TSTP Solution File: GRP129-3.004 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GRP129-3.004 : TPTP v8.1.0. Released v1.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n025.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 07:35:22 EDT 2022

% Result   : Unsatisfiable 1.03s 1.39s
% Output   : Refutation 1.03s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : GRP129-3.004 : TPTP v8.1.0. Released v1.2.0.
% 0.11/0.12  % Command  : bliksem %s
% 0.12/0.33  % Computer : n025.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 : Tue Jun 14 08:09:54 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 1.03/1.39  *** allocated 10000 integers for termspace/termends
% 1.03/1.39  *** allocated 10000 integers for clauses
% 1.03/1.39  *** allocated 10000 integers for justifications
% 1.03/1.39  Bliksem 1.12
% 1.03/1.39  
% 1.03/1.39  
% 1.03/1.39  Automatic Strategy Selection
% 1.03/1.39  
% 1.03/1.39  Clauses:
% 1.03/1.39  [
% 1.03/1.39     [ next( 'e_0', 'e_1' ) ],
% 1.03/1.39     [ next( 'e_1', 'e_2' ) ],
% 1.03/1.39     [ next( 'e_2', 'e_3' ) ],
% 1.03/1.39     [ next( 'e_3', 'e_4' ) ],
% 1.03/1.39     [ greater( 'e_1', 'e_0' ) ],
% 1.03/1.39     [ greater( 'e_2', 'e_0' ) ],
% 1.03/1.39     [ greater( 'e_3', 'e_0' ) ],
% 1.03/1.39     [ greater( 'e_4', 'e_0' ) ],
% 1.03/1.39     [ greater( 'e_2', 'e_1' ) ],
% 1.03/1.39     [ greater( 'e_3', 'e_1' ) ],
% 1.03/1.39     [ greater( 'e_4', 'e_1' ) ],
% 1.03/1.39     [ greater( 'e_3', 'e_2' ) ],
% 1.03/1.39     [ greater( 'e_4', 'e_2' ) ],
% 1.03/1.39     [ greater( 'e_4', 'e_3' ) ],
% 1.03/1.39     [ ~( cycle( X, Y ) ), ~( cycle( X, Z ) ), equalish( Y, Z ) ],
% 1.03/1.39     [ ~( 'group_element'( X ) ), cycle( X, 'e_0' ), cycle( X, 'e_1' ), cycle( 
% 1.03/1.39    X, 'e_2' ), cycle( X, 'e_3' ) ],
% 1.03/1.39     [ cycle( 'e_4', 'e_0' ) ],
% 1.03/1.39     [ ~( cycle( X, Y ) ), ~( cycle( Z, T ) ), ~( next( X, Z ) ), ~( greater( 
% 1.03/1.39    Y, 'e_0' ) ), ~( next( T, U ) ), equalish( Y, U ) ],
% 1.03/1.39     [ ~( cycle( X, Y ) ), ~( cycle( Z, 'e_0' ) ), ~( cycle( T, U ) ), ~( 
% 1.03/1.39    next( Z, T ) ), ~( greater( Z, X ) ), ~( greater( Y, U ) ) ],
% 1.03/1.39     [ ~( cycle( X, 'e_0' ) ), ~( product( X, 'e_1', Y ) ), ~( greater( Y, X
% 1.03/1.39     ) ) ],
% 1.03/1.39     [ ~( cycle( X, Y ) ), ~( product( X, 'e_1', Z ) ), ~( greater( Y, 'e_0'
% 1.03/1.39     ) ), ~( next( X, T ) ), equalish( Z, T ) ],
% 1.03/1.39     [ 'group_element'( 'e_1' ) ],
% 1.03/1.39     [ 'group_element'( 'e_2' ) ],
% 1.03/1.39     [ 'group_element'( 'e_3' ) ],
% 1.03/1.39     [ 'group_element'( 'e_4' ) ],
% 1.03/1.39     [ ~( equalish( 'e_1', 'e_2' ) ) ],
% 1.03/1.39     [ ~( equalish( 'e_1', 'e_3' ) ) ],
% 1.03/1.39     [ ~( equalish( 'e_1', 'e_4' ) ) ],
% 1.03/1.39     [ ~( equalish( 'e_2', 'e_1' ) ) ],
% 1.03/1.39     [ ~( equalish( 'e_2', 'e_3' ) ) ],
% 1.03/1.39     [ ~( equalish( 'e_2', 'e_4' ) ) ],
% 1.03/1.39     [ ~( equalish( 'e_3', 'e_1' ) ) ],
% 1.03/1.39     [ ~( equalish( 'e_3', 'e_2' ) ) ],
% 1.03/1.39     [ ~( equalish( 'e_3', 'e_4' ) ) ],
% 1.03/1.39     [ ~( equalish( 'e_4', 'e_1' ) ) ],
% 1.03/1.39     [ ~( equalish( 'e_4', 'e_2' ) ) ],
% 1.03/1.39     [ ~( equalish( 'e_4', 'e_3' ) ) ],
% 1.03/1.39     [ ~( 'group_element'( X ) ), ~( 'group_element'( Y ) ), product( X, Y, 
% 1.03/1.39    'e_1' ), product( X, Y, 'e_2' ), product( X, Y, 'e_3' ), product( X, Y, 
% 1.03/1.39    'e_4' ) ],
% 1.03/1.39     [ ~( product( X, Y, Z ) ), ~( product( X, Y, T ) ), equalish( Z, T ) ]
% 1.03/1.39    ,
% 1.03/1.39     [ ~( product( X, Y, Z ) ), ~( product( X, T, Z ) ), equalish( Y, T ) ]
% 1.03/1.39    ,
% 1.03/1.39     [ ~( product( X, Y, Z ) ), ~( product( T, Y, Z ) ), equalish( X, T ) ]
% 1.03/1.39    ,
% 1.03/1.39     [ ~( product( X, Y, Z ) ), ~( product( Y, Z, T ) ), product( Z, X, T ) ]
% 1.03/1.39    
% 1.03/1.39  ] .
% 1.03/1.39  
% 1.03/1.39  
% 1.03/1.39  percentage equality = 0.000000, percentage horn = 0.952381
% 1.03/1.39  This is a near-Horn, non-equality  problem
% 1.03/1.39  
% 1.03/1.39  
% 1.03/1.39  Options Used:
% 1.03/1.39  
% 1.03/1.39  useres =            1
% 1.03/1.39  useparamod =        0
% 1.03/1.39  useeqrefl =         0
% 1.03/1.39  useeqfact =         0
% 1.03/1.39  usefactor =         1
% 1.03/1.39  usesimpsplitting =  0
% 1.03/1.39  usesimpdemod =      0
% 1.03/1.39  usesimpres =        4
% 1.03/1.39  
% 1.03/1.39  resimpinuse      =  1000
% 1.03/1.39  resimpclauses =     20000
% 1.03/1.39  substype =          standard
% 1.03/1.39  backwardsubs =      1
% 1.03/1.39  selectoldest =      5
% 1.03/1.39  
% 1.03/1.39  litorderings [0] =  split
% 1.03/1.39  litorderings [1] =  liftord
% 1.03/1.39  
% 1.03/1.39  termordering =      none
% 1.03/1.39  
% 1.03/1.39  litapriori =        1
% 1.03/1.39  termapriori =       0
% 1.03/1.39  litaposteriori =    0
% 1.03/1.39  termaposteriori =   0
% 1.03/1.39  demodaposteriori =  0
% 1.03/1.39  ordereqreflfact =   0
% 1.03/1.39  
% 1.03/1.39  litselect =         negative
% 1.03/1.39  
% 1.03/1.39  maxweight =         30000
% 1.03/1.39  maxdepth =          30000
% 1.03/1.39  maxlength =         115
% 1.03/1.39  maxnrvars =         195
% 1.03/1.39  excuselevel =       0
% 1.03/1.39  increasemaxweight = 0
% 1.03/1.39  
% 1.03/1.39  maxselected =       10000000
% 1.03/1.39  maxnrclauses =      10000000
% 1.03/1.39  
% 1.03/1.39  showgenerated =    0
% 1.03/1.39  showkept =         0
% 1.03/1.39  showselected =     0
% 1.03/1.39  showdeleted =      0
% 1.03/1.39  showresimp =       1
% 1.03/1.39  showstatus =       2000
% 1.03/1.39  
% 1.03/1.39  prologoutput =     1
% 1.03/1.39  nrgoals =          5000000
% 1.03/1.39  totalproof =       1
% 1.03/1.39  
% 1.03/1.39  Symbols occurring in the translation:
% 1.03/1.39  
% 1.03/1.39  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 1.03/1.39  .  [1, 2]      (w:1, o:27, a:1, s:1, b:0), 
% 1.03/1.39  !  [4, 1]      (w:1, o:21, a:1, s:1, b:0), 
% 1.03/1.39  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.03/1.39  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.03/1.39  'e_0'  [39, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 1.03/1.39  'e_1'  [40, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 1.03/1.39  next  [41, 2]      (w:1, o:52, a:1, s:1, b:0), 
% 1.03/1.39  'e_2'  [42, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 1.03/1.39  'e_3'  [43, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 1.03/1.39  'e_4'  [44, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 1.03/1.39  greater  [45, 2]      (w:1, o:53, a:1, s:1, b:0), 
% 1.03/1.39  cycle  [48, 2]      (w:1, o:54, a:1, s:1, b:0), 
% 1.03/1.39  equalish  [50, 2]      (w:1, o:55, a:1, s:1, b:0), 
% 1.03/1.39  'group_element'  [51, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 1.03/1.39  product  [55, 3]      (w:1, o:56, a:1, s:1, b:0).
% 1.03/1.39  
% 1.03/1.39  
% 1.03/1.39  Starting Search:
% 1.03/1.39  
% 1.03/1.39  Resimplifying inuse:
% 1.03/1.39  Done
% 1.03/1.39  
% 1.03/1.39  
% 1.03/1.39  Intermediate Status:
% 1.03/1.39  Generated:    7556
% 1.03/1.39  Kept:         2014
% 1.03/1.39  Inuse:        870
% 1.03/1.39  Deleted:      206
% 1.03/1.39  Deletedinuse: 47
% 1.03/1.39  
% 1.03/1.39  Resimplifying inuse:
% 1.03/1.39  Done
% 1.03/1.39  
% 1.03/1.39  Resimplifying inuse:
% 1.03/1.39  Done
% 1.03/1.39  
% 1.03/1.39  
% 1.03/1.39  Bliksems!, er is een bewijs:
% 1.03/1.39  % SZS status Unsatisfiable
% 1.03/1.39  % SZS output start Refutation
% 1.03/1.39  
% 1.03/1.39  clause( 0, [ next( 'e_0', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1, [ next( 'e_1', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 2, [ next( 'e_2', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 3, [ next( 'e_3', 'e_4' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 4, [ greater( 'e_1', 'e_0' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 5, [ greater( 'e_2', 'e_0' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 6, [ greater( 'e_3', 'e_0' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 8, [ greater( 'e_2', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 9, [ greater( 'e_3', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 10, [ greater( 'e_4', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 11, [ greater( 'e_3', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 12, [ greater( 'e_4', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 15, [ cycle( X, 'e_3' ), cycle( X, 'e_0' ), cycle( X, 'e_1' ), 
% 1.03/1.39    cycle( X, 'e_2' ), ~( 'group_element'( X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 16, [ cycle( 'e_4', 'e_0' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 17, [ ~( next( X, Z ) ), ~( greater( Y, 'e_0' ) ), equalish( Y, U )
% 1.03/1.39    , ~( cycle( Z, T ) ), ~( cycle( X, Y ) ), ~( next( T, U ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 18, [ ~( cycle( X, Y ) ), ~( greater( Z, X ) ), ~( greater( Y, U )
% 1.03/1.39     ), ~( cycle( Z, 'e_0' ) ), ~( cycle( T, U ) ), ~( next( Z, T ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 19, [ ~( cycle( X, 'e_0' ) ), ~( product( X, 'e_1', Y ) ), ~( 
% 1.03/1.39    greater( Y, X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 20, [ ~( cycle( X, Y ) ), ~( greater( Y, 'e_0' ) ), ~( product( X, 
% 1.03/1.39    'e_1', Z ) ), equalish( Z, T ), ~( next( X, T ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 21, [ 'group_element'( 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 22, [ 'group_element'( 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 23, [ 'group_element'( 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 24, [ 'group_element'( 'e_4' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 25, [ ~( equalish( 'e_1', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 26, [ ~( equalish( 'e_1', 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 27, [ ~( equalish( 'e_1', 'e_4' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 30, [ ~( equalish( 'e_2', 'e_4' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 31, [ ~( equalish( 'e_3', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 32, [ ~( equalish( 'e_3', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 33, [ ~( equalish( 'e_3', 'e_4' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 35, [ ~( equalish( 'e_4', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 36, [ ~( equalish( 'e_4', 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 37, [ ~( 'group_element'( X ) ), product( X, Y, 'e_4' ), product( X
% 1.03/1.39    , Y, 'e_1' ), product( X, Y, 'e_2' ), product( X, Y, 'e_3' ), ~( 
% 1.03/1.39    'group_element'( Y ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y, 
% 1.03/1.39    T ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T, 
% 1.03/1.39    Z ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y, 
% 1.03/1.39    Z ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y, Z
% 1.03/1.39    , T ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 54, [ product( X, X, 'e_4' ), product( X, X, 'e_1' ), product( X, X
% 1.03/1.39    , 'e_2' ), product( X, X, 'e_3' ), ~( 'group_element'( X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 59, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 'e_1', 
% 1.03/1.39    'e_2' ), cycle( 'e_1', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 60, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_1' ), cycle( 'e_2', 
% 1.03/1.39    'e_2' ), cycle( 'e_2', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 61, [ cycle( 'e_3', 'e_0' ), cycle( 'e_3', 'e_1' ), cycle( 'e_3', 
% 1.03/1.39    'e_2' ), cycle( 'e_3', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 63, [ equalish( Z, 'e_3' ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y, 
% 1.03/1.39    'e_2' ) ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 64, [ equalish( Z, 'e_2' ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y, 
% 1.03/1.39    'e_1' ) ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 65, [ equalish( Z, 'e_1' ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y, 
% 1.03/1.39    'e_0' ) ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 71, [ ~( greater( 'e_3', X ) ), ~( cycle( X, Y ) ), ~( cycle( 'e_3'
% 1.03/1.39    , 'e_0' ) ), ~( cycle( 'e_4', Z ) ), ~( greater( Y, Z ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 92, [ ~( product( 'e_1', 'e_1', 'e_2' ) ), ~( cycle( 'e_1', 'e_0' )
% 1.03/1.39     ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 93, [ ~( product( 'e_1', 'e_1', 'e_3' ) ), ~( cycle( 'e_1', 'e_0' )
% 1.03/1.39     ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 94, [ ~( product( 'e_1', 'e_1', 'e_4' ) ), ~( cycle( 'e_1', 'e_0' )
% 1.03/1.39     ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 95, [ ~( product( 'e_2', 'e_1', 'e_3' ) ), ~( cycle( 'e_2', 'e_0' )
% 1.03/1.39     ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 96, [ ~( product( 'e_2', 'e_1', 'e_4' ) ), ~( cycle( 'e_2', 'e_0' )
% 1.03/1.39     ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 98, [ ~( product( 'e_3', 'e_1', Y ) ), ~( cycle( 'e_3', X ) ), 
% 1.03/1.39    equalish( Y, 'e_4' ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 99, [ ~( product( 'e_2', 'e_1', Y ) ), ~( cycle( 'e_2', X ) ), 
% 1.03/1.39    equalish( Y, 'e_3' ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 100, [ ~( product( 'e_1', 'e_1', Y ) ), ~( cycle( 'e_1', X ) ), 
% 1.03/1.39    equalish( Y, 'e_2' ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 102, [ product( X, 'e_1', 'e_4' ), product( X, 'e_1', 'e_1' ), 
% 1.03/1.39    product( X, 'e_1', 'e_2' ), product( X, 'e_1', 'e_3' ), ~( 
% 1.03/1.39    'group_element'( X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 103, [ product( X, 'e_2', 'e_4' ), product( X, 'e_2', 'e_1' ), 
% 1.03/1.39    product( X, 'e_2', 'e_2' ), product( X, 'e_2', 'e_3' ), ~( 
% 1.03/1.39    'group_element'( X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 104, [ product( X, 'e_3', 'e_4' ), product( X, 'e_3', 'e_1' ), 
% 1.03/1.39    product( X, 'e_3', 'e_2' ), product( X, 'e_3', 'e_3' ), ~( 
% 1.03/1.39    'group_element'( X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 105, [ product( X, 'e_4', 'e_4' ), product( X, 'e_4', 'e_1' ), 
% 1.03/1.39    product( X, 'e_4', 'e_2' ), product( X, 'e_4', 'e_3' ), ~( 
% 1.03/1.39    'group_element'( X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 115, [ ~( product( 'e_3', 'e_1', X ) ), equalish( X, 'e_4' ), ~( 
% 1.03/1.39    cycle( 'e_3', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 121, [ ~( product( 'e_2', 'e_1', X ) ), equalish( X, 'e_3' ), ~( 
% 1.03/1.39    cycle( 'e_2', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 144, [ ~( product( 'e_1', 'e_1', X ) ), equalish( X, 'e_2' ), ~( 
% 1.03/1.39    cycle( 'e_1', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 146, [ ~( product( 'e_1', 'e_1', X ) ), equalish( X, 'e_2' ), ~( 
% 1.03/1.39    cycle( 'e_1', 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 148, [ equalish( X, 'e_2' ), cycle( 'e_1', 'e_0' ), cycle( 'e_1', 
% 1.03/1.39    'e_1' ), cycle( 'e_1', 'e_2' ), ~( product( 'e_1', 'e_1', X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 156, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2'
% 1.03/1.39     ), product( 'e_1', 'e_1', 'e_3' ), product( 'e_1', 'e_1', 'e_4' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 157, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2'
% 1.03/1.39     ), product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_4' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 159, [ product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2'
% 1.03/1.39     ), product( 'e_4', 'e_4', 'e_3' ), product( 'e_4', 'e_4', 'e_4' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 170, [ equalish( X, 'e_3' ), ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 
% 1.03/1.39    'e_1', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 178, [ equalish( X, 'e_2' ), ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 
% 1.03/1.39    'e_2', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 184, [ equalish( X, 'e_1' ), ~( cycle( 'e_3', X ) ), ~( greater( X
% 1.03/1.39    , 'e_0' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 186, [ equalish( X, 'e_1' ), ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 
% 1.03/1.39    'e_1', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 187, [ ~( cycle( 'e_3', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 188, [ ~( cycle( 'e_3', 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 191, [ cycle( 'e_3', 'e_0' ), cycle( 'e_3', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 192, [ ~( cycle( X, 'e_1' ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( 
% 1.03/1.39    greater( 'e_3', X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 193, [ ~( cycle( X, 'e_2' ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( 
% 1.03/1.39    greater( 'e_3', X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 194, [ ~( cycle( X, 'e_3' ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( 
% 1.03/1.39    greater( 'e_3', X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 198, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_4' ), ~( product( 
% 1.03/1.39    'e_3', 'e_1', X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 210, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_2', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 223, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_2', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 235, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_2', 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 237, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ), ~( cycle( 
% 1.03/1.39    'e_3', 'e_0' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 238, [ cycle( 'e_2', 'e_0' ), ~( cycle( 'e_3', 'e_0' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 246, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_1', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 247, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_1', 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 249, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), ~( cycle( 
% 1.03/1.39    'e_2', 'e_0' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 251, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_2', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 252, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_2', 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 254, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ), ~( cycle( 
% 1.03/1.39    'e_3', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 255, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 256, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 1.03/1.39    'e_2', 'e_1', X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 262, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2'
% 1.03/1.39     ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_4' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 263, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2'
% 1.03/1.39     ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_4' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 264, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2'
% 1.03/1.39     ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_4' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 267, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2'
% 1.03/1.39     ), product( 'e_1', 'e_2', 'e_3' ), product( 'e_1', 'e_2', 'e_4' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 268, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2'
% 1.03/1.39     ), product( 'e_3', 'e_2', 'e_3' ), product( 'e_3', 'e_2', 'e_4' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 270, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_1', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 271, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_1', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 274, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2'
% 1.03/1.39     ), product( 'e_2', 'e_3', 'e_3' ), product( 'e_2', 'e_3', 'e_4' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 279, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2'
% 1.03/1.39     ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_1', 'e_4', 'e_4' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 280, [ product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2'
% 1.03/1.39     ), product( 'e_2', 'e_4', 'e_3' ), product( 'e_2', 'e_4', 'e_4' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 292, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2'
% 1.03/1.39     ), equalish( X, 'e_1' ), product( 'e_1', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.39    'e_1', 'e_4' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 310, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2'
% 1.03/1.39     ), product( 'e_2', X, 'e_4' ), product( 'e_2', 'e_2', 'e_3' ), ~( 
% 1.03/1.39    product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 312, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2'
% 1.03/1.39     ), equalish( X, 'e_2' ), product( 'e_2', 'e_2', 'e_3' ), ~( product( 
% 1.03/1.39    'e_2', X, 'e_4' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 348, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2'
% 1.03/1.39     ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 349, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2'
% 1.03/1.39     ), product( 'e_1', X, 'e_4' ), product( 'e_2', 'e_1', 'e_3' ), ~( 
% 1.03/1.39    product( X, 'e_2', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 353, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.39    product( 'e_1', X, 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( X
% 1.03/1.39    , 'e_2', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 354, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.39    equalish( X, 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( X, 
% 1.03/1.39    'e_1', 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 355, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.39    equalish( X, 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( 'e_2', 
% 1.03/1.39    X, 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 356, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2'
% 1.03/1.39     ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', X, 'e_4' ), ~( 
% 1.03/1.39    product( X, 'e_1', 'e_4' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 357, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2'
% 1.03/1.39     ), equalish( X, 'e_1' ), product( 'e_1', 'e_4', 'e_3' ), ~( product( X, 
% 1.03/1.39    'e_4', 'e_4' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 365, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2'
% 1.03/1.39     ), equalish( X, 'e_3' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.39    'e_1', 'e_4' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 378, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2'
% 1.03/1.39     ), equalish( X, 'e_3' ), product( 'e_2', 'e_3', 'e_3' ), ~( product( 
% 1.03/1.39    'e_2', X, 'e_4' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 384, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2'
% 1.03/1.39     ), product( 'e_1', X, 'e_4' ), product( 'e_4', 'e_1', 'e_3' ), ~( 
% 1.03/1.39    product( X, 'e_4', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 385, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2'
% 1.03/1.39     ), equalish( X, 'e_4' ), product( 'e_4', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.39    'e_1', 'e_4' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 388, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2'
% 1.03/1.39     ), product( 'e_2', X, 'e_4' ), product( 'e_1', 'e_2', 'e_3' ), ~( 
% 1.03/1.39    product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 389, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2'
% 1.03/1.39     ), equalish( X, 'e_1' ), product( 'e_1', 'e_2', 'e_3' ), ~( product( X, 
% 1.03/1.39    'e_2', 'e_4' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 392, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2'
% 1.03/1.39     ), product( 'e_2', X, 'e_4' ), product( 'e_3', 'e_2', 'e_3' ), ~( 
% 1.03/1.39    product( X, 'e_3', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 393, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2'
% 1.03/1.39     ), equalish( X, 'e_3' ), product( 'e_3', 'e_2', 'e_3' ), ~( product( X, 
% 1.03/1.39    'e_2', 'e_4' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 405, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2'
% 1.03/1.39     ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.39    product( 'e_1', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 417, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2'
% 1.03/1.39     ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), 
% 1.03/1.39    product( 'e_2', 'e_2', 'e_3' ), product( 'e_3', 'e_2', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 424, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2'
% 1.03/1.39     ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.39    product( 'e_3', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 425, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2'
% 1.03/1.39     ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.39    product( 'e_2', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 434, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2'
% 1.03/1.39     ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), 
% 1.03/1.39    product( 'e_2', 'e_3', 'e_3' ), product( 'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 435, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2'
% 1.03/1.39     ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.39    product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 436, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2'
% 1.03/1.39     ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), 
% 1.03/1.39    product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 439, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2'
% 1.03/1.39     ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), 
% 1.03/1.39    product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 446, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2'
% 1.03/1.39     ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.39    product( 'e_2', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 451, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2'
% 1.03/1.39     ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.39    product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 460, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2'
% 1.03/1.39     ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.39    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 
% 1.03/1.39    'e_4', 'e_4', 'e_4' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 466, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_1'
% 1.03/1.39     ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.39    equalish( X, 'e_4' ), product( 'e_1', 'e_4', 'e_3' ), ~( product( 'e_4', 
% 1.03/1.39    X, 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 496, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1'
% 1.03/1.39     ), product( 'e_1', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), cycle( 
% 1.03/1.39    'e_3', 'e_0' ), product( 'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 509, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1'
% 1.03/1.39     ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), cycle( 
% 1.03/1.39    'e_3', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 511, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1'
% 1.03/1.39     ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.39    equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.39    'e_1', 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 516, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1'
% 1.03/1.39     ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ), equalish( X, 
% 1.03/1.39    'e_2' ), product( 'e_3', 'e_1', 'e_2' ), ~( product( X, 'e_1', 'e_3' ) )
% 1.03/1.39     ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 553, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_1'
% 1.03/1.39     ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ), 
% 1.03/1.39    product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.39    'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 584, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_1'
% 1.03/1.39     ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.39    equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), ~( product( 'e_2', 
% 1.03/1.39    X, 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 585, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_1'
% 1.03/1.39     ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.39    equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), ~( product( 'e_2', 
% 1.03/1.39    'e_3', X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 590, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 'e_1'
% 1.03/1.39     ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.39    equalish( X, 'e_3' ), product( 'e_2', 'e_2', 'e_3' ), ~( product( 'e_2', 
% 1.03/1.39    X, 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 678, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1'
% 1.03/1.39     ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.39    equalish( X, 'e_4' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.39    'e_1', 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 685, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1'
% 1.03/1.39     ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.39    equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), ~( product( 'e_4', 
% 1.03/1.39    'e_1', X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 882, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2'
% 1.03/1.39     ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.39    product( 'e_4', 'e_1', 'e_3' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 885, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_1'
% 1.03/1.39     ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.39    equalish( X, 'e_1' ), product( 'e_4', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.39    'e_4', 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 890, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1'
% 1.03/1.39     ), cycle( 'e_3', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_1'
% 1.03/1.39    , 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 
% 1.03/1.39    'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 919, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_3', 'e_0' ), 
% 1.03/1.39    product( 'e_3', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_1' ), product( 
% 1.03/1.39    'e_1', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 921, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_1'
% 1.03/1.39     ), product( 'e_3', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), equalish( 
% 1.03/1.39    'e_2', 'e_3' ), product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 927, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1'
% 1.03/1.39     ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_1'
% 1.03/1.39    , 'e_1', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 929, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.39    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.39    'e_1', X, 'e_2' ), ~( product( X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 930, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.39    product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_1' ), product( 'e_3', 
% 1.03/1.39    'e_1', 'e_1' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 931, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.39    product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_1' ), product( 'e_3', 
% 1.03/1.39    'e_1', 'e_1' ), ~( product( 'e_1', X, 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1204, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.39    'e_2' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_2' ), cycle( 
% 1.03/1.39    'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1205, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.39    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.39    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1206, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.39    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.39    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 
% 1.03/1.39    'e_2', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1217, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.39    product( 'e_2', 'e_1', 'e_2' ), equalish( X, 'e_1' ), product( 'e_2', 
% 1.03/1.39    'e_3', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1220, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.39    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.39    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 
% 1.03/1.39    'e_3', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1222, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.39    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.39    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1236, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.39    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.39    X, 'e_4' ), product( 'e_2', 'e_3', 'e_2' ), ~( product( 'e_2', X, 'e_2' )
% 1.03/1.39     ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1241, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.39    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.39    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1251, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.39    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.39    X, 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), ~( product( 'e_2', X, 'e_2' )
% 1.03/1.39     ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1321, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.39    'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_3', 'e_1', 'e_2' ), cycle( 
% 1.03/1.39    'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1322, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.39    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.39    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1328, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.39    product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.39    'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_3', 
% 1.03/1.39    'e_1', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1333, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.39    product( 'e_3', 'e_1', 'e_1' ), equalish( X, 'e_2' ), product( 'e_3', 
% 1.03/1.39    'e_1', 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1339, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.39    product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.39    'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1347, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.39    product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.39    'e_1', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1355, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.39    product( 'e_3', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_1' ), product( 
% 1.03/1.39    'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1360, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.39    product( 'e_1', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.39    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1370, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.39    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1376, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.39    equalish( 'e_1', 'e_4' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1382, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.39    product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1398, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1399, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 'e_1'
% 1.03/1.39    , 'e_2' ), equalish( 'e_1', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1400, [ cycle( 'e_2', 'e_0' ), product( 'e_1', X, 'e_1' ), ~( 
% 1.03/1.39    product( X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1401, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), ~( product( X
% 1.03/1.39    , 'e_1', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1402, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), ~( product( 
% 1.03/1.39    'e_1', X, 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1405, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 'e_1'
% 1.03/1.39    , 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1406, [ cycle( 'e_1', 'e_0' ), ~( cycle( 'e_2', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1409, [ cycle( 'e_1', 'e_0' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1410, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1411, [ cycle( 'e_1', 'e_0' ), ~( product( 'e_2', 'e_1', 'e_4' ) )
% 1.03/1.39     ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1412, [ cycle( 'e_1', 'e_0' ), ~( product( 'e_2', 'e_1', 'e_3' ) )
% 1.03/1.39     ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1414, [ cycle( 'e_1', 'e_0' ), equalish( X, 'e_2' ), ~( product( 
% 1.03/1.39    'e_1', 'e_1', X ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1420, [ cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.39    product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1424, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.39    product( 'e_1', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1427, [ cycle( 'e_1', 'e_0' ), equalish( X, 'e_2' ), product( 'e_2'
% 1.03/1.39    , 'e_1', 'e_1' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1430, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.39    product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1431, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), product( 
% 1.03/1.39    'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1433, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.39    product( 'e_1', X, 'e_2' ), ~( product( X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1435, [ cycle( 'e_1', 'e_0' ), equalish( X, 'e_1' ), product( 'e_1'
% 1.03/1.39    , 'e_1', 'e_1' ), ~( product( 'e_1', X, 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1436, [ cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1438, [ cycle( 'e_1', 'e_0' ), equalish( X, 'e_2' ), ~( product( X
% 1.03/1.39    , 'e_1', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1441, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.39    product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1442, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1443, [ cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1445, [ ~( product( 'e_1', 'e_1', 'e_4' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1446, [ ~( product( 'e_1', 'e_1', 'e_3' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1447, [ ~( product( 'e_1', 'e_1', 'e_2' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1449, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.39    'e_3' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1451, [ product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' ) )
% 1.03/1.39     ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1453, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1454, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_1' ) ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1581, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.39    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.39    'e_2', 'e_1', 'e_2' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.39    'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1586, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.39    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.39    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1590, [ product( 'e_2', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.39    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.39    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.39  .
% 1.03/1.39  clause( 1604, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_2'
% 1.03/1.40    , 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1605, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1611, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1616, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), equalish( X, 'e_2' ), product( 'e_2', 
% 1.03/1.40    'e_4', 'e_1' ), ~( product( 'e_2', X, 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1618, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1621, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1623, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_1', 
% 1.03/1.40    'e_2', 'e_4' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1624, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', X, 'e_1' ), ~( product( X
% 1.03/1.40    , 'e_2', 'e_4' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1627, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    equalish( X, 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), ~( product( 'e_2', 
% 1.03/1.40    'e_4', X ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1638, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_1' ), product( 'e_1', 'e_2', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 
% 1.03/1.40    'e_2', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1761, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1773, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.40    'e_1', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1777, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 
% 1.03/1.40    X, 'e_3' ), product( 'e_4', 'e_1', 'e_2' ), ~( product( 'e_4', 'e_1', X )
% 1.03/1.40     ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1817, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), equalish( 
% 1.03/1.40    'e_2', 'e_3' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1825, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1829, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_1' ), product( 'e_1', X, 'e_2' ), ~( product( X, 'e_4', 
% 1.03/1.40    'e_1' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1837, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1845, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), equalish( 
% 1.03/1.40    X, 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), ~( product( 'e_1', 'e_2', X )
% 1.03/1.40     ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1905, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.40    equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_1'
% 1.03/1.40    , 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.40    'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1906, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1914, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_1' ), product( 'e_2', X, 'e_2' ), ~( product( X, 'e_1', 
% 1.03/1.40    'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1966, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1968, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.40    , 'e_3', 'e_1' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1978, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1989, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.40    equalish( X, 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), ~( product( 'e_2', 
% 1.03/1.40    'e_3', X ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1990, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.40    'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 1996, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2001, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2012, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 
% 1.03/1.40    'e_3', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2017, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), equalish( X, 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.40    'e_4', 'e_1', 'e_3' ), ~( product( X, 'e_4', 'e_3' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2018, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.40    product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2077, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 
% 1.03/1.40    'e_2', 'e_3' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_1', 
% 1.03/1.40    'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2095, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.40    product( 'e_4', X, 'e_3' ), ~( product( X, 'e_1', 'e_4' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2131, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.40    product( 'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2134, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.40    'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2165, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.40    'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2178, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.40    'e_1' ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.40    product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2183, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 
% 1.03/1.40    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2184, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', X, 'e_3' )
% 1.03/1.40    , product( 'e_1', 'e_4', 'e_2' ), ~( product( X, 'e_4', 'e_1' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2187, [ product( 'e_4', 'e_1', 'e_2' ), equalish( X, 'e_3' ), 
% 1.03/1.40    product( 'e_1', 'e_4', 'e_2' ), ~( product( 'e_4', 'e_1', X ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2193, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.40    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2204, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_4', X, 'e_2' ), ~( product( X, 'e_1', 'e_4' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2205, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), equalish( X, 'e_1' ), product( 'e_4', 
% 1.03/1.40    'e_1', 'e_2' ), ~( product( X, 'e_4', 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2230, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 
% 1.03/1.40    X, 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), ~( product( 'e_1', X, 'e_3' )
% 1.03/1.40     ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2262, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), product( 'e_4', 
% 1.03/1.40    'e_1', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2268, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.40    product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2279, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), equalish( X, 'e_1' ), product( 
% 1.03/1.40    'e_4', 'e_4', 'e_2' ), ~( product( X, 'e_4', 'e_3' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2283, [ product( 'e_4', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), 
% 1.03/1.40    product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_1' ), product( 
% 1.03/1.40    'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2284, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.40    'e_2' ), product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  .
