TSTP Solution File: PUZ028-5 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : PUZ028-5 : TPTP v8.1.0. Released v2.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n027.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 : Mon Jul 18 17:58:14 EDT 2022

% Result   : Unsatisfiable 0.41s 1.06s
% Output   : Refutation 0.41s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11  % Problem  : PUZ028-5 : TPTP v8.1.0. Released v2.0.0.
% 0.11/0.12  % Command  : bliksem %s
% 0.12/0.33  % Computer : n027.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 : Sat May 28 20:15:29 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.41/1.06  *** allocated 10000 integers for termspace/termends
% 0.41/1.06  *** allocated 10000 integers for clauses
% 0.41/1.06  *** allocated 10000 integers for justifications
% 0.41/1.06  Bliksem 1.12
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  Automatic Strategy Selection
% 0.41/1.06  
% 0.41/1.06  Clauses:
% 0.41/1.06  [
% 0.41/1.06     [ person( one ) ],
% 0.41/1.06     [ person( two ) ],
% 0.41/1.06     [ person( three ) ],
% 0.41/1.06     [ person( four ) ],
% 0.41/1.06     [ person( five ) ],
% 0.41/1.06     [ person( six ) ],
% 0.41/1.06     [ after( one, two ) ],
% 0.41/1.06     [ after( two, three ) ],
% 0.41/1.06     [ after( three, four ) ],
% 0.41/1.06     [ after( four, five ) ],
% 0.41/1.06     [ after( five, six ) ],
% 0.41/1.06     [ after( X, Y ), ~( after( X, Z ) ), ~( after( Z, Y ) ) ],
% 0.41/1.06     [ familiar( X, Y ), 'not_familiar'( X, Y ), ~( person( X ) ), ~( person( 
% 0.41/1.06    Y ) ), ~( after( X, Y ) ) ],
% 0.41/1.06     [ ~( familiar( X, Y ) ), ~( familiar( Y, Z ) ), ~( familiar( X, Z ) ) ]
% 0.41/1.06    ,
% 0.41/1.06     [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( Y, Z ) ), ~( 
% 0.41/1.06    'not_familiar'( X, Z ) ) ]
% 0.41/1.06  ] .
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  percentage equality = 0.000000, percentage horn = 0.933333
% 0.41/1.06  This is a near-Horn, non-equality  problem
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  Options Used:
% 0.41/1.06  
% 0.41/1.06  useres =            1
% 0.41/1.06  useparamod =        0
% 0.41/1.06  useeqrefl =         0
% 0.41/1.06  useeqfact =         0
% 0.41/1.06  usefactor =         1
% 0.41/1.06  usesimpsplitting =  0
% 0.41/1.06  usesimpdemod =      0
% 0.41/1.06  usesimpres =        4
% 0.41/1.06  
% 0.41/1.06  resimpinuse      =  1000
% 0.41/1.06  resimpclauses =     20000
% 0.41/1.06  substype =          standard
% 0.41/1.06  backwardsubs =      1
% 0.41/1.06  selectoldest =      5
% 0.41/1.06  
% 0.41/1.06  litorderings [0] =  split
% 0.41/1.06  litorderings [1] =  liftord
% 0.41/1.06  
% 0.41/1.06  termordering =      none
% 0.41/1.06  
% 0.41/1.06  litapriori =        1
% 0.41/1.06  termapriori =       0
% 0.41/1.06  litaposteriori =    0
% 0.41/1.06  termaposteriori =   0
% 0.41/1.06  demodaposteriori =  0
% 0.41/1.06  ordereqreflfact =   0
% 0.41/1.06  
% 0.41/1.06  litselect =         negative
% 0.41/1.06  
% 0.41/1.06  maxweight =         30000
% 0.41/1.06  maxdepth =          30000
% 0.41/1.06  maxlength =         115
% 0.41/1.06  maxnrvars =         195
% 0.41/1.06  excuselevel =       0
% 0.41/1.06  increasemaxweight = 0
% 0.41/1.06  
% 0.41/1.06  maxselected =       10000000
% 0.41/1.06  maxnrclauses =      10000000
% 0.41/1.06  
% 0.41/1.06  showgenerated =    0
% 0.41/1.06  showkept =         0
% 0.41/1.06  showselected =     0
% 0.41/1.06  showdeleted =      0
% 0.41/1.06  showresimp =       1
% 0.41/1.06  showstatus =       2000
% 0.41/1.06  
% 0.41/1.06  prologoutput =     1
% 0.41/1.06  nrgoals =          5000000
% 0.41/1.06  totalproof =       1
% 0.41/1.06  
% 0.41/1.06  Symbols occurring in the translation:
% 0.41/1.06  
% 0.41/1.06  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.41/1.06  .  [1, 2]      (w:1, o:29, a:1, s:1, b:0), 
% 0.41/1.06  !  [4, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 0.41/1.06  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.41/1.06  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.41/1.06  one  [39, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 0.41/1.06  person  [40, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 0.41/1.06  two  [41, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 0.41/1.06  three  [42, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.41/1.06  four  [43, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.41/1.06  five  [44, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 0.41/1.06  six  [45, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 0.41/1.06  after  [46, 2]      (w:1, o:54, a:1, s:1, b:0), 
% 0.41/1.06  familiar  [52, 2]      (w:1, o:55, a:1, s:1, b:0), 
% 0.41/1.06  'not_familiar'  [53, 2]      (w:1, o:56, a:1, s:1, b:0).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  Starting Search:
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  Bliksems!, er is een bewijs:
% 0.41/1.06  % SZS status Unsatisfiable
% 0.41/1.06  % SZS output start Refutation
% 0.41/1.06  
% 0.41/1.06  clause( 0, [ person( one ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 1, [ person( two ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 2, [ person( three ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 3, [ person( four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 4, [ person( five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 5, [ person( six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 6, [ after( one, two ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 7, [ after( two, three ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 8, [ after( three, four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 9, [ after( four, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 10, [ after( five, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 11, [ ~( after( X, Z ) ), after( X, Y ), ~( after( Z, Y ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 12, [ familiar( X, Y ), ~( person( X ) ), 'not_familiar'( X, Y ), 
% 0.41/1.06    ~( after( X, Y ) ), ~( person( Y ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( Y
% 0.41/1.06    , Z ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 14, [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( X, Z ) ), ~( 
% 0.41/1.06    'not_familiar'( Y, Z ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 21, [ after( X, three ), ~( after( X, two ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 22, [ after( X, four ), ~( after( X, three ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 23, [ after( X, five ), ~( after( X, four ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 24, [ after( X, six ), ~( after( X, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 25, [ after( one, three ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 28, [ 'not_familiar'( X, two ), familiar( X, two ), ~( after( X, 
% 0.41/1.06    two ) ), ~( person( X ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 29, [ 'not_familiar'( X, three ), familiar( X, three ), ~( after( X
% 0.41/1.06    , three ) ), ~( person( X ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 30, [ 'not_familiar'( X, four ), familiar( X, four ), ~( after( X, 
% 0.41/1.06    four ) ), ~( person( X ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 31, [ 'not_familiar'( X, five ), familiar( X, five ), ~( after( X, 
% 0.41/1.06    five ) ), ~( person( X ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 32, [ 'not_familiar'( X, six ), familiar( X, six ), ~( after( X, 
% 0.41/1.06    six ) ), ~( person( X ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 33, [ after( one, four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 34, [ after( two, four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 37, [ after( two, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 38, [ after( one, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 39, [ after( three, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 50, [ after( three, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 51, [ after( one, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 52, [ after( two, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 53, [ after( four, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 63, [ familiar( one, two ), 'not_familiar'( one, two ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 69, [ familiar( one, three ), 'not_familiar'( one, three ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 70, [ familiar( two, three ), 'not_familiar'( two, three ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 75, [ familiar( two, three ), ~( 'not_familiar'( X, three ) ), ~( 
% 0.41/1.06    'not_familiar'( X, two ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 76, [ familiar( one, four ), 'not_familiar'( one, four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 77, [ familiar( two, four ), 'not_familiar'( two, four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 78, [ familiar( three, four ), 'not_familiar'( three, four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 82, [ familiar( two, four ), ~( 'not_familiar'( X, four ) ), ~( 
% 0.41/1.06    'not_familiar'( X, two ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 83, [ familiar( three, four ), ~( 'not_familiar'( X, four ) ), ~( 
% 0.41/1.06    'not_familiar'( X, three ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 84, [ familiar( one, five ), 'not_familiar'( one, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 85, [ familiar( two, five ), 'not_familiar'( two, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 86, [ familiar( three, five ), 'not_familiar'( three, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 87, [ familiar( four, five ), 'not_familiar'( four, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 90, [ familiar( two, five ), ~( 'not_familiar'( X, five ) ), ~( 
% 0.41/1.06    'not_familiar'( X, two ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 91, [ familiar( three, five ), ~( 'not_familiar'( X, five ) ), ~( 
% 0.41/1.06    'not_familiar'( X, three ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 92, [ familiar( four, five ), ~( 'not_familiar'( X, five ) ), ~( 
% 0.41/1.06    'not_familiar'( X, four ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 93, [ familiar( one, six ), 'not_familiar'( one, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 94, [ familiar( two, six ), 'not_familiar'( two, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 95, [ familiar( three, six ), 'not_familiar'( three, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 96, [ familiar( four, six ), 'not_familiar'( four, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 97, [ familiar( five, six ), 'not_familiar'( five, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 99, [ familiar( two, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, two ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 100, [ familiar( three, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, three ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 101, [ familiar( four, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, four ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 102, [ familiar( five, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 103, [ familiar( five, six ), familiar( four, five ), ~( 
% 0.41/1.06    'not_familiar'( four, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 104, [ familiar( five, six ), familiar( three, five ), ~( 
% 0.41/1.06    'not_familiar'( three, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 105, [ familiar( five, six ), familiar( two, five ), ~( 
% 0.41/1.06    'not_familiar'( two, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 106, [ familiar( five, six ), familiar( one, five ), ~( 
% 0.41/1.06    'not_familiar'( one, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 107, [ familiar( five, six ), familiar( four, six ), familiar( four
% 0.41/1.06    , five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 108, [ familiar( four, six ), familiar( five, six ), ~( familiar( X
% 0.41/1.06    , five ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 109, [ familiar( five, six ), familiar( three, six ), familiar( 
% 0.41/1.06    three, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 110, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.06    X, five ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 111, [ familiar( five, six ), familiar( two, six ), familiar( two, 
% 0.41/1.06    five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 112, [ familiar( two, six ), familiar( five, six ), ~( familiar( X
% 0.41/1.06    , five ) ), ~( familiar( X, two ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 113, [ familiar( five, six ), familiar( one, six ), familiar( one, 
% 0.41/1.06    five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 115, [ familiar( four, six ), familiar( three, four ), ~( 
% 0.41/1.06    'not_familiar'( three, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 116, [ familiar( four, six ), familiar( two, four ), ~( 
% 0.41/1.06    'not_familiar'( two, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 117, [ familiar( four, six ), familiar( one, four ), ~( 
% 0.41/1.06    'not_familiar'( one, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 118, [ familiar( two, three ), familiar( one, two ), ~( 
% 0.41/1.06    'not_familiar'( one, three ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 119, [ familiar( one, two ), familiar( one, three ), familiar( two
% 0.41/1.06    , three ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 121, [ familiar( four, six ), familiar( three, six ), familiar( 
% 0.41/1.06    three, four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 122, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.06    X, four ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 123, [ familiar( four, six ), familiar( two, six ), familiar( two, 
% 0.41/1.06    four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 124, [ familiar( two, six ), familiar( four, six ), ~( familiar( X
% 0.41/1.06    , four ) ), ~( familiar( X, two ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 125, [ familiar( four, six ), familiar( one, six ), familiar( one, 
% 0.41/1.06    four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 127, [ familiar( two, four ), familiar( one, two ), ~( 
% 0.41/1.06    'not_familiar'( one, four ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 128, [ familiar( one, two ), familiar( one, four ), familiar( two, 
% 0.41/1.06    four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 130, [ familiar( three, six ), familiar( two, three ), ~( 
% 0.41/1.06    'not_familiar'( two, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 131, [ familiar( three, six ), familiar( one, three ), ~( 
% 0.41/1.06    'not_familiar'( one, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 132, [ familiar( three, six ), familiar( two, six ), familiar( two
% 0.41/1.06    , three ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 133, [ familiar( three, four ), familiar( two, three ), ~( 
% 0.41/1.06    'not_familiar'( two, four ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 134, [ familiar( three, four ), familiar( one, three ), ~( 
% 0.41/1.06    'not_familiar'( one, four ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 135, [ familiar( two, six ), familiar( three, six ), ~( familiar( X
% 0.41/1.06    , three ) ), ~( familiar( X, two ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 136, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.06    three, four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 137, [ familiar( two, three ), familiar( two, four ), ~( familiar( 
% 0.41/1.06    X, four ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 138, [ familiar( one, three ), familiar( one, four ), familiar( 
% 0.41/1.06    three, four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 139, [ familiar( one, three ), familiar( one, four ), ~( familiar( 
% 0.41/1.06    X, four ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 140, [ familiar( three, six ), familiar( one, six ), familiar( one
% 0.41/1.06    , three ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 142, [ familiar( two, six ), familiar( one, two ), ~( 
% 0.41/1.06    'not_familiar'( one, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 143, [ familiar( two, five ), familiar( one, two ), ~( 
% 0.41/1.06    'not_familiar'( one, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 144, [ familiar( one, two ), familiar( one, five ), familiar( two, 
% 0.41/1.06    five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 146, [ familiar( two, six ), familiar( one, six ), familiar( one, 
% 0.41/1.06    two ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 148, [ familiar( three, five ), familiar( two, three ), ~( 
% 0.41/1.06    'not_familiar'( two, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 149, [ familiar( three, five ), familiar( one, three ), ~( 
% 0.41/1.06    'not_familiar'( one, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 150, [ familiar( two, three ), familiar( two, five ), familiar( 
% 0.41/1.06    three, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 152, [ familiar( one, three ), familiar( one, five ), familiar( 
% 0.41/1.06    three, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 154, [ familiar( four, five ), familiar( three, four ), ~( 
% 0.41/1.06    'not_familiar'( three, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 155, [ familiar( four, five ), familiar( two, four ), ~( 
% 0.41/1.06    'not_familiar'( two, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 156, [ familiar( four, five ), familiar( one, four ), ~( 
% 0.41/1.06    'not_familiar'( one, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 157, [ familiar( three, four ), familiar( three, five ), familiar( 
% 0.41/1.06    four, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 159, [ familiar( two, four ), familiar( two, five ), familiar( four
% 0.41/1.06    , five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 160, [ familiar( two, four ), familiar( two, five ), ~( familiar( X
% 0.41/1.06    , five ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 161, [ familiar( one, four ), familiar( one, five ), familiar( four
% 0.41/1.06    , five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 162, [ familiar( one, four ), familiar( one, five ), ~( familiar( X
% 0.41/1.06    , five ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 163, [ familiar( one, four ), familiar( one, three ), familiar( one
% 0.41/1.06    , five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 165, [ familiar( one, four ), familiar( one, two ), familiar( one, 
% 0.41/1.06    five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 172, [ familiar( four, six ), familiar( one, six ), familiar( five
% 0.41/1.06    , six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 173, [ familiar( four, six ), familiar( two, six ), familiar( five
% 0.41/1.06    , six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 174, [ familiar( four, six ), familiar( three, six ), familiar( 
% 0.41/1.06    five, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 175, [ familiar( one, six ), familiar( four, six ), ~( familiar( X
% 0.41/1.06    , six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 176, [ familiar( two, six ), familiar( four, six ), ~( familiar( X
% 0.41/1.06    , six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 177, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.06    X, six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 179, [ familiar( three, six ), familiar( one, six ), familiar( five
% 0.41/1.06    , six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 180, [ familiar( three, six ), familiar( two, six ), familiar( five
% 0.41/1.06    , six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 183, [ familiar( two, six ), familiar( three, six ), ~( familiar( X
% 0.41/1.06    , six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 184, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.06    , two ), familiar( one, four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 185, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.06    , three ), familiar( one, four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 210, [ familiar( three, six ), familiar( one, six ), familiar( four
% 0.41/1.06    , six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 211, [ familiar( three, six ), familiar( two, six ), familiar( four
% 0.41/1.06    , six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 214, [ familiar( two, six ), familiar( three, six ), ~( familiar( X
% 0.41/1.06    , six ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 216, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.06    , three ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 217, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.06    , two ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 218, [ familiar( two, six ), familiar( one, six ), familiar( four, 
% 0.41/1.06    six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 230, [ familiar( three, six ), familiar( four, six ), familiar( one
% 0.41/1.06    , two ), familiar( one, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 231, [ familiar( two, six ), familiar( three, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 232, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.06    X, three ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 236, [ familiar( three, six ), familiar( four, six ), familiar( one
% 0.41/1.06    , two ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 240, [ familiar( two, six ), familiar( four, six ), familiar( one, 
% 0.41/1.06    three ), familiar( one, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 242, [ familiar( one, three ), familiar( one, two ), familiar( one
% 0.41/1.06    , four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 247, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.06    one, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 249, [ familiar( two, six ), familiar( four, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 250, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.06    X, four ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 251, [ familiar( two, six ), familiar( one, two ), familiar( one, 
% 0.41/1.06    three ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 252, [ familiar( two, six ), familiar( one, three ), familiar( one
% 0.41/1.06    , four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 254, [ familiar( two, six ), familiar( one, two ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 255, [ familiar( two, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.06    one, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 257, [ familiar( two, six ), ~( familiar( one, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 263, [ familiar( two, six ), familiar( five, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 264, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.06    X, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 268, [ familiar( two, six ), familiar( three, four ), familiar( 
% 0.41/1.06    three, five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 273, [ familiar( two, six ), ~( familiar( three, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 276, [ familiar( two, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 277, [ ~( familiar( X, six ) ), ~( familiar( X, two ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 278, [ familiar( three, six ), familiar( four, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 279, [ familiar( three, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.06    X, four ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 284, [ familiar( three, six ), familiar( one, two ), familiar( one
% 0.41/1.06    , three ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 289, [ familiar( two, four ), familiar( two, three ), familiar( two
% 0.41/1.06    , five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 294, [ familiar( three, six ), familiar( one, two ), familiar( two
% 0.41/1.06    , three ), familiar( two, four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 295, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.06    , two ), ~( familiar( one, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 306, [ familiar( three, six ), familiar( one, two ), familiar( two
% 0.41/1.06    , three ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 307, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.06    , two ), ~( familiar( two, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 312, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.06    , two ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 313, [ familiar( three, six ), familiar( five, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 314, [ familiar( three, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.06    X, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 316, [ familiar( three, six ), familiar( two, three ), familiar( 
% 0.41/1.06    two, four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 319, [ familiar( three, six ), familiar( two, four ), familiar( two
% 0.41/1.06    , five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 331, [ familiar( three, six ), ~( familiar( two, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 334, [ familiar( three, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 335, [ ~( familiar( X, six ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 336, [ familiar( one, two ), familiar( one, three ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 337, [ ~( familiar( one, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 346, [ familiar( four, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.06    X, five ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 352, [ familiar( four, six ), familiar( two, three ), familiar( two
% 0.41/1.06    , five ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 365, [ familiar( four, six ), ~( familiar( two, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 367, [ familiar( four, six ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 368, [ ~( familiar( X, six ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 371, [ familiar( two, three ), familiar( two, four ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 378, [ ~( familiar( two, six ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 382, [] )
% 0.41/1.06  .
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  % SZS output end Refutation
% 0.41/1.06  found a proof!
