TSTP Solution File: SYN484-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SYN484-1 : TPTP v8.1.0. Released v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n012.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 : Thu Jul 21 02:51:46 EDT 2022

% Result   : Unsatisfiable 67.81s 68.20s
% Output   : Refutation 67.81s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13  % Problem  : SYN484-1 : TPTP v8.1.0. Released v2.1.0.
% 0.04/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n012.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % DateTime : Mon Jul 11 18:28:28 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.71/1.11  *** allocated 10000 integers for termspace/termends
% 0.71/1.11  *** allocated 10000 integers for clauses
% 0.71/1.11  *** allocated 10000 integers for justifications
% 0.71/1.11  Bliksem 1.12
% 0.71/1.11  
% 0.71/1.11  
% 0.71/1.11  Automatic Strategy Selection
% 0.71/1.11  
% 0.71/1.11  Clauses:
% 0.71/1.11  [
% 0.71/1.11     [ ~( hskp30 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp29 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp28 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp27 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp26 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp25 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp24 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp23 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp22 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp21 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp20 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp19 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp18 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp17 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp16 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp15 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp14 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp13 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp12 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp11 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp10 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp9 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp8 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp7 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp6 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp5 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp4 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp3 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp2 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp1 ), 'ndr1_0' ],
% 0.71/1.11     [ ~( hskp0 ), 'ndr1_0' ],
% 0.71/1.11     [ hskp28, hskp1, hskp21 ],
% 0.71/1.11     [ hskp23, hskp5, hskp8 ],
% 0.71/1.11     [ hskp30, hskp27, hskp6 ],
% 0.71/1.11     [ hskp16, hskp19, hskp15 ],
% 0.71/1.11     [ hskp16, hskp21, hskp18 ],
% 0.71/1.11     [ ~( hskp30 ), 'c0_1'( a2005 ) ],
% 0.71/1.11     [ ~( hskp30 ), 'c2_1'( a2005 ) ],
% 0.71/1.11     [ ~( hskp30 ), 'c3_1'( a2005 ) ],
% 0.71/1.11     [ ~( hskp29 ), 'c0_1'( a1978 ) ],
% 0.71/1.11     [ ~( hskp29 ), 'c1_1'( a1978 ) ],
% 0.71/1.11     [ ~( hskp29 ), 'c2_1'( a1978 ) ],
% 0.71/1.11     [ ~( hskp28 ), 'c0_1'( a1972 ) ],
% 0.71/1.11     [ ~( hskp28 ), 'c1_1'( a1972 ) ],
% 0.71/1.11     [ ~( hskp28 ), 'c3_1'( a1972 ) ],
% 0.71/1.11     [ ~( hskp27 ), 'c1_1'( a1970 ) ],
% 0.71/1.11     [ ~( hskp27 ), 'c2_1'( a1970 ) ],
% 0.71/1.11     [ ~( hskp27 ), 'c3_1'( a1970 ) ],
% 0.71/1.11     [ ~( hskp26 ), 'c0_1'( a2049 ) ],
% 0.71/1.11     [ ~( hskp26 ), 'c3_1'( a2049 ) ],
% 0.71/1.11     [ ~( hskp23 ), 'c0_1'( a2014 ) ],
% 0.71/1.11     [ ~( hskp23 ), 'c1_1'( a2014 ) ],
% 0.71/1.11     [ ~( hskp22 ), 'c0_1'( a2012 ) ],
% 0.71/1.11     [ ~( hskp21 ), 'c2_1'( a2009 ) ],
% 0.71/1.11     [ ~( hskp20 ), 'c1_1'( a2003 ) ],
% 0.71/1.11     [ ~( hskp20 ), 'c2_1'( a2003 ) ],
% 0.71/1.11     [ ~( hskp19 ), 'c2_1'( a2001 ) ],
% 0.71/1.11     [ ~( hskp19 ), 'c3_1'( a2001 ) ],
% 0.71/1.11     [ ~( hskp17 ), 'c1_1'( a1998 ) ],
% 0.71/1.11     [ ~( hskp17 ), 'c3_1'( a1998 ) ],
% 0.71/1.11     [ ~( hskp16 ), 'c0_1'( a1996 ) ],
% 0.71/1.11     [ ~( hskp16 ), 'c3_1'( a1996 ) ],
% 0.71/1.11     [ ~( hskp15 ), 'c2_1'( a1993 ) ],
% 0.71/1.11     [ ~( hskp14 ), 'c1_1'( a1992 ) ],
% 0.71/1.11     [ ~( hskp13 ), 'c0_1'( a1991 ) ],
% 0.71/1.11     [ ~( hskp13 ), 'c2_1'( a1991 ) ],
% 0.71/1.11     [ ~( hskp12 ), 'c3_1'( a1990 ) ],
% 0.71/1.11     [ ~( hskp11 ), 'c2_1'( a1989 ) ],
% 0.71/1.11     [ ~( hskp10 ), 'c2_1'( a1987 ) ],
% 0.71/1.11     [ ~( hskp10 ), 'c3_1'( a1987 ) ],
% 0.71/1.11     [ ~( hskp9 ), 'c1_1'( a1985 ) ],
% 0.71/1.11     [ ~( hskp8 ), 'c3_1'( a1983 ) ],
% 0.71/1.11     [ ~( hskp7 ), 'c0_1'( a1981 ) ],
% 0.71/1.11     [ ~( hskp7 ), 'c1_1'( a1981 ) ],
% 0.71/1.11     [ ~( hskp6 ), 'c3_1'( a1979 ) ],
% 0.71/1.11     [ ~( hskp5 ), 'c1_1'( a1977 ) ],
% 0.71/1.11     [ ~( hskp4 ), 'c0_1'( a1975 ) ],
% 0.71/1.11     [ ~( hskp3 ), 'c1_1'( a1974 ) ],
% 0.71/1.11     [ ~( hskp3 ), 'c2_1'( a1974 ) ],
% 0.71/1.11     [ ~( hskp2 ), 'c1_1'( a1973 ) ],
% 0.71/1.11     [ ~( hskp2 ), 'c3_1'( a1973 ) ],
% 0.71/1.11     [ ~( hskp1 ), 'c0_1'( a1971 ) ],
% 0.71/1.11     [ ~( hskp1 ), 'c2_1'( a1971 ) ],
% 0.71/1.11     [ ~( 'c1_1'( a2049 ) ), ~( hskp26 ) ],
% 0.71/1.11     [ ~( 'c0_1'( a2041 ) ), ~( hskp25 ) ],
% 0.71/1.11     [ ~( 'c2_1'( a2041 ) ), ~( hskp25 ) ],
% 0.71/1.11     [ ~( 'c3_1'( a2041 ) ), ~( hskp25 ) ],
% 0.71/1.11     [ ~( 'c0_1'( a2031 ) ), ~( hskp24 ) ],
% 0.71/1.11     [ ~( 'c1_1'( a2031 ) ), ~( hskp24 ) ],
% 0.71/1.11     [ ~( 'c2_1'( a2031 ) ), ~( hskp24 ) ],
% 0.71/1.11     [ ~( 'c2_1'( a2014 ) ), ~( hskp23 ) ],
% 0.71/1.11     [ ~( 'c2_1'( a2012 ) ), ~( hskp22 ) ],
% 0.71/1.11     [ ~( 'c3_1'( a2012 ) ), ~( hskp22 ) ],
% 0.71/1.11     [ ~( 'c1_1'( a2009 ) ), ~( hskp21 ) ],
% 0.71/1.11     [ ~( 'c3_1'( a2009 ) ), ~( hskp21 ) ],
% 0.71/1.11     [ ~( 'c3_1'( a2003 ) ), ~( hskp20 ) ],
% 0.71/1.11     [ ~( 'c0_1'( a2001 ) ), ~( hskp19 ) ],
% 0.71/1.11     [ ~( 'c0_1'( a2000 ) ), ~( hskp18 ) ],
% 0.71/1.11     [ ~( 'c1_1'( a2000 ) ), ~( hskp18 ) ],
% 0.71/1.11     [ ~( 'c3_1'( a2000 ) ), ~( hskp18 ) ],
% 0.71/1.11     [ ~( 'c0_1'( a1998 ) ), ~( hskp17 ) ],
% 0.71/1.11     [ ~( 'c2_1'( a1996 ) ), ~( hskp16 ) ],
% 0.71/1.11     [ ~( 'c0_1'( a1993 ) ), ~( hskp15 ) ],
% 0.71/1.11     [ ~( 'c1_1'( a1993 ) ), ~( hskp15 ) ],
% 0.71/1.11     [ ~( 'c0_1'( a1992 ) ), ~( hskp14 ) ],
% 0.71/1.11     [ ~( 'c2_1'( a1992 ) ), ~( hskp14 ) ],
% 0.71/1.11     [ ~( 'c3_1'( a1991 ) ), ~( hskp13 ) ],
% 0.71/1.11     [ ~( 'c1_1'( a1990 ) ), ~( hskp12 ) ],
% 0.71/1.11     [ ~( 'c2_1'( a1990 ) ), ~( hskp12 ) ],
% 0.71/1.11     [ ~( 'c0_1'( a1989 ) ), ~( hskp11 ) ],
% 0.71/1.11     [ ~( 'c3_1'( a1989 ) ), ~( hskp11 ) ],
% 0.71/1.11     [ ~( 'c1_1'( a1987 ) ), ~( hskp10 ) ],
% 0.71/1.11     [ ~( 'c0_1'( a1985 ) ), ~( hskp9 ) ],
% 0.71/1.11     [ ~( 'c3_1'( a1985 ) ), ~( hskp9 ) ],
% 0.71/1.11     [ ~( 'c0_1'( a1983 ) ), ~( hskp8 ) ],
% 0.71/1.11     [ ~( 'c1_1'( a1983 ) ), ~( hskp8 ) ],
% 0.71/1.11     [ ~( 'c3_1'( a1981 ) ), ~( hskp7 ) ],
% 0.71/1.11     [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ],
% 0.71/1.11     [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ],
% 0.71/1.11     [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ],
% 0.71/1.11     [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ],
% 0.71/1.11     [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ],
% 0.71/1.11     [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ],
% 0.71/1.11     [ ~( 'c0_1'( a1974 ) ), ~( hskp3 ) ],
% 0.71/1.11     [ ~( 'c2_1'( a1973 ) ), ~( hskp2 ) ],
% 0.71/1.11     [ ~( 'c1_1'( a1971 ) ), ~( hskp1 ) ],
% 0.71/1.11     [ ~( 'c1_1'( a1969 ) ), ~( hskp0 ) ],
% 0.71/1.11     [ ~( 'c2_1'( a1969 ) ), ~( hskp0 ) ],
% 0.71/1.11     [ ~( 'c3_1'( a1969 ) ), ~( hskp0 ) ],
% 0.71/1.11     [ ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 'c0_1'( X ), 'c1_1'( X ), hskp4, 
% 0.71/1.11    hskp27 ],
% 0.71/1.11     [ ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c0_1'( X ), 'c1_1'( X ), hskp29, 
% 0.71/1.11    hskp6 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), 'c0_1'( X ), 'c2_1'( X ), hskp28, 
% 0.71/1.11    hskp8 ],
% 0.71/1.11     [ ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c0_1'( X ), 'c2_1'( X ), hskp9, 
% 0.71/1.11    hskp11 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c2_1'( X ), hskp30, 
% 0.71/1.11    hskp5 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c2_1'( X ), hskp4, 
% 0.71/1.11    hskp10 ],
% 0.71/1.11     [ ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c2_1'( X ), hskp1, 
% 0.71/1.11    hskp10 ],
% 0.71/1.11     [ ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c2_1'( X ), hskp22, 
% 0.71/1.11    hskp2 ],
% 0.71/1.11     [ ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c3_1'( X ), hskp23, 
% 0.71/1.11    hskp6 ],
% 0.71/1.11     [ ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c3_1'( X ), hskp3, 
% 0.71/1.11    hskp17 ],
% 0.71/1.11     [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), hskp10
% 0.71/1.11     ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'ndr1_0' ), 'c2_1'( X ), 'c3_1'( X ), hskp16, 
% 0.71/1.11    hskp15 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c0_1'( X ), hskp13
% 0.71/1.11    , hskp17 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c0_1'( X ), hskp4
% 0.71/1.11    , hskp18 ],
% 0.71/1.11     [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c0_1'( X ), hskp13
% 0.71/1.11    , hskp20 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), hskp10
% 0.71/1.11    , hskp11 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), hskp30
% 0.71/1.11    , hskp15 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), hskp6
% 0.71/1.11    , hskp18 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), 'c2_1'( X ), hskp1
% 0.71/1.11    , hskp22 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), 'c2_1'( X ), hskp16
% 0.71/1.11    , hskp24 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c2_1'( X ), hskp11
% 0.71/1.11    , hskp12 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 'c3_1'( X ), hskp4
% 0.71/1.11    , hskp17 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 'c3_1'( X ), hskp12
% 0.71/1.11    , hskp0 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 'c3_1'( X ), hskp24
% 0.71/1.11    , hskp25 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 'c3_1'( X ), hskp14
% 0.71/1.11    , hskp10 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 
% 0.71/1.11    hskp17 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 
% 0.71/1.11    hskp1, hskp4 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 
% 0.71/1.11    hskp3, hskp8 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 0.71/1.11    hskp26, hskp25 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 0.71/1.11    hskp4, hskp11 ],
% 0.71/1.11     [ ~( 'ndr1_0' ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ), 'c0_1'( Y ), 
% 0.71/1.11    'c1_1'( Y ), 'c3_1'( Y ), hskp27 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c2_1'( X ), 'c0_1'( Y )
% 0.71/1.11    , 'c1_1'( Y ), 'c2_1'( Y ), hskp0 ],
% 0.71/1.11     [ ~( 'ndr1_0' ), ~( 'c2_1'( X ) ), 'c1_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y )
% 0.71/1.11    , 'c0_1'( X ), 'c1_1'( X ), hskp2 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), 'c2_1'( X ), 'c0_1'( 
% 0.71/1.11    Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp1 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c2_1'( X ), 'c0_1'( 
% 0.71/1.11    Y ), 'c2_1'( Y ), 'c3_1'( Y ), hskp1 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 0.71/1.11    'c0_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y ) ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c2_1'( Y ) ), 'c2_1'( X ), 'c3_1'( 
% 0.71/1.11    X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp15 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), 'c2_1'( X ), 'c1_1'( 
% 0.71/1.11    Y ), 'c2_1'( Y ), 'c3_1'( Y ), hskp12 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c3_1'( Y ) ), 'c2_1'( X ), 'c3_1'( 
% 0.71/1.11    X ), 'c1_1'( Y ), 'c2_1'( Y ), hskp21 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 0.71/1.11    'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp28 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c2_1'( Y ) ), 
% 0.71/1.11    'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp3 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), ~( 'c3_1'( Y ) ), 
% 0.71/1.11    'c3_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp5 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), ~( 'c1_1'( Y ) ), 
% 0.71/1.11    'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp7 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 'c3_1'( Y ) ), 
% 0.71/1.11    'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp29 ],
% 0.71/1.11     [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 'c3_1'( Y ) ), 
% 0.71/1.11    'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp9 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), ~( 'c3_1'( Y ) ), 
% 0.71/1.11    'c1_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp8 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c3_1'( Y ) ), 
% 0.71/1.11    'c2_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp10 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 'c1_1'( Y ) ), 
% 0.71/1.11    'c0_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp12 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 'c2_1'( Y ) ), 
% 0.71/1.11    'c0_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp13 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 'c2_1'( Y ) ), 
% 0.71/1.11    'c1_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp14 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c2_1'( Y ) ), 
% 0.71/1.11    ~( 'c3_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y ) ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 'c1_1'( Y ) ), 
% 0.71/1.11    ~( 'c2_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y ), hskp3 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c1_1'( Y ) ), 
% 0.71/1.11    ~( 'c2_1'( Y ) ), 'c3_1'( X ), 'c0_1'( Y ), hskp10 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 'c2_1'( Y ) ), 
% 0.71/1.11    ~( 'c3_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y ), hskp19 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 0.71/1.11    ~( 'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c0_1'( Y ), hskp16 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 0.71/1.11    ~( 'c2_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c1_1'( Y ), hskp27 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 0.71/1.11    ~( 'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c2_1'( Y ), hskp20 ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 0.71/1.11    ~( 'c0_1'( Y ) ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ), hskp10 ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), ~( 'c2_1'( Y ) ), 
% 0.71/1.11    'c3_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( Z ), 'c1_1'( Z ), 'c3_1'( 
% 0.71/1.11    Z ) ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), ~( 'c3_1'( Y ) ), 
% 0.71/1.11    'c1_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 'c0_1'( Z ), 'c1_1'( Z ), 'c3_1'( 
% 0.71/1.11    Z ) ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c3_1'( Y ) ), ~( 'c3_1'( Z ) ), 
% 0.71/1.11    'c2_1'( X ), 'c3_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 'c0_1'( Z ), 'c2_1'( 
% 0.71/1.11    Z ) ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c2_1'( Y ) ), 
% 0.71/1.11    'c2_1'( X ), 'c1_1'( Y ), 'c3_1'( Y ), 'c1_1'( Z ), 'c2_1'( Z ), 'c3_1'( 
% 0.71/1.11    Z ) ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 
% 0.71/1.11    ~( 'c3_1'( Y ) ), 'c0_1'( Y ), 'c2_1'( Y ), 'c0_1'( Z ), 'c1_1'( Z ), 
% 0.71/1.11    'c3_1'( Z ) ],
% 0.71/1.11     [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 'c1_1'( Y ) ), 
% 0.71/1.11    ~( 'c3_1'( Z ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( Z ), 
% 0.71/1.11    'c2_1'( Z ) ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c0_1'( Y ) ), 
% 0.71/1.11    ~( 'c3_1'( Z ) ), 'c2_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 'c0_1'( Z ), 
% 0.71/1.11    'c2_1'( Z ) ],
% 0.71/1.11     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c2_1'( Y ) ), 
% 0.71/1.11    ~( 'c3_1'( Z ) ), 'c2_1'( X ), 'c1_1'( Y ), 'c3_1'( Y ), 'c0_1'( Z ), 
% 7.60/7.97    'c2_1'( Z ) ],
% 7.60/7.97     [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 'c0_1'( Y ) ), 
% 7.60/7.97    ~( 'c2_1'( Y ) ), ~( 'c0_1'( Z ) ), 'c1_1'( X ), 'c1_1'( Y ), 'c1_1'( Z )
% 7.60/7.97    , 'c2_1'( Z ) ],
% 7.60/7.97     [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 'c2_1'( Y ) ), 
% 7.60/7.97    ~( 'c3_1'( Y ) ), ~( 'c0_1'( Z ) ), 'c2_1'( X ), 'c1_1'( Y ), 'c1_1'( Z )
% 7.60/7.97    , 'c2_1'( Z ) ],
% 7.60/7.97     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c1_1'( Y ) ), 
% 7.60/7.97    ~( 'c3_1'( Y ) ), ~( 'c1_1'( Z ) ), 'c3_1'( X ), 'c2_1'( Y ), 'c2_1'( Z )
% 7.60/7.97    , 'c3_1'( Z ) ],
% 7.60/7.97     [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 
% 7.60/7.97    ~( 'c0_1'( Y ) ), ~( 'c1_1'( Y ) ), ~( 'c1_1'( Z ) ), 'c2_1'( Y ), 'c0_1'( 
% 7.60/7.97    Z ), 'c3_1'( Z ) ]
% 7.60/7.97  ] .
% 7.60/7.97  
% 7.60/7.97  
% 7.60/7.97  percentage equality = 0.000000, percentage horn = 0.628141
% 7.60/7.97  This a non-horn, non-equality problem
% 7.60/7.97  
% 7.60/7.97  
% 7.60/7.97  Options Used:
% 7.60/7.97  
% 7.60/7.97  useres =            1
% 7.60/7.97  useparamod =        0
% 7.60/7.97  useeqrefl =         0
% 7.60/7.97  useeqfact =         0
% 7.60/7.97  usefactor =         1
% 7.60/7.97  usesimpsplitting =  0
% 7.60/7.97  usesimpdemod =      0
% 7.60/7.97  usesimpres =        3
% 7.60/7.97  
% 7.60/7.97  resimpinuse      =  1000
% 7.60/7.97  resimpclauses =     20000
% 7.60/7.97  substype =          standard
% 7.60/7.97  backwardsubs =      1
% 7.60/7.97  selectoldest =      5
% 7.60/7.97  
% 7.60/7.97  litorderings [0] =  split
% 7.60/7.97  litorderings [1] =  liftord
% 7.60/7.97  
% 7.60/7.97  termordering =      none
% 7.60/7.97  
% 7.60/7.97  litapriori =        1
% 7.60/7.97  termapriori =       0
% 7.60/7.97  litaposteriori =    0
% 7.60/7.97  termaposteriori =   0
% 7.60/7.97  demodaposteriori =  0
% 7.60/7.97  ordereqreflfact =   0
% 7.60/7.97  
% 7.60/7.97  litselect =         none
% 7.60/7.97  
% 7.60/7.97  maxweight =         15
% 7.60/7.97  maxdepth =          30000
% 7.60/7.97  maxlength =         115
% 7.60/7.97  maxnrvars =         195
% 7.60/7.97  excuselevel =       1
% 7.60/7.97  increasemaxweight = 1
% 7.60/7.97  
% 7.60/7.97  maxselected =       10000000
% 7.60/7.97  maxnrclauses =      10000000
% 7.60/7.97  
% 7.60/7.97  showgenerated =    0
% 7.60/7.97  showkept =         0
% 7.60/7.97  showselected =     0
% 7.60/7.97  showdeleted =      0
% 7.60/7.97  showresimp =       1
% 7.60/7.97  showstatus =       2000
% 7.60/7.97  
% 7.60/7.97  prologoutput =     1
% 7.60/7.97  nrgoals =          5000000
% 7.60/7.97  totalproof =       1
% 7.60/7.97  
% 7.60/7.97  Symbols occurring in the translation:
% 7.60/7.97  
% 7.60/7.97  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 7.60/7.97  .  [1, 2]      (w:1, o:84, a:1, s:1, b:0), 
% 7.60/7.97  !  [4, 1]      (w:0, o:75, a:1, s:1, b:0), 
% 7.60/7.97  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 7.60/7.97  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 7.60/7.97  hskp30  [39, 0]      (w:1, o:32, a:1, s:1, b:0), 
% 7.60/7.97  'ndr1_0'  [40, 0]      (w:1, o:33, a:1, s:1, b:0), 
% 7.60/7.97  hskp29  [41, 0]      (w:1, o:30, a:1, s:1, b:0), 
% 7.60/7.97  hskp28  [42, 0]      (w:1, o:29, a:1, s:1, b:0), 
% 7.60/7.97  hskp27  [43, 0]      (w:1, o:28, a:1, s:1, b:0), 
% 7.60/7.97  hskp26  [44, 0]      (w:1, o:27, a:1, s:1, b:0), 
% 7.60/7.97  hskp25  [45, 0]      (w:1, o:26, a:1, s:1, b:0), 
% 7.60/7.97  hskp24  [46, 0]      (w:1, o:25, a:1, s:1, b:0), 
% 7.60/7.97  hskp23  [47, 0]      (w:1, o:24, a:1, s:1, b:0), 
% 7.60/7.97  hskp22  [48, 0]      (w:1, o:23, a:1, s:1, b:0), 
% 7.60/7.97  hskp21  [49, 0]      (w:1, o:22, a:1, s:1, b:0), 
% 7.60/7.97  hskp20  [50, 0]      (w:1, o:21, a:1, s:1, b:0), 
% 7.60/7.97  hskp19  [51, 0]      (w:1, o:19, a:1, s:1, b:0), 
% 7.60/7.97  hskp18  [52, 0]      (w:1, o:18, a:1, s:1, b:0), 
% 7.60/7.97  hskp17  [53, 0]      (w:1, o:17, a:1, s:1, b:0), 
% 7.60/7.97  hskp16  [54, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 7.60/7.97  hskp15  [55, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 7.60/7.97  hskp14  [56, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 7.60/7.97  hskp13  [57, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 7.60/7.97  hskp12  [58, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 7.60/7.97  hskp11  [59, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 7.60/7.97  hskp10  [60, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 7.60/7.97  hskp9  [61, 0]      (w:1, o:40, a:1, s:1, b:0), 
% 7.60/7.97  hskp8  [62, 0]      (w:1, o:39, a:1, s:1, b:0), 
% 7.60/7.97  hskp7  [63, 0]      (w:1, o:38, a:1, s:1, b:0), 
% 7.60/7.97  hskp6  [64, 0]      (w:1, o:37, a:1, s:1, b:0), 
% 7.60/7.97  hskp5  [65, 0]      (w:1, o:36, a:1, s:1, b:0), 
% 7.60/7.97  hskp4  [66, 0]      (w:1, o:35, a:1, s:1, b:0), 
% 7.60/7.97  hskp3  [67, 0]      (w:1, o:34, a:1, s:1, b:0), 
% 7.60/7.97  hskp2  [68, 0]      (w:1, o:31, a:1, s:1, b:0), 
% 7.60/7.97  hskp1  [69, 0]      (w:1, o:20, a:1, s:1, b:0), 
% 7.60/7.97  hskp0  [70, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 7.60/7.97  a2005  [71, 0]      (w:1, o:62, a:1, s:1, b:0), 
% 7.60/7.97  'c0_1'  [72, 1]      (w:1, o:80, a:1, s:1, b:0), 
% 7.60/7.97  'c2_1'  [73, 1]      (w:1, o:82, a:1, s:1, b:0), 
% 7.60/7.97  'c3_1'  [74, 1]      (w:1, o:83, a:1, s:1, b:0), 
% 7.60/7.97  a1978  [75, 0]      (w:1, o:43, a:1, s:1, b:0), 
% 7.60/7.97  'c1_1'  [76, 1]      (w:1, o:81, a:1, s:1, b:0), 
% 7.60/7.97  a1972  [77, 0]      (w:1, o:45, a:1, s:1, b:0), 
% 7.60/7.97  a1970  [78, 0]      (w:1, o:46, a:1, s:1, b:0), 
% 7.60/7.97  a2049  [79, 0]      (w:1, o:64, a:1, s:1, b:0), 
% 31.80/32.21  a2014  [80, 0]      (w:1, o:69, a:1, s:1, b:0), 
% 31.80/32.21  a2012  [81, 0]      (w:1, o:70, a:1, s:1, b:0), 
% 31.80/32.21  a2009  [82, 0]      (w:1, o:65, a:1, s:1, b:0), 
% 31.80/32.21  a2003  [83, 0]      (w:1, o:66, a:1, s:1, b:0), 
% 31.80/32.21  a2001  [84, 0]      (w:1, o:68, a:1, s:1, b:0), 
% 31.80/32.21  a1998  [85, 0]      (w:1, o:56, a:1, s:1, b:0), 
% 31.80/32.21  a1996  [86, 0]      (w:1, o:57, a:1, s:1, b:0), 
% 31.80/32.21  a1993  [87, 0]      (w:1, o:61, a:1, s:1, b:0), 
% 31.80/32.21  a1992  [88, 0]      (w:1, o:60, a:1, s:1, b:0), 
% 31.80/32.21  a1991  [89, 0]      (w:1, o:59, a:1, s:1, b:0), 
% 31.80/32.21  a1990  [90, 0]      (w:1, o:58, a:1, s:1, b:0), 
% 31.80/32.21  a1989  [91, 0]      (w:1, o:51, a:1, s:1, b:0), 
% 31.80/32.21  a1987  [92, 0]      (w:1, o:52, a:1, s:1, b:0), 
% 31.80/32.21  a1985  [93, 0]      (w:1, o:53, a:1, s:1, b:0), 
% 31.80/32.21  a1983  [94, 0]      (w:1, o:54, a:1, s:1, b:0), 
% 31.80/32.21  a1981  [95, 0]      (w:1, o:55, a:1, s:1, b:0), 
% 31.80/32.21  a1979  [96, 0]      (w:1, o:47, a:1, s:1, b:0), 
% 31.80/32.21  a1977  [97, 0]      (w:1, o:42, a:1, s:1, b:0), 
% 31.80/32.21  a1975  [98, 0]      (w:1, o:50, a:1, s:1, b:0), 
% 31.80/32.21  a1974  [99, 0]      (w:1, o:49, a:1, s:1, b:0), 
% 31.80/32.21  a1973  [100, 0]      (w:1, o:48, a:1, s:1, b:0), 
% 31.80/32.21  a1971  [101, 0]      (w:1, o:44, a:1, s:1, b:0), 
% 31.80/32.21  a2041  [102, 0]      (w:1, o:71, a:1, s:1, b:0), 
% 31.80/32.21  a2031  [103, 0]      (w:1, o:63, a:1, s:1, b:0), 
% 31.80/32.21  a2000  [104, 0]      (w:1, o:67, a:1, s:1, b:0), 
% 31.80/32.21  a1969  [105, 0]      (w:1, o:41, a:1, s:1, b:0).