% 1.03/1.40  clause( 2297, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.40    'e_2' ), equalish( X, 'e_4' ), product( 'e_4', 'e_4', 'e_2' ), ~( product( 
% 1.03/1.40    'e_1', X, 'e_3' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2301, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.40    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2308, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_1', 'e_4', 'e_2' ), product( 'e_4', X, 'e_2' ), ~( product( X, 'e_4', 
% 1.03/1.40    'e_4' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2312, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_1', 'e_4', 'e_2' ), ~( product( 'e_1', 'e_4', 'e_4' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2313, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 
% 1.03/1.40    'e_4', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2389, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2400, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.40    , 'e_3', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2405, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2407, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_3', 'e_2', 'e_2' ), product( 'e_3', 'e_2', 'e_3' ), product( 'e_2', 
% 1.03/1.40    'e_2', 'e_4' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2408, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', X, 'e_2' ), ~( product( X
% 1.03/1.40    , 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2409, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    equalish( X, 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), ~( product( X, 
% 1.03/1.40    'e_3', 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2490, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_3', 'e_2', 'e_2' ), product( 'e_3', 'e_2', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2492, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_3', 'e_2', 'e_2' ), product( 'e_3', 'e_3', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2500, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2503, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_2', X, 'e_2' ), ~( product( X, 'e_3', 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2504, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 
% 1.03/1.40    'e_3', 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2510, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2513, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2515, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', X, 'e_1' ), ~( product( X
% 1.03/1.40    , 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2518, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    equalish( X, 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), ~( product( 'e_2', 
% 1.03/1.40    'e_3', X ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2519, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), ~( product( 'e_2', 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2534, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_2', 'e_2' ), product( 'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2539, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_4' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2546, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2548, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), equalish( X, 'e_2' ), product( 'e_3', 
% 1.03/1.40    'e_3', 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2634, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_4', 'e_1' ), product( 
% 1.03/1.40    'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2639, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_4', 'e_1' ), equalish( 
% 1.03/1.40    X, 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), ~( product( X, 'e_4', 'e_2' )
% 1.03/1.40     ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2643, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4'
% 1.03/1.40    , 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2646, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2652, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), equalish( X, 'e_4' ), product( 'e_4', 
% 1.03/1.40    'e_1', 'e_2' ), ~( product( 'e_1', X, 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2671, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.40    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2677, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_4'
% 1.03/1.40    , 'e_1', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2690, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2691, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    equalish( 'e_2', 'e_3' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_1'
% 1.03/1.40    , 'e_4', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2693, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_4'
% 1.03/1.40    , 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2701, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2714, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', X, 'e_2' ), ~( product( X
% 1.03/1.40    , 'e_1', 'e_4' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2715, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    equalish( X, 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), ~( product( X, 
% 1.03/1.40    'e_4', 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2716, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    equalish( X, 'e_4' ), product( 'e_4', 'e_1', 'e_2' ), ~( product( 'e_1', 
% 1.03/1.40    X, 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2730, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.40    'e_4', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2738, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2747, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_1' ), equalish( X, 'e_2' ), product( 'e_4', 
% 1.03/1.40    'e_1', 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2764, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2773, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2784, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2788, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.40    'e_2', 'e_4', 'e_4' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2789, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_1', X, 'e_2' ), ~( product( X, 'e_4', 'e_1' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2792, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), product( 'e_2'
% 1.03/1.40    , 'e_1', 'e_1' ), ~( product( 'e_4', 'e_1', X ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2799, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2806, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_2' ), product( 'e_2', 
% 1.03/1.40    'e_3', 'e_1' ), ~( product( 'e_1', 'e_2', X ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2808, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2819, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.40    'e_4', X, 'e_4' ), ~( product( X, 'e_2', 'e_4' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2836, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 
% 1.03/1.40    'e_3', 'e_2' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2844, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2846, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2849, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_2', X, 'e_2' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2886, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2889, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2890, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2896, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), product( 'e_2'
% 1.03/1.40    , 'e_2', 'e_1' ), ~( product( X, 'e_3', 'e_1' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2910, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.40    'e_4', 'e_1', 'e_4' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2911, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), product( 
% 1.03/1.40    'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2925, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2937, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', X, 'e_3' ), product( 'e_1', 'e_2', 'e_2' ), ~( product( X
% 1.03/1.40    , 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2940, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    equalish( X, 'e_3' ), product( 'e_1', 'e_2', 'e_2' ), ~( product( 'e_1', 
% 1.03/1.40    'e_2', X ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2963, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2991, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_1'
% 1.03/1.40    , 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2996, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 2997, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.40    'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3020, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3022, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_4' ), product( 
% 1.03/1.40    'e_1', 'e_2', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3024, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 
% 1.03/1.40    'e_3', 'e_3', 'e_1' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3026, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', X, 'e_2' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3027, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), product( 'e_1'
% 1.03/1.40    , 'e_2', 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3030, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3052, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3064, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_4', X, 'e_2' ), ~( product( X, 'e_2', 'e_4' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3073, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_4', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3083, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3087, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_3' ), product( 'e_1', 'e_3', 'e_4' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3088, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_1', 'e_3', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3114, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 
% 1.03/1.40    'e_1', 'e_2' ), ~( product( 'e_1', 'e_3', X ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3354, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3359, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_1' ), product( 'e_2', 
% 1.03/1.40    'e_1', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3389, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_2' ), equalish( 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.40    , 'e_1', 'e_2' ), product( 'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3398, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3399, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.40    , 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3415, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3417, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.40    'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3418, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3423, [ cycle( 'e_2', 'e_0' ), product( 'e_2', X, 'e_1' ), ~( 
% 1.03/1.40    product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3424, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), ~( product( X
% 1.03/1.40    , 'e_2', 'e_1' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3427, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3428, [ cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3429, [ ~( product( 'e_2', 'e_1', 'e_4' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3430, [ ~( product( 'e_2', 'e_1', 'e_3' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3432, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.40    'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3433, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.40    'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  .
% 1.03/1.40  clause( 3458, [ product( 'e_1', 'e_2', 'e_2' ), equalish( 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3463, [ product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 
% 1.03/1.40    'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3475, [ product( 'e_2', X, 'e_3' ), product( 'e_1', 'e_2', 'e_2' )
% 1.03/1.40    , ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3476, [ equalish( X, 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), ~( 
% 1.03/1.40    product( X, 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3487, [ product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_1', 
% 1.03/1.40    'e_1' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3488, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ]
% 1.03/1.40     )
% 1.03/1.40  .
% 1.03/1.40  clause( 3500, [ product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3502, [ product( 'e_2', X, 'e_2' ), ~( product( X, 'e_1', 'e_2' ) )
% 1.03/1.40     ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3503, [ equalish( X, 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3506, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.40    'e_2' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3507, [ equalish( 'e_2', 'e_1' ) ] )
% 1.03/1.40  .
% 1.03/1.40  clause( 3512, [] )
% 1.03/1.40  .
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  % SZS output end Refutation
% 1.03/1.40  found a proof!
% 1.03/1.40  
% 1.03/1.40  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.03/1.40  
% 1.03/1.40  initialclauses(
% 1.03/1.40  [ clause( 3514, [ next( 'e_0', 'e_1' ) ] )
% 1.03/1.40  , clause( 3515, [ next( 'e_1', 'e_2' ) ] )
% 1.03/1.40  , clause( 3516, [ next( 'e_2', 'e_3' ) ] )
% 1.03/1.40  , clause( 3517, [ next( 'e_3', 'e_4' ) ] )
% 1.03/1.40  , clause( 3518, [ greater( 'e_1', 'e_0' ) ] )
% 1.03/1.40  , clause( 3519, [ greater( 'e_2', 'e_0' ) ] )
% 1.03/1.40  , clause( 3520, [ greater( 'e_3', 'e_0' ) ] )
% 1.03/1.40  , clause( 3521, [ greater( 'e_4', 'e_0' ) ] )
% 1.03/1.40  , clause( 3522, [ greater( 'e_2', 'e_1' ) ] )
% 1.03/1.40  , clause( 3523, [ greater( 'e_3', 'e_1' ) ] )
% 1.03/1.40  , clause( 3524, [ greater( 'e_4', 'e_1' ) ] )
% 1.03/1.40  , clause( 3525, [ greater( 'e_3', 'e_2' ) ] )
% 1.03/1.40  , clause( 3526, [ greater( 'e_4', 'e_2' ) ] )
% 1.03/1.40  , clause( 3527, [ greater( 'e_4', 'e_3' ) ] )
% 1.03/1.40  , clause( 3528, [ ~( cycle( X, Y ) ), ~( cycle( X, Z ) ), equalish( Y, Z )
% 1.03/1.40     ] )
% 1.03/1.40  , clause( 3529, [ ~( 'group_element'( X ) ), cycle( X, 'e_0' ), cycle( X, 
% 1.03/1.40    'e_1' ), cycle( X, 'e_2' ), cycle( X, 'e_3' ) ] )
% 1.03/1.40  , clause( 3530, [ cycle( 'e_4', 'e_0' ) ] )
% 1.03/1.40  , clause( 3531, [ ~( cycle( X, Y ) ), ~( cycle( Z, T ) ), ~( next( X, Z ) )
% 1.03/1.40    , ~( greater( Y, 'e_0' ) ), ~( next( T, U ) ), equalish( Y, U ) ] )
% 1.03/1.40  , clause( 3532, [ ~( cycle( X, Y ) ), ~( cycle( Z, 'e_0' ) ), ~( cycle( T, 
% 1.03/1.40    U ) ), ~( next( Z, T ) ), ~( greater( Z, X ) ), ~( greater( Y, U ) ) ] )
% 1.03/1.40  , clause( 3533, [ ~( cycle( X, 'e_0' ) ), ~( product( X, 'e_1', Y ) ), ~( 
% 1.03/1.40    greater( Y, X ) ) ] )
% 1.03/1.40  , clause( 3534, [ ~( cycle( X, Y ) ), ~( product( X, 'e_1', Z ) ), ~( 
% 1.03/1.40    greater( Y, 'e_0' ) ), ~( next( X, T ) ), equalish( Z, T ) ] )
% 1.03/1.40  , clause( 3535, [ 'group_element'( 'e_1' ) ] )
% 1.03/1.40  , clause( 3536, [ 'group_element'( 'e_2' ) ] )
% 1.03/1.40  , clause( 3537, [ 'group_element'( 'e_3' ) ] )
% 1.03/1.40  , clause( 3538, [ 'group_element'( 'e_4' ) ] )
% 1.03/1.40  , clause( 3539, [ ~( equalish( 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 3540, [ ~( equalish( 'e_1', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 3541, [ ~( equalish( 'e_1', 'e_4' ) ) ] )
% 1.03/1.40  , clause( 3542, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 3543, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 3544, [ ~( equalish( 'e_2', 'e_4' ) ) ] )
% 1.03/1.40  , clause( 3545, [ ~( equalish( 'e_3', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 3546, [ ~( equalish( 'e_3', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 3547, [ ~( equalish( 'e_3', 'e_4' ) ) ] )
% 1.03/1.40  , clause( 3548, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 3549, [ ~( equalish( 'e_4', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 3550, [ ~( equalish( 'e_4', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 3551, [ ~( 'group_element'( X ) ), ~( 'group_element'( Y ) ), 
% 1.03/1.40    product( X, Y, 'e_1' ), product( X, Y, 'e_2' ), product( X, Y, 'e_3' ), 
% 1.03/1.40    product( X, Y, 'e_4' ) ] )
% 1.03/1.40  , clause( 3552, [ ~( product( X, Y, Z ) ), ~( product( X, Y, T ) ), 
% 1.03/1.40    equalish( Z, T ) ] )
% 1.03/1.40  , clause( 3553, [ ~( product( X, Y, Z ) ), ~( product( X, T, Z ) ), 
% 1.03/1.40    equalish( Y, T ) ] )
% 1.03/1.40  , clause( 3554, [ ~( product( X, Y, Z ) ), ~( product( T, Y, Z ) ), 
% 1.03/1.40    equalish( X, T ) ] )
% 1.03/1.40  , clause( 3555, [ ~( product( X, Y, Z ) ), ~( product( Y, Z, T ) ), product( 
% 1.03/1.40    Z, X, T ) ] )
% 1.03/1.40  ] ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 0, [ next( 'e_0', 'e_1' ) ] )
% 1.03/1.40  , clause( 3514, [ next( 'e_0', 'e_1' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 1, [ next( 'e_1', 'e_2' ) ] )
% 1.03/1.40  , clause( 3515, [ next( 'e_1', 'e_2' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 2, [ next( 'e_2', 'e_3' ) ] )
% 1.03/1.40  , clause( 3516, [ next( 'e_2', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 3, [ next( 'e_3', 'e_4' ) ] )
% 1.03/1.40  , clause( 3517, [ next( 'e_3', 'e_4' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 4, [ greater( 'e_1', 'e_0' ) ] )
% 1.03/1.40  , clause( 3518, [ greater( 'e_1', 'e_0' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 5, [ greater( 'e_2', 'e_0' ) ] )
% 1.03/1.40  , clause( 3519, [ greater( 'e_2', 'e_0' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 6, [ greater( 'e_3', 'e_0' ) ] )
% 1.03/1.40  , clause( 3520, [ greater( 'e_3', 'e_0' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 8, [ greater( 'e_2', 'e_1' ) ] )
% 1.03/1.40  , clause( 3522, [ greater( 'e_2', 'e_1' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 9, [ greater( 'e_3', 'e_1' ) ] )
% 1.03/1.40  , clause( 3523, [ greater( 'e_3', 'e_1' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 10, [ greater( 'e_4', 'e_1' ) ] )
% 1.03/1.40  , clause( 3524, [ greater( 'e_4', 'e_1' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 11, [ greater( 'e_3', 'e_2' ) ] )
% 1.03/1.40  , clause( 3525, [ greater( 'e_3', 'e_2' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 12, [ greater( 'e_4', 'e_2' ) ] )
% 1.03/1.40  , clause( 3526, [ greater( 'e_4', 'e_2' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 15, [ cycle( X, 'e_3' ), cycle( X, 'e_0' ), cycle( X, 'e_1' ), 
% 1.03/1.40    cycle( X, 'e_2' ), ~( 'group_element'( X ) ) ] )
% 1.03/1.40  , clause( 3529, [ ~( 'group_element'( X ) ), cycle( X, 'e_0' ), cycle( X, 
% 1.03/1.40    'e_1' ), cycle( X, 'e_2' ), cycle( X, 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.40    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 16, [ cycle( 'e_4', 'e_0' ) ] )
% 1.03/1.40  , clause( 3530, [ cycle( 'e_4', 'e_0' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 17, [ ~( next( X, Z ) ), ~( greater( Y, 'e_0' ) ), equalish( Y, U )
% 1.03/1.40    , ~( cycle( Z, T ) ), ~( cycle( X, Y ) ), ~( next( T, U ) ) ] )
% 1.03/1.40  , clause( 3531, [ ~( cycle( X, Y ) ), ~( cycle( Z, T ) ), ~( next( X, Z ) )
% 1.03/1.40    , ~( greater( Y, 'e_0' ) ), ~( next( T, U ) ), equalish( Y, U ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 1.03/1.40    , U )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 3 ), ==>( 2, 0 ), ==>( 3
% 1.03/1.40    , 1 ), ==>( 4, 5 ), ==>( 5, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 18, [ ~( cycle( X, Y ) ), ~( greater( Z, X ) ), ~( greater( Y, U )
% 1.03/1.40     ), ~( cycle( Z, 'e_0' ) ), ~( cycle( T, U ) ), ~( next( Z, T ) ) ] )
% 1.03/1.40  , clause( 3532, [ ~( cycle( X, Y ) ), ~( cycle( Z, 'e_0' ) ), ~( cycle( T, 
% 1.03/1.40    U ) ), ~( next( Z, T ) ), ~( greater( Z, X ) ), ~( greater( Y, U ) ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 1.03/1.40    , U )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2, 4 ), ==>( 3
% 1.03/1.40    , 5 ), ==>( 4, 1 ), ==>( 5, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 19, [ ~( cycle( X, 'e_0' ) ), ~( product( X, 'e_1', Y ) ), ~( 
% 1.03/1.40    greater( Y, X ) ) ] )
% 1.03/1.40  , clause( 3533, [ ~( cycle( X, 'e_0' ) ), ~( product( X, 'e_1', Y ) ), ~( 
% 1.03/1.40    greater( Y, X ) ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.03/1.40     ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 20, [ ~( cycle( X, Y ) ), ~( greater( Y, 'e_0' ) ), ~( product( X, 
% 1.03/1.40    'e_1', Z ) ), equalish( Z, T ), ~( next( X, T ) ) ] )
% 1.03/1.40  , clause( 3534, [ ~( cycle( X, Y ) ), ~( product( X, 'e_1', Z ) ), ~( 
% 1.03/1.40    greater( Y, 'e_0' ) ), ~( next( X, T ) ), equalish( Z, T ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 1.03/1.40    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2, 1 ), ==>( 3, 4 ), 
% 1.03/1.40    ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 21, [ 'group_element'( 'e_1' ) ] )
% 1.03/1.40  , clause( 3535, [ 'group_element'( 'e_1' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 22, [ 'group_element'( 'e_2' ) ] )
% 1.03/1.40  , clause( 3536, [ 'group_element'( 'e_2' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 23, [ 'group_element'( 'e_3' ) ] )
% 1.03/1.40  , clause( 3537, [ 'group_element'( 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 24, [ 'group_element'( 'e_4' ) ] )
% 1.03/1.40  , clause( 3538, [ 'group_element'( 'e_4' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 25, [ ~( equalish( 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 3539, [ ~( equalish( 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 26, [ ~( equalish( 'e_1', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 3540, [ ~( equalish( 'e_1', 'e_3' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 27, [ ~( equalish( 'e_1', 'e_4' ) ) ] )
% 1.03/1.40  , clause( 3541, [ ~( equalish( 'e_1', 'e_4' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 3542, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 3543, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 30, [ ~( equalish( 'e_2', 'e_4' ) ) ] )
% 1.03/1.40  , clause( 3544, [ ~( equalish( 'e_2', 'e_4' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 31, [ ~( equalish( 'e_3', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 3545, [ ~( equalish( 'e_3', 'e_1' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 32, [ ~( equalish( 'e_3', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 3546, [ ~( equalish( 'e_3', 'e_2' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 33, [ ~( equalish( 'e_3', 'e_4' ) ) ] )
% 1.03/1.40  , clause( 3547, [ ~( equalish( 'e_3', 'e_4' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 3548, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 35, [ ~( equalish( 'e_4', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 3549, [ ~( equalish( 'e_4', 'e_2' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 36, [ ~( equalish( 'e_4', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 3550, [ ~( equalish( 'e_4', 'e_3' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 37, [ ~( 'group_element'( X ) ), product( X, Y, 'e_4' ), product( X
% 1.03/1.40    , Y, 'e_1' ), product( X, Y, 'e_2' ), product( X, Y, 'e_3' ), ~( 
% 1.03/1.40    'group_element'( Y ) ) ] )
% 1.03/1.40  , clause( 3551, [ ~( 'group_element'( X ) ), ~( 'group_element'( Y ) ), 
% 1.03/1.40    product( X, Y, 'e_1' ), product( X, Y, 'e_2' ), product( X, Y, 'e_3' ), 
% 1.03/1.40    product( X, Y, 'e_4' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.03/1.40     ), ==>( 1, 5 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 1 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y, 
% 1.03/1.40    T ) ) ] )
% 1.03/1.40  , clause( 3552, [ ~( product( X, Y, Z ) ), ~( product( X, Y, T ) ), 
% 1.03/1.40    equalish( Z, T ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 1.03/1.40    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T, 
% 1.03/1.40    Z ) ) ] )
% 1.03/1.40  , clause( 3553, [ ~( product( X, Y, Z ) ), ~( product( X, T, Z ) ), 
% 1.03/1.40    equalish( Y, T ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 1.03/1.40    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y, 
% 1.03/1.40    Z ) ) ] )
% 1.03/1.40  , clause( 3554, [ ~( product( X, Y, Z ) ), ~( product( T, Y, Z ) ), 
% 1.03/1.40    equalish( X, T ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 1.03/1.40    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y, Z
% 1.03/1.40    , T ) ) ] )
% 1.03/1.40  , clause( 3555, [ ~( product( X, Y, Z ) ), ~( product( Y, Z, T ) ), product( 
% 1.03/1.40    Z, X, T ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 1.03/1.40    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  factor(
% 1.03/1.40  clause( 3889, [ ~( 'group_element'( X ) ), product( X, X, 'e_4' ), product( 
% 1.03/1.40    X, X, 'e_1' ), product( X, X, 'e_2' ), product( X, X, 'e_3' ) ] )
% 1.03/1.40  , clause( 37, [ ~( 'group_element'( X ) ), product( X, Y, 'e_4' ), product( 
% 1.03/1.40    X, Y, 'e_1' ), product( X, Y, 'e_2' ), product( X, Y, 'e_3' ), ~( 
% 1.03/1.40    'group_element'( Y ) ) ] )
% 1.03/1.40  , 0, 5, substitution( 0, [ :=( X, X ), :=( Y, X )] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 54, [ product( X, X, 'e_4' ), product( X, X, 'e_1' ), product( X, X
% 1.03/1.40    , 'e_2' ), product( X, X, 'e_3' ), ~( 'group_element'( X ) ) ] )
% 1.03/1.40  , clause( 3889, [ ~( 'group_element'( X ) ), product( X, X, 'e_4' ), 
% 1.03/1.40    product( X, X, 'e_1' ), product( X, X, 'e_2' ), product( X, X, 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.40    0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3890, [ cycle( 'e_1', 'e_3' ), cycle( 'e_1', 'e_0' ), cycle( 'e_1'
% 1.03/1.40    , 'e_1' ), cycle( 'e_1', 'e_2' ) ] )
% 1.03/1.40  , clause( 15, [ cycle( X, 'e_3' ), cycle( X, 'e_0' ), cycle( X, 'e_1' ), 
% 1.03/1.40    cycle( X, 'e_2' ), ~( 'group_element'( X ) ) ] )
% 1.03/1.40  , 4, clause( 21, [ 'group_element'( 'e_1' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 59, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 'e_1', 
% 1.03/1.40    'e_2' ), cycle( 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 3890, [ cycle( 'e_1', 'e_3' ), cycle( 'e_1', 'e_0' ), cycle( 
% 1.03/1.40    'e_1', 'e_1' ), cycle( 'e_1', 'e_2' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3891, [ cycle( 'e_2', 'e_3' ), cycle( 'e_2', 'e_0' ), cycle( 'e_2'
% 1.03/1.40    , 'e_1' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.40  , clause( 15, [ cycle( X, 'e_3' ), cycle( X, 'e_0' ), cycle( X, 'e_1' ), 
% 1.03/1.40    cycle( X, 'e_2' ), ~( 'group_element'( X ) ) ] )
% 1.03/1.40  , 4, clause( 22, [ 'group_element'( 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 60, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_1' ), cycle( 'e_2', 
% 1.03/1.40    'e_2' ), cycle( 'e_2', 'e_3' ) ] )
% 1.03/1.40  , clause( 3891, [ cycle( 'e_2', 'e_3' ), cycle( 'e_2', 'e_0' ), cycle( 
% 1.03/1.40    'e_2', 'e_1' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3892, [ cycle( 'e_3', 'e_3' ), cycle( 'e_3', 'e_0' ), cycle( 'e_3'
% 1.03/1.40    , 'e_1' ), cycle( 'e_3', 'e_2' ) ] )
% 1.03/1.40  , clause( 15, [ cycle( X, 'e_3' ), cycle( X, 'e_0' ), cycle( X, 'e_1' ), 
% 1.03/1.40    cycle( X, 'e_2' ), ~( 'group_element'( X ) ) ] )
% 1.03/1.40  , 4, clause( 23, [ 'group_element'( 'e_3' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 61, [ cycle( 'e_3', 'e_0' ), cycle( 'e_3', 'e_1' ), cycle( 'e_3', 
% 1.03/1.40    'e_2' ), cycle( 'e_3', 'e_3' ) ] )
% 1.03/1.40  , clause( 3892, [ cycle( 'e_3', 'e_3' ), cycle( 'e_3', 'e_0' ), cycle( 
% 1.03/1.40    'e_3', 'e_1' ), cycle( 'e_3', 'e_2' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3894, [ ~( next( X, Y ) ), ~( greater( Z, 'e_0' ) ), equalish( Z, 
% 1.03/1.40    'e_3' ), ~( cycle( Y, 'e_2' ) ), ~( cycle( X, Z ) ) ] )
% 1.03/1.40  , clause( 17, [ ~( next( X, Z ) ), ~( greater( Y, 'e_0' ) ), equalish( Y, U
% 1.03/1.40     ), ~( cycle( Z, T ) ), ~( cycle( X, Y ) ), ~( next( T, U ) ) ] )
% 1.03/1.40  , 5, clause( 2, [ next( 'e_2', 'e_3' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y ), :=( T, 'e_2' )
% 1.03/1.40    , :=( U, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 63, [ equalish( Z, 'e_3' ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y, 
% 1.03/1.40    'e_2' ) ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 1.03/1.40  , clause( 3894, [ ~( next( X, Y ) ), ~( greater( Z, 'e_0' ) ), equalish( Z
% 1.03/1.40    , 'e_3' ), ~( cycle( Y, 'e_2' ) ), ~( cycle( X, Z ) ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.03/1.40    permutation( 0, [ ==>( 0, 4 ), ==>( 1, 1 ), ==>( 2, 0 ), ==>( 3, 2 ), 
% 1.03/1.40    ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3897, [ ~( next( X, Y ) ), ~( greater( Z, 'e_0' ) ), equalish( Z, 
% 1.03/1.40    'e_2' ), ~( cycle( Y, 'e_1' ) ), ~( cycle( X, Z ) ) ] )
% 1.03/1.40  , clause( 17, [ ~( next( X, Z ) ), ~( greater( Y, 'e_0' ) ), equalish( Y, U
% 1.03/1.40     ), ~( cycle( Z, T ) ), ~( cycle( X, Y ) ), ~( next( T, U ) ) ] )
% 1.03/1.40  , 5, clause( 1, [ next( 'e_1', 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y ), :=( T, 'e_1' )
% 1.03/1.40    , :=( U, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 64, [ equalish( Z, 'e_2' ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y, 
% 1.03/1.40    'e_1' ) ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 1.03/1.40  , clause( 3897, [ ~( next( X, Y ) ), ~( greater( Z, 'e_0' ) ), equalish( Z
% 1.03/1.40    , 'e_2' ), ~( cycle( Y, 'e_1' ) ), ~( cycle( X, Z ) ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.03/1.40    permutation( 0, [ ==>( 0, 4 ), ==>( 1, 1 ), ==>( 2, 0 ), ==>( 3, 2 ), 
% 1.03/1.40    ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3900, [ ~( next( X, Y ) ), ~( greater( Z, 'e_0' ) ), equalish( Z, 
% 1.03/1.40    'e_1' ), ~( cycle( Y, 'e_0' ) ), ~( cycle( X, Z ) ) ] )
% 1.03/1.40  , clause( 17, [ ~( next( X, Z ) ), ~( greater( Y, 'e_0' ) ), equalish( Y, U
% 1.03/1.40     ), ~( cycle( Z, T ) ), ~( cycle( X, Y ) ), ~( next( T, U ) ) ] )
% 1.03/1.40  , 5, clause( 0, [ next( 'e_0', 'e_1' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y ), :=( T, 'e_0' )
% 1.03/1.40    , :=( U, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 65, [ equalish( Z, 'e_1' ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y, 
% 1.03/1.40    'e_0' ) ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 1.03/1.40  , clause( 3900, [ ~( next( X, Y ) ), ~( greater( Z, 'e_0' ) ), equalish( Z
% 1.03/1.40    , 'e_1' ), ~( cycle( Y, 'e_0' ) ), ~( cycle( X, Z ) ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.03/1.40    permutation( 0, [ ==>( 0, 4 ), ==>( 1, 1 ), ==>( 2, 0 ), ==>( 3, 2 ), 
% 1.03/1.40    ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3902, [ ~( cycle( X, Y ) ), ~( greater( 'e_3', X ) ), ~( greater( Y
% 1.03/1.40    , Z ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_4', Z ) ) ] )
% 1.03/1.40  , clause( 18, [ ~( cycle( X, Y ) ), ~( greater( Z, X ) ), ~( greater( Y, U
% 1.03/1.40     ) ), ~( cycle( Z, 'e_0' ) ), ~( cycle( T, U ) ), ~( next( Z, T ) ) ] )
% 1.03/1.40  , 5, clause( 3, [ next( 'e_3', 'e_4' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.40    'e_4' ), :=( U, Z )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 71, [ ~( greater( 'e_3', X ) ), ~( cycle( X, Y ) ), ~( cycle( 'e_3'
% 1.03/1.40    , 'e_0' ) ), ~( cycle( 'e_4', Z ) ), ~( greater( Y, Z ) ) ] )
% 1.03/1.40  , clause( 3902, [ ~( cycle( X, Y ) ), ~( greater( 'e_3', X ) ), ~( greater( 
% 1.03/1.40    Y, Z ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_4', Z ) ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.03/1.40    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2, 4 ), ==>( 3, 2 ), 
% 1.03/1.40    ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3906, [ ~( cycle( 'e_1', 'e_0' ) ), ~( product( 'e_1', 'e_1', 'e_2'
% 1.03/1.40     ) ) ] )
% 1.03/1.40  , clause( 19, [ ~( cycle( X, 'e_0' ) ), ~( product( X, 'e_1', Y ) ), ~( 
% 1.03/1.40    greater( Y, X ) ) ] )
% 1.03/1.40  , 2, clause( 8, [ greater( 'e_2', 'e_1' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_1' ), :=( Y, 'e_2' )] ), substitution( 1
% 1.03/1.40    , [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 92, [ ~( product( 'e_1', 'e_1', 'e_2' ) ), ~( cycle( 'e_1', 'e_0' )
% 1.03/1.40     ) ] )
% 1.03/1.40  , clause( 3906, [ ~( cycle( 'e_1', 'e_0' ) ), ~( product( 'e_1', 'e_1', 
% 1.03/1.40    'e_2' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3907, [ ~( cycle( 'e_1', 'e_0' ) ), ~( product( 'e_1', 'e_1', 'e_3'
% 1.03/1.40     ) ) ] )
% 1.03/1.40  , clause( 19, [ ~( cycle( X, 'e_0' ) ), ~( product( X, 'e_1', Y ) ), ~( 
% 1.03/1.40    greater( Y, X ) ) ] )
% 1.03/1.40  , 2, clause( 9, [ greater( 'e_3', 'e_1' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_1' ), :=( Y, 'e_3' )] ), substitution( 1
% 1.03/1.40    , [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 93, [ ~( product( 'e_1', 'e_1', 'e_3' ) ), ~( cycle( 'e_1', 'e_0' )
% 1.03/1.40     ) ] )
% 1.03/1.40  , clause( 3907, [ ~( cycle( 'e_1', 'e_0' ) ), ~( product( 'e_1', 'e_1', 
% 1.03/1.40    'e_3' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3908, [ ~( cycle( 'e_1', 'e_0' ) ), ~( product( 'e_1', 'e_1', 'e_4'
% 1.03/1.40     ) ) ] )
% 1.03/1.40  , clause( 19, [ ~( cycle( X, 'e_0' ) ), ~( product( X, 'e_1', Y ) ), ~( 
% 1.03/1.40    greater( Y, X ) ) ] )
% 1.03/1.40  , 2, clause( 10, [ greater( 'e_4', 'e_1' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_1' ), :=( Y, 'e_4' )] ), substitution( 1
% 1.03/1.40    , [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 94, [ ~( product( 'e_1', 'e_1', 'e_4' ) ), ~( cycle( 'e_1', 'e_0' )
% 1.03/1.40     ) ] )
% 1.03/1.40  , clause( 3908, [ ~( cycle( 'e_1', 'e_0' ) ), ~( product( 'e_1', 'e_1', 
% 1.03/1.40    'e_4' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3909, [ ~( cycle( 'e_2', 'e_0' ) ), ~( product( 'e_2', 'e_1', 'e_3'
% 1.03/1.40     ) ) ] )
% 1.03/1.40  , clause( 19, [ ~( cycle( X, 'e_0' ) ), ~( product( X, 'e_1', Y ) ), ~( 
% 1.03/1.40    greater( Y, X ) ) ] )
% 1.03/1.40  , 2, clause( 11, [ greater( 'e_3', 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' ), :=( Y, 'e_3' )] ), substitution( 1
% 1.03/1.40    , [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 95, [ ~( product( 'e_2', 'e_1', 'e_3' ) ), ~( cycle( 'e_2', 'e_0' )
% 1.03/1.40     ) ] )
% 1.03/1.40  , clause( 3909, [ ~( cycle( 'e_2', 'e_0' ) ), ~( product( 'e_2', 'e_1', 
% 1.03/1.40    'e_3' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3910, [ ~( cycle( 'e_2', 'e_0' ) ), ~( product( 'e_2', 'e_1', 'e_4'
% 1.03/1.40     ) ) ] )
% 1.03/1.40  , clause( 19, [ ~( cycle( X, 'e_0' ) ), ~( product( X, 'e_1', Y ) ), ~( 
% 1.03/1.40    greater( Y, X ) ) ] )
% 1.03/1.40  , 2, clause( 12, [ greater( 'e_4', 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' ), :=( Y, 'e_4' )] ), substitution( 1
% 1.03/1.40    , [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 96, [ ~( product( 'e_2', 'e_1', 'e_4' ) ), ~( cycle( 'e_2', 'e_0' )
% 1.03/1.40     ) ] )
% 1.03/1.40  , clause( 3910, [ ~( cycle( 'e_2', 'e_0' ) ), ~( product( 'e_2', 'e_1', 
% 1.03/1.40    'e_4' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3911, [ ~( cycle( 'e_3', X ) ), ~( greater( X, 'e_0' ) ), ~( 
% 1.03/1.40    product( 'e_3', 'e_1', Y ) ), equalish( Y, 'e_4' ) ] )
% 1.03/1.40  , clause( 20, [ ~( cycle( X, Y ) ), ~( greater( Y, 'e_0' ) ), ~( product( X
% 1.03/1.40    , 'e_1', Z ) ), equalish( Z, T ), ~( next( X, T ) ) ] )
% 1.03/1.40  , 4, clause( 3, [ next( 'e_3', 'e_4' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_3' ), :=( Y, X ), :=( Z, Y ), :=( T, 
% 1.03/1.40    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 98, [ ~( product( 'e_3', 'e_1', Y ) ), ~( cycle( 'e_3', X ) ), 
% 1.03/1.40    equalish( Y, 'e_4' ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , clause( 3911, [ ~( cycle( 'e_3', X ) ), ~( greater( X, 'e_0' ) ), ~( 
% 1.03/1.40    product( 'e_3', 'e_1', Y ) ), equalish( Y, 'e_4' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 1.03/1.40     ), ==>( 1, 3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3912, [ ~( cycle( 'e_2', X ) ), ~( greater( X, 'e_0' ) ), ~( 
% 1.03/1.40    product( 'e_2', 'e_1', Y ) ), equalish( Y, 'e_3' ) ] )
% 1.03/1.40  , clause( 20, [ ~( cycle( X, Y ) ), ~( greater( Y, 'e_0' ) ), ~( product( X
% 1.03/1.40    , 'e_1', Z ) ), equalish( Z, T ), ~( next( X, T ) ) ] )
% 1.03/1.40  , 4, clause( 2, [ next( 'e_2', 'e_3' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' ), :=( Y, X ), :=( Z, Y ), :=( T, 
% 1.03/1.40    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 99, [ ~( product( 'e_2', 'e_1', Y ) ), ~( cycle( 'e_2', X ) ), 
% 1.03/1.40    equalish( Y, 'e_3' ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , clause( 3912, [ ~( cycle( 'e_2', X ) ), ~( greater( X, 'e_0' ) ), ~( 
% 1.03/1.40    product( 'e_2', 'e_1', Y ) ), equalish( Y, 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 1.03/1.40     ), ==>( 1, 3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3913, [ ~( cycle( 'e_1', X ) ), ~( greater( X, 'e_0' ) ), ~( 
% 1.03/1.40    product( 'e_1', 'e_1', Y ) ), equalish( Y, 'e_2' ) ] )
% 1.03/1.40  , clause( 20, [ ~( cycle( X, Y ) ), ~( greater( Y, 'e_0' ) ), ~( product( X
% 1.03/1.40    , 'e_1', Z ) ), equalish( Z, T ), ~( next( X, T ) ) ] )
% 1.03/1.40  , 4, clause( 1, [ next( 'e_1', 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_1' ), :=( Y, X ), :=( Z, Y ), :=( T, 
% 1.03/1.40    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 100, [ ~( product( 'e_1', 'e_1', Y ) ), ~( cycle( 'e_1', X ) ), 
% 1.03/1.40    equalish( Y, 'e_2' ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , clause( 3913, [ ~( cycle( 'e_1', X ) ), ~( greater( X, 'e_0' ) ), ~( 
% 1.03/1.40    product( 'e_1', 'e_1', Y ) ), equalish( Y, 'e_2' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 1.03/1.40     ), ==>( 1, 3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3915, [ ~( 'group_element'( X ) ), product( X, 'e_1', 'e_4' ), 
% 1.03/1.40    product( X, 'e_1', 'e_1' ), product( X, 'e_1', 'e_2' ), product( X, 'e_1'
% 1.03/1.40    , 'e_3' ) ] )
% 1.03/1.40  , clause( 37, [ ~( 'group_element'( X ) ), product( X, Y, 'e_4' ), product( 
% 1.03/1.40    X, Y, 'e_1' ), product( X, Y, 'e_2' ), product( X, Y, 'e_3' ), ~( 
% 1.03/1.40    'group_element'( Y ) ) ] )
% 1.03/1.40  , 5, clause( 21, [ 'group_element'( 'e_1' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' )] ), substitution( 1, [] )
% 1.03/1.40    ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 102, [ product( X, 'e_1', 'e_4' ), product( X, 'e_1', 'e_1' ), 
% 1.03/1.40    product( X, 'e_1', 'e_2' ), product( X, 'e_1', 'e_3' ), ~( 
% 1.03/1.40    'group_element'( X ) ) ] )
% 1.03/1.40  , clause( 3915, [ ~( 'group_element'( X ) ), product( X, 'e_1', 'e_4' ), 
% 1.03/1.40    product( X, 'e_1', 'e_1' ), product( X, 'e_1', 'e_2' ), product( X, 'e_1'
% 1.03/1.40    , 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.40    0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3917, [ ~( 'group_element'( X ) ), product( X, 'e_2', 'e_4' ), 
% 1.03/1.40    product( X, 'e_2', 'e_1' ), product( X, 'e_2', 'e_2' ), product( X, 'e_2'
% 1.03/1.40    , 'e_3' ) ] )
% 1.03/1.40  , clause( 37, [ ~( 'group_element'( X ) ), product( X, Y, 'e_4' ), product( 
% 1.03/1.40    X, Y, 'e_1' ), product( X, Y, 'e_2' ), product( X, Y, 'e_3' ), ~( 
% 1.03/1.40    'group_element'( Y ) ) ] )
% 1.03/1.40  , 5, clause( 22, [ 'group_element'( 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' )] ), substitution( 1, [] )
% 1.03/1.40    ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 103, [ product( X, 'e_2', 'e_4' ), product( X, 'e_2', 'e_1' ), 
% 1.03/1.40    product( X, 'e_2', 'e_2' ), product( X, 'e_2', 'e_3' ), ~( 
% 1.03/1.40    'group_element'( X ) ) ] )
% 1.03/1.40  , clause( 3917, [ ~( 'group_element'( X ) ), product( X, 'e_2', 'e_4' ), 
% 1.03/1.40    product( X, 'e_2', 'e_1' ), product( X, 'e_2', 'e_2' ), product( X, 'e_2'
% 1.03/1.40    , 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.40    0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3919, [ ~( 'group_element'( X ) ), product( X, 'e_3', 'e_4' ), 
% 1.03/1.40    product( X, 'e_3', 'e_1' ), product( X, 'e_3', 'e_2' ), product( X, 'e_3'
% 1.03/1.40    , 'e_3' ) ] )
% 1.03/1.40  , clause( 37, [ ~( 'group_element'( X ) ), product( X, Y, 'e_4' ), product( 
% 1.03/1.40    X, Y, 'e_1' ), product( X, Y, 'e_2' ), product( X, Y, 'e_3' ), ~( 
% 1.03/1.40    'group_element'( Y ) ) ] )
% 1.03/1.40  , 5, clause( 23, [ 'group_element'( 'e_3' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, 'e_3' )] ), substitution( 1, [] )
% 1.03/1.40    ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 104, [ product( X, 'e_3', 'e_4' ), product( X, 'e_3', 'e_1' ), 
% 1.03/1.40    product( X, 'e_3', 'e_2' ), product( X, 'e_3', 'e_3' ), ~( 
% 1.03/1.40    'group_element'( X ) ) ] )
% 1.03/1.40  , clause( 3919, [ ~( 'group_element'( X ) ), product( X, 'e_3', 'e_4' ), 
% 1.03/1.40    product( X, 'e_3', 'e_1' ), product( X, 'e_3', 'e_2' ), product( X, 'e_3'
% 1.03/1.40    , 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.40    0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3921, [ ~( 'group_element'( X ) ), product( X, 'e_4', 'e_4' ), 
% 1.03/1.40    product( X, 'e_4', 'e_1' ), product( X, 'e_4', 'e_2' ), product( X, 'e_4'
% 1.03/1.40    , 'e_3' ) ] )
% 1.03/1.40  , clause( 37, [ ~( 'group_element'( X ) ), product( X, Y, 'e_4' ), product( 
% 1.03/1.40    X, Y, 'e_1' ), product( X, Y, 'e_2' ), product( X, Y, 'e_3' ), ~( 
% 1.03/1.40    'group_element'( Y ) ) ] )
% 1.03/1.40  , 5, clause( 24, [ 'group_element'( 'e_4' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, 'e_4' )] ), substitution( 1, [] )
% 1.03/1.40    ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 105, [ product( X, 'e_4', 'e_4' ), product( X, 'e_4', 'e_1' ), 
% 1.03/1.40    product( X, 'e_4', 'e_2' ), product( X, 'e_4', 'e_3' ), ~( 
% 1.03/1.40    'group_element'( X ) ) ] )
% 1.03/1.40  , clause( 3921, [ ~( 'group_element'( X ) ), product( X, 'e_4', 'e_4' ), 
% 1.03/1.40    product( X, 'e_4', 'e_1' ), product( X, 'e_4', 'e_2' ), product( X, 'e_4'
% 1.03/1.40    , 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.40    0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3922, [ ~( product( 'e_3', 'e_1', X ) ), ~( cycle( 'e_3', 'e_1' ) )
% 1.03/1.40    , equalish( X, 'e_4' ) ] )
% 1.03/1.40  , clause( 98, [ ~( product( 'e_3', 'e_1', Y ) ), ~( cycle( 'e_3', X ) ), 
% 1.03/1.40    equalish( Y, 'e_4' ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , 3, clause( 4, [ greater( 'e_1', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_1' ), :=( Y, X )] ), substitution( 1, [] )
% 1.03/1.40    ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 115, [ ~( product( 'e_3', 'e_1', X ) ), equalish( X, 'e_4' ), ~( 
% 1.03/1.40    cycle( 'e_3', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 3922, [ ~( product( 'e_3', 'e_1', X ) ), ~( cycle( 'e_3', 'e_1' )
% 1.03/1.40     ), equalish( X, 'e_4' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.03/1.40    2 ), ==>( 2, 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3923, [ ~( product( 'e_2', 'e_1', X ) ), ~( cycle( 'e_2', 'e_2' ) )
% 1.03/1.40    , equalish( X, 'e_3' ) ] )
% 1.03/1.40  , clause( 99, [ ~( product( 'e_2', 'e_1', Y ) ), ~( cycle( 'e_2', X ) ), 
% 1.03/1.40    equalish( Y, 'e_3' ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , 3, clause( 5, [ greater( 'e_2', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' ), :=( Y, X )] ), substitution( 1, [] )
% 1.03/1.40    ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 121, [ ~( product( 'e_2', 'e_1', X ) ), equalish( X, 'e_3' ), ~( 
% 1.03/1.40    cycle( 'e_2', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 3923, [ ~( product( 'e_2', 'e_1', X ) ), ~( cycle( 'e_2', 'e_2' )
% 1.03/1.40     ), equalish( X, 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.03/1.40    2 ), ==>( 2, 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3924, [ ~( product( 'e_1', 'e_1', X ) ), ~( cycle( 'e_1', 'e_1' ) )
% 1.03/1.40    , equalish( X, 'e_2' ) ] )
% 1.03/1.40  , clause( 100, [ ~( product( 'e_1', 'e_1', Y ) ), ~( cycle( 'e_1', X ) ), 
% 1.03/1.40    equalish( Y, 'e_2' ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , 3, clause( 4, [ greater( 'e_1', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_1' ), :=( Y, X )] ), substitution( 1, [] )
% 1.03/1.40    ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 144, [ ~( product( 'e_1', 'e_1', X ) ), equalish( X, 'e_2' ), ~( 
% 1.03/1.40    cycle( 'e_1', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 3924, [ ~( product( 'e_1', 'e_1', X ) ), ~( cycle( 'e_1', 'e_1' )
% 1.03/1.40     ), equalish( X, 'e_2' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.03/1.40    2 ), ==>( 2, 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3925, [ ~( product( 'e_1', 'e_1', X ) ), ~( cycle( 'e_1', 'e_3' ) )
% 1.03/1.40    , equalish( X, 'e_2' ) ] )
% 1.03/1.40  , clause( 100, [ ~( product( 'e_1', 'e_1', Y ) ), ~( cycle( 'e_1', X ) ), 
% 1.03/1.40    equalish( Y, 'e_2' ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , 3, clause( 6, [ greater( 'e_3', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_3' ), :=( Y, X )] ), substitution( 1, [] )
% 1.03/1.40    ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 146, [ ~( product( 'e_1', 'e_1', X ) ), equalish( X, 'e_2' ), ~( 
% 1.03/1.40    cycle( 'e_1', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 3925, [ ~( product( 'e_1', 'e_1', X ) ), ~( cycle( 'e_1', 'e_3' )
% 1.03/1.40     ), equalish( X, 'e_2' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.03/1.40    2 ), ==>( 2, 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3926, [ ~( product( 'e_1', 'e_1', X ) ), equalish( X, 'e_2' ), 
% 1.03/1.40    cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 'e_1', 'e_2' ) ] )
% 1.03/1.40  , clause( 146, [ ~( product( 'e_1', 'e_1', X ) ), equalish( X, 'e_2' ), ~( 
% 1.03/1.40    cycle( 'e_1', 'e_3' ) ) ] )
% 1.03/1.40  , 2, clause( 59, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 
% 1.03/1.40    'e_1', 'e_2' ), cycle( 'e_1', 'e_3' ) ] )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 148, [ equalish( X, 'e_2' ), cycle( 'e_1', 'e_0' ), cycle( 'e_1', 
% 1.03/1.40    'e_1' ), cycle( 'e_1', 'e_2' ), ~( product( 'e_1', 'e_1', X ) ) ] )
% 1.03/1.40  , clause( 3926, [ ~( product( 'e_1', 'e_1', X ) ), equalish( X, 'e_2' ), 
% 1.03/1.40    cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 'e_1', 'e_2' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.40    0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3927, [ product( 'e_1', 'e_1', 'e_4' ), product( 'e_1', 'e_1', 
% 1.03/1.40    'e_1' ), product( 'e_1', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , clause( 54, [ product( X, X, 'e_4' ), product( X, X, 'e_1' ), product( X
% 1.03/1.40    , X, 'e_2' ), product( X, X, 'e_3' ), ~( 'group_element'( X ) ) ] )
% 1.03/1.40  , 4, clause( 21, [ 'group_element'( 'e_1' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 156, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2'
% 1.03/1.40     ), product( 'e_1', 'e_1', 'e_3' ), product( 'e_1', 'e_1', 'e_4' ) ] )
% 1.03/1.40  , clause( 3927, [ product( 'e_1', 'e_1', 'e_4' ), product( 'e_1', 'e_1', 
% 1.03/1.40    'e_1' ), product( 'e_1', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3928, [ product( 'e_2', 'e_2', 'e_4' ), product( 'e_2', 'e_2', 
% 1.03/1.40    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , clause( 54, [ product( X, X, 'e_4' ), product( X, X, 'e_1' ), product( X
% 1.03/1.40    , X, 'e_2' ), product( X, X, 'e_3' ), ~( 'group_element'( X ) ) ] )