% 0.41/1.06  
% 0.41/1.06  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.41/1.06  
% 0.41/1.06  initialclauses(
% 0.41/1.06  [ clause( 384, [ person( one ) ] )
% 0.41/1.06  , clause( 385, [ person( two ) ] )
% 0.41/1.06  , clause( 386, [ person( three ) ] )
% 0.41/1.06  , clause( 387, [ person( four ) ] )
% 0.41/1.06  , clause( 388, [ person( five ) ] )
% 0.41/1.06  , clause( 389, [ person( six ) ] )
% 0.41/1.06  , clause( 390, [ after( one, two ) ] )
% 0.41/1.06  , clause( 391, [ after( two, three ) ] )
% 0.41/1.06  , clause( 392, [ after( three, four ) ] )
% 0.41/1.06  , clause( 393, [ after( four, five ) ] )
% 0.41/1.06  , clause( 394, [ after( five, six ) ] )
% 0.41/1.06  , clause( 395, [ after( X, Y ), ~( after( X, Z ) ), ~( after( Z, Y ) ) ] )
% 0.41/1.06  , clause( 396, [ familiar( X, Y ), 'not_familiar'( X, Y ), ~( person( X ) )
% 0.41/1.06    , ~( person( Y ) ), ~( after( X, Y ) ) ] )
% 0.41/1.06  , clause( 397, [ ~( familiar( X, Y ) ), ~( familiar( Y, Z ) ), ~( familiar( 
% 0.41/1.06    X, Z ) ) ] )
% 0.41/1.06  , clause( 398, [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( Y, Z ) ), 
% 0.41/1.06    ~( 'not_familiar'( X, Z ) ) ] )
% 0.41/1.06  ] ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 0, [ person( one ) ] )
% 0.41/1.06  , clause( 384, [ person( one ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 1, [ person( two ) ] )
% 0.41/1.06  , clause( 385, [ person( two ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 2, [ person( three ) ] )
% 0.41/1.06  , clause( 386, [ person( three ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 3, [ person( four ) ] )
% 0.41/1.06  , clause( 387, [ person( four ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 4, [ person( five ) ] )
% 0.41/1.06  , clause( 388, [ person( five ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 5, [ person( six ) ] )
% 0.41/1.06  , clause( 389, [ person( six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 6, [ after( one, two ) ] )
% 0.41/1.06  , clause( 390, [ after( one, two ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 7, [ after( two, three ) ] )
% 0.41/1.06  , clause( 391, [ after( two, three ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 8, [ after( three, four ) ] )
% 0.41/1.06  , clause( 392, [ after( three, four ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 9, [ after( four, five ) ] )
% 0.41/1.06  , clause( 393, [ after( four, five ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 10, [ after( five, six ) ] )
% 0.41/1.06  , clause( 394, [ after( five, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 11, [ ~( after( X, Z ) ), after( X, Y ), ~( after( Z, Y ) ) ] )
% 0.41/1.06  , clause( 395, [ after( X, Y ), ~( after( X, Z ) ), ~( after( Z, Y ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.41/1.06    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2, 2 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 12, [ familiar( X, Y ), ~( person( X ) ), 'not_familiar'( X, Y ), 
% 0.41/1.06    ~( after( X, Y ) ), ~( person( Y ) ) ] )
% 0.41/1.06  , clause( 396, [ familiar( X, Y ), 'not_familiar'( X, Y ), ~( person( X ) )
% 0.41/1.06    , ~( person( Y ) ), ~( after( X, Y ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.41/1.06     ), ==>( 1, 2 ), ==>( 2, 1 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( Y
% 0.41/1.06    , Z ) ) ] )
% 0.41/1.06  , clause( 397, [ ~( familiar( X, Y ) ), ~( familiar( Y, Z ) ), ~( familiar( 
% 0.41/1.06    X, Z ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.41/1.06    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 14, [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( X, Z ) ), ~( 
% 0.41/1.06    'not_familiar'( Y, Z ) ) ] )
% 0.41/1.06  , clause( 398, [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( Y, Z ) ), 
% 0.41/1.06    ~( 'not_familiar'( X, Z ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.41/1.06    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 413, [ ~( after( X, two ) ), after( X, three ) ] )
% 0.41/1.06  , clause( 11, [ ~( after( X, Z ) ), after( X, Y ), ~( after( Z, Y ) ) ] )
% 0.41/1.06  , 2, clause( 7, [ after( two, three ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, three ), :=( Z, two )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 21, [ after( X, three ), ~( after( X, two ) ) ] )
% 0.41/1.06  , clause( 413, [ ~( after( X, two ) ), after( X, three ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.41/1.06    0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 415, [ ~( after( X, three ) ), after( X, four ) ] )
% 0.41/1.06  , clause( 11, [ ~( after( X, Z ) ), after( X, Y ), ~( after( Z, Y ) ) ] )
% 0.41/1.06  , 2, clause( 8, [ after( three, four ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, four ), :=( Z, three )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 22, [ after( X, four ), ~( after( X, three ) ) ] )
% 0.41/1.06  , clause( 415, [ ~( after( X, three ) ), after( X, four ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.41/1.06    0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 417, [ ~( after( X, four ) ), after( X, five ) ] )
% 0.41/1.06  , clause( 11, [ ~( after( X, Z ) ), after( X, Y ), ~( after( Z, Y ) ) ] )
% 0.41/1.06  , 2, clause( 9, [ after( four, five ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, five ), :=( Z, four )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 23, [ after( X, five ), ~( after( X, four ) ) ] )
% 0.41/1.06  , clause( 417, [ ~( after( X, four ) ), after( X, five ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.41/1.06    0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 419, [ ~( after( X, five ) ), after( X, six ) ] )
% 0.41/1.06  , clause( 11, [ ~( after( X, Z ) ), after( X, Y ), ~( after( Z, Y ) ) ] )
% 0.41/1.06  , 2, clause( 10, [ after( five, six ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, six ), :=( Z, five )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 24, [ after( X, six ), ~( after( X, five ) ) ] )
% 0.41/1.06  , clause( 419, [ ~( after( X, five ) ), after( X, six ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.41/1.06    0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 420, [ after( one, three ) ] )
% 0.41/1.06  , clause( 21, [ after( X, three ), ~( after( X, two ) ) ] )
% 0.41/1.06  , 1, clause( 6, [ after( one, two ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 25, [ after( one, three ) ] )
% 0.41/1.06  , clause( 420, [ after( one, three ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 422, [ familiar( X, two ), ~( person( X ) ), 'not_familiar'( X, two
% 0.41/1.06     ), ~( after( X, two ) ) ] )
% 0.41/1.06  , clause( 12, [ familiar( X, Y ), ~( person( X ) ), 'not_familiar'( X, Y )
% 0.41/1.06    , ~( after( X, Y ) ), ~( person( Y ) ) ] )
% 0.41/1.06  , 4, clause( 1, [ person( two ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, two )] ), substitution( 1, [] )
% 0.41/1.06    ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 28, [ 'not_familiar'( X, two ), familiar( X, two ), ~( after( X, 
% 0.41/1.06    two ) ), ~( person( X ) ) ] )
% 0.41/1.06  , clause( 422, [ familiar( X, two ), ~( person( X ) ), 'not_familiar'( X, 
% 0.41/1.06    two ), ~( after( X, two ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.41/1.06    3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 424, [ familiar( X, three ), ~( person( X ) ), 'not_familiar'( X, 
% 0.41/1.06    three ), ~( after( X, three ) ) ] )
% 0.41/1.06  , clause( 12, [ familiar( X, Y ), ~( person( X ) ), 'not_familiar'( X, Y )
% 0.41/1.06    , ~( after( X, Y ) ), ~( person( Y ) ) ] )
% 0.41/1.06  , 4, clause( 2, [ person( three ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, three )] ), substitution( 1, [] )
% 0.41/1.06    ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 29, [ 'not_familiar'( X, three ), familiar( X, three ), ~( after( X
% 0.41/1.06    , three ) ), ~( person( X ) ) ] )
% 0.41/1.06  , clause( 424, [ familiar( X, three ), ~( person( X ) ), 'not_familiar'( X
% 0.41/1.06    , three ), ~( after( X, three ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.41/1.06    3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 426, [ familiar( X, four ), ~( person( X ) ), 'not_familiar'( X, 
% 0.41/1.06    four ), ~( after( X, four ) ) ] )
% 0.41/1.06  , clause( 12, [ familiar( X, Y ), ~( person( X ) ), 'not_familiar'( X, Y )
% 0.41/1.06    , ~( after( X, Y ) ), ~( person( Y ) ) ] )
% 0.41/1.06  , 4, clause( 3, [ person( four ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, four )] ), substitution( 1, [] )
% 0.41/1.06    ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 30, [ 'not_familiar'( X, four ), familiar( X, four ), ~( after( X, 
% 0.41/1.06    four ) ), ~( person( X ) ) ] )
% 0.41/1.06  , clause( 426, [ familiar( X, four ), ~( person( X ) ), 'not_familiar'( X, 
% 0.41/1.06    four ), ~( after( X, four ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.41/1.06    3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 428, [ familiar( X, five ), ~( person( X ) ), 'not_familiar'( X, 
% 0.41/1.06    five ), ~( after( X, five ) ) ] )
% 0.41/1.06  , clause( 12, [ familiar( X, Y ), ~( person( X ) ), 'not_familiar'( X, Y )
% 0.41/1.06    , ~( after( X, Y ) ), ~( person( Y ) ) ] )
% 0.41/1.06  , 4, clause( 4, [ person( five ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, five )] ), substitution( 1, [] )
% 0.41/1.06    ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 31, [ 'not_familiar'( X, five ), familiar( X, five ), ~( after( X, 
% 0.41/1.06    five ) ), ~( person( X ) ) ] )
% 0.41/1.06  , clause( 428, [ familiar( X, five ), ~( person( X ) ), 'not_familiar'( X, 
% 0.41/1.06    five ), ~( after( X, five ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.41/1.06    3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 430, [ familiar( X, six ), ~( person( X ) ), 'not_familiar'( X, six
% 0.41/1.06     ), ~( after( X, six ) ) ] )
% 0.41/1.06  , clause( 12, [ familiar( X, Y ), ~( person( X ) ), 'not_familiar'( X, Y )
% 0.41/1.06    , ~( after( X, Y ) ), ~( person( Y ) ) ] )
% 0.41/1.06  , 4, clause( 5, [ person( six ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, six )] ), substitution( 1, [] )
% 0.41/1.06    ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 32, [ 'not_familiar'( X, six ), familiar( X, six ), ~( after( X, 
% 0.41/1.06    six ) ), ~( person( X ) ) ] )
% 0.41/1.06  , clause( 430, [ familiar( X, six ), ~( person( X ) ), 'not_familiar'( X, 
% 0.41/1.06    six ), ~( after( X, six ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.41/1.06    3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 431, [ after( one, four ) ] )
% 0.41/1.06  , clause( 22, [ after( X, four ), ~( after( X, three ) ) ] )
% 0.41/1.06  , 1, clause( 25, [ after( one, three ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 33, [ after( one, four ) ] )
% 0.41/1.06  , clause( 431, [ after( one, four ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 432, [ after( two, four ) ] )
% 0.41/1.06  , clause( 22, [ after( X, four ), ~( after( X, three ) ) ] )
% 0.41/1.06  , 1, clause( 7, [ after( two, three ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 34, [ after( two, four ) ] )
% 0.41/1.06  , clause( 432, [ after( two, four ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 433, [ after( two, five ) ] )
% 0.41/1.06  , clause( 23, [ after( X, five ), ~( after( X, four ) ) ] )
% 0.41/1.06  , 1, clause( 34, [ after( two, four ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 37, [ after( two, five ) ] )
% 0.41/1.06  , clause( 433, [ after( two, five ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 434, [ after( one, five ) ] )
% 0.41/1.06  , clause( 23, [ after( X, five ), ~( after( X, four ) ) ] )
% 0.41/1.06  , 1, clause( 33, [ after( one, four ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 38, [ after( one, five ) ] )
% 0.41/1.06  , clause( 434, [ after( one, five ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 435, [ after( three, five ) ] )
% 0.41/1.06  , clause( 23, [ after( X, five ), ~( after( X, four ) ) ] )
% 0.41/1.06  , 1, clause( 8, [ after( three, four ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 39, [ after( three, five ) ] )
% 0.41/1.06  , clause( 435, [ after( three, five ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 436, [ after( three, six ) ] )
% 0.41/1.06  , clause( 24, [ after( X, six ), ~( after( X, five ) ) ] )
% 0.41/1.06  , 1, clause( 39, [ after( three, five ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 50, [ after( three, six ) ] )
% 0.41/1.06  , clause( 436, [ after( three, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 437, [ after( one, six ) ] )
% 0.41/1.06  , clause( 24, [ after( X, six ), ~( after( X, five ) ) ] )
% 0.41/1.06  , 1, clause( 38, [ after( one, five ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 51, [ after( one, six ) ] )
% 0.41/1.06  , clause( 437, [ after( one, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 438, [ after( two, six ) ] )
% 0.41/1.06  , clause( 24, [ after( X, six ), ~( after( X, five ) ) ] )
% 0.41/1.06  , 1, clause( 37, [ after( two, five ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 52, [ after( two, six ) ] )
% 0.41/1.06  , clause( 438, [ after( two, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 439, [ after( four, six ) ] )
% 0.41/1.06  , clause( 24, [ after( X, six ), ~( after( X, five ) ) ] )
% 0.41/1.06  , 1, clause( 9, [ after( four, five ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, four )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 53, [ after( four, six ) ] )
% 0.41/1.06  , clause( 439, [ after( four, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 440, [ 'not_familiar'( one, two ), familiar( one, two ), ~( after( 
% 0.41/1.06    one, two ) ) ] )
% 0.41/1.06  , clause( 28, [ 'not_familiar'( X, two ), familiar( X, two ), ~( after( X, 
% 0.41/1.06    two ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 0, [ person( one ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 441, [ 'not_familiar'( one, two ), familiar( one, two ) ] )
% 0.41/1.06  , clause( 440, [ 'not_familiar'( one, two ), familiar( one, two ), ~( after( 
% 0.41/1.06    one, two ) ) ] )
% 0.41/1.06  , 2, clause( 6, [ after( one, two ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 63, [ familiar( one, two ), 'not_familiar'( one, two ) ] )
% 0.41/1.06  , clause( 441, [ 'not_familiar'( one, two ), familiar( one, two ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 442, [ 'not_familiar'( one, three ), familiar( one, three ), ~( 
% 0.41/1.06    after( one, three ) ) ] )
% 0.41/1.06  , clause( 29, [ 'not_familiar'( X, three ), familiar( X, three ), ~( after( 
% 0.41/1.06    X, three ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 0, [ person( one ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 443, [ 'not_familiar'( one, three ), familiar( one, three ) ] )
% 0.41/1.06  , clause( 442, [ 'not_familiar'( one, three ), familiar( one, three ), ~( 
% 0.41/1.06    after( one, three ) ) ] )
% 0.41/1.06  , 2, clause( 25, [ after( one, three ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 69, [ familiar( one, three ), 'not_familiar'( one, three ) ] )
% 0.41/1.06  , clause( 443, [ 'not_familiar'( one, three ), familiar( one, three ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 444, [ 'not_familiar'( two, three ), familiar( two, three ), ~( 
% 0.41/1.06    after( two, three ) ) ] )
% 0.41/1.06  , clause( 29, [ 'not_familiar'( X, three ), familiar( X, three ), ~( after( 
% 0.41/1.06    X, three ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 1, [ person( two ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 445, [ 'not_familiar'( two, three ), familiar( two, three ) ] )
% 0.41/1.06  , clause( 444, [ 'not_familiar'( two, three ), familiar( two, three ), ~( 
% 0.41/1.06    after( two, three ) ) ] )
% 0.41/1.06  , 2, clause( 7, [ after( two, three ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 70, [ familiar( two, three ), 'not_familiar'( two, three ) ] )
% 0.41/1.06  , clause( 445, [ 'not_familiar'( two, three ), familiar( two, three ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 448, [ ~( 'not_familiar'( X, two ) ), ~( 'not_familiar'( X, three )
% 0.41/1.06     ), familiar( two, three ) ] )
% 0.41/1.06  , clause( 14, [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( X, Z ) ), 
% 0.41/1.06    ~( 'not_familiar'( Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 70, [ familiar( two, three ), 'not_familiar'( two, three ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, X ), :=( Y, two ), :=( Z, three )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 75, [ familiar( two, three ), ~( 'not_familiar'( X, three ) ), ~( 
% 0.41/1.06    'not_familiar'( X, two ) ) ] )
% 0.41/1.06  , clause( 448, [ ~( 'not_familiar'( X, two ) ), ~( 'not_familiar'( X, three
% 0.41/1.06     ) ), familiar( two, three ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.06    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 449, [ 'not_familiar'( one, four ), familiar( one, four ), ~( after( 
% 0.41/1.06    one, four ) ) ] )
% 0.41/1.06  , clause( 30, [ 'not_familiar'( X, four ), familiar( X, four ), ~( after( X
% 0.41/1.06    , four ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 0, [ person( one ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 450, [ 'not_familiar'( one, four ), familiar( one, four ) ] )
% 0.41/1.06  , clause( 449, [ 'not_familiar'( one, four ), familiar( one, four ), ~( 
% 0.41/1.06    after( one, four ) ) ] )
% 0.41/1.06  , 2, clause( 33, [ after( one, four ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 76, [ familiar( one, four ), 'not_familiar'( one, four ) ] )
% 0.41/1.06  , clause( 450, [ 'not_familiar'( one, four ), familiar( one, four ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 451, [ 'not_familiar'( two, four ), familiar( two, four ), ~( after( 
% 0.41/1.06    two, four ) ) ] )
% 0.41/1.06  , clause( 30, [ 'not_familiar'( X, four ), familiar( X, four ), ~( after( X
% 0.41/1.06    , four ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 1, [ person( two ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 452, [ 'not_familiar'( two, four ), familiar( two, four ) ] )
% 0.41/1.06  , clause( 451, [ 'not_familiar'( two, four ), familiar( two, four ), ~( 
% 0.41/1.06    after( two, four ) ) ] )
% 0.41/1.06  , 2, clause( 34, [ after( two, four ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 77, [ familiar( two, four ), 'not_familiar'( two, four ) ] )
% 0.41/1.06  , clause( 452, [ 'not_familiar'( two, four ), familiar( two, four ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 453, [ 'not_familiar'( three, four ), familiar( three, four ), ~( 
% 0.41/1.06    after( three, four ) ) ] )
% 0.41/1.06  , clause( 30, [ 'not_familiar'( X, four ), familiar( X, four ), ~( after( X
% 0.41/1.06    , four ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 2, [ person( three ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 454, [ 'not_familiar'( three, four ), familiar( three, four ) ] )
% 0.41/1.06  , clause( 453, [ 'not_familiar'( three, four ), familiar( three, four ), 
% 0.41/1.06    ~( after( three, four ) ) ] )
% 0.41/1.06  , 2, clause( 8, [ after( three, four ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 78, [ familiar( three, four ), 'not_familiar'( three, four ) ] )
% 0.41/1.06  , clause( 454, [ 'not_familiar'( three, four ), familiar( three, four ) ]
% 0.41/1.06     )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 457, [ ~( 'not_familiar'( X, two ) ), ~( 'not_familiar'( X, four )
% 0.41/1.06     ), familiar( two, four ) ] )
% 0.41/1.06  , clause( 14, [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( X, Z ) ), 
% 0.41/1.06    ~( 'not_familiar'( Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 77, [ familiar( two, four ), 'not_familiar'( two, four ) ] )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, X ), :=( Y, two ), :=( Z, four )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 82, [ familiar( two, four ), ~( 'not_familiar'( X, four ) ), ~( 
% 0.41/1.06    'not_familiar'( X, two ) ) ] )
% 0.41/1.06  , clause( 457, [ ~( 'not_familiar'( X, two ) ), ~( 'not_familiar'( X, four
% 0.41/1.06     ) ), familiar( two, four ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.06    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 460, [ ~( 'not_familiar'( X, three ) ), ~( 'not_familiar'( X, four
% 0.41/1.06     ) ), familiar( three, four ) ] )
% 0.41/1.06  , clause( 14, [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( X, Z ) ), 
% 0.41/1.06    ~( 'not_familiar'( Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 78, [ familiar( three, four ), 'not_familiar'( three, four ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, X ), :=( Y, three ), :=( Z, four )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 83, [ familiar( three, four ), ~( 'not_familiar'( X, four ) ), ~( 
% 0.41/1.06    'not_familiar'( X, three ) ) ] )
% 0.41/1.06  , clause( 460, [ ~( 'not_familiar'( X, three ) ), ~( 'not_familiar'( X, 
% 0.41/1.06    four ) ), familiar( three, four ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.06    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 461, [ 'not_familiar'( one, five ), familiar( one, five ), ~( after( 
% 0.41/1.06    one, five ) ) ] )
% 0.41/1.06  , clause( 31, [ 'not_familiar'( X, five ), familiar( X, five ), ~( after( X
% 0.41/1.06    , five ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 0, [ person( one ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 462, [ 'not_familiar'( one, five ), familiar( one, five ) ] )
% 0.41/1.06  , clause( 461, [ 'not_familiar'( one, five ), familiar( one, five ), ~( 
% 0.41/1.06    after( one, five ) ) ] )
% 0.41/1.06  , 2, clause( 38, [ after( one, five ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 84, [ familiar( one, five ), 'not_familiar'( one, five ) ] )
% 0.41/1.06  , clause( 462, [ 'not_familiar'( one, five ), familiar( one, five ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 463, [ 'not_familiar'( two, five ), familiar( two, five ), ~( after( 
% 0.41/1.06    two, five ) ) ] )
% 0.41/1.06  , clause( 31, [ 'not_familiar'( X, five ), familiar( X, five ), ~( after( X
% 0.41/1.06    , five ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 1, [ person( two ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 464, [ 'not_familiar'( two, five ), familiar( two, five ) ] )
% 0.41/1.06  , clause( 463, [ 'not_familiar'( two, five ), familiar( two, five ), ~( 
% 0.41/1.06    after( two, five ) ) ] )
% 0.41/1.06  , 2, clause( 37, [ after( two, five ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 85, [ familiar( two, five ), 'not_familiar'( two, five ) ] )
% 0.41/1.06  , clause( 464, [ 'not_familiar'( two, five ), familiar( two, five ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 465, [ 'not_familiar'( three, five ), familiar( three, five ), ~( 
% 0.41/1.06    after( three, five ) ) ] )
% 0.41/1.06  , clause( 31, [ 'not_familiar'( X, five ), familiar( X, five ), ~( after( X
% 0.41/1.06    , five ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 2, [ person( three ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 466, [ 'not_familiar'( three, five ), familiar( three, five ) ] )
% 0.41/1.06  , clause( 465, [ 'not_familiar'( three, five ), familiar( three, five ), 
% 0.41/1.06    ~( after( three, five ) ) ] )