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Starting Search:
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    7686
% 31.80/32.21  Kept:         2001
% 31.80/32.21  Inuse:        778
% 31.80/32.21  Deleted:      260
% 31.80/32.21  Deletedinuse: 61
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    22057
% 31.80/32.21  Kept:         4001
% 31.80/32.21  Inuse:        1306
% 31.80/32.21  Deleted:      690
% 31.80/32.21  Deletedinuse: 258
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    44453
% 31.80/32.21  Kept:         6001
% 31.80/32.21  Inuse:        2174
% 31.80/32.21  Deleted:      1758
% 31.80/32.21  Deletedinuse: 717
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    77031
% 31.80/32.21  Kept:         8004
% 31.80/32.21  Inuse:        2760
% 31.80/32.21  Deleted:      2403
% 31.80/32.21  Deletedinuse: 1001
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    108672
% 31.80/32.21  Kept:         10026
% 31.80/32.21  Inuse:        3343
% 31.80/32.21  Deleted:      3370
% 31.80/32.21  Deletedinuse: 1637
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    153834
% 31.80/32.21  Kept:         12026
% 31.80/32.21  Inuse:        4138
% 31.80/32.21  Deleted:      4082
% 31.80/32.21  Deletedinuse: 2028
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    194124
% 31.80/32.21  Kept:         14027
% 31.80/32.21  Inuse:        4843
% 31.80/32.21  Deleted:      4897
% 31.80/32.21  Deletedinuse: 2562
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    246158
% 31.80/32.21  Kept:         16031
% 31.80/32.21  Inuse:        5544
% 31.80/32.21  Deleted:      5776
% 31.80/32.21  Deletedinuse: 3074
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    304839
% 31.80/32.21  Kept:         18033
% 31.80/32.21  Inuse:        6277
% 31.80/32.21  Deleted:      6678
% 31.80/32.21  Deletedinuse: 3691
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying clauses:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    362264
% 31.80/32.21  Kept:         20108
% 31.80/32.21  Inuse:        6994
% 31.80/32.21  Deleted:      15202
% 31.80/32.21  Deletedinuse: 4519
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    414501
% 31.80/32.21  Kept:         22118
% 31.80/32.21  Inuse:        7495
% 31.80/32.21  Deleted:      15957
% 31.80/32.21  Deletedinuse: 5173
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    448528
% 31.80/32.21  Kept:         24123
% 31.80/32.21  Inuse:        7961
% 31.80/32.21  Deleted:      16964
% 31.80/32.21  Deletedinuse: 5927
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    492149
% 31.80/32.21  Kept:         26126
% 31.80/32.21  Inuse:        8496
% 31.80/32.21  Deleted:      17901
% 31.80/32.21  Deletedinuse: 6692
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    541907
% 31.80/32.21  Kept:         28126
% 31.80/32.21  Inuse:        9064
% 31.80/32.21  Deleted:      18571
% 31.80/32.21  Deletedinuse: 7071
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    603946
% 31.80/32.21  Kept:         30130
% 31.80/32.21  Inuse:        9641
% 31.80/32.21  Deleted:      19202
% 31.80/32.21  Deletedinuse: 7362
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  Resimplifying inuse:
% 31.80/32.21  Done
% 31.80/32.21  
% 31.80/32.21  
% 31.80/32.21  Intermediate Status:
% 31.80/32.21  Generated:    658680
% 31.80/32.21  Kept:         32131
% 31.80/32.21  Inuse:        10176
% 31.80/32.21  Deleted:      19880
% 31.80/32.21  Deletedinuse: 7551
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    713558
% 62.60/62.97  Kept:         34146
% 62.60/62.97  Inuse:        10656
% 62.60/62.97  Deleted:      20523
% 62.60/62.97  Deletedinuse: 7890
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    769131
% 62.60/62.97  Kept:         36148
% 62.60/62.97  Inuse:        11196
% 62.60/62.97  Deleted:      21119
% 62.60/62.97  Deletedinuse: 8198
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    835762
% 62.60/62.97  Kept:         38158
% 62.60/62.97  Inuse:        11808
% 62.60/62.97  Deleted:      21603
% 62.60/62.97  Deletedinuse: 8422
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying clauses:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    898635
% 62.60/62.97  Kept:         40251
% 62.60/62.97  Inuse:        12414
% 62.60/62.97  Deleted:      32193
% 62.60/62.97  Deletedinuse: 8990
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    965596
% 62.60/62.97  Kept:         42253
% 62.60/62.97  Inuse:        12854
% 62.60/62.97  Deleted:      32840
% 62.60/62.97  Deletedinuse: 9540
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    1043397
% 62.60/62.97  Kept:         44257
% 62.60/62.97  Inuse:        13283
% 62.60/62.97  Deleted:      33340
% 62.60/62.97  Deletedinuse: 9884
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    1097172
% 62.60/62.97  Kept:         46257
% 62.60/62.97  Inuse:        13692
% 62.60/62.97  Deleted:      33918
% 62.60/62.97  Deletedinuse: 10337
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    1193920
% 62.60/62.97  Kept:         48263
% 62.60/62.97  Inuse:        14238
% 62.60/62.97  Deleted:      34297
% 62.60/62.97  Deletedinuse: 10627
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    1283402
% 62.60/62.97  Kept:         50263
% 62.60/62.97  Inuse:        14865
% 62.60/62.97  Deleted:      34965
% 62.60/62.97  Deletedinuse: 11126
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    1377063
% 62.60/62.97  Kept:         52267
% 62.60/62.97  Inuse:        15387
% 62.60/62.97  Deleted:      35642
% 62.60/62.97  Deletedinuse: 11621
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    1461282
% 62.60/62.97  Kept:         54274
% 62.60/62.97  Inuse:        15890
% 62.60/62.97  Deleted:      36149
% 62.60/62.97  Deletedinuse: 11950
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    1539069
% 62.60/62.97  Kept:         56285
% 62.60/62.97  Inuse:        16390
% 62.60/62.97  Deleted:      36858
% 62.60/62.97  Deletedinuse: 12412
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    1657068
% 62.60/62.97  Kept:         58285
% 62.60/62.97  Inuse:        17155
% 62.60/62.97  Deleted:      37987
% 62.60/62.97  Deletedinuse: 12799
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying clauses:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    1752097
% 62.60/62.97  Kept:         60460
% 62.60/62.97  Inuse:        17652
% 62.60/62.97  Deleted:      49971
% 62.60/62.97  Deletedinuse: 13103
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    1839084
% 62.60/62.97  Kept:         62466
% 62.60/62.97  Inuse:        18052
% 62.60/62.97  Deleted:      50498
% 62.60/62.97  Deletedinuse: 13540
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    1940092
% 62.60/62.97  Kept:         64466
% 62.60/62.97  Inuse:        18565
% 62.60/62.97  Deleted:      51158
% 62.60/62.97  Deletedinuse: 14041
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    2026529
% 62.60/62.97  Kept:         66469
% 62.60/62.97  Inuse:        19036
% 62.60/62.97  Deleted:      51624
% 62.60/62.97  Deletedinuse: 14372
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    2122451
% 62.60/62.97  Kept:         68475
% 62.60/62.97  Inuse:        19520
% 62.60/62.97  Deleted:      52108
% 62.60/62.97  Deletedinuse: 14694
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    2207150
% 62.60/62.97  Kept:         70512
% 62.60/62.97  Inuse:        19942
% 62.60/62.97  Deleted:      52973
% 62.60/62.97  Deletedinuse: 15347
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    2277368
% 62.60/62.97  Kept:         72531
% 62.60/62.97  Inuse:        20404
% 62.60/62.97  Deleted:      53967
% 62.60/62.97  Deletedinuse: 16074
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    2376709
% 62.60/62.97  Kept:         74531
% 62.60/62.97  Inuse:        20972
% 62.60/62.97  Deleted:      54663
% 62.60/62.97  Deletedinuse: 16551
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    2510698
% 62.60/62.97  Kept:         76531
% 62.60/62.97  Inuse:        21692
% 62.60/62.97  Deleted:      55316
% 62.60/62.97  Deletedinuse: 17038
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  Resimplifying inuse:
% 62.60/62.97  Done
% 62.60/62.97  
% 62.60/62.97  
% 62.60/62.97  Intermediate Status:
% 62.60/62.97  Generated:    2615103
% 62.60/62.97  Kept:         78538
% 67.81/68.20  Inuse:        22360
% 67.81/68.20  Deleted:      56510
% 67.81/68.20  Deletedinuse: 17827
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying clauses:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    2747539
% 67.81/68.20  Kept:         80822
% 67.81/68.20  Inuse:        23040
% 67.81/68.20  Deleted:      69411
% 67.81/68.20  Deletedinuse: 18350
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    2841209
% 67.81/68.20  Kept:         82823
% 67.81/68.20  Inuse:        23467
% 67.81/68.20  Deleted:      70655
% 67.81/68.20  Deletedinuse: 19400
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    2937418
% 67.81/68.20  Kept:         84909
% 67.81/68.20  Inuse:        23974
% 67.81/68.20  Deleted:      71383
% 67.81/68.20  Deletedinuse: 19970
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    3032279
% 67.81/68.20  Kept:         86926
% 67.81/68.20  Inuse:        24500
% 67.81/68.20  Deleted:      72108
% 67.81/68.20  Deletedinuse: 20504
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    3144419
% 67.81/68.20  Kept:         88926
% 67.81/68.20  Inuse:        25115
% 67.81/68.20  Deleted:      73031
% 67.81/68.20  Deletedinuse: 21146
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    3305965
% 67.81/68.20  Kept:         90928
% 67.81/68.20  Inuse:        25865
% 67.81/68.20  Deleted:      73634
% 67.81/68.20  Deletedinuse: 21468
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    3459243
% 67.81/68.20  Kept:         92928
% 67.81/68.20  Inuse:        26709
% 67.81/68.20  Deleted:      74451
% 67.81/68.20  Deletedinuse: 21933
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    3614830
% 67.81/68.20  Kept:         94928
% 67.81/68.20  Inuse:        27572
% 67.81/68.20  Deleted:      75867
% 67.81/68.20  Deletedinuse: 22461
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    3755127
% 67.81/68.20  Kept:         96930
% 67.81/68.20  Inuse:        28240
% 67.81/68.20  Deleted:      76726
% 67.81/68.20  Deletedinuse: 23066
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    3846525
% 67.81/68.20  Kept:         98930
% 67.81/68.20  Inuse:        28761
% 67.81/68.20  Deleted:      77582
% 67.81/68.20  Deletedinuse: 23628
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying clauses:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    3934673
% 67.81/68.20  Kept:         101248
% 67.81/68.20  Inuse:        29262
% 67.81/68.20  Deleted:      91075
% 67.81/68.20  Deletedinuse: 24398
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    4030841
% 67.81/68.20  Kept:         103250
% 67.81/68.20  Inuse:        29790
% 67.81/68.20  Deleted:      91575
% 67.81/68.20  Deletedinuse: 24783
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    4188170
% 67.81/68.20  Kept:         105261
% 67.81/68.20  Inuse:        30369
% 67.81/68.20  Deleted:      92339
% 67.81/68.20  Deletedinuse: 25439
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    4321333
% 67.81/68.20  Kept:         107261
% 67.81/68.20  Inuse:        30924
% 67.81/68.20  Deleted:      93145
% 67.81/68.20  Deletedinuse: 26059
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    4461383
% 67.81/68.20  Kept:         109324
% 67.81/68.20  Inuse:        31501
% 67.81/68.20  Deleted:      93947
% 67.81/68.20  Deletedinuse: 26642
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    4502054
% 67.81/68.20  Kept:         111327
% 67.81/68.20  Inuse:        31768
% 67.81/68.20  Deleted:      94705
% 67.81/68.20  Deletedinuse: 27290
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    4567466
% 67.81/68.20  Kept:         113335
% 67.81/68.20  Inuse:        32141
% 67.81/68.20  Deleted:      95169
% 67.81/68.20  Deletedinuse: 27562
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    4705871
% 67.81/68.20  Kept:         115335
% 67.81/68.20  Inuse:        32788
% 67.81/68.20  Deleted:      96462
% 67.81/68.20  Deletedinuse: 28120
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    4874568
% 67.81/68.20  Kept:         117364
% 67.81/68.20  Inuse:        33476
% 67.81/68.20  Deleted:      97631
% 67.81/68.20  Deletedinuse: 28639
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    4907943
% 67.81/68.20  Kept:         119366
% 67.81/68.20  Inuse:        33723
% 67.81/68.20  Deleted:      98979
% 67.81/68.20  Deletedinuse: 29910
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying clauses:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    4965026
% 67.81/68.20  Kept:         122021
% 67.81/68.20  Inuse:        34233
% 67.81/68.20  Deleted:      115182
% 67.81/68.20  Deletedinuse: 31250
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    5036885
% 67.81/68.20  Kept:         124021
% 67.81/68.20  Inuse:        34791
% 67.81/68.20  Deleted:      115819
% 67.81/68.20  Deletedinuse: 31836
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    5130546
% 67.81/68.20  Kept:         126029
% 67.81/68.20  Inuse:        35445
% 67.81/68.20  Deleted:      116785
% 67.81/68.20  Deletedinuse: 32492
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    5187792
% 67.81/68.20  Kept:         128042
% 67.81/68.20  Inuse:        36013
% 67.81/68.20  Deleted:      118079
% 67.81/68.20  Deletedinuse: 33506
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    5225681
% 67.81/68.20  Kept:         130049
% 67.81/68.20  Inuse:        36499
% 67.81/68.20  Deleted:      118952
% 67.81/68.20  Deletedinuse: 34205
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    5292083
% 67.81/68.20  Kept:         132049
% 67.81/68.20  Inuse:        37458
% 67.81/68.20  Deleted:      120436
% 67.81/68.20  Deletedinuse: 34879
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    5349075
% 67.81/68.20  Kept:         134049
% 67.81/68.20  Inuse:        38126
% 67.81/68.20  Deleted:      121793
% 67.81/68.20  Deletedinuse: 35659
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    5377963
% 67.81/68.20  Kept:         136049
% 67.81/68.20  Inuse:        38634
% 67.81/68.20  Deleted:      123062
% 67.81/68.20  Deletedinuse: 36604
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    5400623
% 67.81/68.20  Kept:         138049
% 67.81/68.20  Inuse:        39222
% 67.81/68.20  Deleted:      124719
% 67.81/68.20  Deletedinuse: 37657
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Intermediate Status:
% 67.81/68.20  Generated:    5421569
% 67.81/68.20  Kept:         140049
% 67.81/68.20  Inuse:        39840
% 67.81/68.20  Deleted:      125826
% 67.81/68.20  Deletedinuse: 38287
% 67.81/68.20  
% 67.81/68.20  Resimplifying inuse:
% 67.81/68.20  Done
% 67.81/68.20  
% 67.81/68.20  
% 67.81/68.20  Bliksems!, er is een bewijs:
% 67.81/68.20  % SZS status Unsatisfiable
% 67.81/68.20  % SZS output start Refutation
% 67.81/68.20  
% 67.81/68.20  clause( 9, [ 'ndr1_0', ~( hskp21 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12, [ 'ndr1_0', ~( hskp18 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 14, [ 'ndr1_0', ~( hskp16 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 31, [ hskp1, hskp21, hskp28 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 32, [ hskp23, hskp5, hskp8 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 33, [ hskp27, hskp30, hskp6 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 34, [ hskp16, hskp15, hskp19 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 35, [ hskp16, hskp18, hskp21 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 36, [ 'c0_1'( a2005 ), ~( hskp30 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 37, [ 'c2_1'( a2005 ), ~( hskp30 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 38, [ 'c3_1'( a2005 ), ~( hskp30 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 39, [ 'c0_1'( a1978 ), ~( hskp29 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 41, [ 'c2_1'( a1978 ), ~( hskp29 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 42, [ 'c0_1'( a1972 ), ~( hskp28 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 43, [ 'c1_1'( a1972 ), ~( hskp28 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 44, [ 'c3_1'( a1972 ), ~( hskp28 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 45, [ 'c1_1'( a1970 ), ~( hskp27 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 46, [ 'c2_1'( a1970 ), ~( hskp27 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 47, [ 'c3_1'( a1970 ), ~( hskp27 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 49, [ 'c3_1'( a2049 ), ~( hskp26 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 50, [ 'c0_1'( a2014 ), ~( hskp23 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 51, [ 'c1_1'( a2014 ), ~( hskp23 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 52, [ 'c0_1'( a2012 ), ~( hskp22 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 53, [ 'c2_1'( a2009 ), ~( hskp21 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 54, [ 'c1_1'( a2003 ), ~( hskp20 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 55, [ 'c2_1'( a2003 ), ~( hskp20 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 56, [ 'c2_1'( a2001 ), ~( hskp19 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 57, [ 'c3_1'( a2001 ), ~( hskp19 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 58, [ 'c1_1'( a1998 ), ~( hskp17 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 59, [ 'c3_1'( a1998 ), ~( hskp17 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 60, [ 'c0_1'( a1996 ), ~( hskp16 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 61, [ 'c3_1'( a1996 ), ~( hskp16 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 62, [ 'c2_1'( a1993 ), ~( hskp15 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 63, [ 'c1_1'( a1992 ), ~( hskp14 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 64, [ 'c0_1'( a1991 ), ~( hskp13 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 65, [ 'c2_1'( a1991 ), ~( hskp13 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 66, [ 'c3_1'( a1990 ), ~( hskp12 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 67, [ 'c2_1'( a1989 ), ~( hskp11 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 68, [ 'c2_1'( a1987 ), ~( hskp10 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 69, [ 'c3_1'( a1987 ), ~( hskp10 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 70, [ 'c1_1'( a1985 ), ~( hskp9 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 71, [ 'c3_1'( a1983 ), ~( hskp8 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 72, [ 'c0_1'( a1981 ), ~( hskp7 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 73, [ 'c1_1'( a1981 ), ~( hskp7 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 74, [ 'c3_1'( a1979 ), ~( hskp6 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 76, [ 'c0_1'( a1975 ), ~( hskp4 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 77, [ 'c1_1'( a1974 ), ~( hskp3 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 78, [ 'c2_1'( a1974 ), ~( hskp3 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 79, [ 'c1_1'( a1973 ), ~( hskp2 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 80, [ 'c3_1'( a1973 ), ~( hskp2 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 81, [ 'c0_1'( a1971 ), ~( hskp1 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 82, [ 'c2_1'( a1971 ), ~( hskp1 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 83, [ ~( 'c1_1'( a2049 ) ), ~( hskp26 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 84, [ ~( 'c0_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 85, [ ~( 'c2_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 86, [ ~( 'c3_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 87, [ ~( 'c0_1'( a2031 ) ), ~( hskp24 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 89, [ ~( 'c2_1'( a2031 ) ), ~( hskp24 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 90, [ ~( 'c2_1'( a2014 ) ), ~( hskp23 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 91, [ ~( 'c2_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 92, [ ~( 'c3_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 93, [ ~( 'c1_1'( a2009 ) ), ~( hskp21 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 94, [ ~( 'c3_1'( a2009 ) ), ~( hskp21 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 95, [ ~( 'c3_1'( a2003 ) ), ~( hskp20 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 96, [ ~( 'c0_1'( a2001 ) ), ~( hskp19 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 97, [ ~( 'c0_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 98, [ ~( 'c1_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 99, [ ~( 'c3_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 100, [ ~( 'c0_1'( a1998 ) ), ~( hskp17 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 101, [ ~( 'c2_1'( a1996 ) ), ~( hskp16 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 102, [ ~( 'c0_1'( a1993 ) ), ~( hskp15 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 103, [ ~( 'c1_1'( a1993 ) ), ~( hskp15 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 104, [ ~( 'c0_1'( a1992 ) ), ~( hskp14 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 105, [ ~( 'c2_1'( a1992 ) ), ~( hskp14 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 106, [ ~( 'c3_1'( a1991 ) ), ~( hskp13 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 107, [ ~( 'c1_1'( a1990 ) ), ~( hskp12 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 108, [ ~( 'c2_1'( a1990 ) ), ~( hskp12 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 109, [ ~( 'c0_1'( a1989 ) ), ~( hskp11 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 110, [ ~( 'c3_1'( a1989 ) ), ~( hskp11 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 111, [ ~( 'c1_1'( a1987 ) ), ~( hskp10 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 112, [ ~( 'c0_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 113, [ ~( 'c3_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 114, [ ~( 'c0_1'( a1983 ) ), ~( hskp8 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 115, [ ~( 'c1_1'( a1983 ) ), ~( hskp8 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 117, [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 118, [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 123, [ ~( 'c0_1'( a1974 ) ), ~( hskp3 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 124, [ ~( 'c2_1'( a1973 ) ), ~( hskp2 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 125, [ ~( 'c1_1'( a1971 ) ), ~( hskp1 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 129, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c1_1'( X ), hskp4, hskp27, 
% 67.81/68.20    ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 130, [ ~( 'c3_1'( X ) ), 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, 
% 67.81/68.20    ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 131, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( X ), hskp28, hskp8, 
% 67.81/68.20    ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 133, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp30, hskp5, 
% 67.81/68.20    ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 134, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp4, hskp10, 
% 67.81/68.20    ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 135, [ ~( 'c3_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, 
% 67.81/68.20    ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 136, [ ~( 'c3_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp22, hskp2, 
% 67.81/68.20    ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 137, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), 'c3_1'( X ), hskp23, hskp6, 
% 67.81/68.20    ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 138, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), 'c3_1'( X ), hskp3, hskp17, 
% 67.81/68.20    ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 139, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 'c1_1'( X ), hskp10, ~( 
% 67.81/68.20    'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 140, [ ~( 'c0_1'( X ) ), 'c2_1'( X ), 'c3_1'( X ), hskp16, hskp15, 
% 67.81/68.20    ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 142, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 'c0_1'( X ), hskp4, 
% 67.81/68.20    hskp18, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 143, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 'c0_1'( X ), hskp13, 
% 67.81/68.20    hskp20, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 144, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, 
% 67.81/68.20    hskp11, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 146, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), 'c1_1'( X ), hskp6, 
% 67.81/68.20    hskp18, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 147, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), hskp1, 
% 67.81/68.20    hskp22, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 148, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), hskp16, 
% 67.81/68.20    hskp24, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 149, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 'c2_1'( X ), hskp11, 
% 67.81/68.20    hskp12, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 150, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ), hskp4, 
% 67.81/68.20    hskp17, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 152, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ), hskp24, 
% 67.81/68.20    hskp25, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 154, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), hskp17
% 67.81/68.20    , ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 155, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), hskp1
% 67.81/68.20    , hskp4, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 157, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), hskp26
% 67.81/68.20    , hskp25, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 158, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), hskp4
% 67.81/68.20    , hskp11, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 159, [ 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ), 'c0_1'( Y ), 'c1_1'( 
% 67.81/68.20    Y ), 'c3_1'( Y ), hskp27, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 161, [ ~( 'c2_1'( X ) ), 'c1_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y ), 
% 67.81/68.20    'c0_1'( X ), 'c1_1'( X ), hskp2, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 162, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( Y )
% 67.81/68.20    , 'c1_1'( Y ), 'c3_1'( Y ), hskp1, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 163, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), 'c2_1'( X ), 'c0_1'( Y )
% 67.81/68.20    , 'c2_1'( Y ), 'c3_1'( Y ), hskp1, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 164, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 'c0_1'( 
% 67.81/68.20    Y ), 'c2_1'( Y ), 'c3_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 165, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c2_1'( X ), 'c3_1'( X )
% 67.81/68.20    , 'c0_1'( Y ), 'c3_1'( Y ), hskp15, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 168, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 'c0_1'( 
% 67.81/68.20    Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp28, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 169, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c2_1'( 
% 67.81/68.20    X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp3, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 170, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( Y ) ), 'c3_1'( 
% 67.81/68.20    X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp5, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 171, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c1_1'( Y ) ), 'c0_1'( 
% 67.81/68.20    X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp7, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 172, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c3_1'( Y ) ), 'c0_1'( 
% 67.81/68.20    X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp29, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 173, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c3_1'( Y ) ), 'c0_1'( 
% 67.81/68.20    X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp9, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 175, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( Y ) ), 'c2_1'( 
% 67.81/68.20    X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp10, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 177, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), 'c0_1'( 
% 67.81/68.20    X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp13, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 178, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), 'c1_1'( 
% 67.81/68.20    X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp14, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 179, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), ~( 
% 67.81/68.20    'c3_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 182, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), ~( 
% 67.81/68.20    'c3_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y ), hskp19, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 183, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.20    'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c0_1'( Y ), hskp16, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 184, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.20    'c2_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c1_1'( Y ), hskp27, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 185, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.20    'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c2_1'( Y ), hskp20, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 186, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.20    'c0_1'( Y ) ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ), hskp10, ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 187, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 'c3_1'( 
% 67.81/68.20    X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( Z ), 'c1_1'( Z ), 'c3_1'( Z ), ~( 
% 67.81/68.20    'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 189, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( Y ) ), ~( 'c3_1'( Z ) ), 'c2_1'( 
% 67.81/68.20    X ), 'c3_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 'c0_1'( Z ), 'c2_1'( Z ), ~( 
% 67.81/68.20    'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 192, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c1_1'( Y ) ), ~( 
% 67.81/68.20    'c3_1'( Z ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( Z ), 'c2_1'( 
% 67.81/68.20    Z ), ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 195, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c0_1'( Y ) ), ~( 
% 67.81/68.20    'c2_1'( Y ) ), ~( 'c0_1'( Z ) ), 'c1_1'( X ), 'c1_1'( Y ), 'c1_1'( Z ), 
% 67.81/68.20    'c2_1'( Z ), ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 197, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), ~( 
% 67.81/68.20    'c3_1'( Y ) ), ~( 'c1_1'( Z ) ), 'c3_1'( X ), 'c2_1'( Y ), 'c2_1'( Z ), 
% 67.81/68.20    'c3_1'( Z ), ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 203, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y )
% 67.81/68.20    , 'c1_1'( Y ), 'c3_1'( X ), 'c3_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 204, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 'c0_1'( 
% 67.81/68.20    Y ), 'c1_1'( Y ), 'c3_1'( Y ), 'c3_1'( X ), ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 205, [ ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.20    'c0_1'( Y ), 'c3_1'( X ), ~( 'c3_1'( Y ) ), ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 206, [ ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y )
% 67.81/68.20    , 'c0_1'( X ), 'c3_1'( Y ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 207, [ ~( 'c2_1'( X ) ), ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( 
% 67.81/68.20    X ), 'c1_1'( Y ), 'c2_1'( Y ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 208, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c2_1'( 
% 67.81/68.20    Y ), 'c2_1'( X ), ~( 'c3_1'( Y ) ), 'c3_1'( X ), ~( 'ndr1_0' ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 209, [ hskp18, 'ndr1_0' ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 210, [ 'ndr1_0' ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 211, [ hskp27, hskp30, ~( 'c2_1'( a1979 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 212, [ hskp27, hskp30, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 213, [ hskp23, hskp5, ~( 'c1_1'( a1983 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 214, [ hskp23, hskp5, ~( 'c0_1'( a1983 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 215, [ hskp1, hskp21, 'c0_1'( a1972 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 216, [ hskp1, hskp21, 'c1_1'( a1972 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 217, [ hskp16, hskp15, ~( 'c0_1'( a2001 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 218, [ hskp1, hskp21, 'c3_1'( a1972 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 219, [ hskp16, hskp18, ~( 'c3_1'( a2009 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 220, [ hskp16, hskp18, ~( 'c1_1'( a2009 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 221, [ hskp27, hskp30, 'c3_1'( a1979 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 222, [ hskp23, hskp5, 'c3_1'( a1983 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 223, [ hskp16, hskp18, 'c2_1'( a2009 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 224, [ hskp16, hskp15, 'c3_1'( a2001 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 225, [ hskp16, hskp15, 'c2_1'( a2001 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 226, [ 'c0_1'( X ), 'c1_1'( X ), hskp4, hskp27, ~( 'c2_1'( X ) ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 227, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c3_1'( X ) ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 228, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp28, hskp8, 'c2_1'( X ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 237, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp30, hskp5, 'c2_1'( X ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 238, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp4, hskp10, 'c2_1'( X ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 239, [ hskp29, hskp6, hskp23, hskp5, 'c1_1'( a1983 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 241, [ hskp29, hskp23, hskp5, hskp6 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 242, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c3_1'( X ) ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 244, [ hskp23, hskp29, hskp5, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 245, [ hskp23, hskp29, hskp5, ~( 'c2_1'( a1979 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 247, [ 'c1_1'( X ), 'c2_1'( X ), hskp22, hskp2, ~( 'c3_1'( X ) ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 255, [ 'c1_1'( X ), ~( 'c2_1'( X ) ), hskp23, hskp6, 'c3_1'( X ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 257, [ 'c1_1'( X ), ~( 'c2_1'( X ) ), hskp3, hskp17, 'c3_1'( X ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 259, [ hskp3, hskp17, hskp16, hskp18, ~( 'c2_1'( a2009 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 260, [ hskp17, hskp16, hskp18, hskp3 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 261, [ hskp16, hskp17, hskp18, 'c1_1'( a1974 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 262, [ hskp16, hskp17, hskp18, 'c2_1'( a1974 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 265, [ 'c1_1'( X ), hskp10, hskp3, hskp17, ~( 'c2_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 267, [ hskp10, hskp23, hskp5, ~( 'c2_1'( a1983 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 271, [ ~( 'c0_1'( X ) ), 'c2_1'( X ), hskp16, hskp15, 'c3_1'( X ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 280, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, hskp18, ~( 'c3_1'( X )
% 67.81/68.20     ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 287, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), hskp13, hskp20, ~( 'c3_1'( X
% 67.81/68.20     ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 299, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp10, hskp11, ~( 'c2_1'( X
% 67.81/68.20     ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 305, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp6, hskp18, ~( 'c3_1'( X )
% 67.81/68.20     ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 312, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp1, hskp22, 'c2_1'( X
% 67.81/68.20     ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 318, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp16, hskp24, 'c2_1'( 
% 67.81/68.20    X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 328, [ ~( 'c1_1'( X ) ), 'c2_1'( X ), hskp11, hskp12, ~( 'c3_1'( X
% 67.81/68.20     ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 332, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), hskp4, hskp17, 'c3_1'( X
% 67.81/68.20     ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 341, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), hskp24, hskp25, 'c3_1'( 
% 67.81/68.20    X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 350, [ ~( 'c0_1'( X ) ), hskp4, hskp17, 'c1_1'( X ), hskp10, ~( 
% 67.81/68.20    'c2_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 351, [ hskp4, hskp17, hskp16, hskp18, ~( 'c0_1'( a2009 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X ) )
% 67.81/68.20     ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 370, [ ~( 'c0_1'( X ) ), hskp17, hskp1, hskp22, ~( 'c1_1'( X ) ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 375, [ hskp17, hskp1, hskp21, hskp22 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 376, [ hskp17, hskp1, hskp21, 'c0_1'( a2012 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 377, [ hskp17, hskp1, hskp21, ~( 'c2_1'( a2012 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 378, [ hskp17, hskp1, hskp21, ~( 'c3_1'( a2012 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 379, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp1, hskp4, ~( 'c2_1'( 
% 67.81/68.20    X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 394, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp26, hskp25, ~( 
% 67.81/68.20    'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 404, [ hskp26, hskp25, hskp1, hskp21, ~( 'c1_1'( a1972 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 405, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), hskp4, hskp11, ~( 'c3_1'( 
% 67.81/68.20    X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 406, [ hskp25, hskp1, hskp21, hskp26 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 407, [ hskp1, hskp21, hskp25, 'c3_1'( a2049 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 409, [ hskp1, hskp21, hskp25, ~( 'c1_1'( a2049 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 412, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10, ~( 'c2_1'( 
% 67.81/68.20    a2049 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 414, [ 'c0_1'( X ), 'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp27, 
% 67.81/68.20    'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 415, [ 'c0_1'( X ), 'c1_1'( X ), hskp27, 'c2_1'( X ), 'c3_1'( X ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 432, [ 'c1_1'( Y ), ~( 'c2_1'( X ) ), 'c2_1'( Y ), 'c0_1'( X ), 
% 67.81/68.20    'c1_1'( X ), hskp2, 'c3_1'( Y ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 439, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y )