% 1.03/1.40  , 4, clause( 22, [ 'group_element'( 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 157, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2'
% 1.03/1.40     ), product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_4' ) ] )
% 1.03/1.40  , clause( 3928, [ product( 'e_2', 'e_2', 'e_4' ), product( 'e_2', 'e_2', 
% 1.03/1.40    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3929, [ product( 'e_4', 'e_4', 'e_4' ), product( 'e_4', 'e_4', 
% 1.03/1.40    'e_1' ), product( 'e_4', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , clause( 54, [ product( X, X, 'e_4' ), product( X, X, 'e_1' ), product( X
% 1.03/1.40    , X, 'e_2' ), product( X, X, 'e_3' ), ~( 'group_element'( X ) ) ] )
% 1.03/1.40  , 4, clause( 24, [ 'group_element'( 'e_4' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 159, [ product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2'
% 1.03/1.40     ), product( 'e_4', 'e_4', 'e_3' ), product( 'e_4', 'e_4', 'e_4' ) ] )
% 1.03/1.40  , clause( 3929, [ product( 'e_4', 'e_4', 'e_4' ), product( 'e_4', 'e_4', 
% 1.03/1.40    'e_1' ), product( 'e_4', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3930, [ equalish( X, 'e_3' ), ~( greater( X, 'e_0' ) ), ~( cycle( 
% 1.03/1.40    'e_2', 'e_2' ) ), ~( cycle( 'e_1', X ) ) ] )
% 1.03/1.40  , clause( 63, [ equalish( Z, 'e_3' ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y
% 1.03/1.40    , 'e_2' ) ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 1.03/1.40  , 4, clause( 1, [ next( 'e_1', 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_1' ), :=( Y, 'e_2' ), :=( Z, X )] ), 
% 1.03/1.40    substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 170, [ equalish( X, 'e_3' ), ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 
% 1.03/1.40    'e_1', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , clause( 3930, [ equalish( X, 'e_3' ), ~( greater( X, 'e_0' ) ), ~( cycle( 
% 1.03/1.40    'e_2', 'e_2' ) ), ~( cycle( 'e_1', X ) ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.03/1.40    3 ), ==>( 2, 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3931, [ equalish( X, 'e_2' ), ~( greater( X, 'e_0' ) ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_1' ) ), ~( cycle( 'e_2', X ) ) ] )
% 1.03/1.40  , clause( 64, [ equalish( Z, 'e_2' ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y
% 1.03/1.40    , 'e_1' ) ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 1.03/1.40  , 4, clause( 2, [ next( 'e_2', 'e_3' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' ), :=( Y, 'e_3' ), :=( Z, X )] ), 
% 1.03/1.40    substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 178, [ equalish( X, 'e_2' ), ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 
% 1.03/1.40    'e_2', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , clause( 3931, [ equalish( X, 'e_2' ), ~( greater( X, 'e_0' ) ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_1' ) ), ~( cycle( 'e_2', X ) ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.03/1.40    3 ), ==>( 2, 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3932, [ equalish( X, 'e_1' ), ~( greater( X, 'e_0' ) ), ~( cycle( 
% 1.03/1.40    'e_4', 'e_0' ) ), ~( cycle( 'e_3', X ) ) ] )
% 1.03/1.40  , clause( 65, [ equalish( Z, 'e_1' ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y
% 1.03/1.40    , 'e_0' ) ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 1.03/1.40  , 4, clause( 3, [ next( 'e_3', 'e_4' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_3' ), :=( Y, 'e_4' ), :=( Z, X )] ), 
% 1.03/1.40    substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3933, [ equalish( X, 'e_1' ), ~( greater( X, 'e_0' ) ), ~( cycle( 
% 1.03/1.40    'e_3', X ) ) ] )
% 1.03/1.40  , clause( 3932, [ equalish( X, 'e_1' ), ~( greater( X, 'e_0' ) ), ~( cycle( 
% 1.03/1.40    'e_4', 'e_0' ) ), ~( cycle( 'e_3', X ) ) ] )
% 1.03/1.40  , 2, clause( 16, [ cycle( 'e_4', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 184, [ equalish( X, 'e_1' ), ~( cycle( 'e_3', X ) ), ~( greater( X
% 1.03/1.40    , 'e_0' ) ) ] )
% 1.03/1.40  , clause( 3933, [ equalish( X, 'e_1' ), ~( greater( X, 'e_0' ) ), ~( cycle( 
% 1.03/1.40    'e_3', X ) ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.03/1.40    2 ), ==>( 2, 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3934, [ equalish( X, 'e_1' ), ~( greater( X, 'e_0' ) ), ~( cycle( 
% 1.03/1.40    'e_2', 'e_0' ) ), ~( cycle( 'e_1', X ) ) ] )
% 1.03/1.40  , clause( 65, [ equalish( Z, 'e_1' ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y
% 1.03/1.40    , 'e_0' ) ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 1.03/1.40  , 4, clause( 1, [ next( 'e_1', 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_1' ), :=( Y, 'e_2' ), :=( Z, X )] ), 
% 1.03/1.40    substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 186, [ equalish( X, 'e_1' ), ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 
% 1.03/1.40    'e_1', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , clause( 3934, [ equalish( X, 'e_1' ), ~( greater( X, 'e_0' ) ), ~( cycle( 
% 1.03/1.40    'e_2', 'e_0' ) ), ~( cycle( 'e_1', X ) ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.03/1.40    3 ), ==>( 2, 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3935, [ equalish( 'e_2', 'e_1' ), ~( cycle( 'e_3', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 184, [ equalish( X, 'e_1' ), ~( cycle( 'e_3', X ) ), ~( greater( 
% 1.03/1.40    X, 'e_0' ) ) ] )
% 1.03/1.40  , 2, clause( 5, [ greater( 'e_2', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3936, [ ~( cycle( 'e_3', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.40  , 0, clause( 3935, [ equalish( 'e_2', 'e_1' ), ~( cycle( 'e_3', 'e_2' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 187, [ ~( cycle( 'e_3', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 3936, [ ~( cycle( 'e_3', 'e_2' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3937, [ equalish( 'e_3', 'e_1' ), ~( cycle( 'e_3', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 184, [ equalish( X, 'e_1' ), ~( cycle( 'e_3', X ) ), ~( greater( 
% 1.03/1.40    X, 'e_0' ) ) ] )
% 1.03/1.40  , 2, clause( 6, [ greater( 'e_3', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3938, [ ~( cycle( 'e_3', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 31, [ ~( equalish( 'e_3', 'e_1' ) ) ] )
% 1.03/1.40  , 0, clause( 3937, [ equalish( 'e_3', 'e_1' ), ~( cycle( 'e_3', 'e_3' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 188, [ ~( cycle( 'e_3', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 3938, [ ~( cycle( 'e_3', 'e_3' ) ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3939, [ cycle( 'e_3', 'e_0' ), cycle( 'e_3', 'e_1' ), cycle( 'e_3'
% 1.03/1.40    , 'e_2' ) ] )
% 1.03/1.40  , clause( 188, [ ~( cycle( 'e_3', 'e_3' ) ) ] )
% 1.03/1.40  , 0, clause( 61, [ cycle( 'e_3', 'e_0' ), cycle( 'e_3', 'e_1' ), cycle( 
% 1.03/1.40    'e_3', 'e_2' ), cycle( 'e_3', 'e_3' ) ] )
% 1.03/1.40  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3940, [ cycle( 'e_3', 'e_0' ), cycle( 'e_3', 'e_1' ) ] )
% 1.03/1.40  , clause( 187, [ ~( cycle( 'e_3', 'e_2' ) ) ] )
% 1.03/1.40  , 0, clause( 3939, [ cycle( 'e_3', 'e_0' ), cycle( 'e_3', 'e_1' ), cycle( 
% 1.03/1.40    'e_3', 'e_2' ) ] )
% 1.03/1.40  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 191, [ cycle( 'e_3', 'e_0' ), cycle( 'e_3', 'e_1' ) ] )
% 1.03/1.40  , clause( 3940, [ cycle( 'e_3', 'e_0' ), cycle( 'e_3', 'e_1' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3941, [ ~( greater( 'e_3', X ) ), ~( cycle( X, 'e_1' ) ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_0' ) ), ~( cycle( 'e_4', 'e_0' ) ) ] )
% 1.03/1.40  , clause( 71, [ ~( greater( 'e_3', X ) ), ~( cycle( X, Y ) ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_0' ) ), ~( cycle( 'e_4', Z ) ), ~( greater( Y, Z ) ) ] )
% 1.03/1.40  , 4, clause( 4, [ greater( 'e_1', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_0' )] ), 
% 1.03/1.40    substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3942, [ ~( greater( 'e_3', X ) ), ~( cycle( X, 'e_1' ) ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , clause( 3941, [ ~( greater( 'e_3', X ) ), ~( cycle( X, 'e_1' ) ), ~( 
% 1.03/1.40    cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_4', 'e_0' ) ) ] )
% 1.03/1.40  , 3, clause( 16, [ cycle( 'e_4', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 192, [ ~( cycle( X, 'e_1' ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( 
% 1.03/1.40    greater( 'e_3', X ) ) ] )
% 1.03/1.40  , clause( 3942, [ ~( greater( 'e_3', X ) ), ~( cycle( X, 'e_1' ) ), ~( 
% 1.03/1.40    cycle( 'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    0 ), ==>( 2, 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3943, [ ~( greater( 'e_3', X ) ), ~( cycle( X, 'e_2' ) ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_0' ) ), ~( cycle( 'e_4', 'e_0' ) ) ] )
% 1.03/1.40  , clause( 71, [ ~( greater( 'e_3', X ) ), ~( cycle( X, Y ) ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_0' ) ), ~( cycle( 'e_4', Z ) ), ~( greater( Y, Z ) ) ] )
% 1.03/1.40  , 4, clause( 5, [ greater( 'e_2', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_0' )] ), 
% 1.03/1.40    substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3944, [ ~( greater( 'e_3', X ) ), ~( cycle( X, 'e_2' ) ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , clause( 3943, [ ~( greater( 'e_3', X ) ), ~( cycle( X, 'e_2' ) ), ~( 
% 1.03/1.40    cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_4', 'e_0' ) ) ] )
% 1.03/1.40  , 3, clause( 16, [ cycle( 'e_4', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 193, [ ~( cycle( X, 'e_2' ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( 
% 1.03/1.40    greater( 'e_3', X ) ) ] )
% 1.03/1.40  , clause( 3944, [ ~( greater( 'e_3', X ) ), ~( cycle( X, 'e_2' ) ), ~( 
% 1.03/1.40    cycle( 'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    0 ), ==>( 2, 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3946, [ ~( greater( 'e_3', X ) ), ~( cycle( X, 'e_3' ) ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_0' ) ), ~( cycle( 'e_4', 'e_0' ) ) ] )
% 1.03/1.40  , clause( 71, [ ~( greater( 'e_3', X ) ), ~( cycle( X, Y ) ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_0' ) ), ~( cycle( 'e_4', Z ) ), ~( greater( Y, Z ) ) ] )
% 1.03/1.40  , 4, clause( 6, [ greater( 'e_3', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, 'e_3' ), :=( Z, 'e_0' )] ), 
% 1.03/1.40    substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3947, [ ~( greater( 'e_3', X ) ), ~( cycle( X, 'e_3' ) ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , clause( 3946, [ ~( greater( 'e_3', X ) ), ~( cycle( X, 'e_3' ) ), ~( 
% 1.03/1.40    cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_4', 'e_0' ) ) ] )
% 1.03/1.40  , 3, clause( 16, [ cycle( 'e_4', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 194, [ ~( cycle( X, 'e_3' ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( 
% 1.03/1.40    greater( 'e_3', X ) ) ] )
% 1.03/1.40  , clause( 3947, [ ~( greater( 'e_3', X ) ), ~( cycle( X, 'e_3' ) ), ~( 
% 1.03/1.40    cycle( 'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    0 ), ==>( 2, 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3948, [ ~( product( 'e_3', 'e_1', X ) ), equalish( X, 'e_4' ), 
% 1.03/1.40    cycle( 'e_3', 'e_0' ) ] )
% 1.03/1.40  , clause( 115, [ ~( product( 'e_3', 'e_1', X ) ), equalish( X, 'e_4' ), ~( 
% 1.03/1.40    cycle( 'e_3', 'e_1' ) ) ] )
% 1.03/1.40  , 2, clause( 191, [ cycle( 'e_3', 'e_0' ), cycle( 'e_3', 'e_1' ) ] )
% 1.03/1.40  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 198, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_4' ), ~( product( 
% 1.03/1.40    'e_3', 'e_1', X ) ) ] )
% 1.03/1.40  , clause( 3948, [ ~( product( 'e_3', 'e_1', X ) ), equalish( X, 'e_4' ), 
% 1.03/1.40    cycle( 'e_3', 'e_0' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    1 ), ==>( 2, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3949, [ ~( cycle( 'e_2', 'e_1' ) ), ~( cycle( 'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , clause( 192, [ ~( cycle( X, 'e_1' ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( 
% 1.03/1.40    greater( 'e_3', X ) ) ] )
% 1.03/1.40  , 2, clause( 11, [ greater( 'e_3', 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 210, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_2', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 3949, [ ~( cycle( 'e_2', 'e_1' ) ), ~( cycle( 'e_3', 'e_0' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3950, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , clause( 193, [ ~( cycle( X, 'e_2' ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( 
% 1.03/1.40    greater( 'e_3', X ) ) ] )
% 1.03/1.40  , 2, clause( 11, [ greater( 'e_3', 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 223, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_2', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 3950, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_3', 'e_0' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3951, [ ~( cycle( 'e_2', 'e_3' ) ), ~( cycle( 'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , clause( 194, [ ~( cycle( X, 'e_3' ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( 
% 1.03/1.40    greater( 'e_3', X ) ) ] )
% 1.03/1.40  , 2, clause( 11, [ greater( 'e_3', 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 235, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 3951, [ ~( cycle( 'e_2', 'e_3' ) ), ~( cycle( 'e_3', 'e_0' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3952, [ ~( cycle( 'e_3', 'e_0' ) ), cycle( 'e_2', 'e_0' ), cycle( 
% 1.03/1.40    'e_2', 'e_1' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.40  , clause( 235, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_2', 'e_3' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , 1, clause( 60, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_1' ), cycle( 
% 1.03/1.40    'e_2', 'e_2' ), cycle( 'e_2', 'e_3' ) ] )
% 1.03/1.40  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3953, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_3', 'e_0' ) ), 
% 1.03/1.40    cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.40  , clause( 210, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_2', 'e_1' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , 1, clause( 3952, [ ~( cycle( 'e_3', 'e_0' ) ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.40    cycle( 'e_2', 'e_1' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.40  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  factor(
% 1.03/1.40  clause( 3954, [ ~( cycle( 'e_3', 'e_0' ) ), cycle( 'e_2', 'e_0' ), cycle( 
% 1.03/1.40    'e_2', 'e_2' ) ] )
% 1.03/1.40  , clause( 3953, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_3', 'e_0' ) ), 
% 1.03/1.40    cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.40  , 0, 1, substitution( 0, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 237, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , clause( 3954, [ ~( cycle( 'e_3', 'e_0' ) ), cycle( 'e_2', 'e_0' ), cycle( 
% 1.03/1.40    'e_2', 'e_2' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3955, [ ~( cycle( 'e_3', 'e_0' ) ), cycle( 'e_2', 'e_0' ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , clause( 223, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_2', 'e_2' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , 1, clause( 237, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  factor(
% 1.03/1.40  clause( 3956, [ ~( cycle( 'e_3', 'e_0' ) ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.40  , clause( 3955, [ ~( cycle( 'e_3', 'e_0' ) ), cycle( 'e_2', 'e_0' ), ~( 
% 1.03/1.40    cycle( 'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , 0, 2, substitution( 0, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 238, [ cycle( 'e_2', 'e_0' ), ~( cycle( 'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , clause( 3956, [ ~( cycle( 'e_3', 'e_0' ) ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3957, [ equalish( 'e_2', 'e_1' ), ~( cycle( 'e_2', 'e_0' ) ), ~( 
% 1.03/1.40    cycle( 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 186, [ equalish( X, 'e_1' ), ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 
% 1.03/1.40    'e_1', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , 3, clause( 5, [ greater( 'e_2', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3958, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.40  , 0, clause( 3957, [ equalish( 'e_2', 'e_1' ), ~( cycle( 'e_2', 'e_0' ) ), 
% 1.03/1.40    ~( cycle( 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 246, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 3958, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_1', 'e_2' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3959, [ equalish( 'e_3', 'e_1' ), ~( cycle( 'e_2', 'e_0' ) ), ~( 
% 1.03/1.40    cycle( 'e_1', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 186, [ equalish( X, 'e_1' ), ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 
% 1.03/1.40    'e_1', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , 3, clause( 6, [ greater( 'e_3', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3960, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_1', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 31, [ ~( equalish( 'e_3', 'e_1' ) ) ] )
% 1.03/1.40  , 0, clause( 3959, [ equalish( 'e_3', 'e_1' ), ~( cycle( 'e_2', 'e_0' ) ), 
% 1.03/1.40    ~( cycle( 'e_1', 'e_3' ) ) ] )
% 1.03/1.40  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 247, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_1', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 3960, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_1', 'e_3' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3961, [ ~( cycle( 'e_2', 'e_0' ) ), cycle( 'e_1', 'e_0' ), cycle( 
% 1.03/1.40    'e_1', 'e_1' ), cycle( 'e_1', 'e_2' ) ] )
% 1.03/1.40  , clause( 247, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_1', 'e_3' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , 1, clause( 59, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 
% 1.03/1.40    'e_1', 'e_2' ), cycle( 'e_1', 'e_3' ) ] )
% 1.03/1.40  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3962, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_2', 'e_0' ) ), 
% 1.03/1.40    cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ) ] )
% 1.03/1.40  , clause( 246, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_1', 'e_2' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , 1, clause( 3961, [ ~( cycle( 'e_2', 'e_0' ) ), cycle( 'e_1', 'e_0' ), 
% 1.03/1.40    cycle( 'e_1', 'e_1' ), cycle( 'e_1', 'e_2' ) ] )
% 1.03/1.40  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  factor(
% 1.03/1.40  clause( 3963, [ ~( cycle( 'e_2', 'e_0' ) ), cycle( 'e_1', 'e_0' ), cycle( 
% 1.03/1.40    'e_1', 'e_1' ) ] )
% 1.03/1.40  , clause( 3962, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_2', 'e_0' ) ), 
% 1.03/1.40    cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ) ] )
% 1.03/1.40  , 0, 1, substitution( 0, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 249, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), ~( cycle( 
% 1.03/1.40    'e_2', 'e_0' ) ) ] )
% 1.03/1.40  , clause( 3963, [ ~( cycle( 'e_2', 'e_0' ) ), cycle( 'e_1', 'e_0' ), cycle( 
% 1.03/1.40    'e_1', 'e_1' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3964, [ equalish( 'e_1', 'e_2' ), ~( cycle( 'e_3', 'e_1' ) ), ~( 
% 1.03/1.40    cycle( 'e_2', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 178, [ equalish( X, 'e_2' ), ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 
% 1.03/1.40    'e_2', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , 3, clause( 4, [ greater( 'e_1', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3965, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_2', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 25, [ ~( equalish( 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  , 0, clause( 3964, [ equalish( 'e_1', 'e_2' ), ~( cycle( 'e_3', 'e_1' ) ), 
% 1.03/1.40    ~( cycle( 'e_2', 'e_1' ) ) ] )
% 1.03/1.40  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 251, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_2', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 3965, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_2', 'e_1' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3966, [ equalish( 'e_3', 'e_2' ), ~( cycle( 'e_3', 'e_1' ) ), ~( 
% 1.03/1.40    cycle( 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 178, [ equalish( X, 'e_2' ), ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 
% 1.03/1.40    'e_2', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , 3, clause( 6, [ greater( 'e_3', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3967, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 32, [ ~( equalish( 'e_3', 'e_2' ) ) ] )
% 1.03/1.40  , 0, clause( 3966, [ equalish( 'e_3', 'e_2' ), ~( cycle( 'e_3', 'e_1' ) ), 
% 1.03/1.40    ~( cycle( 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 252, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 3967, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_2', 'e_3' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3968, [ ~( cycle( 'e_3', 'e_1' ) ), cycle( 'e_2', 'e_0' ), cycle( 
% 1.03/1.40    'e_2', 'e_1' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.40  , clause( 252, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_2', 'e_3' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , 1, clause( 60, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_1' ), cycle( 
% 1.03/1.40    'e_2', 'e_2' ), cycle( 'e_2', 'e_3' ) ] )
% 1.03/1.40  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3969, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_3', 'e_1' ) ), 
% 1.03/1.40    cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.40  , clause( 251, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_2', 'e_1' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , 1, clause( 3968, [ ~( cycle( 'e_3', 'e_1' ) ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.40    cycle( 'e_2', 'e_1' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.40  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  factor(
% 1.03/1.40  clause( 3970, [ ~( cycle( 'e_3', 'e_1' ) ), cycle( 'e_2', 'e_0' ), cycle( 
% 1.03/1.40    'e_2', 'e_2' ) ] )
% 1.03/1.40  , clause( 3969, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_3', 'e_1' ) ), 
% 1.03/1.40    cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.40  , 0, 1, substitution( 0, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 254, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 3970, [ ~( cycle( 'e_3', 'e_1' ) ), cycle( 'e_2', 'e_0' ), cycle( 
% 1.03/1.40    'e_2', 'e_2' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3971, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ), cycle( 'e_3'
% 1.03/1.40    , 'e_0' ) ] )
% 1.03/1.40  , clause( 254, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ), ~( cycle( 
% 1.03/1.40    'e_3', 'e_1' ) ) ] )
% 1.03/1.40  , 2, clause( 191, [ cycle( 'e_3', 'e_0' ), cycle( 'e_3', 'e_1' ) ] )
% 1.03/1.40  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3972, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_0' ), cycle( 'e_2'
% 1.03/1.40    , 'e_2' ) ] )
% 1.03/1.40  , clause( 238, [ cycle( 'e_2', 'e_0' ), ~( cycle( 'e_3', 'e_0' ) ) ] )
% 1.03/1.40  , 1, clause( 3971, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ), cycle( 
% 1.03/1.40    'e_3', 'e_0' ) ] )
% 1.03/1.40  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  factor(
% 1.03/1.40  clause( 3973, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.40  , clause( 3972, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_0' ), cycle( 
% 1.03/1.40    'e_2', 'e_2' ) ] )
% 1.03/1.40  , 0, 1, substitution( 0, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 255, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.40  , clause( 3973, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3974, [ ~( product( 'e_2', 'e_1', X ) ), equalish( X, 'e_3' ), 
% 1.03/1.40    cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.40  , clause( 121, [ ~( product( 'e_2', 'e_1', X ) ), equalish( X, 'e_3' ), ~( 
% 1.03/1.40    cycle( 'e_2', 'e_2' ) ) ] )
% 1.03/1.40  , 2, clause( 255, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.40  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 256, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 1.03/1.40    'e_2', 'e_1', X ) ) ] )
% 1.03/1.40  , clause( 3974, [ ~( product( 'e_2', 'e_1', X ) ), equalish( X, 'e_3' ), 
% 1.03/1.40    cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    1 ), ==>( 2, 0 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3975, [ product( 'e_2', 'e_1', 'e_4' ), product( 'e_2', 'e_1', 
% 1.03/1.40    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , clause( 102, [ product( X, 'e_1', 'e_4' ), product( X, 'e_1', 'e_1' ), 
% 1.03/1.40    product( X, 'e_1', 'e_2' ), product( X, 'e_1', 'e_3' ), ~( 
% 1.03/1.40    'group_element'( X ) ) ] )
% 1.03/1.40  , 4, clause( 22, [ 'group_element'( 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 262, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2'
% 1.03/1.40     ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_4' ) ] )
% 1.03/1.40  , clause( 3975, [ product( 'e_2', 'e_1', 'e_4' ), product( 'e_2', 'e_1', 
% 1.03/1.40    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3976, [ product( 'e_3', 'e_1', 'e_4' ), product( 'e_3', 'e_1', 
% 1.03/1.40    'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , clause( 102, [ product( X, 'e_1', 'e_4' ), product( X, 'e_1', 'e_1' ), 
% 1.03/1.40    product( X, 'e_1', 'e_2' ), product( X, 'e_1', 'e_3' ), ~( 
% 1.03/1.40    'group_element'( X ) ) ] )
% 1.03/1.40  , 4, clause( 23, [ 'group_element'( 'e_3' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 263, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2'
% 1.03/1.40     ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_4' ) ] )
% 1.03/1.40  , clause( 3976, [ product( 'e_3', 'e_1', 'e_4' ), product( 'e_3', 'e_1', 
% 1.03/1.40    'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3977, [ product( 'e_4', 'e_1', 'e_4' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , clause( 102, [ product( X, 'e_1', 'e_4' ), product( X, 'e_1', 'e_1' ), 
% 1.03/1.40    product( X, 'e_1', 'e_2' ), product( X, 'e_1', 'e_3' ), ~( 
% 1.03/1.40    'group_element'( X ) ) ] )
% 1.03/1.40  , 4, clause( 24, [ 'group_element'( 'e_4' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 264, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2'
% 1.03/1.40     ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_4' ) ] )
% 1.03/1.40  , clause( 3977, [ product( 'e_4', 'e_1', 'e_4' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3978, [ product( 'e_1', 'e_2', 'e_4' ), product( 'e_1', 'e_2', 
% 1.03/1.40    'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , clause( 103, [ product( X, 'e_2', 'e_4' ), product( X, 'e_2', 'e_1' ), 
% 1.03/1.40    product( X, 'e_2', 'e_2' ), product( X, 'e_2', 'e_3' ), ~( 
% 1.03/1.40    'group_element'( X ) ) ] )
% 1.03/1.40  , 4, clause( 21, [ 'group_element'( 'e_1' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 267, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2'
% 1.03/1.40     ), product( 'e_1', 'e_2', 'e_3' ), product( 'e_1', 'e_2', 'e_4' ) ] )
% 1.03/1.40  , clause( 3978, [ product( 'e_1', 'e_2', 'e_4' ), product( 'e_1', 'e_2', 
% 1.03/1.40    'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3979, [ product( 'e_3', 'e_2', 'e_4' ), product( 'e_3', 'e_2', 
% 1.03/1.40    'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 'e_3', 'e_2', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , clause( 103, [ product( X, 'e_2', 'e_4' ), product( X, 'e_2', 'e_1' ), 
% 1.03/1.40    product( X, 'e_2', 'e_2' ), product( X, 'e_2', 'e_3' ), ~( 
% 1.03/1.40    'group_element'( X ) ) ] )
% 1.03/1.40  , 4, clause( 23, [ 'group_element'( 'e_3' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 268, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2'
% 1.03/1.40     ), product( 'e_3', 'e_2', 'e_3' ), product( 'e_3', 'e_2', 'e_4' ) ] )
% 1.03/1.40  , clause( 3979, [ product( 'e_3', 'e_2', 'e_4' ), product( 'e_3', 'e_2', 
% 1.03/1.40    'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 'e_3', 'e_2', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3980, [ equalish( 'e_1', 'e_3' ), ~( cycle( 'e_2', 'e_2' ) ), ~( 
% 1.03/1.40    cycle( 'e_1', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 170, [ equalish( X, 'e_3' ), ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 
% 1.03/1.40    'e_1', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , 3, clause( 4, [ greater( 'e_1', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3981, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_1', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 26, [ ~( equalish( 'e_1', 'e_3' ) ) ] )
% 1.03/1.40  , 0, clause( 3980, [ equalish( 'e_1', 'e_3' ), ~( cycle( 'e_2', 'e_2' ) ), 
% 1.03/1.40    ~( cycle( 'e_1', 'e_1' ) ) ] )
% 1.03/1.40  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 270, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_1', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 3981, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_1', 'e_1' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3982, [ equalish( 'e_2', 'e_3' ), ~( cycle( 'e_2', 'e_2' ) ), ~( 
% 1.03/1.40    cycle( 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 170, [ equalish( X, 'e_3' ), ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 
% 1.03/1.40    'e_1', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 1.03/1.40  , 3, clause( 5, [ greater( 'e_2', 'e_0' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3983, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  , 0, clause( 3982, [ equalish( 'e_2', 'e_3' ), ~( cycle( 'e_2', 'e_2' ) ), 
% 1.03/1.40    ~( cycle( 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 271, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 3983, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_1', 'e_2' ) ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.40     ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3984, [ product( 'e_2', 'e_3', 'e_4' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , clause( 104, [ product( X, 'e_3', 'e_4' ), product( X, 'e_3', 'e_1' ), 
% 1.03/1.40    product( X, 'e_3', 'e_2' ), product( X, 'e_3', 'e_3' ), ~( 
% 1.03/1.40    'group_element'( X ) ) ] )
% 1.03/1.40  , 4, clause( 22, [ 'group_element'( 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 274, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2'
% 1.03/1.40     ), product( 'e_2', 'e_3', 'e_3' ), product( 'e_2', 'e_3', 'e_4' ) ] )
% 1.03/1.40  , clause( 3984, [ product( 'e_2', 'e_3', 'e_4' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3985, [ product( 'e_1', 'e_4', 'e_4' ), product( 'e_1', 'e_4', 
% 1.03/1.40    'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , clause( 105, [ product( X, 'e_4', 'e_4' ), product( X, 'e_4', 'e_1' ), 
% 1.03/1.40    product( X, 'e_4', 'e_2' ), product( X, 'e_4', 'e_3' ), ~( 
% 1.03/1.40    'group_element'( X ) ) ] )
% 1.03/1.40  , 4, clause( 21, [ 'group_element'( 'e_1' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 279, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2'
% 1.03/1.40     ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_1', 'e_4', 'e_4' ) ] )
% 1.03/1.40  , clause( 3985, [ product( 'e_1', 'e_4', 'e_4' ), product( 'e_1', 'e_4', 
% 1.03/1.40    'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3986, [ product( 'e_2', 'e_4', 'e_4' ), product( 'e_2', 'e_4', 
% 1.03/1.40    'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 'e_4', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , clause( 105, [ product( X, 'e_4', 'e_4' ), product( X, 'e_4', 'e_1' ), 
% 1.03/1.40    product( X, 'e_4', 'e_2' ), product( X, 'e_4', 'e_3' ), ~( 
% 1.03/1.40    'group_element'( X ) ) ] )
% 1.03/1.40  , 4, clause( 22, [ 'group_element'( 'e_2' ) ] )
% 1.03/1.40  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 280, [ product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2'
% 1.03/1.40     ), product( 'e_2', 'e_4', 'e_3' ), product( 'e_2', 'e_4', 'e_4' ) ] )
% 1.03/1.40  , clause( 3986, [ product( 'e_2', 'e_4', 'e_4' ), product( 'e_2', 'e_4', 
% 1.03/1.40    'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 'e_4', 'e_3' ) ]
% 1.03/1.40     )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 3994, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_4' ) ), 
% 1.03/1.40    product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.40    , Z ) ) ] )
% 1.03/1.40  , 2, clause( 156, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_1', 'e_1', 'e_3' ), product( 'e_1', 'e_1', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.40    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 292, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2'
% 1.03/1.40     ), equalish( X, 'e_1' ), product( 'e_1', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.40    'e_1', 'e_4' ) ) ] )
% 1.03/1.40  , clause( 3994, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_4' ) ), 
% 1.03/1.40    product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4002, [ ~( product( X, 'e_2', 'e_2' ) ), product( 'e_2', X, 'e_4' )
% 1.03/1.40    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.40    , Z, T ) ) ] )
% 1.03/1.40  , 2, clause( 157, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.40    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 310, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2'
% 1.03/1.40     ), product( 'e_2', X, 'e_4' ), product( 'e_2', 'e_2', 'e_3' ), ~( 
% 1.03/1.40    product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 4002, [ ~( product( X, 'e_2', 'e_2' ) ), product( 'e_2', X, 'e_4'
% 1.03/1.40     ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.40    2 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4013, [ equalish( X, 'e_2' ), ~( product( 'e_2', X, 'e_4' ) ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.40    , Z ) ) ] )
% 1.03/1.40  , 2, clause( 157, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, 'e_2' ), :=( Y, X ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.40    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 312, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2'
% 1.03/1.40     ), equalish( X, 'e_2' ), product( 'e_2', 'e_2', 'e_3' ), ~( product( 
% 1.03/1.40    'e_2', X, 'e_4' ) ) ] )
% 1.03/1.40  , clause( 4013, [ equalish( X, 'e_2' ), ~( product( 'e_2', X, 'e_4' ) ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4017, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_3' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.40    'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 256, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 1.03/1.40    'e_2', 'e_1', X ) ) ] )
% 1.03/1.40  , 2, clause( 262, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4018, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 36, [ ~( equalish( 'e_4', 'e_3' ) ) ] )
% 1.03/1.40  , 0, clause( 4017, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 348, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2'
% 1.03/1.40     ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 4018, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.40    , 1 ), ==>( 3, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4026, [ ~( product( X, 'e_2', 'e_1' ) ), product( 'e_1', X, 'e_4' )
% 1.03/1.40    , product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.40    , Z, T ) ) ] )
% 1.03/1.40  , 2, clause( 262, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.40    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 349, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2'
% 1.03/1.40     ), product( 'e_1', X, 'e_4' ), product( 'e_2', 'e_1', 'e_3' ), ~( 
% 1.03/1.40    product( X, 'e_2', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 4026, [ ~( product( X, 'e_2', 'e_1' ) ), product( 'e_1', X, 'e_4'
% 1.03/1.40     ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.40    2 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4032, [ ~( product( X, 'e_2', 'e_1' ) ), product( 'e_1', X, 'e_3' )
% 1.03/1.40    , product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.40    'e_2', 'e_0' ) ] )
% 1.03/1.40  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.40    , Z, T ) ) ] )
% 1.03/1.40  , 2, clause( 348, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.40    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.40    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 353, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.40    product( 'e_1', X, 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( X
% 1.03/1.40    , 'e_2', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 4032, [ ~( product( X, 'e_2', 'e_1' ) ), product( 'e_1', X, 'e_3'
% 1.03/1.40     ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.40    'e_2', 'e_0' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.40    2 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4038, [ equalish( X, 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.40    'e_2', 'e_0' ) ] )
% 1.03/1.40  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.40    , Z ) ) ] )
% 1.03/1.40  , 2, clause( 348, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.40    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.40    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 354, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.40    equalish( X, 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( X, 
% 1.03/1.40    'e_1', 'e_3' ) ) ] )
% 1.03/1.40  , clause( 4038, [ equalish( X, 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.40    'e_2', 'e_0' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    4 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4044, [ equalish( X, 'e_1' ), ~( product( 'e_2', X, 'e_3' ) ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.40    'e_2', 'e_0' ) ] )
% 1.03/1.40  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.40    , Z ) ) ] )
% 1.03/1.40  , 2, clause( 348, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.40    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, 'e_2' ), :=( Y, X ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.40    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 355, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.40    equalish( X, 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( 'e_2', 
% 1.03/1.40    X, 'e_3' ) ) ] )
% 1.03/1.40  , clause( 4044, [ equalish( X, 'e_1' ), ~( product( 'e_2', X, 'e_3' ) ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.40    'e_2', 'e_0' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    4 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 1 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4052, [ ~( product( X, 'e_1', 'e_4' ) ), product( 'e_4', X, 'e_4' )
% 1.03/1.40    , product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.40    'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.40    , Z, T ) ) ] )
% 1.03/1.40  , 2, clause( 279, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.40    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_1', 'e_4', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.40    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 356, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2'
% 1.03/1.40     ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', X, 'e_4' ), ~( 
% 1.03/1.40    product( X, 'e_1', 'e_4' ) ) ] )
% 1.03/1.40  , clause( 4052, [ ~( product( X, 'e_1', 'e_4' ) ), product( 'e_4', X, 'e_4'
% 1.03/1.40     ), product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.40    product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.40    3 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4060, [ equalish( X, 'e_1' ), ~( product( X, 'e_4', 'e_4' ) ), 
% 1.03/1.40    product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.40    'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.40    , Z ) ) ] )
% 1.03/1.40  , 2, clause( 279, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.40    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_1', 'e_4', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_4' ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.40    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 357, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2'
% 1.03/1.40     ), equalish( X, 'e_1' ), product( 'e_1', 'e_4', 'e_3' ), ~( product( X, 
% 1.03/1.40    'e_4', 'e_4' ) ) ] )
% 1.03/1.40  , clause( 4060, [ equalish( X, 'e_1' ), ~( product( X, 'e_4', 'e_4' ) ), 
% 1.03/1.40    product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.40    'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4068, [ equalish( X, 'e_3' ), ~( product( X, 'e_1', 'e_4' ) ), 
% 1.03/1.40    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.40    , Z ) ) ] )
% 1.03/1.40  , 2, clause( 263, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.40    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 365, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2'
% 1.03/1.40     ), equalish( X, 'e_3' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.40    'e_1', 'e_4' ) ) ] )
% 1.03/1.40  , clause( 4068, [ equalish( X, 'e_3' ), ~( product( X, 'e_1', 'e_4' ) ), 
% 1.03/1.40    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4076, [ equalish( X, 'e_3' ), ~( product( 'e_2', X, 'e_4' ) ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.40  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.40    , Z ) ) ] )
% 1.03/1.40  , 2, clause( 274, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_3', 'e_3' ), product( 'e_2', 'e_3', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, 'e_2' ), :=( Y, X ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.40    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 378, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2'
% 1.03/1.40     ), equalish( X, 'e_3' ), product( 'e_2', 'e_3', 'e_3' ), ~( product( 
% 1.03/1.40    'e_2', X, 'e_4' ) ) ] )
% 1.03/1.40  , clause( 4076, [ equalish( X, 'e_3' ), ~( product( 'e_2', X, 'e_4' ) ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4084, [ ~( product( X, 'e_4', 'e_1' ) ), product( 'e_1', X, 'e_4' )
% 1.03/1.40    , product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.40    , Z, T ) ) ] )
% 1.03/1.40  , 2, clause( 264, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_4' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.40    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 384, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2'
% 1.03/1.40     ), product( 'e_1', X, 'e_4' ), product( 'e_4', 'e_1', 'e_3' ), ~( 
% 1.03/1.40    product( X, 'e_4', 'e_1' ) ) ] )
% 1.03/1.40  , clause( 4084, [ ~( product( X, 'e_4', 'e_1' ) ), product( 'e_1', X, 'e_4'
% 1.03/1.40     ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.40    2 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4092, [ equalish( X, 'e_4' ), ~( product( X, 'e_1', 'e_4' ) ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.40    , Z ) ) ] )
% 1.03/1.40  , 2, clause( 264, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.40    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 385, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2'
% 1.03/1.40     ), equalish( X, 'e_4' ), product( 'e_4', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.40    'e_1', 'e_4' ) ) ] )
% 1.03/1.40  , clause( 4092, [ equalish( X, 'e_4' ), ~( product( X, 'e_1', 'e_4' ) ), 
% 1.03/1.40    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4100, [ ~( product( X, 'e_1', 'e_2' ) ), product( 'e_2', X, 'e_4' )
% 1.03/1.40    , product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.40    , Z, T ) ) ] )
% 1.03/1.40  , 2, clause( 267, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.40    'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 'e_1', 'e_2', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.40    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 388, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2'
% 1.03/1.40     ), product( 'e_2', X, 'e_4' ), product( 'e_1', 'e_2', 'e_3' ), ~( 
% 1.03/1.40    product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 4100, [ ~( product( X, 'e_1', 'e_2' ) ), product( 'e_2', X, 'e_4'
% 1.03/1.40     ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.40    2 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4108, [ equalish( X, 'e_1' ), ~( product( X, 'e_2', 'e_4' ) ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.40    , Z ) ) ] )
% 1.03/1.40  , 2, clause( 267, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.40    'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 'e_1', 'e_2', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.40    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 389, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2'
% 1.03/1.40     ), equalish( X, 'e_1' ), product( 'e_1', 'e_2', 'e_3' ), ~( product( X, 
% 1.03/1.40    'e_2', 'e_4' ) ) ] )
% 1.03/1.40  , clause( 4108, [ equalish( X, 'e_1' ), ~( product( X, 'e_2', 'e_4' ) ), 
% 1.03/1.40    product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4116, [ ~( product( X, 'e_3', 'e_2' ) ), product( 'e_2', X, 'e_4' )
% 1.03/1.40    , product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_3', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.40    , Z, T ) ) ] )
% 1.03/1.40  , 2, clause( 268, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.40    'e_2' ), product( 'e_3', 'e_2', 'e_3' ), product( 'e_3', 'e_2', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_3' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.40    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 392, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2'
% 1.03/1.40     ), product( 'e_2', X, 'e_4' ), product( 'e_3', 'e_2', 'e_3' ), ~( 
% 1.03/1.40    product( X, 'e_3', 'e_2' ) ) ] )
% 1.03/1.40  , clause( 4116, [ ~( product( X, 'e_3', 'e_2' ) ), product( 'e_2', X, 'e_4'
% 1.03/1.40     ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.40    2 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4124, [ equalish( X, 'e_3' ), ~( product( X, 'e_2', 'e_4' ) ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_3', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.40    , Z ) ) ] )
% 1.03/1.40  , 2, clause( 268, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.40    'e_2' ), product( 'e_3', 'e_2', 'e_3' ), product( 'e_3', 'e_2', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.40    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 393, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2'
% 1.03/1.40     ), equalish( X, 'e_3' ), product( 'e_3', 'e_2', 'e_3' ), ~( product( X, 
% 1.03/1.40    'e_2', 'e_4' ) ) ] )
% 1.03/1.40  , clause( 4124, [ equalish( X, 'e_3' ), ~( product( X, 'e_2', 'e_4' ) ), 
% 1.03/1.40    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_3', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.40    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4125, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.40    'e_2' ), equalish( 'e_3', 'e_1' ), product( 'e_1', 'e_1', 'e_3' ), 
% 1.03/1.40    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 292, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.40    'e_2' ), equalish( X, 'e_1' ), product( 'e_1', 'e_1', 'e_3' ), ~( product( 
% 1.03/1.40    X, 'e_1', 'e_4' ) ) ] )
% 1.03/1.40  , 4, clause( 263, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4126, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_1', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 31, [ ~( equalish( 'e_3', 'e_1' ) ) ] )
% 1.03/1.40  , 0, clause( 4125, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1'
% 1.03/1.40    , 'e_2' ), equalish( 'e_3', 'e_1' ), product( 'e_1', 'e_1', 'e_3' ), 
% 1.03/1.40    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 405, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2'