% 0.41/1.06  , 2, clause( 39, [ after( three, five ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 86, [ familiar( three, five ), 'not_familiar'( three, five ) ] )
% 0.41/1.06  , clause( 466, [ 'not_familiar'( three, five ), familiar( three, five ) ]
% 0.41/1.06     )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 467, [ 'not_familiar'( four, five ), familiar( four, five ), ~( 
% 0.41/1.06    after( four, five ) ) ] )
% 0.41/1.06  , clause( 31, [ 'not_familiar'( X, five ), familiar( X, five ), ~( after( X
% 0.41/1.06    , five ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 3, [ person( four ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, four )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 468, [ 'not_familiar'( four, five ), familiar( four, five ) ] )
% 0.41/1.06  , clause( 467, [ 'not_familiar'( four, five ), familiar( four, five ), ~( 
% 0.41/1.06    after( four, five ) ) ] )
% 0.41/1.06  , 2, clause( 9, [ after( four, five ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 87, [ familiar( four, five ), 'not_familiar'( four, five ) ] )
% 0.41/1.06  , clause( 468, [ 'not_familiar'( four, five ), familiar( four, five ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 471, [ ~( 'not_familiar'( X, two ) ), ~( 'not_familiar'( X, five )
% 0.41/1.06     ), familiar( two, five ) ] )
% 0.41/1.06  , clause( 14, [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( X, Z ) ), 
% 0.41/1.06    ~( 'not_familiar'( Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 85, [ familiar( two, five ), 'not_familiar'( two, five ) ] )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, X ), :=( Y, two ), :=( Z, five )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 90, [ familiar( two, five ), ~( 'not_familiar'( X, five ) ), ~( 
% 0.41/1.06    'not_familiar'( X, two ) ) ] )
% 0.41/1.06  , clause( 471, [ ~( 'not_familiar'( X, two ) ), ~( 'not_familiar'( X, five
% 0.41/1.06     ) ), familiar( two, five ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.06    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 474, [ ~( 'not_familiar'( X, three ) ), ~( 'not_familiar'( X, five
% 0.41/1.06     ) ), familiar( three, five ) ] )
% 0.41/1.06  , clause( 14, [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( X, Z ) ), 
% 0.41/1.06    ~( 'not_familiar'( Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 86, [ familiar( three, five ), 'not_familiar'( three, five ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, X ), :=( Y, three ), :=( Z, five )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 91, [ familiar( three, five ), ~( 'not_familiar'( X, five ) ), ~( 
% 0.41/1.06    'not_familiar'( X, three ) ) ] )
% 0.41/1.06  , clause( 474, [ ~( 'not_familiar'( X, three ) ), ~( 'not_familiar'( X, 
% 0.41/1.06    five ) ), familiar( three, five ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.06    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 477, [ ~( 'not_familiar'( X, four ) ), ~( 'not_familiar'( X, five )
% 0.41/1.06     ), familiar( four, five ) ] )
% 0.41/1.06  , clause( 14, [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( X, Z ) ), 
% 0.41/1.06    ~( 'not_familiar'( Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 87, [ familiar( four, five ), 'not_familiar'( four, five ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, X ), :=( Y, four ), :=( Z, five )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 92, [ familiar( four, five ), ~( 'not_familiar'( X, five ) ), ~( 
% 0.41/1.06    'not_familiar'( X, four ) ) ] )
% 0.41/1.06  , clause( 477, [ ~( 'not_familiar'( X, four ) ), ~( 'not_familiar'( X, five
% 0.41/1.06     ) ), familiar( four, five ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.06    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 478, [ 'not_familiar'( one, six ), familiar( one, six ), ~( after( 
% 0.41/1.06    one, six ) ) ] )
% 0.41/1.06  , clause( 32, [ 'not_familiar'( X, six ), familiar( X, six ), ~( after( X, 
% 0.41/1.06    six ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 0, [ person( one ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 479, [ 'not_familiar'( one, six ), familiar( one, six ) ] )
% 0.41/1.06  , clause( 478, [ 'not_familiar'( one, six ), familiar( one, six ), ~( after( 
% 0.41/1.06    one, six ) ) ] )
% 0.41/1.06  , 2, clause( 51, [ after( one, six ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 93, [ familiar( one, six ), 'not_familiar'( one, six ) ] )
% 0.41/1.06  , clause( 479, [ 'not_familiar'( one, six ), familiar( one, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 480, [ 'not_familiar'( two, six ), familiar( two, six ), ~( after( 
% 0.41/1.06    two, six ) ) ] )
% 0.41/1.06  , clause( 32, [ 'not_familiar'( X, six ), familiar( X, six ), ~( after( X, 
% 0.41/1.06    six ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 1, [ person( two ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 481, [ 'not_familiar'( two, six ), familiar( two, six ) ] )
% 0.41/1.06  , clause( 480, [ 'not_familiar'( two, six ), familiar( two, six ), ~( after( 
% 0.41/1.06    two, six ) ) ] )
% 0.41/1.06  , 2, clause( 52, [ after( two, six ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 94, [ familiar( two, six ), 'not_familiar'( two, six ) ] )
% 0.41/1.06  , clause( 481, [ 'not_familiar'( two, six ), familiar( two, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 482, [ 'not_familiar'( three, six ), familiar( three, six ), ~( 
% 0.41/1.06    after( three, six ) ) ] )
% 0.41/1.06  , clause( 32, [ 'not_familiar'( X, six ), familiar( X, six ), ~( after( X, 
% 0.41/1.06    six ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 2, [ person( three ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 483, [ 'not_familiar'( three, six ), familiar( three, six ) ] )
% 0.41/1.06  , clause( 482, [ 'not_familiar'( three, six ), familiar( three, six ), ~( 
% 0.41/1.06    after( three, six ) ) ] )
% 0.41/1.06  , 2, clause( 50, [ after( three, six ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 95, [ familiar( three, six ), 'not_familiar'( three, six ) ] )
% 0.41/1.06  , clause( 483, [ 'not_familiar'( three, six ), familiar( three, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 484, [ 'not_familiar'( four, six ), familiar( four, six ), ~( after( 
% 0.41/1.06    four, six ) ) ] )
% 0.41/1.06  , clause( 32, [ 'not_familiar'( X, six ), familiar( X, six ), ~( after( X, 
% 0.41/1.06    six ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 3, [ person( four ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, four )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 485, [ 'not_familiar'( four, six ), familiar( four, six ) ] )
% 0.41/1.06  , clause( 484, [ 'not_familiar'( four, six ), familiar( four, six ), ~( 
% 0.41/1.06    after( four, six ) ) ] )
% 0.41/1.06  , 2, clause( 53, [ after( four, six ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 96, [ familiar( four, six ), 'not_familiar'( four, six ) ] )
% 0.41/1.06  , clause( 485, [ 'not_familiar'( four, six ), familiar( four, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 486, [ 'not_familiar'( five, six ), familiar( five, six ), ~( after( 
% 0.41/1.06    five, six ) ) ] )
% 0.41/1.06  , clause( 32, [ 'not_familiar'( X, six ), familiar( X, six ), ~( after( X, 
% 0.41/1.06    six ) ), ~( person( X ) ) ] )
% 0.41/1.06  , 3, clause( 4, [ person( five ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, five )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 487, [ 'not_familiar'( five, six ), familiar( five, six ) ] )
% 0.41/1.06  , clause( 486, [ 'not_familiar'( five, six ), familiar( five, six ), ~( 
% 0.41/1.06    after( five, six ) ) ] )
% 0.41/1.06  , 2, clause( 10, [ after( five, six ) ] )
% 0.41/1.06  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 97, [ familiar( five, six ), 'not_familiar'( five, six ) ] )
% 0.41/1.06  , clause( 487, [ 'not_familiar'( five, six ), familiar( five, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.06     ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 490, [ ~( 'not_familiar'( X, two ) ), ~( 'not_familiar'( X, six ) )
% 0.41/1.06    , familiar( two, six ) ] )
% 0.41/1.06  , clause( 14, [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( X, Z ) ), 
% 0.41/1.06    ~( 'not_familiar'( Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 94, [ familiar( two, six ), 'not_familiar'( two, six ) ] )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, X ), :=( Y, two ), :=( Z, six )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 99, [ familiar( two, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, two ) ) ] )
% 0.41/1.06  , clause( 490, [ ~( 'not_familiar'( X, two ) ), ~( 'not_familiar'( X, six )
% 0.41/1.06     ), familiar( two, six ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.06    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 493, [ ~( 'not_familiar'( X, three ) ), ~( 'not_familiar'( X, six )
% 0.41/1.06     ), familiar( three, six ) ] )
% 0.41/1.06  , clause( 14, [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( X, Z ) ), 
% 0.41/1.06    ~( 'not_familiar'( Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 95, [ familiar( three, six ), 'not_familiar'( three, six ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, X ), :=( Y, three ), :=( Z, six )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 100, [ familiar( three, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, three ) ) ] )
% 0.41/1.06  , clause( 493, [ ~( 'not_familiar'( X, three ) ), ~( 'not_familiar'( X, six
% 0.41/1.06     ) ), familiar( three, six ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.06    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 496, [ ~( 'not_familiar'( X, four ) ), ~( 'not_familiar'( X, six )
% 0.41/1.06     ), familiar( four, six ) ] )
% 0.41/1.06  , clause( 14, [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( X, Z ) ), 
% 0.41/1.06    ~( 'not_familiar'( Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 96, [ familiar( four, six ), 'not_familiar'( four, six ) ] )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, X ), :=( Y, four ), :=( Z, six )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 101, [ familiar( four, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, four ) ) ] )
% 0.41/1.06  , clause( 496, [ ~( 'not_familiar'( X, four ) ), ~( 'not_familiar'( X, six
% 0.41/1.06     ) ), familiar( four, six ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.06    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 499, [ ~( 'not_familiar'( X, five ) ), ~( 'not_familiar'( X, six )
% 0.41/1.06     ), familiar( five, six ) ] )
% 0.41/1.06  , clause( 14, [ ~( 'not_familiar'( X, Y ) ), ~( 'not_familiar'( X, Z ) ), 
% 0.41/1.06    ~( 'not_familiar'( Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 97, [ familiar( five, six ), 'not_familiar'( five, six ) ] )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, X ), :=( Y, five ), :=( Z, six )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 102, [ familiar( five, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, five ) ) ] )
% 0.41/1.06  , clause( 499, [ ~( 'not_familiar'( X, five ) ), ~( 'not_familiar'( X, six
% 0.41/1.06     ) ), familiar( five, six ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.06    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 500, [ familiar( five, six ), ~( 'not_familiar'( four, six ) ), 
% 0.41/1.06    familiar( four, five ) ] )
% 0.41/1.06  , clause( 102, [ familiar( five, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, five ) ) ] )
% 0.41/1.06  , 2, clause( 87, [ familiar( four, five ), 'not_familiar'( four, five ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, four )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 103, [ familiar( five, six ), familiar( four, five ), ~( 
% 0.41/1.06    'not_familiar'( four, six ) ) ] )
% 0.41/1.06  , clause( 500, [ familiar( five, six ), ~( 'not_familiar'( four, six ) ), 
% 0.41/1.06    familiar( four, five ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 501, [ familiar( five, six ), ~( 'not_familiar'( three, six ) ), 
% 0.41/1.06    familiar( three, five ) ] )
% 0.41/1.06  , clause( 102, [ familiar( five, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, five ) ) ] )
% 0.41/1.06  , 2, clause( 86, [ familiar( three, five ), 'not_familiar'( three, five ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 104, [ familiar( five, six ), familiar( three, five ), ~( 
% 0.41/1.06    'not_familiar'( three, six ) ) ] )
% 0.41/1.06  , clause( 501, [ familiar( five, six ), ~( 'not_familiar'( three, six ) ), 
% 0.41/1.06    familiar( three, five ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 502, [ familiar( five, six ), ~( 'not_familiar'( two, six ) ), 
% 0.41/1.06    familiar( two, five ) ] )
% 0.41/1.06  , clause( 102, [ familiar( five, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, five ) ) ] )
% 0.41/1.06  , 2, clause( 85, [ familiar( two, five ), 'not_familiar'( two, five ) ] )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 105, [ familiar( five, six ), familiar( two, five ), ~( 
% 0.41/1.06    'not_familiar'( two, six ) ) ] )
% 0.41/1.06  , clause( 502, [ familiar( five, six ), ~( 'not_familiar'( two, six ) ), 
% 0.41/1.06    familiar( two, five ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 503, [ familiar( five, six ), ~( 'not_familiar'( one, six ) ), 
% 0.41/1.06    familiar( one, five ) ] )
% 0.41/1.06  , clause( 102, [ familiar( five, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, five ) ) ] )
% 0.41/1.06  , 2, clause( 84, [ familiar( one, five ), 'not_familiar'( one, five ) ] )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 106, [ familiar( five, six ), familiar( one, five ), ~( 
% 0.41/1.06    'not_familiar'( one, six ) ) ] )
% 0.41/1.06  , clause( 503, [ familiar( five, six ), ~( 'not_familiar'( one, six ) ), 
% 0.41/1.06    familiar( one, five ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 504, [ familiar( five, six ), familiar( four, five ), familiar( 
% 0.41/1.06    four, six ) ] )
% 0.41/1.06  , clause( 103, [ familiar( five, six ), familiar( four, five ), ~( 
% 0.41/1.06    'not_familiar'( four, six ) ) ] )
% 0.41/1.06  , 2, clause( 96, [ familiar( four, six ), 'not_familiar'( four, six ) ] )
% 0.41/1.06  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 107, [ familiar( five, six ), familiar( four, six ), familiar( four
% 0.41/1.06    , five ) ] )
% 0.41/1.06  , clause( 504, [ familiar( five, six ), familiar( four, five ), familiar( 
% 0.41/1.06    four, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 513, [ ~( familiar( X, four ) ), ~( familiar( X, five ) ), familiar( 
% 0.41/1.06    five, six ), familiar( four, six ) ] )
% 0.41/1.06  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.06    Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 107, [ familiar( five, six ), familiar( four, six ), familiar( 
% 0.41/1.06    four, five ) ] )
% 0.41/1.06  , 2, substitution( 0, [ :=( X, X ), :=( Y, four ), :=( Z, five )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 108, [ familiar( four, six ), familiar( five, six ), ~( familiar( X
% 0.41/1.06    , five ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.06  , clause( 513, [ ~( familiar( X, four ) ), ~( familiar( X, five ) ), 
% 0.41/1.06    familiar( five, six ), familiar( four, six ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.06    2 ), ==>( 2, 1 ), ==>( 3, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 514, [ familiar( five, six ), familiar( three, five ), familiar( 
% 0.41/1.06    three, six ) ] )
% 0.41/1.06  , clause( 104, [ familiar( five, six ), familiar( three, five ), ~( 
% 0.41/1.06    'not_familiar'( three, six ) ) ] )
% 0.41/1.06  , 2, clause( 95, [ familiar( three, six ), 'not_familiar'( three, six ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 109, [ familiar( five, six ), familiar( three, six ), familiar( 
% 0.41/1.06    three, five ) ] )
% 0.41/1.06  , clause( 514, [ familiar( five, six ), familiar( three, five ), familiar( 
% 0.41/1.06    three, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 523, [ ~( familiar( X, three ) ), ~( familiar( X, five ) ), 
% 0.41/1.06    familiar( five, six ), familiar( three, six ) ] )
% 0.41/1.06  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.06    Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 109, [ familiar( five, six ), familiar( three, six ), familiar( 
% 0.41/1.06    three, five ) ] )
% 0.41/1.06  , 2, substitution( 0, [ :=( X, X ), :=( Y, three ), :=( Z, five )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 110, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.06    X, five ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.06  , clause( 523, [ ~( familiar( X, three ) ), ~( familiar( X, five ) ), 
% 0.41/1.06    familiar( five, six ), familiar( three, six ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.06    2 ), ==>( 2, 1 ), ==>( 3, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 524, [ familiar( five, six ), familiar( two, five ), familiar( two
% 0.41/1.06    , six ) ] )
% 0.41/1.06  , clause( 105, [ familiar( five, six ), familiar( two, five ), ~( 
% 0.41/1.06    'not_familiar'( two, six ) ) ] )
% 0.41/1.06  , 2, clause( 94, [ familiar( two, six ), 'not_familiar'( two, six ) ] )
% 0.41/1.06  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 111, [ familiar( five, six ), familiar( two, six ), familiar( two, 
% 0.41/1.06    five ) ] )
% 0.41/1.06  , clause( 524, [ familiar( five, six ), familiar( two, five ), familiar( 
% 0.41/1.06    two, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 533, [ ~( familiar( X, two ) ), ~( familiar( X, five ) ), familiar( 
% 0.41/1.06    five, six ), familiar( two, six ) ] )
% 0.41/1.06  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.06    Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 111, [ familiar( five, six ), familiar( two, six ), familiar( 
% 0.41/1.06    two, five ) ] )
% 0.41/1.06  , 2, substitution( 0, [ :=( X, X ), :=( Y, two ), :=( Z, five )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 112, [ familiar( two, six ), familiar( five, six ), ~( familiar( X
% 0.41/1.06    , five ) ), ~( familiar( X, two ) ) ] )
% 0.41/1.06  , clause( 533, [ ~( familiar( X, two ) ), ~( familiar( X, five ) ), 
% 0.41/1.06    familiar( five, six ), familiar( two, six ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.06    2 ), ==>( 2, 1 ), ==>( 3, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 534, [ familiar( five, six ), familiar( one, five ), familiar( one
% 0.41/1.06    , six ) ] )
% 0.41/1.06  , clause( 106, [ familiar( five, six ), familiar( one, five ), ~( 
% 0.41/1.06    'not_familiar'( one, six ) ) ] )
% 0.41/1.06  , 2, clause( 93, [ familiar( one, six ), 'not_familiar'( one, six ) ] )
% 0.41/1.06  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 113, [ familiar( five, six ), familiar( one, six ), familiar( one, 
% 0.41/1.06    five ) ] )
% 0.41/1.06  , clause( 534, [ familiar( five, six ), familiar( one, five ), familiar( 
% 0.41/1.06    one, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 535, [ familiar( four, six ), ~( 'not_familiar'( three, six ) ), 
% 0.41/1.06    familiar( three, four ) ] )
% 0.41/1.06  , clause( 101, [ familiar( four, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, four ) ) ] )
% 0.41/1.06  , 2, clause( 78, [ familiar( three, four ), 'not_familiar'( three, four ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 115, [ familiar( four, six ), familiar( three, four ), ~( 
% 0.41/1.06    'not_familiar'( three, six ) ) ] )
% 0.41/1.06  , clause( 535, [ familiar( four, six ), ~( 'not_familiar'( three, six ) ), 
% 0.41/1.06    familiar( three, four ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 536, [ familiar( four, six ), ~( 'not_familiar'( two, six ) ), 
% 0.41/1.06    familiar( two, four ) ] )
% 0.41/1.06  , clause( 101, [ familiar( four, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, four ) ) ] )
% 0.41/1.06  , 2, clause( 77, [ familiar( two, four ), 'not_familiar'( two, four ) ] )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 116, [ familiar( four, six ), familiar( two, four ), ~( 
% 0.41/1.06    'not_familiar'( two, six ) ) ] )
% 0.41/1.06  , clause( 536, [ familiar( four, six ), ~( 'not_familiar'( two, six ) ), 
% 0.41/1.06    familiar( two, four ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 537, [ familiar( four, six ), ~( 'not_familiar'( one, six ) ), 
% 0.41/1.06    familiar( one, four ) ] )
% 0.41/1.06  , clause( 101, [ familiar( four, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, four ) ) ] )
% 0.41/1.06  , 2, clause( 76, [ familiar( one, four ), 'not_familiar'( one, four ) ] )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 117, [ familiar( four, six ), familiar( one, four ), ~( 
% 0.41/1.06    'not_familiar'( one, six ) ) ] )
% 0.41/1.06  , clause( 537, [ familiar( four, six ), ~( 'not_familiar'( one, six ) ), 
% 0.41/1.06    familiar( one, four ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 538, [ familiar( two, three ), ~( 'not_familiar'( one, three ) ), 
% 0.41/1.06    familiar( one, two ) ] )
% 0.41/1.06  , clause( 75, [ familiar( two, three ), ~( 'not_familiar'( X, three ) ), 
% 0.41/1.06    ~( 'not_familiar'( X, two ) ) ] )
% 0.41/1.06  , 2, clause( 63, [ familiar( one, two ), 'not_familiar'( one, two ) ] )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 118, [ familiar( two, three ), familiar( one, two ), ~( 
% 0.41/1.06    'not_familiar'( one, three ) ) ] )
% 0.41/1.06  , clause( 538, [ familiar( two, three ), ~( 'not_familiar'( one, three ) )
% 0.41/1.06    , familiar( one, two ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 539, [ familiar( two, three ), familiar( one, two ), familiar( one
% 0.41/1.06    , three ) ] )
% 0.41/1.06  , clause( 118, [ familiar( two, three ), familiar( one, two ), ~( 
% 0.41/1.06    'not_familiar'( one, three ) ) ] )
% 0.41/1.06  , 2, clause( 69, [ familiar( one, three ), 'not_familiar'( one, three ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 119, [ familiar( one, two ), familiar( one, three ), familiar( two
% 0.41/1.06    , three ) ] )
% 0.41/1.06  , clause( 539, [ familiar( two, three ), familiar( one, two ), familiar( 
% 0.41/1.06    one, three ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 540, [ familiar( four, six ), familiar( three, four ), familiar( 
% 0.41/1.06    three, six ) ] )
% 0.41/1.06  , clause( 115, [ familiar( four, six ), familiar( three, four ), ~( 
% 0.41/1.06    'not_familiar'( three, six ) ) ] )
% 0.41/1.06  , 2, clause( 95, [ familiar( three, six ), 'not_familiar'( three, six ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 121, [ familiar( four, six ), familiar( three, six ), familiar( 
% 0.41/1.06    three, four ) ] )
% 0.41/1.06  , clause( 540, [ familiar( four, six ), familiar( three, four ), familiar( 
% 0.41/1.06    three, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 549, [ ~( familiar( X, three ) ), ~( familiar( X, four ) ), 
% 0.41/1.06    familiar( four, six ), familiar( three, six ) ] )
% 0.41/1.06  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.06    Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 121, [ familiar( four, six ), familiar( three, six ), familiar( 
% 0.41/1.06    three, four ) ] )
% 0.41/1.06  , 2, substitution( 0, [ :=( X, X ), :=( Y, three ), :=( Z, four )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 122, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.06    X, four ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.06  , clause( 549, [ ~( familiar( X, three ) ), ~( familiar( X, four ) ), 