% 67.81/68.20    , 'c2_1'( X ), hskp1, 'c3_1'( Y ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 444, [ ~( 'c0_1'( X ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.20    hskp1, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 449, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c2_1'( Y )
% 67.81/68.20    , 'c3_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 463, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y )
% 67.81/68.20    , hskp15, 'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 489, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y )
% 67.81/68.20    , hskp28, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 499, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y )
% 67.81/68.20    , hskp3, ~( 'c2_1'( Y ) ), 'c2_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 508, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y )
% 67.81/68.20    , hskp5, ~( 'c3_1'( Y ) ), 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 515, [ ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y )
% 67.81/68.20    , hskp7, ~( 'c2_1'( X ) ), 'c2_1'( Y ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 525, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.20    hskp29, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 526, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp29, 'c2_1'( X ), ~( 
% 67.81/68.20    'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 538, [ 'c1_1'( X ), hskp23, hskp6, hskp10, ~( 'c2_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 545, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.20    hskp9, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 559, [ 'c1_1'( X ), hskp1, hskp10, ~( 'c0_1'( X ) ), hskp16, hskp15
% 67.81/68.20    , 'c2_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 560, [ 'c1_1'( a2049 ), hskp1, hskp10, hskp21, hskp25, 'c2_1'( 
% 67.81/68.20    a2049 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 563, [ hskp1, hskp10, hskp23, hskp5, 'c2_1'( a1983 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 574, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( Y )
% 67.81/68.20    , 'c2_1'( Y ), hskp10, ~( 'c3_1'( Y ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 584, [ hskp10, hskp1, hskp23, hskp5 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 585, [ hskp10, hskp1, hskp23, 'c1_1'( a1977 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 586, [ hskp10, hskp1, hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 593, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), hskp22, ~( 
% 67.81/68.20    'c1_1'( a1977 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 594, [ hskp10, hskp1, hskp23, 'c0_1'( a1977 ), hskp28, hskp8, ~( 
% 67.81/68.20    'c1_1'( a1977 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 596, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y )
% 67.81/68.20    , hskp13, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 597, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y )
% 67.81/68.20    , hskp14, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 601, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c2_1'( 
% 67.81/68.20    X ), 'c0_1'( Y ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 644, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y )
% 67.81/68.20    , hskp19, ~( 'c3_1'( X ) ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 657, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c0_1'( 
% 67.81/68.20    Y ), hskp16, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 662, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 'c1_1'( 
% 67.81/68.20    Y ), hskp27, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 672, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c2_1'( 
% 67.81/68.20    Y ), hskp20, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 675, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c0_1'( Y ) ), ~( 
% 67.81/68.20    'c2_1'( Y ) ), hskp10, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 750, [ hskp10, hskp1, hskp23, hskp22, ~( 'c0_1'( a1977 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 754, [ hskp1, hskp21, hskp25, hskp10, 'c1_1'( a2049 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 755, [ hskp1, hskp21, hskp10, hskp25 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 756, [ hskp1, hskp10, hskp21, ~( 'c0_1'( a2041 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 757, [ hskp1, hskp10, hskp21, ~( 'c2_1'( a2041 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 758, [ hskp1, hskp10, hskp21, ~( 'c3_1'( a2041 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 798, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), ~( 
% 67.81/68.20    'c2_1'( X ) ), 'c3_1'( Y ), 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 807, [ ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y ), ~( 'c2_1'( X ) )
% 67.81/68.20    , ~( 'c2_1'( Y ) ), 'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 812, [ ~( 'c1_1'( X ) ), 'c1_1'( Y ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.20    'c2_1'( X ), ~( 'c3_1'( Y ) ), 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 817, [ ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c0_1'( Y ), 'c0_1'( X )
% 67.81/68.20    , 'c2_1'( X ), ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 818, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( Y )
% 67.81/68.20    , ~( 'c2_1'( X ) ), 'c2_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 828, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c2_1'( 
% 67.81/68.20    Y ), 'c2_1'( X ), 'c3_1'( X ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 1154, [ hskp4, hskp17, ~( 'c0_1'( X ) ), hskp10, 'c1_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 1573, [ 'c1_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp2, hskp1, hskp10
% 67.81/68.20    , ~( 'c2_1'( Y ) ), 'c2_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 1644, [ 'c0_1'( X ), hskp1, 'c2_1'( X ), 'c2_1'( a1972 ), hskp21, 
% 67.81/68.20    'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 1696, [ 'c0_1'( X ), ~( 'c2_1'( a1972 ) ), 'c2_1'( X ), hskp1, 
% 67.81/68.20    hskp21, 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 2051, [ ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y ), hskp28, ~( 
% 67.81/68.20    'c2_1'( X ) ), hskp29, hskp6, ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 2052, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X ) )
% 67.81/68.20    , hskp16, hskp18, ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 2117, [ ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), hskp3, ~( 'c1_1'( X ) )
% 67.81/68.20    , hskp16, hskp18, 'c2_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 2148, [ ~( 'c0_1'( a2009 ) ), 'c0_1'( X ), hskp5, 'c1_1'( X ), 
% 67.81/68.20    hskp16, hskp18, ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 2150, [ ~( 'c0_1'( X ) ), 'c1_1'( a1983 ), hskp5, ~( 'c2_1'( X ) )
% 67.81/68.20    , hskp23, 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 2835, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp10, hskp27, hskp30
% 67.81/68.20    , 'c2_1'( X ), 'c2_1'( a1979 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 2874, [ hskp10, hskp1, hskp23, hskp28, hskp8, 'c0_1'( a1977 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 2882, [ hskp10, hskp1, hskp23, hskp28, hskp22, hskp8 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 2883, [ hskp10, hskp1, hskp23, hskp22, hskp28, 'c3_1'( a1983 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 2885, [ hskp10, hskp1, hskp23, hskp22, hskp28, ~( 'c1_1'( a1983 ) )
% 67.81/68.20     ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 2889, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ), 
% 67.81/68.20    'c2_1'( a1983 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 2891, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ), ~( 
% 67.81/68.20    'c2_1'( a1983 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 3001, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a2001 ), hskp16
% 67.81/68.20    , hskp15, 'c2_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 3432, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.20    hskp10, ~( 'c2_1'( Y ) ), 'c1_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4229, [ 'c0_1'( Y ), ~( 'c1_1'( X ) ), 'c1_1'( Y ), ~( 'c2_1'( X )
% 67.81/68.20     ), ~( 'c2_1'( Y ) ), hskp10, 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4232, [ 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 
% 67.81/68.20    'c2_1'( a2009 ) ), hskp16, hskp18, 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4241, [ 'c0_1'( Y ), 'c1_1'( Y ), ~( 'c1_1'( X ) ), 'c2_1'( Y ), 
% 67.81/68.20    'c2_1'( X ), 'c0_1'( X ), hskp29, ~( 'c3_1'( Y ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4247, [ ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( a1979 ), 'c2_1'( 
% 67.81/68.20    X ), hskp27, hskp30, 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4286, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( a1979 ) ), 'c2_1'( 
% 67.81/68.20    a1979 ), hskp27, hskp30, 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4297, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( Y
% 67.81/68.20     ), hskp3, hskp17, 'c2_1'( Y ), ~( 'c2_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4341, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), ~( 'c1_1'( X )
% 67.81/68.20     ), 'c2_1'( X ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21, ~( 'c3_1'( X ) )
% 67.81/68.20     ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4410, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4414, [ hskp10, hskp1, hskp22, hskp23, hskp28 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4416, [ hskp10, hskp1, hskp22, hskp23, 'c1_1'( a1972 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4417, [ hskp10, hskp1, hskp22, hskp23, 'c0_1'( a1972 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4434, [ hskp10, hskp1, hskp22, hskp23, hskp17, ~( 'c0_1'( a1972 ) )
% 67.81/68.20     ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4480, [ hskp10, hskp1, hskp22, hskp17, hskp23 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4483, [ hskp10, hskp1, hskp17, hskp22, 'c1_1'( a2014 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4484, [ hskp10, hskp1, hskp17, hskp22, 'c0_1'( a2014 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4491, [ hskp10, hskp17, hskp1, hskp22, ~( 'c0_1'( a2014 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4492, [ hskp10, hskp17, hskp1, hskp22 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4500, [ hskp10, hskp17, hskp1, ~( 'c2_1'( a2012 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 4516, [ hskp10, hskp17, hskp1, ~( 'c0_1'( a2012 ) ), hskp30, hskp5
% 67.81/68.20    , 'c1_1'( a2012 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 6389, [ ~( 'c0_1'( X ) ), hskp16, hskp15, ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.81/68.20    X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 6394, [ hskp16, hskp15, ~( 'c0_1'( X ) ), hskp1, hskp4, ~( 'c1_1'( 
% 67.81/68.20    X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 6525, [ hskp5, ~( 'c0_1'( X ) ), hskp23, ~( 'c2_1'( X ) ), 'c3_1'( 
% 67.81/68.20    X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 6544, [ hskp5, hskp23, ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp10, ~( 
% 67.81/68.20    'c2_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 6668, [ 'c0_1'( a2041 ), ~( 'c2_1'( a1972 ) ), hskp1, hskp21, 
% 67.81/68.20    hskp10, 'c2_1'( a2041 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 6688, [ 'c0_1'( a2041 ), hskp1, hskp21, hskp10, ~( 'c2_1'( a1972 )
% 67.81/68.20     ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7104, [ hskp1, 'c0_1'( a2041 ), 'c2_1'( a1972 ), hskp21, hskp10, 
% 67.81/68.20    'c2_1'( a2041 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7120, [ hskp1, 'c0_1'( a2041 ), hskp21, hskp10, 'c2_1'( a1972 ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 7122, [ hskp1, hskp21, hskp10, 'c0_1'( a2041 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7125, [ hskp1, hskp10, hskp21 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7126, [ hskp10, hskp1, 'c2_1'( a2009 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7127, [ hskp10, hskp1, ~( 'c1_1'( a2009 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7139, [ hskp10, hskp1, hskp4, hskp27, 'c0_1'( a2009 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7140, [ hskp10, hskp1, hskp23, hskp6 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7141, [ hskp10, hskp1, hskp11, ~( 'c0_1'( a2009 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7146, [ hskp10, hskp1, hskp23, 'c3_1'( a1979 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7147, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7148, [ hskp10, hskp1, hskp23, ~( 'c2_1'( a1979 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7190, [ hskp10, hskp1, hskp23, 'c1_1'( a1979 ), 'c2_1'( a1979 ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 7201, [ hskp10, hskp1, hskp23, 'c0_1'( a1979 ), hskp28, hskp8, ~( 
% 67.81/68.20    'c1_1'( a1979 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7210, [ hskp10, hskp1, hskp27, hskp11, hskp4 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7212, [ hskp10, hskp1, hskp11, hskp27, ~( 'c1_1'( a1975 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7213, [ hskp10, hskp1, hskp11, hskp27, ~( 'c2_1'( a1975 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7233, [ hskp10, hskp1, hskp23, 'c1_1'( a1979 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7269, [ hskp10, hskp1, hskp23, hskp28, hskp8, 'c0_1'( a1979 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7270, [ hskp10, hskp1, hskp23, hskp28, hskp8 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7281, [ hskp10, hskp1, hskp23, hskp28, 'c3_1'( a1983 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7283, [ hskp10, hskp1, hskp23, hskp28, ~( 'c1_1'( a1983 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7291, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), 'c2_1'( 
% 67.81/68.20    a1983 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7293, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), ~( 'c2_1'( 
% 67.81/68.20    a1983 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7300, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7301, [ hskp10, hskp1, hskp23, hskp28 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7303, [ hskp10, hskp1, hskp23, 'c1_1'( a1972 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7304, [ hskp10, hskp1, hskp23, 'c0_1'( a1972 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7319, [ hskp10, hskp1, hskp16, hskp15, hskp23, hskp4, ~( 'c0_1'( 
% 67.81/68.20    a1972 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7357, [ hskp10, hskp16, hskp15, hskp1, hskp23, hskp4 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7358, [ hskp10, hskp15, hskp16, hskp1, hskp23, 'c0_1'( a1975 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7359, [ hskp10, hskp15, hskp16, hskp1, hskp23, ~( 'c1_1'( a1975 ) )
% 67.81/68.20     ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7360, [ hskp10, hskp15, hskp16, hskp1, hskp23, ~( 'c2_1'( a1975 ) )
% 67.81/68.20     ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7362, [ hskp10, hskp15, hskp16, hskp1, hskp23, ~( 'c0_1'( a1975 ) )
% 67.81/68.20    , 'c1_1'( a1975 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7377, [ hskp10, hskp15, hskp16, hskp1, hskp23, ~( 'c0_1'( a1975 ) )
% 67.81/68.20     ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7379, [ hskp10, hskp15, hskp16, hskp1, hskp23 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7380, [ hskp10, hskp15, hskp16, hskp1, 'c1_1'( a2014 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7381, [ hskp10, hskp15, hskp16, hskp1, 'c0_1'( a2014 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7383, [ hskp10, hskp15, hskp16, hskp1, hskp4, ~( 'c0_1'( a2014 ) )
% 67.81/68.20     ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7407, [ 'c0_1'( a2009 ), hskp2, hskp1, hskp10, 'c1_1'( X ), 'c2_1'( 
% 67.81/68.20    X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7440, [ hskp10, hskp15, hskp16, hskp1, hskp4 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7441, [ hskp10, hskp15, hskp16, hskp1, 'c0_1'( a1975 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7442, [ hskp10, hskp15, hskp16, hskp1, ~( 'c1_1'( a1975 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7443, [ hskp10, hskp15, hskp16, hskp1, ~( 'c2_1'( a1975 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7453, [ hskp10, hskp15, hskp16, hskp1, ~( 'c0_1'( a1975 ) ), 'c1_1'( 
% 67.81/68.20    a1975 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7464, [ hskp10, hskp15, hskp16, hskp1, ~( 'c0_1'( a1975 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7465, [ hskp10, hskp15, hskp16, hskp1 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7466, [ hskp10, hskp15, hskp16, 'c0_1'( a1971 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7467, [ hskp10, hskp15, hskp16, 'c2_1'( a1971 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7468, [ hskp10, hskp15, hskp16, ~( 'c1_1'( a1971 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7483, [ hskp10, hskp15, hskp16, hskp23, hskp5, ~( 'c0_1'( a1971 ) )
% 67.81/68.20    , 'c1_1'( a1971 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7745, [ hskp2, hskp1, hskp10, 'c0_1'( a2009 ), hskp11, hskp27, 
% 67.81/68.20    'c1_1'( a1975 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7795, [ hskp1, hskp10, hskp2, hskp11, hskp27, 'c0_1'( a2009 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7798, [ hskp10, hskp1, hskp11, hskp27, hskp2 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7799, [ hskp10, hskp11, hskp1, hskp27, 'c1_1'( a1973 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7800, [ hskp10, hskp11, hskp1, hskp27, 'c3_1'( a1973 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7801, [ hskp10, hskp11, hskp1, hskp27, ~( 'c2_1'( a1973 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7821, [ hskp10, hskp11, hskp1, hskp27, ~( 'c1_1'( a1973 ) ), hskp12
% 67.81/68.20    , 'c2_1'( a1973 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7831, [ hskp10, hskp11, hskp1, hskp27, hskp12, ~( 'c1_1'( a1973 ) )
% 67.81/68.20     ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7832, [ hskp10, hskp11, hskp1, hskp12, hskp27 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7833, [ hskp10, hskp11, hskp12, hskp1, 'c3_1'( a1970 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7834, [ hskp10, hskp11, hskp12, hskp1, 'c2_1'( a1970 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7835, [ hskp10, hskp11, hskp12, hskp1, 'c1_1'( a1970 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7848, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1970 ) ), hskp4
% 67.81/68.20    , ~( 'c2_1'( a1970 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7873, [ hskp10, hskp11, hskp12, hskp1, hskp4, ~( 'c1_1'( a1970 ) )
% 67.81/68.20     ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7874, [ hskp10, hskp11, hskp12, hskp1, hskp4 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7876, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1975 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7877, [ hskp10, hskp11, hskp12, hskp1, ~( 'c2_1'( a1975 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7886, [ hskp10, hskp11, hskp12, hskp1, hskp2, 'c0_1'( a2009 ), 
% 67.81/68.20    'c1_1'( a1975 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7905, [ hskp10, hskp11, hskp12, hskp1, hskp2, 'c0_1'( a2009 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7908, [ hskp10, hskp11, hskp12, hskp1, hskp2 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7909, [ hskp10, hskp11, hskp12, hskp1, 'c1_1'( a1973 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7910, [ hskp10, hskp11, hskp12, hskp1, 'c3_1'( a1973 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7911, [ hskp10, hskp11, hskp12, hskp1, ~( 'c2_1'( a1973 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7930, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1973 ) ), 'c2_1'( 
% 67.81/68.20    a1973 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7941, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1973 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7942, [ hskp10, hskp11, hskp12, hskp1 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7943, [ hskp10, hskp11, hskp12, 'c0_1'( a1971 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7944, [ hskp10, hskp11, hskp12, 'c2_1'( a1971 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7945, [ hskp10, hskp11, hskp12, ~( 'c1_1'( a1971 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7960, [ hskp10, hskp11, hskp12, ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971
% 67.81/68.20     ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7984, [ hskp10, hskp11, hskp12, ~( 'c0_1'( a1971 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7985, [ hskp10, hskp11, hskp12 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7986, [ hskp10, hskp11, 'c3_1'( a1990 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7987, [ hskp10, hskp11, ~( 'c1_1'( a1990 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7988, [ hskp10, hskp11, ~( 'c2_1'( a1990 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 7998, [ hskp10, hskp11, hskp1, 'c2_1'( a1990 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8035, [ hskp10, hskp11, hskp1 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8036, [ hskp10, hskp11, 'c0_1'( a1971 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8037, [ hskp10, hskp11, 'c2_1'( a1971 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8038, [ hskp10, hskp11, ~( 'c1_1'( a1971 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8059, [ hskp10, hskp11, 'c1_1'( a1971 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8068, [ hskp10, hskp11 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8069, [ hskp10, 'c2_1'( a1989 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8070, [ hskp10, ~( 'c0_1'( a1989 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8071, [ hskp10, ~( 'c3_1'( a1989 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8099, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), ~( 'c2_1'( X ) )
% 67.81/68.20    , ~( 'c2_1'( a1989 ) ), 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8103, [ hskp10, 'c0_1'( X ), 'c0_1'( a1989 ), hskp13, ~( 'c1_1'( X
% 67.81/68.20     ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8105, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), hskp28, ~( 
% 67.81/68.20    'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8106, [ hskp10, ~( 'c1_1'( X ) ), 'c0_1'( a1989 ), hskp15, 'c2_1'( 
% 67.81/68.20    X ), 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8738, [ hskp10, hskp15, hskp16, hskp23, hskp5, ~( 'c0_1'( a1971 ) )
% 67.81/68.20     ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8739, [ hskp10, hskp15, hskp16, hskp23, hskp5 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8740, [ hskp10, hskp15, hskp16, hskp23, 'c1_1'( a1977 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8741, [ hskp10, hskp15, hskp16, hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 8742, [ hskp10, hskp15, hskp16, hskp23, ~( 'c3_1'( a1977 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 9076, [ hskp10, hskp13, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X
% 67.81/68.20     ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 11865, [ hskp10, hskp15, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( X )
% 67.81/68.20     ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 11881, [ hskp10, hskp15, ~( 'c1_1'( a1977 ) ), hskp16, hskp23, 
% 67.81/68.20    'c2_1'( a1977 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12232, [ hskp10, hskp15, hskp16, hskp23, ~( 'c1_1'( a1977 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12233, [ hskp10, hskp15, hskp16, hskp23 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12234, [ hskp10, hskp15, hskp16, 'c1_1'( a2014 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12235, [ hskp10, hskp15, hskp16, 'c0_1'( a2014 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12236, [ hskp10, hskp15, hskp16, ~( 'c2_1'( a2014 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12238, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( 
% 67.81/68.20    a2014 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12239, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12240, [ hskp10, hskp15, hskp16 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12241, [ hskp10, hskp15, 'c0_1'( a1996 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12242, [ hskp10, hskp15, 'c3_1'( a1996 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12243, [ hskp10, hskp15, ~( 'c2_1'( a1996 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12261, [ hskp10, hskp15, hskp1, 'c1_1'( a1996 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12278, [ hskp10, hskp15, hskp1, hskp22, ~( 'c1_1'( a1996 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12324, [ hskp10, hskp15, hskp1, hskp22 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12325, [ hskp10, hskp15, hskp1, 'c0_1'( a2012 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12326, [ hskp10, hskp15, hskp1, ~( 'c2_1'( a2012 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12327, [ hskp10, hskp15, hskp1, ~( 'c3_1'( a2012 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12341, [ hskp10, hskp15, hskp1, ~( 'c1_1'( a2012 ) ), 'c2_1'( a2012
% 67.81/68.20     ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12413, [ hskp10, hskp15, hskp1, ~( 'c1_1'( a2012 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12417, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5, ~( 'c0_1'( 
% 67.81/68.20    a2012 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12910, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12911, [ hskp10, hskp15, hskp17, hskp1, hskp30, 'c1_1'( a1977 ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 12912, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c2_1'( a1977 )
% 67.81/68.20     ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12913, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c3_1'( a1977 )
% 67.81/68.20     ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 12915, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c1_1'( a1977 )
% 67.81/68.20     ), 'c2_1'( a1977 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13565, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c1_1'( a1977 )
% 67.81/68.20     ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13566, [ hskp10, hskp15, hskp17, hskp1, hskp30 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13567, [ hskp10, hskp15, hskp17, hskp1, 'c3_1'( a2005 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13568, [ hskp10, hskp15, hskp17, hskp1, 'c2_1'( a2005 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13569, [ hskp10, hskp15, hskp17, hskp1, 'c0_1'( a2005 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13579, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ), ~( 'c2_1'( 
% 67.81/68.20    a2005 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13580, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ), ~( 
% 67.81/68.20    'c1_1'( a2005 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13581, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13582, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13583, [ hskp10, hskp15, hskp17, hskp1 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13584, [ hskp10, hskp15, hskp17, 'c0_1'( a1971 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13586, [ hskp10, hskp15, hskp17, ~( 'c1_1'( a1971 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13600, [ hskp10, hskp15, hskp17, hskp4, ~( 'c0_1'( a1971 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13601, [ hskp10, hskp15, hskp17, hskp4 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13602, [ hskp10, hskp15, hskp17, 'c0_1'( a1975 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13603, [ hskp10, hskp15, hskp17, ~( 'c1_1'( a1975 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13604, [ hskp10, hskp15, hskp17, ~( 'c2_1'( a1975 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13613, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a1975 ) ), hskp30, 
% 67.81/68.20    hskp5, 'c1_1'( a1975 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13690, [ hskp10, hskp15, hskp17, hskp30, hskp5, ~( 'c0_1'( a1975 )
% 67.81/68.20     ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13691, [ hskp10, hskp15, hskp17, hskp30, hskp5 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13692, [ hskp10, hskp15, hskp17, hskp30, 'c1_1'( a1977 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13693, [ hskp10, hskp15, hskp17, hskp30, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13694, [ hskp10, hskp15, hskp17, hskp30, ~( 'c3_1'( a1977 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13698, [ hskp10, hskp15, hskp17, hskp30, ~( 'c1_1'( a1977 ) ), 
% 67.81/68.20    'c2_1'( a1977 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13704, [ hskp10, hskp15, hskp17, hskp30, ~( 'c1_1'( a1977 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13705, [ hskp10, hskp15, hskp17, hskp30 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13706, [ hskp10, hskp15, hskp17, 'c3_1'( a2005 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13707, [ hskp10, hskp15, hskp17, 'c2_1'( a2005 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13708, [ hskp10, hskp15, hskp17, 'c0_1'( a2005 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13721, [ hskp10, hskp15, hskp17, 'c1_1'( a2005 ), ~( 'c2_1'( a2005
% 67.81/68.20     ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13722, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( 
% 67.81/68.20    a2005 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13726, [ hskp10, hskp15, hskp17, 'c1_1'( a2005 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13727, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a2005 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13728, [ hskp10, hskp15, hskp17 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13742, [ hskp10, hskp15, 'c3_1'( a1998 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13743, [ hskp10, hskp15, ~( 'c0_1'( a1998 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13762, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.81/68.20    X ), ~( 'c2_1'( a1998 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 13764, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.81/68.20    a1998 ), 'c2_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 15554, [ ~( 'c0_1'( X ) ), hskp10, hskp27, hskp30, ~( 'c1_1'( X ) )
% 67.81/68.20    , 'c2_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 15583, [ hskp10, hskp27, hskp30, ~( 'c0_1'( X ) ), hskp17, ~( 
% 67.81/68.20    'c1_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 16417, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( a1998 ) )
% 67.81/68.20     ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17030, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.81/68.20    'c1_1'( a1996 ) ), 'c2_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17031, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.81/68.20    'c0_1'( Y ) ), ~( 'c1_1'( Y ) ), 'c2_1'( Y ), 'c2_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17041, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.81/68.20    X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17042, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), 'c2_1'( a1996 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17043, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17047, [ hskp10, hskp15, hskp1 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17052, [ hskp10, hskp15, 'c0_1'( a1971 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17053, [ hskp10, hskp15, 'c2_1'( a1971 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17054, [ hskp10, hskp15, ~( 'c1_1'( a1971 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17065, [ hskp10, hskp15, hskp23, hskp5, 'c1_1'( a1971 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17128, [ hskp10, hskp15, hskp23, hskp5 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17129, [ hskp10, hskp15, hskp23, 'c1_1'( a1977 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17130, [ hskp10, hskp15, hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17131, [ hskp10, hskp15, hskp23, ~( 'c3_1'( a1977 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17138, [ hskp10, hskp15, hskp23, ~( 'c1_1'( a1977 ) ), 'c2_1'( 
% 67.81/68.20    a1977 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17169, [ hskp10, hskp15, hskp23, ~( 'c1_1'( a1977 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17170, [ hskp10, hskp15, hskp23 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17171, [ hskp10, hskp15, 'c1_1'( a2014 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17172, [ hskp10, hskp15, 'c0_1'( a2014 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17173, [ hskp10, hskp15, ~( 'c2_1'( a2014 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17186, [ hskp10, hskp15, ~( 'c1_1'( a2014 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17188, [ hskp10, hskp15 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17189, [ hskp10, 'c2_1'( a1993 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17190, [ hskp10, ~( 'c0_1'( a1993 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17191, [ hskp10, ~( 'c1_1'( a1993 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17208, [ hskp10, hskp17, hskp3 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17212, [ hskp10, hskp17, 'c1_1'( a1974 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 17213, [ hskp10, hskp17, 'c2_1'( a1974 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 20092, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), ~( 'c2_1'( X )
% 67.81/68.20     ), 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 20104, [ 'c0_1'( X ), hskp27, hskp30, ~( 'c1_1'( X ) ), ~( 'c1_1'( 
% 67.81/68.20    a1979 ) ), 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 20105, [ ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), hskp27, hskp30, 'c2_1'( 
% 67.81/68.20    X ), 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 20107, [ 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), hskp16, hskp18, ~( 
% 67.81/68.20    'c2_1'( X ) ), 'c3_1'( X ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 20765, [ 'c0_1'( X ), ~( 'c1_1'( a1989 ) ), 'c1_1'( X ), hskp10, 
% 67.81/68.20    ~( 'c2_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21210, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), 'c2_1'( a1972
% 67.81/68.20     ), hskp17, hskp1, hskp21, 'c2_1'( a2012 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21498, [ ~( 'c1_1'( a1989 ) ), hskp10, 'c1_1'( a1993 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21505, [ hskp10, ~( 'c1_1'( a1989 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21723, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ) ]
% 67.81/68.20     )
% 67.81/68.20  .
% 67.81/68.20  clause( 21753, [ hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21783, [ hskp10, hskp17, hskp28 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21791, [ hskp10, hskp17, 'c3_1'( a1972 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21792, [ hskp10, hskp17, 'c1_1'( a1972 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21793, [ hskp10, hskp17, 'c0_1'( a1972 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21808, [ hskp10, hskp17, ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.20    hskp20, 'c2_1'( X ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21813, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( a1972
% 67.81/68.20     ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21816, [ hskp10, hskp17, hskp27, hskp30 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21824, [ hskp10, hskp17, hskp27, 'c3_1'( a2005 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21825, [ hskp10, hskp17, hskp27, 'c2_1'( a2005 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21826, [ hskp10, hskp17, hskp27, 'c0_1'( a2005 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21850, [ hskp10, hskp17, hskp27, 'c1_1'( a2005 ), ~( 'c2_1'( a2005
% 67.81/68.20     ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21851, [ hskp10, hskp17, hskp27, ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( 
% 67.81/68.20    a2005 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21897, [ hskp10, hskp17, hskp27, 'c1_1'( a2005 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21899, [ hskp10, hskp17, hskp27, ~( 'c0_1'( a2005 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21900, [ hskp10, hskp17, hskp27 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21901, [ hskp10, hskp17, 'c3_1'( a1970 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21902, [ hskp10, hskp17, 'c2_1'( a1970 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21903, [ hskp10, hskp17, 'c1_1'( a1970 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21910, [ hskp10, hskp13, hskp17, 'c0_1'( a1970 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21925, [ hskp10, hskp17, ~( 'c0_1'( a1970 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21926, [ hskp10, hskp13, hskp17 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21928, [ hskp10, hskp13, 'c1_1'( a1998 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21929, [ hskp10, hskp13, 'c3_1'( a1998 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21930, [ hskp10, hskp13, ~( 'c0_1'( a1998 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21946, [ hskp10, hskp13, ~( 'c1_1'( a1998 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21974, [ hskp10, hskp13 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21976, [ hskp10, 'c0_1'( a1991 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21977, [ hskp10, 'c2_1'( a1991 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 21978, [ hskp10, ~( 'c3_1'( a1991 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22010, [ hskp10, ~( 'c1_1'( a1991 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22229, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22230, [ hskp10, hskp17, hskp20, ~( 'c1_1'( a1972 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22231, [ hskp10, hskp17, hskp20 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22232, [ hskp10, hskp17, 'c1_1'( a2003 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22233, [ hskp10, hskp17, 'c2_1'( a2003 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22234, [ hskp10, hskp17, ~( 'c3_1'( a2003 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22236, [ hskp10, hskp17, ~( 'c2_1'( a2003 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22239, [ hskp10, hskp17 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22240, [ hskp10, 'c1_1'( a1998 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22241, [ hskp10, 'c3_1'( a1998 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22242, [ hskp10, ~( 'c0_1'( a1998 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22276, [ hskp10, 'c0_1'( a1998 ), 'c0_1'( X ), hskp29, 'c2_1'( X )
% 67.81/68.20    , ~( 'c3_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22282, [ hskp10, hskp29, 'c2_1'( a1998 ), ~( 'c3_1'( a1998 ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22484, [ hskp10, hskp29, 'c2_1'( a1998 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22491, [ hskp10, hskp28, hskp29 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22494, [ hskp10, hskp28, 'c2_1'( a1978 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22495, [ hskp10, hskp28, 'c1_1'( a1978 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22497, [ hskp10, hskp28 ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22498, [ hskp10, 'c3_1'( a1972 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22499, [ hskp10, 'c1_1'( a1972 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22500, [ hskp10, 'c0_1'( a1972 ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 22509, [ hskp10, ~( 'c0_1'( X ) ), ~( 'c1_1'( a1972 ) ), 'c1_1'( X
% 67.81/68.20     ), ~( 'c2_1'( X ) ) ] )
% 67.81/68.20  .