% 1.03/1.40     ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.40    product( 'e_1', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 4126, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_1', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.40    , 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4127, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.40    'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_3', 'e_2', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , clause( 393, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.40    'e_2' ), equalish( X, 'e_3' ), product( 'e_3', 'e_2', 'e_3' ), ~( product( 
% 1.03/1.40    X, 'e_2', 'e_4' ) ) ] )
% 1.03/1.40  , 4, clause( 157, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4128, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.40    'e_2' ), product( 'e_3', 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  , 0, clause( 4127, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2'
% 1.03/1.40    , 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_3', 'e_2', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 417, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2'
% 1.03/1.40     ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_3' ), product( 'e_3', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , clause( 4128, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.40    'e_2' ), product( 'e_3', 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.40    , 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4129, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), equalish( 'e_3', 'e_4' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.40    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 385, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), equalish( X, 'e_4' ), product( 'e_4', 'e_1', 'e_3' ), ~( product( 
% 1.03/1.40    X, 'e_1', 'e_4' ) ) ] )
% 1.03/1.40  , 4, clause( 263, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4130, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 33, [ ~( equalish( 'e_3', 'e_4' ) ) ] )
% 1.03/1.40  , 0, clause( 4129, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1'
% 1.03/1.40    , 'e_2' ), equalish( 'e_3', 'e_4' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.40    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 424, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2'
% 1.03/1.40     ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.40    product( 'e_3', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 4130, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_3', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.40    , 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4131, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 385, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), equalish( X, 'e_4' ), product( 'e_4', 'e_1', 'e_3' ), ~( product( 
% 1.03/1.40    X, 'e_1', 'e_4' ) ) ] )
% 1.03/1.40  , 4, clause( 262, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4132, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 30, [ ~( equalish( 'e_2', 'e_4' ) ) ] )
% 1.03/1.40  , 0, clause( 4131, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1'
% 1.03/1.40    , 'e_2' ), equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 425, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2'
% 1.03/1.40     ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 4132, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.40    , 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4133, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_2' ), equalish( 'e_4', 'e_3' ), product( 'e_2', 'e_3', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , clause( 378, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_2' ), equalish( X, 'e_3' ), product( 'e_2', 'e_3', 'e_3' ), ~( product( 
% 1.03/1.40    'e_2', X, 'e_4' ) ) ] )
% 1.03/1.40  , 4, clause( 280, [ product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_4', 'e_3' ), product( 'e_2', 'e_4', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4134, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_3', 'e_3' ), product( 'e_2', 'e_4', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , clause( 36, [ ~( equalish( 'e_4', 'e_3' ) ) ] )
% 1.03/1.40  , 0, clause( 4133, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3'
% 1.03/1.40    , 'e_2' ), equalish( 'e_4', 'e_3' ), product( 'e_2', 'e_3', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 434, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2'
% 1.03/1.40     ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), 
% 1.03/1.40    product( 'e_2', 'e_3', 'e_3' ), product( 'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , clause( 4134, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_3', 'e_3' ), product( 'e_2', 'e_4', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.40    , 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4135, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_2' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 378, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_2' ), equalish( X, 'e_3' ), product( 'e_2', 'e_3', 'e_3' ), ~( product( 
% 1.03/1.40    'e_2', X, 'e_4' ) ) ] )
% 1.03/1.40  , 4, clause( 262, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4136, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_3', 'e_3' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 26, [ ~( equalish( 'e_1', 'e_3' ) ) ] )
% 1.03/1.40  , 0, clause( 4135, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3'
% 1.03/1.40    , 'e_2' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 435, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2'
% 1.03/1.40     ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.40  , clause( 4136, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_3', 'e_3' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.40    , 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4137, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_3', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , clause( 378, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_2' ), equalish( X, 'e_3' ), product( 'e_2', 'e_3', 'e_3' ), ~( product( 
% 1.03/1.40    'e_2', X, 'e_4' ) ) ] )
% 1.03/1.40  , 4, clause( 157, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4138, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_3', 'e_3' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  , 0, clause( 4137, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3'
% 1.03/1.40    , 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_3', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 436, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2'
% 1.03/1.40     ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.40  , clause( 4138, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_3', 'e_3' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.40    , 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4139, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.40    'e_2' ), equalish( 'e_4', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , clause( 312, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.40    'e_2' ), equalish( X, 'e_2' ), product( 'e_2', 'e_2', 'e_3' ), ~( product( 
% 1.03/1.40    'e_2', X, 'e_4' ) ) ] )
% 1.03/1.40  , 4, clause( 280, [ product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_4', 'e_3' ), product( 'e_2', 'e_4', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4140, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_4', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , clause( 35, [ ~( equalish( 'e_4', 'e_2' ) ) ] )
% 1.03/1.40  , 0, clause( 4139, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2'
% 1.03/1.40    , 'e_2' ), equalish( 'e_4', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 439, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2'
% 1.03/1.40     ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), 
% 1.03/1.40    product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , clause( 4140, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_4', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.40    , 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4141, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.40    'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_3', 'e_1', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 365, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.40    'e_2' ), equalish( X, 'e_3' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( 
% 1.03/1.40    X, 'e_1', 'e_4' ) ) ] )
% 1.03/1.40  , 4, clause( 262, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_4' ) ]
% 1.03/1.40     )
% 1.03/1.40  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4142, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.40  , 0, clause( 4141, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1'
% 1.03/1.40    , 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_3', 'e_1', 'e_3' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.40    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  subsumption(
% 1.03/1.40  clause( 446, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2'
% 1.03/1.40     ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , clause( 4142, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.40    'e_2' ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.40    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.40  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.40    , 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 1.03/1.40  
% 1.03/1.40  
% 1.03/1.40  resolution(
% 1.03/1.40  clause( 4143, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.40    'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_3' ), 
% 1.03/1.40    product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), product( 
% 1.03/1.40    'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.40  , clause( 357, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), equalish( X, 'e_1' ), product( 'e_1', 'e_4', 'e_3' ), ~( product( 
% 1.03/1.41    X, 'e_4', 'e_4' ) ) ] )
% 1.03/1.41  , 4, clause( 159, [ product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_4', 'e_4', 'e_3' ), product( 'e_4', 'e_4', 'e_4' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 3, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4144, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_4', 'e_1' ), 
% 1.03/1.41    product( 'e_4', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.41  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.41  , 0, clause( 4143, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4'
% 1.03/1.41    , 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_3' ), 
% 1.03/1.41    product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.41  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 451, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2'
% 1.03/1.41     ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.41    product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.41  , clause( 4144, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_4', 'e_1' ), 
% 1.03/1.41    product( 'e_4', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4145, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_4', 'e_4' ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 356, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', X, 'e_4' ), ~( 
% 1.03/1.41    product( X, 'e_1', 'e_4' ) ) ] )
% 1.03/1.41  , 4, clause( 264, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.41    'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_4' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 3, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 460, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2'
% 1.03/1.41     ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 
% 1.03/1.41    'e_4', 'e_4', 'e_4' ) ] )
% 1.03/1.41  , clause( 4145, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_4', 'e_4' ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 2 ), ==>( 3, 6 ), ==>( 4, 3 ), ==>( 5, 4 ), ==>( 6, 5 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4157, [ equalish( X, 'e_4' ), ~( product( 'e_4', X, 'e_3' ) ), 
% 1.03/1.41    product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 
% 1.03/1.41    'e_4', 'e_3' ) ] )
% 1.03/1.41  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 451, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.41    product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_4' ), :=( Y, X ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.41    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 466, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_1'
% 1.03/1.41     ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.41    equalish( X, 'e_4' ), product( 'e_1', 'e_4', 'e_3' ), ~( product( 'e_4', 
% 1.03/1.41    X, 'e_3' ) ) ] )
% 1.03/1.41  , clause( 4157, [ equalish( X, 'e_4' ), ~( product( 'e_4', X, 'e_3' ) ), 
% 1.03/1.41    product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 
% 1.03/1.41    'e_4', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.41    6 ), ==>( 2, 0 ), ==>( 3, 2 ), ==>( 4, 1 ), ==>( 5, 3 ), ==>( 6, 5 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4160, [ cycle( 'e_3', 'e_0' ), equalish( 'e_3', 'e_4' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_3' ) ] )
% 1.03/1.41  , clause( 198, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_4' ), ~( product( 
% 1.03/1.41    'e_3', 'e_1', X ) ) ] )
% 1.03/1.41  , 2, clause( 405, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_2' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4161, [ cycle( 'e_3', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 33, [ ~( equalish( 'e_3', 'e_4' ) ) ] )
% 1.03/1.41  , 0, clause( 4160, [ cycle( 'e_3', 'e_0' ), equalish( 'e_3', 'e_4' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_1', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 496, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1'
% 1.03/1.41     ), product( 'e_1', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), cycle( 
% 1.03/1.41    'e_3', 'e_0' ), product( 'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 4161, [ cycle( 'e_3', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.41    , 2 ), ==>( 3, 1 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4164, [ cycle( 'e_3', 'e_0' ), equalish( 'e_3', 'e_4' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_3' ) ] )
% 1.03/1.41  , clause( 198, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_4' ), ~( product( 
% 1.03/1.41    'e_3', 'e_1', X ) ) ] )
% 1.03/1.41  , 2, clause( 446, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4165, [ cycle( 'e_3', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 33, [ ~( equalish( 'e_3', 'e_4' ) ) ] )
% 1.03/1.41  , 0, clause( 4164, [ cycle( 'e_3', 'e_0' ), equalish( 'e_3', 'e_4' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 509, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1'
% 1.03/1.41     ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), cycle( 
% 1.03/1.41    'e_3', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 4165, [ cycle( 'e_3', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.41    , 3 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 5 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4177, [ equalish( X, 'e_3' ), ~( product( X, 'e_1', 'e_3' ) ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 446, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.41    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 511, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1'
% 1.03/1.41     ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.41    'e_1', 'e_3' ) ) ] )
% 1.03/1.41  , clause( 4177, [ equalish( X, 'e_3' ), ~( product( X, 'e_1', 'e_3' ) ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.41    6 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 5 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4187, [ equalish( X, 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), cycle( 'e_3', 
% 1.03/1.41    'e_0' ) ] )
% 1.03/1.41  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 509, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.41    cycle( 'e_3', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.41    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 516, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1'
% 1.03/1.41     ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ), equalish( X, 
% 1.03/1.41    'e_2' ), product( 'e_3', 'e_1', 'e_2' ), ~( product( X, 'e_1', 'e_3' ) )
% 1.03/1.41     ] )
% 1.03/1.41  , clause( 4187, [ equalish( X, 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), cycle( 'e_3', 
% 1.03/1.41    'e_0' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.41    6 ), ==>( 2, 1 ), ==>( 3, 0 ), ==>( 4, 2 ), ==>( 5, 5 ), ==>( 6, 3 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4189, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2'
% 1.03/1.41    , 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 355, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    equalish( X, 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( 'e_2', 
% 1.03/1.41    X, 'e_3' ) ) ] )
% 1.03/1.41  , 4, clause( 439, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4190, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_4', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.41  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.41  , 0, clause( 4189, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.41    , equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_3' ) ] )
% 1.03/1.41  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 553, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_1'
% 1.03/1.41     ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.41  , clause( 4190, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_4', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 5 ), ==>( 2
% 1.03/1.41    , 6 ), ==>( 3, 0 ), ==>( 4, 2 ), ==>( 5, 1 ), ==>( 6, 3 ), ==>( 7, 7 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4202, [ equalish( X, 'e_3' ), ~( product( 'e_2', X, 'e_3' ) ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 435, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_2' ), :=( Y, X ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.41    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 584, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_1'
% 1.03/1.41     ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), ~( product( 'e_2', 
% 1.03/1.41    X, 'e_3' ) ) ] )
% 1.03/1.41  , clause( 4202, [ equalish( X, 'e_3' ), ~( product( 'e_2', X, 'e_3' ) ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.41    6 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 5 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4214, [ equalish( X, 'e_3' ), ~( product( 'e_2', 'e_3', X ) ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y
% 1.03/1.41    , T ) ) ] )
% 1.03/1.41  , 2, clause( 435, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_2' ), :=( Y, 'e_3' ), :=( Z, X ), :=( T, 
% 1.03/1.41    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 585, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_1'
% 1.03/1.41     ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), ~( product( 'e_2', 
% 1.03/1.41    'e_3', X ) ) ] )
% 1.03/1.41  , clause( 4214, [ equalish( X, 'e_3' ), ~( product( 'e_2', 'e_3', X ) ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.41    6 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 5 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4226, [ equalish( X, 'e_3' ), ~( product( 'e_2', X, 'e_3' ) ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_2', 'e_3' ) ] )
% 1.03/1.41  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 436, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_2' ), :=( Y, X ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.41    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 590, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 'e_1'
% 1.03/1.41     ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( X, 'e_3' ), product( 'e_2', 'e_2', 'e_3' ), ~( product( 'e_2', 
% 1.03/1.41    X, 'e_3' ) ) ] )
% 1.03/1.41  , clause( 4226, [ equalish( X, 'e_3' ), ~( product( 'e_2', X, 'e_3' ) ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_2', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.41    6 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 5 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4238, [ equalish( X, 'e_4' ), ~( product( X, 'e_1', 'e_3' ) ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 424, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.41    'e_2' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.41    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 678, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1'
% 1.03/1.41     ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( X, 'e_4' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.41    'e_1', 'e_3' ) ) ] )
% 1.03/1.41  , clause( 4238, [ equalish( X, 'e_4' ), ~( product( X, 'e_1', 'e_3' ) ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.41    6 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 5 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4250, [ equalish( X, 'e_3' ), ~( product( 'e_4', 'e_1', X ) ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y
% 1.03/1.41    , T ) ) ] )
% 1.03/1.41  , 2, clause( 425, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_4' ), :=( Y, 'e_1' ), :=( Z, X ), :=( T, 
% 1.03/1.41    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 685, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1'
% 1.03/1.41     ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), ~( product( 'e_4', 
% 1.03/1.41    'e_1', X ) ) ] )
% 1.03/1.41  , clause( 4250, [ equalish( X, 'e_3' ), ~( product( 'e_4', 'e_1', X ) ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.41    6 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 5 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4251, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_3' ), 
% 1.03/1.41    product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.41    'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 357, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), equalish( X, 'e_1' ), product( 'e_1', 'e_4', 'e_3' ), ~( product( 
% 1.03/1.41    X, 'e_4', 'e_4' ) ) ] )
% 1.03/1.41  , 4, clause( 460, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 
% 1.03/1.41    'e_4', 'e_4', 'e_4' ) ] )
% 1.03/1.41  , 6, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4255, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_1', 'e_4', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.41  , 0, clause( 4251, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4'
% 1.03/1.41    , 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_3' ), 
% 1.03/1.41    product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.41    'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4256, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.41    product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 4255, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_1', 'e_4', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , 0, 3, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4257, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_1', 'e_4', 'e_3' ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 4256, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.41    product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 1, 3, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4258, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 4257, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_1', 'e_4', 'e_3' ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 2, 3, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 882, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2'
% 1.03/1.41     ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_3' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.41  , clause( 4258, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4270, [ equalish( X, 'e_1' ), ~( product( X, 'e_4', 'e_3' ) ), 
% 1.03/1.41    product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 882, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_3' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, X ), :=( Y, 'e_4' ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.41    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 885, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_1'
% 1.03/1.41     ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.41    equalish( X, 'e_1' ), product( 'e_4', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.41    'e_4', 'e_3' ) ) ] )
% 1.03/1.41  , clause( 4270, [ equalish( X, 'e_1' ), ~( product( X, 'e_4', 'e_3' ) ), 
% 1.03/1.41    product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.41    6 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 5 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4271, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ), equalish( 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ) ] )
% 1.03/1.41  , clause( 516, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ), equalish( 
% 1.03/1.41    X, 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), ~( product( X, 'e_1', 'e_3' )
% 1.03/1.41     ) ] )
% 1.03/1.41  , 6, clause( 496, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_1', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.41    cycle( 'e_3', 'e_0' ), product( 'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4276, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_2' ), cycle( 'e_3', 'e_0' ) ] )
% 1.03/1.41  , clause( 25, [ ~( equalish( 'e_1', 'e_2' ) ) ] )
% 1.03/1.41  , 0, clause( 4271, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1'
% 1.03/1.41    , 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ), 
% 1.03/1.41    equalish( 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_1'
% 1.03/1.41    , 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_2' ), product( 'e_3', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ) ] )
% 1.03/1.41  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4277, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 4276, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_2' ), cycle( 'e_3', 'e_0' ) ] )
% 1.03/1.41  , 1, 6, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4279, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 
% 1.03/1.41    'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ) ] )
% 1.03/1.41  , clause( 4277, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 4, 7, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4280, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 
% 1.03/1.41    'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4279, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 
% 1.03/1.41    'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ) ] )
% 1.03/1.41  , 3, 7, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 890, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1'
% 1.03/1.41     ), cycle( 'e_3', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_1'
% 1.03/1.41    , 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , clause( 4280, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_3', 'e_0' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 
% 1.03/1.41    'e_1', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 3 ), ==>( 3, 2 ), ==>( 4, 6 ), ==>( 5, 4 ), ==>( 6, 5 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4282, [ cycle( 'e_3', 'e_0' ), equalish( 'e_2', 'e_4' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 'e_3', 
% 1.03/1.41    'e_0' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 198, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_4' ), ~( product( 
% 1.03/1.41    'e_3', 'e_1', X ) ) ] )
% 1.03/1.41  , 2, clause( 890, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), cycle( 'e_3', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_2' ) ] )
% 1.03/1.41  , 6, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4285, [ cycle( 'e_3', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), cycle( 'e_3', 'e_0' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , clause( 30, [ ~( equalish( 'e_2', 'e_4' ) ) ] )
% 1.03/1.41  , 0, clause( 4282, [ cycle( 'e_3', 'e_0' ), equalish( 'e_2', 'e_4' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_3', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4286, [ cycle( 'e_3', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4285, [ cycle( 'e_3', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), cycle( 'e_3', 'e_0' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , 0, 3, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 919, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_3', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4286, [ cycle( 'e_3', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.41    , 2 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4288, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), cycle( 'e_3', 'e_0' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 256, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 1.03/1.41    'e_2', 'e_1', X ) ) ] )
% 1.03/1.41  , 2, clause( 919, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_3', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4291, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_0' ), equalish( 
% 1.03/1.41    'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 238, [ cycle( 'e_2', 'e_0' ), ~( cycle( 'e_3', 'e_0' ) ) ] )
% 1.03/1.41  , 1, clause( 4288, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_3', 'e_0' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4292, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_1', 
% 1.03/1.41    'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4291, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_0' ), equalish( 
% 1.03/1.41    'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 0, 1, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 921, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_1'
% 1.03/1.41     ), product( 'e_3', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), equalish( 
% 1.03/1.41    'e_2', 'e_3' ), product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4292, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_1', 
% 1.03/1.41    'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 4 ), ==>( 2
% 1.03/1.41    , 0 ), ==>( 3, 2 ), ==>( 4, 1 ), ==>( 5, 5 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4293, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.41  , 0, clause( 921, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), equalish( 
% 1.03/1.41    'e_2', 'e_3' ), product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 927, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1'
% 1.03/1.41     ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_1'
% 1.03/1.41    , 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4293, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.41    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4301, [ ~( product( X, 'e_1', 'e_1' ) ), product( 'e_1', X, 'e_2' )
% 1.03/1.41    , product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.41    , Z, T ) ) ] )
% 1.03/1.41  , 2, clause( 927, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 4, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.41    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 929, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', X, 'e_2' ), ~( product( X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.41  , clause( 4301, [ ~( product( X, 'e_1', 'e_1' ) ), product( 'e_1', X, 'e_2'
% 1.03/1.41     ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 
% 1.03/1.41    4 ), ==>( 2, 0 ), ==>( 3, 2 ), ==>( 4, 1 ), ==>( 5, 3 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4313, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_2' ) ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 927, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 4, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.41    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 930, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_1' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.41  , clause( 4313, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_2' ) ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.41    5 ), ==>( 2, 0 ), ==>( 3, 2 ), ==>( 4, 1 ), ==>( 5, 4 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4321, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_2' ) ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 927, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 4, substitution( 0, [ :=( X, 'e_1' ), :=( Y, X ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.41    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 931, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_1' ), ~( product( 'e_1', X, 'e_2' ) ) ] )
% 1.03/1.41  , clause( 4321, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_2' ) ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.41    5 ), ==>( 2, 0 ), ==>( 3, 2 ), ==>( 4, 1 ), ==>( 5, 4 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4322, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 584, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), ~( product( 'e_2', 
% 1.03/1.41    X, 'e_3' ) ) ] )
% 1.03/1.41  , 6, clause( 348, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 3, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4323, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 4322, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 1, 6, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4324, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2', 
% 1.03/1.41    'e_0' ) ] )
% 1.03/1.41  , clause( 4323, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , 2, 6, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4325, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_2' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.41    , cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 256, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 1.03/1.41    'e_2', 'e_1', X ) ) ] )
% 1.03/1.41  , 2, clause( 4324, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1'
% 1.03/1.41    , 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' )
% 1.03/1.41    , equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2'
% 1.03/1.41    , 'e_0' ) ] )
% 1.03/1.41  , 1, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4328, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_2' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.41     ] )
% 1.03/1.41  , clause( 4325, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_2' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.41    , cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , 0, 7, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4329, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 4328, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_2' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.41     ] )
% 1.03/1.41  , 1, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1204, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_2' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_2' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 4329, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.41    , 0 ), ==>( 3, 1 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4332, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_3', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 26, [ ~( equalish( 'e_1', 'e_3' ) ) ] )
% 1.03/1.41  , 0, clause( 1204, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1'
% 1.03/1.41    , 'e_2' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1205, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 4332, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_3', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4333, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_2', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.41  , clause( 590, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( X, 'e_3' ), product( 'e_2', 'e_2', 'e_3' ), ~( product( 'e_2', 
% 1.03/1.41    X, 'e_3' ) ) ] )
% 1.03/1.41  , 6, clause( 1205, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1'
% 1.03/1.41    , 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 4, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4334, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_2', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_2' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 4333, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_2', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.41  , 0, 6, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4335, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_2', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 4334, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_2', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_2' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 3, 8, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4336, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 26, [ ~( equalish( 'e_1', 'e_3' ) ) ] )
% 1.03/1.41  , 0, clause( 4335, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2'
% 1.03/1.41    , 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' )
% 1.03/1.41    , equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_2', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1206, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_2', 'e_3' ) ] )
% 1.03/1.41  , clause( 4336, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 1.03/1.41    , 4 ), ==>( 3, 5 ), ==>( 4, 6 ), ==>( 5, 2 ), ==>( 6, 1 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4344, [ equalish( X, 'e_1' ), ~( product( 'e_2', X, 'e_3' ) ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.41  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 1205, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1'
% 1.03/1.41    , 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 4, substitution( 0, [ :=( X, 'e_2' ), :=( Y, X ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.41    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1217, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( X, 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 1.03/1.41  , clause( 4344, [ equalish( X, 'e_1' ), ~( product( 'e_2', X, 'e_3' ) ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.41    5 ), ==>( 2, 0 ), ==>( 3, 2 ), ==>( 4, 1 ), ==>( 5, 4 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4346, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.41  , clause( 1217, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( X, 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 1.03/1.41  , 5, clause( 434, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_3' ), product( 'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4347, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 'e_3', 'e_3' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 4346, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.41  , 0, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4348, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.41  , clause( 4347, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 'e_3', 'e_3' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 4, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4351, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_3' ) ] )
% 1.03/1.41  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.41  , 0, clause( 4348, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.41    , product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_4', 'e_2' ), product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.41  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1220, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_3' ) ] )
% 1.03/1.41  , clause( 4351, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.41    , 2 ), ==>( 3, 4 ), ==>( 4, 3 ), ==>( 5, 5 ), ==>( 6, 6 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4352, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_3', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , clause( 1217, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( X, 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 1.03/1.41  , 5, clause( 1220, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' )
% 1.03/1.41    , product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_3' ) ] )
% 1.03/1.41  , 6, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4353, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_3', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , clause( 4352, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_3', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , 0, 6, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4354, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_3', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 4353, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_3', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , 1, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4359, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , clause( 31, [ ~( equalish( 'e_3', 'e_1' ) ) ] )
% 1.03/1.41  , 0, clause( 4354, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.41    , product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_3', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4360, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_4', 'e_2' ) ] )
% 1.03/1.41  , clause( 4359, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , 2, 4, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4361, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , clause( 4360, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_4', 'e_2' ) ] )
% 1.03/1.41  , 3, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1222, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , clause( 4361, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.41    , 3 ), ==>( 3, 4 ), ==>( 4, 2 ), ==>( 5, 5 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4371, [ equalish( X, 'e_4' ), ~( product( 'e_2', X, 'e_2' ) ), 
% 1.03/1.41    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 1222, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' )
% 1.03/1.41    , product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_2' ), :=( Y, X ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.41    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1236, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    X, 'e_4' ), product( 'e_2', 'e_3', 'e_2' ), ~( product( 'e_2', X, 'e_2' )
% 1.03/1.41     ) ] )
% 1.03/1.41  , clause( 4371, [ equalish( X, 'e_4' ), ~( product( 'e_2', X, 'e_2' ) ), 
% 1.03/1.41    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.41    6 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 ), ==>( 6, 5 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4372, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.41  , clause( 1217, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( X, 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 1.03/1.41  , 5, clause( 1206, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.41    , product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_2', 'e_3' ) ] )
% 1.03/1.41  , 6, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4373, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.41  , clause( 4372, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.41  , 0, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4374, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 4373, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.41    , 'e_3', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.41  , 1, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4379, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.41  , clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.41  , 0, clause( 4374, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.41    , product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4380, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_2' ) ] )
% 1.03/1.41  , clause( 4379, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.41  , 2, 4, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4381, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , clause( 4380, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 
% 1.03/1.41    'e_3', 'e_2' ) ] )
% 1.03/1.41  , 3, 6, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1241, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.41  , clause( 4381, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.41    , 3 ), ==>( 3, 5 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4391, [ equalish( X, 'e_3' ), ~( product( 'e_2', X, 'e_2' ) ), 
% 1.03/1.41    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 1241, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' )
% 1.03/1.41    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_2' ), :=( Y, X ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.41    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1251, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    X, 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), ~( product( 'e_2', X, 'e_2' )
% 1.03/1.41     ) ] )
% 1.03/1.41  , clause( 4391, [ equalish( X, 'e_3' ), ~( product( 'e_2', X, 'e_2' ) ), 
% 1.03/1.41    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.41    6 ), ==>( 2, 0 ), ==>( 3, 2 ), ==>( 4, 1 ), ==>( 5, 3 ), ==>( 6, 5 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4392, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 511, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.41    'e_1', 'e_3' ) ) ] )
% 1.03/1.41  , 6, clause( 348, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4393, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 4392, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 1, 6, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4394, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2', 
% 1.03/1.41    'e_0' ) ] )
% 1.03/1.41  , clause( 4393, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , 2, 6, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4396, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.41    , cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 256, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 1.03/1.41    'e_2', 'e_1', X ) ) ] )
% 1.03/1.41  , 2, clause( 4394, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1'
% 1.03/1.41    , 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_2' )
% 1.03/1.41    , equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2'
% 1.03/1.41    , 'e_0' ) ] )
% 1.03/1.41  , 2, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4399, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.41     ] )
% 1.03/1.41  , clause( 4396, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.41    , cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , 0, 7, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4400, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 4399, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.41     ] )
% 1.03/1.41  , 1, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1321, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_3', 'e_1', 'e_2' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 4400, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.41    , 1 ), ==>( 3, 0 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4402, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.41  , 0, clause( 1321, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1'
% 1.03/1.41    , 'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_3', 'e_1', 'e_2' ), 