% 0.41/1.06    familiar( four, six ), familiar( three, six ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.06    2 ), ==>( 2, 1 ), ==>( 3, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 550, [ familiar( four, six ), familiar( two, four ), familiar( two
% 0.41/1.06    , six ) ] )
% 0.41/1.06  , clause( 116, [ familiar( four, six ), familiar( two, four ), ~( 
% 0.41/1.06    'not_familiar'( two, six ) ) ] )
% 0.41/1.06  , 2, clause( 94, [ familiar( two, six ), 'not_familiar'( two, six ) ] )
% 0.41/1.06  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 123, [ familiar( four, six ), familiar( two, six ), familiar( two, 
% 0.41/1.06    four ) ] )
% 0.41/1.06  , clause( 550, [ familiar( four, six ), familiar( two, four ), familiar( 
% 0.41/1.06    two, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 559, [ ~( familiar( X, two ) ), ~( familiar( X, four ) ), familiar( 
% 0.41/1.06    four, six ), familiar( two, six ) ] )
% 0.41/1.06  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.06    Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 123, [ familiar( four, six ), familiar( two, six ), familiar( 
% 0.41/1.06    two, four ) ] )
% 0.41/1.06  , 2, substitution( 0, [ :=( X, X ), :=( Y, two ), :=( Z, four )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 124, [ familiar( two, six ), familiar( four, six ), ~( familiar( X
% 0.41/1.06    , four ) ), ~( familiar( X, two ) ) ] )
% 0.41/1.06  , clause( 559, [ ~( familiar( X, two ) ), ~( familiar( X, four ) ), 
% 0.41/1.06    familiar( four, six ), familiar( two, six ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.06    2 ), ==>( 2, 1 ), ==>( 3, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 560, [ familiar( four, six ), familiar( one, four ), familiar( one
% 0.41/1.06    , six ) ] )
% 0.41/1.06  , clause( 117, [ familiar( four, six ), familiar( one, four ), ~( 
% 0.41/1.06    'not_familiar'( one, six ) ) ] )
% 0.41/1.06  , 2, clause( 93, [ familiar( one, six ), 'not_familiar'( one, six ) ] )
% 0.41/1.06  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 125, [ familiar( four, six ), familiar( one, six ), familiar( one, 
% 0.41/1.06    four ) ] )
% 0.41/1.06  , clause( 560, [ familiar( four, six ), familiar( one, four ), familiar( 
% 0.41/1.06    one, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 561, [ familiar( two, four ), ~( 'not_familiar'( one, four ) ), 
% 0.41/1.06    familiar( one, two ) ] )
% 0.41/1.06  , clause( 82, [ familiar( two, four ), ~( 'not_familiar'( X, four ) ), ~( 
% 0.41/1.06    'not_familiar'( X, two ) ) ] )
% 0.41/1.06  , 2, clause( 63, [ familiar( one, two ), 'not_familiar'( one, two ) ] )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 127, [ familiar( two, four ), familiar( one, two ), ~( 
% 0.41/1.06    'not_familiar'( one, four ) ) ] )
% 0.41/1.06  , clause( 561, [ familiar( two, four ), ~( 'not_familiar'( one, four ) ), 
% 0.41/1.06    familiar( one, two ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 562, [ familiar( two, four ), familiar( one, two ), familiar( one, 
% 0.41/1.06    four ) ] )
% 0.41/1.06  , clause( 127, [ familiar( two, four ), familiar( one, two ), ~( 
% 0.41/1.06    'not_familiar'( one, four ) ) ] )
% 0.41/1.06  , 2, clause( 76, [ familiar( one, four ), 'not_familiar'( one, four ) ] )
% 0.41/1.06  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 128, [ familiar( one, two ), familiar( one, four ), familiar( two, 
% 0.41/1.06    four ) ] )
% 0.41/1.06  , clause( 562, [ familiar( two, four ), familiar( one, two ), familiar( one
% 0.41/1.06    , four ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 563, [ familiar( three, six ), ~( 'not_familiar'( two, six ) ), 
% 0.41/1.06    familiar( two, three ) ] )
% 0.41/1.06  , clause( 100, [ familiar( three, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, three ) ) ] )
% 0.41/1.06  , 2, clause( 70, [ familiar( two, three ), 'not_familiar'( two, three ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 130, [ familiar( three, six ), familiar( two, three ), ~( 
% 0.41/1.06    'not_familiar'( two, six ) ) ] )
% 0.41/1.06  , clause( 563, [ familiar( three, six ), ~( 'not_familiar'( two, six ) ), 
% 0.41/1.06    familiar( two, three ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 564, [ familiar( three, six ), ~( 'not_familiar'( one, six ) ), 
% 0.41/1.06    familiar( one, three ) ] )
% 0.41/1.06  , clause( 100, [ familiar( three, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.06    'not_familiar'( X, three ) ) ] )
% 0.41/1.06  , 2, clause( 69, [ familiar( one, three ), 'not_familiar'( one, three ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 131, [ familiar( three, six ), familiar( one, three ), ~( 
% 0.41/1.06    'not_familiar'( one, six ) ) ] )
% 0.41/1.06  , clause( 564, [ familiar( three, six ), ~( 'not_familiar'( one, six ) ), 
% 0.41/1.06    familiar( one, three ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 565, [ familiar( three, six ), familiar( two, three ), familiar( 
% 0.41/1.06    two, six ) ] )
% 0.41/1.06  , clause( 130, [ familiar( three, six ), familiar( two, three ), ~( 
% 0.41/1.06    'not_familiar'( two, six ) ) ] )
% 0.41/1.06  , 2, clause( 94, [ familiar( two, six ), 'not_familiar'( two, six ) ] )
% 0.41/1.06  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 132, [ familiar( three, six ), familiar( two, six ), familiar( two
% 0.41/1.06    , three ) ] )
% 0.41/1.06  , clause( 565, [ familiar( three, six ), familiar( two, three ), familiar( 
% 0.41/1.06    two, six ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 566, [ familiar( three, four ), ~( 'not_familiar'( two, four ) ), 
% 0.41/1.06    familiar( two, three ) ] )
% 0.41/1.06  , clause( 83, [ familiar( three, four ), ~( 'not_familiar'( X, four ) ), 
% 0.41/1.06    ~( 'not_familiar'( X, three ) ) ] )
% 0.41/1.06  , 2, clause( 70, [ familiar( two, three ), 'not_familiar'( two, three ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 133, [ familiar( three, four ), familiar( two, three ), ~( 
% 0.41/1.06    'not_familiar'( two, four ) ) ] )
% 0.41/1.06  , clause( 566, [ familiar( three, four ), ~( 'not_familiar'( two, four ) )
% 0.41/1.06    , familiar( two, three ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 567, [ familiar( three, four ), ~( 'not_familiar'( one, four ) ), 
% 0.41/1.06    familiar( one, three ) ] )
% 0.41/1.06  , clause( 83, [ familiar( three, four ), ~( 'not_familiar'( X, four ) ), 
% 0.41/1.06    ~( 'not_familiar'( X, three ) ) ] )
% 0.41/1.06  , 2, clause( 69, [ familiar( one, three ), 'not_familiar'( one, three ) ]
% 0.41/1.06     )
% 0.41/1.06  , 1, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 134, [ familiar( three, four ), familiar( one, three ), ~( 
% 0.41/1.06    'not_familiar'( one, four ) ) ] )
% 0.41/1.06  , clause( 567, [ familiar( three, four ), ~( 'not_familiar'( one, four ) )
% 0.41/1.06    , familiar( one, three ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 576, [ ~( familiar( X, two ) ), ~( familiar( X, three ) ), familiar( 
% 0.41/1.06    three, six ), familiar( two, six ) ] )
% 0.41/1.06  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.06    Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 132, [ familiar( three, six ), familiar( two, six ), familiar( 
% 0.41/1.06    two, three ) ] )
% 0.41/1.06  , 2, substitution( 0, [ :=( X, X ), :=( Y, two ), :=( Z, three )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 135, [ familiar( two, six ), familiar( three, six ), ~( familiar( X
% 0.41/1.06    , three ) ), ~( familiar( X, two ) ) ] )
% 0.41/1.06  , clause( 576, [ ~( familiar( X, two ) ), ~( familiar( X, three ) ), 
% 0.41/1.06    familiar( three, six ), familiar( two, six ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.06    2 ), ==>( 2, 1 ), ==>( 3, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 577, [ familiar( three, four ), familiar( two, three ), familiar( 
% 0.41/1.06    two, four ) ] )
% 0.41/1.06  , clause( 133, [ familiar( three, four ), familiar( two, three ), ~( 
% 0.41/1.06    'not_familiar'( two, four ) ) ] )
% 0.41/1.06  , 2, clause( 77, [ familiar( two, four ), 'not_familiar'( two, four ) ] )
% 0.41/1.06  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 136, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.06    three, four ) ] )
% 0.41/1.06  , clause( 577, [ familiar( three, four ), familiar( two, three ), familiar( 
% 0.41/1.06    two, four ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 586, [ ~( familiar( X, three ) ), ~( familiar( X, four ) ), 
% 0.41/1.06    familiar( two, three ), familiar( two, four ) ] )
% 0.41/1.06  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.06    Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 136, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.06    three, four ) ] )
% 0.41/1.06  , 2, substitution( 0, [ :=( X, X ), :=( Y, three ), :=( Z, four )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 137, [ familiar( two, three ), familiar( two, four ), ~( familiar( 
% 0.41/1.06    X, four ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.06  , clause( 586, [ ~( familiar( X, three ) ), ~( familiar( X, four ) ), 
% 0.41/1.06    familiar( two, three ), familiar( two, four ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.06    2 ), ==>( 2, 0 ), ==>( 3, 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 587, [ familiar( three, four ), familiar( one, three ), familiar( 
% 0.41/1.06    one, four ) ] )
% 0.41/1.06  , clause( 134, [ familiar( three, four ), familiar( one, three ), ~( 
% 0.41/1.06    'not_familiar'( one, four ) ) ] )
% 0.41/1.06  , 2, clause( 76, [ familiar( one, four ), 'not_familiar'( one, four ) ] )
% 0.41/1.06  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 138, [ familiar( one, three ), familiar( one, four ), familiar( 
% 0.41/1.06    three, four ) ] )
% 0.41/1.06  , clause( 587, [ familiar( three, four ), familiar( one, three ), familiar( 
% 0.41/1.06    one, four ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 0.41/1.06    , 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 596, [ ~( familiar( X, three ) ), ~( familiar( X, four ) ), 
% 0.41/1.06    familiar( one, three ), familiar( one, four ) ] )
% 0.41/1.06  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.06    Y, Z ) ) ] )
% 0.41/1.06  , 2, clause( 138, [ familiar( one, three ), familiar( one, four ), familiar( 
% 0.41/1.06    three, four ) ] )
% 0.41/1.06  , 2, substitution( 0, [ :=( X, X ), :=( Y, three ), :=( Z, four )] ), 
% 0.41/1.06    substitution( 1, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 139, [ familiar( one, three ), familiar( one, four ), ~( familiar( 
% 0.41/1.06    X, four ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.06  , clause( 596, [ ~( familiar( X, three ) ), ~( familiar( X, four ) ), 
% 0.41/1.06    familiar( one, three ), familiar( one, four ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.06    2 ), ==>( 2, 0 ), ==>( 3, 1 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  resolution(
% 0.41/1.06  clause( 597, [ familiar( three, six ), familiar( one, three ), familiar( 
% 0.41/1.06    one, six ) ] )
% 0.41/1.06  , clause( 131, [ familiar( three, six ), familiar( one, three ), ~( 
% 0.41/1.06    'not_familiar'( one, six ) ) ] )
% 0.41/1.06  , 2, clause( 93, [ familiar( one, six ), 'not_familiar'( one, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 140, [ familiar( three, six ), familiar( one, six ), familiar( one
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , clause( 597, [ familiar( three, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 598, [ familiar( two, six ), ~( 'not_familiar'( one, six ) ), 
% 0.41/1.07    familiar( one, two ) ] )
% 0.41/1.07  , clause( 99, [ familiar( two, six ), ~( 'not_familiar'( X, six ) ), ~( 
% 0.41/1.07    'not_familiar'( X, two ) ) ] )
% 0.41/1.07  , 2, clause( 63, [ familiar( one, two ), 'not_familiar'( one, two ) ] )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 142, [ familiar( two, six ), familiar( one, two ), ~( 
% 0.41/1.07    'not_familiar'( one, six ) ) ] )
% 0.41/1.07  , clause( 598, [ familiar( two, six ), ~( 'not_familiar'( one, six ) ), 
% 0.41/1.07    familiar( one, two ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 599, [ familiar( two, five ), ~( 'not_familiar'( one, five ) ), 
% 0.41/1.07    familiar( one, two ) ] )
% 0.41/1.07  , clause( 90, [ familiar( two, five ), ~( 'not_familiar'( X, five ) ), ~( 
% 0.41/1.07    'not_familiar'( X, two ) ) ] )
% 0.41/1.07  , 2, clause( 63, [ familiar( one, two ), 'not_familiar'( one, two ) ] )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 143, [ familiar( two, five ), familiar( one, two ), ~( 
% 0.41/1.07    'not_familiar'( one, five ) ) ] )
% 0.41/1.07  , clause( 599, [ familiar( two, five ), ~( 'not_familiar'( one, five ) ), 
% 0.41/1.07    familiar( one, two ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 600, [ familiar( two, five ), familiar( one, two ), familiar( one, 
% 0.41/1.07    five ) ] )
% 0.41/1.07  , clause( 143, [ familiar( two, five ), familiar( one, two ), ~( 
% 0.41/1.07    'not_familiar'( one, five ) ) ] )
% 0.41/1.07  , 2, clause( 84, [ familiar( one, five ), 'not_familiar'( one, five ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 144, [ familiar( one, two ), familiar( one, five ), familiar( two, 
% 0.41/1.07    five ) ] )
% 0.41/1.07  , clause( 600, [ familiar( two, five ), familiar( one, two ), familiar( one
% 0.41/1.07    , five ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 601, [ familiar( two, six ), familiar( one, two ), familiar( one, 
% 0.41/1.07    six ) ] )
% 0.41/1.07  , clause( 142, [ familiar( two, six ), familiar( one, two ), ~( 
% 0.41/1.07    'not_familiar'( one, six ) ) ] )
% 0.41/1.07  , 2, clause( 93, [ familiar( one, six ), 'not_familiar'( one, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 146, [ familiar( two, six ), familiar( one, six ), familiar( one, 
% 0.41/1.07    two ) ] )
% 0.41/1.07  , clause( 601, [ familiar( two, six ), familiar( one, two ), familiar( one
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 602, [ familiar( three, five ), ~( 'not_familiar'( two, five ) ), 
% 0.41/1.07    familiar( two, three ) ] )
% 0.41/1.07  , clause( 91, [ familiar( three, five ), ~( 'not_familiar'( X, five ) ), 
% 0.41/1.07    ~( 'not_familiar'( X, three ) ) ] )
% 0.41/1.07  , 2, clause( 70, [ familiar( two, three ), 'not_familiar'( two, three ) ]
% 0.41/1.07     )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 148, [ familiar( three, five ), familiar( two, three ), ~( 
% 0.41/1.07    'not_familiar'( two, five ) ) ] )
% 0.41/1.07  , clause( 602, [ familiar( three, five ), ~( 'not_familiar'( two, five ) )
% 0.41/1.07    , familiar( two, three ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 603, [ familiar( three, five ), ~( 'not_familiar'( one, five ) ), 
% 0.41/1.07    familiar( one, three ) ] )
% 0.41/1.07  , clause( 91, [ familiar( three, five ), ~( 'not_familiar'( X, five ) ), 
% 0.41/1.07    ~( 'not_familiar'( X, three ) ) ] )
% 0.41/1.07  , 2, clause( 69, [ familiar( one, three ), 'not_familiar'( one, three ) ]
% 0.41/1.07     )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 149, [ familiar( three, five ), familiar( one, three ), ~( 
% 0.41/1.07    'not_familiar'( one, five ) ) ] )
% 0.41/1.07  , clause( 603, [ familiar( three, five ), ~( 'not_familiar'( one, five ) )
% 0.41/1.07    , familiar( one, three ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 604, [ familiar( three, five ), familiar( two, three ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , clause( 148, [ familiar( three, five ), familiar( two, three ), ~( 
% 0.41/1.07    'not_familiar'( two, five ) ) ] )
% 0.41/1.07  , 2, clause( 85, [ familiar( two, five ), 'not_familiar'( two, five ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 150, [ familiar( two, three ), familiar( two, five ), familiar( 
% 0.41/1.07    three, five ) ] )
% 0.41/1.07  , clause( 604, [ familiar( three, five ), familiar( two, three ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 605, [ familiar( three, five ), familiar( one, three ), familiar( 
% 0.41/1.07    one, five ) ] )
% 0.41/1.07  , clause( 149, [ familiar( three, five ), familiar( one, three ), ~( 
% 0.41/1.07    'not_familiar'( one, five ) ) ] )
% 0.41/1.07  , 2, clause( 84, [ familiar( one, five ), 'not_familiar'( one, five ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 152, [ familiar( one, three ), familiar( one, five ), familiar( 
% 0.41/1.07    three, five ) ] )
% 0.41/1.07  , clause( 605, [ familiar( three, five ), familiar( one, three ), familiar( 
% 0.41/1.07    one, five ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 606, [ familiar( four, five ), ~( 'not_familiar'( three, five ) ), 
% 0.41/1.07    familiar( three, four ) ] )
% 0.41/1.07  , clause( 92, [ familiar( four, five ), ~( 'not_familiar'( X, five ) ), ~( 
% 0.41/1.07    'not_familiar'( X, four ) ) ] )
% 0.41/1.07  , 2, clause( 78, [ familiar( three, four ), 'not_familiar'( three, four ) ]
% 0.41/1.07     )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 154, [ familiar( four, five ), familiar( three, four ), ~( 
% 0.41/1.07    'not_familiar'( three, five ) ) ] )
% 0.41/1.07  , clause( 606, [ familiar( four, five ), ~( 'not_familiar'( three, five ) )
% 0.41/1.07    , familiar( three, four ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 607, [ familiar( four, five ), ~( 'not_familiar'( two, five ) ), 
% 0.41/1.07    familiar( two, four ) ] )
% 0.41/1.07  , clause( 92, [ familiar( four, five ), ~( 'not_familiar'( X, five ) ), ~( 
% 0.41/1.07    'not_familiar'( X, four ) ) ] )
% 0.41/1.07  , 2, clause( 77, [ familiar( two, four ), 'not_familiar'( two, four ) ] )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 155, [ familiar( four, five ), familiar( two, four ), ~( 
% 0.41/1.07    'not_familiar'( two, five ) ) ] )
% 0.41/1.07  , clause( 607, [ familiar( four, five ), ~( 'not_familiar'( two, five ) ), 
% 0.41/1.07    familiar( two, four ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 608, [ familiar( four, five ), ~( 'not_familiar'( one, five ) ), 
% 0.41/1.07    familiar( one, four ) ] )
% 0.41/1.07  , clause( 92, [ familiar( four, five ), ~( 'not_familiar'( X, five ) ), ~( 
% 0.41/1.07    'not_familiar'( X, four ) ) ] )
% 0.41/1.07  , 2, clause( 76, [ familiar( one, four ), 'not_familiar'( one, four ) ] )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 156, [ familiar( four, five ), familiar( one, four ), ~( 
% 0.41/1.07    'not_familiar'( one, five ) ) ] )
% 0.41/1.07  , clause( 608, [ familiar( four, five ), ~( 'not_familiar'( one, five ) ), 
% 0.41/1.07    familiar( one, four ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 609, [ familiar( four, five ), familiar( three, four ), familiar( 
% 0.41/1.07    three, five ) ] )
% 0.41/1.07  , clause( 154, [ familiar( four, five ), familiar( three, four ), ~( 
% 0.41/1.07    'not_familiar'( three, five ) ) ] )
% 0.41/1.07  , 2, clause( 86, [ familiar( three, five ), 'not_familiar'( three, five ) ]
% 0.41/1.07     )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 157, [ familiar( three, four ), familiar( three, five ), familiar( 
% 0.41/1.07    four, five ) ] )
% 0.41/1.07  , clause( 609, [ familiar( four, five ), familiar( three, four ), familiar( 
% 0.41/1.07    three, five ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 610, [ familiar( four, five ), familiar( two, four ), familiar( two
% 0.41/1.07    , five ) ] )
% 0.41/1.07  , clause( 155, [ familiar( four, five ), familiar( two, four ), ~( 
% 0.41/1.07    'not_familiar'( two, five ) ) ] )
% 0.41/1.07  , 2, clause( 85, [ familiar( two, five ), 'not_familiar'( two, five ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 159, [ familiar( two, four ), familiar( two, five ), familiar( four
% 0.41/1.07    , five ) ] )
% 0.41/1.07  , clause( 610, [ familiar( four, five ), familiar( two, four ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 619, [ ~( familiar( X, four ) ), ~( familiar( X, five ) ), familiar( 
% 0.41/1.07    two, four ), familiar( two, five ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 159, [ familiar( two, four ), familiar( two, five ), familiar( 
% 0.41/1.07    four, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, X ), :=( Y, four ), :=( Z, five )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 160, [ familiar( two, four ), familiar( two, five ), ~( familiar( X
% 0.41/1.07    , five ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.07  , clause( 619, [ ~( familiar( X, four ) ), ~( familiar( X, five ) ), 
% 0.41/1.07    familiar( two, four ), familiar( two, five ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.07    2 ), ==>( 2, 0 ), ==>( 3, 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 620, [ familiar( four, five ), familiar( one, four ), familiar( one
% 0.41/1.07    , five ) ] )
% 0.41/1.07  , clause( 156, [ familiar( four, five ), familiar( one, four ), ~( 
% 0.41/1.07    'not_familiar'( one, five ) ) ] )
% 0.41/1.07  , 2, clause( 84, [ familiar( one, five ), 'not_familiar'( one, five ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 161, [ familiar( one, four ), familiar( one, five ), familiar( four
% 0.41/1.07    , five ) ] )
% 0.41/1.07  , clause( 620, [ familiar( four, five ), familiar( one, four ), familiar( 
% 0.41/1.07    one, five ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 629, [ ~( familiar( X, four ) ), ~( familiar( X, five ) ), familiar( 
% 0.41/1.07    one, four ), familiar( one, five ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 161, [ familiar( one, four ), familiar( one, five ), familiar( 
% 0.41/1.07    four, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, X ), :=( Y, four ), :=( Z, five )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 162, [ familiar( one, four ), familiar( one, five ), ~( familiar( X
% 0.41/1.07    , five ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.07  , clause( 629, [ ~( familiar( X, four ) ), ~( familiar( X, five ) ), 
% 0.41/1.07    familiar( one, four ), familiar( one, five ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.07    2 ), ==>( 2, 0 ), ==>( 3, 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 631, [ familiar( one, four ), familiar( one, five ), ~( familiar( 
% 0.41/1.07    three, five ) ), familiar( one, three ), familiar( one, four ) ] )
% 0.41/1.07  , clause( 162, [ familiar( one, four ), familiar( one, five ), ~( familiar( 
% 0.41/1.07    X, five ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.07  , 3, clause( 138, [ familiar( one, three ), familiar( one, four ), familiar( 
% 0.41/1.07    three, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 633, [ familiar( one, four ), familiar( one, five ), familiar( one
% 0.41/1.07    , three ), familiar( one, four ), familiar( one, three ), familiar( one, 
% 0.41/1.07    five ) ] )
% 0.41/1.07  , clause( 631, [ familiar( one, four ), familiar( one, five ), ~( familiar( 
% 0.41/1.07    three, five ) ), familiar( one, three ), familiar( one, four ) ] )
% 0.41/1.07  , 2, clause( 152, [ familiar( one, three ), familiar( one, five ), familiar( 
% 0.41/1.07    three, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 634, [ familiar( one, four ), familiar( one, five ), familiar( one
% 0.41/1.07    , three ), familiar( one, three ), familiar( one, five ) ] )