% 67.81/68.20  clause( 23188, [ hskp10, ~( 'c0_1'( X ) ), 'c1_1'( X ), ~( 'c2_1'( X ) ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 23189, [ hskp10, 'c1_1'( a1991 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23196, [ hskp10 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23197, [ 'c2_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23198, [ 'c3_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23199, [ ~( 'c1_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23233, [ hskp4, hskp27, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23278, [ 'c0_1'( a1987 ), hskp5, hskp16, hskp18, ~( 'c0_1'( a2009 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23286, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.81/68.21    'c2_1'( X ), ~( 'c2_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23287, [ ~( 'c1_1'( X ) ), 'c1_1'( a1987 ), hskp27, ~( 'c2_1'( X )
% 67.81/68.21     ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23288, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X )
% 67.81/68.21     ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23289, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp19, 'c1_1'( X ), 
% 67.81/68.21    ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.81/68.21    'c2_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23291, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp14, ~( 'c2_1'( X )
% 67.81/68.21     ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23292, [ 'c0_1'( a1987 ), 'c0_1'( X ), hskp9, 'c2_1'( X ), ~( 
% 67.81/68.21    'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23293, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( X ) )
% 67.81/68.21    , 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23294, [ hskp13, hskp20, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23296, [ hskp6, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23297, [ hskp29, hskp6, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23328, [ hskp29, hskp18, hskp6 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23331, [ hskp18, hskp29, 'c3_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23332, [ hskp18, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23333, [ hskp18, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23348, [ hskp18, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.81/68.21    X ), 'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23384, [ hskp18, hskp29, hskp5, ~( 'c0_1'( a2009 ) ), hskp16, 
% 67.81/68.21    'c1_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23403, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.81/68.21    a1979 ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23411, [ hskp18, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.81/68.21    a1979 ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23415, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ), 'c2_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23419, [ hskp18, hskp29, hskp22, hskp2, 'c1_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23754, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23782, [ hskp18, hskp22, hskp29, hskp2 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23783, [ hskp18, hskp22, hskp29, 'c1_1'( a1973 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23784, [ hskp18, hskp22, hskp29, 'c3_1'( a1973 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23785, [ hskp18, hskp22, hskp29, ~( 'c2_1'( a1973 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23843, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ), ~( 'c1_1'( a1973
% 67.81/68.21     ) ), 'c2_1'( a1973 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 23861, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), hskp3, 
% 67.81/68.21    'c0_1'( a2009 ), hskp16, ~( 'c1_1'( a1973 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 24358, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp17, ~( 'c1_1'( X )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 24385, [ hskp17, hskp1, hskp21, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 25070, [ hskp18, hskp29, hskp5, hskp16, ~( 'c0_1'( a2009 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 25352, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 25381, [ hskp27, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c1_1'( 
% 67.81/68.21    Y ), ~( 'c2_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 25442, [ hskp19, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c1_1'( Y )
% 67.81/68.21     ), 'c1_1'( X ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 25508, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), hskp19, ~( 
% 67.81/68.21    'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 25537, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( Y )
% 67.81/68.21     ), ~( 'c1_1'( Y ) ), 'c2_1'( Y ), ~( 'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 25538, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), 'c0_1'( Y ), 
% 67.81/68.21    hskp9, 'c2_1'( Y ), ~( 'c2_1'( X ) ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 25544, [ hskp14, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c2_1'( 
% 67.81/68.21    X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 25955, [ hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( X ) ), hskp27, ~( 
% 67.81/68.21    'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 26315, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ), ~( 'c1_1'( a1973
% 67.81/68.21     ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 26317, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 31094, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.81/68.21    'c2_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 31121, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a2012 ) ), hskp17, hskp1
% 67.81/68.21    , hskp21, 'c1_1'( a2012 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 32455, [ hskp5, hskp27, ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), ~( 
% 67.81/68.21    'c1_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 32588, [ hskp18, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c3_1'( 
% 67.81/68.21    X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 33732, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( X ) ), hskp27
% 67.81/68.21    , ~( 'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 33744, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( X ) ), hskp28
% 67.81/68.21    , ~( 'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 34007, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp28, hskp17, ~( 'c1_1'( 
% 67.81/68.21    a1974 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 34011, [ hskp16, hskp18, hskp28, hskp17, 'c0_1'( a2009 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 34018, [ hskp16, hskp18, hskp17, hskp28, hskp5, 'c0_1'( a1987 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 34027, [ hskp16, hskp18, hskp17, hskp28, hskp4 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 34038, [ hskp16, hskp17, hskp18, hskp28, 'c0_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 34039, [ hskp16, hskp17, hskp18, hskp28, ~( 'c1_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 34040, [ hskp16, hskp17, hskp18, hskp28, ~( 'c2_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 34060, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), ~( 
% 67.81/68.21    'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 37606, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), ~( 
% 67.81/68.21    'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 37614, [ hskp16, hskp17, hskp18, hskp28, hskp5, ~( 'c0_1'( a1975 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 37624, [ hskp16, hskp17, hskp18, hskp28, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 37625, [ hskp16, hskp17, hskp18, hskp28, 'c1_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 37626, [ hskp16, hskp17, hskp18, hskp28, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 37627, [ hskp16, hskp17, hskp18, hskp28, ~( 'c3_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 40234, [ hskp18, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( X )
% 67.81/68.21     ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 40242, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( X )
% 67.81/68.21     ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 40890, [ hskp18, hskp29, ~( 'c1_1'( a1977 ) ), hskp16, hskp17, 
% 67.81/68.21    hskp28, 'c2_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44062, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), hskp17, hskp1
% 67.81/68.21    , hskp21, 'c2_1'( a1972 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44130, [ ~( 'c0_1'( a2012 ) ), hskp17, hskp1, hskp21, ~( 'c1_1'( 
% 67.81/68.21    a1972 ) ), ~( 'c1_1'( a2012 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44491, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( 
% 67.81/68.21    a2012 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44493, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.81/68.21    a2012 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44573, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44579, [ hskp17, hskp1, hskp21 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44580, [ hskp17, hskp1, 'c2_1'( a2009 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44581, [ hskp17, hskp1, ~( 'c1_1'( a2009 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44582, [ hskp17, hskp1, ~( 'c3_1'( a2009 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44677, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), ~( 
% 67.81/68.21    'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44679, [ hskp17, hskp1, hskp23, hskp6, ~( 'c2_1'( a2009 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44680, [ hskp17, hskp1, hskp4, ~( 'c0_1'( a2009 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44683, [ hskp17, hskp1, hskp3, ~( 'c2_1'( a2009 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44689, [ hskp17, hskp1, hskp3 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44690, [ hskp17, hskp1, 'c1_1'( a1974 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44691, [ hskp17, hskp1, 'c2_1'( a1974 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44692, [ hskp17, hskp1, ~( 'c0_1'( a1974 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44724, [ hskp17, hskp1, 'c0_1'( a1974 ), 'c0_1'( X ), hskp7, ~( 
% 67.81/68.21    'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44769, [ hskp17, hskp1, hskp23, hskp6 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44770, [ hskp17, hskp1, hskp23, 'c3_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44771, [ hskp17, hskp1, hskp23, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44772, [ hskp17, hskp1, hskp23, ~( 'c2_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 44793, [ hskp17, hskp1, hskp23, 'c1_1'( a1979 ), hskp22, hskp2, 
% 67.81/68.21    'c2_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 47995, [ hskp18, hskp22, hskp29, hskp3, ~( 'c0_1'( a1973 ) ), 
% 67.81/68.21    hskp16, 'c0_1'( a2009 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 47996, [ hskp18, hskp22, hskp29, hskp3, hskp16, hskp5, ~( 'c0_1'( 
% 67.81/68.21    a1973 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 47998, [ hskp18, hskp22, hskp29, hskp16, hskp3, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 47999, [ hskp18, hskp22, hskp16, hskp29, hskp3, 'c1_1'( a1977 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 48000, [ hskp18, hskp22, hskp16, hskp29, hskp3, ~( 'c2_1'( a1977 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48001, [ hskp18, hskp22, hskp16, hskp29, hskp3, ~( 'c3_1'( a1977 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48011, [ hskp18, hskp16, hskp22, hskp29, hskp3, ~( 'c1_1'( a1977 )
% 67.81/68.21     ), 'c2_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48013, [ hskp16, hskp18, hskp22, hskp29, hskp3, ~( 'c1_1'( a1977 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48014, [ hskp16, hskp18, hskp22, hskp29, hskp3 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48015, [ hskp16, hskp18, hskp22, hskp29, 'c1_1'( a1974 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48016, [ hskp16, hskp18, hskp22, hskp29, 'c2_1'( a1974 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48022, [ hskp16, hskp18, hskp22, hskp29, 'c0_1'( a2009 ), hskp27, 
% 67.81/68.21    ~( 'c1_1'( a1974 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48131, [ hskp16, hskp18, hskp22, hskp29, hskp27, 'c0_1'( a2009 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 48134, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48136, [ hskp16, hskp18, hskp22, hskp27, hskp29, 'c1_1'( a1977 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 48137, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c2_1'( a1977 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48138, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c3_1'( a1977 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48146, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c1_1'( a1977 )
% 67.81/68.21     ), 'c2_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48155, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c1_1'( a1977 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48156, [ hskp16, hskp18, hskp22, hskp27, hskp29 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48157, [ hskp16, hskp18, hskp22, hskp27, 'c2_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48158, [ hskp16, hskp18, hskp22, hskp27, 'c1_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48159, [ hskp16, hskp18, hskp22, hskp27, 'c0_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48164, [ hskp16, hskp18, hskp22, hskp27, ~( 'c0_1'( a1978 ) ), 
% 67.81/68.21    hskp17, ~( 'c1_1'( a1978 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48265, [ hskp16, hskp18, hskp22, hskp27, hskp17, ~( 'c0_1'( a1978 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48266, [ hskp16, hskp18, hskp22, hskp17, hskp27 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48268, [ hskp16, hskp18, hskp17, hskp22, 'c3_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48269, [ hskp16, hskp18, hskp17, hskp22, 'c2_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48270, [ hskp16, hskp18, hskp17, hskp22, 'c1_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48273, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 ), 
% 67.81/68.21    ~( 'c1_1'( a1970 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48295, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ), ~( 
% 67.81/68.21    'c1_1'( a1970 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48299, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48300, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 48301, [ hskp16, hskp17, hskp18, hskp22, hskp29 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48302, [ hskp16, hskp17, hskp18, hskp22, 'c2_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48303, [ hskp16, hskp17, hskp18, hskp22, 'c1_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48304, [ hskp16, hskp17, hskp18, hskp22, 'c0_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48307, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ), ~( 
% 67.81/68.21    'c1_1'( a1978 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48311, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48312, [ hskp16, hskp17, hskp18, hskp22 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48313, [ hskp16, hskp17, hskp18, 'c0_1'( a2012 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48314, [ hskp16, hskp17, hskp18, ~( 'c2_1'( a2012 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48315, [ hskp16, hskp17, hskp18, ~( 'c3_1'( a2012 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48326, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.81/68.21    a2012 ) ), 'c1_1'( a2012 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48335, [ hskp16, hskp17, hskp18, hskp29, ~( 'c1_1'( a2012 ) ), 
% 67.81/68.21    'c2_1'( a2012 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48381, [ hskp16, hskp17, hskp18, hskp29, ~( 'c1_1'( a2012 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48400, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), hskp29, ~( 
% 67.81/68.21    'c0_1'( a2012 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 48402, [ hskp16, hskp17, hskp18, hskp29, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 50321, [ hskp17, hskp1, hskp23, hskp22, hskp2, 'c1_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 52426, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( Y )
% 67.81/68.21     ), ~( 'c1_1'( Y ) ), hskp17, ~( 'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 53924, [ hskp18, hskp29, hskp16, hskp17, hskp28, ~( 'c1_1'( a1977 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 53929, [ hskp18, hskp16, hskp17, hskp28, hskp29 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 53931, [ hskp16, hskp17, hskp18, hskp28, 'c1_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 53932, [ hskp16, hskp17, hskp18, hskp28, 'c0_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 53934, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ), 
% 67.81/68.21    'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 53969, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ), ~( 
% 67.81/68.21    'c0_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 53988, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 53989, [ hskp16, hskp17, hskp18, hskp28 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 53991, [ hskp16, hskp17, hskp18, 'c1_1'( a1972 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 53992, [ hskp16, hskp17, hskp18, 'c0_1'( a1972 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54016, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1972 ) ), 'c0_1'( 
% 67.81/68.21    a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54019, [ hskp16, hskp17, hskp18, hskp29, ~( 'c0_1'( a1972 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54031, [ hskp16, hskp17, hskp18, hskp29 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54032, [ hskp16, hskp17, hskp18, 'c2_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54033, [ hskp16, hskp17, hskp18, 'c1_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54034, [ hskp16, hskp17, hskp18, 'c0_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54038, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( 
% 67.81/68.21    a1978 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54095, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1978 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54096, [ hskp16, hskp17, hskp18 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54097, [ hskp16, hskp17, ~( 'c0_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54098, [ hskp16, hskp17, ~( 'c1_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54099, [ hskp16, hskp17, ~( 'c3_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54135, [ hskp16, hskp17, hskp27, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.81/68.21    'c1_1'( a2000 ), ~( 'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54140, [ hskp16, hskp17, hskp14, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( 
% 67.81/68.21    a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54171, [ hskp16, hskp17, ~( 'c1_1'( X ) ), 'c1_1'( a2000 ), hskp28
% 67.81/68.21    , ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54174, [ hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c2_1'( 
% 67.81/68.21    a2000 ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54180, [ hskp16, hskp17, hskp27, 'c1_1'( a2000 ), 'c2_1'( a2000 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 54182, [ hskp16, hskp17, hskp3, ~( 'c2_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54314, [ hskp16, hskp17, hskp27, 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54317, [ hskp16, hskp17, hskp27, hskp3 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54324, [ hskp16, hskp17, hskp27, 'c1_1'( a1974 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54325, [ hskp16, hskp17, hskp27, 'c2_1'( a1974 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 54326, [ hskp16, hskp17, hskp27, ~( 'c0_1'( a1974 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 59152, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), ~( 
% 67.81/68.21    'c1_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 60310, [ hskp16, hskp17, hskp27, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 
% 67.81/68.21    'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 60325, [ hskp16, hskp17, hskp28, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) )
% 67.81/68.21    , ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 60396, [ hskp17, hskp1, hskp7, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.81/68.21    'c2_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 63762, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), ~( 'c1_1'( a1974
% 67.81/68.21     ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 63860, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 63861, [ hskp16, hskp17, hskp27 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 63864, [ hskp16, hskp17, 'c3_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 63865, [ hskp16, hskp17, 'c2_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 63866, [ hskp16, hskp17, 'c1_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 63867, [ hskp16, hskp17, ~( 'c2_1'( a1970 ) ), 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 64125, [ hskp16, hskp17, 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 64126, [ hskp16, hskp14, hskp17, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 65795, [ hskp16, hskp17, hskp28, ~( 'c2_1'( a1970 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 65801, [ hskp16, hskp17, hskp28 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 65803, [ hskp16, hskp17, 'c3_1'( a1972 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 65804, [ hskp16, hskp17, 'c1_1'( a1972 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 65805, [ hskp16, hskp17, 'c0_1'( a1972 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 65831, [ hskp16, hskp17, ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.21    hskp20, 'c2_1'( X ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 65838, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( a1972
% 67.81/68.21     ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 65854, [ hskp16, hskp17, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 65931, [ hskp16, hskp14, hskp17 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 65938, [ hskp14, hskp16, 'c3_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 65939, [ hskp14, hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 65961, [ hskp14, hskp16, hskp9, ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), 
% 67.81/68.21    ~( 'c2_1'( X ) ), 'c2_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 66775, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 66779, [ hskp16, hskp17, hskp20, ~( 'c1_1'( a1972 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 66780, [ hskp16, hskp17, hskp20 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 66781, [ hskp16, hskp17, 'c1_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 66782, [ hskp16, hskp17, 'c2_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 66783, [ hskp16, hskp17, ~( 'c3_1'( a2003 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 66789, [ hskp16, hskp17, ~( 'c0_1'( a2003 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 66794, [ hskp16, hskp17, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X )
% 67.81/68.21    , ~( 'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 68243, [ hskp17, hskp1, hskp7, 'c0_1'( a1979 ), hskp23, ~( 'c1_1'( 
% 67.81/68.21    a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 69660, [ hskp17, hskp1, hskp7, hskp23, hskp22, hskp2, 'c0_1'( a1979
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 69686, [ hskp17, hskp1, hskp23, hskp22, hskp2, hskp7 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 69691, [ hskp17, hskp1, hskp22, hskp23, hskp2, 'c0_1'( a1981 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 69692, [ hskp17, hskp1, hskp22, hskp23, hskp2, 'c1_1'( a1981 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 69716, [ hskp17, hskp1, hskp22, hskp23, hskp2, ~( 'c0_1'( a1981 ) )
% 67.81/68.21     ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 69718, [ hskp17, hskp1, hskp22, hskp23, hskp2 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 69719, [ hskp17, hskp1, hskp22, hskp23, 'c1_1'( a1973 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 69721, [ hskp17, hskp1, hskp22, hskp23, ~( 'c2_1'( a1973 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 69731, [ hskp17, hskp1, hskp22, hskp23, ~( 'c0_1'( a1973 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 69743, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ), ~( 
% 67.81/68.21    'c1_1'( a1973 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76359, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76360, [ hskp17, hskp1, hskp22, hskp23, hskp7 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76361, [ hskp17, hskp1, hskp22, hskp23, 'c0_1'( a1981 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76362, [ hskp17, hskp1, hskp22, hskp23, 'c1_1'( a1981 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76377, [ hskp17, hskp1, hskp22, hskp23, ~( 'c0_1'( a1981 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76378, [ hskp17, hskp1, hskp22, hskp23 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76379, [ hskp17, hskp1, hskp22, 'c1_1'( a2014 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76380, [ hskp17, hskp1, hskp22, 'c0_1'( a2014 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76395, [ hskp17, hskp1, hskp22, ~( 'c0_1'( a2014 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76396, [ hskp17, hskp1, hskp22 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76397, [ hskp17, hskp1, 'c0_1'( a2012 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76398, [ hskp17, hskp1, ~( 'c2_1'( a2012 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76408, [ hskp17, hskp1, ~( 'c0_1'( a1987 ) ), 'c1_1'( a2012 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76409, [ hskp17, hskp1, 'c0_1'( a1987 ), ~( 'c1_1'( a2012 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76421, [ hskp17, hskp1, hskp30, hskp5, 'c1_1'( a2012 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76438, [ hskp17, hskp1, ~( 'c0_1'( a1987 ) ), 'c0_1'( a2009 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76443, [ hskp17, hskp1, hskp4, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76484, [ hskp17, hskp1, hskp30, hskp5, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76499, [ hskp17, hskp1, hskp30, hskp4, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76504, [ hskp17, hskp1, hskp30, hskp4, 'c1_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76505, [ hskp17, hskp1, hskp30, hskp4, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76513, [ hskp17, hskp1, hskp30, hskp4, ~( 'c0_1'( a1977 ) ), 'c0_1'( 
% 67.81/68.21    a2009 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76517, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ), ~( 
% 67.81/68.21    'c1_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76590, [ hskp17, hskp1, hskp30, hskp4, ~( 'c0_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76872, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76876, [ hskp17, hskp1, hskp30, hskp4, hskp7 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76877, [ hskp17, hskp1, hskp30, hskp4, 'c0_1'( a1981 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76878, [ hskp17, hskp1, hskp30, hskp4, 'c1_1'( a1981 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76880, [ hskp17, hskp1, hskp30, hskp4, ~( 'c0_1'( a1981 ) ), 'c0_1'( 
% 67.81/68.21    a2009 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76887, [ hskp17, hskp1, hskp30, hskp4, ~( 'c0_1'( a1981 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76888, [ hskp17, hskp1, hskp30, hskp4 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76889, [ hskp17, hskp1, hskp30, 'c0_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76890, [ hskp17, hskp1, hskp30, ~( 'c1_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76891, [ hskp17, hskp1, hskp30, ~( 'c2_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76893, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), ~( 'c0_1'( 
% 67.81/68.21    a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76897, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp5, 'c1_1'( 
% 67.81/68.21    a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76898, [ hskp17, hskp1, hskp30, hskp5, ~( 'c0_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76899, [ hskp17, hskp1, hskp30, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76900, [ hskp17, hskp1, hskp30, 'c1_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76901, [ hskp17, hskp1, hskp30, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76906, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76907, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ), ~( 'c1_1'( 
% 67.81/68.21    a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 76915, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77180, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), ~( 'c0_1'( 
% 67.81/68.21    a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77183, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ), ~( 'c0_1'( 
% 67.81/68.21    a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77185, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77186, [ hskp17, hskp1, hskp30, hskp7 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77187, [ hskp17, hskp1, hskp30, 'c0_1'( a1981 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77188, [ hskp17, hskp1, hskp30, 'c1_1'( a1981 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77193, [ hskp17, hskp1, hskp30, 'c0_1'( a1987 ), ~( 'c0_1'( a1981 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77201, [ hskp17, hskp1, hskp30, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77202, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77212, [ hskp17, hskp1, hskp30 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77213, [ hskp17, hskp1, 'c3_1'( a2005 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77214, [ hskp17, hskp1, 'c2_1'( a2005 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77215, [ hskp17, hskp1, 'c0_1'( a2005 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77226, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( 
% 67.81/68.21    X ), 'c2_1'( X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 77239, [ hskp17, hskp1, ~( 'c1_1'( a2005 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 80484, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X )
% 67.81/68.21     ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 80706, [ hskp16, hskp17, 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 80867, [ hskp17, hskp1, 'c1_1'( a2012 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 80878, [ hskp17, hskp1, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 80885, [ hskp17, hskp1, hskp4 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 80890, [ hskp17, hskp1, 'c0_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 80891, [ hskp17, hskp1, ~( 'c1_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 80892, [ hskp17, hskp1, ~( 'c2_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 80903, [ hskp17, hskp1, 'c1_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 80904, [ hskp17, hskp1 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 80905, [ hskp17, 'c0_1'( a1971 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 80906, [ hskp17, 'c2_1'( a1971 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 80907, [ hskp17, ~( 'c1_1'( a1971 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 80919, [ hskp17, ~( 'c0_1'( X ) ), hskp3, 'c1_1'( X ), 'c1_1'( 
% 67.81/68.21    a1971 ), 'c2_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81228, [ hskp16, hskp17, 'c1_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81233, [ hskp16, hskp17 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81248, [ hskp16, 'c1_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81250, [ hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81281, [ hskp16, hskp18, hskp29, ~( 'c1_1'( a1998 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81282, [ hskp16, hskp9, 'c0_1'( a1987 ), 'c2_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81286, [ hskp16, hskp27, ~( 'c2_1'( a1998 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81315, [ hskp16, 'c0_1'( X ), hskp28, 'c1_1'( X ), hskp29, hskp6, 
% 67.81/68.21    ~( 'c2_1'( a1998 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81322, [ hskp16, 'c0_1'( X ), 'c0_1'( a1998 ), ~( 'c1_1'( X ) ), 
% 67.81/68.21    'c2_1'( a1998 ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81324, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a1998 ), ~( 'c1_1'( X )
% 67.81/68.21     ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81327, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.81/68.21    ~( 'c2_1'( a1998 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81330, [ hskp16, 'c0_1'( X ), hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( X
% 67.81/68.21     ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81333, [ hskp16, 'c0_1'( a1998 ), 'c0_1'( X ), hskp29, 'c2_1'( X )
% 67.81/68.21    , ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81334, [ hskp16, 'c0_1'( X ), 'c1_1'( X ), hskp28, ~( 'c2_1'( a1998
% 67.81/68.21     ) ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81335, [ hskp16, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( X ), 
% 67.81/68.21    'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81338, [ hskp16, hskp4, hskp18, 'c0_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81339, [ hskp16, hskp29, 'c2_1'( a1998 ), ~( 'c3_1'( a1998 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81353, [ hskp16, hskp18, hskp29 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81354, [ hskp16, hskp18, 'c2_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81355, [ hskp16, hskp18, 'c1_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81356, [ hskp16, hskp18, 'c0_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81573, [ hskp16, hskp18, hskp4 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81574, [ hskp16, hskp18, 'c0_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81575, [ hskp16, hskp18, ~( 'c1_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81576, [ hskp16, hskp18, ~( 'c2_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81595, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81622, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81701, [ hskp16, hskp29, 'c2_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81704, [ hskp16, hskp27, hskp29 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81711, [ hskp16, hskp27, 'c1_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81712, [ hskp16, hskp27, 'c0_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81737, [ hskp16, hskp27, hskp5, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 81827, [ hskp16, hskp18, hskp5, ~( 'c0_1'( a2009 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 84129, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 84138, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), hskp18, ~( 
% 67.81/68.21    'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 84141, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 
% 67.81/68.21    'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 84146, [ hskp16, ~( 'c0_1'( X ) ), hskp5, hskp23, ~( 'c1_1'( X ) )
% 67.81/68.21    , ~( 'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 84152, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp24, hskp25
% 67.81/68.21    , ~( 'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 84418, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp29, 'c2_1'( 
% 67.81/68.21    X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 84489, [ hskp16, 'c0_1'( X ), 'c0_1'( Y ), hskp9, ~( 'c2_1'( Y ) )
% 67.81/68.21    , ~( 'c2_1'( a1998 ) ), 'c2_1'( X ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 84494, [ hskp16, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, 'c2_1'( X
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 84495, [ hskp16, hskp9, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( 
% 67.81/68.21    X ), ~( 'c3_1'( a1998 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 85795, [ hskp16, 'c0_1'( X ), hskp29, hskp6, hskp14, 'c1_1'( X ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 85986, [ hskp16, ~( 'c0_1'( X ) ), hskp24, hskp25, ~( 'c1_1'( X ) )
% 67.81/68.21     ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 94817, [ hskp16, hskp9, 'c0_1'( X ), 'c2_1'( X ), ~( 'c2_1'( a1998
% 67.81/68.21     ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 94849, [ hskp16, hskp9, 'c0_1'( X ), 'c0_1'( a1987 ), 'c2_1'( X ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 95078, [ hskp16, hskp18, 'c0_1'( a2009 ), ~( 'c1_1'( a1978 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95081, [ hskp16, hskp18, 'c0_1'( a2009 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95083, [ hskp16, hskp18, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95085, [ hskp16, hskp18, 'c1_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95086, [ hskp16, hskp18, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95087, [ hskp16, hskp18, ~( 'c3_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95091, [ hskp16, hskp18, hskp9, 'c0_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95094, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998 ) )
% 67.81/68.21     ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95095, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95106, [ hskp16, hskp18, hskp27, hskp30, 'c1_1'( a1979 ), 'c2_1'( 
% 67.81/68.21    a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95116, [ hskp16, hskp18, ~( 'c1_1'( X ) ), 'c0_1'( a1977 ), ~( 
% 67.81/68.21    'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95121, [ hskp16, hskp18, hskp9, ~( 'c0_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95123, [ hskp16, hskp18, hskp9 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95125, [ hskp16, hskp18, 'c1_1'( a1985 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95126, [ hskp16, hskp18, ~( 'c0_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95127, [ hskp16, hskp18, ~( 'c3_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95135, [ hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( a1979 ) ), ~( 
% 67.81/68.21    'c1_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95159, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95184, [ hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95211, [ hskp16, hskp18, hskp27, hskp30, 'c1_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95212, [ hskp16, hskp18, hskp27, hskp30 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95214, [ hskp16, hskp18, hskp27, 'c3_1'( a2005 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95215, [ hskp16, hskp18, hskp27, 'c2_1'( a2005 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95216, [ hskp16, hskp18, hskp27, 'c0_1'( a2005 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95222, [ hskp16, hskp18, hskp27, hskp19, ~( 'c0_1'( a2005 ) ), 
% 67.81/68.21    'c1_1'( a2005 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95223, [ hskp16, hskp18, hskp27, ~( 'c1_1'( a2005 ) ), ~( 'c2_1'( 
% 67.81/68.21    a2005 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95228, [ hskp16, hskp18, hskp27, ~( 'c1_1'( a2005 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95229, [ hskp16, hskp18, hskp19, hskp27, ~( 'c0_1'( a2005 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95230, [ hskp16, hskp18, hskp19, hskp27 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95231, [ hskp16, hskp18, hskp19, 'c3_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95232, [ hskp16, hskp18, hskp19, 'c2_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95233, [ hskp16, hskp18, hskp19, 'c1_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95350, [ hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 