% 1.03/1.41    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1322, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 4402, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4403, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( 'e_2', 'e_4' ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 678, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( X, 'e_4' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.41    'e_1', 'e_3' ) ) ] )
% 1.03/1.41  , 6, clause( 1322, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1'
% 1.03/1.41    , 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 4, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4404, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( 'e_2', 'e_4' ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_2' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 4403, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( 'e_2', 'e_4' ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 1, 7, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4405, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( 'e_2', 'e_4' ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 4404, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( 'e_2', 'e_4' ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_2' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 2, 8, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4406, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 30, [ ~( equalish( 'e_2', 'e_4' ) ) ] )
% 1.03/1.41  , 0, clause( 4405, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1'
% 1.03/1.41    , 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' )
% 1.03/1.41    , equalish( 'e_2', 'e_4' ), product( 'e_3', 'e_1', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1328, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 4406, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.41    , 4 ), ==>( 3, 5 ), ==>( 4, 6 ), ==>( 5, 0 ), ==>( 6, 1 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4414, [ equalish( X, 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 1322, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1'
% 1.03/1.41    , 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 4, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.41    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1333, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), equalish( X, 'e_2' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 1.03/1.41  , clause( 4414, [ equalish( X, 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.41    5 ), ==>( 2, 0 ), ==>( 3, 2 ), ==>( 4, 1 ), ==>( 5, 4 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4415, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 1333, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), equalish( X, 'e_2' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 1.03/1.41  , 5, clause( 1328, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.41    , product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , 6, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4416, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4415, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 0, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4417, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 4416, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 1, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4422, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 32, [ ~( equalish( 'e_3', 'e_2' ) ) ] )
% 1.03/1.41  , 0, clause( 4417, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.41    , product( 'e_3', 'e_1', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.41    'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4423, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.41    'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4422, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 2, 4, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4424, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4423, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.41    'e_1', 'e_2' ) ] )
% 1.03/1.41  , 3, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1339, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4424, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.41    , 2 ), ==>( 3, 4 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4426, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( 'e_4', 'e_1' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 930, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_1' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.41  , 5, clause( 1339, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.41    , product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4437, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.41  , 0, clause( 4426, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.41    , product( 'e_2', 'e_1', 'e_1' ), equalish( 'e_4', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4439, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4437, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 2, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4441, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , clause( 4439, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 3, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4442, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4441, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , 1, 4, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1347, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4442, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.41    , 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4443, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( 'e_3', 'e_1' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 930, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_1' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.41  , 5, clause( 1347, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.41    , product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4444, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( 'e_3', 'e_1' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4443, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( 'e_3', 'e_1' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 0, 9, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4445, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( 'e_3', 'e_1' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4444, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( 'e_3', 'e_1' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 1, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4450, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.41    'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 31, [ ~( equalish( 'e_3', 'e_1' ) ) ] )
% 1.03/1.41  , 0, clause( 4445, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.41    , product( 'e_2', 'e_1', 'e_1' ), equalish( 'e_3', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4451, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4450, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.41    'e_1', 'e_1' ) ] )
% 1.03/1.41  , 2, 4, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4452, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4451, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 3, 4, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1355, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4452, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.41    , 1 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4456, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_1' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 929, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', X, 'e_2' ), ~( product( X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.41  , 5, clause( 1355, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.41    , product( 'e_3', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 4, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4457, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4456, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_1' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 0, 8, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4459, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ) ] )
% 1.03/1.41  , clause( 4457, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 2, 6, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4461, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 4459, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ) ] )
% 1.03/1.41  , 3, 6, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4462, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , clause( 4461, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , 1, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1360, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , clause( 4462, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.41    , 1 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4476, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( 'e_4', 'e_1' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 931, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_1' ), ~( product( 'e_1', X, 'e_2' ) ) ] )
% 1.03/1.41  , 5, clause( 1360, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.41    , product( 'e_1', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , 4, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4477, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( 'e_4', 'e_1' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4476, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( 'e_4', 'e_1' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 0, 7, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4478, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( 'e_4', 'e_1' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 1.03/1.41    'e_1' ) ] )
% 1.03/1.41  , clause( 4477, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), equalish( 'e_4', 'e_1' ), product( 'e_3'
% 1.03/1.41    , 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 1, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4483, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.41  , 0, clause( 4478, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.41    , product( 'e_2', 'e_1', 'e_1' ), equalish( 'e_4', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 
% 1.03/1.41    'e_1', 'e_1' ) ] )
% 1.03/1.41  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4484, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4483, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 2, 4, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4485, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4484, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ), product( 
% 1.03/1.41    'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 3, 4, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1370, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4485, [ product( 'e_1', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.41    , 2 ), ==>( 3, 3 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4486, [ cycle( 'e_3', 'e_0' ), equalish( 'e_1', 'e_4' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ) ] )
% 1.03/1.41  , clause( 198, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_4' ), ~( product( 
% 1.03/1.41    'e_3', 'e_1', X ) ) ] )
% 1.03/1.41  , 2, clause( 1370, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' )
% 1.03/1.41    , product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 3, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4487, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_4' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ) ] )
% 1.03/1.41  , clause( 238, [ cycle( 'e_2', 'e_0' ), ~( cycle( 'e_3', 'e_0' ) ) ] )
% 1.03/1.41  , 1, clause( 4486, [ cycle( 'e_3', 'e_0' ), equalish( 'e_1', 'e_4' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ) ] )
% 1.03/1.41  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4488, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_4' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4487, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_4' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_1' ) ] )
% 1.03/1.41  , 0, 2, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1376, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    equalish( 'e_1', 'e_4' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4488, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_4' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.41    , 1 ), ==>( 3, 3 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4489, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 27, [ ~( equalish( 'e_1', 'e_4' ) ) ] )
% 1.03/1.41  , 0, clause( 1376, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' )
% 1.03/1.41    , equalish( 'e_1', 'e_4' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1382, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4489, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 2 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4490, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 256, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 1.03/1.41    'e_2', 'e_1', X ) ) ] )
% 1.03/1.41  , 2, clause( 1382, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' )
% 1.03/1.41    , product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 2, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4492, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 26, [ ~( equalish( 'e_1', 'e_3' ) ) ] )
% 1.03/1.41  , 0, clause( 4490, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4493, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4492, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 0, 1, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1398, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4493, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ) ]
% 1.03/1.41     )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4494, [ equalish( 'e_1', 'e_2' ), cycle( 'e_1', 'e_0' ), cycle( 
% 1.03/1.41    'e_1', 'e_1' ), cycle( 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 148, [ equalish( X, 'e_2' ), cycle( 'e_1', 'e_0' ), cycle( 'e_1'
% 1.03/1.41    , 'e_1' ), cycle( 'e_1', 'e_2' ), ~( product( 'e_1', 'e_1', X ) ) ] )
% 1.03/1.41  , 4, clause( 1398, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' )
% 1.03/1.41     ] )
% 1.03/1.41  , 1, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4495, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), equalish( 
% 1.03/1.41    'e_1', 'e_2' ), cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 249, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), ~( cycle( 
% 1.03/1.41    'e_2', 'e_0' ) ) ] )
% 1.03/1.41  , 2, clause( 4494, [ equalish( 'e_1', 'e_2' ), cycle( 'e_1', 'e_0' ), cycle( 
% 1.03/1.41    'e_1', 'e_1' ), cycle( 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4496, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), equalish( 
% 1.03/1.41    'e_1', 'e_2' ), cycle( 'e_1', 'e_1' ), cycle( 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4495, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), equalish( 
% 1.03/1.41    'e_1', 'e_2' ), cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_1', 'e_2' ) ] )
% 1.03/1.41  , 0, 3, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4497, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), equalish( 
% 1.03/1.41    'e_1', 'e_2' ), cycle( 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4496, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), equalish( 
% 1.03/1.41    'e_1', 'e_2' ), cycle( 'e_1', 'e_1' ), cycle( 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 1, 3, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1399, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 'e_1'
% 1.03/1.41    , 'e_2' ), equalish( 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4497, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), equalish( 
% 1.03/1.41    'e_1', 'e_2' ), cycle( 'e_1', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 3 ), ==>( 3, 2 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4499, [ ~( product( X, 'e_1', 'e_1' ) ), product( 'e_1', X, 'e_1' )
% 1.03/1.41    , cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.41    , Z, T ) ) ] )
% 1.03/1.41  , 2, clause( 1398, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' )
% 1.03/1.41     ] )
% 1.03/1.41  , 1, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.41    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1400, [ cycle( 'e_2', 'e_0' ), product( 'e_1', X, 'e_1' ), ~( 
% 1.03/1.41    product( X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.41  , clause( 4499, [ ~( product( X, 'e_1', 'e_1' ) ), product( 'e_1', X, 'e_1'
% 1.03/1.41     ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.41    1 ), ==>( 2, 0 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4501, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_1' ) ), 
% 1.03/1.41    cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 1398, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' )
% 1.03/1.41     ] )
% 1.03/1.41  , 1, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.41    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1401, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), ~( product( X
% 1.03/1.41    , 'e_1', 'e_1' ) ) ] )
% 1.03/1.41  , clause( 4501, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_1' ) ), 
% 1.03/1.41    cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 1.03/1.41    2 ), ==>( 2, 0 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4503, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_1' ) ), 
% 1.03/1.41    cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 1398, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_1', 'e_1' )
% 1.03/1.41     ] )
% 1.03/1.41  , 1, substitution( 0, [ :=( X, 'e_1' ), :=( Y, X ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.41    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1402, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), ~( product( 
% 1.03/1.41    'e_1', X, 'e_1' ) ) ] )
% 1.03/1.41  , clause( 4503, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_1' ) ), 
% 1.03/1.41    cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 1.03/1.41    2 ), ==>( 2, 0 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4504, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 'e_1'
% 1.03/1.41    , 'e_2' ) ] )
% 1.03/1.41  , clause( 25, [ ~( equalish( 'e_1', 'e_2' ) ) ] )
% 1.03/1.41  , 0, clause( 1399, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_1', 'e_2' ), equalish( 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1405, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 'e_1'
% 1.03/1.41    , 'e_2' ) ] )
% 1.03/1.41  , clause( 4504, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_1', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 2 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4505, [ ~( cycle( 'e_2', 'e_2' ) ), cycle( 'e_1', 'e_0' ), cycle( 
% 1.03/1.41    'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 271, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_1', 'e_2' ) ) ]
% 1.03/1.41     )
% 1.03/1.41  , 1, clause( 1405, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_1', 'e_2' ) ] )
% 1.03/1.41  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4506, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_2', 'e_2' ) ), 
% 1.03/1.41    cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , clause( 270, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_1', 'e_1' ) ) ]
% 1.03/1.41     )
% 1.03/1.41  , 1, clause( 4505, [ ~( cycle( 'e_2', 'e_2' ) ), cycle( 'e_1', 'e_0' ), 
% 1.03/1.41    cycle( 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4507, [ ~( cycle( 'e_2', 'e_2' ) ), cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , clause( 4506, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_2', 'e_2' ) ), 
% 1.03/1.41    cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , 0, 1, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1406, [ cycle( 'e_1', 'e_0' ), ~( cycle( 'e_2', 'e_2' ) ) ] )
% 1.03/1.41  , clause( 4507, [ ~( cycle( 'e_2', 'e_2' ) ), cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4508, [ cycle( 'e_1', 'e_0' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 1406, [ cycle( 'e_1', 'e_0' ), ~( cycle( 'e_2', 'e_2' ) ) ] )
% 1.03/1.41  , 1, clause( 255, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1409, [ cycle( 'e_1', 'e_0' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 4508, [ cycle( 'e_1', 'e_0' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4509, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 'e_1'
% 1.03/1.41    , 'e_0' ) ] )
% 1.03/1.41  , clause( 249, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), ~( cycle( 
% 1.03/1.41    'e_2', 'e_0' ) ) ] )
% 1.03/1.41  , 2, clause( 1409, [ cycle( 'e_1', 'e_0' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4510, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4509, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ), cycle( 
% 1.03/1.41    'e_1', 'e_0' ) ] )
% 1.03/1.41  , 0, 2, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1410, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4510, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4511, [ ~( product( 'e_2', 'e_1', 'e_4' ) ), cycle( 'e_1', 'e_0' )
% 1.03/1.41     ] )
% 1.03/1.41  , clause( 96, [ ~( product( 'e_2', 'e_1', 'e_4' ) ), ~( cycle( 'e_2', 'e_0'
% 1.03/1.41     ) ) ] )
% 1.03/1.41  , 1, clause( 1409, [ cycle( 'e_1', 'e_0' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1411, [ cycle( 'e_1', 'e_0' ), ~( product( 'e_2', 'e_1', 'e_4' ) )
% 1.03/1.41     ] )
% 1.03/1.41  , clause( 4511, [ ~( product( 'e_2', 'e_1', 'e_4' ) ), cycle( 'e_1', 'e_0'
% 1.03/1.41     ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4512, [ ~( product( 'e_2', 'e_1', 'e_3' ) ), cycle( 'e_1', 'e_0' )
% 1.03/1.41     ] )
% 1.03/1.41  , clause( 95, [ ~( product( 'e_2', 'e_1', 'e_3' ) ), ~( cycle( 'e_2', 'e_0'
% 1.03/1.41     ) ) ] )
% 1.03/1.41  , 1, clause( 1409, [ cycle( 'e_1', 'e_0' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1412, [ cycle( 'e_1', 'e_0' ), ~( product( 'e_2', 'e_1', 'e_3' ) )
% 1.03/1.41     ] )
% 1.03/1.41  , clause( 4512, [ ~( product( 'e_2', 'e_1', 'e_3' ) ), cycle( 'e_1', 'e_0'
% 1.03/1.41     ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4513, [ ~( product( 'e_1', 'e_1', X ) ), equalish( X, 'e_2' ), 
% 1.03/1.41    cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , clause( 144, [ ~( product( 'e_1', 'e_1', X ) ), equalish( X, 'e_2' ), ~( 
% 1.03/1.41    cycle( 'e_1', 'e_1' ) ) ] )
% 1.03/1.41  , 2, clause( 1410, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1414, [ cycle( 'e_1', 'e_0' ), equalish( X, 'e_2' ), ~( product( 
% 1.03/1.41    'e_1', 'e_1', X ) ) ] )
% 1.03/1.41  , clause( 4513, [ ~( product( 'e_1', 'e_1', X ) ), equalish( X, 'e_2' ), 
% 1.03/1.41    cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.41    1 ), ==>( 2, 0 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4514, [ cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 1411, [ cycle( 'e_1', 'e_0' ), ~( product( 'e_2', 'e_1', 'e_4' )
% 1.03/1.41     ) ] )
% 1.03/1.41  , 1, clause( 262, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_4' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4515, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_0' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 1412, [ cycle( 'e_1', 'e_0' ), ~( product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.41     ) ] )
% 1.03/1.41  , 1, clause( 4514, [ cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.41    , product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4516, [ cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4515, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_0' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 0, 1, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1420, [ cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4516, [ cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 2 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4520, [ cycle( 'e_1', 'e_0' ), equalish( 'e_4', 'e_2' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ), product( 'e_1', 
% 1.03/1.41    'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 1414, [ cycle( 'e_1', 'e_0' ), equalish( X, 'e_2' ), ~( product( 
% 1.03/1.41    'e_1', 'e_1', X ) ) ] )
% 1.03/1.41  , 2, clause( 156, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_1', 'e_3' ), product( 'e_1', 'e_1', 'e_4' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 3, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4521, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 35, [ ~( equalish( 'e_4', 'e_2' ) ) ] )
% 1.03/1.41  , 0, clause( 4520, [ cycle( 'e_1', 'e_0' ), equalish( 'e_4', 'e_2' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1424, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 4521, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 2 ), ==>( 3, 3 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4525, [ equalish( X, 'e_2' ), ~( product( X, 'e_1', 'e_2' ) ), 
% 1.03/1.41    cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 1420, [ cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.41    , product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 2, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.41    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1427, [ cycle( 'e_1', 'e_0' ), equalish( X, 'e_2' ), product( 'e_2'
% 1.03/1.41    , 'e_1', 'e_1' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.41  , clause( 4525, [ equalish( X, 'e_2' ), ~( product( X, 'e_1', 'e_2' ) ), 
% 1.03/1.41    cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 1.03/1.41    3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4528, [ cycle( 'e_1', 'e_0' ), equalish( 'e_3', 'e_2' ), cycle( 
% 1.03/1.41    'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , clause( 1414, [ cycle( 'e_1', 'e_0' ), equalish( X, 'e_2' ), ~( product( 
% 1.03/1.41    'e_1', 'e_1', X ) ) ] )
% 1.03/1.41  , 2, clause( 1424, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' )
% 1.03/1.41    , product( 'e_1', 'e_1', 'e_2' ), product( 'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 3, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4532, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_0' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 32, [ ~( equalish( 'e_3', 'e_2' ) ) ] )
% 1.03/1.41  , 0, clause( 4528, [ cycle( 'e_1', 'e_0' ), equalish( 'e_3', 'e_2' ), cycle( 
% 1.03/1.41    'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4533, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4532, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_0' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 0, 1, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1430, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4533, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 2 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4534, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_1' ) ] )
% 1.03/1.41  , clause( 1427, [ cycle( 'e_1', 'e_0' ), equalish( X, 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.41  , 3, clause( 1430, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' )
% 1.03/1.41    , product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 2, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4536, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), cycle( 
% 1.03/1.41    'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.41    , cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , clause( 1414, [ cycle( 'e_1', 'e_0' ), equalish( X, 'e_2' ), ~( product( 
% 1.03/1.41    'e_1', 'e_1', X ) ) ] )
% 1.03/1.41  , 2, clause( 4534, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_1', 'e_0' ), product( 'e_1', 
% 1.03/1.41    'e_1', 'e_1' ) ] )
% 1.03/1.41  , 4, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4537, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_1', 'e_0' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 4536, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), cycle( 
% 1.03/1.41    'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.41    , cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , 0, 2, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4538, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4537, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_1', 'e_0' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 0, 4, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4539, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4538, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 1, 2, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1431, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4539, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 2 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4543, [ ~( product( X, 'e_1', 'e_1' ) ), product( 'e_1', X, 'e_2' )
% 1.03/1.41    , cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.41    , Z, T ) ) ] )
% 1.03/1.41  , 2, clause( 1430, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' )
% 1.03/1.41    , product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 2, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.41    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1433, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', X, 'e_2' ), ~( product( X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.41  , clause( 4543, [ ~( product( X, 'e_1', 'e_1' ) ), product( 'e_1', X, 'e_2'
% 1.03/1.41     ), cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.41    2 ), ==>( 2, 0 ), ==>( 3, 1 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4548, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_2' ) ), 
% 1.03/1.41    cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 1430, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' )
% 1.03/1.41    , product( 'e_1', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 2, substitution( 0, [ :=( X, 'e_1' ), :=( Y, X ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.41    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1435, [ cycle( 'e_1', 'e_0' ), equalish( X, 'e_1' ), product( 'e_1'
% 1.03/1.41    , 'e_1', 'e_1' ), ~( product( 'e_1', X, 'e_2' ) ) ] )
% 1.03/1.41  , clause( 4548, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_2' ) ), 
% 1.03/1.41    cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 1.03/1.41    3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4549, [ cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 25, [ ~( equalish( 'e_1', 'e_2' ) ) ] )
% 1.03/1.41  , 0, clause( 1431, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1436, [ cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4549, [ cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ]
% 1.03/1.41     )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4551, [ equalish( X, 'e_2' ), ~( product( X, 'e_1', 'e_1' ) ), 
% 1.03/1.41    cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 1436, [ cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.41     ] )
% 1.03/1.41  , 1, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.41    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1438, [ cycle( 'e_1', 'e_0' ), equalish( X, 'e_2' ), ~( product( X
% 1.03/1.41    , 'e_1', 'e_1' ) ) ] )
% 1.03/1.41  , clause( 4551, [ equalish( X, 'e_2' ), ~( product( X, 'e_1', 'e_1' ) ), 
% 1.03/1.41    cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 1.03/1.41    2 ), ==>( 2, 0 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4552, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_2', 'e_2' ), cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , clause( 1433, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', X, 'e_2' ), ~( product( X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.41  , 3, clause( 1436, [ cycle( 'e_1', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.41     ] )
% 1.03/1.41  , 1, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4553, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , clause( 4552, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_2', 'e_2' ), cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , 0, 3, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1441, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , clause( 4553, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 2 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4554, [ cycle( 'e_1', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_1' ) ] )
% 1.03/1.41  , clause( 1435, [ cycle( 'e_1', 'e_0' ), equalish( X, 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), ~( product( 'e_1', X, 'e_2' ) ) ] )
% 1.03/1.41  , 3, clause( 1441, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' )
% 1.03/1.41    , product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , 2, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4555, [ cycle( 'e_1', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4554, [ cycle( 'e_1', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.41    'e_1', 'e_1', 'e_1' ), cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_1' ) ] )
% 1.03/1.41  , 0, 3, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4558, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.41  , 0, clause( 4555, [ cycle( 'e_1', 'e_0' ), equalish( 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4559, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4558, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ), 
% 1.03/1.41    product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 1, 2, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1442, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4559, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' ) ]
% 1.03/1.41     )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4560, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), cycle( 
% 1.03/1.41    'e_1', 'e_0' ) ] )
% 1.03/1.41  , clause( 1438, [ cycle( 'e_1', 'e_0' ), equalish( X, 'e_2' ), ~( product( 
% 1.03/1.41    X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.41  , 2, clause( 1442, [ cycle( 'e_1', 'e_0' ), product( 'e_1', 'e_1', 'e_1' )
% 1.03/1.41     ] )
% 1.03/1.41  , 1, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4562, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , clause( 25, [ ~( equalish( 'e_1', 'e_2' ) ) ] )
% 1.03/1.41  , 0, clause( 4560, [ cycle( 'e_1', 'e_0' ), equalish( 'e_1', 'e_2' ), cycle( 
% 1.03/1.41    'e_1', 'e_0' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4563, [ cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , clause( 4562, [ cycle( 'e_1', 'e_0' ), cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , 0, 1, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1443, [ cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , clause( 4563, [ cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4564, [ ~( product( 'e_1', 'e_1', 'e_4' ) ) ] )
% 1.03/1.41  , clause( 94, [ ~( product( 'e_1', 'e_1', 'e_4' ) ), ~( cycle( 'e_1', 'e_0'
% 1.03/1.41     ) ) ] )
% 1.03/1.41  , 1, clause( 1443, [ cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1445, [ ~( product( 'e_1', 'e_1', 'e_4' ) ) ] )
% 1.03/1.41  , clause( 4564, [ ~( product( 'e_1', 'e_1', 'e_4' ) ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4565, [ ~( product( 'e_1', 'e_1', 'e_3' ) ) ] )
% 1.03/1.41  , clause( 93, [ ~( product( 'e_1', 'e_1', 'e_3' ) ), ~( cycle( 'e_1', 'e_0'
% 1.03/1.41     ) ) ] )
% 1.03/1.41  , 1, clause( 1443, [ cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1446, [ ~( product( 'e_1', 'e_1', 'e_3' ) ) ] )
% 1.03/1.41  , clause( 4565, [ ~( product( 'e_1', 'e_1', 'e_3' ) ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4566, [ ~( product( 'e_1', 'e_1', 'e_2' ) ) ] )
% 1.03/1.41  , clause( 92, [ ~( product( 'e_1', 'e_1', 'e_2' ) ), ~( cycle( 'e_1', 'e_0'
% 1.03/1.41     ) ) ] )
% 1.03/1.41  , 1, clause( 1443, [ cycle( 'e_1', 'e_0' ) ] )
% 1.03/1.41  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1447, [ ~( product( 'e_1', 'e_1', 'e_2' ) ) ] )
% 1.03/1.41  , clause( 4566, [ ~( product( 'e_1', 'e_1', 'e_2' ) ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4567, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , clause( 1445, [ ~( product( 'e_1', 'e_1', 'e_4' ) ) ] )
% 1.03/1.41  , 0, clause( 156, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_2' ), product( 'e_1', 'e_1', 'e_3' ), product( 'e_1', 'e_1', 'e_4' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4568, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_3' ) ] )
% 1.03/1.41  , clause( 1447, [ ~( product( 'e_1', 'e_1', 'e_2' ) ) ] )
% 1.03/1.41  , 0, clause( 4567, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1'
% 1.03/1.41    , 'e_2' ), product( 'e_1', 'e_1', 'e_3' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1449, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_3' ) ] )
% 1.03/1.41  , clause( 4568, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1', 
% 1.03/1.41    'e_3' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.41     ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4569, [ product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 1446, [ ~( product( 'e_1', 'e_1', 'e_3' ) ) ] )
% 1.03/1.41  , 0, clause( 1449, [ product( 'e_1', 'e_1', 'e_1' ), product( 'e_1', 'e_1'
% 1.03/1.41    , 'e_3' ) ] )
% 1.03/1.41  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1451, [ product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , clause( 4569, [ product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4571, [ ~( product( X, 'e_1', 'e_1' ) ), product( 'e_1', X, 'e_1' )
% 1.03/1.41     ] )
% 1.03/1.41  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.41    , Z, T ) ) ] )
% 1.03/1.41  , 2, clause( 1451, [ product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 0, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.41    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' ) )
% 1.03/1.41     ] )
% 1.03/1.41  , clause( 4571, [ ~( product( X, 'e_1', 'e_1' ) ), product( 'e_1', X, 'e_1'
% 1.03/1.41     ) ] )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 1.03/1.41    0 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4573, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.41  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 1451, [ product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 0, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.41    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1453, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.41  , clause( 4573, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_1' ) ) ]
% 1.03/1.41     )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.03/1.41    1 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4575, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_1' ) ) ] )
% 1.03/1.41  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.41    , Z ) ) ] )
% 1.03/1.41  , 2, clause( 1451, [ product( 'e_1', 'e_1', 'e_1' ) ] )
% 1.03/1.41  , 0, substitution( 0, [ :=( X, 'e_1' ), :=( Y, X ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.41    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1454, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_1' ) ) ] )
% 1.03/1.41  , clause( 4575, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_1' ) ) ]
% 1.03/1.41     )
% 1.03/1.41  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.03/1.41    1 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4576, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2'
% 1.03/1.41    , 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 355, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    equalish( X, 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( 'e_2', 
% 1.03/1.41    X, 'e_3' ) ) ] )
% 1.03/1.41  , 4, clause( 553, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.41  , 7, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4577, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2'
% 1.03/1.41    , 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4576, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2'
% 1.03/1.41    , 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.41    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 0, 8, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4587, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' )
% 1.03/1.41    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 
% 1.03/1.41    'e_0' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 1401, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), ~( product( 
% 1.03/1.41    X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.41  , 2, clause( 4577, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.41    , equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4589, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' )
% 1.03/1.41    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 
% 1.03/1.41    'e_0' ) ] )
% 1.03/1.41  , clause( 4587, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' )
% 1.03/1.41    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 
% 1.03/1.41    'e_0' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 4, 10, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4590, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), equalish( 
% 1.03/1.41    'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , clause( 4589, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' )
% 1.03/1.41    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 
% 1.03/1.41    'e_0' ) ] )
% 1.03/1.41  , 0, 2, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4591, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), equalish( 
% 1.03/1.41    'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , clause( 4590, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), equalish( 
% 1.03/1.41    'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.41  , 0, 8, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4592, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , clause( 4591, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), equalish( 
% 1.03/1.41    'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , 1, 2, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1581, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , clause( 4592, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 5 ), ==>( 2
% 1.03/1.41    , 4 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 6 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4593, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.41  , 0, clause( 1581, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4'
% 1.03/1.41    , 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1586, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , clause( 4593, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.41    , 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4596, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_4', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , clause( 1251, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    X, 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), ~( product( 'e_2', X, 'e_2' )
% 1.03/1.41     ) ] )
% 1.03/1.41  , 6, clause( 1586, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4'
% 1.03/1.41    , 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4597, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_4', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , clause( 4596, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_4', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), product( 'e_2', 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , 0, 8, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4614, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , clause( 36, [ ~( equalish( 'e_4', 'e_3' ) ) ] )
% 1.03/1.41  , 0, clause( 4597, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.41    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( 'e_4', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2'
% 1.03/1.41    , 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.41    'e_2' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4615, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , clause( 4614, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_2' ) ] )
% 1.03/1.41  , 1, 5, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4616, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_2', 'e_2' ) ] )
% 1.03/1.41  , clause( 4615, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , 3, 6, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4617, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.41  , clause( 4616, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_2', 'e_2' ) ] )
% 1.03/1.41  , 4, 6, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1590, [ product( 'e_2', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , clause( 4617, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.41    , 4 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 2 )] ) ).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4619, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.41  , clause( 1251, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    X, 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), ~( product( 'e_2', X, 'e_2' )
% 1.03/1.41     ) ] )
% 1.03/1.41  , 6, clause( 1590, [ product( 'e_2', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.41    , product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , 5, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4621, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.41  , clause( 4619, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.41    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.41    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.41  , 1, 6, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4623, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , clause( 4621, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.41    'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.41  , 2, 9, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4625, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.41  , clause( 4623, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.41  , 3, 8, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4626, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 
% 1.03/1.41    'e_1' ) ] )
% 1.03/1.41  , clause( 4625, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.41    'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.41  , 0, 6, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  resolution(
% 1.03/1.41  clause( 4693, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.41    'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.41  , clause( 256, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 1.03/1.41    'e_2', 'e_1', X ) ) ] )
% 1.03/1.41  , 2, clause( 4626, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.41    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.41    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2'
% 1.03/1.41    , 'e_4', 'e_1' ) ] )
% 1.03/1.41  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4694, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 
% 1.03/1.41    'e_3' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ) ]
% 1.03/1.41     )
% 1.03/1.41  , clause( 4693, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), cycle( 
% 1.03/1.41    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.41    'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_2' ), 
% 1.03/1.41    product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.41  , 0, 2, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  factor(
% 1.03/1.41  clause( 4695, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.41  , clause( 4694, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 
% 1.03/1.41    'e_3' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ) ]
% 1.03/1.41     )
% 1.03/1.41  , 1, 4, substitution( 0, [] )).