% 0.41/1.07  , clause( 633, [ familiar( one, four ), familiar( one, five ), familiar( 
% 0.41/1.07    one, three ), familiar( one, four ), familiar( one, three ), familiar( 
% 0.41/1.07    one, five ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 635, [ familiar( one, four ), familiar( one, five ), familiar( one
% 0.41/1.07    , three ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 634, [ familiar( one, four ), familiar( one, five ), familiar( 
% 0.41/1.07    one, three ), familiar( one, three ), familiar( one, five ) ] )
% 0.41/1.07  , 1, 4, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 636, [ familiar( one, four ), familiar( one, five ), familiar( one
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , clause( 635, [ familiar( one, four ), familiar( one, five ), familiar( 
% 0.41/1.07    one, three ), familiar( one, three ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 163, [ familiar( one, four ), familiar( one, three ), familiar( one
% 0.41/1.07    , five ) ] )
% 0.41/1.07  , clause( 636, [ familiar( one, four ), familiar( one, five ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 638, [ familiar( one, four ), familiar( one, five ), ~( familiar( 
% 0.41/1.07    two, five ) ), familiar( one, two ), familiar( one, four ) ] )
% 0.41/1.07  , clause( 162, [ familiar( one, four ), familiar( one, five ), ~( familiar( 
% 0.41/1.07    X, five ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.07  , 3, clause( 128, [ familiar( one, two ), familiar( one, four ), familiar( 
% 0.41/1.07    two, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 640, [ familiar( one, four ), familiar( one, five ), familiar( one
% 0.41/1.07    , two ), familiar( one, four ), familiar( one, two ), familiar( one, five
% 0.41/1.07     ) ] )
% 0.41/1.07  , clause( 638, [ familiar( one, four ), familiar( one, five ), ~( familiar( 
% 0.41/1.07    two, five ) ), familiar( one, two ), familiar( one, four ) ] )
% 0.41/1.07  , 2, clause( 144, [ familiar( one, two ), familiar( one, five ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 641, [ familiar( one, four ), familiar( one, five ), familiar( one
% 0.41/1.07    , two ), familiar( one, two ), familiar( one, five ) ] )
% 0.41/1.07  , clause( 640, [ familiar( one, four ), familiar( one, five ), familiar( 
% 0.41/1.07    one, two ), familiar( one, four ), familiar( one, two ), familiar( one, 
% 0.41/1.07    five ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 642, [ familiar( one, four ), familiar( one, five ), familiar( one
% 0.41/1.07    , two ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 641, [ familiar( one, four ), familiar( one, five ), familiar( 
% 0.41/1.07    one, two ), familiar( one, two ), familiar( one, five ) ] )
% 0.41/1.07  , 1, 4, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 643, [ familiar( one, four ), familiar( one, five ), familiar( one
% 0.41/1.07    , two ) ] )
% 0.41/1.07  , clause( 642, [ familiar( one, four ), familiar( one, five ), familiar( 
% 0.41/1.07    one, two ), familiar( one, two ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 165, [ familiar( one, four ), familiar( one, two ), familiar( one, 
% 0.41/1.07    five ) ] )
% 0.41/1.07  , clause( 643, [ familiar( one, four ), familiar( one, five ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 644, [ familiar( four, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    one, five ) ), familiar( four, six ), familiar( one, six ) ] )
% 0.41/1.07  , clause( 108, [ familiar( four, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    X, five ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.07  , 3, clause( 125, [ familiar( four, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 646, [ familiar( four, six ), familiar( five, six ), familiar( four
% 0.41/1.07    , six ), familiar( one, six ), familiar( five, six ), familiar( one, six
% 0.41/1.07     ) ] )
% 0.41/1.07  , clause( 644, [ familiar( four, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    one, five ) ), familiar( four, six ), familiar( one, six ) ] )
% 0.41/1.07  , 2, clause( 113, [ familiar( five, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 647, [ familiar( four, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , six ), familiar( five, six ), familiar( one, six ) ] )
% 0.41/1.07  , clause( 646, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    four, six ), familiar( one, six ), familiar( five, six ), familiar( one, 
% 0.41/1.07    six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 648, [ familiar( four, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , six ), familiar( one, six ) ] )
% 0.41/1.07  , clause( 647, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, six ), familiar( five, six ), familiar( one, six ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 649, [ familiar( four, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 648, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, six ), familiar( one, six ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 172, [ familiar( four, six ), familiar( one, six ), familiar( five
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 649, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 650, [ familiar( four, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    two, five ) ), familiar( four, six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 108, [ familiar( four, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    X, five ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.07  , 3, clause( 123, [ familiar( four, six ), familiar( two, six ), familiar( 
% 0.41/1.07    two, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 652, [ familiar( four, six ), familiar( five, six ), familiar( four
% 0.41/1.07    , six ), familiar( two, six ), familiar( five, six ), familiar( two, six
% 0.41/1.07     ) ] )
% 0.41/1.07  , clause( 650, [ familiar( four, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    two, five ) ), familiar( four, six ), familiar( two, six ) ] )
% 0.41/1.07  , 2, clause( 111, [ familiar( five, six ), familiar( two, six ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 653, [ familiar( four, six ), familiar( five, six ), familiar( two
% 0.41/1.07    , six ), familiar( five, six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 652, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    four, six ), familiar( two, six ), familiar( five, six ), familiar( two, 
% 0.41/1.07    six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 654, [ familiar( four, six ), familiar( five, six ), familiar( two
% 0.41/1.07    , six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 653, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    two, six ), familiar( five, six ), familiar( two, six ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 655, [ familiar( four, six ), familiar( five, six ), familiar( two
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 654, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    two, six ), familiar( two, six ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 173, [ familiar( four, six ), familiar( two, six ), familiar( five
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 655, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    two, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 656, [ familiar( four, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    three, five ) ), familiar( four, six ), familiar( three, six ) ] )
% 0.41/1.07  , clause( 108, [ familiar( four, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    X, five ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.07  , 3, clause( 121, [ familiar( four, six ), familiar( three, six ), familiar( 
% 0.41/1.07    three, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 658, [ familiar( four, six ), familiar( five, six ), familiar( four
% 0.41/1.07    , six ), familiar( three, six ), familiar( five, six ), familiar( three, 
% 0.41/1.07    six ) ] )
% 0.41/1.07  , clause( 656, [ familiar( four, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    three, five ) ), familiar( four, six ), familiar( three, six ) ] )
% 0.41/1.07  , 2, clause( 109, [ familiar( five, six ), familiar( three, six ), familiar( 
% 0.41/1.07    three, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 659, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    three, six ), familiar( five, six ), familiar( three, six ) ] )
% 0.41/1.07  , clause( 658, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    four, six ), familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    three, six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 660, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    three, six ), familiar( three, six ) ] )
% 0.41/1.07  , clause( 659, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    three, six ), familiar( five, six ), familiar( three, six ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 661, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    three, six ) ] )
% 0.41/1.07  , clause( 660, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    three, six ), familiar( three, six ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 174, [ familiar( four, six ), familiar( three, six ), familiar( 
% 0.41/1.07    five, six ) ] )
% 0.41/1.07  , clause( 661, [ familiar( four, six ), familiar( five, six ), familiar( 
% 0.41/1.07    three, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 670, [ ~( familiar( X, five ) ), ~( familiar( X, six ) ), familiar( 
% 0.41/1.07    four, six ), familiar( one, six ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 172, [ familiar( four, six ), familiar( one, six ), familiar( 
% 0.41/1.07    five, six ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, X ), :=( Y, five ), :=( Z, six )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 175, [ familiar( one, six ), familiar( four, six ), ~( familiar( X
% 0.41/1.07    , six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.07  , clause( 670, [ ~( familiar( X, five ) ), ~( familiar( X, six ) ), 
% 0.41/1.07    familiar( four, six ), familiar( one, six ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.07    2 ), ==>( 2, 1 ), ==>( 3, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 679, [ ~( familiar( X, five ) ), ~( familiar( X, six ) ), familiar( 
% 0.41/1.07    four, six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 173, [ familiar( four, six ), familiar( two, six ), familiar( 
% 0.41/1.07    five, six ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, X ), :=( Y, five ), :=( Z, six )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 176, [ familiar( two, six ), familiar( four, six ), ~( familiar( X
% 0.41/1.07    , six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.07  , clause( 679, [ ~( familiar( X, five ) ), ~( familiar( X, six ) ), 
% 0.41/1.07    familiar( four, six ), familiar( two, six ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.07    2 ), ==>( 2, 1 ), ==>( 3, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 688, [ ~( familiar( X, five ) ), ~( familiar( X, six ) ), familiar( 
% 0.41/1.07    four, six ), familiar( three, six ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 174, [ familiar( four, six ), familiar( three, six ), familiar( 
% 0.41/1.07    five, six ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, X ), :=( Y, five ), :=( Z, six )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 177, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    X, six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.07  , clause( 688, [ ~( familiar( X, five ) ), ~( familiar( X, six ) ), 
% 0.41/1.07    familiar( four, six ), familiar( three, six ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.07    2 ), ==>( 2, 1 ), ==>( 3, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 689, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    one, five ) ), familiar( three, six ), familiar( one, six ) ] )
% 0.41/1.07  , clause( 110, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    X, five ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.07  , 3, clause( 140, [ familiar( three, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 691, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    three, six ), familiar( one, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 689, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    one, five ) ), familiar( three, six ), familiar( one, six ) ] )
% 0.41/1.07  , 2, clause( 113, [ familiar( five, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 692, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , six ), familiar( five, six ), familiar( one, six ) ] )
% 0.41/1.07  , clause( 691, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    three, six ), familiar( one, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 693, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , six ), familiar( one, six ) ] )
% 0.41/1.07  , clause( 692, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, six ), familiar( five, six ), familiar( one, six ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 694, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 693, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, six ), familiar( one, six ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 179, [ familiar( three, six ), familiar( one, six ), familiar( five
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 694, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 695, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    two, five ) ), familiar( three, six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 110, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    X, five ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.07  , 3, clause( 132, [ familiar( three, six ), familiar( two, six ), familiar( 
% 0.41/1.07    two, three ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 697, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    three, six ), familiar( two, six ), familiar( five, six ), familiar( two
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 695, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    two, five ) ), familiar( three, six ), familiar( two, six ) ] )
% 0.41/1.07  , 2, clause( 111, [ familiar( five, six ), familiar( two, six ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 698, [ familiar( three, six ), familiar( five, six ), familiar( two
% 0.41/1.07    , six ), familiar( five, six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 697, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    three, six ), familiar( two, six ), familiar( five, six ), familiar( two
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 699, [ familiar( three, six ), familiar( five, six ), familiar( two
% 0.41/1.07    , six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 698, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    two, six ), familiar( five, six ), familiar( two, six ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 700, [ familiar( three, six ), familiar( five, six ), familiar( two
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 699, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    two, six ), familiar( two, six ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 180, [ familiar( three, six ), familiar( two, six ), familiar( five
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 700, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    two, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 709, [ ~( familiar( X, five ) ), ~( familiar( X, six ) ), familiar( 
% 0.41/1.07    three, six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 180, [ familiar( three, six ), familiar( two, six ), familiar( 
% 0.41/1.07    five, six ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, X ), :=( Y, five ), :=( Z, six )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 183, [ familiar( two, six ), familiar( three, six ), ~( familiar( X
% 0.41/1.07    , six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.07  , clause( 709, [ ~( familiar( X, five ) ), ~( familiar( X, six ) ), 
% 0.41/1.07    familiar( three, six ), familiar( two, six ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.07    2 ), ==>( 2, 1 ), ==>( 3, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 710, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( one, four ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 183, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    X, six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.07  , 3, clause( 165, [ familiar( one, four ), familiar( one, two ), familiar( 
% 0.41/1.07    one, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 711, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , four ), familiar( one, two ), familiar( two, six ), familiar( one, two
% 0.41/1.07     ) ] )
% 0.41/1.07  , clause( 710, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( one, four ), familiar( one, two ) ] )
% 0.41/1.07  , 2, clause( 146, [ familiar( two, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 712, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , four ), familiar( one, two ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 711, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, four ), familiar( one, two ), familiar( two, six ), familiar( one, 
% 0.41/1.07    two ) ] )
% 0.41/1.07  , 0, 4, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 713, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , four ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 712, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, four ), familiar( one, two ), familiar( one, two ) ] )
% 0.41/1.07  , 3, 4, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 184, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , two ), familiar( one, four ) ] )
% 0.41/1.07  , clause( 713, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, four ), familiar( one, two ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 3 ), ==>( 3, 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 714, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( one, four ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 183, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    X, six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.07  , 3, clause( 163, [ familiar( one, four ), familiar( one, three ), familiar( 
% 0.41/1.07    one, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 715, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , four ), familiar( one, three ), familiar( three, six ), familiar( one, 
% 0.41/1.07    three ) ] )
% 0.41/1.07  , clause( 714, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( one, four ), familiar( one, three ) ] )
% 0.41/1.07  , 2, clause( 140, [ familiar( three, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 716, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , four ), familiar( one, three ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 715, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, four ), familiar( one, three ), familiar( three, six ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , 1, 4, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 717, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , four ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 716, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, four ), familiar( one, three ), familiar( one, three ) ] )
% 0.41/1.07  , 3, 4, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 185, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , three ), familiar( one, four ) ] )
% 0.41/1.07  , clause( 717, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, four ), familiar( one, three ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 3 ), ==>( 3, 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 718, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, four ) ), familiar( three, six ), familiar( one, six ) ] )
% 0.41/1.07  , clause( 122, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    X, four ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.07  , 3, clause( 140, [ familiar( three, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 720, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    three, six ), familiar( one, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 718, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, four ) ), familiar( three, six ), familiar( one, six ) ] )
% 0.41/1.07  , 2, clause( 125, [ familiar( four, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 721, [ familiar( three, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , six ), familiar( four, six ), familiar( one, six ) ] )
% 0.41/1.07  , clause( 720, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    three, six ), familiar( one, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 722, [ familiar( three, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , six ), familiar( one, six ) ] )
% 0.41/1.07  , clause( 721, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    one, six ), familiar( four, six ), familiar( one, six ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 723, [ familiar( three, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 722, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    one, six ), familiar( one, six ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 210, [ familiar( three, six ), familiar( one, six ), familiar( four
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 723, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    one, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 724, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    two, four ) ), familiar( three, six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 122, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    X, four ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.07  , 3, clause( 132, [ familiar( three, six ), familiar( two, six ), familiar( 
% 0.41/1.07    two, three ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 726, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    three, six ), familiar( two, six ), familiar( four, six ), familiar( two
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 724, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    two, four ) ), familiar( three, six ), familiar( two, six ) ] )
% 0.41/1.07  , 2, clause( 123, [ familiar( four, six ), familiar( two, six ), familiar( 
% 0.41/1.07    two, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 727, [ familiar( three, six ), familiar( four, six ), familiar( two
% 0.41/1.07    , six ), familiar( four, six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 726, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    three, six ), familiar( two, six ), familiar( four, six ), familiar( two
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 728, [ familiar( three, six ), familiar( four, six ), familiar( two
% 0.41/1.07    , six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 727, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    two, six ), familiar( four, six ), familiar( two, six ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 729, [ familiar( three, six ), familiar( four, six ), familiar( two
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 728, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    two, six ), familiar( two, six ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 211, [ familiar( three, six ), familiar( two, six ), familiar( four