% 67.81/68.21    'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95351, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), hskp19, ~( 'c2_1'( 
% 67.81/68.21    a1970 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95353, [ hskp16, hskp18, ~( 'c2_1'( a1998 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95362, [ hskp16, hskp18, hskp19, ~( 'c1_1'( a1970 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95363, [ hskp16, hskp18, hskp19 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95364, [ hskp16, hskp18, 'c2_1'( a2001 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95365, [ hskp16, hskp18, 'c3_1'( a2001 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95366, [ hskp16, hskp18, ~( 'c0_1'( a2001 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95379, [ hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.81/68.21    a2001 ), 'c2_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95449, [ hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.81/68.21    X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 95460, [ hskp16, hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( X ) ), ~( 
% 67.81/68.21    'c1_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 101199, [ hskp16, hskp28, 'c0_1'( X ), hskp29, hskp6, 'c1_1'( X ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 101200, [ hskp16, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( a1998 ), 
% 67.81/68.21    'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 101201, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), ~( 'c3_1'( X )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 101211, [ hskp17, hskp3, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X )
% 67.81/68.21     ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 103529, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 103534, [ hskp16, hskp29, hskp23, hskp5, 'c0_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 103904, [ hskp16, hskp23, hskp29, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 103905, [ hskp16, hskp23, hskp29, 'c1_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 103906, [ hskp16, hskp23, hskp29, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 103909, [ hskp16, hskp23, hskp29, 'c0_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 103911, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.81/68.21    a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 103914, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 103915, [ hskp16, hskp23, hskp29 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 103916, [ hskp16, hskp23, 'c2_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 103917, [ hskp16, hskp23, 'c1_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 103918, [ hskp16, hskp23, 'c0_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 103919, [ hskp16, hskp23, hskp5, ~( 'c1_1'( a1978 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 104014, [ hskp16, hskp23, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 104015, [ hskp16, hskp23, 'c1_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 104016, [ hskp16, hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 104017, [ hskp16, hskp23, ~( 'c3_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 104032, [ hskp16, hskp23, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 104040, [ hskp16, hskp23, 'c0_1'( a1977 ), ~( 'c2_1'( a1998 ) ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 107755, [ hskp16, 'c0_1'( a1977 ), hskp23, 'c2_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107785, [ hskp16, hskp23, 'c0_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107787, [ hskp16, hskp18, hskp23 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107793, [ hskp16, hskp18, 'c1_1'( a2014 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107794, [ hskp16, hskp18, 'c0_1'( a2014 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107795, [ hskp16, hskp18, ~( 'c2_1'( a2014 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107797, [ hskp16, hskp18, ~( 'c1_1'( a2014 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107803, [ hskp16, hskp18 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107804, [ hskp16, ~( 'c0_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107805, [ hskp16, ~( 'c1_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107806, [ hskp16, ~( 'c3_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107808, [ hskp16, hskp28, hskp29, hskp6 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107811, [ hskp16, hskp29, hskp14, hskp6 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107823, [ hskp16, ~( 'c2_1'( a1998 ) ), 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107829, [ hskp16, hskp14, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( a2000 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107844, [ hskp16, hskp27, 'c1_1'( a2000 ), 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107847, [ hskp16, hskp28, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107848, [ hskp16, hskp28, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107853, [ hskp16, hskp14, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 107854, [ hskp16, hskp14, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108145, [ hskp14, hskp16, hskp29, 'c0_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108148, [ hskp14, hskp16, hskp29 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108151, [ hskp14, hskp16, 'c1_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108152, [ hskp14, hskp16, 'c0_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108156, [ hskp14, hskp16, hskp5, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108218, [ hskp16, hskp28, hskp29, 'c0_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108228, [ hskp16, hskp28, hskp29 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108230, [ hskp16, hskp28, 'c1_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108231, [ hskp16, hskp28, 'c0_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108236, [ hskp16, hskp24, hskp25, hskp28 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108241, [ hskp16, hskp24, hskp25, 'c1_1'( a1972 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108242, [ hskp16, hskp24, hskp25, 'c0_1'( a1972 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108249, [ hskp16, hskp24, hskp25, ~( 'c0_1'( a1972 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108250, [ hskp16, hskp24, hskp25 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108251, [ hskp16, hskp24, ~( 'c0_1'( a2041 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108252, [ hskp16, hskp24, ~( 'c2_1'( a2041 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108253, [ hskp16, hskp24, ~( 'c3_1'( a2041 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108256, [ hskp16, hskp24, hskp9, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108269, [ hskp16, hskp23, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108282, [ hskp16, hskp24, ~( 'c2_1'( a1998 ) ), 'c2_1'( a2041 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 108326, [ hskp16, hskp24, ~( 'c2_1'( a1998 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108336, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( a1998 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108348, [ hskp16, hskp27, 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108358, [ hskp16, hskp27, hskp4, 'c1_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108506, [ hskp16, hskp27, hskp4 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108507, [ hskp16, hskp27, 'c0_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108508, [ hskp16, hskp27, ~( 'c1_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108509, [ hskp16, hskp27, ~( 'c2_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108512, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 108527, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108538, [ hskp16, hskp27, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108544, [ hskp16, hskp27, 'c1_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108545, [ hskp16, hskp27, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108546, [ hskp16, hskp27, ~( 'c3_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108579, [ hskp16, hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 108582, [ hskp16, hskp27, 'c0_1'( a1977 ), 'c2_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108627, [ hskp16, hskp27, 'c0_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108689, [ hskp16, hskp27 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108690, [ hskp16, 'c3_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108691, [ hskp16, 'c2_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108692, [ hskp16, 'c1_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108696, [ hskp16, ~( 'c0_1'( a1970 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108697, [ hskp16, hskp19, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( a1970 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 108706, [ hskp14, hskp16, hskp9, ~( 'c0_1'( a1987 ) ), 'c2_1'( 
% 67.81/68.21    a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110832, [ hskp16, hskp19, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110836, [ hskp16, hskp19, hskp23 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110839, [ hskp16, hskp19, 'c1_1'( a2014 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110840, [ hskp16, hskp19, 'c0_1'( a2014 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110841, [ hskp16, hskp19, ~( 'c2_1'( a2014 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110866, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), ~( 'c2_1'( a1998 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110868, [ hskp16, hskp19, hskp24, ~( 'c1_1'( a2014 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110873, [ hskp16, hskp19, hskp24 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110874, [ hskp16, hskp19, ~( 'c0_1'( a2031 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110876, [ hskp16, hskp19, ~( 'c2_1'( a2031 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110878, [ hskp16, hskp19, hskp9, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110886, [ hskp16, hskp19, hskp9 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110887, [ hskp16, hskp19, 'c1_1'( a1985 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110888, [ hskp16, hskp19, ~( 'c0_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110889, [ hskp16, hskp19, ~( 'c3_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110890, [ hskp16, hskp19, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 110903, [ hskp16, hskp19, 'c2_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110923, [ hskp16, hskp19 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110924, [ hskp16, 'c2_1'( a2001 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110925, [ hskp16, 'c3_1'( a2001 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 110926, [ hskp16, ~( 'c0_1'( a2001 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111627, [ hskp14, hskp16, hskp9, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111647, [ hskp14, hskp16, hskp24, hskp9 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111650, [ hskp14, hskp16, hskp24, 'c1_1'( a1985 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111651, [ hskp14, hskp16, hskp24, ~( 'c0_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111652, [ hskp14, hskp16, hskp24, ~( 'c3_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111679, [ hskp14, hskp16, hskp24, 'c0_1'( a1985 ), ~( 'c1_1'( a1985
% 67.81/68.21     ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111688, [ hskp14, hskp16, hskp24, 'c0_1'( a1985 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111689, [ hskp14, hskp16, hskp24 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111690, [ hskp14, hskp16, ~( 'c0_1'( a2031 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111692, [ hskp14, hskp16, ~( 'c2_1'( a2031 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111694, [ hskp14, hskp16, hskp9, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111702, [ hskp14, hskp16, hskp9 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111703, [ hskp14, hskp16, 'c1_1'( a1985 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111704, [ hskp14, hskp16, ~( 'c0_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111705, [ hskp14, hskp16, ~( 'c3_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111708, [ hskp14, hskp16, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 111723, [ hskp14, hskp16, 'c2_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111724, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111916, [ hskp14, hskp16, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111917, [ hskp14, hskp16, 'c1_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111918, [ hskp14, hskp16, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111919, [ hskp14, hskp16, ~( 'c3_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111923, [ hskp14, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111928, [ hskp14, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111940, [ hskp14, hskp16, 'c0_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111941, [ hskp14, hskp16 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111942, [ hskp14, 'c0_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111943, [ hskp14, 'c3_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 111944, [ hskp14, ~( 'c2_1'( a1996 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112012, [ hskp14, hskp19, 'c0_1'( a1987 ), 'c1_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112033, [ hskp14, ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( X ) ), hskp20, 
% 67.81/68.21    'c2_1'( X ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112035, [ hskp14, 'c1_1'( a1996 ), 'c0_1'( X ), ~( 'c2_1'( X ) ), 
% 67.81/68.21    'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112042, [ hskp14, hskp20, ~( 'c1_1'( a1996 ) ), ~( 'c3_1'( a1996 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112049, [ hskp14, hskp17, hskp3, 'c1_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112078, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c1_1'( 
% 67.81/68.21    a1996 ) ), ~( 'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112087, [ hskp14, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112088, [ hskp14, 'c0_1'( a1987 ), ~( 'c1_1'( a1996 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112170, [ hskp14, hskp17, hskp3, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112538, [ hskp14, hskp19, 'c1_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112541, [ hskp14, hskp19, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112667, [ hskp14, hskp20, ~( 'c1_1'( a1996 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112668, [ hskp14, hskp19, hskp20 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112673, [ hskp14, hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112680, [ hskp14, hskp19, 'c1_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112681, [ hskp14, hskp19, 'c2_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112756, [ hskp14, hskp19, 'c0_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112759, [ hskp14, hskp19, hskp17, ~( 'c1_1'( a2003 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112794, [ hskp14, hskp20, hskp29, hskp6 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112802, [ hskp14, hskp20, hskp29, 'c3_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112803, [ hskp14, hskp20, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112804, [ hskp14, hskp20, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 112990, [ hskp14, hskp20, hskp29, hskp9, 'c0_1'( a1979 ), 'c2_1'( 
% 67.81/68.21    a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 113031, [ hskp14, hskp17, hskp19 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 113032, [ hskp14, hskp17, 'c2_1'( a2001 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 113034, [ hskp14, hskp17, ~( 'c0_1'( a2001 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 113041, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 
% 67.81/68.21    ~( 'c1_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 115177, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 115183, [ hskp14, hskp17, hskp3 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 115188, [ hskp14, hskp17, 'c2_1'( a1974 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 115189, [ hskp14, hskp17, ~( 'c0_1'( a1974 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 115499, [ hskp14, hskp20, hskp29, hskp9, 'c0_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 115501, [ hskp14, hskp20, hskp29, hskp9 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 115504, [ hskp14, hskp20, hskp29, ~( 'c3_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117213, [ hskp14, 'c0_1'( X ), ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( X )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117223, [ hskp14, hskp17, ~( 'c1_1'( a1996 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117312, [ hskp14, 'c0_1'( a1985 ), hskp20, hskp29, ~( 'c2_1'( a1985
% 67.81/68.21     ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117781, [ hskp16, hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( a2001 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117801, [ hskp16, hskp28, 'c1_1'( a2000 ), ~( 'c2_1'( a1998 ) ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 117812, [ hskp16, hskp28, ~( 'c2_1'( a1998 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117844, [ hskp16, hskp9, 'c2_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117845, [ hskp16, hskp28, hskp9 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117852, [ hskp16, hskp28, 'c1_1'( a1985 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117853, [ hskp16, hskp28, ~( 'c0_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117854, [ hskp16, hskp28, ~( 'c3_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117897, [ hskp16, hskp28, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 117905, [ hskp16, hskp28 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117906, [ hskp16, 'c3_1'( a1972 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117907, [ hskp16, 'c1_1'( a1972 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117908, [ hskp16, 'c0_1'( a1972 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117909, [ hskp16, ~( 'c1_1'( a1972 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117915, [ hskp16 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117916, [ 'c0_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117917, [ 'c3_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117918, [ ~( 'c2_1'( a1996 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 117991, [ hskp19, 'c0_1'( a1987 ), 'c1_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118011, [ ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( X ) ), hskp20, 'c2_1'( X
% 67.81/68.21     ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118017, [ hskp6, hskp18, 'c1_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118019, [ hskp20, ~( 'c1_1'( a1996 ) ), ~( 'c3_1'( a1996 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118079, [ ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118081, [ 'c0_1'( a1987 ), ~( 'c1_1'( a1996 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118102, [ hskp30, hskp5, 'c1_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118334, [ hskp18, hskp6 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118335, [ hskp18, 'c3_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118336, [ hskp18, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118337, [ hskp18, ~( 'c2_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118359, [ hskp18, hskp9, 'c0_1'( a1987 ), 'c2_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118374, [ hskp18, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( a1979 )
% 67.81/68.21     ), 'c2_1'( a1979 ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118375, [ hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( a1979
% 67.81/68.21     ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118384, [ hskp18, hskp4, ~( 'c1_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118625, [ hskp19, 'c1_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118628, [ hskp19, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118772, [ hskp20, ~( 'c1_1'( a1996 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118773, [ hskp19, hskp20 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118775, [ hskp20, hskp30, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118778, [ hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118784, [ hskp19, 'c1_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118785, [ hskp19, 'c2_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118786, [ hskp19, ~( 'c3_1'( a2003 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118790, [ hskp20, hskp30, 'c1_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118791, [ hskp20, hskp30, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118792, [ hskp20, hskp30, ~( 'c3_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118838, [ hskp19, 'c0_1'( X ), ~( 'c1_1'( a2003 ) ), 'c1_1'( X ), 
% 67.81/68.21    ~( 'c2_1'( a2003 ) ), ~( 'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118855, [ hskp20, hskp27, hskp4 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118856, [ hskp20, hskp29, hskp6 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118857, [ hskp13, hskp20 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118858, [ hskp13, 'c1_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118859, [ hskp13, 'c2_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118860, [ hskp13, ~( 'c3_1'( a2003 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118861, [ hskp20, hskp27, 'c0_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118862, [ hskp20, hskp27, ~( 'c1_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118863, [ hskp20, hskp27, ~( 'c2_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118864, [ hskp20, hskp29, 'c3_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118865, [ hskp20, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118866, [ hskp20, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118929, [ hskp13, 'c0_1'( a1987 ), hskp5, ~( 'c0_1'( a2003 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118936, [ hskp13, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X ), ~( 
% 67.81/68.21    'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118954, [ hskp20, hskp29, hskp9, 'c0_1'( a1979 ), 'c2_1'( a1979 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 118959, [ hskp20, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.81/68.21    X ), 'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118979, [ hskp20, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.81/68.21    a1979 ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 118983, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ), 'c2_1'( a1979 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 119074, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 119090, [ hskp20, hskp30, hskp27, 'c1_1'( a1979 ), 'c2_1'( a1977 )
% 67.81/68.21     ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 119091, [ hskp20, hskp30, hskp27, 'c0_1'( a1977 ), ~( 'c1_1'( a1979
% 67.81/68.21     ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 119447, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 119449, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 119452, [ hskp18, hskp9, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 119453, [ hskp18, hskp20, hskp9 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 119456, [ hskp18, hskp20, ~( 'c0_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 119457, [ hskp18, hskp20, ~( 'c3_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 120429, [ hskp20, hskp27, hskp30, 'c1_1'( a1979 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 120519, [ hskp20, hskp27, hskp30, ~( 'c1_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 120520, [ hskp20, hskp27, hskp30 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 120521, [ hskp20, hskp27, 'c3_1'( a2005 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 120522, [ hskp20, hskp27, 'c2_1'( a2005 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 120523, [ hskp20, hskp27, 'c0_1'( a2005 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 120529, [ hskp20, hskp27, ~( 'c1_1'( a2005 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 120530, [ hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( 
% 67.81/68.21    X ), 'c2_1'( X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 120541, [ hskp20, hskp29, hskp9 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 120542, [ hskp20, hskp29, 'c1_1'( a1985 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 120543, [ hskp20, hskp29, ~( 'c0_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 121247, [ hskp14, hskp20, hskp29, ~( 'c2_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 121302, [ hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 121424, [ hskp20, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( X
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 121428, [ hskp20, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c3_1'( 
% 67.81/68.21    X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 121436, [ hskp13, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( 
% 67.81/68.21    X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 121440, [ hskp19, 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 121499, [ hskp18, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( a1979 )
% 67.81/68.21     ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 121500, [ hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( X ), 
% 67.81/68.21    'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125143, [ hskp20, hskp27, 'c1_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125146, [ hskp20, hskp27 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125147, [ hskp20, 'c3_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125148, [ hskp20, 'c2_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125149, [ hskp20, 'c1_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125174, [ hskp20, 'c0_1'( X ), ~( 'c2_1'( a1970 ) ), 'c2_1'( X ), 
% 67.81/68.21    'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125190, [ hskp20, hskp17, ~( 'c0_1'( a1970 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125466, [ hskp20, hskp29, hskp14, ~( 'c1_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125467, [ hskp20, hskp14, hskp29 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125469, [ hskp14, hskp20, 'c1_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125470, [ hskp14, hskp20, 'c0_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125477, [ hskp14, hskp20, hskp17, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125491, [ hskp14, hskp17, hskp20 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125492, [ hskp14, hskp17, 'c1_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125493, [ hskp14, hskp17, 'c2_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125494, [ hskp14, hskp17, ~( 'c3_1'( a2003 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125500, [ hskp14, hskp17, ~( 'c0_1'( a2003 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125503, [ hskp14, hskp17, 'c0_1'( a2003 ), ~( 'c2_1'( a2003 ) ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 125508, [ hskp14, hskp17 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125509, [ hskp14, 'c1_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125510, [ hskp14, 'c3_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125511, [ hskp14, ~( 'c0_1'( a1998 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125583, [ hskp14, hskp4, hskp18, 'c0_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125681, [ hskp14, hskp18, hskp4 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125682, [ hskp14, hskp18, 'c0_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125683, [ hskp14, hskp18, ~( 'c1_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125684, [ hskp14, hskp18, ~( 'c2_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125687, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 125765, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125769, [ hskp14, hskp18, hskp9 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125770, [ hskp14, hskp18, hskp19 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125774, [ hskp14, hskp18, ~( 'c0_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125775, [ hskp14, hskp18, ~( 'c3_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125777, [ hskp14, hskp18, 'c2_1'( a2001 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125779, [ hskp14, hskp18, ~( 'c0_1'( a2001 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125787, [ hskp14, hskp18, ~( 'c1_1'( a1996 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 125817, [ hskp14, hskp18, 'c0_1'( a1985 ), ~( 'c2_1'( a1985 ) ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 125904, [ hskp14, hskp18, ~( 'c2_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 127193, [ hskp20, hskp29, 'c0_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 127197, [ hskp20, hskp17, hskp29 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 127200, [ hskp17, hskp20, 'c2_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 127201, [ hskp17, hskp20, 'c1_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 127202, [ hskp17, hskp20, 'c0_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 127210, [ hskp17, hskp20, ~( 'c1_1'( a1978 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 127213, [ hskp17, hskp20 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 127214, [ hskp17, 'c1_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 127215, [ hskp17, 'c2_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 127264, [ hskp17, ~( 'c0_1'( a2003 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 132663, [ hskp20, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 132671, [ hskp20, hskp18, 'c2_1'( a1985 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 132685, [ hskp18, hskp14, hskp20 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 132688, [ hskp14, hskp18, 'c2_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 132689, [ hskp14, hskp18, ~( 'c3_1'( a2003 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 132693, [ hskp14, hskp18, 'c0_1'( a2003 ), ~( 'c2_1'( a2003 ) ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 132694, [ hskp14, hskp18, hskp5, ~( 'c0_1'( a2003 ) ), ~( 'c2_1'( 
% 67.81/68.21    a2003 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 132711, [ hskp14, hskp18, 'c0_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 132762, [ hskp14, hskp18, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 132763, [ hskp14, hskp18, 'c1_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 132764, [ hskp14, hskp18, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 132765, [ hskp14, hskp18, ~( 'c3_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 132766, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.81/68.21     )
% 67.81/68.21  .
% 67.81/68.21  clause( 132777, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 132918, [ hskp18, ~( 'c1_1'( a1977 ) ), hskp14, ~( 'c1_1'( a1979 )
% 67.81/68.21     ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 132956, [ hskp14, hskp18, ~( 'c1_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133034, [ hskp18, 'c1_1'( a1979 ), hskp14, 'c2_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133088, [ hskp18, ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, 'c2_1'( X )
% 67.81/68.21     ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133092, [ hskp14, hskp18 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133093, [ hskp14, ~( 'c0_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133094, [ hskp14, ~( 'c1_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133095, [ hskp14, ~( 'c3_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133107, [ hskp14, 'c1_1'( a1996 ), ~( 'c2_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133132, [ hskp14, hskp27, 'c1_1'( a2000 ), 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133394, [ hskp14, hskp27, 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133397, [ hskp14, hskp27, 'c1_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133401, [ hskp14, hskp27, ~( 'c1_1'( a1996 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133474, [ hskp14, hskp27 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133475, [ hskp14, 'c3_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133476, [ hskp14, 'c2_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133477, [ hskp14, 'c1_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 133484, [ hskp14, 'c0_1'( X ), ~( 'c2_1'( a1970 ) ), 'c2_1'( X ), 
% 67.81/68.21    'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134538, [ hskp14, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134544, [ hskp14, 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134558, [ hskp14, 'c1_1'( a1996 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134562, [ hskp14, ~( 'c1_1'( a1996 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134843, [ hskp14 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134844, [ 'c1_1'( a1992 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134845, [ ~( 'c0_1'( a1992 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134846, [ ~( 'c2_1'( a1992 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134852, [ hskp18, hskp4, 'c0_1'( a1992 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134901, [ hskp18, hskp29, ~( 'c1_1'( a1992 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134975, [ hskp18, hskp4 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134976, [ hskp18, 'c0_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134977, [ hskp18, ~( 'c1_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134978, [ hskp18, ~( 'c2_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 134991, [ hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135237, [ hskp18, hskp29 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135238, [ hskp18, 'c2_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135239, [ hskp18, 'c1_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135240, [ hskp18, 'c0_1'( a1978 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135249, [ hskp18, hskp17, ~( 'c1_1'( a1978 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135263, [ hskp17, hskp18 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135264, [ hskp17, ~( 'c0_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135265, [ hskp17, ~( 'c1_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135266, [ hskp17, ~( 'c3_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135279, [ hskp13, hskp17, 'c0_1'( a2000 ), 'c1_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135487, [ hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135492, [ hskp18, hskp9 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135500, [ hskp18, 'c1_1'( a1985 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135501, [ hskp18, ~( 'c0_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135502, [ hskp18, ~( 'c3_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135541, [ hskp18, ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( a1985 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 135631, [ hskp18, ~( 'c1_1'( a1979 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 136119, [ hskp18, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 136462, [ hskp13, hskp17 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 136463, [ hskp13, 'c1_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 136464, [ hskp13, 'c3_1'( a1998 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 136465, [ hskp13, ~( 'c0_1'( a1998 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 136502, [ hskp13, 'c0_1'( a1998 ), 'c0_1'( X ), ~( 'c2_1'( X ) ), 
% 67.81/68.21    'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138507, [ hskp13, 'c0_1'( X ), ~( 'c2_1'( X ) ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138524, [ hskp13, 'c0_1'( a2003 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138551, [ hskp13, hskp5, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138729, [ hskp13, hskp18, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138735, [ hskp13, hskp18, 'c1_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138736, [ hskp13, hskp18, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138737, [ hskp13, hskp18, ~( 'c3_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138758, [ hskp13, hskp18, 'c2_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138762, [ hskp13, hskp18 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138763, [ hskp13, ~( 'c0_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138764, [ hskp13, ~( 'c1_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138765, [ hskp13, ~( 'c3_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138772, [ hskp13, ~( 'c2_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138783, [ hskp13, hskp27, 'c1_1'( a2000 ), 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138960, [ hskp13, hskp27 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138961, [ hskp13, 'c3_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138962, [ hskp13, 'c2_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138963, [ hskp13, 'c1_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 138976, [ hskp13, 'c0_1'( X ), ~( 'c2_1'( a1970 ) ), 'c2_1'( X ), 
% 67.81/68.21    'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139218, [ hskp13, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139223, [ hskp13, 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139248, [ hskp13 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139249, [ 'c0_1'( a1991 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139250, [ 'c2_1'( a1991 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139251, [ ~( 'c3_1'( a1991 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139273, [ hskp5, 'c0_1'( a1987 ), ~( 'c2_1'( a1991 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139277, [ hskp23, hskp5, ~( 'c2_1'( a1991 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139283, [ hskp23, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139284, [ hskp23, 'c1_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139285, [ hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139286, [ hskp23, ~( 'c3_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139311, [ hskp18, hskp23, 'c2_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139340, [ hskp18, hskp23 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139341, [ hskp18, 'c1_1'( a2014 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139342, [ hskp18, 'c0_1'( a2014 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139343, [ hskp18, ~( 'c2_1'( a2014 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139345, [ hskp18, 'c0_1'( a1987 ), ~( 'c1_1'( a2014 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139629, [ hskp18 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139630, [ ~( 'c0_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139631, [ ~( 'c1_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139632, [ ~( 'c3_1'( a2000 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139669, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c2_1'( a2000 ), ~( 