% 1.03/1.41  
% 1.03/1.41  
% 1.03/1.41  subsumption(
% 1.03/1.41  clause( 1604, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.41    product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_2'
% 1.03/1.41    , 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.41  , clause( 4695, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.41    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.41    'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.41  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 1.03/1.41    , 1 ), ==>( 3, 2 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4697, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.42    'e_2', 'e_4' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 1236, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.42    X, 'e_4' ), product( 'e_2', 'e_3', 'e_2' ), ~( product( 'e_2', X, 'e_2' )
% 1.03/1.42     ) ] )
% 1.03/1.42  , 6, clause( 1590, [ product( 'e_2', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.42    , product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4698, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.42    'e_2', 'e_4' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 4697, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 
% 1.03/1.42    'e_2', 'e_4' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , 0, 7, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4710, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , clause( 30, [ ~( equalish( 'e_2', 'e_4' ) ) ] )
% 1.03/1.42  , 0, clause( 4698, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.42    equalish( 'e_2', 'e_4' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.42    , 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4711, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 4710, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , 1, 8, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4712, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 4711, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , 2, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4713, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.42  , clause( 4712, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_1', 'e_2' ) ] )
% 1.03/1.42  , 3, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1605, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 4713, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 4 ), ==>( 4, 5 ), ==>( 5, 1 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4714, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.42  , 0, clause( 1604, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.42    'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1611, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 4714, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4722, [ equalish( X, 'e_2' ), ~( product( 'e_2', X, 'e_2' ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.42    , Z ) ) ] )
% 1.03/1.42  , 2, clause( 1611, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 4, substitution( 0, [ :=( X, 'e_2' ), :=( Y, X ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.42    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1616, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( X, 'e_2' ), product( 'e_2', 
% 1.03/1.42    'e_4', 'e_1' ), ~( product( 'e_2', X, 'e_2' ) ) ] )
% 1.03/1.42  , clause( 4722, [ equalish( X, 'e_2' ), ~( product( 'e_2', X, 'e_2' ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.42    5 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4724, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.42    , 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 1616, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( X, 'e_2' ), product( 'e_2', 
% 1.03/1.42    'e_4', 'e_1' ), ~( product( 'e_2', X, 'e_2' ) ) ] )
% 1.03/1.42  , 5, clause( 1605, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4725, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.42    , 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ]
% 1.03/1.42     )
% 1.03/1.42  , clause( 4724, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.42    , 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , 0, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4739, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 32, [ ~( equalish( 'e_3', 'e_2' ) ) ] )
% 1.03/1.42  , 0, clause( 4725, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4740, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 4739, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , 1, 4, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4741, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 4740, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_1', 'e_2' ) ] )
% 1.03/1.42  , 2, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4742, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 4741, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , 3, 4, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1618, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 4742, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4743, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_1', 'e_2' ), product( 'e_2'
% 1.03/1.42    , 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , clause( 1616, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( X, 'e_2' ), product( 'e_2', 
% 1.03/1.42    'e_4', 'e_1' ), ~( product( 'e_2', X, 'e_2' ) ) ] )
% 1.03/1.42  , 5, clause( 1618, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , 4, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4744, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_1', 'e_2' ), product( 'e_2'
% 1.03/1.42    , 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , clause( 4743, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_1', 'e_2' ), product( 'e_2'
% 1.03/1.42    , 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , 0, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4751, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_4', 'e_1' ) ] )
% 1.03/1.42  , clause( 25, [ ~( equalish( 'e_1', 'e_2' ) ) ] )
% 1.03/1.42  , 0, clause( 4744, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4752, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , clause( 4751, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_4', 'e_1' ) ] )
% 1.03/1.42  , 1, 4, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4753, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , clause( 4752, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , 2, 4, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4754, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , clause( 4753, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , 3, 4, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1621, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , clause( 4754, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4755, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_2', 'e_4' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 384, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', X, 'e_4' ), product( 'e_4', 'e_1', 'e_3' ), ~( 
% 1.03/1.42    product( X, 'e_4', 'e_1' ) ) ] )
% 1.03/1.42  , 4, clause( 1621, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1623, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_1', 
% 1.03/1.42    'e_2', 'e_4' ) ] )
% 1.03/1.42  , clause( 4755, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_2', 'e_4' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 4 ), ==>( 2
% 1.03/1.42    , 6 ), ==>( 3, 5 ), ==>( 4, 0 ), ==>( 5, 1 ), ==>( 6, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4761, [ ~( product( X, 'e_2', 'e_4' ) ), product( 'e_4', X, 'e_1' )
% 1.03/1.42    , cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.42    , Z, T ) ) ] )
% 1.03/1.42  , 2, clause( 1621, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.42    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1624, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', X, 'e_1' ), ~( product( X
% 1.03/1.42    , 'e_2', 'e_4' ) ) ] )
% 1.03/1.42  , clause( 4761, [ ~( product( X, 'e_2', 'e_4' ) ), product( 'e_4', X, 'e_1'
% 1.03/1.42     ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.42    , 'e_3', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.42    3 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4769, [ equalish( X, 'e_1' ), ~( product( 'e_2', 'e_4', X ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y
% 1.03/1.42    , T ) ) ] )
% 1.03/1.42  , 2, clause( 1621, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, 'e_2' ), :=( Y, 'e_4' ), :=( Z, X ), :=( T, 
% 1.03/1.42    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1627, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    equalish( X, 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), ~( product( 'e_2', 
% 1.03/1.42    'e_4', X ) ) ] )
% 1.03/1.42  , clause( 4769, [ equalish( X, 'e_1' ), ~( product( 'e_2', 'e_4', X ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.42    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4770, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 
% 1.03/1.42    'e_2', 'e_3' ) ] )
% 1.03/1.42  , clause( 1624, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', X, 'e_1' ), ~( product( X
% 1.03/1.42    , 'e_2', 'e_4' ) ) ] )
% 1.03/1.42  , 4, clause( 267, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 'e_1', 'e_2', 'e_4' ) ]
% 1.03/1.42     )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1638, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_1', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 
% 1.03/1.42    'e_2', 'e_3' ) ] )
% 1.03/1.42  , clause( 4770, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 
% 1.03/1.42    'e_2', 'e_3' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 ), ==>( 6, 6 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4771, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 1624, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', X, 'e_1' ), ~( product( X
% 1.03/1.42    , 'e_2', 'e_4' ) ) ] )
% 1.03/1.42  , 4, clause( 1623, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_1', 
% 1.03/1.42    'e_2', 'e_4' ) ] )
% 1.03/1.42  , 6, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4773, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ]
% 1.03/1.42     )
% 1.03/1.42  , clause( 4771, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 1, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4775, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 4773, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ]
% 1.03/1.42     )
% 1.03/1.42  , 2, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4777, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_3' ) ] )
% 1.03/1.42  , clause( 4775, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 3, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4778, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 4777, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_3' ) ] )
% 1.03/1.42  , 0, 4, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1761, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 4778, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.42    , 3 ), ==>( 3, 1 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4779, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    equalish( 'e_4', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 354, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    equalish( X, 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( X, 
% 1.03/1.42    'e_1', 'e_3' ) ) ] )
% 1.03/1.42  , 4, clause( 1761, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4781, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 35, [ ~( equalish( 'e_4', 'e_2' ) ) ] )
% 1.03/1.42  , 0, clause( 4779, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.42    , equalish( 'e_4', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2'
% 1.03/1.42    , 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4782, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 4781, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , 1, 3, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1773, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 4782, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.42    , 5 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 ), ==>( 6, 6 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4792, [ equalish( X, 'e_3' ), ~( product( 'e_4', 'e_1', X ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y
% 1.03/1.42    , T ) ) ] )
% 1.03/1.42  , 2, clause( 1761, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_4' ), :=( Y, 'e_1' ), :=( Z, X ), :=( T, 
% 1.03/1.42    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1777, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 
% 1.03/1.42    X, 'e_3' ), product( 'e_4', 'e_1', 'e_2' ), ~( product( 'e_4', 'e_1', X )
% 1.03/1.42     ) ] )
% 1.03/1.42  , clause( 4792, [ equalish( X, 'e_3' ), ~( product( 'e_4', 'e_1', X ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.42    6 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 ), ==>( 6, 5 )] )
% 1.03/1.42     ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4794, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 
% 1.03/1.42    'e_2', 'e_3' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 1777, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 
% 1.03/1.42    X, 'e_3' ), product( 'e_4', 'e_1', 'e_2' ), ~( product( 'e_4', 'e_1', X )
% 1.03/1.42     ) ] )
% 1.03/1.42  , 6, clause( 1773, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_2' ) ] )
% 1.03/1.42  , 6, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4795, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 
% 1.03/1.42    'e_2', 'e_3' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 4794, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 
% 1.03/1.42    'e_2', 'e_3' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_1', 'e_2' ) ] )
% 1.03/1.42  , 0, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4906, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_1', 'e_1' ) ] )
% 1.03/1.42  , clause( 256, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 1.03/1.42    'e_2', 'e_1', X ) ) ] )
% 1.03/1.42  , 2, clause( 4795, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    equalish( 'e_2', 'e_3' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4'
% 1.03/1.42    , 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ]
% 1.03/1.42     )
% 1.03/1.42  , 10, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4915, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.42  , clause( 4906, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_1', 'e_1' ) ] )
% 1.03/1.42  , 3, 8, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4917, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.42  , clause( 4915, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.42  , 4, 8, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4919, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.42  , clause( 4917, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.42  , 5, 8, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4920, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_4', 'e_1', 'e_2' )
% 1.03/1.42    , product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.42  , clause( 4919, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.42  , 0, 2, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4921, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , clause( 4920, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_4', 'e_1', 'e_2' )
% 1.03/1.42    , product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.42  , 1, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1817, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), equalish( 
% 1.03/1.42    'e_2', 'e_3' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , clause( 4921, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 4 ), ==>( 2
% 1.03/1.42    , 1 ), ==>( 3, 2 ), ==>( 4, 5 ), ==>( 5, 6 ), ==>( 6, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4922, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.42  , 0, clause( 1817, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4'
% 1.03/1.42    , 'e_1', 'e_2' ) ] )
% 1.03/1.42  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1825, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 4922, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 3 ), ==>( 3, 2 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4932, [ ~( product( X, 'e_4', 'e_1' ) ), product( 'e_1', X, 'e_2' )
% 1.03/1.42    , cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.42    , Z, T ) ) ] )
% 1.03/1.42  , 2, clause( 1825, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, X ), :=( Y, 'e_4' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.42    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1829, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', X, 'e_2' ), ~( product( X, 'e_4', 
% 1.03/1.42    'e_1' ) ) ] )
% 1.03/1.42  , clause( 4932, [ ~( product( X, 'e_4', 'e_1' ) ), product( 'e_1', X, 'e_2'
% 1.03/1.42     ), cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2'
% 1.03/1.42    , 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 6 ), ==>( 1, 
% 1.03/1.42    5 ), ==>( 2, 0 ), ==>( 3, 2 ), ==>( 4, 1 ), ==>( 5, 3 ), ==>( 6, 4 )] )
% 1.03/1.42     ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4935, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ]
% 1.03/1.42     )
% 1.03/1.42  , clause( 1829, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', X, 'e_2' ), ~( product( X, 'e_4', 
% 1.03/1.42    'e_1' ) ) ] )
% 1.03/1.42  , 6, clause( 1621, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4937, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 4935, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ]
% 1.03/1.42     )
% 1.03/1.42  , 3, 7, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4939, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ) ] )
% 1.03/1.42  , clause( 4937, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , 4, 7, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4940, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 4939, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ) ] )
% 1.03/1.42  , 0, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1837, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 4940, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4950, [ equalish( X, 'e_2' ), ~( product( 'e_1', 'e_2', X ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y
% 1.03/1.42    , T ) ) ] )
% 1.03/1.42  , 2, clause( 1837, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_1' ), :=( Y, 'e_2' ), :=( Z, X ), :=( T, 
% 1.03/1.42    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1845, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), equalish( 
% 1.03/1.42    X, 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), ~( product( 'e_1', 'e_2', X )
% 1.03/1.42     ) ] )
% 1.03/1.42  , clause( 4950, [ equalish( X, 'e_2' ), ~( product( 'e_1', 'e_2', X ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.42    6 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 ), ==>( 6, 5 )] )
% 1.03/1.42     ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 4953, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), equalish( 
% 1.03/1.42    'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 
% 1.03/1.42    'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 1845, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), equalish( 
% 1.03/1.42    X, 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), ~( product( 'e_1', 'e_2', X )
% 1.03/1.42     ) ] )
% 1.03/1.42  , 6, clause( 1638, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_4', 'e_1', 'e_1' ), product( 'e_1', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 
% 1.03/1.42    'e_2', 'e_3' ) ] )
% 1.03/1.42  , 6, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 4954, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), equalish( 
% 1.03/1.42    'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 4953, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), equalish( 
% 1.03/1.42    'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 
% 1.03/1.42    'e_2', 'e_2' ) ] )
% 1.03/1.42  , 0, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5146, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 
% 1.03/1.42    'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 1400, [ cycle( 'e_2', 'e_0' ), product( 'e_1', X, 'e_1' ), ~( 
% 1.03/1.42    product( X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.42  , 2, clause( 4954, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2'
% 1.03/1.42    , 'e_2', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ]
% 1.03/1.42     )
% 1.03/1.42  , 1, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5148, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 5146, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 
% 1.03/1.42    'e_2', 'e_2' ) ] )
% 1.03/1.42  , 1, 9, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5150, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 5148, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 3, 8, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5152, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 5150, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 4, 7, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5154, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' )
% 1.03/1.42    , product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 5152, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 6, 7, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5155, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), equalish( 
% 1.03/1.42    'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , clause( 5154, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' )
% 1.03/1.42    , product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 0, 2, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1905, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_1'
% 1.03/1.42    , 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , clause( 5155, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), equalish( 
% 1.03/1.42    'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 4 ), ==>( 2
% 1.03/1.42    , 1 ), ==>( 3, 3 ), ==>( 4, 2 ), ==>( 5, 5 ), ==>( 6, 6 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5156, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 32, [ ~( equalish( 'e_3', 'e_2' ) ) ] )
% 1.03/1.42  , 0, clause( 1905, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.42    , equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 
% 1.03/1.42    'e_2', 'e_2' ) ] )
% 1.03/1.42  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1906, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 5156, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 3 ), ==>( 3, 2 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5166, [ ~( product( X, 'e_1', 'e_2' ) ), product( 'e_2', X, 'e_2' )
% 1.03/1.42    , cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_1', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.42    , Z, T ) ) ] )
% 1.03/1.42  , 2, clause( 1906, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.42    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1914, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', X, 'e_2' ), ~( product( X, 'e_1', 
% 1.03/1.42    'e_2' ) ) ] )
% 1.03/1.42  , clause( 5166, [ ~( product( X, 'e_1', 'e_2' ) ), product( 'e_2', X, 'e_2'
% 1.03/1.42     ), cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_1'
% 1.03/1.42    , 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 6 ), ==>( 1, 
% 1.03/1.42    5 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 ), ==>( 6, 4 )] )
% 1.03/1.42     ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5175, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 1914, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', X, 'e_2' ), ~( product( X, 'e_1', 
% 1.03/1.42    'e_2' ) ) ] )
% 1.03/1.42  , 6, clause( 1825, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5176, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 5175, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , 0, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5184, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_1', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 1400, [ cycle( 'e_2', 'e_0' ), product( 'e_1', X, 'e_1' ), ~( 
% 1.03/1.42    product( X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.42  , 2, clause( 5176, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , 7, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5191, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 5184, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_1', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , 1, 4, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5193, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ]
% 1.03/1.42     )
% 1.03/1.42  , clause( 5191, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , 3, 7, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5195, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 5193, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ]
% 1.03/1.42     )
% 1.03/1.42  , 4, 7, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5197, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , clause( 5195, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , 5, 7, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5198, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 5197, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , 0, 2, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1966, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 5198, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.42    , 1 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5199, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 1627, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    equalish( X, 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), ~( product( 'e_2', 
% 1.03/1.42    'e_4', X ) ) ] )
% 1.03/1.42  , 4, clause( 1966, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5205, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , clause( 1402, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), ~( product( 
% 1.03/1.42    'e_1', X, 'e_1' ) ) ] )
% 1.03/1.42  , 2, clause( 5199, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2'
% 1.03/1.42    , 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , 6, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5207, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 5205, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , 3, 8, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5209, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_1' ) ] )
% 1.03/1.42  , clause( 5207, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , 5, 8, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5210, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.42  , clause( 5209, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_1' ) ] )
% 1.03/1.42  , 0, 2, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5211, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.42  , clause( 5210, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.42  , 0, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5212, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_1' ) ] )
% 1.03/1.42  , clause( 5211, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.42  , 1, 3, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1968, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.42    , 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 5212, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 4 ), ==>( 4, 1 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5213, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.42  , 0, clause( 1968, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1978, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 5213, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5219, [ equalish( X, 'e_1' ), ~( product( 'e_2', 'e_3', X ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ) ] )
% 1.03/1.42  , clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y
% 1.03/1.42    , T ) ) ] )
% 1.03/1.42  , 2, clause( 1978, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, 'e_2' ), :=( Y, 'e_3' ), :=( Z, X ), :=( T, 
% 1.03/1.42    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1989, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    equalish( X, 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), ~( product( 'e_2', 
% 1.03/1.42    'e_3', X ) ) ] )
% 1.03/1.42  , clause( 5219, [ equalish( X, 'e_1' ), ~( product( 'e_2', 'e_3', X ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.42    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5223, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.42    , 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_3' ) ] )
% 1.03/1.42  , clause( 1989, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.42    equalish( X, 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), ~( product( 'e_2', 
% 1.03/1.42    'e_3', X ) ) ] )
% 1.03/1.42  , 4, clause( 274, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_2' ), product( 'e_2', 'e_3', 'e_3' ), product( 'e_2', 'e_3', 'e_4' ) ]
% 1.03/1.42     )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5230, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.42  , clause( 1401, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), ~( product( 
% 1.03/1.42    X, 'e_1', 'e_1' ) ) ] )
% 1.03/1.42  , 2, clause( 5223, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.42    , equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_3' ) ] )
% 1.03/1.42  , 1, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5231, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_1' ), equalish( 
% 1.03/1.42    'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_3' ) ]
% 1.03/1.42     )
% 1.03/1.42  , clause( 5230, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.42  , 0, 2, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5232, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.42  , clause( 5231, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_1' ), equalish( 
% 1.03/1.42    'e_4', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_3' ) ]
% 1.03/1.42     )
% 1.03/1.42  , 1, 2, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1990, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.42  , clause( 5232, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5233, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.42  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.42  , 0, clause( 1990, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.42  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 1996, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.42  , clause( 5233, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5234, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_3', 'e_1' ), product( 'e_2'
% 1.03/1.42    , 'e_3', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 1217, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), equalish( X, 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 1.03/1.42  , 5, clause( 1996, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.42  , 4, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5239, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 31, [ ~( equalish( 'e_3', 'e_1' ) ) ] )
% 1.03/1.42  , 0, clause( 5234, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.42    , product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ]
% 1.03/1.42     )
% 1.03/1.42  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5240, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , clause( 5239, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 0, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5242, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.42  , clause( 5240, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , 3, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5243, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.42  , clause( 5242, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.42  , 1, 4, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2001, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 5243, [ product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.42    , 3 ), ==>( 3, 4 ), ==>( 4, 1 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5251, [ equalish( X, 'e_3' ), ~( product( 'e_2', X, 'e_3' ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.42    , Z ) ) ] )
% 1.03/1.42  , 2, clause( 1996, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_3' ) ] )
% 1.03/1.42  , 4, substitution( 0, [ :=( X, 'e_2' ), :=( Y, X ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.42    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2012, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 1.03/1.42  , clause( 5251, [ equalish( X, 'e_3' ), ~( product( 'e_2', X, 'e_3' ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.42    5 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5252, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    equalish( X, 'e_1' ), product( 'e_4', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.42    'e_4', 'e_3' ) ) ] )
% 1.03/1.42  , clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' )
% 1.03/1.42     ) ] )
% 1.03/1.42  , 1, clause( 885, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    equalish( X, 'e_1' ), product( 'e_4', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.42    'e_4', 'e_3' ) ) ] )
% 1.03/1.42  , 1, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [ :=( X, X )] )
% 1.03/1.42    ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5253, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), equalish( X, 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_3' ), ~( product( X, 'e_4', 'e_3' ) ) ] )
% 1.03/1.42  , clause( 5252, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    equalish( X, 'e_1' ), product( 'e_4', 'e_1', 'e_3' ), ~( product( X, 
% 1.03/1.42    'e_4', 'e_3' ) ) ] )
% 1.03/1.42  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2017, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), equalish( X, 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_3' ), ~( product( X, 'e_4', 'e_3' ) ) ] )
% 1.03/1.42  , clause( 5253, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), equalish( X, 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_3' ), ~( product( X, 'e_4', 'e_3' ) ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.03/1.42    1 ), ==>( 2, 3 ), ==>( 3, 2 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5254, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' )
% 1.03/1.42     ) ] )
% 1.03/1.42  , 1, clause( 882, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 2, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5255, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 5254, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 0, 1, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2018, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 5255, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.42    , 1 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5257, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.42    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 585, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.42    equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), ~( product( 'e_2', 
% 1.03/1.42    'e_3', X ) ) ] )
% 1.03/1.42  , 6, clause( 2001, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 4, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5258, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.42    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ]
% 1.03/1.42     )
% 1.03/1.42  , clause( 5257, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.42    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , 0, 8, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5259, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.42    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.42  , clause( 5258, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.42    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ]
% 1.03/1.42     )
% 1.03/1.42  , 2, 8, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5296, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.42    , cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.42  , clause( 256, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 1.03/1.42    'e_2', 'e_1', X ) ) ] )
% 1.03/1.42  , 2, clause( 5259, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1'
% 1.03/1.42    , 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_3', 'e_2' )
% 1.03/1.42    , equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2'
% 1.03/1.42    , 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.42  , 2, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5299, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.42  , clause( 5296, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.42    , cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.42  , 0, 7, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5300, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , clause( 5299, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.42  , 1, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2077, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 
% 1.03/1.42    'e_2', 'e_3' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_1', 
% 1.03/1.42    'e_3' ) ] )
% 1.03/1.42  , clause( 5300, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 4 ), ==>( 2
% 1.03/1.42    , 3 ), ==>( 3, 2 ), ==>( 4, 5 ), ==>( 5, 6 ), ==>( 6, 1 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5311, [ ~( product( X, 'e_1', 'e_4' ) ), product( 'e_4', X, 'e_3' )
% 1.03/1.42    , product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.42    , Z, T ) ) ] )
% 1.03/1.42  , 2, clause( 2018, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1'
% 1.03/1.42    , 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' )
% 1.03/1.42    , product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 4, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.42    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2095, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    product( 'e_4', X, 'e_3' ), ~( product( X, 'e_1', 'e_4' ) ) ] )
% 1.03/1.42  , clause( 5311, [ ~( product( X, 'e_1', 'e_4' ) ), product( 'e_4', X, 'e_3'
% 1.03/1.42     ), product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 
% 1.03/1.42    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5316, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 2095, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    product( 'e_4', X, 'e_3' ), ~( product( X, 'e_1', 'e_4' ) ) ] )
% 1.03/1.42  , 5, clause( 264, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_4' ) ]
% 1.03/1.42     )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5317, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 5316, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 1, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5318, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.42  , clause( 5317, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 3, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5319, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ), product( 'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' )
% 1.03/1.42     ) ] )
% 1.03/1.42  , 1, clause( 5318, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1'
% 1.03/1.42    , 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' )
% 1.03/1.42    , product( 'e_4', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_1' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5320, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 5319, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ), product( 'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 0, 1, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2131, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 5320, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5321, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ), product( 'e_1', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 2017, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), equalish( X, 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_3' ), ~( product( X, 'e_4', 'e_3' ) ) ] )
% 1.03/1.42  , 5, clause( 2131, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1'
% 1.03/1.42    , 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' )
% 1.03/1.42    , product( 'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 4, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5322, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 5321, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ), product( 'e_1', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_3' ) ] )
% 1.03/1.42  , 0, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5323, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 5322, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 1, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5324, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 5323, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 3, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5325, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 5324, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 4, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5326, [ equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4'
% 1.03/1.42    , 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 1454, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_1' ) ) ]
% 1.03/1.42     )
% 1.03/1.42  , 1, clause( 5325, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1'
% 1.03/1.42    , 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 0, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5327, [ equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 5326, [ equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' )
% 1.03/1.42    , equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 0, 2, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2134, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 5327, [ equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' )
% 1.03/1.42    , product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.42    , 1 ), ==>( 3, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5328, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.42  , 0, clause( 2134, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4'
% 1.03/1.42    , 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2165, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 5328, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 2 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5329, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.42    equalish( 'e_1', 'e_4' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_4'
% 1.03/1.42    , 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 466, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.42    equalish( X, 'e_4' ), product( 'e_1', 'e_4', 'e_3' ), ~( product( 'e_4', 
% 1.03/1.42    X, 'e_3' ) ) ] )
% 1.03/1.42  , 6, clause( 2165, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4'
% 1.03/1.42    , 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 2, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5331, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 27, [ ~( equalish( 'e_1', 'e_4' ) ) ] )
% 1.03/1.42  , 0, clause( 5329, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_4'
% 1.03/1.42    , 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' )
% 1.03/1.42    , equalish( 'e_1', 'e_4' ), product( 'e_1', 'e_4', 'e_3' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5332, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 5331, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , 2, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2178, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 5332, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.42    , 3 ), ==>( 3, 4 ), ==>( 4, 5 ), ==>( 5, 0 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5333, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    equalish( 'e_4', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4'
% 1.03/1.42    , 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 354, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    equalish( X, 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( X, 
% 1.03/1.42    'e_1', 'e_3' ) ) ] )
% 1.03/1.42  , 4, clause( 2165, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4'
% 1.03/1.42    , 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 2, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5334, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 35, [ ~( equalish( 'e_4', 'e_2' ) ) ] )
% 1.03/1.42  , 0, clause( 5333, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.42    , equalish( 'e_4', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2183, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 
% 1.03/1.42    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 5334, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.42    , 3 ), ==>( 3, 0 ), ==>( 4, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5340, [ ~( product( X, 'e_4', 'e_1' ) ), product( 'e_1', X, 'e_3' )
% 1.03/1.42    , product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.42    , Z, T ) ) ] )
% 1.03/1.42  , 2, clause( 2165, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4'
% 1.03/1.42    , 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 2, substitution( 0, [ :=( X, X ), :=( Y, 'e_4' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.42    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2184, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', X, 'e_3' )
% 1.03/1.42    , product( 'e_1', 'e_4', 'e_2' ), ~( product( X, 'e_4', 'e_1' ) ) ] )
% 1.03/1.42  , clause( 5340, [ ~( product( X, 'e_4', 'e_1' ) ), product( 'e_1', X, 'e_3'
% 1.03/1.42     ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.42    1 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5348, [ equalish( X, 'e_3' ), ~( product( 'e_4', 'e_1', X ) ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y
% 1.03/1.42    , T ) ) ] )
% 1.03/1.42  , 2, clause( 2165, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4'
% 1.03/1.42    , 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 2, substitution( 0, [ :=( X, 'e_4' ), :=( Y, 'e_1' ), :=( Z, X ), :=( T, 
% 1.03/1.42    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2187, [ product( 'e_4', 'e_1', 'e_2' ), equalish( X, 'e_3' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), ~( product( 'e_4', 'e_1', X ) ) ] )
% 1.03/1.42  , clause( 5348, [ equalish( X, 'e_3' ), ~( product( 'e_4', 'e_1', X ) ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 1.03/1.42    3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5349, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_2', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 2184, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', X, 'e_3'
% 1.03/1.42     ), product( 'e_1', 'e_4', 'e_2' ), ~( product( X, 'e_4', 'e_1' ) ) ] )
% 1.03/1.42  , 3, clause( 1621, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2193, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.42  , clause( 5349, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_2', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 5 ), ==>( 2
% 1.03/1.42    , 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5357, [ ~( product( X, 'e_1', 'e_4' ) ), product( 'e_4', X, 'e_2' )
% 1.03/1.42    , product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.42    , Z, T ) ) ] )
% 1.03/1.42  , 2, clause( 2183, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1'
% 1.03/1.42    , 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , 4, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.42    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2204, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_4', X, 'e_2' ), ~( product( X, 'e_1', 'e_4' ) ) ] )
% 1.03/1.42  , clause( 5357, [ ~( product( X, 'e_1', 'e_4' ) ), product( 'e_4', X, 'e_2'
% 1.03/1.42     ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 
% 1.03/1.42    4 ), ==>( 2, 3 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 2 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5370, [ equalish( X, 'e_1' ), ~( product( X, 'e_4', 'e_2' ) ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.42    , Z ) ) ] )
% 1.03/1.42  , 2, clause( 2183, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1'
% 1.03/1.42    , 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , 4, substitution( 0, [ :=( X, X ), :=( Y, 'e_4' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.42    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2205, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), equalish( X, 'e_1' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_2' ), ~( product( X, 'e_4', 'e_2' ) ) ] )
% 1.03/1.42  , clause( 5370, [ equalish( X, 'e_1' ), ~( product( X, 'e_4', 'e_2' ) ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.42    5 ), ==>( 2, 4 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 2 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5380, [ equalish( X, 'e_2' ), ~( product( 'e_1', X, 'e_3' ) ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.42    , Z ) ) ] )
% 1.03/1.42  , 2, clause( 2193, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4'
% 1.03/1.42    , 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_1' ), :=( Y, X ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.42    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2230, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 
% 1.03/1.42    X, 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), ~( product( 'e_1', X, 'e_3' )
% 1.03/1.42     ) ] )
% 1.03/1.42  , clause( 5380, [ equalish( X, 'e_2' ), ~( product( 'e_1', X, 'e_3' ) ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.42    6 ), ==>( 2, 0 ), ==>( 3, 5 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 3 )] )
% 1.03/1.42     ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5381, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 2204, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_4', X, 'e_2' ), ~( product( X, 'e_1', 'e_4' ) ) ] )
% 1.03/1.42  , 5, clause( 264, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_4' ) ]
% 1.03/1.42     )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5382, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 5381, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 3, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2262, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 5382, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.42    'e_1', 'e_3' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 ), ==>( 6, 6 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5384, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 2184, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', X, 'e_3'
% 1.03/1.42     ), product( 'e_1', 'e_4', 'e_2' ), ~( product( X, 'e_4', 'e_1' ) ) ] )
% 1.03/1.42  , 3, clause( 2178, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4'
% 1.03/1.42    , 'e_1' ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' )
% 1.03/1.42    , product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 2, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5387, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 5384, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 0, 3, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5388, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 5387, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 1, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5389, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 5388, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , 2, 4, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2268, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 5389, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 4 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 0 ), ==>( 4, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5399, [ equalish( X, 'e_1' ), ~( product( X, 'e_4', 'e_3' ) ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.42    , Z ) ) ] )
% 1.03/1.42  , 2, clause( 2268, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1'
% 1.03/1.42    , 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' )
% 1.03/1.42    , product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 4, substitution( 0, [ :=( X, X ), :=( Y, 'e_4' ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.42    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2279, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), equalish( X, 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_2' ), ~( product( X, 'e_4', 'e_3' ) ) ] )
% 1.03/1.42  , clause( 5399, [ equalish( X, 'e_1' ), ~( product( X, 'e_4', 'e_3' ) ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.42    5 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5401, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), equalish( 'e_4', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 
% 1.03/1.42    'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 2279, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), equalish( X, 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_2' ), ~( product( X, 'e_4', 'e_3' ) ) ] )
% 1.03/1.42  , 5, clause( 451, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_3' ), product( 'e_4', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5402, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), equalish( 'e_4', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 
% 1.03/1.42    'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 5401, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), equalish( 'e_4', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 
% 1.03/1.42    'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 0, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5414, [ equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_4'
% 1.03/1.42    , 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 
% 1.03/1.42    'e_1' ), product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ]
% 1.03/1.42     )
% 1.03/1.42  , clause( 1454, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_1' ) ) ]
% 1.03/1.42     )
% 1.03/1.42  , 1, clause( 5402, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1'
% 1.03/1.42    , 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), equalish( 'e_4', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 
% 1.03/1.42    'e_4', 'e_3' ) ] )
% 1.03/1.42  , 0, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5416, [ equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_4'
% 1.03/1.42    , 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 5414, [ equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' )
% 1.03/1.42    , product( 'e_1', 'e_4', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 
% 1.03/1.42    'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ) ] )
% 1.03/1.42  , 2, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5418, [ equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_4'
% 1.03/1.42    , 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ) ] )
% 1.03/1.42  , clause( 5416, [ equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' )
% 1.03/1.42    , product( 'e_1', 'e_4', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 
% 1.03/1.42    'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 4, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5419, [ equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 5418, [ equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' )
% 1.03/1.42    , product( 'e_1', 'e_4', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_1', 
% 1.03/1.42    'e_4', 'e_3' ) ] )
% 1.03/1.42  , 0, 3, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2283, [ product( 'e_4', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_1' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 5419, [ equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' )
% 1.03/1.42    , product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 4 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5420, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.42  , 0, clause( 2283, [ product( 'e_4', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1'
% 1.03/1.42     ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_1' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5421, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 2184, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', X, 'e_3'
% 1.03/1.42     ), product( 'e_1', 'e_4', 'e_2' ), ~( product( X, 'e_4', 'e_1' ) ) ] )
% 1.03/1.42  , 3, clause( 5420, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4'
% 1.03/1.42    , 'e_2' ), product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2' )
% 1.03/1.42    , product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 2, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5422, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 5421, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 0, 3, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5423, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 5422, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 1, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5424, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ) ]
% 1.03/1.42     )
% 1.03/1.42  , clause( 5423, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , 2, 3, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2284, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ]
% 1.03/1.42     )
% 1.03/1.42  , clause( 5424, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_3' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ) ]
% 1.03/1.42     )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 1.03/1.42    , 1 ), ==>( 3, 2 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5432, [ equalish( X, 'e_4' ), ~( product( 'e_1', X, 'e_3' ) ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.42    , Z ) ) ] )
% 1.03/1.42  , 2, clause( 2284, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4'
% 1.03/1.42    , 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' )
% 1.03/1.42     ] )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, 'e_1' ), :=( Y, X ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.42    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2297, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), equalish( X, 'e_4' ), product( 'e_4', 'e_4', 'e_2' ), ~( product( 
% 1.03/1.42    'e_1', X, 'e_3' ) ) ] )
% 1.03/1.42  , clause( 5432, [ equalish( X, 'e_4' ), ~( product( 'e_1', X, 'e_3' ) ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 
% 1.03/1.42    'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.42    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5433, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , clause( 2297, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), equalish( X, 'e_4' ), product( 'e_4', 'e_4', 'e_2' ), ~( product( 
% 1.03/1.42    'e_1', X, 'e_3' ) ) ] )
% 1.03/1.42  , 4, clause( 2193, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4'
% 1.03/1.42    , 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5434, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 5433, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , 0, 4, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5435, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_4', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , clause( 5434, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.42    product( 'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , 1, 4, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5436, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 30, [ ~( equalish( 'e_2', 'e_4' ) ) ] )
% 1.03/1.42  , 0, clause( 5435, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4'
% 1.03/1.42    , 'e_2' ), equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_4', 'e_2' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ) ] )
% 1.03/1.42  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2301, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , clause( 5436, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_4', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5446, [ ~( product( X, 'e_4', 'e_4' ) ), product( 'e_4', X, 'e_2' )
% 1.03/1.42    , product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.42    , Z, T ) ) ] )
% 1.03/1.42  , 2, clause( 2301, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4'
% 1.03/1.42    , 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, X ), :=( Y, 'e_4' ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.42    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2308, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), product( 'e_4', X, 'e_2' ), ~( product( X, 'e_4', 
% 1.03/1.42    'e_4' ) ) ] )
% 1.03/1.42  , clause( 5446, [ ~( product( X, 'e_4', 'e_4' ) ), product( 'e_4', X, 'e_2'
% 1.03/1.42     ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 6 ), ==>( 1, 
% 1.03/1.42    5 ), ==>( 2, 0 ), ==>( 3, 4 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 3 )] )
% 1.03/1.42     ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5452, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), ~( product( 'e_1', 'e_4', 'e_4' ) ) ] )
% 1.03/1.42  , clause( 2308, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), product( 'e_4', X, 'e_2' ), ~( product( X, 'e_4', 
% 1.03/1.42    'e_4' ) ) ] )
% 1.03/1.42  , 0, 5, substitution( 0, [ :=( X, 'e_1' )] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2312, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), ~( product( 'e_1', 'e_4', 'e_4' ) ) ] )
% 1.03/1.42  , clause( 5452, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), ~( product( 'e_1', 'e_4', 'e_4' ) ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.42    , 1 ), ==>( 3, 2 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5453, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 
% 1.03/1.42    'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 2312, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), ~( product( 'e_1', 'e_4', 'e_4' ) ) ] )
% 1.03/1.42  , 5, clause( 279, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 1.03/1.42    'e_2' ), product( 'e_1', 'e_4', 'e_3' ), product( 'e_1', 'e_4', 'e_4' ) ]
% 1.03/1.42     )
% 1.03/1.42  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5454, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 