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 729, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    two, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 738, [ ~( familiar( X, four ) ), ~( familiar( X, six ) ), familiar( 
% 0.41/1.07    three, six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 211, [ familiar( three, six ), familiar( two, six ), familiar( 
% 0.41/1.07    four, six ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, X ), :=( Y, four ), :=( Z, six )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 214, [ familiar( two, six ), familiar( three, six ), ~( familiar( X
% 0.41/1.07    , six ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.07  , clause( 738, [ ~( familiar( X, four ) ), ~( familiar( X, six ) ), 
% 0.41/1.07    familiar( three, six ), familiar( two, six ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 0.41/1.07    2 ), ==>( 2, 1 ), ==>( 3, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 741, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , clause( 214, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    X, six ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.07  , 3, clause( 185, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, three ), familiar( one, four ) ] )
% 0.41/1.07  , 3, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 742, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( three, six ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 741, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 743, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 742, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( three, six ), familiar( one, three ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 746, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , three ), familiar( three, six ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 743, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( one, three ) ] )
% 0.41/1.07  , 2, clause( 140, [ familiar( three, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 747, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , three ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 746, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, three ), familiar( three, six ), familiar( one, three ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 748, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , clause( 747, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, three ), familiar( one, three ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 216, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , clause( 748, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 751, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , two ) ] )
% 0.41/1.07  , clause( 214, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    X, six ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.07  , 3, clause( 184, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, two ), familiar( one, four ) ] )
% 0.41/1.07  , 3, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 752, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( three, six ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 751, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , two ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 753, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 752, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( three, six ), familiar( one, two ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 756, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , two ), familiar( two, six ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 753, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( one, two ) ] )
% 0.41/1.07  , 2, clause( 146, [ familiar( two, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 757, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , two ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 756, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, two ), familiar( two, six ), familiar( one, two ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 758, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , two ) ] )
% 0.41/1.07  , clause( 757, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, two ), familiar( one, two ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 217, [ familiar( two, six ), familiar( three, six ), familiar( one
% 0.41/1.07    , two ) ] )
% 0.41/1.07  , clause( 758, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 759, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, four ) ), familiar( two, six ), familiar( one, six ) ] )
% 0.41/1.07  , clause( 124, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    X, four ) ), ~( familiar( X, two ) ) ] )
% 0.41/1.07  , 3, clause( 146, [ familiar( two, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 761, [ familiar( two, six ), familiar( four, six ), familiar( two, 
% 0.41/1.07    six ), familiar( one, six ), familiar( four, six ), familiar( one, six )
% 0.41/1.07     ] )
% 0.41/1.07  , clause( 759, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, four ) ), familiar( two, six ), familiar( one, six ) ] )
% 0.41/1.07  , 2, clause( 125, [ familiar( four, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 762, [ familiar( two, six ), familiar( four, six ), familiar( one, 
% 0.41/1.07    six ), familiar( four, six ), familiar( one, six ) ] )
% 0.41/1.07  , clause( 761, [ familiar( two, six ), familiar( four, six ), familiar( two
% 0.41/1.07    , six ), familiar( one, six ), familiar( four, six ), familiar( one, six
% 0.41/1.07     ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 763, [ familiar( two, six ), familiar( four, six ), familiar( one, 
% 0.41/1.07    six ), familiar( one, six ) ] )
% 0.41/1.07  , clause( 762, [ familiar( two, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , six ), familiar( four, six ), familiar( one, six ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 764, [ familiar( two, six ), familiar( four, six ), familiar( one, 
% 0.41/1.07    six ) ] )
% 0.41/1.07  , clause( 763, [ familiar( two, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , six ), familiar( one, six ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 218, [ familiar( two, six ), familiar( one, six ), familiar( four, 
% 0.41/1.07    six ) ] )
% 0.41/1.07  , clause( 764, [ familiar( two, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 766, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    two, six ) ), familiar( one, two ), familiar( one, five ) ] )
% 0.41/1.07  , clause( 177, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    X, six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.07  , 3, clause( 144, [ familiar( one, two ), familiar( one, five ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 767, [ familiar( three, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , two ), familiar( one, five ), familiar( three, six ), familiar( four, 
% 0.41/1.07    six ) ] )
% 0.41/1.07  , clause( 766, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    two, six ) ), familiar( one, two ), familiar( one, five ) ] )
% 0.41/1.07  , 2, clause( 211, [ familiar( three, six ), familiar( two, six ), familiar( 
% 0.41/1.07    four, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 768, [ familiar( three, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , two ), familiar( one, five ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 767, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    one, two ), familiar( one, five ), familiar( three, six ), familiar( four
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , 0, 4, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 769, [ familiar( three, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , two ), familiar( one, five ) ] )
% 0.41/1.07  , clause( 768, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    one, two ), familiar( one, five ), familiar( four, six ) ] )
% 0.41/1.07  , 1, 4, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 230, [ familiar( three, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , two ), familiar( one, five ) ] )
% 0.41/1.07  , clause( 769, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    one, two ), familiar( one, five ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 2 ), ==>( 3, 3 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 770, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, three ) ), familiar( two, six ), familiar( three, six ) ] )
% 0.41/1.07  , clause( 135, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    X, three ) ), ~( familiar( X, two ) ) ] )
% 0.41/1.07  , 3, clause( 217, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 771, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, three ) ), familiar( three, six ) ] )
% 0.41/1.07  , clause( 770, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, three ) ), familiar( two, six ), familiar( three, six ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 772, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, three ) ) ] )
% 0.41/1.07  , clause( 771, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, three ) ), familiar( three, six ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 773, [ familiar( two, six ), familiar( three, six ), familiar( two
% 0.41/1.07    , six ), familiar( three, six ) ] )
% 0.41/1.07  , clause( 772, [ familiar( two, six ), familiar( three, six ), ~( familiar( 
% 0.41/1.07    one, three ) ) ] )
% 0.41/1.07  , 2, clause( 216, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 774, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    three, six ) ] )
% 0.41/1.07  , clause( 773, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    two, six ), familiar( three, six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 775, [ familiar( two, six ), familiar( three, six ) ] )
% 0.41/1.07  , clause( 774, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    three, six ) ] )
% 0.41/1.07  , 1, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 231, [ familiar( two, six ), familiar( three, six ) ] )
% 0.41/1.07  , clause( 775, [ familiar( two, six ), familiar( three, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.41/1.07     ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 781, [ ~( familiar( X, three ) ), ~( familiar( X, six ) ), familiar( 
% 0.41/1.07    two, six ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 231, [ familiar( two, six ), familiar( three, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, X ), :=( Y, three ), :=( Z, six )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 232, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, three ) ) ] )
% 0.41/1.07  , clause( 781, [ ~( familiar( X, three ) ), ~( familiar( X, six ) ), 
% 0.41/1.07    familiar( two, six ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.07    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 784, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , clause( 177, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    X, six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.07  , 3, clause( 230, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    one, two ), familiar( one, five ) ] )
% 0.41/1.07  , 3, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 785, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( four, six ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 784, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 786, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 785, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( four, six ), familiar( one, two ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 789, [ familiar( three, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , two ), familiar( three, six ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 786, [ familiar( three, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( one, two ) ] )
% 0.41/1.07  , 2, clause( 210, [ familiar( three, six ), familiar( one, six ), familiar( 
% 0.41/1.07    four, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 790, [ familiar( three, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , two ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 789, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    one, two ), familiar( three, six ), familiar( four, six ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 791, [ familiar( three, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , two ) ] )
% 0.41/1.07  , clause( 790, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    one, two ), familiar( four, six ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 236, [ familiar( three, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , two ) ] )
% 0.41/1.07  , clause( 791, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 793, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    three, six ) ), familiar( one, three ), familiar( one, five ) ] )
% 0.41/1.07  , clause( 176, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    X, six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.07  , 3, clause( 152, [ familiar( one, three ), familiar( one, five ), familiar( 
% 0.41/1.07    three, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 794, [ familiar( two, six ), familiar( four, six ), familiar( one, 
% 0.41/1.07    three ), familiar( one, five ), familiar( two, six ), familiar( four, six
% 0.41/1.07     ) ] )
% 0.41/1.07  , clause( 793, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    three, six ) ), familiar( one, three ), familiar( one, five ) ] )
% 0.41/1.07  , 2, clause( 211, [ familiar( three, six ), familiar( two, six ), familiar( 
% 0.41/1.07    four, six ) ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 795, [ familiar( two, six ), familiar( four, six ), familiar( one, 
% 0.41/1.07    three ), familiar( one, five ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 794, [ familiar( two, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , three ), familiar( one, five ), familiar( two, six ), familiar( four, 
% 0.41/1.07    six ) ] )
% 0.41/1.07  , 0, 4, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 796, [ familiar( two, six ), familiar( four, six ), familiar( one, 
% 0.41/1.07    three ), familiar( one, five ) ] )
% 0.41/1.07  , clause( 795, [ familiar( two, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , three ), familiar( one, five ), familiar( four, six ) ] )
% 0.41/1.07  , 1, 4, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 240, [ familiar( two, six ), familiar( four, six ), familiar( one, 
% 0.41/1.07    three ), familiar( one, five ) ] )
% 0.41/1.07  , clause( 796, [ familiar( two, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , three ), familiar( one, five ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 2 ), ==>( 3, 3 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 798, [ familiar( one, three ), familiar( one, four ), ~( familiar( 
% 0.41/1.07    two, four ) ), familiar( one, two ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 139, [ familiar( one, three ), familiar( one, four ), ~( familiar( 
% 0.41/1.07    X, four ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.07  , 3, clause( 119, [ familiar( one, two ), familiar( one, three ), familiar( 
% 0.41/1.07    two, three ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 800, [ familiar( one, three ), familiar( one, four ), familiar( one
% 0.41/1.07    , two ), familiar( one, three ), familiar( one, two ), familiar( one, 
% 0.41/1.07    four ) ] )
% 0.41/1.07  , clause( 798, [ familiar( one, three ), familiar( one, four ), ~( familiar( 
% 0.41/1.07    two, four ) ), familiar( one, two ), familiar( one, three ) ] )
% 0.41/1.07  , 2, clause( 128, [ familiar( one, two ), familiar( one, four ), familiar( 
% 0.41/1.07    two, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 801, [ familiar( one, three ), familiar( one, four ), familiar( one
% 0.41/1.07    , two ), familiar( one, two ), familiar( one, four ) ] )
% 0.41/1.07  , clause( 800, [ familiar( one, three ), familiar( one, four ), familiar( 
% 0.41/1.07    one, two ), familiar( one, three ), familiar( one, two ), familiar( one, 
% 0.41/1.07    four ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 802, [ familiar( one, three ), familiar( one, four ), familiar( one
% 0.41/1.07    , two ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 801, [ familiar( one, three ), familiar( one, four ), familiar( 
% 0.41/1.07    one, two ), familiar( one, two ), familiar( one, four ) ] )
% 0.41/1.07  , 1, 4, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 803, [ familiar( one, three ), familiar( one, four ), familiar( one
% 0.41/1.07    , two ) ] )
% 0.41/1.07  , clause( 802, [ familiar( one, three ), familiar( one, four ), familiar( 
% 0.41/1.07    one, two ), familiar( one, two ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 242, [ familiar( one, three ), familiar( one, two ), familiar( one
% 0.41/1.07    , four ) ] )
% 0.41/1.07  , clause( 803, [ familiar( one, three ), familiar( one, four ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 806, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( two, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , clause( 176, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    X, six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.07  , 3, clause( 240, [ familiar( two, six ), familiar( four, six ), familiar( 
% 0.41/1.07    one, three ), familiar( one, five ) ] )
% 0.41/1.07  , 3, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 807, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( four, six ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 806, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( two, six ), familiar( four, six ), familiar( one
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 808, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 807, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, six ) ), familiar( four, six ), familiar( one, three ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 838, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    two, six ), familiar( four, six ), ~( familiar( one, six ) ) ] )
% 0.41/1.07  , clause( 232, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, three ) ) ] )
% 0.41/1.07  , 2, clause( 808, [ familiar( two, six ), familiar( four, six ), ~( 
% 0.41/1.07    familiar( one, six ) ), familiar( one, three ) ] )
% 0.41/1.07  , 3, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 841, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    two, six ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 838, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    two, six ), familiar( four, six ), ~( familiar( one, six ) ) ] )
% 0.41/1.07  , 1, 4, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 842, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    four, six ) ] )
% 0.41/1.07  , clause( 841, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    two, six ), familiar( four, six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 247, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, six ) ) ] )
% 0.41/1.07  , clause( 842, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    four, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 843, [ familiar( two, six ), familiar( four, six ), familiar( two, 
% 0.41/1.07    six ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 247, [ familiar( two, six ), familiar( four, six ), ~( familiar( 
% 0.41/1.07    one, six ) ) ] )
% 0.41/1.07  , 2, clause( 218, [ familiar( two, six ), familiar( one, six ), familiar( 
% 0.41/1.07    four, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 844, [ familiar( two, six ), familiar( four, six ), familiar( four
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 843, [ familiar( two, six ), familiar( four, six ), familiar( two
% 0.41/1.07    , six ), familiar( four, six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 845, [ familiar( two, six ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 844, [ familiar( two, six ), familiar( four, six ), familiar( 
% 0.41/1.07    four, six ) ] )
% 0.41/1.07  , 1, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 249, [ familiar( two, six ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 845, [ familiar( two, six ), familiar( four, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.41/1.07     ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 851, [ ~( familiar( X, four ) ), ~( familiar( X, six ) ), familiar( 
% 0.41/1.07    two, six ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 249, [ familiar( two, six ), familiar( four, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, X ), :=( Y, four ), :=( Z, six )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 250, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, four ) ) ] )
% 0.41/1.07  , clause( 851, [ ~( familiar( X, four ) ), ~( familiar( X, six ) ), 
% 0.41/1.07    familiar( two, six ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.07    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 852, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    one, three ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 250, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, four ) ) ] )
% 0.41/1.07  , 2, clause( 242, [ familiar( one, three ), familiar( one, two ), familiar( 
% 0.41/1.07    one, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 853, [ familiar( two, six ), familiar( one, three ), familiar( one
% 0.41/1.07    , two ), familiar( two, six ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 852, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    one, three ), familiar( one, two ) ] )
% 0.41/1.07  , 1, clause( 146, [ familiar( two, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 854, [ familiar( two, six ), familiar( one, three ), familiar( one
% 0.41/1.07    , two ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 853, [ familiar( two, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, two ), familiar( two, six ), familiar( one, two ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 855, [ familiar( two, six ), familiar( one, three ), familiar( one
% 0.41/1.07    , two ) ] )
% 0.41/1.07  , clause( 854, [ familiar( two, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, two ), familiar( one, two ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 251, [ familiar( two, six ), familiar( one, two ), familiar( one, 
% 0.41/1.07    three ) ] )
% 0.41/1.07  , clause( 855, [ familiar( two, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 857, [ familiar( two, six ), ~( familiar( three, six ) ), familiar( 
% 0.41/1.07    one, three ), familiar( one, four ) ] )
% 0.41/1.07  , clause( 250, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, four ) ) ] )
% 0.41/1.07  , 2, clause( 138, [ familiar( one, three ), familiar( one, four ), familiar( 
% 0.41/1.07    three, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 858, [ familiar( two, six ), familiar( one, three ), familiar( one
% 0.41/1.07    , four ), familiar( two, six ), familiar( one, three ), familiar( one, 
% 0.41/1.07    four ) ] )
% 0.41/1.07  , clause( 857, [ familiar( two, six ), ~( familiar( three, six ) ), 
% 0.41/1.07    familiar( one, three ), familiar( one, four ) ] )