% 67.81/68.21    'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139674, [ hskp27, 'c1_1'( a2000 ), 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139816, [ hskp27, 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139818, [ hskp19, hskp27, 'c1_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139823, [ hskp27, hskp4, 'c1_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139852, [ hskp19, hskp27 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139853, [ hskp19, 'c3_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139854, [ hskp19, 'c2_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139855, [ hskp19, 'c1_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139863, [ hskp27, hskp4 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139864, [ hskp27, 'c0_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139865, [ hskp27, ~( 'c1_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139866, [ hskp27, ~( 'c2_1'( a1975 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139873, [ hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 139904, [ hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140004, [ hskp5, 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140005, [ hskp27, hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140008, [ hskp27, 'c1_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140009, [ hskp27, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140021, [ hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140048, [ hskp27, ~( 'c0_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140550, [ ~( 'c2_1'( a1970 ) ), hskp19, 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140613, [ hskp19, 'c2_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140615, [ hskp19, 'c1_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140620, [ hskp19 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140621, [ 'c2_1'( a2001 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140622, [ 'c3_1'( a2001 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140623, [ ~( 'c0_1'( a2001 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140642, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a2001 ), 
% 67.81/68.21    'c2_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140753, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140759, [ ~( 'c1_1'( a1996 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140768, [ ~( 'c0_1'( a1987 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140792, [ hskp5 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140797, [ 'c1_1'( a1977 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140798, [ ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140799, [ ~( 'c3_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140804, [ ~( 'c0_1'( a1977 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140817, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c2_1'( a1977 ), ~( 
% 67.81/68.21    'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140818, [ 'c0_1'( X ), 'c1_1'( X ), hskp27, 'c2_1'( a1977 ), 'c3_1'( 
% 67.81/68.21    X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 140975, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 141097, [ 'c0_1'( X ), hskp27, 'c1_1'( X ), 'c3_1'( X ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 141098, [ hskp27, 'c1_1'( a2000 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 141100, [ hskp27 ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 141101, [ 'c3_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 141102, [ 'c2_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 141103, [ 'c1_1'( a1970 ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 141106, [ ~( 'c2_1'( a1970 ) ) ] )
% 67.81/68.21  .
% 67.81/68.21  clause( 141146, [] )
% 67.81/68.21  .
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  % SZS output end Refutation
% 67.81/68.21  found a proof!
% 67.81/68.21  
% 67.81/68.21  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 67.81/68.21  
% 67.81/68.21  initialclauses(
% 67.81/68.21  [ clause( 141148, [ ~( hskp30 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141149, [ ~( hskp29 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141150, [ ~( hskp28 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141151, [ ~( hskp27 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141152, [ ~( hskp26 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141153, [ ~( hskp25 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141154, [ ~( hskp24 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141155, [ ~( hskp23 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141156, [ ~( hskp22 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141157, [ ~( hskp21 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141158, [ ~( hskp20 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141159, [ ~( hskp19 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141160, [ ~( hskp18 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141161, [ ~( hskp17 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141162, [ ~( hskp16 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141163, [ ~( hskp15 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141164, [ ~( hskp14 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141165, [ ~( hskp13 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141166, [ ~( hskp12 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141167, [ ~( hskp11 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141168, [ ~( hskp10 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141169, [ ~( hskp9 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141170, [ ~( hskp8 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141171, [ ~( hskp7 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141172, [ ~( hskp6 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141173, [ ~( hskp5 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141174, [ ~( hskp4 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141175, [ ~( hskp3 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141176, [ ~( hskp2 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141177, [ ~( hskp1 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141178, [ ~( hskp0 ), 'ndr1_0' ] )
% 67.81/68.21  , clause( 141179, [ hskp28, hskp1, hskp21 ] )
% 67.81/68.21  , clause( 141180, [ hskp23, hskp5, hskp8 ] )
% 67.81/68.21  , clause( 141181, [ hskp30, hskp27, hskp6 ] )
% 67.81/68.21  , clause( 141182, [ hskp16, hskp19, hskp15 ] )
% 67.81/68.21  , clause( 141183, [ hskp16, hskp21, hskp18 ] )
% 67.81/68.21  , clause( 141184, [ ~( hskp30 ), 'c0_1'( a2005 ) ] )
% 67.81/68.21  , clause( 141185, [ ~( hskp30 ), 'c2_1'( a2005 ) ] )
% 67.81/68.21  , clause( 141186, [ ~( hskp30 ), 'c3_1'( a2005 ) ] )
% 67.81/68.21  , clause( 141187, [ ~( hskp29 ), 'c0_1'( a1978 ) ] )
% 67.81/68.21  , clause( 141188, [ ~( hskp29 ), 'c1_1'( a1978 ) ] )
% 67.81/68.21  , clause( 141189, [ ~( hskp29 ), 'c2_1'( a1978 ) ] )
% 67.81/68.21  , clause( 141190, [ ~( hskp28 ), 'c0_1'( a1972 ) ] )
% 67.81/68.21  , clause( 141191, [ ~( hskp28 ), 'c1_1'( a1972 ) ] )
% 67.81/68.21  , clause( 141192, [ ~( hskp28 ), 'c3_1'( a1972 ) ] )
% 67.81/68.21  , clause( 141193, [ ~( hskp27 ), 'c1_1'( a1970 ) ] )
% 67.81/68.21  , clause( 141194, [ ~( hskp27 ), 'c2_1'( a1970 ) ] )
% 67.81/68.21  , clause( 141195, [ ~( hskp27 ), 'c3_1'( a1970 ) ] )
% 67.81/68.21  , clause( 141196, [ ~( hskp26 ), 'c0_1'( a2049 ) ] )
% 67.81/68.21  , clause( 141197, [ ~( hskp26 ), 'c3_1'( a2049 ) ] )
% 67.81/68.21  , clause( 141198, [ ~( hskp23 ), 'c0_1'( a2014 ) ] )
% 67.81/68.21  , clause( 141199, [ ~( hskp23 ), 'c1_1'( a2014 ) ] )
% 67.81/68.21  , clause( 141200, [ ~( hskp22 ), 'c0_1'( a2012 ) ] )
% 67.81/68.21  , clause( 141201, [ ~( hskp21 ), 'c2_1'( a2009 ) ] )
% 67.81/68.21  , clause( 141202, [ ~( hskp20 ), 'c1_1'( a2003 ) ] )
% 67.81/68.21  , clause( 141203, [ ~( hskp20 ), 'c2_1'( a2003 ) ] )
% 67.81/68.21  , clause( 141204, [ ~( hskp19 ), 'c2_1'( a2001 ) ] )
% 67.81/68.21  , clause( 141205, [ ~( hskp19 ), 'c3_1'( a2001 ) ] )
% 67.81/68.21  , clause( 141206, [ ~( hskp17 ), 'c1_1'( a1998 ) ] )
% 67.81/68.21  , clause( 141207, [ ~( hskp17 ), 'c3_1'( a1998 ) ] )
% 67.81/68.21  , clause( 141208, [ ~( hskp16 ), 'c0_1'( a1996 ) ] )
% 67.81/68.21  , clause( 141209, [ ~( hskp16 ), 'c3_1'( a1996 ) ] )
% 67.81/68.21  , clause( 141210, [ ~( hskp15 ), 'c2_1'( a1993 ) ] )
% 67.81/68.21  , clause( 141211, [ ~( hskp14 ), 'c1_1'( a1992 ) ] )
% 67.81/68.21  , clause( 141212, [ ~( hskp13 ), 'c0_1'( a1991 ) ] )
% 67.81/68.21  , clause( 141213, [ ~( hskp13 ), 'c2_1'( a1991 ) ] )
% 67.81/68.21  , clause( 141214, [ ~( hskp12 ), 'c3_1'( a1990 ) ] )
% 67.81/68.21  , clause( 141215, [ ~( hskp11 ), 'c2_1'( a1989 ) ] )
% 67.81/68.21  , clause( 141216, [ ~( hskp10 ), 'c2_1'( a1987 ) ] )
% 67.81/68.21  , clause( 141217, [ ~( hskp10 ), 'c3_1'( a1987 ) ] )
% 67.81/68.21  , clause( 141218, [ ~( hskp9 ), 'c1_1'( a1985 ) ] )
% 67.81/68.21  , clause( 141219, [ ~( hskp8 ), 'c3_1'( a1983 ) ] )
% 67.81/68.21  , clause( 141220, [ ~( hskp7 ), 'c0_1'( a1981 ) ] )
% 67.81/68.21  , clause( 141221, [ ~( hskp7 ), 'c1_1'( a1981 ) ] )
% 67.81/68.21  , clause( 141222, [ ~( hskp6 ), 'c3_1'( a1979 ) ] )
% 67.81/68.21  , clause( 141223, [ ~( hskp5 ), 'c1_1'( a1977 ) ] )
% 67.81/68.21  , clause( 141224, [ ~( hskp4 ), 'c0_1'( a1975 ) ] )
% 67.81/68.21  , clause( 141225, [ ~( hskp3 ), 'c1_1'( a1974 ) ] )
% 67.81/68.21  , clause( 141226, [ ~( hskp3 ), 'c2_1'( a1974 ) ] )
% 67.81/68.21  , clause( 141227, [ ~( hskp2 ), 'c1_1'( a1973 ) ] )
% 67.81/68.21  , clause( 141228, [ ~( hskp2 ), 'c3_1'( a1973 ) ] )
% 67.81/68.21  , clause( 141229, [ ~( hskp1 ), 'c0_1'( a1971 ) ] )
% 67.81/68.21  , clause( 141230, [ ~( hskp1 ), 'c2_1'( a1971 ) ] )
% 67.81/68.21  , clause( 141231, [ ~( 'c1_1'( a2049 ) ), ~( hskp26 ) ] )
% 67.81/68.21  , clause( 141232, [ ~( 'c0_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.21  , clause( 141233, [ ~( 'c2_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.21  , clause( 141234, [ ~( 'c3_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.21  , clause( 141235, [ ~( 'c0_1'( a2031 ) ), ~( hskp24 ) ] )
% 67.81/68.21  , clause( 141236, [ ~( 'c1_1'( a2031 ) ), ~( hskp24 ) ] )
% 67.81/68.21  , clause( 141237, [ ~( 'c2_1'( a2031 ) ), ~( hskp24 ) ] )
% 67.81/68.21  , clause( 141238, [ ~( 'c2_1'( a2014 ) ), ~( hskp23 ) ] )
% 67.81/68.21  , clause( 141239, [ ~( 'c2_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.81/68.21  , clause( 141240, [ ~( 'c3_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.81/68.21  , clause( 141241, [ ~( 'c1_1'( a2009 ) ), ~( hskp21 ) ] )
% 67.81/68.21  , clause( 141242, [ ~( 'c3_1'( a2009 ) ), ~( hskp21 ) ] )
% 67.81/68.21  , clause( 141243, [ ~( 'c3_1'( a2003 ) ), ~( hskp20 ) ] )
% 67.81/68.21  , clause( 141244, [ ~( 'c0_1'( a2001 ) ), ~( hskp19 ) ] )
% 67.81/68.21  , clause( 141245, [ ~( 'c0_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.81/68.21  , clause( 141246, [ ~( 'c1_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.81/68.21  , clause( 141247, [ ~( 'c3_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.81/68.21  , clause( 141248, [ ~( 'c0_1'( a1998 ) ), ~( hskp17 ) ] )
% 67.81/68.21  , clause( 141249, [ ~( 'c2_1'( a1996 ) ), ~( hskp16 ) ] )
% 67.81/68.21  , clause( 141250, [ ~( 'c0_1'( a1993 ) ), ~( hskp15 ) ] )
% 67.81/68.21  , clause( 141251, [ ~( 'c1_1'( a1993 ) ), ~( hskp15 ) ] )
% 67.81/68.21  , clause( 141252, [ ~( 'c0_1'( a1992 ) ), ~( hskp14 ) ] )
% 67.81/68.21  , clause( 141253, [ ~( 'c2_1'( a1992 ) ), ~( hskp14 ) ] )
% 67.81/68.21  , clause( 141254, [ ~( 'c3_1'( a1991 ) ), ~( hskp13 ) ] )
% 67.81/68.21  , clause( 141255, [ ~( 'c1_1'( a1990 ) ), ~( hskp12 ) ] )
% 67.81/68.21  , clause( 141256, [ ~( 'c2_1'( a1990 ) ), ~( hskp12 ) ] )
% 67.81/68.21  , clause( 141257, [ ~( 'c0_1'( a1989 ) ), ~( hskp11 ) ] )
% 67.81/68.21  , clause( 141258, [ ~( 'c3_1'( a1989 ) ), ~( hskp11 ) ] )
% 67.81/68.21  , clause( 141259, [ ~( 'c1_1'( a1987 ) ), ~( hskp10 ) ] )
% 67.81/68.21  , clause( 141260, [ ~( 'c0_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.81/68.21  , clause( 141261, [ ~( 'c3_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.81/68.21  , clause( 141262, [ ~( 'c0_1'( a1983 ) ), ~( hskp8 ) ] )
% 67.81/68.21  , clause( 141263, [ ~( 'c1_1'( a1983 ) ), ~( hskp8 ) ] )
% 67.81/68.21  , clause( 141264, [ ~( 'c3_1'( a1981 ) ), ~( hskp7 ) ] )
% 67.81/68.21  , clause( 141265, [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.81/68.21  , clause( 141266, [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.81/68.21  , clause( 141267, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.81/68.21  , clause( 141268, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.81/68.21  , clause( 141269, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.81/68.21  , clause( 141270, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.81/68.21  , clause( 141271, [ ~( 'c0_1'( a1974 ) ), ~( hskp3 ) ] )
% 67.81/68.21  , clause( 141272, [ ~( 'c2_1'( a1973 ) ), ~( hskp2 ) ] )
% 67.81/68.21  , clause( 141273, [ ~( 'c1_1'( a1971 ) ), ~( hskp1 ) ] )
% 67.81/68.21  , clause( 141274, [ ~( 'c1_1'( a1969 ) ), ~( hskp0 ) ] )
% 67.81/68.21  , clause( 141275, [ ~( 'c2_1'( a1969 ) ), ~( hskp0 ) ] )
% 67.81/68.21  , clause( 141276, [ ~( 'c3_1'( a1969 ) ), ~( hskp0 ) ] )
% 67.81/68.21  , clause( 141277, [ ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 'c0_1'( X ), 'c1_1'( X
% 67.81/68.21     ), hskp4, hskp27 ] )
% 67.81/68.21  , clause( 141278, [ ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c0_1'( X ), 'c1_1'( X
% 67.81/68.21     ), hskp29, hskp6 ] )
% 67.81/68.21  , clause( 141279, [ ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), 'c0_1'( X ), 'c2_1'( X
% 67.81/68.21     ), hskp28, hskp8 ] )
% 67.81/68.21  , clause( 141280, [ ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c0_1'( X ), 'c2_1'( X
% 67.81/68.21     ), hskp9, hskp11 ] )
% 67.81/68.21  , clause( 141281, [ ~( 'c0_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c2_1'( X
% 67.81/68.21     ), hskp30, hskp5 ] )
% 67.81/68.21  , clause( 141282, [ ~( 'c0_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c2_1'( X
% 67.81/68.21     ), hskp4, hskp10 ] )
% 67.81/68.21  , clause( 141283, [ ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c2_1'( X
% 67.81/68.21     ), hskp1, hskp10 ] )
% 67.81/68.21  , clause( 141284, [ ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c2_1'( X
% 67.81/68.21     ), hskp22, hskp2 ] )
% 67.81/68.21  , clause( 141285, [ ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c3_1'( X
% 67.81/68.21     ), hskp23, hskp6 ] )
% 67.81/68.21  , clause( 141286, [ ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c3_1'( X
% 67.81/68.21     ), hskp3, hskp17 ] )
% 67.81/68.21  , clause( 141287, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c1_1'( X ), hskp10 ] )
% 67.81/68.21  , clause( 141288, [ ~( 'c0_1'( X ) ), ~( 'ndr1_0' ), 'c2_1'( X ), 'c3_1'( X
% 67.81/68.21     ), hskp16, hskp15 ] )
% 67.81/68.21  , clause( 141289, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c0_1'( X ), hskp13, hskp17 ] )
% 67.81/68.21  , clause( 141290, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c0_1'( X ), hskp4, hskp18 ] )
% 67.81/68.21  , clause( 141291, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c0_1'( X ), hskp13, hskp20 ] )
% 67.81/68.21  , clause( 141292, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c1_1'( X ), hskp10, hskp11 ] )
% 67.81/68.21  , clause( 141293, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c1_1'( X ), hskp30, hskp15 ] )
% 67.81/68.21  , clause( 141294, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c1_1'( X ), hskp6, hskp18 ] )
% 67.81/68.21  , clause( 141295, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c2_1'( X ), hskp1, hskp22 ] )
% 67.81/68.21  , clause( 141296, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c2_1'( X ), hskp16, hskp24 ] )
% 67.81/68.21  , clause( 141297, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c2_1'( X ), hskp11, hskp12 ] )
% 67.81/68.21  , clause( 141298, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c3_1'( X ), hskp4, hskp17 ] )
% 67.81/68.21  , clause( 141299, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c3_1'( X ), hskp12, hskp0 ] )
% 67.81/68.21  , clause( 141300, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c3_1'( X ), hskp24, hskp25 ] )
% 67.81/68.21  , clause( 141301, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c3_1'( X ), hskp14, hskp10 ] )
% 67.81/68.21  , clause( 141302, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.21    ~( 'ndr1_0' ), hskp17 ] )
% 67.81/68.21  , clause( 141303, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.21    ~( 'ndr1_0' ), hskp1, hskp4 ] )
% 67.81/68.21  , clause( 141304, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.21    ~( 'ndr1_0' ), hskp3, hskp8 ] )
% 67.81/68.21  , clause( 141305, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.21    ~( 'ndr1_0' ), hskp26, hskp25 ] )
% 67.81/68.21  , clause( 141306, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.21    ~( 'ndr1_0' ), hskp4, hskp11 ] )
% 67.81/68.21  , clause( 141307, [ ~( 'ndr1_0' ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ), 
% 67.81/68.21    'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp27 ] )
% 67.81/68.21  , clause( 141308, [ ~( 'c0_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c2_1'( X
% 67.81/68.21     ), 'c0_1'( Y ), 'c1_1'( Y ), 'c2_1'( Y ), hskp0 ] )
% 67.81/68.21  , clause( 141309, [ ~( 'ndr1_0' ), ~( 'c2_1'( X ) ), 'c1_1'( Y ), 'c2_1'( Y
% 67.81/68.21     ), 'c3_1'( Y ), 'c0_1'( X ), 'c1_1'( X ), hskp2 ] )
% 67.81/68.21  , clause( 141310, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp1 ] )
% 67.81/68.21  , clause( 141311, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c2_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y ), hskp1 ] )
% 67.81/68.21  , clause( 141312, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.21    ~( 'ndr1_0' ), 'c0_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y ) ] )
% 67.81/68.21  , clause( 141313, [ ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c2_1'( Y ) ), 
% 67.81/68.21    'c2_1'( X ), 'c3_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp15 ] )
% 67.81/68.21  , clause( 141314, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c2_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y ), hskp12 ] )
% 67.81/68.21  , clause( 141315, [ ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c3_1'( Y ) ), 
% 67.81/68.21    'c2_1'( X ), 'c3_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), hskp21 ] )
% 67.81/68.21  , clause( 141316, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.21    ~( 'ndr1_0' ), 'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp28 ] )
% 67.81/68.21  , clause( 141317, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c2_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp3 ] )
% 67.81/68.21  , clause( 141318, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c3_1'( Y ) ), 'c3_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp5 ] )
% 67.81/68.21  , clause( 141319, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c1_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp7 ] )
% 67.81/68.21  , clause( 141320, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c3_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp29 ] )
% 67.81/68.21  , clause( 141321, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c3_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp9 ] )
% 67.81/68.21  , clause( 141322, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c3_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp8 ] )
% 67.81/68.21  , clause( 141323, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c3_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp10 ] )
% 67.81/68.21  , clause( 141324, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c1_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp12 ] )
% 67.81/68.21  , clause( 141325, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c2_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp13 ] )
% 67.81/68.21  , clause( 141326, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c2_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp14 ] )
% 67.81/68.21  , clause( 141327, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c2_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y ) ] )
% 67.81/68.21  , clause( 141328, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c1_1'( Y ) ), ~( 'c2_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y ), hskp3 ] )
% 67.81/68.21  , clause( 141329, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c1_1'( Y ) ), ~( 'c2_1'( Y ) ), 'c3_1'( X ), 'c0_1'( Y ), hskp10 ] )
% 67.81/68.21  , clause( 141330, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c2_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y ), hskp19 ] )
% 67.81/68.21  , clause( 141331, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.21    ~( 'ndr1_0' ), ~( 'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c0_1'( Y ), hskp16 ]
% 67.81/68.21     )
% 67.81/68.21  , clause( 141332, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.21    ~( 'ndr1_0' ), ~( 'c2_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c1_1'( Y ), hskp27 ]
% 67.81/68.21     )
% 67.81/68.21  , clause( 141333, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.21    ~( 'ndr1_0' ), ~( 'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c2_1'( Y ), hskp20 ]
% 67.81/68.21     )
% 67.81/68.21  , clause( 141334, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.21    ~( 'ndr1_0' ), ~( 'c0_1'( Y ) ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ), hskp10 ]
% 67.81/68.21     )
% 67.81/68.21  , clause( 141335, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c2_1'( Y ) ), 'c3_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( Z ), 'c1_1'( 
% 67.81/68.21    Z ), 'c3_1'( Z ) ] )
% 67.81/68.21  , clause( 141336, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c3_1'( Y ) ), 'c1_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 'c0_1'( Z ), 'c1_1'( 
% 67.81/68.21    Z ), 'c3_1'( Z ) ] )
% 67.81/68.21  , clause( 141337, [ ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c3_1'( Y ) ), ~( 
% 67.81/68.21    'c3_1'( Z ) ), 'c2_1'( X ), 'c3_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 'c0_1'( 
% 67.81/68.21    Z ), 'c2_1'( Z ) ] )
% 67.81/68.21  , clause( 141338, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c2_1'( Y ) ), 'c2_1'( X ), 'c1_1'( Y ), 'c3_1'( Y ), 'c1_1'( Z ), 'c2_1'( 
% 67.81/68.21    Z ), 'c3_1'( Z ) ] )
% 67.81/68.21  , clause( 141339, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.21    ~( 'ndr1_0' ), ~( 'c3_1'( Y ) ), 'c0_1'( Y ), 'c2_1'( Y ), 'c0_1'( Z ), 
% 67.81/68.21    'c1_1'( Z ), 'c3_1'( Z ) ] )
% 67.81/68.21  , clause( 141340, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c1_1'( Y ) ), ~( 'c3_1'( Z ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 
% 67.81/68.21    'c0_1'( Z ), 'c2_1'( Z ) ] )
% 67.81/68.21  , clause( 141341, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c0_1'( Y ) ), ~( 'c3_1'( Z ) ), 'c2_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.21    'c0_1'( Z ), 'c2_1'( Z ) ] )
% 67.81/68.21  , clause( 141342, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c2_1'( Y ) ), ~( 'c3_1'( Z ) ), 'c2_1'( X ), 'c1_1'( Y ), 'c3_1'( Y ), 
% 67.81/68.21    'c0_1'( Z ), 'c2_1'( Z ) ] )
% 67.81/68.21  , clause( 141343, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c0_1'( Y ) ), ~( 'c2_1'( Y ) ), ~( 'c0_1'( Z ) ), 'c1_1'( X ), 'c1_1'( Y
% 67.81/68.21     ), 'c1_1'( Z ), 'c2_1'( Z ) ] )
% 67.81/68.21  , clause( 141344, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c2_1'( Y ) ), ~( 'c3_1'( Y ) ), ~( 'c0_1'( Z ) ), 'c2_1'( X ), 'c1_1'( Y
% 67.81/68.21     ), 'c1_1'( Z ), 'c2_1'( Z ) ] )
% 67.81/68.21  , clause( 141345, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.21    'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), ~( 'c1_1'( Z ) ), 'c3_1'( X ), 'c2_1'( Y
% 67.81/68.21     ), 'c2_1'( Z ), 'c3_1'( Z ) ] )
% 67.81/68.21  , clause( 141346, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.21    ~( 'ndr1_0' ), ~( 'c0_1'( Y ) ), ~( 'c1_1'( Y ) ), ~( 'c1_1'( Z ) ), 
% 67.81/68.21    'c2_1'( Y ), 'c0_1'( Z ), 'c3_1'( Z ) ] )
% 67.81/68.21  ] ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 9, [ 'ndr1_0', ~( hskp21 ) ] )
% 67.81/68.21  , clause( 141157, [ ~( hskp21 ), 'ndr1_0' ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 12, [ 'ndr1_0', ~( hskp18 ) ] )
% 67.81/68.21  , clause( 141160, [ ~( hskp18 ), 'ndr1_0' ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 14, [ 'ndr1_0', ~( hskp16 ) ] )
% 67.81/68.21  , clause( 141162, [ ~( hskp16 ), 'ndr1_0' ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 31, [ hskp1, hskp21, hskp28 ] )
% 67.81/68.21  , clause( 141179, [ hskp28, hskp1, hskp21 ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.21    , 1 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 32, [ hskp23, hskp5, hskp8 ] )
% 67.81/68.21  , clause( 141180, [ hskp23, hskp5, hskp8 ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.21    , 2 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 33, [ hskp27, hskp30, hskp6 ] )
% 67.81/68.21  , clause( 141181, [ hskp30, hskp27, hskp6 ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.21    , 2 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 34, [ hskp16, hskp15, hskp19 ] )
% 67.81/68.21  , clause( 141182, [ hskp16, hskp19, hskp15 ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.81/68.21    , 1 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 35, [ hskp16, hskp18, hskp21 ] )
% 67.81/68.21  , clause( 141183, [ hskp16, hskp21, hskp18 ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.81/68.21    , 1 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 36, [ 'c0_1'( a2005 ), ~( hskp30 ) ] )
% 67.81/68.21  , clause( 141184, [ ~( hskp30 ), 'c0_1'( a2005 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 37, [ 'c2_1'( a2005 ), ~( hskp30 ) ] )
% 67.81/68.21  , clause( 141185, [ ~( hskp30 ), 'c2_1'( a2005 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 38, [ 'c3_1'( a2005 ), ~( hskp30 ) ] )
% 67.81/68.21  , clause( 141186, [ ~( hskp30 ), 'c3_1'( a2005 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 39, [ 'c0_1'( a1978 ), ~( hskp29 ) ] )
% 67.81/68.21  , clause( 141187, [ ~( hskp29 ), 'c0_1'( a1978 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.81/68.21  , clause( 141188, [ ~( hskp29 ), 'c1_1'( a1978 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 41, [ 'c2_1'( a1978 ), ~( hskp29 ) ] )
% 67.81/68.21  , clause( 141189, [ ~( hskp29 ), 'c2_1'( a1978 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 42, [ 'c0_1'( a1972 ), ~( hskp28 ) ] )
% 67.81/68.21  , clause( 141190, [ ~( hskp28 ), 'c0_1'( a1972 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 43, [ 'c1_1'( a1972 ), ~( hskp28 ) ] )
% 67.81/68.21  , clause( 141191, [ ~( hskp28 ), 'c1_1'( a1972 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 44, [ 'c3_1'( a1972 ), ~( hskp28 ) ] )
% 67.81/68.21  , clause( 141192, [ ~( hskp28 ), 'c3_1'( a1972 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 45, [ 'c1_1'( a1970 ), ~( hskp27 ) ] )
% 67.81/68.21  , clause( 141193, [ ~( hskp27 ), 'c1_1'( a1970 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 46, [ 'c2_1'( a1970 ), ~( hskp27 ) ] )
% 67.81/68.21  , clause( 141194, [ ~( hskp27 ), 'c2_1'( a1970 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 47, [ 'c3_1'( a1970 ), ~( hskp27 ) ] )
% 67.81/68.21  , clause( 141195, [ ~( hskp27 ), 'c3_1'( a1970 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 49, [ 'c3_1'( a2049 ), ~( hskp26 ) ] )
% 67.81/68.21  , clause( 141197, [ ~( hskp26 ), 'c3_1'( a2049 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 50, [ 'c0_1'( a2014 ), ~( hskp23 ) ] )
% 67.81/68.21  , clause( 141198, [ ~( hskp23 ), 'c0_1'( a2014 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 51, [ 'c1_1'( a2014 ), ~( hskp23 ) ] )
% 67.81/68.21  , clause( 141199, [ ~( hskp23 ), 'c1_1'( a2014 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 52, [ 'c0_1'( a2012 ), ~( hskp22 ) ] )
% 67.81/68.21  , clause( 141200, [ ~( hskp22 ), 'c0_1'( a2012 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 53, [ 'c2_1'( a2009 ), ~( hskp21 ) ] )
% 67.81/68.21  , clause( 141201, [ ~( hskp21 ), 'c2_1'( a2009 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 54, [ 'c1_1'( a2003 ), ~( hskp20 ) ] )
% 67.81/68.21  , clause( 141202, [ ~( hskp20 ), 'c1_1'( a2003 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 55, [ 'c2_1'( a2003 ), ~( hskp20 ) ] )
% 67.81/68.21  , clause( 141203, [ ~( hskp20 ), 'c2_1'( a2003 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 56, [ 'c2_1'( a2001 ), ~( hskp19 ) ] )
% 67.81/68.21  , clause( 141204, [ ~( hskp19 ), 'c2_1'( a2001 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 57, [ 'c3_1'( a2001 ), ~( hskp19 ) ] )
% 67.81/68.21  , clause( 141205, [ ~( hskp19 ), 'c3_1'( a2001 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 58, [ 'c1_1'( a1998 ), ~( hskp17 ) ] )
% 67.81/68.21  , clause( 141206, [ ~( hskp17 ), 'c1_1'( a1998 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 59, [ 'c3_1'( a1998 ), ~( hskp17 ) ] )
% 67.81/68.21  , clause( 141207, [ ~( hskp17 ), 'c3_1'( a1998 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 60, [ 'c0_1'( a1996 ), ~( hskp16 ) ] )
% 67.81/68.21  , clause( 141208, [ ~( hskp16 ), 'c0_1'( a1996 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 61, [ 'c3_1'( a1996 ), ~( hskp16 ) ] )
% 67.81/68.21  , clause( 141209, [ ~( hskp16 ), 'c3_1'( a1996 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 62, [ 'c2_1'( a1993 ), ~( hskp15 ) ] )
% 67.81/68.21  , clause( 141210, [ ~( hskp15 ), 'c2_1'( a1993 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 63, [ 'c1_1'( a1992 ), ~( hskp14 ) ] )
% 67.81/68.21  , clause( 141211, [ ~( hskp14 ), 'c1_1'( a1992 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 64, [ 'c0_1'( a1991 ), ~( hskp13 ) ] )
% 67.81/68.21  , clause( 141212, [ ~( hskp13 ), 'c0_1'( a1991 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 65, [ 'c2_1'( a1991 ), ~( hskp13 ) ] )
% 67.81/68.21  , clause( 141213, [ ~( hskp13 ), 'c2_1'( a1991 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 66, [ 'c3_1'( a1990 ), ~( hskp12 ) ] )
% 67.81/68.21  , clause( 141214, [ ~( hskp12 ), 'c3_1'( a1990 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 67, [ 'c2_1'( a1989 ), ~( hskp11 ) ] )
% 67.81/68.21  , clause( 141215, [ ~( hskp11 ), 'c2_1'( a1989 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 68, [ 'c2_1'( a1987 ), ~( hskp10 ) ] )
% 67.81/68.21  , clause( 141216, [ ~( hskp10 ), 'c2_1'( a1987 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 69, [ 'c3_1'( a1987 ), ~( hskp10 ) ] )
% 67.81/68.21  , clause( 141217, [ ~( hskp10 ), 'c3_1'( a1987 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 70, [ 'c1_1'( a1985 ), ~( hskp9 ) ] )
% 67.81/68.21  , clause( 141218, [ ~( hskp9 ), 'c1_1'( a1985 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 71, [ 'c3_1'( a1983 ), ~( hskp8 ) ] )
% 67.81/68.21  , clause( 141219, [ ~( hskp8 ), 'c3_1'( a1983 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 72, [ 'c0_1'( a1981 ), ~( hskp7 ) ] )
% 67.81/68.21  , clause( 141220, [ ~( hskp7 ), 'c0_1'( a1981 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 73, [ 'c1_1'( a1981 ), ~( hskp7 ) ] )
% 67.81/68.21  , clause( 141221, [ ~( hskp7 ), 'c1_1'( a1981 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 74, [ 'c3_1'( a1979 ), ~( hskp6 ) ] )
% 67.81/68.21  , clause( 141222, [ ~( hskp6 ), 'c3_1'( a1979 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.81/68.21  , clause( 141223, [ ~( hskp5 ), 'c1_1'( a1977 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 76, [ 'c0_1'( a1975 ), ~( hskp4 ) ] )
% 67.81/68.21  , clause( 141224, [ ~( hskp4 ), 'c0_1'( a1975 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 77, [ 'c1_1'( a1974 ), ~( hskp3 ) ] )
% 67.81/68.21  , clause( 141225, [ ~( hskp3 ), 'c1_1'( a1974 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 78, [ 'c2_1'( a1974 ), ~( hskp3 ) ] )
% 67.81/68.21  , clause( 141226, [ ~( hskp3 ), 'c2_1'( a1974 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 79, [ 'c1_1'( a1973 ), ~( hskp2 ) ] )
% 67.81/68.21  , clause( 141227, [ ~( hskp2 ), 'c1_1'( a1973 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 80, [ 'c3_1'( a1973 ), ~( hskp2 ) ] )
% 67.81/68.21  , clause( 141228, [ ~( hskp2 ), 'c3_1'( a1973 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 81, [ 'c0_1'( a1971 ), ~( hskp1 ) ] )
% 67.81/68.21  , clause( 141229, [ ~( hskp1 ), 'c0_1'( a1971 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 82, [ 'c2_1'( a1971 ), ~( hskp1 ) ] )
% 67.81/68.21  , clause( 141230, [ ~( hskp1 ), 'c2_1'( a1971 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 83, [ ~( 'c1_1'( a2049 ) ), ~( hskp26 ) ] )
% 67.81/68.21  , clause( 141231, [ ~( 'c1_1'( a2049 ) ), ~( hskp26 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 84, [ ~( 'c0_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.21  , clause( 141232, [ ~( 'c0_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 85, [ ~( 'c2_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.21  , clause( 141233, [ ~( 'c2_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 86, [ ~( 'c3_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.21  , clause( 141234, [ ~( 'c3_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 87, [ ~( 'c0_1'( a2031 ) ), ~( hskp24 ) ] )
% 67.81/68.21  , clause( 141235, [ ~( 'c0_1'( a2031 ) ), ~( hskp24 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 89, [ ~( 'c2_1'( a2031 ) ), ~( hskp24 ) ] )
% 67.81/68.21  , clause( 141237, [ ~( 'c2_1'( a2031 ) ), ~( hskp24 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 90, [ ~( 'c2_1'( a2014 ) ), ~( hskp23 ) ] )
% 67.81/68.21  , clause( 141238, [ ~( 'c2_1'( a2014 ) ), ~( hskp23 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 91, [ ~( 'c2_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.81/68.21  , clause( 141239, [ ~( 'c2_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 92, [ ~( 'c3_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.81/68.21  , clause( 141240, [ ~( 'c3_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 93, [ ~( 'c1_1'( a2009 ) ), ~( hskp21 ) ] )
% 67.81/68.21  , clause( 141241, [ ~( 'c1_1'( a2009 ) ), ~( hskp21 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 94, [ ~( 'c3_1'( a2009 ) ), ~( hskp21 ) ] )
% 67.81/68.21  , clause( 141242, [ ~( 'c3_1'( a2009 ) ), ~( hskp21 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 95, [ ~( 'c3_1'( a2003 ) ), ~( hskp20 ) ] )
% 67.81/68.21  , clause( 141243, [ ~( 'c3_1'( a2003 ) ), ~( hskp20 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 96, [ ~( 'c0_1'( a2001 ) ), ~( hskp19 ) ] )
% 67.81/68.21  , clause( 141244, [ ~( 'c0_1'( a2001 ) ), ~( hskp19 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 97, [ ~( 'c0_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.81/68.21  , clause( 141245, [ ~( 'c0_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 98, [ ~( 'c1_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.81/68.21  , clause( 141246, [ ~( 'c1_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 99, [ ~( 'c3_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.81/68.21  , clause( 141247, [ ~( 'c3_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 100, [ ~( 'c0_1'( a1998 ) ), ~( hskp17 ) ] )
% 67.81/68.21  , clause( 141248, [ ~( 'c0_1'( a1998 ) ), ~( hskp17 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 101, [ ~( 'c2_1'( a1996 ) ), ~( hskp16 ) ] )
% 67.81/68.21  , clause( 141249, [ ~( 'c2_1'( a1996 ) ), ~( hskp16 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 102, [ ~( 'c0_1'( a1993 ) ), ~( hskp15 ) ] )
% 67.81/68.21  , clause( 141250, [ ~( 'c0_1'( a1993 ) ), ~( hskp15 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 103, [ ~( 'c1_1'( a1993 ) ), ~( hskp15 ) ] )
% 67.81/68.21  , clause( 141251, [ ~( 'c1_1'( a1993 ) ), ~( hskp15 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 104, [ ~( 'c0_1'( a1992 ) ), ~( hskp14 ) ] )
% 67.81/68.21  , clause( 141252, [ ~( 'c0_1'( a1992 ) ), ~( hskp14 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 105, [ ~( 'c2_1'( a1992 ) ), ~( hskp14 ) ] )
% 67.81/68.21  , clause( 141253, [ ~( 'c2_1'( a1992 ) ), ~( hskp14 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 106, [ ~( 'c3_1'( a1991 ) ), ~( hskp13 ) ] )
% 67.81/68.21  , clause( 141254, [ ~( 'c3_1'( a1991 ) ), ~( hskp13 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 107, [ ~( 'c1_1'( a1990 ) ), ~( hskp12 ) ] )
% 67.81/68.21  , clause( 141255, [ ~( 'c1_1'( a1990 ) ), ~( hskp12 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 108, [ ~( 'c2_1'( a1990 ) ), ~( hskp12 ) ] )
% 67.81/68.21  , clause( 141256, [ ~( 'c2_1'( a1990 ) ), ~( hskp12 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 109, [ ~( 'c0_1'( a1989 ) ), ~( hskp11 ) ] )
% 67.81/68.21  , clause( 141257, [ ~( 'c0_1'( a1989 ) ), ~( hskp11 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 110, [ ~( 'c3_1'( a1989 ) ), ~( hskp11 ) ] )
% 67.81/68.21  , clause( 141258, [ ~( 'c3_1'( a1989 ) ), ~( hskp11 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 111, [ ~( 'c1_1'( a1987 ) ), ~( hskp10 ) ] )
% 67.81/68.21  , clause( 141259, [ ~( 'c1_1'( a1987 ) ), ~( hskp10 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 112, [ ~( 'c0_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.81/68.21  , clause( 141260, [ ~( 'c0_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 113, [ ~( 'c3_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.81/68.21  , clause( 141261, [ ~( 'c3_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 114, [ ~( 'c0_1'( a1983 ) ), ~( hskp8 ) ] )
% 67.81/68.21  , clause( 141262, [ ~( 'c0_1'( a1983 ) ), ~( hskp8 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 115, [ ~( 'c1_1'( a1983 ) ), ~( hskp8 ) ] )
% 67.81/68.21  , clause( 141263, [ ~( 'c1_1'( a1983 ) ), ~( hskp8 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 117, [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.81/68.21  , clause( 141265, [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 118, [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.81/68.21  , clause( 141266, [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.81/68.21  , clause( 141267, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.81/68.21  , clause( 141268, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.81/68.21  , clause( 141269, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.81/68.21  , clause( 141270, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 123, [ ~( 'c0_1'( a1974 ) ), ~( hskp3 ) ] )
% 67.81/68.21  , clause( 141271, [ ~( 'c0_1'( a1974 ) ), ~( hskp3 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 124, [ ~( 'c2_1'( a1973 ) ), ~( hskp2 ) ] )
% 67.81/68.21  , clause( 141272, [ ~( 'c2_1'( a1973 ) ), ~( hskp2 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 125, [ ~( 'c1_1'( a1971 ) ), ~( hskp1 ) ] )
% 67.81/68.21  , clause( 141273, [ ~( 'c1_1'( a1971 ) ), ~( hskp1 ) ] )
% 67.81/68.21  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.81/68.21     ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 129, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c1_1'( X ), hskp4, hskp27, 
% 67.81/68.21    ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141277, [ ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 'c0_1'( X ), 'c1_1'( X
% 67.81/68.21     ), hskp4, hskp27 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    5 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 130, [ ~( 'c3_1'( X ) ), 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, 
% 67.81/68.21    ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141278, [ ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c0_1'( X ), 'c1_1'( X
% 67.81/68.21     ), hskp29, hskp6 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    5 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 131, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( X ), hskp28, hskp8, 
% 67.81/68.21    ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141279, [ ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), 'c0_1'( X ), 'c2_1'( X
% 67.81/68.21     ), hskp28, hskp8 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    5 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 133, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp30, hskp5, 
% 67.81/68.21    ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141281, [ ~( 'c0_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c2_1'( X
% 67.81/68.21     ), hskp30, hskp5 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    5 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 134, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp4, hskp10, 
% 67.81/68.21    ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141282, [ ~( 'c0_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c2_1'( X