% 1.03/1.42    'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 5453, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 
% 1.03/1.42    'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 1.03/1.42  , 4, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2313, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 
% 1.03/1.42    'e_4', 'e_3' ) ] )
% 1.03/1.42  , clause( 5454, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.42    'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 
% 1.03/1.42    'e_4', 'e_3' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 ), ==>( 6, 6 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5455, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.42  , 0, clause( 2077, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.42    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.42    , 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2389, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , clause( 5455, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.42    , 1 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5456, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.42    , 'e_3', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 2012, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 1.03/1.42  , 5, clause( 2389, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5457, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.42    , 'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ]
% 1.03/1.42     )
% 1.03/1.42  , clause( 5456, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.42    , 'e_3', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 0, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5464, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 256, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 1.03/1.42    'e_2', 'e_1', X ) ) ] )
% 1.03/1.42  , 2, clause( 5457, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_1', 'e_3' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5466, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 5464, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.42    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 3, 7, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5468, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 5466, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 4, 7, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5470, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 5468, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_2' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 6, 7, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5471, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_1', 
% 1.03/1.42    'e_3' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 5470, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), equalish( 'e_1', 'e_3' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 0, 2, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5472, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 5471, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_1', 
% 1.03/1.42    'e_3' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 1, 4, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2400, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_1', 'e_3' ), product( 'e_2'
% 1.03/1.42    , 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 5472, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_3' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 1.03/1.42    , 1 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5473, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 26, [ ~( equalish( 'e_1', 'e_3' ) ) ] )
% 1.03/1.42  , 0, clause( 2400, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_1', 'e_3' ), product( 
% 1.03/1.42    'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2405, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 5473, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5474, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ), product( 'e_2', 'e_2', 'e_4' ), product( 'e_3', 'e_2', 'e_3' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 392, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ), product( 'e_2', X, 'e_4' ), product( 'e_3', 'e_2', 'e_3' ), ~( 
% 1.03/1.42    product( X, 'e_3', 'e_2' ) ) ] )
% 1.03/1.42  , 4, clause( 2405, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2407, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_3', 'e_2', 'e_2' ), product( 'e_3', 'e_2', 'e_3' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_4' ) ] )
% 1.03/1.42  , clause( 5474, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ), product( 'e_2', 'e_2', 'e_4' ), product( 'e_3', 'e_2', 'e_3' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 4 ), ==>( 2
% 1.03/1.42    , 6 ), ==>( 3, 5 ), ==>( 4, 0 ), ==>( 5, 1 ), ==>( 6, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5480, [ ~( product( X, 'e_2', 'e_3' ) ), product( 'e_3', X, 'e_2' )
% 1.03/1.42    , cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.42    , Z, T ) ) ] )
% 1.03/1.42  , 2, clause( 2405, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.42    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2408, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', X, 'e_2' ), ~( product( X
% 1.03/1.42    , 'e_2', 'e_3' ) ) ] )
% 1.03/1.42  , clause( 5480, [ ~( product( X, 'e_2', 'e_3' ) ), product( 'e_3', X, 'e_2'
% 1.03/1.42     ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.42    , 'e_3', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.42    3 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5488, [ equalish( X, 'e_2' ), ~( product( X, 'e_3', 'e_2' ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.42    , Z ) ) ] )
% 1.03/1.42  , 2, clause( 2405, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_3' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.42    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2409, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    equalish( X, 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), ~( product( X, 
% 1.03/1.42    'e_3', 'e_2' ) ) ] )
% 1.03/1.42  , clause( 5488, [ equalish( X, 'e_2' ), ~( product( X, 'e_3', 'e_2' ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.42    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5489, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_3', 'e_2', 'e_3' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_3' ) ] )
% 1.03/1.42  , clause( 393, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ), equalish( X, 'e_3' ), product( 'e_3', 'e_2', 'e_3' ), ~( product( 
% 1.03/1.42    X, 'e_2', 'e_4' ) ) ] )
% 1.03/1.42  , 4, clause( 2407, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_3', 'e_2', 'e_2' ), product( 'e_3', 'e_2', 'e_3' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_4' ) ] )
% 1.03/1.42  , 6, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5493, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ), product( 'e_3', 'e_2', 'e_3' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_3' ) ] )
% 1.03/1.42  , clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.42  , 0, clause( 5489, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2'
% 1.03/1.42    , 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_3', 'e_2', 'e_3' ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ), product( 'e_3', 'e_2', 'e_3' ) ] )
% 1.03/1.42  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5494, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ), product( 'e_3', 'e_2', 'e_3' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 
% 1.03/1.42    'e_2', 'e_2' ), product( 'e_3', 'e_2', 'e_3' ) ] )
% 1.03/1.42  , clause( 5493, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ), product( 'e_3', 'e_2', 'e_3' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_3' ) ] )
% 1.03/1.42  , 0, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5495, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ), product( 'e_3', 'e_2', 'e_3' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 
% 1.03/1.42    'e_2', 'e_3' ) ] )
% 1.03/1.42  , clause( 5494, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ), product( 'e_3', 'e_2', 'e_3' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 
% 1.03/1.42    'e_2', 'e_2' ), product( 'e_3', 'e_2', 'e_3' ) ] )
% 1.03/1.42  , 1, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5496, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ), product( 'e_3', 'e_2', 'e_3' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 5495, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ), product( 'e_3', 'e_2', 'e_3' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 
% 1.03/1.42    'e_2', 'e_3' ) ] )
% 1.03/1.42  , 2, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2490, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_3', 'e_2', 'e_2' ), product( 'e_3', 'e_2', 'e_3' ) ] )
% 1.03/1.42  , clause( 5496, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ), product( 'e_3', 'e_2', 'e_3' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 4 ), ==>( 2
% 1.03/1.42    , 5 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5497, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_3', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ) ]
% 1.03/1.42     )
% 1.03/1.42  , clause( 2408, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', X, 'e_2' ), ~( product( X
% 1.03/1.42    , 'e_2', 'e_3' ) ) ] )
% 1.03/1.42  , 4, clause( 2490, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_3', 'e_2', 'e_2' ), product( 'e_3', 'e_2', 'e_3' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5499, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_3', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 5497, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_3', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ) ]
% 1.03/1.42     )
% 1.03/1.42  , 1, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5501, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_3', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , clause( 5499, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_3', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 2, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5502, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_3', 'e_2' ), product( 
% 1.03/1.42    'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 5501, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_3', 'e_2' ), cycle( 
% 1.03/1.42    'e_2', 'e_0' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , 0, 4, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2492, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_3', 'e_2', 'e_2' ), product( 'e_3', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , clause( 5502, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_3', 'e_2' ), product( 
% 1.03/1.42    'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 3 ), ==>( 3, 5 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5503, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 
% 1.03/1.42    'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 2409, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    equalish( X, 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), ~( product( X, 
% 1.03/1.42    'e_3', 'e_2' ) ) ] )
% 1.03/1.42  , 4, clause( 2492, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_3', 'e_2', 'e_2' ), product( 'e_3', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 5, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5509, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 32, [ ~( equalish( 'e_3', 'e_2' ) ) ] )
% 1.03/1.42  , 0, clause( 5503, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , equalish( 'e_3', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2'
% 1.03/1.42    , 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5511, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , clause( 5509, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ), product( 'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 1, 4, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5513, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 5511, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.42    'e_2' ) ] )
% 1.03/1.42  , 2, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5514, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 5513, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 0, 3, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2500, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 5514, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 
% 1.03/1.42    'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5522, [ ~( product( X, 'e_3', 'e_2' ) ), product( 'e_2', X, 'e_2' )
% 1.03/1.42    , cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.42    , Z, T ) ) ] )
% 1.03/1.42  , 2, clause( 2500, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 4, substitution( 0, [ :=( X, X ), :=( Y, 'e_3' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.42    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2503, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', X, 'e_2' ), ~( product( X, 'e_3', 'e_2' ) ) ] )
% 1.03/1.42  , clause( 5522, [ ~( product( X, 'e_3', 'e_2' ) ), product( 'e_2', X, 'e_2'
% 1.03/1.42     ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3'
% 1.03/1.42    , 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 
% 1.03/1.42    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5535, [ equalish( X, 'e_3' ), ~( product( X, 'e_2', 'e_2' ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.42    , Z ) ) ] )
% 1.03/1.42  , 2, clause( 2500, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , 4, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.42    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2504, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 
% 1.03/1.42    'e_3', 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.42  , clause( 5535, [ equalish( X, 'e_3' ), ~( product( X, 'e_2', 'e_2' ) ), 
% 1.03/1.42    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.42    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.42    5 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5536, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , clause( 2503, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', X, 'e_2' ), ~( product( X, 'e_3', 'e_2' ) ) ] )
% 1.03/1.42  , 5, clause( 2405, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.42    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_3', 'e_2' ) ] )
% 1.03/1.42  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5538, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , clause( 5536, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 
% 1.03/1.42    'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.42  , 1, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5540, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.42  , clause( 5538, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 
% 1.03/1.42    'e_1' ) ] )
% 1.03/1.42  , 3, 6, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  factor(
% 1.03/1.42  clause( 5541, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 5540, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.42  , 0, 5, substitution( 0, [] )).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  subsumption(
% 1.03/1.42  clause( 2510, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , clause( 5541, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.42    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.42  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.42    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.42  
% 1.03/1.42  
% 1.03/1.42  resolution(
% 1.03/1.42  clause( 5542, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.42    product( 'e_3', 'e_2', 'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_2'
% 1.03/1.43    , 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 2504, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 
% 1.03/1.43    'e_3', 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.43  , 5, clause( 2510, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5543, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_2'
% 1.03/1.43    , 'e_3', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5542, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_2'
% 1.03/1.43    , 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 0, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5550, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.43  , 0, clause( 5543, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_3', 'e_2', 'e_1' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5551, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5550, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_3', 'e_1' ) ] )
% 1.03/1.43  , 1, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5552, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5551, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 2, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5553, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5552, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 3, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2513, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5553, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5559, [ ~( product( X, 'e_2', 'e_3' ) ), product( 'e_3', X, 'e_1' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.43    'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.43    , Z, T ) ) ] )
% 1.03/1.43  , 2, clause( 2513, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.43    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2515, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', X, 'e_1' ), ~( product( X
% 1.03/1.43    , 'e_2', 'e_3' ) ) ] )
% 1.03/1.43  , clause( 5559, [ ~( product( X, 'e_2', 'e_3' ) ), product( 'e_3', X, 'e_1'
% 1.03/1.43     ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3'
% 1.03/1.43    , 'e_2', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.43    3 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5569, [ equalish( X, 'e_1' ), ~( product( 'e_2', 'e_3', X ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.43    'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y
% 1.03/1.43    , T ) ) ] )
% 1.03/1.43  , 2, clause( 2513, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_2' ), :=( Y, 'e_3' ), :=( Z, X ), :=( T, 
% 1.03/1.43    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2518, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( X, 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), ~( product( 'e_2', 
% 1.03/1.43    'e_3', X ) ) ] )
% 1.03/1.43  , clause( 5569, [ equalish( X, 'e_1' ), ~( product( 'e_2', 'e_3', X ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.43    'e_2', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.43    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5570, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), ~( product( 'e_2', 'e_2', 'e_3' ) ) ] )
% 1.03/1.43  , clause( 2515, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', X, 'e_1' ), ~( product( X
% 1.03/1.43    , 'e_2', 'e_3' ) ) ] )
% 1.03/1.43  , 2, 3, substitution( 0, [ :=( X, 'e_2' )] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2519, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), ~( product( 'e_2', 'e_2', 'e_3' ) ) ] )
% 1.03/1.43  , clause( 5570, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), ~( product( 'e_2', 'e_2', 'e_3' ) ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5572, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_3' ) ] )
% 1.03/1.43  , clause( 2515, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', X, 'e_1' ), ~( product( X
% 1.03/1.43    , 'e_2', 'e_3' ) ) ] )
% 1.03/1.43  , 4, clause( 417, [ product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_3' ), product( 'e_3', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5573, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 5572, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_3' ) ] )
% 1.03/1.43  , 1, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5574, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_3', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 5573, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , 2, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5578, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 
% 1.03/1.43    'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 2519, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), ~( product( 'e_2', 'e_2', 'e_3' ) ) ] )
% 1.03/1.43  , 3, clause( 5574, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_3', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_3' ) ] )
% 1.03/1.43  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5580, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5578, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 
% 1.03/1.43    'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 1, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5582, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 
% 1.03/1.43    'e_3', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_2' ) ] )
% 1.03/1.43  , clause( 5580, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 'e_3', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 2, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5583, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_3', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5582, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 
% 1.03/1.43    'e_3', 'e_1' ), product( 'e_3', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_2' ) ] )
% 1.03/1.43  , 0, 3, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2534, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ), product( 'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5583, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_3', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5585, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_2', 'e_3', 'e_4' ), product( 'e_2', 'e_2', 'e_3' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_2' ) ] )
% 1.03/1.43  , clause( 310, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_2', X, 'e_4' ), product( 'e_2', 'e_2', 'e_3' ), ~( 
% 1.03/1.43    product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.43  , 4, clause( 2534, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ), product( 'e_3', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5586, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_2', 'e_3', 'e_4' ), product( 'e_2', 'e_2', 'e_3' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.43    'e_3', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5585, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_2', 'e_3', 'e_4' ), product( 'e_2', 'e_2', 'e_3' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_2' ) ] )
% 1.03/1.43  , 0, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5587, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_2', 'e_3', 'e_4' ), product( 'e_2', 'e_2', 'e_3' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.43    'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5586, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_2', 'e_3', 'e_4' ), product( 'e_2', 'e_2', 'e_3' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.43    'e_3', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 1, 7, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5603, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_4' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 2519, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), ~( product( 'e_2', 'e_2', 'e_3' ) ) ] )
% 1.03/1.43  , 3, clause( 5587, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2'
% 1.03/1.43    , 'e_2' ), product( 'e_2', 'e_3', 'e_4' ), product( 'e_2', 'e_2', 'e_3' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.43    'e_3', 'e_1' ) ] )
% 1.03/1.43  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5605, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_4' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_3', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5603, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_4' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 1, 3, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5607, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_4' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_3', 
% 1.03/1.43    'e_1' ) ] )
% 1.03/1.43  , clause( 5605, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_4' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_3', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 2, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5608, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_4' ), product( 'e_3', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5607, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_4' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_3', 
% 1.03/1.43    'e_1' ) ] )
% 1.03/1.43  , 0, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2539, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_4' ) ] )
% 1.03/1.43  , clause( 5608, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_4' ), product( 'e_3', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 4 ), ==>( 4, 5 ), ==>( 5, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5609, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( 'e_4', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 2518, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( X, 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), ~( product( 'e_2', 
% 1.03/1.43    'e_3', X ) ) ] )
% 1.03/1.43  , 4, clause( 2539, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_3', 'e_4' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5615, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.43  , 0, clause( 5609, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , equalish( 'e_4', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), cycle( 'e_2'
% 1.03/1.43    , 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_3', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5617, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_2' ) ] )
% 1.03/1.43  , clause( 5615, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 1, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5619, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 
% 1.03/1.43    'e_3', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5617, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_2' ) ] )
% 1.03/1.43  , 2, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5620, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5619, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_3', 
% 1.03/1.43    'e_3', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 0, 3, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2546, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5620, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5628, [ equalish( X, 'e_2' ), ~( product( X, 'e_2', 'e_2' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.43    , Z ) ) ] )
% 1.03/1.43  , 2, clause( 2546, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.43    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2548, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), equalish( X, 'e_2' ), product( 'e_3', 
% 1.03/1.43    'e_3', 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.43  , clause( 5628, [ equalish( X, 'e_2' ), ~( product( X, 'e_2', 'e_2' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.43    5 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5629, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 
% 1.03/1.43    'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 
% 1.03/1.43    'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 2230, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 
% 1.03/1.43    X, 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), ~( product( 'e_1', X, 'e_3' )
% 1.03/1.43     ) ] )
% 1.03/1.43  , 6, clause( 2313, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_1', 
% 1.03/1.43    'e_4', 'e_3' ) ] )
% 1.03/1.43  , 6, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5638, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.43    product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 35, [ ~( equalish( 'e_4', 'e_2' ) ) ] )
% 1.03/1.43  , 0, clause( 5629, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.43    equalish( 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5639, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_4', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5638, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.43    product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 0, 8, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5641, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 
% 1.03/1.43    'e_1' ), product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 5639, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_4', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 2, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5643, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_4', 
% 1.03/1.43    'e_1' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5641, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 
% 1.03/1.43    'e_1' ), product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 3, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5645, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_4', 
% 1.03/1.43    'e_1' ) ] )
% 1.03/1.43  , clause( 5643, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_4', 
% 1.03/1.43    'e_1' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 4, 7, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5646, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ) ] )
% 1.03/1.43  , clause( 5645, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_4', 
% 1.03/1.43    'e_1' ) ] )
% 1.03/1.43  , 1, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2634, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_4', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5646, [ product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ), product( 'e_1', 'e_4', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.43    , 1 ), ==>( 3, 2 ), ==>( 4, 5 ), ==>( 5, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5656, [ equalish( X, 'e_1' ), ~( product( X, 'e_4', 'e_2' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_3', 'e_1' ), product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ) ] )
% 1.03/1.43  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.43    , Z ) ) ] )
% 1.03/1.43  , 2, clause( 2634, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_4', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, X ), :=( Y, 'e_4' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.43    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2639, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_4', 'e_1' ), equalish( 
% 1.03/1.43    X, 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), ~( product( X, 'e_4', 'e_2' )
% 1.03/1.43     ) ] )
% 1.03/1.43  , clause( 5656, [ equalish( X, 'e_1' ), ~( product( X, 'e_4', 'e_2' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_3', 'e_1' ), product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.43    6 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 ), ==>( 6, 5 )] )
% 1.03/1.43     ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5658, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_4', 'e_1' ), equalish( 
% 1.03/1.43    'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 2639, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_4', 'e_1' ), equalish( 
% 1.03/1.43    X, 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), ~( product( X, 'e_4', 'e_2' )
% 1.03/1.43     ) ] )
% 1.03/1.43  , 6, clause( 2301, [ product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4'
% 1.03/1.43    , 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5659, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_4', 'e_1' ), equalish( 
% 1.03/1.43    'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5658, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_4', 'e_1' ), equalish( 
% 1.03/1.43    'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ), product( 'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 0, 8, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5703, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_4', 
% 1.03/1.43    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.43    product( 'e_1', 'e_4', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 1454, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_1' ) ) ]
% 1.03/1.43     )
% 1.03/1.43  , 1, clause( 5659, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_4', 'e_1' ), 
% 1.03/1.43    equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4'
% 1.03/1.43    , 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5705, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_4', 
% 1.03/1.43    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.43    product( 'e_1', 'e_4', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5703, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_4', 
% 1.03/1.43    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.43    product( 'e_1', 'e_4', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 2, 8, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5707, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_4', 
% 1.03/1.43    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.43    product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5705, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_4', 
% 1.03/1.43    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.43    product( 'e_1', 'e_4', 'e_2' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 3, 8, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5709, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_4', 
% 1.03/1.43    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 5707, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_4', 
% 1.03/1.43    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.43    product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 5, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5710, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5709, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_4', 
% 1.03/1.43    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 0, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2643, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4'
% 1.03/1.43    , 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5710, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.43    , 1 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5711, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.43  , 0, clause( 2643, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2646, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5711, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5719, [ equalish( X, 'e_4' ), ~( product( 'e_1', X, 'e_2' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.43    , Z ) ) ] )
% 1.03/1.43  , 2, clause( 2646, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, 'e_1' ), :=( Y, X ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.43    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2652, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), equalish( X, 'e_4' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), ~( product( 'e_1', X, 'e_2' ) ) ] )
% 1.03/1.43  , clause( 5719, [ equalish( X, 'e_4' ), ~( product( 'e_1', X, 'e_2' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.43    5 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5720, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( 'e_4', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 354, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( X, 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( X, 
% 1.03/1.43    'e_1', 'e_3' ) ) ] )
% 1.03/1.43  , 4, clause( 2262, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_3' ) ] )
% 1.03/1.43  , 6, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5725, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 35, [ ~( equalish( 'e_4', 'e_2' ) ) ] )
% 1.03/1.43  , 0, clause( 5720, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.43    , equalish( 'e_4', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2'
% 1.03/1.43    , 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5726, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_1' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5725, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 0, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5728, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_4', 
% 1.03/1.43    'e_2' ) ] )
% 1.03/1.43  , clause( 5726, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_1' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 2, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5729, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5728, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_4', 
% 1.03/1.43    'e_2' ) ] )
% 1.03/1.43  , 1, 3, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2671, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5729, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 4 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5730, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_4'
% 1.03/1.43    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 2205, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), equalish( X, 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), ~( product( X, 'e_4', 'e_2' ) ) ] )
% 1.03/1.43  , 5, clause( 2671, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5731, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_4'
% 1.03/1.43    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 5730, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_4'
% 1.03/1.43    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 0, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5732, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_4'
% 1.03/1.43    , 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 5731, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_4'
% 1.03/1.43    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 1, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5738, [ equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 
% 1.03/1.43    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 1453, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_1' ) ) ]
% 1.03/1.43     )
% 1.03/1.43  , 1, clause( 5732, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.43    , product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 6, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5742, [ equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 
% 1.03/1.43    'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 5738, [ equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4'
% 1.03/1.43    , 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_2' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 3, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5744, [ equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 
% 1.03/1.43    'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 5742, [ equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4'
% 1.03/1.43    , 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' )
% 1.03/1.43     ] )
% 1.03/1.43  , 5, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5745, [ equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 5744, [ equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4'
% 1.03/1.43    , 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 0, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2677, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_4'
% 1.03/1.43    , 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 5745, [ equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 0 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5746, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.43  , 0, clause( 2677, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_1', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2690, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 5746, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5747, [ product( 'e_4', 'e_1', 'e_2' ), equalish( 'e_2', 'e_3' ), 
% 1.03/1.43    product( 'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 2187, [ product( 'e_4', 'e_1', 'e_2' ), equalish( X, 'e_3' ), 
% 1.03/1.43    product( 'e_1', 'e_4', 'e_2' ), ~( product( 'e_4', 'e_1', X ) ) ] )
% 1.03/1.43  , 3, clause( 2690, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5749, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_1', 'e_4', 
% 1.03/1.43    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.43  , clause( 256, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 1.03/1.43    'e_2', 'e_1', X ) ) ] )
% 1.03/1.43  , 2, clause( 5747, [ product( 'e_4', 'e_1', 'e_2' ), equalish( 'e_2', 'e_3'
% 1.03/1.43     ), product( 'e_1', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2'
% 1.03/1.43    , 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5751, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_1', 'e_4', 
% 1.03/1.43    'e_2' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.43  , clause( 5749, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_1', 'e_4', 
% 1.03/1.43    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.43  , 0, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5752, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_1' ) ] )
% 1.03/1.43  , clause( 5751, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_1', 'e_4', 
% 1.03/1.43    'e_2' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.43  , 1, 3, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2691, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    equalish( 'e_2', 'e_3' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_1'
% 1.03/1.43    , 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5752, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.43    , 3 ), ==>( 3, 4 ), ==>( 4, 1 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5753, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.43    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 685, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.43    equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), ~( product( 'e_4', 
% 1.03/1.43    'e_1', X ) ) ] )
% 1.03/1.43  , 6, clause( 2690, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5754, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.43    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 5753, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.43    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 1, 7, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5755, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.43    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ) ] )
% 1.03/1.43  , clause( 5754, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' ), 
% 1.03/1.43    equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 2, 7, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5757, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , clause( 256, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 1.03/1.43    'e_2', 'e_1', X ) ) ] )
% 1.03/1.43  , 2, clause( 5755, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1'
% 1.03/1.43    , 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_2' )
% 1.03/1.43    , equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' ), cycle( 'e_2'
% 1.03/1.43    , 'e_0' ) ] )
% 1.03/1.43  , 2, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5760, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.43     ] )
% 1.03/1.43  , clause( 5757, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , 0, 7, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5761, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , clause( 5760, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), equalish( 'e_2', 'e_3' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.43     ] )
% 1.03/1.43  , 1, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2693, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_4'
% 1.03/1.43    , 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , clause( 5761, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 1 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5763, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.43  , 0, clause( 2691, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , equalish( 'e_2', 'e_3' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2701, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5763, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5769, [ ~( product( X, 'e_1', 'e_4' ) ), product( 'e_4', X, 'e_2' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.43    , Z, T ) ) ] )
% 1.03/1.43  , 2, clause( 2701, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.43    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2714, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', X, 'e_2' ), ~( product( X
% 1.03/1.43    , 'e_1', 'e_4' ) ) ] )
% 1.03/1.43  , clause( 5769, [ ~( product( X, 'e_1', 'e_4' ) ), product( 'e_4', X, 'e_2'
% 1.03/1.43     ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4'
% 1.03/1.43    , 'e_1', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.43    3 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5778, [ equalish( X, 'e_1' ), ~( product( X, 'e_4', 'e_2' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.43    , Z ) ) ] )
% 1.03/1.43  , 2, clause( 2701, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_4' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.43    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2715, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    equalish( X, 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), ~( product( X, 
% 1.03/1.43    'e_4', 'e_2' ) ) ] )
% 1.03/1.43  , clause( 5778, [ equalish( X, 'e_1' ), ~( product( X, 'e_4', 'e_2' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.43    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5784, [ equalish( X, 'e_4' ), ~( product( 'e_1', X, 'e_2' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.43    , Z ) ) ] )
% 1.03/1.43  , 2, clause( 2701, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_1' ), :=( Y, X ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.43    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2716, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    equalish( X, 'e_4' ), product( 'e_4', 'e_1', 'e_2' ), ~( product( 'e_1', 
% 1.03/1.43    X, 'e_2' ) ) ] )
% 1.03/1.43  , clause( 5784, [ equalish( X, 'e_4' ), ~( product( 'e_1', X, 'e_2' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.43    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5785, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_3' ) ] )
% 1.03/1.43  , clause( 2714, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', X, 'e_2' ), ~( product( X
% 1.03/1.43    , 'e_1', 'e_4' ) ) ] )
% 1.03/1.43  , 4, clause( 264, [ product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ), product( 'e_4', 'e_1', 'e_3' ), product( 'e_4', 'e_1', 'e_4' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5786, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , clause( 5785, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_3' ) ] )
% 1.03/1.43  , 2, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2730, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , clause( 5786, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 4 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5787, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.43  , 0, clause( 2693, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_1' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2738, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , clause( 5787, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5795, [ equalish( X, 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.43    , Z ) ) ] )
% 1.03/1.43  , 2, clause( 2738, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.43    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2747, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), equalish( X, 'e_2' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 1.03/1.43  , clause( 5795, [ equalish( X, 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.43    5 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5796, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), equalish( 'e_4', 'e_2' ), product( 'e_4'
% 1.03/1.43    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 2747, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), equalish( X, 'e_2' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 1.03/1.43  , 5, clause( 2730, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_4', 'e_2' ), product( 'e_4', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5797, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), equalish( 'e_4', 'e_2' ), product( 'e_4'
% 1.03/1.43    , 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 5796, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), equalish( 'e_4', 'e_2' ), product( 'e_4'
% 1.03/1.43    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 0, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5804, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 35, [ ~( equalish( 'e_4', 'e_2' ) ) ] )
% 1.03/1.43  , 0, clause( 5797, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_1' ), equalish( 'e_4', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_4', 
% 1.03/1.43    'e_2' ) ] )
% 1.03/1.43  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5805, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5804, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_1' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 1, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5806, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5805, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 
% 1.03/1.43    'e_4', 'e_2' ) ] )
% 1.03/1.43  , 2, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5807, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5806, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), product( 'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 3, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2764, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5807, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5808, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 2715, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    equalish( X, 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), ~( product( X, 
% 1.03/1.43    'e_4', 'e_2' ) ) ] )
% 1.03/1.43  , 4, clause( 2764, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5815, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_1' ), equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 1453, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_1' ) ) ]
% 1.03/1.43     )
% 1.03/1.43  , 1, clause( 5808, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2'
% 1.03/1.43    , 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 6, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5820, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_1' ), equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 5815, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_1' ), equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 2, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5822, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_1' ), equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , clause( 5820, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_1' ), equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 4, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5823, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ) ] )
% 1.03/1.43  , clause( 5822, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_1' ), equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 
% 1.03/1.43    'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , 0, 3, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5824, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 5823, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ) ] )
% 1.03/1.43  , 1, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2773, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 5824, [ equalish( 'e_4', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.43    , 1 ), ==>( 3, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5825, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.43  , 0, clause( 2773, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , equalish( 'e_4', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2784, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 5825, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5826, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_2', 'e_4', 'e_4' ), product( 'e_1', 'e_2', 'e_3' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.43  , clause( 388, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_2', X, 'e_4' ), product( 'e_1', 'e_2', 'e_3' ), ~( 
% 1.03/1.43    product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.43  , 4, clause( 2784, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5827, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_4' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_3' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' )
% 1.03/1.43     ) ] )
% 1.03/1.43  , 1, clause( 5826, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2'
% 1.03/1.43    , 'e_2' ), product( 'e_2', 'e_4', 'e_4' ), product( 'e_1', 'e_2', 'e_3' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5828, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_2', 'e_4', 'e_4' ), product( 'e_1', 'e_2', 'e_3' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , clause( 5827, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_4' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_3' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , 0, 1, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2788, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_4' ) ] )
% 1.03/1.43  , clause( 5828, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_2', 'e_4', 'e_4' ), product( 'e_1', 'e_2', 'e_3' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.43    , 4 ), ==>( 3, 3 ), ==>( 4, 0 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5832, [ ~( product( X, 'e_4', 'e_1' ) ), product( 'e_1', X, 'e_2' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.43  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.43    , Z, T ) ) ] )
% 1.03/1.43  , 2, clause( 2784, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [ :=( X, X ), :=( Y, 'e_4' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.43    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2789, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_1', X, 'e_2' ), ~( product( X, 'e_4', 'e_1' ) ) ] )
% 1.03/1.43  , clause( 5832, [ ~( product( X, 'e_4', 'e_1' ) ), product( 'e_1', X, 'e_2'
% 1.03/1.43     ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.43    2 ), ==>( 2, 0 ), ==>( 3, 1 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5836, [ equalish( X, 'e_2' ), ~( product( 'e_4', 'e_1', X ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.43  , clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y
% 1.03/1.43    , T ) ) ] )
% 1.03/1.43  , 2, clause( 2784, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [ :=( X, 'e_4' ), :=( Y, 'e_1' ), :=( Z, X ), :=( T, 
% 1.03/1.43    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2792, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), product( 'e_2'
% 1.03/1.43    , 'e_1', 'e_1' ), ~( product( 'e_4', 'e_1', X ) ) ] )
% 1.03/1.43  , clause( 5836, [ equalish( X, 'e_2' ), ~( product( 'e_4', 'e_1', X ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 1.03/1.43    3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5837, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 2789, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_1', X, 'e_2' ), ~( product( X, 'e_4', 'e_1' ) ) ] )
% 1.03/1.43  , 3, clause( 1621, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', 'e_4', 'e_1' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5838, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5837, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 0, 3, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2799, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5838, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5846, [ equalish( X, 'e_2' ), ~( product( 'e_1', 'e_2', X ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y
% 1.03/1.43    , T ) ) ] )
% 1.03/1.43  , 2, clause( 2799, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, 'e_1' ), :=( Y, 'e_2' ), :=( Z, X ), :=( T, 
% 1.03/1.43    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2806, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_2' ), product( 'e_2', 
% 1.03/1.43    'e_3', 'e_1' ), ~( product( 'e_1', 'e_2', X ) ) ] )
% 1.03/1.43  , clause( 5846, [ equalish( X, 'e_2' ), ~( product( 'e_1', 'e_2', X ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.43    5 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5847, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 1627, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( X, 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), ~( product( 'e_2', 
% 1.03/1.43    'e_4', X ) ) ] )
% 1.03/1.43  , 4, clause( 2788, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_4' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5849, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_3' ) ] )
% 1.03/1.43  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.43  , 0, clause( 5847, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2'
% 1.03/1.43    , 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5850, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 5849, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_3' ) ] )
% 1.03/1.43  , 0, 3, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2808, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 5850, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 1.03/1.43    , 4 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 5 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5858, [ ~( product( X, 'e_2', 'e_4' ) ), product( 'e_4', X, 'e_4' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.43    , Z, T ) ) ] )
% 1.03/1.43  , 2, clause( 2788, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_4' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.43    'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2819, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', X, 'e_4' ), ~( product( X, 'e_2', 'e_4' ) ) ] )
% 1.03/1.43  , clause( 5858, [ ~( product( X, 'e_2', 'e_4' ) ), product( 'e_4', X, 'e_4'
% 1.03/1.43     ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1'
% 1.03/1.43    , 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 
% 1.03/1.43    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5861, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.43    , 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 2806, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_2' ), product( 'e_2', 
% 1.03/1.43    'e_3', 'e_1' ), ~( product( 'e_1', 'e_2', X ) ) ] )
% 1.03/1.43  , 5, clause( 2808, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5877, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.43    , 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' )
% 1.03/1.43     ) ] )
% 1.03/1.43  , 1, clause( 5861, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 1, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5878, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.43    , 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_2' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5877, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.43    , 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 0, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5880, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.43    , 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_2' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5878, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.43    , 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_2' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 2, 7, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5882, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.43    , 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 5880, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.43    , 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_2' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 4, 7, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5883, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.43    , 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5882, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.43    , 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 1, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2836, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), equalish( 
% 1.03/1.43    'e_3', 'e_2' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5883, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_3', 'e_2' ), product( 'e_2'
% 1.03/1.43    , 'e_3', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 4 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5884, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 32, [ ~( equalish( 'e_3', 'e_2' ) ) ] )
% 1.03/1.43  , 0, clause( 2836, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), 
% 1.03/1.43    equalish( 'e_3', 'e_2' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2844, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5884, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5885, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 'e_4' ), product( 'e_4'
% 1.03/1.43    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 2652, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), equalish( X, 'e_4' ), product( 'e_4', 
% 1.03/1.43    'e_1', 'e_2' ), ~( product( 'e_1', X, 'e_2' ) ) ] )
% 1.03/1.43  , 5, clause( 2844, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5891, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 30, [ ~( equalish( 'e_2', 'e_4' ) ) ] )