% 0.41/1.07  , 1, clause( 185, [ familiar( two, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, three ), familiar( one, four ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 859, [ familiar( two, six ), familiar( one, three ), familiar( one
% 0.41/1.07    , four ), familiar( one, three ), familiar( one, four ) ] )
% 0.41/1.07  , clause( 858, [ familiar( two, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, four ), familiar( two, six ), familiar( one, three ), familiar( one
% 0.41/1.07    , four ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 860, [ familiar( two, six ), familiar( one, three ), familiar( one
% 0.41/1.07    , four ), familiar( one, four ) ] )
% 0.41/1.07  , clause( 859, [ familiar( two, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, four ), familiar( one, three ), familiar( one, four ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 861, [ familiar( two, six ), familiar( one, three ), familiar( one
% 0.41/1.07    , four ) ] )
% 0.41/1.07  , clause( 860, [ familiar( two, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, four ), familiar( one, four ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 252, [ familiar( two, six ), familiar( one, three ), familiar( one
% 0.41/1.07    , four ) ] )
% 0.41/1.07  , clause( 861, [ familiar( two, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, four ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 863, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    two, six ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 232, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, three ) ) ] )
% 0.41/1.07  , 2, clause( 251, [ familiar( two, six ), familiar( one, two ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 865, [ familiar( two, six ), familiar( two, six ), familiar( one, 
% 0.41/1.07    two ), familiar( two, six ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 863, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    two, six ), familiar( one, two ) ] )
% 0.41/1.07  , 1, clause( 146, [ familiar( two, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 866, [ familiar( two, six ), familiar( one, two ), familiar( two, 
% 0.41/1.07    six ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 865, [ familiar( two, six ), familiar( two, six ), familiar( one
% 0.41/1.07    , two ), familiar( two, six ), familiar( one, two ) ] )
% 0.41/1.07  , 0, 1, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 867, [ familiar( two, six ), familiar( one, two ), familiar( one, 
% 0.41/1.07    two ) ] )
% 0.41/1.07  , clause( 866, [ familiar( two, six ), familiar( one, two ), familiar( two
% 0.41/1.07    , six ), familiar( one, two ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 868, [ familiar( two, six ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 867, [ familiar( two, six ), familiar( one, two ), familiar( one
% 0.41/1.07    , two ) ] )
% 0.41/1.07  , 1, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 254, [ familiar( two, six ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 868, [ familiar( two, six ), familiar( one, two ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.41/1.07     ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 869, [ familiar( two, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    one, five ) ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 112, [ familiar( two, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    X, five ) ), ~( familiar( X, two ) ) ] )
% 0.41/1.07  , 3, clause( 254, [ familiar( two, six ), familiar( one, two ) ] )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 870, [ familiar( two, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    one, five ) ) ] )
% 0.41/1.07  , clause( 869, [ familiar( two, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    one, five ) ), familiar( two, six ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 255, [ familiar( two, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    one, five ) ) ] )
% 0.41/1.07  , clause( 870, [ familiar( two, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    one, five ) ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 872, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    two, six ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 250, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, four ) ) ] )
% 0.41/1.07  , 2, clause( 252, [ familiar( two, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 875, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    two, six ), ~( familiar( one, six ) ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 232, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, three ) ) ] )
% 0.41/1.07  , 2, clause( 872, [ familiar( two, six ), ~( familiar( one, six ) ), 
% 0.41/1.07    familiar( two, six ), familiar( one, three ) ] )
% 0.41/1.07  , 3, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 878, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    two, six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 875, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    two, six ), ~( familiar( one, six ) ), familiar( two, six ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 879, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    two, six ) ] )
% 0.41/1.07  , clause( 878, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    two, six ), familiar( two, six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 880, [ familiar( two, six ), ~( familiar( one, six ) ) ] )
% 0.41/1.07  , clause( 879, [ familiar( two, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    two, six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 257, [ familiar( two, six ), ~( familiar( one, six ) ) ] )
% 0.41/1.07  , clause( 880, [ familiar( two, six ), ~( familiar( one, six ) ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.41/1.07     ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 881, [ familiar( two, six ), familiar( five, six ), familiar( five
% 0.41/1.07    , six ), familiar( one, six ) ] )
% 0.41/1.07  , clause( 255, [ familiar( two, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    one, five ) ) ] )
% 0.41/1.07  , 2, clause( 113, [ familiar( five, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 883, [ familiar( two, six ), familiar( two, six ), familiar( five, 
% 0.41/1.07    six ), familiar( five, six ) ] )
% 0.41/1.07  , clause( 257, [ familiar( two, six ), ~( familiar( one, six ) ) ] )
% 0.41/1.07  , 1, clause( 881, [ familiar( two, six ), familiar( five, six ), familiar( 
% 0.41/1.07    five, six ), familiar( one, six ) ] )
% 0.41/1.07  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 884, [ familiar( two, six ), familiar( five, six ), familiar( five
% 0.41/1.07    , six ) ] )
% 0.41/1.07  , clause( 883, [ familiar( two, six ), familiar( two, six ), familiar( five
% 0.41/1.07    , six ), familiar( five, six ) ] )
% 0.41/1.07  , 0, 1, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 885, [ familiar( two, six ), familiar( five, six ) ] )
% 0.41/1.07  , clause( 884, [ familiar( two, six ), familiar( five, six ), familiar( 
% 0.41/1.07    five, six ) ] )
% 0.41/1.07  , 1, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 263, [ familiar( two, six ), familiar( five, six ) ] )
% 0.41/1.07  , clause( 885, [ familiar( two, six ), familiar( five, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.41/1.07     ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 891, [ ~( familiar( X, five ) ), ~( familiar( X, six ) ), familiar( 
% 0.41/1.07    two, six ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 263, [ familiar( two, six ), familiar( five, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, X ), :=( Y, five ), :=( Z, six )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 264, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, five ) ) ] )
% 0.41/1.07  , clause( 891, [ ~( familiar( X, five ) ), ~( familiar( X, six ) ), 
% 0.41/1.07    familiar( two, six ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.07    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 893, [ familiar( two, six ), ~( familiar( four, six ) ), familiar( 
% 0.41/1.07    three, four ), familiar( three, five ) ] )
% 0.41/1.07  , clause( 264, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, five ) ) ] )
% 0.41/1.07  , 2, clause( 157, [ familiar( three, four ), familiar( three, five ), 
% 0.41/1.07    familiar( four, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, four )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 894, [ familiar( two, six ), familiar( three, four ), familiar( 
% 0.41/1.07    three, five ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 893, [ familiar( two, six ), ~( familiar( four, six ) ), familiar( 
% 0.41/1.07    three, four ), familiar( three, five ) ] )
% 0.41/1.07  , 1, clause( 249, [ familiar( two, six ), familiar( four, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 895, [ familiar( two, six ), familiar( three, four ), familiar( 
% 0.41/1.07    three, five ) ] )
% 0.41/1.07  , clause( 894, [ familiar( two, six ), familiar( three, four ), familiar( 
% 0.41/1.07    three, five ), familiar( two, six ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 268, [ familiar( two, six ), familiar( three, four ), familiar( 
% 0.41/1.07    three, five ) ] )
% 0.41/1.07  , clause( 895, [ familiar( two, six ), familiar( three, four ), familiar( 
% 0.41/1.07    three, five ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 897, [ familiar( two, six ), ~( familiar( three, six ) ), familiar( 
% 0.41/1.07    two, six ), familiar( three, four ) ] )
% 0.41/1.07  , clause( 264, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, five ) ) ] )
% 0.41/1.07  , 2, clause( 268, [ familiar( two, six ), familiar( three, four ), familiar( 
% 0.41/1.07    three, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 900, [ familiar( two, six ), ~( familiar( three, six ) ), familiar( 
% 0.41/1.07    two, six ), ~( familiar( three, six ) ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 250, [ familiar( two, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, four ) ) ] )
% 0.41/1.07  , 2, clause( 897, [ familiar( two, six ), ~( familiar( three, six ) ), 
% 0.41/1.07    familiar( two, six ), familiar( three, four ) ] )
% 0.41/1.07  , 3, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 903, [ familiar( two, six ), ~( familiar( three, six ) ), familiar( 
% 0.41/1.07    two, six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 900, [ familiar( two, six ), ~( familiar( three, six ) ), 
% 0.41/1.07    familiar( two, six ), ~( familiar( three, six ) ), familiar( two, six ) ]
% 0.41/1.07     )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 904, [ familiar( two, six ), ~( familiar( three, six ) ), familiar( 
% 0.41/1.07    two, six ) ] )
% 0.41/1.07  , clause( 903, [ familiar( two, six ), ~( familiar( three, six ) ), 
% 0.41/1.07    familiar( two, six ), familiar( two, six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 905, [ familiar( two, six ), ~( familiar( three, six ) ) ] )
% 0.41/1.07  , clause( 904, [ familiar( two, six ), ~( familiar( three, six ) ), 
% 0.41/1.07    familiar( two, six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 273, [ familiar( two, six ), ~( familiar( three, six ) ) ] )
% 0.41/1.07  , clause( 905, [ familiar( two, six ), ~( familiar( three, six ) ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.41/1.07     ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 906, [ familiar( two, six ), familiar( two, six ) ] )
% 0.41/1.07  , clause( 273, [ familiar( two, six ), ~( familiar( three, six ) ) ] )
% 0.41/1.07  , 1, clause( 231, [ familiar( two, six ), familiar( three, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 907, [ familiar( two, six ) ] )
% 0.41/1.07  , clause( 906, [ familiar( two, six ), familiar( two, six ) ] )
% 0.41/1.07  , 0, 1, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 276, [ familiar( two, six ) ] )
% 0.41/1.07  , clause( 907, [ familiar( two, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 910, [ ~( familiar( X, two ) ), ~( familiar( X, six ) ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 276, [ familiar( two, six ) ] )
% 0.41/1.07  , 0, substitution( 0, [ :=( X, X ), :=( Y, two ), :=( Z, six )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 277, [ ~( familiar( X, six ) ), ~( familiar( X, two ) ) ] )
% 0.41/1.07  , clause( 910, [ ~( familiar( X, two ) ), ~( familiar( X, six ) ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.41/1.07    0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 913, [ ~( familiar( one, six ) ), familiar( three, six ), familiar( 
% 0.41/1.07    four, six ) ] )
% 0.41/1.07  , clause( 277, [ ~( familiar( X, six ) ), ~( familiar( X, two ) ) ] )
% 0.41/1.07  , 1, clause( 236, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 914, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    three, six ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 913, [ ~( familiar( one, six ) ), familiar( three, six ), 
% 0.41/1.07    familiar( four, six ) ] )
% 0.41/1.07  , 0, clause( 210, [ familiar( three, six ), familiar( one, six ), familiar( 
% 0.41/1.07    four, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 915, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    four, six ) ] )
% 0.41/1.07  , clause( 914, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    three, six ), familiar( four, six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 916, [ familiar( three, six ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 915, [ familiar( three, six ), familiar( four, six ), familiar( 
% 0.41/1.07    four, six ) ] )
% 0.41/1.07  , 1, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 278, [ familiar( three, six ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 916, [ familiar( three, six ), familiar( four, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.41/1.07     ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 922, [ ~( familiar( X, four ) ), ~( familiar( X, six ) ), familiar( 
% 0.41/1.07    three, six ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 278, [ familiar( three, six ), familiar( four, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, X ), :=( Y, four ), :=( Z, six )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 279, [ familiar( three, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, four ) ) ] )
% 0.41/1.07  , clause( 922, [ ~( familiar( X, four ) ), ~( familiar( X, six ) ), 
% 0.41/1.07    familiar( three, six ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.07    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 923, [ familiar( three, six ), ~( familiar( one, six ) ), familiar( 
% 0.41/1.07    one, three ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 279, [ familiar( three, six ), ~( familiar( X, six ) ), ~( 
% 0.41/1.07    familiar( X, four ) ) ] )
% 0.41/1.07  , 2, clause( 242, [ familiar( one, three ), familiar( one, two ), familiar( 
% 0.41/1.07    one, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 924, [ familiar( three, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, two ), familiar( three, six ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 923, [ familiar( three, six ), ~( familiar( one, six ) ), 
% 0.41/1.07    familiar( one, three ), familiar( one, two ) ] )
% 0.41/1.07  , 1, clause( 140, [ familiar( three, six ), familiar( one, six ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 925, [ familiar( three, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, two ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 924, [ familiar( three, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, two ), familiar( three, six ), familiar( one, three ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 926, [ familiar( three, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , clause( 925, [ familiar( three, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, two ), familiar( one, three ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 284, [ familiar( three, six ), familiar( one, two ), familiar( one
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , clause( 926, [ familiar( three, six ), familiar( one, three ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 928, [ familiar( two, four ), familiar( two, five ), ~( familiar( 
% 0.41/1.07    three, five ) ), familiar( two, three ), familiar( two, four ) ] )
% 0.41/1.07  , clause( 160, [ familiar( two, four ), familiar( two, five ), ~( familiar( 
% 0.41/1.07    X, five ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.07  , 3, clause( 136, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.07    three, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 930, [ familiar( two, four ), familiar( two, five ), familiar( two
% 0.41/1.07    , three ), familiar( two, four ), familiar( two, three ), familiar( two, 
% 0.41/1.07    five ) ] )
% 0.41/1.07  , clause( 928, [ familiar( two, four ), familiar( two, five ), ~( familiar( 
% 0.41/1.07    three, five ) ), familiar( two, three ), familiar( two, four ) ] )
% 0.41/1.07  , 2, clause( 150, [ familiar( two, three ), familiar( two, five ), familiar( 
% 0.41/1.07    three, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 931, [ familiar( two, four ), familiar( two, five ), familiar( two
% 0.41/1.07    , three ), familiar( two, three ), familiar( two, five ) ] )
% 0.41/1.07  , clause( 930, [ familiar( two, four ), familiar( two, five ), familiar( 
% 0.41/1.07    two, three ), familiar( two, four ), familiar( two, three ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 932, [ familiar( two, four ), familiar( two, five ), familiar( two
% 0.41/1.07    , three ), familiar( two, three ) ] )
% 0.41/1.07  , clause( 931, [ familiar( two, four ), familiar( two, five ), familiar( 
% 0.41/1.07    two, three ), familiar( two, three ), familiar( two, five ) ] )
% 0.41/1.07  , 1, 4, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 933, [ familiar( two, four ), familiar( two, five ), familiar( two
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , clause( 932, [ familiar( two, four ), familiar( two, five ), familiar( 
% 0.41/1.07    two, three ), familiar( two, three ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 289, [ familiar( two, four ), familiar( two, three ), familiar( two
% 0.41/1.07    , five ) ] )
% 0.41/1.07  , clause( 933, [ familiar( two, four ), familiar( two, five ), familiar( 
% 0.41/1.07    two, three ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 934, [ familiar( two, three ), familiar( two, four ), ~( familiar( 
% 0.41/1.07    one, four ) ), familiar( three, six ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 137, [ familiar( two, three ), familiar( two, four ), ~( familiar( 
% 0.41/1.07    X, four ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.07  , 3, clause( 284, [ familiar( three, six ), familiar( one, two ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 935, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.07    three, six ), familiar( one, two ), familiar( one, two ), familiar( two, 
% 0.41/1.07    four ) ] )
% 0.41/1.07  , clause( 934, [ familiar( two, three ), familiar( two, four ), ~( familiar( 
% 0.41/1.07    one, four ) ), familiar( three, six ), familiar( one, two ) ] )
% 0.41/1.07  , 2, clause( 128, [ familiar( one, two ), familiar( one, four ), familiar( 
% 0.41/1.07    two, four ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 936, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.07    three, six ), familiar( one, two ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 935, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.07    three, six ), familiar( one, two ), familiar( one, two ), familiar( two, 
% 0.41/1.07    four ) ] )
% 0.41/1.07  , 1, 5, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 937, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.07    three, six ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 936, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.07    three, six ), familiar( one, two ), familiar( one, two ) ] )
% 0.41/1.07  , 3, 4, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 294, [ familiar( three, six ), familiar( one, two ), familiar( two
% 0.41/1.07    , three ), familiar( two, four ) ] )
% 0.41/1.07  , clause( 937, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.07    three, six ), familiar( one, two ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 3 ), ==>( 2
% 0.41/1.07    , 0 ), ==>( 3, 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 938, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    one, five ) ), familiar( three, six ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 110, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    X, five ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.07  , 3, clause( 284, [ familiar( three, six ), familiar( one, two ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 939, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    one, five ) ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 938, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    one, five ) ), familiar( three, six ), familiar( one, two ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 295, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , two ), ~( familiar( one, five ) ) ] )
% 0.41/1.07  , clause( 939, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    one, five ) ), familiar( one, two ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 3 ), ==>( 3, 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 941, [ familiar( three, six ), ~( familiar( two, six ) ), familiar( 
% 0.41/1.07    three, six ), familiar( one, two ), familiar( two, three ) ] )
% 0.41/1.07  , clause( 279, [ familiar( three, six ), ~( familiar( X, six ) ), ~( 
% 0.41/1.07    familiar( X, four ) ) ] )
% 0.41/1.07  , 2, clause( 294, [ familiar( three, six ), familiar( one, two ), familiar( 
% 0.41/1.07    two, three ), familiar( two, four ) ] )
% 0.41/1.07  , 3, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 943, [ familiar( three, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, two ), familiar( two, three ), familiar( three, six ), familiar( two
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , clause( 941, [ familiar( three, six ), ~( familiar( two, six ) ), 
% 0.41/1.07    familiar( three, six ), familiar( one, two ), familiar( two, three ) ] )
% 0.41/1.07  , 1, clause( 132, [ familiar( three, six ), familiar( two, six ), familiar( 
% 0.41/1.07    two, three ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 944, [ familiar( three, six ), familiar( one, two ), familiar( two
% 0.41/1.07    , three ), familiar( three, six ), familiar( two, three ) ] )
% 0.41/1.07  , clause( 943, [ familiar( three, six ), familiar( three, six ), familiar( 
% 0.41/1.07    one, two ), familiar( two, three ), familiar( three, six ), familiar( two
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , 0, 1, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 945, [ familiar( three, six ), familiar( one, two ), familiar( two
% 0.41/1.07    , three ), familiar( two, three ) ] )
% 0.41/1.07  , clause( 944, [ familiar( three, six ), familiar( one, two ), familiar( 
% 0.41/1.07    two, three ), familiar( three, six ), familiar( two, three ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 946, [ familiar( three, six ), familiar( one, two ), familiar( two
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , clause( 945, [ familiar( three, six ), familiar( one, two ), familiar( 