% 67.81/68.21     ), hskp4, hskp10 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    5 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 135, [ ~( 'c3_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, 
% 67.81/68.21    ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141283, [ ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c2_1'( X
% 67.81/68.21     ), hskp1, hskp10 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    5 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 136, [ ~( 'c3_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp22, hskp2, 
% 67.81/68.21    ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141284, [ ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c2_1'( X
% 67.81/68.21     ), hskp22, hskp2 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    5 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 137, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), 'c3_1'( X ), hskp23, hskp6, 
% 67.81/68.21    ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141285, [ ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c3_1'( X
% 67.81/68.21     ), hskp23, hskp6 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    5 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 138, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), 'c3_1'( X ), hskp3, hskp17, 
% 67.81/68.21    ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141286, [ ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 'c1_1'( X ), 'c3_1'( X
% 67.81/68.21     ), hskp3, hskp17 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    5 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 139, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 'c1_1'( X ), hskp10, ~( 
% 67.81/68.21    'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141287, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c1_1'( X ), hskp10 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 140, [ ~( 'c0_1'( X ) ), 'c2_1'( X ), 'c3_1'( X ), hskp16, hskp15, 
% 67.81/68.21    ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141288, [ ~( 'c0_1'( X ) ), ~( 'ndr1_0' ), 'c2_1'( X ), 'c3_1'( X
% 67.81/68.21     ), hskp16, hskp15 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    5 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 142, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 'c0_1'( X ), hskp4, 
% 67.81/68.21    hskp18, ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141290, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c0_1'( X ), hskp4, hskp18 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 143, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 'c0_1'( X ), hskp13, 
% 67.81/68.21    hskp20, ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141291, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c0_1'( X ), hskp13, hskp20 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 144, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, 
% 67.81/68.21    hskp11, ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141292, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c1_1'( X ), hskp10, hskp11 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 146, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), 'c1_1'( X ), hskp6, 
% 67.81/68.21    hskp18, ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141294, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c1_1'( X ), hskp6, hskp18 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 147, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), hskp1, 
% 67.81/68.21    hskp22, ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141295, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c2_1'( X ), hskp1, hskp22 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 148, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), hskp16, 
% 67.81/68.21    hskp24, ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141296, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c2_1'( X ), hskp16, hskp24 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 149, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 'c2_1'( X ), hskp11, 
% 67.81/68.21    hskp12, ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141297, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.21    'c2_1'( X ), hskp11, hskp12 ] )
% 67.81/68.21  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.21    1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.21  
% 67.81/68.21  
% 67.81/68.21  subsumption(
% 67.81/68.21  clause( 150, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ), hskp4, 
% 67.81/68.21    hskp17, ~( 'ndr1_0' ) ] )
% 67.81/68.21  , clause( 141298, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.22    'c3_1'( X ), hskp4, hskp17 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 152, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ), hskp24, 
% 67.81/68.22    hskp25, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141300, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.22    'c3_1'( X ), hskp24, hskp25 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 154, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), hskp17
% 67.81/68.22    , ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141302, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.22    ~( 'ndr1_0' ), hskp17 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 155, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), hskp1
% 67.81/68.22    , hskp4, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141303, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.22    ~( 'ndr1_0' ), hskp1, hskp4 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 2 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 157, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), hskp26
% 67.81/68.22    , hskp25, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141305, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    ~( 'ndr1_0' ), hskp26, hskp25 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 2 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 158, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), hskp4
% 67.81/68.22    , hskp11, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141306, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    ~( 'ndr1_0' ), hskp4, hskp11 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 2 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 159, [ 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ), 'c0_1'( Y ), 'c1_1'( 
% 67.81/68.22    Y ), 'c3_1'( Y ), hskp27, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141307, [ ~( 'ndr1_0' ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ), 
% 67.81/68.22    'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp27 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 7
% 67.81/68.22     ), ==>( 1, 0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 161, [ ~( 'c2_1'( X ) ), 'c1_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y ), 
% 67.81/68.22    'c0_1'( X ), 'c1_1'( X ), hskp2, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141309, [ ~( 'ndr1_0' ), ~( 'c2_1'( X ) ), 'c1_1'( Y ), 'c2_1'( Y
% 67.81/68.22     ), 'c3_1'( Y ), 'c0_1'( X ), 'c1_1'( X ), hskp2 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 7
% 67.81/68.22     ), ==>( 1, 0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 162, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( Y )
% 67.81/68.22    , 'c1_1'( Y ), 'c3_1'( Y ), hskp1, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141310, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.22    'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp1 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 7 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 163, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), 'c2_1'( X ), 'c0_1'( Y )
% 67.81/68.22    , 'c2_1'( Y ), 'c3_1'( Y ), hskp1, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141311, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), 
% 67.81/68.22    'c2_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y ), hskp1 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 7 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 164, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 'c0_1'( 
% 67.81/68.22    Y ), 'c2_1'( Y ), 'c3_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141312, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    ~( 'ndr1_0' ), 'c0_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 6 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 165, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c2_1'( X ), 'c3_1'( X )
% 67.81/68.22    , 'c0_1'( Y ), 'c3_1'( Y ), hskp15, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141313, [ ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c2_1'( X ), 'c3_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp15 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 7 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 168, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 'c0_1'( 
% 67.81/68.22    Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp28, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141316, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    ~( 'ndr1_0' ), 'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp28 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 7 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 169, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c2_1'( 
% 67.81/68.22    X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp3, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141317, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.22    'c2_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp3 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 7 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 170, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( Y ) ), 'c3_1'( 
% 67.81/68.22    X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp5, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141318, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.22    'c3_1'( Y ) ), 'c3_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp5 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 7 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 171, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c1_1'( Y ) ), 'c0_1'( 
% 67.81/68.22    X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp7, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141319, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.22    'c1_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp7 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 7 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 172, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c3_1'( Y ) ), 'c0_1'( 
% 67.81/68.22    X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp29, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141320, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.22    'c3_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp29 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 7 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 173, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c3_1'( Y ) ), 'c0_1'( 
% 67.81/68.22    X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp9, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141321, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.22    'c3_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp9 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 7 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 175, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( Y ) ), 'c2_1'( 
% 67.81/68.22    X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp10, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141323, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.22    'c3_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp10 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 7 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 177, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), 'c0_1'( 
% 67.81/68.22    X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp13, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141325, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.22    'c2_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp13 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 7 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 178, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), 'c1_1'( 
% 67.81/68.22    X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp14, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141326, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.22    'c2_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp14 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 7 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 179, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), ~( 
% 67.81/68.22    'c3_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141327, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.22    'c2_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 6 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 182, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), ~( 
% 67.81/68.22    'c3_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y ), hskp19, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141330, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.22    'c2_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y ), hskp19 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 7 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 183, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.22    'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c0_1'( Y ), hskp16, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141331, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    ~( 'ndr1_0' ), ~( 'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c0_1'( Y ), hskp16 ]
% 67.81/68.22     )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 7 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 184, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.22    'c2_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c1_1'( Y ), hskp27, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141332, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    ~( 'ndr1_0' ), ~( 'c2_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c1_1'( Y ), hskp27 ]
% 67.81/68.22     )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 7 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 185, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.22    'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c2_1'( Y ), hskp20, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141333, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    ~( 'ndr1_0' ), ~( 'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c2_1'( Y ), hskp20 ]
% 67.81/68.22     )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 7 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 186, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.22    'c0_1'( Y ) ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ), hskp10, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141334, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    ~( 'ndr1_0' ), ~( 'c0_1'( Y ) ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ), hskp10 ]
% 67.81/68.22     )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 7 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 187, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 'c3_1'( 
% 67.81/68.22    X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( Z ), 'c1_1'( Z ), 'c3_1'( Z ), ~( 
% 67.81/68.22    'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141335, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.22    'c2_1'( Y ) ), 'c3_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( Z ), 'c1_1'( 
% 67.81/68.22    Z ), 'c3_1'( Z ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 67.81/68.22    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 9 ), ==>( 3, 2 ), 
% 67.81/68.22    ==>( 4, 3 ), ==>( 5, 4 ), ==>( 6, 5 ), ==>( 7, 6 ), ==>( 8, 7 ), ==>( 9, 
% 67.81/68.22    8 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 189, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( Y ) ), ~( 'c3_1'( Z ) ), 'c2_1'( 
% 67.81/68.22    X ), 'c3_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 'c0_1'( Z ), 'c2_1'( Z ), ~( 
% 67.81/68.22    'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141337, [ ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 'c3_1'( Y ) ), ~( 
% 67.81/68.22    'c3_1'( Z ) ), 'c2_1'( X ), 'c3_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 'c0_1'( 
% 67.81/68.22    Z ), 'c2_1'( Z ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 67.81/68.22    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 9 ), ==>( 2, 1 ), ==>( 3, 2 ), 
% 67.81/68.22    ==>( 4, 3 ), ==>( 5, 4 ), ==>( 6, 5 ), ==>( 7, 6 ), ==>( 8, 7 ), ==>( 9, 
% 67.81/68.22    8 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 192, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c1_1'( Y ) ), ~( 
% 67.81/68.22    'c3_1'( Z ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( Z ), 'c2_1'( 
% 67.81/68.22    Z ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141340, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.22    'c1_1'( Y ) ), ~( 'c3_1'( Z ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 
% 67.81/68.22    'c0_1'( Z ), 'c2_1'( Z ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 67.81/68.22    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 9 ), ==>( 3, 2 ), 
% 67.81/68.22    ==>( 4, 3 ), ==>( 5, 4 ), ==>( 6, 5 ), ==>( 7, 6 ), ==>( 8, 7 ), ==>( 9, 
% 67.81/68.22    8 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 195, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c0_1'( Y ) ), ~( 
% 67.81/68.22    'c2_1'( Y ) ), ~( 'c0_1'( Z ) ), 'c1_1'( X ), 'c1_1'( Y ), 'c1_1'( Z ), 
% 67.81/68.22    'c2_1'( Z ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141343, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.22    'c0_1'( Y ) ), ~( 'c2_1'( Y ) ), ~( 'c0_1'( Z ) ), 'c1_1'( X ), 'c1_1'( Y
% 67.81/68.22     ), 'c1_1'( Z ), 'c2_1'( Z ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 67.81/68.22    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 9 ), ==>( 3, 2 ), 
% 67.81/68.22    ==>( 4, 3 ), ==>( 5, 4 ), ==>( 6, 5 ), ==>( 7, 6 ), ==>( 8, 7 ), ==>( 9, 
% 67.81/68.22    8 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 197, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), ~( 
% 67.81/68.22    'c3_1'( Y ) ), ~( 'c1_1'( Z ) ), 'c3_1'( X ), 'c2_1'( Y ), 'c2_1'( Z ), 
% 67.81/68.22    'c3_1'( Z ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141345, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'ndr1_0' ), ~( 
% 67.81/68.22    'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), ~( 'c1_1'( Z ) ), 'c3_1'( X ), 'c2_1'( Y
% 67.81/68.22     ), 'c2_1'( Z ), 'c3_1'( Z ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 67.81/68.22    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 9 ), ==>( 3, 2 ), 
% 67.81/68.22    ==>( 4, 3 ), ==>( 5, 4 ), ==>( 6, 5 ), ==>( 7, 6 ), ==>( 8, 7 ), ==>( 9, 
% 67.81/68.22    8 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 141953, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ), 'c0_1'( 
% 67.81/68.22    X ), 'c3_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), ~( 'ndr1_0' ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 187, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c3_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( Z ), 'c1_1'( Z ), 'c3_1'( 
% 67.81/68.22    Z ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 1, 2, substitution( 0, [ :=( X, X ), :=( Y, X ), :=( Z, Y )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 141959, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ), 'c0_1'( 
% 67.81/68.22    X ), 'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141953, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ), 'c0_1'( 
% 67.81/68.22    X ), 'c3_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), ~( 'ndr1_0' ) ]
% 67.81/68.22     )
% 67.81/68.22  , 2, 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 203, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y )
% 67.81/68.22    , 'c1_1'( Y ), 'c3_1'( X ), 'c3_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141959, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ), 'c0_1'( 
% 67.81/68.22    X ), 'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 6 ), ==>( 7, 7 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 141961, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c3_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), ~( 
% 67.81/68.22    'ndr1_0' ) ] )
% 67.81/68.22  , clause( 187, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c3_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( Z ), 'c1_1'( Z ), 'c3_1'( 
% 67.81/68.22    Z ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 4, 6, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Y )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 141963, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c3_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c1_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141961, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c3_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), ~( 
% 67.81/68.22    'ndr1_0' ) ] )
% 67.81/68.22  , 5, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 204, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 'c0_1'( 
% 67.81/68.22    Y ), 'c1_1'( Y ), 'c3_1'( Y ), 'c3_1'( X ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141963, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c3_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c1_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 6 ), ==>( 4, 3 ), ==>( 5, 5 ), 
% 67.81/68.22    ==>( 6, 4 ), ==>( 7, 7 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 141967, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( Y ) ), 'c2_1'( X ), 'c3_1'( 
% 67.81/68.22    X ), 'c1_1'( Y ), 'c2_1'( Y ), 'c0_1'( Y ), 'c2_1'( Y ), ~( 'ndr1_0' ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 189, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( Y ) ), ~( 'c3_1'( Z ) ), 
% 67.81/68.22    'c2_1'( X ), 'c3_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 'c0_1'( Z ), 'c2_1'( 
% 67.81/68.22    Z ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 1, 2, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Y )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 141972, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( Y ) ), 'c2_1'( X ), 'c3_1'( 
% 67.81/68.22    X ), 'c1_1'( Y ), 'c2_1'( Y ), 'c0_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141967, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( Y ) ), 'c2_1'( X ), 'c3_1'( 
% 67.81/68.22    X ), 'c1_1'( Y ), 'c2_1'( Y ), 'c0_1'( Y ), 'c2_1'( Y ), ~( 'ndr1_0' ) ]
% 67.81/68.22     )
% 67.81/68.22  , 5, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 205, [ ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.22    'c0_1'( Y ), 'c3_1'( X ), ~( 'c3_1'( Y ) ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141972, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( Y ) ), 'c2_1'( X ), 'c3_1'( 
% 67.81/68.22    X ), 'c1_1'( Y ), 'c2_1'( Y ), 'c0_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 6 ), ==>( 2, 1 ), ==>( 3, 5 ), ==>( 4, 2 ), ==>( 5, 3 ), 
% 67.81/68.22    ==>( 6, 4 ), ==>( 7, 7 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 141974, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.81/68.22    'c2_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( X ), 'c2_1'( X ), ~( 
% 67.81/68.22    'ndr1_0' ) ] )
% 67.81/68.22  , clause( 192, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c1_1'( Y ) ), ~( 
% 67.81/68.22    'c3_1'( Z ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( Z ), 'c2_1'( 
% 67.81/68.22    Z ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 1, 3, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 141976, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.81/68.22    'c2_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( X ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141974, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.81/68.22    'c2_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( X ), 'c2_1'( X ), ~( 
% 67.81/68.22    'ndr1_0' ) ] )
% 67.81/68.22  , 3, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 206, [ ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y )
% 67.81/68.22    , 'c0_1'( X ), 'c3_1'( Y ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141976, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.81/68.22    'c2_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), 'c0_1'( X ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 6 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 ), 
% 67.81/68.22    ==>( 6, 4 ), ==>( 7, 7 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 141979, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c0_1'( X ) ), ~( 
% 67.81/68.22    'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), ~( 
% 67.81/68.22    'ndr1_0' ) ] )
% 67.81/68.22  , clause( 195, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c0_1'( Y ) ), ~( 
% 67.81/68.22    'c2_1'( Y ) ), ~( 'c0_1'( Z ) ), 'c1_1'( X ), 'c1_1'( Y ), 'c1_1'( Z ), 
% 67.81/68.22    'c2_1'( Z ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, X ), :=( Z, Y )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 141985, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c0_1'( X ) ), ~( 
% 67.81/68.22    'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141979, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c0_1'( X ) ), 
% 67.81/68.22    ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), ~( 
% 67.81/68.22    'ndr1_0' ) ] )
% 67.81/68.22  , 4, 5, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 207, [ ~( 'c2_1'( X ) ), ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( 
% 67.81/68.22    X ), 'c1_1'( Y ), 'c2_1'( Y ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141985, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c0_1'( X ) ), 
% 67.81/68.22    ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), ~( 'ndr1_0' ) ]
% 67.81/68.22     )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 6 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 ), ==>( 7, 7 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 141987, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), ~( 
% 67.81/68.22    'c3_1'( Y ) ), 'c3_1'( X ), 'c2_1'( Y ), 'c2_1'( X ), 'c3_1'( X ), ~( 
% 67.81/68.22    'ndr1_0' ) ] )
% 67.81/68.22  , clause( 197, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), ~( 
% 67.81/68.22    'c3_1'( Y ) ), ~( 'c1_1'( Z ) ), 'c3_1'( X ), 'c2_1'( Y ), 'c2_1'( Z ), 
% 67.81/68.22    'c3_1'( Z ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 1, 4, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 141993, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), ~( 
% 67.81/68.22    'c3_1'( Y ) ), 'c3_1'( X ), 'c2_1'( Y ), 'c2_1'( X ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141987, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.81/68.22    ~( 'c3_1'( Y ) ), 'c3_1'( X ), 'c2_1'( Y ), 'c2_1'( X ), 'c3_1'( X ), ~( 
% 67.81/68.22    'ndr1_0' ) ] )
% 67.81/68.22  , 4, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 208, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c2_1'( 
% 67.81/68.22    Y ), 'c2_1'( X ), ~( 'c3_1'( Y ) ), 'c3_1'( X ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , clause( 141993, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.81/68.22    ~( 'c3_1'( Y ) ), 'c3_1'( X ), 'c2_1'( Y ), 'c2_1'( X ), ~( 'ndr1_0' ) ]
% 67.81/68.22     )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 5 ), ==>( 4, 6 ), ==>( 5, 3 ), 
% 67.81/68.22    ==>( 6, 4 ), ==>( 7, 7 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 141994, [ 'ndr1_0', hskp16, hskp18 ] )
% 67.81/68.22  , clause( 9, [ 'ndr1_0', ~( hskp21 ) ] )
% 67.81/68.22  , 1, clause( 35, [ hskp16, hskp18, hskp21 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 141995, [ 'ndr1_0', 'ndr1_0', hskp18 ] )
% 67.81/68.22  , clause( 14, [ 'ndr1_0', ~( hskp16 ) ] )
% 67.81/68.22  , 1, clause( 141994, [ 'ndr1_0', hskp16, hskp18 ] )
% 67.81/68.22  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 141996, [ 'ndr1_0', hskp18 ] )
% 67.81/68.22  , clause( 141995, [ 'ndr1_0', 'ndr1_0', hskp18 ] )
% 67.81/68.22  , 0, 1, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 209, [ hskp18, 'ndr1_0' ] )
% 67.81/68.22  , clause( 141996, [ 'ndr1_0', hskp18 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.81/68.22     ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 141997, [ 'ndr1_0', 'ndr1_0' ] )
% 67.81/68.22  , clause( 12, [ 'ndr1_0', ~( hskp18 ) ] )
% 67.81/68.22  , 1, clause( 209, [ hskp18, 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 141998, [ 'ndr1_0' ] )
% 67.81/68.22  , clause( 141997, [ 'ndr1_0', 'ndr1_0' ] )
% 67.81/68.22  , 0, 1, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , clause( 141998, [ 'ndr1_0' ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 141999, [ ~( 'c2_1'( a1979 ) ), hskp27, hskp30 ] )
% 67.81/68.22  , clause( 118, [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.81/68.22  , 1, clause( 33, [ hskp27, hskp30, hskp6 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 211, [ hskp27, hskp30, ~( 'c2_1'( a1979 ) ) ] )
% 67.81/68.22  , clause( 141999, [ ~( 'c2_1'( a1979 ) ), hskp27, hskp30 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142000, [ ~( 'c0_1'( a1979 ) ), hskp27, hskp30 ] )
% 67.81/68.22  , clause( 117, [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.81/68.22  , 1, clause( 33, [ hskp27, hskp30, hskp6 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 212, [ hskp27, hskp30, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.22  , clause( 142000, [ ~( 'c0_1'( a1979 ) ), hskp27, hskp30 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142001, [ ~( 'c1_1'( a1983 ) ), hskp23, hskp5 ] )
% 67.81/68.22  , clause( 115, [ ~( 'c1_1'( a1983 ) ), ~( hskp8 ) ] )
% 67.81/68.22  , 1, clause( 32, [ hskp23, hskp5, hskp8 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 213, [ hskp23, hskp5, ~( 'c1_1'( a1983 ) ) ] )
% 67.81/68.22  , clause( 142001, [ ~( 'c1_1'( a1983 ) ), hskp23, hskp5 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142002, [ ~( 'c0_1'( a1983 ) ), hskp23, hskp5 ] )
% 67.81/68.22  , clause( 114, [ ~( 'c0_1'( a1983 ) ), ~( hskp8 ) ] )
% 67.81/68.22  , 1, clause( 32, [ hskp23, hskp5, hskp8 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 214, [ hskp23, hskp5, ~( 'c0_1'( a1983 ) ) ] )
% 67.81/68.22  , clause( 142002, [ ~( 'c0_1'( a1983 ) ), hskp23, hskp5 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142003, [ 'c0_1'( a1972 ), hskp1, hskp21 ] )
% 67.81/68.22  , clause( 42, [ 'c0_1'( a1972 ), ~( hskp28 ) ] )
% 67.81/68.22  , 1, clause( 31, [ hskp1, hskp21, hskp28 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 215, [ hskp1, hskp21, 'c0_1'( a1972 ) ] )
% 67.81/68.22  , clause( 142003, [ 'c0_1'( a1972 ), hskp1, hskp21 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142004, [ 'c1_1'( a1972 ), hskp1, hskp21 ] )
% 67.81/68.22  , clause( 43, [ 'c1_1'( a1972 ), ~( hskp28 ) ] )
% 67.81/68.22  , 1, clause( 31, [ hskp1, hskp21, hskp28 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 216, [ hskp1, hskp21, 'c1_1'( a1972 ) ] )
% 67.81/68.22  , clause( 142004, [ 'c1_1'( a1972 ), hskp1, hskp21 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142005, [ ~( 'c0_1'( a2001 ) ), hskp16, hskp15 ] )
% 67.81/68.22  , clause( 96, [ ~( 'c0_1'( a2001 ) ), ~( hskp19 ) ] )
% 67.81/68.22  , 1, clause( 34, [ hskp16, hskp15, hskp19 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 217, [ hskp16, hskp15, ~( 'c0_1'( a2001 ) ) ] )
% 67.81/68.22  , clause( 142005, [ ~( 'c0_1'( a2001 ) ), hskp16, hskp15 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142006, [ 'c3_1'( a1972 ), hskp1, hskp21 ] )
% 67.81/68.22  , clause( 44, [ 'c3_1'( a1972 ), ~( hskp28 ) ] )
% 67.81/68.22  , 1, clause( 31, [ hskp1, hskp21, hskp28 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 218, [ hskp1, hskp21, 'c3_1'( a1972 ) ] )
% 67.81/68.22  , clause( 142006, [ 'c3_1'( a1972 ), hskp1, hskp21 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142007, [ ~( 'c3_1'( a2009 ) ), hskp16, hskp18 ] )
% 67.81/68.22  , clause( 94, [ ~( 'c3_1'( a2009 ) ), ~( hskp21 ) ] )
% 67.81/68.22  , 1, clause( 35, [ hskp16, hskp18, hskp21 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 219, [ hskp16, hskp18, ~( 'c3_1'( a2009 ) ) ] )
% 67.81/68.22  , clause( 142007, [ ~( 'c3_1'( a2009 ) ), hskp16, hskp18 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142008, [ ~( 'c1_1'( a2009 ) ), hskp16, hskp18 ] )
% 67.81/68.22  , clause( 93, [ ~( 'c1_1'( a2009 ) ), ~( hskp21 ) ] )
% 67.81/68.22  , 1, clause( 35, [ hskp16, hskp18, hskp21 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 220, [ hskp16, hskp18, ~( 'c1_1'( a2009 ) ) ] )
% 67.81/68.22  , clause( 142008, [ ~( 'c1_1'( a2009 ) ), hskp16, hskp18 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142009, [ 'c3_1'( a1979 ), hskp27, hskp30 ] )
% 67.81/68.22  , clause( 74, [ 'c3_1'( a1979 ), ~( hskp6 ) ] )
% 67.81/68.22  , 1, clause( 33, [ hskp27, hskp30, hskp6 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 221, [ hskp27, hskp30, 'c3_1'( a1979 ) ] )
% 67.81/68.22  , clause( 142009, [ 'c3_1'( a1979 ), hskp27, hskp30 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142010, [ 'c3_1'( a1983 ), hskp23, hskp5 ] )
% 67.81/68.22  , clause( 71, [ 'c3_1'( a1983 ), ~( hskp8 ) ] )
% 67.81/68.22  , 1, clause( 32, [ hskp23, hskp5, hskp8 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 222, [ hskp23, hskp5, 'c3_1'( a1983 ) ] )
% 67.81/68.22  , clause( 142010, [ 'c3_1'( a1983 ), hskp23, hskp5 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142011, [ 'c2_1'( a2009 ), hskp16, hskp18 ] )
% 67.81/68.22  , clause( 53, [ 'c2_1'( a2009 ), ~( hskp21 ) ] )
% 67.81/68.22  , 1, clause( 35, [ hskp16, hskp18, hskp21 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 223, [ hskp16, hskp18, 'c2_1'( a2009 ) ] )
% 67.81/68.22  , clause( 142011, [ 'c2_1'( a2009 ), hskp16, hskp18 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142012, [ 'c3_1'( a2001 ), hskp16, hskp15 ] )
% 67.81/68.22  , clause( 57, [ 'c3_1'( a2001 ), ~( hskp19 ) ] )
% 67.81/68.22  , 1, clause( 34, [ hskp16, hskp15, hskp19 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 224, [ hskp16, hskp15, 'c3_1'( a2001 ) ] )
% 67.81/68.22  , clause( 142012, [ 'c3_1'( a2001 ), hskp16, hskp15 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142013, [ 'c2_1'( a2001 ), hskp16, hskp15 ] )
% 67.81/68.22  , clause( 56, [ 'c2_1'( a2001 ), ~( hskp19 ) ] )
% 67.81/68.22  , 1, clause( 34, [ hskp16, hskp15, hskp19 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 225, [ hskp16, hskp15, 'c2_1'( a2001 ) ] )
% 67.81/68.22  , clause( 142013, [ 'c2_1'( a2001 ), hskp16, hskp15 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142014, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c1_1'( X ), hskp4, hskp27
% 67.81/68.22     ] )
% 67.81/68.22  , clause( 129, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c1_1'( X ), hskp4, hskp27
% 67.81/68.22    , ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 226, [ 'c0_1'( X ), 'c1_1'( X ), hskp4, hskp27, ~( 'c2_1'( X ) ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 142014, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c1_1'( X ), hskp4, 
% 67.81/68.22    hskp27 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.81/68.22    0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142015, [ ~( 'c3_1'( X ) ), 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6
% 67.81/68.22     ] )
% 67.81/68.22  , clause( 130, [ ~( 'c3_1'( X ) ), 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6
% 67.81/68.22    , ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 227, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c3_1'( X ) ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 142015, [ ~( 'c3_1'( X ) ), 'c0_1'( X ), 'c1_1'( X ), hskp29, 
% 67.81/68.22    hskp6 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.81/68.22    0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142016, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( X ), hskp28, hskp8
% 67.81/68.22     ] )
% 67.81/68.22  , clause( 131, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( X ), hskp28, hskp8
% 67.81/68.22    , ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 228, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp28, hskp8, 'c2_1'( X ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 142016, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( X ), hskp28, 
% 67.81/68.22    hskp8 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.81/68.22    0 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142017, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp30, hskp5
% 67.81/68.22     ] )
% 67.81/68.22  , clause( 133, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp30, hskp5
% 67.81/68.22    , ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 237, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp30, hskp5, 'c2_1'( X ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 142017, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp30, 
% 67.81/68.22    hskp5 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142018, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp4, hskp10
% 67.81/68.22     ] )
% 67.81/68.22  , clause( 134, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp4, hskp10
% 67.81/68.22    , ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 238, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp4, hskp10, 'c2_1'( X ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 142018, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp4, 
% 67.81/68.22    hskp10 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142019, [ 'c0_1'( a1983 ), 'c1_1'( a1983 ), hskp29, hskp6, hskp23, 
% 67.81/68.22    hskp5 ] )
% 67.81/68.22  , clause( 227, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c3_1'( X ) )
% 67.81/68.22     ] )
% 67.81/68.22  , 4, clause( 222, [ hskp23, hskp5, 'c3_1'( a1983 ) ] )
% 67.81/68.22  , 2, substitution( 0, [ :=( X, a1983 )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142020, [ hskp23, hskp5, 'c1_1'( a1983 ), hskp29, hskp6, hskp23, 
% 67.81/68.22    hskp5 ] )
% 67.81/68.22  , clause( 214, [ hskp23, hskp5, ~( 'c0_1'( a1983 ) ) ] )
% 67.81/68.22  , 2, clause( 142019, [ 'c0_1'( a1983 ), 'c1_1'( a1983 ), hskp29, hskp6, 
% 67.81/68.22    hskp23, hskp5 ] )
% 67.81/68.22  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142021, [ hskp23, hskp5, 'c1_1'( a1983 ), hskp29, hskp6, hskp5 ] )
% 67.81/68.22  , clause( 142020, [ hskp23, hskp5, 'c1_1'( a1983 ), hskp29, hskp6, hskp23, 
% 67.81/68.22    hskp5 ] )
% 67.81/68.22  , 0, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142022, [ hskp23, hskp5, 'c1_1'( a1983 ), hskp29, hskp6 ] )
% 67.81/68.22  , clause( 142021, [ hskp23, hskp5, 'c1_1'( a1983 ), hskp29, hskp6, hskp5 ]
% 67.81/68.22     )
% 67.81/68.22  , 1, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 239, [ hskp29, hskp6, hskp23, hskp5, 'c1_1'( a1983 ) ] )
% 67.81/68.22  , clause( 142022, [ hskp23, hskp5, 'c1_1'( a1983 ), hskp29, hskp6 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 3 ), ==>( 2
% 67.81/68.22    , 4 ), ==>( 3, 0 ), ==>( 4, 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142023, [ hskp23, hskp5, hskp29, hskp6, hskp23, hskp5 ] )
% 67.81/68.22  , clause( 213, [ hskp23, hskp5, ~( 'c1_1'( a1983 ) ) ] )
% 67.81/68.22  , 2, clause( 239, [ hskp29, hskp6, hskp23, hskp5, 'c1_1'( a1983 ) ] )
% 67.81/68.22  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142024, [ hskp23, hskp5, hskp29, hskp6, hskp5 ] )
% 67.81/68.22  , clause( 142023, [ hskp23, hskp5, hskp29, hskp6, hskp23, hskp5 ] )
% 67.81/68.22  , 0, 4, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142025, [ hskp23, hskp5, hskp29, hskp6 ] )
% 67.81/68.22  , clause( 142024, [ hskp23, hskp5, hskp29, hskp6, hskp5 ] )