% 1.03/1.43  , 0, clause( 5885, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_3', 'e_1' ), equalish( 'e_2', 'e_4' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5893, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.43    'e_1' ) ] )
% 1.03/1.43  , clause( 5891, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 1, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5895, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 5893, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.43    'e_1' ) ] )
% 1.03/1.43  , 2, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5896, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 5895, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , 0, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2846, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 5896, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.43    , 3 ), ==>( 3, 4 ), ==>( 4, 1 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5904, [ ~( product( X, 'e_1', 'e_2' ) ), product( 'e_2', X, 'e_2' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.43    , Z, T ) ) ] )
% 1.03/1.43  , 2, clause( 2844, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.43    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2849, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', X, 'e_2' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.43  , clause( 5904, [ ~( product( X, 'e_1', 'e_2' ) ), product( 'e_2', X, 'e_2'
% 1.03/1.43     ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.43    , 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 
% 1.03/1.43    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5912, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 2849, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', X, 'e_2' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.43  , 5, clause( 2846, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5914, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5912, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 1, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5916, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 
% 1.03/1.43    'e_1' ) ] )
% 1.03/1.43  , clause( 5914, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 2, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5918, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , clause( 5916, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 
% 1.03/1.43    'e_1' ) ] )
% 1.03/1.43  , 3, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5919, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5918, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , 0, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2886, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 5919, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5920, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 1627, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( X, 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), ~( product( 'e_2', 
% 1.03/1.43    'e_4', X ) ) ] )
% 1.03/1.43  , 4, clause( 2886, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5926, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.43    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 1454, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_1' ) ) ]
% 1.03/1.43     )
% 1.03/1.43  , 1, clause( 5920, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2'
% 1.03/1.43    , 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5928, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.43    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5926, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.43    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 2, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5930, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.43    'e_1' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , clause( 5928, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.43    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 4, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5931, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ) ] )
% 1.03/1.43  , clause( 5930, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 
% 1.03/1.43    'e_1' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , 0, 3, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5932, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5931, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ) ] )
% 1.03/1.43  , 1, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2889, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5932, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.43    , 1 ), ==>( 3, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5933, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.43  , 0, clause( 2889, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2890, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 5933, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5937, [ equalish( X, 'e_2' ), ~( product( X, 'e_3', 'e_1' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.43    , Z ) ) ] )
% 1.03/1.43  , 2, clause( 2890, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 2, substitution( 0, [ :=( X, X ), :=( Y, 'e_3' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.43    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2896, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), product( 'e_2'
% 1.03/1.43    , 'e_2', 'e_1' ), ~( product( X, 'e_3', 'e_1' ) ) ] )
% 1.03/1.43  , clause( 5937, [ equalish( X, 'e_2' ), ~( product( X, 'e_3', 'e_1' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 1.03/1.43    3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5938, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_4' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 2819, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', X, 'e_4' ), ~( product( X, 'e_2', 'e_4' ) ) ] )
% 1.03/1.43  , 5, clause( 267, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 'e_1', 'e_2', 'e_4' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5939, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_4' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 5938, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_4' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , 1, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5940, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_4' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 5939, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_4' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_3' ) ] )
% 1.03/1.43  , 2, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5941, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_4' ) ] )
% 1.03/1.43  , clause( 5940, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_4' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , 3, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2910, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_4' ) ] )
% 1.03/1.43  , clause( 5941, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_4' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5942, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 2792, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_1' ), ~( product( 'e_4', 'e_1', X ) ) ] )
% 1.03/1.43  , 3, clause( 2910, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_4', 'e_1', 'e_4' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5944, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 35, [ ~( equalish( 'e_4', 'e_2' ) ) ] )
% 1.03/1.43  , 0, clause( 5942, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_2' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_3' ) ] )
% 1.03/1.43  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5945, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 5944, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , 0, 2, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2911, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 5945, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 1.03/1.43    , 1 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5946, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' )
% 1.03/1.43     ) ] )
% 1.03/1.43  , 1, clause( 2911, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5947, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 5946, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , 0, 2, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2925, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 5947, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5953, [ ~( product( X, 'e_1', 'e_2' ) ), product( 'e_2', X, 'e_3' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.43    , Z, T ) ) ] )
% 1.03/1.43  , 2, clause( 2925, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.43    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2937, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', X, 'e_3' ), product( 'e_1', 'e_2', 'e_2' ), ~( product( X
% 1.03/1.43    , 'e_1', 'e_2' ) ) ] )
% 1.03/1.43  , clause( 5953, [ ~( product( X, 'e_1', 'e_2' ) ), product( 'e_2', X, 'e_3'
% 1.03/1.43     ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1'
% 1.03/1.43    , 'e_2', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 1.03/1.43    2 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5959, [ equalish( X, 'e_3' ), ~( product( 'e_1', 'e_2', X ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y
% 1.03/1.43    , T ) ) ] )
% 1.03/1.43  , 2, clause( 2925, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_1' ), :=( Y, 'e_2' ), :=( Z, X ), :=( T, 
% 1.03/1.43    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2940, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( X, 'e_3' ), product( 'e_1', 'e_2', 'e_2' ), ~( product( 'e_1', 
% 1.03/1.43    'e_2', X ) ) ] )
% 1.03/1.43  , clause( 5959, [ equalish( X, 'e_3' ), ~( product( 'e_1', 'e_2', X ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.43    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5960, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_4', 'e_3' ), product( 'e_1', 'e_2', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.43  , clause( 2937, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', X, 'e_3' ), product( 'e_1', 'e_2', 'e_2' ), ~( product( X
% 1.03/1.43    , 'e_1', 'e_2' ) ) ] )
% 1.03/1.43  , 4, clause( 2784, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5962, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_3' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' )
% 1.03/1.43     ) ] )
% 1.03/1.43  , 1, clause( 5960, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_4', 'e_3' ), product( 'e_1', 'e_2', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5963, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_4', 'e_3' ), product( 'e_1', 'e_2', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ) ] )
% 1.03/1.43  , clause( 5962, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_4', 'e_3' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , 0, 2, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5964, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_4', 'e_3' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5963, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_4', 'e_3' ), product( 'e_1', 'e_2', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ) ] )
% 1.03/1.43  , 1, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2963, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.43  , clause( 5964, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_2', 'e_4', 'e_3' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.43    , 3 ), ==>( 3, 2 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5965, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 355, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( X, 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( 'e_2', 
% 1.03/1.43    X, 'e_3' ) ) ] )
% 1.03/1.43  , 4, clause( 2963, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_4', 'e_3' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5967, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' )
% 1.03/1.43     ) ] )
% 1.03/1.43  , 1, clause( 5965, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.43    , equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2'
% 1.03/1.43    , 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' )
% 1.03/1.43     ] )
% 1.03/1.43  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5968, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5967, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 0, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5969, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_1'
% 1.03/1.43    , 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5968, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 1, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2991, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_1'
% 1.03/1.43    , 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5969, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_1'
% 1.03/1.43    , 'e_2', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5970, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.43  , 0, clause( 2991, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , equalish( 'e_4', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2996, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5970, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5972, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( 'e_2', 'e_3' ), product( 'e_1', 'e_2', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 2940, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( X, 'e_3' ), product( 'e_1', 'e_2', 'e_2' ), ~( product( 'e_1', 
% 1.03/1.43    'e_2', X ) ) ] )
% 1.03/1.43  , 4, clause( 2996, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_1', 'e_2' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5973, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( 'e_2', 'e_3' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1'
% 1.03/1.43    , 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 5972, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    equalish( 'e_2', 'e_3' ), product( 'e_1', 'e_2', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 0, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5993, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), equalish( 'e_2', 'e_3' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 256, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 1.03/1.43    'e_2', 'e_1', X ) ) ] )
% 1.03/1.43  , 2, clause( 5973, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , equalish( 'e_2', 'e_3' ), product( 'e_1', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5995, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), equalish( 'e_2', 'e_3' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5993, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), equalish( 'e_2', 'e_3' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , 3, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5996, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_2' ) ] )
% 1.03/1.43  , clause( 5995, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), equalish( 'e_2', 'e_3' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 0, 2, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 5997, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5996, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_1' ), equalish( 'e_2', 'e_3' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_2' ) ] )
% 1.03/1.43  , 1, 3, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 2997, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5997, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5998, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 1.03/1.43  , 0, clause( 2997, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_3' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3020, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 5998, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 5999, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 2716, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.43    equalish( X, 'e_4' ), product( 'e_4', 'e_1', 'e_2' ), ~( product( 'e_1', 
% 1.03/1.43    X, 'e_2' ) ) ] )
% 1.03/1.43  , 4, clause( 3020, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6001, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' )
% 1.03/1.43     ) ] )
% 1.03/1.43  , 1, clause( 5999, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.43    , equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2'
% 1.03/1.43    , 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , 1, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6002, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ) ] )
% 1.03/1.43  , clause( 6001, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , 0, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6003, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 6002, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ) ] )
% 1.03/1.43  , 1, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3022, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_4' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 6003, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    equalish( 'e_2', 'e_4' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.43    , 1 ), ==>( 3, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6004, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), equalish( 'e_1', 'e_2' ), product( 'e_3'
% 1.03/1.43    , 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 2548, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), equalish( X, 'e_2' ), product( 'e_3', 
% 1.03/1.43    'e_3', 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.43  , 5, clause( 3020, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6006, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 25, [ ~( equalish( 'e_1', 'e_2' ) ) ] )
% 1.03/1.43  , 0, clause( 6004, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_3', 'e_2', 'e_1' ), equalish( 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_3', 'e_3', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_1' ) ] )
% 1.03/1.43  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6007, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 6006, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , 0, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3024, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_3', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , clause( 6007, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_3', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 'e_1' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.43    , 3 ), ==>( 3, 4 ), ==>( 4, 1 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6011, [ ~( product( X, 'e_1', 'e_2' ) ), product( 'e_2', X, 'e_2' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.43    , Z, T ) ) ] )
% 1.03/1.43  , 2, clause( 3020, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.43    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3026, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', X, 'e_2' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.43  , clause( 6011, [ ~( product( X, 'e_1', 'e_2' ) ), product( 'e_2', X, 'e_2'
% 1.03/1.43     ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.43    2 ), ==>( 2, 0 ), ==>( 3, 1 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6015, [ equalish( X, 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.43    , Z ) ) ] )
% 1.03/1.43  , 2, clause( 3020, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.43    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3027, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), product( 'e_1'
% 1.03/1.43    , 'e_2', 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.43  , clause( 6015, [ equalish( X, 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 1.03/1.43    3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6016, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 30, [ ~( equalish( 'e_2', 'e_4' ) ) ] )
% 1.03/1.43  , 0, clause( 3022, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_4' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_1' ), product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3030, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 6016, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6017, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 3026, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', X, 'e_2' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.43  , 3, clause( 3030, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_4', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6019, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , clause( 6017, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 
% 1.03/1.43    'e_2', 'e_1' ) ] )
% 1.03/1.43  , 1, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6020, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 6019, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_4', 'e_2' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.43  , 0, 3, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3052, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , clause( 6020, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6024, [ ~( product( X, 'e_2', 'e_4' ) ), product( 'e_4', X, 'e_2' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.43    , Z, T ) ) ] )
% 1.03/1.43  , 2, clause( 3052, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_4', 'e_2' ) ] )
% 1.03/1.43  , 2, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_4' ), :=( T, 
% 1.03/1.43    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3064, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_4', X, 'e_2' ), ~( product( X, 'e_2', 'e_4' ) ) ] )
% 1.03/1.43  , clause( 6024, [ ~( product( X, 'e_2', 'e_4' ) ), product( 'e_4', X, 'e_2'
% 1.03/1.43     ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.43    2 ), ==>( 2, 0 ), ==>( 3, 1 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6025, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 3064, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_4', X, 'e_2' ), ~( product( X, 'e_2', 'e_4' ) ) ] )
% 1.03/1.43  , 3, clause( 157, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_2' ), product( 'e_2', 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_4' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3073, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , clause( 6025, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_4', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6026, [ cycle( 'e_2', 'e_0' ), equalish( 'e_3', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 2896, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), ~( product( X, 'e_3', 'e_1' ) ) ] )
% 1.03/1.43  , 3, clause( 3024, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_3', 'e_3', 'e_1' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6027, [ cycle( 'e_2', 'e_0' ), equalish( 'e_3', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 6026, [ cycle( 'e_2', 'e_0' ), equalish( 'e_3', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 0, 3, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6030, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_3', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 32, [ ~( equalish( 'e_3', 'e_2' ) ) ] )
% 1.03/1.43  , 0, clause( 6027, [ cycle( 'e_2', 'e_0' ), equalish( 'e_3', 'e_2' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6031, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 6030, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_3', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , 1, 3, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3083, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 6031, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_1', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.43    , 1 ), ==>( 3, 3 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6034, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_2' ), product( 'e_1', 'e_3', 'e_4' ), product( 'e_2', 'e_1', 'e_3' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 349, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_2' ), product( 'e_1', X, 'e_4' ), product( 'e_2', 'e_1', 'e_3' ), ~( 
% 1.03/1.43    product( X, 'e_2', 'e_1' ) ) ] )
% 1.03/1.43  , 4, clause( 3083, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6038, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_2' ), product( 'e_1', 'e_3', 'e_4' ), product( 'e_2', 'e_1', 'e_3' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' )
% 1.03/1.43     ) ] )
% 1.03/1.43  , 1, clause( 6034, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1'
% 1.03/1.43    , 'e_2' ), product( 'e_1', 'e_3', 'e_4' ), product( 'e_2', 'e_1', 'e_3' )
% 1.03/1.43    , cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ) ] )
% 1.03/1.43  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6039, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_2' ), product( 'e_1', 'e_3', 'e_4' ), product( 'e_2', 'e_1', 'e_3' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 6038, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_2' ), product( 'e_1', 'e_3', 'e_4' ), product( 'e_2', 'e_1', 'e_3' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ) ] )
% 1.03/1.43  , 0, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3087, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_3' ), product( 'e_1', 'e_3', 'e_4' ) ] )
% 1.03/1.43  , clause( 6039, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_2' ), product( 'e_1', 'e_3', 'e_4' ), product( 'e_2', 'e_1', 'e_3' ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 3 ), ==>( 2
% 1.03/1.43    , 5 ), ==>( 3, 4 ), ==>( 4, 0 ), ==>( 5, 2 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6042, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_1', 'e_3', 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ) ] )
% 1.03/1.43  , clause( 353, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_1', X, 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( X
% 1.03/1.43    , 'e_2', 'e_1' ) ) ] )
% 1.03/1.43  , 4, clause( 3083, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , 3, substitution( 0, [ :=( X, 'e_3' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6046, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_1', 'e_3', 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ) ] )
% 1.03/1.43  , clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' )
% 1.03/1.43     ) ] )
% 1.03/1.43  , 1, clause( 6042, [ product( 'e_2', 'e_1', 'e_1' ), cycle( 'e_2', 'e_0' )
% 1.03/1.43    , product( 'e_1', 'e_3', 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ) ] )
% 1.03/1.43  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6047, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_1', 'e_3', 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 6046, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_1', 'e_3', 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ) ] )
% 1.03/1.43  , 0, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6048, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_1', 'e_3', 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , clause( 6047, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_1', 'e_3', 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 
% 1.03/1.43    'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , 1, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3088, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_3', 'e_3' ) ] )
% 1.03/1.43  , clause( 6048, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.43    product( 'e_1', 'e_3', 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.43    , 4 ), ==>( 3, 3 ), ==>( 4, 2 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6056, [ equalish( X, 'e_3' ), ~( product( 'e_1', 'e_3', X ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y
% 1.03/1.43    , T ) ) ] )
% 1.03/1.43  , 2, clause( 3088, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_3', 'e_3' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, 'e_1' ), :=( Y, 'e_3' ), :=( Z, X ), :=( T, 
% 1.03/1.43    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3114, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_2' ), ~( product( 'e_1', 'e_3', X ) ) ] )
% 1.03/1.43  , clause( 6056, [ equalish( X, 'e_3' ), ~( product( 'e_1', 'e_3', X ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.43    5 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6057, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_4', 'e_3' ), product( 'e_2'
% 1.03/1.43    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , clause( 3114, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_2' ), ~( product( 'e_1', 'e_3', X ) ) ] )
% 1.03/1.43  , 5, clause( 3087, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_3' ), product( 'e_1', 'e_3', 'e_4' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6058, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_4', 'e_3' ), product( 'e_2'
% 1.03/1.43    , 'e_1', 'e_2' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 6057, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_4', 'e_3' ), product( 'e_2'
% 1.03/1.43    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , 0, 5, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6065, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , clause( 36, [ ~( equalish( 'e_4', 'e_3' ) ) ] )
% 1.03/1.43  , 0, clause( 6058, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_4', 'e_3' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_2' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_3' ) ] )
% 1.03/1.43  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6066, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_3' ) ] )
% 1.03/1.43  , clause( 6065, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , 1, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6067, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , clause( 6066, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_3' ) ] )
% 1.03/1.43  , 2, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6068, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , clause( 6067, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , 3, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3354, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , clause( 6068, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.43    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6076, [ equalish( X, 'e_1' ), ~( product( 'e_2', X, 'e_3' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T
% 1.03/1.43    , Z ) ) ] )
% 1.03/1.43  , 2, clause( 3354, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.43  , 4, substitution( 0, [ :=( X, 'e_2' ), :=( Y, X ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.43    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3359, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 1.03/1.43  , clause( 6076, [ equalish( X, 'e_1' ), ~( product( 'e_2', X, 'e_3' ) ), 
% 1.03/1.43    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 1.03/1.43    5 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6077, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.43    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 3359, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_1' ), product( 'e_2', 
% 1.03/1.43    'e_1', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 1.03/1.43  , 5, clause( 3073, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.43  , 5, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6079, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.43    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_2' ), product( 'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 6077, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.43    , 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 1, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6088, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ), product( 'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 1454, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_1' ) ) ]
% 1.03/1.43     )
% 1.03/1.43  , 1, clause( 6079, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 
% 1.03/1.43    'e_1' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_4', 'e_2', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 1, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6090, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 6088, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_2' ), product( 'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 2, 6, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6091, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_4', 'e_2', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , clause( 6090, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.43    'e_2' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 0, 3, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  factor(
% 1.03/1.43  clause( 6092, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_2' ), product( 'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 6091, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), cycle( 'e_2', 
% 1.03/1.43    'e_0' ), product( 'e_2', 'e_2', 'e_2' ), product( 'e_4', 'e_2', 'e_2' ) ]
% 1.03/1.43     )
% 1.03/1.43  , 1, 4, substitution( 0, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3389, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_2' ), equalish( 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.43    , 'e_1', 'e_2' ), product( 'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 6092, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.43    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 
% 1.03/1.43    'e_2', 'e_2' ), product( 'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.43    , 1 ), ==>( 3, 4 ), ==>( 4, 2 ), ==>( 5, 5 )] ) ).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  resolution(
% 1.03/1.43  clause( 6093, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.43  , 0, clause( 3389, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.43    , product( 'e_2', 'e_2', 'e_2' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.43    'e_2', 'e_1', 'e_2' ), product( 'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.43  
% 1.03/1.43  
% 1.03/1.43  subsumption(
% 1.03/1.43  clause( 3398, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.43    'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.43  , clause( 6093, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.43    product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_1', 'e_2' ), product( 
% 1.03/1.44    'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.44    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6095, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_1' ), product( 
% 1.03/1.44    'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 
% 1.03/1.44    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_2' ) ]
% 1.03/1.44     )
% 1.03/1.44  , clause( 3027, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), product( 
% 1.03/1.44    'e_1', 'e_2', 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.44  , 3, clause( 3398, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.44    , product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 'e_2' ), product( 
% 1.03/1.44    'e_4', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , 4, substitution( 0, [ :=( X, 'e_4' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6098, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), equalish( 'e_4', 
% 1.03/1.44    'e_1' ), product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.44    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , clause( 3026, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_2', X, 'e_2' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.44  , 3, clause( 6095, [ cycle( 'e_2', 'e_0' ), equalish( 'e_4', 'e_1' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 
% 1.03/1.44    'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_2', 'e_2', 
% 1.03/1.44    'e_2' ) ] )
% 1.03/1.44  , 5, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6100, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), equalish( 'e_4', 
% 1.03/1.44    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.44    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , clause( 6098, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), equalish( 'e_4', 
% 1.03/1.44    'e_1' ), product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.44    'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , 1, 5, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6102, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), equalish( 'e_4', 
% 1.03/1.44    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 6100, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), equalish( 'e_4', 
% 1.03/1.44    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), product( 
% 1.03/1.44    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , 2, 7, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6103, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_2', 'e_2', 'e_2' ), equalish( 'e_4', 'e_1' ), cycle( 'e_2', 
% 1.03/1.44    'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 6102, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_2', 'e_2', 'e_2' ), cycle( 'e_2', 'e_0' ), equalish( 'e_4', 
% 1.03/1.44    'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , 0, 3, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6104, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_2', 'e_2', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_2'
% 1.03/1.44    , 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 6103, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_2', 'e_2', 'e_2' ), equalish( 'e_4', 'e_1' ), cycle( 'e_2', 
% 1.03/1.44    'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , 0, 4, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3399, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.44    equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_2', 'e_1' ), product( 'e_2'
% 1.03/1.44    , 'e_2', 'e_2' ) ] )
% 1.03/1.44  , clause( 6104, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_2', 'e_2', 'e_2' ), equalish( 'e_4', 'e_1' ), product( 'e_2'
% 1.03/1.44    , 'e_2', 'e_1' ) ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 1.03/1.44    , 4 ), ==>( 3, 2 ), ==>( 4, 1 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6105, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 1.03/1.44  , 0, clause( 3399, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.44    , equalish( 'e_4', 'e_1' ), product( 'e_1', 'e_2', 'e_1' ), product( 
% 1.03/1.44    'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3415, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , clause( 6105, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 1.03/1.44    , 1 ), ==>( 3, 3 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6106, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.44    'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_1' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 3027, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), product( 
% 1.03/1.44    'e_1', 'e_2', 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.44  , 3, clause( 3415, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.44    , product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6108, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.44    'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 
% 1.03/1.44    'e_1' ) ] )
% 1.03/1.44  , clause( 6106, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.44    'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_1' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , 2, 4, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6109, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.44    'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 6108, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.44    'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 
% 1.03/1.44    'e_1' ) ] )
% 1.03/1.44  , 0, 3, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6112, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), equalish( 
% 1.03/1.44    'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 1454, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_1' ) ) ]
% 1.03/1.44     )
% 1.03/1.44  , 1, clause( 6109, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , 2, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6113, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.44    'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 6112, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), equalish( 
% 1.03/1.44    'e_2', 'e_1' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , 0, 2, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3417, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.44    'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 6113, [ equalish( 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), product( 
% 1.03/1.44    'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.44    , 2 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6114, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.44  , 0, clause( 3417, [ cycle( 'e_2', 'e_0' ), equalish( 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3418, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 6114, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ) ]
% 1.03/1.44     )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.44     ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6116, [ ~( product( X, 'e_2', 'e_2' ) ), product( 'e_2', X, 'e_1' )
% 1.03/1.44    , cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.44  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.44    , Z, T ) ) ] )
% 1.03/1.44  , 2, clause( 3418, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.44     ] )
% 1.03/1.44  , 1, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.44    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3423, [ cycle( 'e_2', 'e_0' ), product( 'e_2', X, 'e_1' ), ~( 
% 1.03/1.44    product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.44  , clause( 6116, [ ~( product( X, 'e_2', 'e_2' ) ), product( 'e_2', X, 'e_1'
% 1.03/1.44     ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.44  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.44    1 ), ==>( 2, 0 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6118, [ equalish( X, 'e_2' ), ~( product( X, 'e_2', 'e_1' ) ), 
% 1.03/1.44    cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.44  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.44    , Z ) ) ] )
% 1.03/1.44  , 2, clause( 3418, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' )
% 1.03/1.44     ] )
% 1.03/1.44  , 1, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_1' ), :=( T, 
% 1.03/1.44    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3424, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), ~( product( X
% 1.03/1.44    , 'e_2', 'e_1' ) ) ] )
% 1.03/1.44  , clause( 6118, [ equalish( X, 'e_2' ), ~( product( X, 'e_2', 'e_1' ) ), 
% 1.03/1.44    cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.44  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 1.03/1.44    2 ), ==>( 2, 0 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6119, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' ), 
% 1.03/1.44    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 3423, [ cycle( 'e_2', 'e_0' ), product( 'e_2', X, 'e_1' ), ~( 
% 1.03/1.44    product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.44  , 2, clause( 3020, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.44    , product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , 2, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6121, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.44    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' )
% 1.03/1.44     ) ] )
% 1.03/1.44  , 1, clause( 6119, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_1' )
% 1.03/1.44    , cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , 1, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6122, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.44    cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.44  , clause( 6121, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.44    cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , 0, 3, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6123, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.44  , clause( 6122, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 1.03/1.44    cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.44  , 1, 2, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3427, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 6123, [ product( 'e_1', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ) ]
% 1.03/1.44     )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 1.03/1.44     ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6124, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_2' ), cycle( 
% 1.03/1.44    'e_2', 'e_0' ) ] )
% 1.03/1.44  , clause( 3424, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), ~( product( 
% 1.03/1.44    X, 'e_2', 'e_1' ) ) ] )
% 1.03/1.44  , 2, clause( 3427, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_2', 'e_1' )
% 1.03/1.44     ] )
% 1.03/1.44  , 1, substitution( 0, [ :=( X, 'e_1' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6126, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.44  , clause( 25, [ ~( equalish( 'e_1', 'e_2' ) ) ] )
% 1.03/1.44  , 0, clause( 6124, [ cycle( 'e_2', 'e_0' ), equalish( 'e_1', 'e_2' ), cycle( 
% 1.03/1.44    'e_2', 'e_0' ) ] )
% 1.03/1.44  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6127, [ cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.44  , clause( 6126, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.44  , 0, 1, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3428, [ cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.44  , clause( 6127, [ cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6128, [ ~( product( 'e_2', 'e_1', 'e_4' ) ) ] )
% 1.03/1.44  , clause( 96, [ ~( product( 'e_2', 'e_1', 'e_4' ) ), ~( cycle( 'e_2', 'e_0'
% 1.03/1.44     ) ) ] )
% 1.03/1.44  , 1, clause( 3428, [ cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.44  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3429, [ ~( product( 'e_2', 'e_1', 'e_4' ) ) ] )
% 1.03/1.44  , clause( 6128, [ ~( product( 'e_2', 'e_1', 'e_4' ) ) ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6129, [ ~( product( 'e_2', 'e_1', 'e_3' ) ) ] )
% 1.03/1.44  , clause( 95, [ ~( product( 'e_2', 'e_1', 'e_3' ) ), ~( cycle( 'e_2', 'e_0'
% 1.03/1.44     ) ) ] )
% 1.03/1.44  , 1, clause( 3428, [ cycle( 'e_2', 'e_0' ) ] )
% 1.03/1.44  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3430, [ ~( product( 'e_2', 'e_1', 'e_3' ) ) ] )
% 1.03/1.44  , clause( 6129, [ ~( product( 'e_2', 'e_1', 'e_3' ) ) ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6130, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.44    'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.44  , clause( 3429, [ ~( product( 'e_2', 'e_1', 'e_4' ) ) ] )
% 1.03/1.44  , 0, clause( 262, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.44    'e_2' ), product( 'e_2', 'e_1', 'e_3' ), product( 'e_2', 'e_1', 'e_4' ) ]
% 1.03/1.44     )
% 1.03/1.44  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6131, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.44    'e_2' ) ] )
% 1.03/1.44  , clause( 3430, [ ~( product( 'e_2', 'e_1', 'e_3' ) ) ] )
% 1.03/1.44  , 0, clause( 6130, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1'
% 1.03/1.44    , 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 1.03/1.44  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3432, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.44    'e_2' ) ] )
% 1.03/1.44  , clause( 6131, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 1.03/1.44    'e_2' ) ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.44     ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6132, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_2' ), product( 'e_2', 'e_2', 'e_4' ), product( 'e_1', 'e_2', 'e_3' ), 
% 1.03/1.44    product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.44  , clause( 388, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_2' ), product( 'e_2', X, 'e_4' ), product( 'e_1', 'e_2', 'e_3' ), ~( 
% 1.03/1.44    product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.44  , 4, clause( 3432, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1'
% 1.03/1.44    , 'e_2' ) ] )
% 1.03/1.44  , 1, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6133, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_4' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , clause( 1452, [ product( 'e_1', X, 'e_1' ), ~( product( X, 'e_1', 'e_1' )
% 1.03/1.44     ) ] )
% 1.03/1.44  , 1, clause( 6132, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2'
% 1.03/1.44    , 'e_2' ), product( 'e_2', 'e_2', 'e_4' ), product( 'e_1', 'e_2', 'e_3' )
% 1.03/1.44    , product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.44  , 4, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6134, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_2' ), product( 'e_2', 'e_2', 'e_4' ), product( 'e_1', 'e_2', 'e_3' ) ]
% 1.03/1.44     )
% 1.03/1.44  , clause( 6133, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_2', 'e_4' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , 0, 1, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3433, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_4' ) ]
% 1.03/1.44     )
% 1.03/1.44  , clause( 6134, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_2' ), product( 'e_2', 'e_2', 'e_4' ), product( 'e_1', 'e_2', 'e_3' ) ]
% 1.03/1.44     )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 1.03/1.44    , 3 ), ==>( 3, 2 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6135, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_2' ), equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 
% 1.03/1.44    'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , clause( 389, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_2' ), equalish( X, 'e_1' ), product( 'e_1', 'e_2', 'e_3' ), ~( product( 
% 1.03/1.44    X, 'e_2', 'e_4' ) ) ] )
% 1.03/1.44  , 4, clause( 3433, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2'
% 1.03/1.44    , 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), product( 'e_2', 'e_2', 'e_4' )
% 1.03/1.44     ] )
% 1.03/1.44  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6136, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_2' ), equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , clause( 6135, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_2' ), equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 
% 1.03/1.44    'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , 0, 4, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6145, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), 
% 1.03/1.44    equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ), product( 'e_1'
% 1.03/1.44    , 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , clause( 1454, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_1' ) ) ]
% 1.03/1.44     )
% 1.03/1.44  , 1, clause( 6136, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2'
% 1.03/1.44    , 'e_2' ), equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , 0, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6147, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), 
% 1.03/1.44    equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ), product( 'e_1'
% 1.03/1.44    , 'e_2', 'e_3' ) ] )
% 1.03/1.44  , clause( 6145, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' )
% 1.03/1.44    , equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.44    'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , 1, 4, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6149, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), 
% 1.03/1.44    equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , clause( 6147, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' )
% 1.03/1.44    , equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ), product( 
% 1.03/1.44    'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , 3, 4, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6150, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , clause( 6149, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' )
% 1.03/1.44    , equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , 0, 2, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3458, [ product( 'e_1', 'e_2', 'e_2' ), equalish( 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , clause( 6150, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' )
% 1.03/1.44    , product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.44    , 2 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6151, [ product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_3' ) ] )
% 1.03/1.44  , clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.44  , 0, clause( 3458, [ product( 'e_1', 'e_2', 'e_2' ), equalish( 'e_2', 'e_1'
% 1.03/1.44     ), product( 'e_1', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3463, [ product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_3' ) ] )
% 1.03/1.44  , clause( 6151, [ product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_3' ) ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.44     ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6155, [ ~( product( X, 'e_1', 'e_2' ) ), product( 'e_2', X, 'e_3' )
% 1.03/1.44    , product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.44    , Z, T ) ) ] )
% 1.03/1.44  , 2, clause( 3463, [ product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2'
% 1.03/1.44    , 'e_3' ) ] )
% 1.03/1.44  , 1, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.44    'e_3' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3475, [ product( 'e_2', X, 'e_3' ), product( 'e_1', 'e_2', 'e_2' )
% 1.03/1.44    , ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.44  , clause( 6155, [ ~( product( X, 'e_1', 'e_2' ) ), product( 'e_2', X, 'e_3'
% 1.03/1.44     ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 1.03/1.44    0 ), ==>( 2, 1 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6159, [ equalish( X, 'e_1' ), ~( product( X, 'e_2', 'e_3' ) ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.44    , Z ) ) ] )
% 1.03/1.44  , 2, clause( 3463, [ product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2'
% 1.03/1.44    , 'e_3' ) ] )
% 1.03/1.44  , 1, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_3' ), :=( T, 
% 1.03/1.44    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3476, [ equalish( X, 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), ~( 
% 1.03/1.44    product( X, 'e_2', 'e_3' ) ) ] )
% 1.03/1.44  , clause( 6159, [ equalish( X, 'e_1' ), ~( product( X, 'e_2', 'e_3' ) ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.03/1.44    2 ), ==>( 2, 1 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6160, [ product( 'e_2', 'e_2', 'e_3' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_2' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.44  , clause( 3475, [ product( 'e_2', X, 'e_3' ), product( 'e_1', 'e_2', 'e_2'
% 1.03/1.44     ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 1.03/1.44  , 2, clause( 3432, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1'
% 1.03/1.44    , 'e_2' ) ] )
% 1.03/1.44  , 1, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3487, [ product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_1', 
% 1.03/1.44    'e_1' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , clause( 6160, [ product( 'e_2', 'e_2', 'e_3' ), product( 'e_1', 'e_2', 
% 1.03/1.44    'e_2' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 1.03/1.44    , 1 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6161, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.44  , clause( 3476, [ equalish( X, 'e_1' ), product( 'e_1', 'e_2', 'e_2' ), ~( 
% 1.03/1.44    product( X, 'e_2', 'e_3' ) ) ] )
% 1.03/1.44  , 2, clause( 3487, [ product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_1'
% 1.03/1.44    , 'e_1' ), product( 'e_2', 'e_2', 'e_3' ) ] )
% 1.03/1.44  , 2, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6163, [ equalish( 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.44    'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , clause( 1453, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_1' ) ) ]
% 1.03/1.44     )
% 1.03/1.44  , 1, clause( 6161, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2'
% 1.03/1.44     ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_2', 'e_1', 'e_1' ) ] )
% 1.03/1.44  , 3, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6165, [ equalish( 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), product( 
% 1.03/1.44    'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , clause( 6163, [ equalish( 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , 2, 3, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6166, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ]
% 1.03/1.44     )
% 1.03/1.44  , clause( 6165, [ equalish( 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ), 
% 1.03/1.44    product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , 0, 1, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3488, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' ) ]
% 1.03/1.44     )
% 1.03/1.44  , clause( 6166, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2' )
% 1.03/1.44     ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 1.03/1.44     ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6167, [ product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.44  , 0, clause( 3488, [ equalish( 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2'
% 1.03/1.44     ) ] )
% 1.03/1.44  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3500, [ product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , clause( 6167, [ product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6169, [ ~( product( X, 'e_1', 'e_2' ) ), product( 'e_2', X, 'e_2' )
% 1.03/1.44     ] )
% 1.03/1.44  , clause( 41, [ ~( product( X, Y, Z ) ), product( Z, X, T ), ~( product( Y
% 1.03/1.44    , Z, T ) ) ] )
% 1.03/1.44  , 2, clause( 3500, [ product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , 0, substitution( 0, [ :=( X, X ), :=( Y, 'e_1' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.44    'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3502, [ product( 'e_2', X, 'e_2' ), ~( product( X, 'e_1', 'e_2' ) )
% 1.03/1.44     ] )
% 1.03/1.44  , clause( 6169, [ ~( product( X, 'e_1', 'e_2' ) ), product( 'e_2', X, 'e_2'
% 1.03/1.44     ) ] )
% 1.03/1.44  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 1.03/1.44    0 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6171, [ equalish( X, 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.44  , clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y
% 1.03/1.44    , Z ) ) ] )
% 1.03/1.44  , 2, clause( 3500, [ product( 'e_1', 'e_2', 'e_2' ) ] )
% 1.03/1.44  , 0, substitution( 0, [ :=( X, X ), :=( Y, 'e_2' ), :=( Z, 'e_2' ), :=( T, 
% 1.03/1.44    'e_1' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3503, [ equalish( X, 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ] )
% 1.03/1.44  , clause( 6171, [ equalish( X, 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ]
% 1.03/1.44     )
% 1.03/1.44  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.03/1.44    1 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6172, [ product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_1', 
% 1.03/1.44    'e_1' ) ] )
% 1.03/1.44  , clause( 3502, [ product( 'e_2', X, 'e_2' ), ~( product( X, 'e_1', 'e_2' )
% 1.03/1.44     ) ] )
% 1.03/1.44  , 1, clause( 3432, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1'
% 1.03/1.44    , 'e_2' ) ] )
% 1.03/1.44  , 1, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3506, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 1.03/1.44    'e_2' ) ] )
% 1.03/1.44  , clause( 6172, [ product( 'e_2', 'e_2', 'e_2' ), product( 'e_2', 'e_1', 
% 1.03/1.44    'e_1' ) ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 1.03/1.44     ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6173, [ equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_1' ) ]
% 1.03/1.44     )
% 1.03/1.44  , clause( 3503, [ equalish( X, 'e_1' ), ~( product( X, 'e_2', 'e_2' ) ) ]
% 1.03/1.44     )
% 1.03/1.44  , 1, clause( 3506, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_2'
% 1.03/1.44    , 'e_2' ) ] )
% 1.03/1.44  , 1, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6174, [ equalish( 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 1453, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_1' ) ) ]
% 1.03/1.44     )
% 1.03/1.44  , 1, clause( 6173, [ equalish( 'e_2', 'e_1' ), product( 'e_2', 'e_1', 'e_1'
% 1.03/1.44     ) ] )
% 1.03/1.44  , 1, substitution( 0, [ :=( X, 'e_2' )] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  factor(
% 1.03/1.44  clause( 6175, [ equalish( 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 6174, [ equalish( 'e_2', 'e_1' ), equalish( 'e_2', 'e_1' ) ] )
% 1.03/1.44  , 0, 1, substitution( 0, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3507, [ equalish( 'e_2', 'e_1' ) ] )
% 1.03/1.44  , clause( 6175, [ equalish( 'e_2', 'e_1' ) ] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  resolution(
% 1.03/1.44  clause( 6176, [] )
% 1.03/1.44  , clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 1.03/1.44  , 0, clause( 3507, [ equalish( 'e_2', 'e_1' ) ] )
% 1.03/1.44  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  subsumption(
% 1.03/1.44  clause( 3512, [] )
% 1.03/1.44  , clause( 6176, [] )
% 1.03/1.44  , substitution( 0, [] ), permutation( 0, [] ) ).
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  end.
% 1.03/1.44  
% 1.03/1.44  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.03/1.44  
% 1.03/1.44  Memory use:
% 1.03/1.44  
% 1.03/1.44  space for terms:        103625
% 1.03/1.44  space for clauses:      134719
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  clauses generated:      14646
% 1.03/1.44  clauses kept:           3513
% 1.03/1.44  clauses selected:       1253
% 1.03/1.44  clauses deleted:        761
% 1.03/1.44  clauses inuse deleted:  469
% 1.03/1.44  
% 1.03/1.44  subsentry:          195360
% 1.03/1.44  literals s-matched: 31529
% 1.03/1.44  literals matched:   24849
% 1.03/1.44  full subsumption:   2883
% 1.03/1.44  
% 1.03/1.44  checksum:           2094334236
% 1.03/1.44  
% 1.03/1.44  
% 1.03/1.44  Bliksem ended
%------------------------------------------------------------------------------