% 0.41/1.07    two, three ), familiar( two, three ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 306, [ familiar( three, six ), familiar( one, two ), familiar( two
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , clause( 946, [ familiar( three, six ), familiar( one, two ), familiar( 
% 0.41/1.07    two, three ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 947, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    two, five ) ), familiar( three, six ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 110, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    X, five ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.07  , 3, clause( 306, [ familiar( three, six ), familiar( one, two ), familiar( 
% 0.41/1.07    two, three ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 948, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    two, five ) ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 947, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    two, five ) ), familiar( three, six ), familiar( one, two ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 307, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , two ), ~( familiar( two, five ) ) ] )
% 0.41/1.07  , clause( 948, [ familiar( three, six ), familiar( five, six ), ~( familiar( 
% 0.41/1.07    two, five ) ), familiar( one, two ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 3 ), ==>( 3, 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 949, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , two ), familiar( one, two ), familiar( one, five ) ] )
% 0.41/1.07  , clause( 307, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, two ), ~( familiar( two, five ) ) ] )
% 0.41/1.07  , 3, clause( 144, [ familiar( one, two ), familiar( one, five ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 951, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , two ), familiar( three, six ), familiar( five, six ), familiar( one, 
% 0.41/1.07    two ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 295, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, two ), ~( familiar( one, five ) ) ] )
% 0.41/1.07  , 3, clause( 949, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, two ), familiar( one, two ), familiar( one, five ) ] )
% 0.41/1.07  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 952, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , two ), familiar( five, six ), familiar( one, two ), familiar( one, two
% 0.41/1.07     ) ] )
% 0.41/1.07  , clause( 951, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, two ), familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , two ), familiar( one, two ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 953, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , two ), familiar( one, two ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 952, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, two ), familiar( five, six ), familiar( one, two ), familiar( one, 
% 0.41/1.07    two ) ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 954, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , two ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 953, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, two ), familiar( one, two ), familiar( one, two ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 955, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , two ) ] )
% 0.41/1.07  , clause( 954, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, two ), familiar( one, two ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 312, [ familiar( three, six ), familiar( five, six ), familiar( one
% 0.41/1.07    , two ) ] )
% 0.41/1.07  , clause( 955, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 958, [ ~( familiar( one, six ) ), familiar( three, six ), familiar( 
% 0.41/1.07    five, six ) ] )
% 0.41/1.07  , clause( 277, [ ~( familiar( X, six ) ), ~( familiar( X, two ) ) ] )
% 0.41/1.07  , 1, clause( 312, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    one, two ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 959, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    three, six ), familiar( five, six ) ] )
% 0.41/1.07  , clause( 958, [ ~( familiar( one, six ) ), familiar( three, six ), 
% 0.41/1.07    familiar( five, six ) ] )
% 0.41/1.07  , 0, clause( 179, [ familiar( three, six ), familiar( one, six ), familiar( 
% 0.41/1.07    five, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 960, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    five, six ) ] )
% 0.41/1.07  , clause( 959, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    three, six ), familiar( five, six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 961, [ familiar( three, six ), familiar( five, six ) ] )
% 0.41/1.07  , clause( 960, [ familiar( three, six ), familiar( five, six ), familiar( 
% 0.41/1.07    five, six ) ] )
% 0.41/1.07  , 1, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 313, [ familiar( three, six ), familiar( five, six ) ] )
% 0.41/1.07  , clause( 961, [ familiar( three, six ), familiar( five, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.41/1.07     ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 967, [ ~( familiar( X, five ) ), ~( familiar( X, six ) ), familiar( 
% 0.41/1.07    three, six ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 313, [ familiar( three, six ), familiar( five, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, X ), :=( Y, five ), :=( Z, six )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 314, [ familiar( three, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, five ) ) ] )
% 0.41/1.07  , clause( 967, [ ~( familiar( X, five ) ), ~( familiar( X, six ) ), 
% 0.41/1.07    familiar( three, six ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.41/1.07    1 ), ==>( 2, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 968, [ familiar( three, six ), ~( familiar( two, six ) ), familiar( 
% 0.41/1.07    two, four ), familiar( two, three ) ] )
% 0.41/1.07  , clause( 314, [ familiar( three, six ), ~( familiar( X, six ) ), ~( 
% 0.41/1.07    familiar( X, five ) ) ] )
% 0.41/1.07  , 2, clause( 289, [ familiar( two, four ), familiar( two, three ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 969, [ familiar( three, six ), familiar( two, four ), familiar( two
% 0.41/1.07    , three ), familiar( three, six ), familiar( two, three ) ] )
% 0.41/1.07  , clause( 968, [ familiar( three, six ), ~( familiar( two, six ) ), 
% 0.41/1.07    familiar( two, four ), familiar( two, three ) ] )
% 0.41/1.07  , 1, clause( 132, [ familiar( three, six ), familiar( two, six ), familiar( 
% 0.41/1.07    two, three ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 970, [ familiar( three, six ), familiar( two, four ), familiar( two
% 0.41/1.07    , three ), familiar( two, three ) ] )
% 0.41/1.07  , clause( 969, [ familiar( three, six ), familiar( two, four ), familiar( 
% 0.41/1.07    two, three ), familiar( three, six ), familiar( two, three ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 971, [ familiar( three, six ), familiar( two, four ), familiar( two
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , clause( 970, [ familiar( three, six ), familiar( two, four ), familiar( 
% 0.41/1.07    two, three ), familiar( two, three ) ] )
% 0.41/1.07  , 2, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 316, [ familiar( three, six ), familiar( two, three ), familiar( 
% 0.41/1.07    two, four ) ] )
% 0.41/1.07  , clause( 971, [ familiar( three, six ), familiar( two, four ), familiar( 
% 0.41/1.07    two, three ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 973, [ familiar( three, six ), ~( familiar( four, six ) ), familiar( 
% 0.41/1.07    two, four ), familiar( two, five ) ] )
% 0.41/1.07  , clause( 314, [ familiar( three, six ), ~( familiar( X, six ) ), ~( 
% 0.41/1.07    familiar( X, five ) ) ] )
% 0.41/1.07  , 2, clause( 159, [ familiar( two, four ), familiar( two, five ), familiar( 
% 0.41/1.07    four, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, four )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 974, [ familiar( three, six ), familiar( two, four ), familiar( two
% 0.41/1.07    , five ), familiar( three, six ) ] )
% 0.41/1.07  , clause( 973, [ familiar( three, six ), ~( familiar( four, six ) ), 
% 0.41/1.07    familiar( two, four ), familiar( two, five ) ] )
% 0.41/1.07  , 1, clause( 278, [ familiar( three, six ), familiar( four, six ) ] )
% 0.41/1.07  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 975, [ familiar( three, six ), familiar( two, four ), familiar( two
% 0.41/1.07    , five ) ] )
% 0.41/1.07  , clause( 974, [ familiar( three, six ), familiar( two, four ), familiar( 
% 0.41/1.07    two, five ), familiar( three, six ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 319, [ familiar( three, six ), familiar( two, four ), familiar( two
% 0.41/1.07    , five ) ] )
% 0.41/1.07  , clause( 975, [ familiar( three, six ), familiar( two, four ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 977, [ familiar( three, six ), ~( familiar( two, six ) ), familiar( 
% 0.41/1.07    three, six ), familiar( two, four ) ] )
% 0.41/1.07  , clause( 314, [ familiar( three, six ), ~( familiar( X, six ) ), ~( 
% 0.41/1.07    familiar( X, five ) ) ] )
% 0.41/1.07  , 2, clause( 319, [ familiar( three, six ), familiar( two, four ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 980, [ familiar( three, six ), ~( familiar( two, six ) ), familiar( 
% 0.41/1.07    three, six ), ~( familiar( two, six ) ), familiar( three, six ) ] )
% 0.41/1.07  , clause( 279, [ familiar( three, six ), ~( familiar( X, six ) ), ~( 
% 0.41/1.07    familiar( X, four ) ) ] )
% 0.41/1.07  , 2, clause( 977, [ familiar( three, six ), ~( familiar( two, six ) ), 
% 0.41/1.07    familiar( three, six ), familiar( two, four ) ] )
% 0.41/1.07  , 3, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 983, [ familiar( three, six ), ~( familiar( two, six ) ), familiar( 
% 0.41/1.07    three, six ), familiar( three, six ) ] )
% 0.41/1.07  , clause( 980, [ familiar( three, six ), ~( familiar( two, six ) ), 
% 0.41/1.07    familiar( three, six ), ~( familiar( two, six ) ), familiar( three, six )
% 0.41/1.07     ] )
% 0.41/1.07  , 1, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 984, [ familiar( three, six ), ~( familiar( two, six ) ), familiar( 
% 0.41/1.07    three, six ) ] )
% 0.41/1.07  , clause( 983, [ familiar( three, six ), ~( familiar( two, six ) ), 
% 0.41/1.07    familiar( three, six ), familiar( three, six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 985, [ familiar( three, six ), ~( familiar( two, six ) ) ] )
% 0.41/1.07  , clause( 984, [ familiar( three, six ), ~( familiar( two, six ) ), 
% 0.41/1.07    familiar( three, six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 331, [ familiar( three, six ), ~( familiar( two, six ) ) ] )
% 0.41/1.07  , clause( 985, [ familiar( three, six ), ~( familiar( two, six ) ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.41/1.07     ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 986, [ familiar( three, six ), familiar( three, six ) ] )
% 0.41/1.07  , clause( 331, [ familiar( three, six ), ~( familiar( two, six ) ) ] )
% 0.41/1.07  , 1, clause( 231, [ familiar( two, six ), familiar( three, six ) ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 987, [ familiar( three, six ) ] )
% 0.41/1.07  , clause( 986, [ familiar( three, six ), familiar( three, six ) ] )
% 0.41/1.07  , 0, 1, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 334, [ familiar( three, six ) ] )
% 0.41/1.07  , clause( 987, [ familiar( three, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 990, [ ~( familiar( X, three ) ), ~( familiar( X, six ) ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 334, [ familiar( three, six ) ] )
% 0.41/1.07  , 0, substitution( 0, [ :=( X, X ), :=( Y, three ), :=( Z, six )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 335, [ ~( familiar( X, six ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.07  , clause( 990, [ ~( familiar( X, three ) ), ~( familiar( X, six ) ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.41/1.07    0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 992, [ ~( familiar( two, six ) ), familiar( one, two ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , clause( 335, [ ~( familiar( X, six ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.07  , 1, clause( 119, [ familiar( one, two ), familiar( one, three ), familiar( 
% 0.41/1.07    two, three ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 993, [ familiar( one, two ), familiar( one, three ), familiar( one
% 0.41/1.07    , two ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 992, [ ~( familiar( two, six ) ), familiar( one, two ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , 0, clause( 251, [ familiar( two, six ), familiar( one, two ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 994, [ familiar( one, two ), familiar( one, three ), familiar( one
% 0.41/1.07    , three ) ] )
% 0.41/1.07  , clause( 993, [ familiar( one, two ), familiar( one, three ), familiar( 
% 0.41/1.07    one, two ), familiar( one, three ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 995, [ familiar( one, two ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 994, [ familiar( one, two ), familiar( one, three ), familiar( 
% 0.41/1.07    one, three ) ] )
% 0.41/1.07  , 1, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 336, [ familiar( one, two ), familiar( one, three ) ] )
% 0.41/1.07  , clause( 995, [ familiar( one, two ), familiar( one, three ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.41/1.07     ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 996, [ ~( familiar( one, six ) ), familiar( one, two ) ] )
% 0.41/1.07  , clause( 335, [ ~( familiar( X, six ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.07  , 1, clause( 336, [ familiar( one, two ), familiar( one, three ) ] )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 997, [ ~( familiar( one, six ) ), ~( familiar( one, six ) ) ] )
% 0.41/1.07  , clause( 277, [ ~( familiar( X, six ) ), ~( familiar( X, two ) ) ] )
% 0.41/1.07  , 1, clause( 996, [ ~( familiar( one, six ) ), familiar( one, two ) ] )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, one )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 998, [ ~( familiar( one, six ) ) ] )
% 0.41/1.07  , clause( 997, [ ~( familiar( one, six ) ), ~( familiar( one, six ) ) ] )
% 0.41/1.07  , 0, 1, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 337, [ ~( familiar( one, six ) ) ] )
% 0.41/1.07  , clause( 998, [ ~( familiar( one, six ) ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 999, [ familiar( four, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, five ) ) ] )
% 0.41/1.07  , clause( 337, [ ~( familiar( one, six ) ) ] )
% 0.41/1.07  , 0, clause( 175, [ familiar( one, six ), familiar( four, six ), ~( 
% 0.41/1.07    familiar( X, six ) ), ~( familiar( X, five ) ) ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 346, [ familiar( four, six ), ~( familiar( X, six ) ), ~( familiar( 
% 0.41/1.07    X, five ) ) ] )
% 0.41/1.07  , clause( 999, [ familiar( four, six ), ~( familiar( X, six ) ), ~( 
% 0.41/1.07    familiar( X, five ) ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.41/1.07    1 ), ==>( 2, 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 1001, [ familiar( four, six ), ~( familiar( three, six ) ), 
% 0.41/1.07    familiar( two, three ), familiar( two, five ) ] )
% 0.41/1.07  , clause( 346, [ familiar( four, six ), ~( familiar( X, six ) ), ~( 
% 0.41/1.07    familiar( X, five ) ) ] )
% 0.41/1.07  , 2, clause( 150, [ familiar( two, three ), familiar( two, five ), familiar( 
% 0.41/1.07    three, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 1002, [ familiar( four, six ), familiar( two, three ), familiar( 
% 0.41/1.07    two, five ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 1001, [ familiar( four, six ), ~( familiar( three, six ) ), 
% 0.41/1.07    familiar( two, three ), familiar( two, five ) ] )
% 0.41/1.07  , 1, clause( 278, [ familiar( three, six ), familiar( four, six ) ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 1003, [ familiar( four, six ), familiar( two, three ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , clause( 1002, [ familiar( four, six ), familiar( two, three ), familiar( 
% 0.41/1.07    two, five ), familiar( four, six ) ] )
% 0.41/1.07  , 0, 3, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 352, [ familiar( four, six ), familiar( two, three ), familiar( two
% 0.41/1.07    , five ) ] )
% 0.41/1.07  , clause( 1003, [ familiar( four, six ), familiar( two, three ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 0.41/1.07    , 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 1005, [ familiar( four, six ), ~( familiar( two, six ) ), familiar( 
% 0.41/1.07    four, six ), familiar( two, three ) ] )
% 0.41/1.07  , clause( 346, [ familiar( four, six ), ~( familiar( X, six ) ), ~( 
% 0.41/1.07    familiar( X, five ) ) ] )
% 0.41/1.07  , 2, clause( 352, [ familiar( four, six ), familiar( two, three ), familiar( 
% 0.41/1.07    two, five ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 1008, [ ~( familiar( two, six ) ), familiar( four, six ), ~( 
% 0.41/1.07    familiar( two, six ) ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 335, [ ~( familiar( X, six ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.07  , 1, clause( 1005, [ familiar( four, six ), ~( familiar( two, six ) ), 
% 0.41/1.07    familiar( four, six ), familiar( two, three ) ] )
% 0.41/1.07  , 3, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 1009, [ ~( familiar( two, six ) ), familiar( four, six ), familiar( 
% 0.41/1.07    four, six ) ] )
% 0.41/1.07  , clause( 1008, [ ~( familiar( two, six ) ), familiar( four, six ), ~( 
% 0.41/1.07    familiar( two, six ) ), familiar( four, six ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 1010, [ ~( familiar( two, six ) ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 1009, [ ~( familiar( two, six ) ), familiar( four, six ), 
% 0.41/1.07    familiar( four, six ) ] )
% 0.41/1.07  , 1, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 365, [ familiar( four, six ), ~( familiar( two, six ) ) ] )
% 0.41/1.07  , clause( 1010, [ ~( familiar( two, six ) ), familiar( four, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.07     ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 1011, [ familiar( four, six ), familiar( four, six ) ] )
% 0.41/1.07  , clause( 365, [ familiar( four, six ), ~( familiar( two, six ) ) ] )
% 0.41/1.07  , 1, clause( 249, [ familiar( two, six ), familiar( four, six ) ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 1012, [ familiar( four, six ) ] )
% 0.41/1.07  , clause( 1011, [ familiar( four, six ), familiar( four, six ) ] )
% 0.41/1.07  , 0, 1, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 367, [ familiar( four, six ) ] )
% 0.41/1.07  , clause( 1012, [ familiar( four, six ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 1015, [ ~( familiar( X, four ) ), ~( familiar( X, six ) ) ] )
% 0.41/1.07  , clause( 13, [ ~( familiar( X, Y ) ), ~( familiar( X, Z ) ), ~( familiar( 
% 0.41/1.07    Y, Z ) ) ] )
% 0.41/1.07  , 2, clause( 367, [ familiar( four, six ) ] )
% 0.41/1.07  , 0, substitution( 0, [ :=( X, X ), :=( Y, four ), :=( Z, six )] ), 
% 0.41/1.07    substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 368, [ ~( familiar( X, six ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.07  , clause( 1015, [ ~( familiar( X, four ) ), ~( familiar( X, six ) ) ] )
% 0.41/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.41/1.07    0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 1017, [ ~( familiar( three, six ) ), familiar( two, three ), 
% 0.41/1.07    familiar( two, four ) ] )
% 0.41/1.07  , clause( 368, [ ~( familiar( X, six ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.07  , 1, clause( 136, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.07    three, four ) ] )
% 0.41/1.07  , 2, substitution( 0, [ :=( X, three )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 1018, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.07    two, three ), familiar( two, four ) ] )
% 0.41/1.07  , clause( 1017, [ ~( familiar( three, six ) ), familiar( two, three ), 
% 0.41/1.07    familiar( two, four ) ] )
% 0.41/1.07  , 0, clause( 316, [ familiar( three, six ), familiar( two, three ), 
% 0.41/1.07    familiar( two, four ) ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 1019, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.07    two, four ) ] )
% 0.41/1.07  , clause( 1018, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.07    two, three ), familiar( two, four ) ] )
% 0.41/1.07  , 0, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 1020, [ familiar( two, three ), familiar( two, four ) ] )
% 0.41/1.07  , clause( 1019, [ familiar( two, three ), familiar( two, four ), familiar( 
% 0.41/1.07    two, four ) ] )
% 0.41/1.07  , 1, 2, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 371, [ familiar( two, three ), familiar( two, four ) ] )
% 0.41/1.07  , clause( 1020, [ familiar( two, three ), familiar( two, four ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.41/1.07     ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 1021, [ ~( familiar( two, six ) ), familiar( two, three ) ] )
% 0.41/1.07  , clause( 368, [ ~( familiar( X, six ) ), ~( familiar( X, four ) ) ] )
% 0.41/1.07  , 1, clause( 371, [ familiar( two, three ), familiar( two, four ) ] )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 1022, [ ~( familiar( two, six ) ), ~( familiar( two, six ) ) ] )
% 0.41/1.07  , clause( 335, [ ~( familiar( X, six ) ), ~( familiar( X, three ) ) ] )
% 0.41/1.07  , 1, clause( 1021, [ ~( familiar( two, six ) ), familiar( two, three ) ] )
% 0.41/1.07  , 1, substitution( 0, [ :=( X, two )] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  factor(
% 0.41/1.07  clause( 1023, [ ~( familiar( two, six ) ) ] )
% 0.41/1.07  , clause( 1022, [ ~( familiar( two, six ) ), ~( familiar( two, six ) ) ] )
% 0.41/1.07  , 0, 1, substitution( 0, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 378, [ ~( familiar( two, six ) ) ] )
% 0.41/1.07  , clause( 1023, [ ~( familiar( two, six ) ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 1024, [] )
% 0.41/1.07  , clause( 378, [ ~( familiar( two, six ) ) ] )
% 0.41/1.07  , 0, clause( 276, [ familiar( two, six ) ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 382, [] )
% 0.41/1.07  , clause( 1024, [] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  end.
% 0.41/1.07  
% 0.41/1.07  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.41/1.07  
% 0.41/1.07  Memory use:
% 0.41/1.07  
% 0.41/1.07  space for terms:        4241
% 0.41/1.07  space for clauses:      17706
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  clauses generated:      1070
% 0.41/1.07  clauses kept:           383
% 0.41/1.07  clauses selected:       274
% 0.41/1.07  clauses deleted:        25
% 0.41/1.07  clauses inuse deleted:  0
% 0.41/1.07  
% 0.41/1.07  subsentry:          2690
% 0.41/1.07  literals s-matched: 785
% 0.41/1.07  literals matched:   785
% 0.41/1.07  full subsumption:   219
% 0.41/1.07  
% 0.41/1.07  checksum:           1922129609
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  Bliksem ended
%------------------------------------------------------------------------------