% 67.81/68.22  , 1, 4, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 241, [ hskp29, hskp23, hskp5, hskp6 ] )
% 67.81/68.22  , clause( 142025, [ hskp23, hskp5, hskp29, hskp6 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2
% 67.81/68.22    , 0 ), ==>( 3, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142026, [ ~( 'c3_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10
% 67.81/68.22     ] )
% 67.81/68.22  , clause( 135, [ ~( 'c3_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10
% 67.81/68.22    , ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 242, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c3_1'( X ) ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 142026, [ ~( 'c3_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp1, 
% 67.81/68.22    hskp10 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.81/68.22    0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142027, [ ~( 'c0_1'( a1979 ) ), hskp29, hskp23, hskp5 ] )
% 67.81/68.22  , clause( 117, [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.81/68.22  , 1, clause( 241, [ hskp29, hskp23, hskp5, hskp6 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 244, [ hskp23, hskp29, hskp5, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.22  , clause( 142027, [ ~( 'c0_1'( a1979 ) ), hskp29, hskp23, hskp5 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.22    , 0 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142028, [ ~( 'c2_1'( a1979 ) ), hskp29, hskp23, hskp5 ] )
% 67.81/68.22  , clause( 118, [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.81/68.22  , 1, clause( 241, [ hskp29, hskp23, hskp5, hskp6 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 245, [ hskp23, hskp29, hskp5, ~( 'c2_1'( a1979 ) ) ] )
% 67.81/68.22  , clause( 142028, [ ~( 'c2_1'( a1979 ) ), hskp29, hskp23, hskp5 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.22    , 0 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142029, [ ~( 'c3_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp22, hskp2
% 67.81/68.22     ] )
% 67.81/68.22  , clause( 136, [ ~( 'c3_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp22, hskp2
% 67.81/68.22    , ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 247, [ 'c1_1'( X ), 'c2_1'( X ), hskp22, hskp2, ~( 'c3_1'( X ) ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 142029, [ ~( 'c3_1'( X ) ), 'c1_1'( X ), 'c2_1'( X ), hskp22, 
% 67.81/68.22    hskp2 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.81/68.22    0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142030, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), 'c3_1'( X ), hskp23, hskp6
% 67.81/68.22     ] )
% 67.81/68.22  , clause( 137, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), 'c3_1'( X ), hskp23, hskp6
% 67.81/68.22    , ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 255, [ 'c1_1'( X ), ~( 'c2_1'( X ) ), hskp23, hskp6, 'c3_1'( X ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 142030, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), 'c3_1'( X ), hskp23, 
% 67.81/68.22    hskp6 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.81/68.22    0 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142031, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), 'c3_1'( X ), hskp3, hskp17
% 67.81/68.22     ] )
% 67.81/68.22  , clause( 138, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), 'c3_1'( X ), hskp3, hskp17
% 67.81/68.22    , ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 257, [ 'c1_1'( X ), ~( 'c2_1'( X ) ), hskp3, hskp17, 'c3_1'( X ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 142031, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), 'c3_1'( X ), hskp3, 
% 67.81/68.22    hskp17 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.81/68.22    0 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142032, [ hskp16, hskp18, 'c1_1'( a2009 ), ~( 'c2_1'( a2009 ) ), 
% 67.81/68.22    hskp3, hskp17 ] )
% 67.81/68.22  , clause( 219, [ hskp16, hskp18, ~( 'c3_1'( a2009 ) ) ] )
% 67.81/68.22  , 2, clause( 257, [ 'c1_1'( X ), ~( 'c2_1'( X ) ), hskp3, hskp17, 'c3_1'( X
% 67.81/68.22     ) ] )
% 67.81/68.22  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2009 )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142033, [ hskp16, hskp18, hskp16, hskp18, ~( 'c2_1'( a2009 ) ), 
% 67.81/68.22    hskp3, hskp17 ] )
% 67.81/68.22  , clause( 220, [ hskp16, hskp18, ~( 'c1_1'( a2009 ) ) ] )
% 67.81/68.22  , 2, clause( 142032, [ hskp16, hskp18, 'c1_1'( a2009 ), ~( 'c2_1'( a2009 )
% 67.81/68.22     ), hskp3, hskp17 ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142034, [ hskp16, hskp18, hskp18, ~( 'c2_1'( a2009 ) ), hskp3, 
% 67.81/68.22    hskp17 ] )
% 67.81/68.22  , clause( 142033, [ hskp16, hskp18, hskp16, hskp18, ~( 'c2_1'( a2009 ) ), 
% 67.81/68.22    hskp3, hskp17 ] )
% 67.81/68.22  , 0, 2, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142035, [ hskp16, hskp18, ~( 'c2_1'( a2009 ) ), hskp3, hskp17 ] )
% 67.81/68.22  , clause( 142034, [ hskp16, hskp18, hskp18, ~( 'c2_1'( a2009 ) ), hskp3, 
% 67.81/68.22    hskp17 ] )
% 67.81/68.22  , 1, 2, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 259, [ hskp3, hskp17, hskp16, hskp18, ~( 'c2_1'( a2009 ) ) ] )
% 67.81/68.22  , clause( 142035, [ hskp16, hskp18, ~( 'c2_1'( a2009 ) ), hskp3, hskp17 ]
% 67.81/68.22     )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 3 ), ==>( 2
% 67.81/68.22    , 4 ), ==>( 3, 0 ), ==>( 4, 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142036, [ hskp3, hskp17, hskp16, hskp18, hskp16, hskp18 ] )
% 67.81/68.22  , clause( 259, [ hskp3, hskp17, hskp16, hskp18, ~( 'c2_1'( a2009 ) ) ] )
% 67.81/68.22  , 4, clause( 223, [ hskp16, hskp18, 'c2_1'( a2009 ) ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142037, [ hskp3, hskp17, hskp16, hskp18, hskp18 ] )
% 67.81/68.22  , clause( 142036, [ hskp3, hskp17, hskp16, hskp18, hskp16, hskp18 ] )
% 67.81/68.22  , 2, 4, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142038, [ hskp3, hskp17, hskp16, hskp18 ] )
% 67.81/68.22  , clause( 142037, [ hskp3, hskp17, hskp16, hskp18, hskp18 ] )
% 67.81/68.22  , 3, 4, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 260, [ hskp17, hskp16, hskp18, hskp3 ] )
% 67.81/68.22  , clause( 142038, [ hskp3, hskp17, hskp16, hskp18 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142039, [ 'c1_1'( a1974 ), hskp17, hskp16, hskp18 ] )
% 67.81/68.22  , clause( 77, [ 'c1_1'( a1974 ), ~( hskp3 ) ] )
% 67.81/68.22  , 1, clause( 260, [ hskp17, hskp16, hskp18, hskp3 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 261, [ hskp16, hskp17, hskp18, 'c1_1'( a1974 ) ] )
% 67.81/68.22  , clause( 142039, [ 'c1_1'( a1974 ), hskp17, hskp16, hskp18 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.22    , 0 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142040, [ 'c2_1'( a1974 ), hskp17, hskp16, hskp18 ] )
% 67.81/68.22  , clause( 78, [ 'c2_1'( a1974 ), ~( hskp3 ) ] )
% 67.81/68.22  , 1, clause( 260, [ hskp17, hskp16, hskp18, hskp3 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 262, [ hskp16, hskp17, hskp18, 'c2_1'( a1974 ) ] )
% 67.81/68.22  , clause( 142040, [ 'c2_1'( a1974 ), hskp17, hskp16, hskp18 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.22    , 0 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142041, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 'c1_1'( X ), hskp10 ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 139, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 'c1_1'( X ), hskp10, 
% 67.81/68.22    ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 4, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142041, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 'c1_1'( X ), hskp10
% 67.81/68.22     ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    3 ), ==>( 2, 1 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142042, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, 'c1_1'( X ), ~( 
% 67.81/68.22    'c2_1'( X ) ), hskp3, hskp17 ] )
% 67.81/68.22  , clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ]
% 67.81/68.22     )
% 67.81/68.22  , 3, clause( 257, [ 'c1_1'( X ), ~( 'c2_1'( X ) ), hskp3, hskp17, 'c3_1'( X
% 67.81/68.22     ) ] )
% 67.81/68.22  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142043, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, 'c1_1'( X ), hskp3
% 67.81/68.22    , hskp17 ] )
% 67.81/68.22  , clause( 142042, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, 'c1_1'( X ), ~( 
% 67.81/68.22    'c2_1'( X ) ), hskp3, hskp17 ] )
% 67.81/68.22  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142044, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, hskp3, hskp17 ] )
% 67.81/68.22  , clause( 142043, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, 'c1_1'( X ), 
% 67.81/68.22    hskp3, hskp17 ] )
% 67.81/68.22  , 1, 3, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 265, [ 'c1_1'( X ), hskp10, hskp3, hskp17, ~( 'c2_1'( X ) ) ] )
% 67.81/68.22  , clause( 142044, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, hskp3, hskp17 ]
% 67.81/68.22     )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.81/68.22    0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142045, [ ~( 'c2_1'( a1983 ) ), 'c1_1'( a1983 ), hskp10, hskp23, 
% 67.81/68.22    hskp5 ] )
% 67.81/68.22  , clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ]
% 67.81/68.22     )
% 67.81/68.22  , 3, clause( 222, [ hskp23, hskp5, 'c3_1'( a1983 ) ] )
% 67.81/68.22  , 2, substitution( 0, [ :=( X, a1983 )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142046, [ hskp23, hskp5, ~( 'c2_1'( a1983 ) ), hskp10, hskp23, 
% 67.81/68.22    hskp5 ] )
% 67.81/68.22  , clause( 213, [ hskp23, hskp5, ~( 'c1_1'( a1983 ) ) ] )
% 67.81/68.22  , 2, clause( 142045, [ ~( 'c2_1'( a1983 ) ), 'c1_1'( a1983 ), hskp10, 
% 67.81/68.22    hskp23, hskp5 ] )
% 67.81/68.22  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142047, [ hskp23, hskp5, ~( 'c2_1'( a1983 ) ), hskp10, hskp5 ] )
% 67.81/68.22  , clause( 142046, [ hskp23, hskp5, ~( 'c2_1'( a1983 ) ), hskp10, hskp23, 
% 67.81/68.22    hskp5 ] )
% 67.81/68.22  , 0, 4, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142048, [ hskp23, hskp5, ~( 'c2_1'( a1983 ) ), hskp10 ] )
% 67.81/68.22  , clause( 142047, [ hskp23, hskp5, ~( 'c2_1'( a1983 ) ), hskp10, hskp5 ] )
% 67.81/68.22  , 1, 4, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 267, [ hskp10, hskp23, hskp5, ~( 'c2_1'( a1983 ) ) ] )
% 67.81/68.22  , clause( 142048, [ hskp23, hskp5, ~( 'c2_1'( a1983 ) ), hskp10 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2
% 67.81/68.22    , 3 ), ==>( 3, 0 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142049, [ ~( 'c0_1'( X ) ), 'c2_1'( X ), 'c3_1'( X ), hskp16, 
% 67.81/68.22    hskp15 ] )
% 67.81/68.22  , clause( 140, [ ~( 'c0_1'( X ) ), 'c2_1'( X ), 'c3_1'( X ), hskp16, hskp15
% 67.81/68.22    , ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 271, [ ~( 'c0_1'( X ) ), 'c2_1'( X ), hskp16, hskp15, 'c3_1'( X ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 142049, [ ~( 'c0_1'( X ) ), 'c2_1'( X ), 'c3_1'( X ), hskp16, 
% 67.81/68.22    hskp15 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142050, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 'c0_1'( X ), hskp4, 
% 67.81/68.22    hskp18 ] )
% 67.81/68.22  , clause( 142, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 'c0_1'( X ), hskp4, 
% 67.81/68.22    hskp18, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 280, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, hskp18, ~( 'c3_1'( X )
% 67.81/68.22     ) ] )
% 67.81/68.22  , clause( 142050, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 'c0_1'( X ), hskp4
% 67.81/68.22    , hskp18 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    4 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142051, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 'c0_1'( X ), hskp13, 
% 67.81/68.22    hskp20 ] )
% 67.81/68.22  , clause( 143, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 'c0_1'( X ), hskp13, 
% 67.81/68.22    hskp20, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 287, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), hskp13, hskp20, ~( 'c3_1'( X
% 67.81/68.22     ) ) ] )
% 67.81/68.22  , clause( 142051, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 'c0_1'( X ), hskp13
% 67.81/68.22    , hskp20 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    4 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142052, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, 
% 67.81/68.22    hskp11 ] )
% 67.81/68.22  , clause( 144, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, 
% 67.81/68.22    hskp11, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 299, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp10, hskp11, ~( 'c2_1'( X
% 67.81/68.22     ) ) ] )
% 67.81/68.22  , clause( 142052, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10
% 67.81/68.22    , hskp11 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    4 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142053, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), 'c1_1'( X ), hskp6, 
% 67.81/68.22    hskp18 ] )
% 67.81/68.22  , clause( 146, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), 'c1_1'( X ), hskp6, 
% 67.81/68.22    hskp18, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 305, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp6, hskp18, ~( 'c3_1'( X )
% 67.81/68.22     ) ] )
% 67.81/68.22  , clause( 142053, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), 'c1_1'( X ), hskp6
% 67.81/68.22    , hskp18 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    4 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142054, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), hskp1, 
% 67.81/68.22    hskp22 ] )
% 67.81/68.22  , clause( 147, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), hskp1, 
% 67.81/68.22    hskp22, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 312, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp1, hskp22, 'c2_1'( X
% 67.81/68.22     ) ] )
% 67.81/68.22  , clause( 142054, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), hskp1
% 67.81/68.22    , hskp22 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142055, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), hskp16, 
% 67.81/68.22    hskp24 ] )
% 67.81/68.22  , clause( 148, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), hskp16, 
% 67.81/68.22    hskp24, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 318, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp16, hskp24, 'c2_1'( 
% 67.81/68.22    X ) ] )
% 67.81/68.22  , clause( 142055, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), hskp16
% 67.81/68.22    , hskp24 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142056, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 'c2_1'( X ), hskp11, 
% 67.81/68.22    hskp12 ] )
% 67.81/68.22  , clause( 149, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 'c2_1'( X ), hskp11, 
% 67.81/68.22    hskp12, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 328, [ ~( 'c1_1'( X ) ), 'c2_1'( X ), hskp11, hskp12, ~( 'c3_1'( X
% 67.81/68.22     ) ) ] )
% 67.81/68.22  , clause( 142056, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 'c2_1'( X ), hskp11
% 67.81/68.22    , hskp12 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    4 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142057, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ), hskp4, 
% 67.81/68.22    hskp17 ] )
% 67.81/68.22  , clause( 150, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ), hskp4, 
% 67.81/68.22    hskp17, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 332, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), hskp4, hskp17, 'c3_1'( X
% 67.81/68.22     ) ] )
% 67.81/68.22  , clause( 142057, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ), hskp4
% 67.81/68.22    , hskp17 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142058, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ), hskp24, 
% 67.81/68.22    hskp25 ] )
% 67.81/68.22  , clause( 152, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ), hskp24, 
% 67.81/68.22    hskp25, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 341, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), hskp24, hskp25, 'c3_1'( 
% 67.81/68.22    X ) ] )
% 67.81/68.22  , clause( 142058, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ), hskp24
% 67.81/68.22    , hskp25 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142059, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c0_1'( X ) ), 
% 67.81/68.22    ~( 'c2_1'( X ) ), hskp4, hskp17 ] )
% 67.81/68.22  , clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ]
% 67.81/68.22     )
% 67.81/68.22  , 3, clause( 332, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), hskp4, hskp17, 
% 67.81/68.22    'c3_1'( X ) ] )
% 67.81/68.22  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142060, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c0_1'( X ) ), 
% 67.81/68.22    hskp4, hskp17 ] )
% 67.81/68.22  , clause( 142059, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c0_1'( X ) )
% 67.81/68.22    , ~( 'c2_1'( X ) ), hskp4, hskp17 ] )
% 67.81/68.22  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 350, [ ~( 'c0_1'( X ) ), hskp4, hskp17, 'c1_1'( X ), hskp10, ~( 
% 67.81/68.22    'c2_1'( X ) ) ] )
% 67.81/68.22  , clause( 142060, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c0_1'( X ) )
% 67.81/68.22    , hskp4, hskp17 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 
% 67.81/68.22    3 ), ==>( 2, 4 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142061, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), ~( 'c2_1'( a2009 )
% 67.81/68.22     ), hskp4, hskp17 ] )
% 67.81/68.22  , clause( 219, [ hskp16, hskp18, ~( 'c3_1'( a2009 ) ) ] )
% 67.81/68.22  , 2, clause( 332, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), hskp4, hskp17, 
% 67.81/68.22    'c3_1'( X ) ] )
% 67.81/68.22  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2009 )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142062, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), hskp4, hskp17, 
% 67.81/68.22    hskp16, hskp18 ] )
% 67.81/68.22  , clause( 142061, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), ~( 'c2_1'( a2009
% 67.81/68.22     ) ), hskp4, hskp17 ] )
% 67.81/68.22  , 3, clause( 223, [ hskp16, hskp18, 'c2_1'( a2009 ) ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142063, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), hskp4, hskp17, 
% 67.81/68.22    hskp18 ] )
% 67.81/68.22  , clause( 142062, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), hskp4, hskp17, 
% 67.81/68.22    hskp16, hskp18 ] )
% 67.81/68.22  , 0, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142064, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), hskp4, hskp17 ] )
% 67.81/68.22  , clause( 142063, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), hskp4, hskp17, 
% 67.81/68.22    hskp18 ] )
% 67.81/68.22  , 1, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 351, [ hskp4, hskp17, hskp16, hskp18, ~( 'c0_1'( a2009 ) ) ] )
% 67.81/68.22  , clause( 142064, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), hskp4, hskp17 ]
% 67.81/68.22     )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 3 ), ==>( 2
% 67.81/68.22    , 4 ), ==>( 3, 0 ), ==>( 4, 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142065, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.22    hskp17 ] )
% 67.81/68.22  , clause( 154, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.22    hskp17, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 4, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X ) )
% 67.81/68.22     ] )
% 67.81/68.22  , clause( 142065, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.22    hskp17 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 3 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142066, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c0_1'( X
% 67.81/68.22     ) ), ~( 'c1_1'( X ) ), hskp1, hskp22 ] )
% 67.81/68.22  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.81/68.22     ) ] )
% 67.81/68.22  , 3, clause( 312, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp1, hskp22, 
% 67.81/68.22    'c2_1'( X ) ] )
% 67.81/68.22  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142067, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c1_1'( X
% 67.81/68.22     ) ), hskp1, hskp22 ] )
% 67.81/68.22  , clause( 142066, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c0_1'( 
% 67.81/68.22    X ) ), ~( 'c1_1'( X ) ), hskp1, hskp22 ] )
% 67.81/68.22  , 0, 3, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142068, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp1, hskp22
% 67.81/68.22     ] )
% 67.81/68.22  , clause( 142067, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c1_1'( 
% 67.81/68.22    X ) ), hskp1, hskp22 ] )
% 67.81/68.22  , 1, 3, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 370, [ ~( 'c0_1'( X ) ), hskp17, hskp1, hskp22, ~( 'c1_1'( X ) ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 142068, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp1, 
% 67.81/68.22    hskp22 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    4 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142069, [ ~( 'c0_1'( a1972 ) ), hskp17, hskp1, hskp22, hskp1, 
% 67.81/68.22    hskp21 ] )
% 67.81/68.22  , clause( 370, [ ~( 'c0_1'( X ) ), hskp17, hskp1, hskp22, ~( 'c1_1'( X ) )
% 67.81/68.22     ] )
% 67.81/68.22  , 4, clause( 216, [ hskp1, hskp21, 'c1_1'( a1972 ) ] )
% 67.81/68.22  , 2, substitution( 0, [ :=( X, a1972 )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142071, [ hskp17, hskp1, hskp22, hskp1, hskp21, hskp1, hskp21 ] )
% 67.81/68.22  , clause( 142069, [ ~( 'c0_1'( a1972 ) ), hskp17, hskp1, hskp22, hskp1, 
% 67.81/68.22    hskp21 ] )
% 67.81/68.22  , 0, clause( 215, [ hskp1, hskp21, 'c0_1'( a1972 ) ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142072, [ hskp17, hskp1, hskp22, hskp21, hskp1, hskp21 ] )
% 67.81/68.22  , clause( 142071, [ hskp17, hskp1, hskp22, hskp1, hskp21, hskp1, hskp21 ]
% 67.81/68.22     )
% 67.81/68.22  , 1, 3, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142073, [ hskp17, hskp1, hskp22, hskp21, hskp21 ] )
% 67.81/68.22  , clause( 142072, [ hskp17, hskp1, hskp22, hskp21, hskp1, hskp21 ] )
% 67.81/68.22  , 1, 4, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142074, [ hskp17, hskp1, hskp22, hskp21 ] )
% 67.81/68.22  , clause( 142073, [ hskp17, hskp1, hskp22, hskp21, hskp21 ] )
% 67.81/68.22  , 3, 4, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 375, [ hskp17, hskp1, hskp21, hskp22 ] )
% 67.81/68.22  , clause( 142074, [ hskp17, hskp1, hskp22, hskp21 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.22    , 3 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142075, [ 'c0_1'( a2012 ), hskp17, hskp1, hskp21 ] )
% 67.81/68.22  , clause( 52, [ 'c0_1'( a2012 ), ~( hskp22 ) ] )
% 67.81/68.22  , 1, clause( 375, [ hskp17, hskp1, hskp21, hskp22 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 376, [ hskp17, hskp1, hskp21, 'c0_1'( a2012 ) ] )
% 67.81/68.22  , clause( 142075, [ 'c0_1'( a2012 ), hskp17, hskp1, hskp21 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142076, [ ~( 'c2_1'( a2012 ) ), hskp17, hskp1, hskp21 ] )
% 67.81/68.22  , clause( 91, [ ~( 'c2_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.81/68.22  , 1, clause( 375, [ hskp17, hskp1, hskp21, hskp22 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 377, [ hskp17, hskp1, hskp21, ~( 'c2_1'( a2012 ) ) ] )
% 67.81/68.22  , clause( 142076, [ ~( 'c2_1'( a2012 ) ), hskp17, hskp1, hskp21 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142077, [ ~( 'c3_1'( a2012 ) ), hskp17, hskp1, hskp21 ] )
% 67.81/68.22  , clause( 92, [ ~( 'c3_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.81/68.22  , 1, clause( 375, [ hskp17, hskp1, hskp21, hskp22 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 378, [ hskp17, hskp1, hskp21, ~( 'c3_1'( a2012 ) ) ] )
% 67.81/68.22  , clause( 142077, [ ~( 'c3_1'( a2012 ) ), hskp17, hskp1, hskp21 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142078, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.22    hskp1, hskp4 ] )
% 67.81/68.22  , clause( 155, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.22    hskp1, hskp4, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 379, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp1, hskp4, ~( 'c2_1'( 
% 67.81/68.22    X ) ) ] )
% 67.81/68.22  , clause( 142078, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.22    hskp1, hskp4 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142079, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    hskp26, hskp25 ] )
% 67.81/68.22  , clause( 157, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    hskp26, hskp25, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 394, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp26, hskp25, ~( 
% 67.81/68.22    'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142079, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    hskp26, hskp25 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142080, [ ~( 'c0_1'( a1972 ) ), ~( 'c1_1'( a1972 ) ), hskp26, 
% 67.81/68.22    hskp25, hskp1, hskp21 ] )
% 67.81/68.22  , clause( 394, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp26, hskp25, ~( 
% 67.81/68.22    'c3_1'( X ) ) ] )
% 67.81/68.22  , 4, clause( 218, [ hskp1, hskp21, 'c3_1'( a1972 ) ] )
% 67.81/68.22  , 2, substitution( 0, [ :=( X, a1972 )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142081, [ ~( 'c1_1'( a1972 ) ), hskp26, hskp25, hskp1, hskp21, 
% 67.81/68.22    hskp1, hskp21 ] )
% 67.81/68.22  , clause( 142080, [ ~( 'c0_1'( a1972 ) ), ~( 'c1_1'( a1972 ) ), hskp26, 
% 67.81/68.22    hskp25, hskp1, hskp21 ] )
% 67.81/68.22  , 0, clause( 215, [ hskp1, hskp21, 'c0_1'( a1972 ) ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142082, [ ~( 'c1_1'( a1972 ) ), hskp26, hskp25, hskp1, hskp21, 
% 67.81/68.22    hskp21 ] )
% 67.81/68.22  , clause( 142081, [ ~( 'c1_1'( a1972 ) ), hskp26, hskp25, hskp1, hskp21, 
% 67.81/68.22    hskp1, hskp21 ] )
% 67.81/68.22  , 3, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142083, [ ~( 'c1_1'( a1972 ) ), hskp26, hskp25, hskp1, hskp21 ] )
% 67.81/68.22  , clause( 142082, [ ~( 'c1_1'( a1972 ) ), hskp26, hskp25, hskp1, hskp21, 
% 67.81/68.22    hskp21 ] )
% 67.81/68.22  , 4, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 404, [ hskp26, hskp25, hskp1, hskp21, ~( 'c1_1'( a1972 ) ) ] )
% 67.81/68.22  , clause( 142083, [ ~( 'c1_1'( a1972 ) ), hskp26, hskp25, hskp1, hskp21 ]
% 67.81/68.22     )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142084, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    hskp4, hskp11 ] )
% 67.81/68.22  , clause( 158, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    hskp4, hskp11, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 5, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 405, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), hskp4, hskp11, ~( 'c3_1'( 
% 67.81/68.22    X ) ) ] )
% 67.81/68.22  , clause( 142084, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    hskp4, hskp11 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142085, [ hskp26, hskp25, hskp1, hskp21, hskp1, hskp21 ] )
% 67.81/68.22  , clause( 404, [ hskp26, hskp25, hskp1, hskp21, ~( 'c1_1'( a1972 ) ) ] )
% 67.81/68.22  , 4, clause( 216, [ hskp1, hskp21, 'c1_1'( a1972 ) ] )
% 67.81/68.22  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142086, [ hskp26, hskp25, hskp1, hskp21, hskp21 ] )
% 67.81/68.22  , clause( 142085, [ hskp26, hskp25, hskp1, hskp21, hskp1, hskp21 ] )
% 67.81/68.22  , 2, 4, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142087, [ hskp26, hskp25, hskp1, hskp21 ] )
% 67.81/68.22  , clause( 142086, [ hskp26, hskp25, hskp1, hskp21, hskp21 ] )
% 67.81/68.22  , 3, 4, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 406, [ hskp25, hskp1, hskp21, hskp26 ] )
% 67.81/68.22  , clause( 142087, [ hskp26, hskp25, hskp1, hskp21 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142088, [ 'c3_1'( a2049 ), hskp25, hskp1, hskp21 ] )
% 67.81/68.22  , clause( 49, [ 'c3_1'( a2049 ), ~( hskp26 ) ] )
% 67.81/68.22  , 1, clause( 406, [ hskp25, hskp1, hskp21, hskp26 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 407, [ hskp1, hskp21, hskp25, 'c3_1'( a2049 ) ] )
% 67.81/68.22  , clause( 142088, [ 'c3_1'( a2049 ), hskp25, hskp1, hskp21 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 2 ), ==>( 2
% 67.81/68.22    , 0 ), ==>( 3, 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142089, [ ~( 'c1_1'( a2049 ) ), hskp25, hskp1, hskp21 ] )
% 67.81/68.22  , clause( 83, [ ~( 'c1_1'( a2049 ) ), ~( hskp26 ) ] )
% 67.81/68.22  , 1, clause( 406, [ hskp25, hskp1, hskp21, hskp26 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 409, [ hskp1, hskp21, hskp25, ~( 'c1_1'( a2049 ) ) ] )
% 67.81/68.22  , clause( 142089, [ ~( 'c1_1'( a2049 ) ), hskp25, hskp1, hskp21 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 2 ), ==>( 2
% 67.81/68.22    , 0 ), ==>( 3, 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142090, [ ~( 'c2_1'( a2049 ) ), 'c1_1'( a2049 ), hskp10, hskp1, 
% 67.81/68.22    hskp21, hskp25 ] )
% 67.81/68.22  , clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ]
% 67.81/68.22     )
% 67.81/68.22  , 3, clause( 407, [ hskp1, hskp21, hskp25, 'c3_1'( a2049 ) ] )
% 67.81/68.22  , 3, substitution( 0, [ :=( X, a2049 )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 412, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10, ~( 'c2_1'( 
% 67.81/68.22    a2049 ) ) ] )
% 67.81/68.22  , clause( 142090, [ ~( 'c2_1'( a2049 ) ), 'c1_1'( a2049 ), hskp10, hskp1, 
% 67.81/68.22    hskp21, hskp25 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 3 ), ==>( 2
% 67.81/68.22    , 4 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142096, [ 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ), 'c0_1'( Y ), 
% 67.81/68.22    'c1_1'( Y ), 'c3_1'( Y ), hskp27 ] )
% 67.81/68.22  , clause( 159, [ 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ), 'c0_1'( Y ), 'c1_1'( 
% 67.81/68.22    Y ), 'c3_1'( Y ), hskp27, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 414, [ 'c0_1'( X ), 'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp27, 
% 67.81/68.22    'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.81/68.22  , clause( 142096, [ 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ), 'c0_1'( Y ), 
% 67.81/68.22    'c1_1'( Y ), 'c3_1'( Y ), hskp27 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 6 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142099, [ 'c0_1'( X ), 'c2_1'( X ), 'c1_1'( X ), hskp27, 'c3_1'( X
% 67.81/68.22     ), 'c3_1'( X ) ] )
% 67.81/68.22  , clause( 414, [ 'c0_1'( X ), 'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp27
% 67.81/68.22    , 'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.81/68.22  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142100, [ 'c0_1'( X ), 'c2_1'( X ), 'c1_1'( X ), hskp27, 'c3_1'( X
% 67.81/68.22     ) ] )
% 67.81/68.22  , clause( 142099, [ 'c0_1'( X ), 'c2_1'( X ), 'c1_1'( X ), hskp27, 'c3_1'( 
% 67.81/68.22    X ), 'c3_1'( X ) ] )
% 67.81/68.22  , 4, 5, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 415, [ 'c0_1'( X ), 'c1_1'( X ), hskp27, 'c2_1'( X ), 'c3_1'( X ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 142100, [ 'c0_1'( X ), 'c2_1'( X ), 'c1_1'( X ), hskp27, 'c3_1'( 
% 67.81/68.22    X ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    3 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142103, [ ~( 'c2_1'( X ) ), 'c1_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y ), 
% 67.81/68.22    'c0_1'( X ), 'c1_1'( X ), hskp2 ] )
% 67.81/68.22  , clause( 161, [ ~( 'c2_1'( X ) ), 'c1_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y ), 
% 67.81/68.22    'c0_1'( X ), 'c1_1'( X ), hskp2, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 432, [ 'c1_1'( Y ), ~( 'c2_1'( X ) ), 'c2_1'( Y ), 'c0_1'( X ), 
% 67.81/68.22    'c1_1'( X ), hskp2, 'c3_1'( Y ) ] )
% 67.81/68.22  , clause( 142103, [ ~( 'c2_1'( X ) ), 'c1_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y )
% 67.81/68.22    , 'c0_1'( X ), 'c1_1'( X ), hskp2 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 67.81/68.22     ), ==>( 1, 0 ), ==>( 2, 2 ), ==>( 3, 6 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142105, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.81/68.22    Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp1 ] )
% 67.81/68.22  , clause( 162, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( Y
% 67.81/68.22     ), 'c1_1'( Y ), 'c3_1'( Y ), hskp1, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 439, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y )
% 67.81/68.22    , 'c2_1'( X ), hskp1, 'c3_1'( Y ) ] )
% 67.81/68.22  , clause( 142105, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.81/68.22    Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp1 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 6 ), 
% 67.81/68.22    ==>( 6, 5 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142108, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.81/68.22    Y ), 'c2_1'( Y ), 'c3_1'( Y ), hskp1 ] )
% 67.81/68.22  , clause( 163, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), 'c2_1'( X ), 'c0_1'( Y
% 67.81/68.22     ), 'c2_1'( Y ), 'c3_1'( Y ), hskp1, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 444, [ ~( 'c0_1'( X ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.22    hskp1, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.22  , clause( 142108, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.81/68.22    Y ), 'c2_1'( Y ), 'c3_1'( Y ), hskp1 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 5 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 6 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142110, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    'c0_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y ) ] )
% 67.81/68.22  , clause( 164, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    'c0_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 6, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 449, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c2_1'( Y )
% 67.81/68.22    , 'c3_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142110, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    'c0_1'( Y ), 'c2_1'( Y ), 'c3_1'( Y ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] )
% 67.81/68.22     ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142113, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c2_1'( X ), 'c3_1'( 
% 67.81/68.22    X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp15 ] )
% 67.81/68.22  , clause( 165, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c2_1'( X ), 'c3_1'( X
% 67.81/68.22     ), 'c0_1'( Y ), 'c3_1'( Y ), hskp15, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 463, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y )
% 67.81/68.22    , hskp15, 'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.81/68.22  , clause( 142113, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c2_1'( X ), 'c3_1'( 
% 67.81/68.22    X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp15 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 6 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142115, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp28 ] )
% 67.81/68.22  , clause( 168, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp28, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 489, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y )
% 67.81/68.22    , hskp28, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.22  , clause( 142115, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), hskp28 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 6 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142116, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp3 ] )
% 67.81/68.22  , clause( 169, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp3, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 499, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y )
% 67.81/68.22    , hskp3, ~( 'c2_1'( Y ) ), 'c2_1'( X ) ] )
% 67.81/68.22  , clause( 142116, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp3 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 5 ), ==>( 3, 6 ), ==>( 4, 2 ), ==>( 5, 3 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142117, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( Y ) ), 
% 67.81/68.22    'c3_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp5 ] )
% 67.81/68.22  , clause( 170, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( Y ) ), 
% 67.81/68.22    'c3_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp5, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 508, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y )
% 67.81/68.22    , hskp5, ~( 'c3_1'( Y ) ), 'c3_1'( X ) ] )
% 67.81/68.22  , clause( 142117, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( Y ) ), 
% 67.81/68.22    'c3_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp5 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 5 ), ==>( 3, 6 ), ==>( 4, 2 ), ==>( 5, 3 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142123, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.81/68.22    'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp7 ] )
% 67.81/68.22  , clause( 171, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.81/68.22    'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp7, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 515, [ ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y )
% 67.81/68.22    , hskp7, ~( 'c2_1'( X ) ), 'c2_1'( Y ) ] )
% 67.81/68.22  , clause( 142123, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.81/68.22    'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp7 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 5 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 6 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142131, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c3_1'( Y ) ), 
% 67.81/68.22    'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp29 ] )
% 67.81/68.22  , clause( 172, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c3_1'( Y ) ), 
% 67.81/68.22    'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp29, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 525, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.22    hskp29, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142131, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c3_1'( Y ) ), 
% 67.81/68.22    'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp29 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 6 ), ==>( 2, 5 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142134, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( X ), hskp29, ~( 
% 67.81/68.22    'c3_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 525, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.22    hskp29, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , 1, 2, substitution( 0, [ :=( X, X ), :=( Y, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142135, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( X ), hskp29, ~( 
% 67.81/68.22    'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142134, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( X ), hskp29, ~( 
% 67.81/68.22    'c3_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , 4, 5, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 526, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp29, 'c2_1'( X ), ~( 
% 67.81/68.22    'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142135, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( X ), hskp29, ~( 
% 67.81/68.22    'c3_1'( X ) ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.81/68.22    0 ), ==>( 2, 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142136, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, 'c1_1'( X ), ~( 
% 67.81/68.22    'c2_1'( X ) ), hskp23, hskp6 ] )
% 67.81/68.22  , clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ]
% 67.81/68.22     )
% 67.81/68.22  , 3, clause( 255, [ 'c1_1'( X ), ~( 'c2_1'( X ) ), hskp23, hskp6, 'c3_1'( X
% 67.81/68.22     ) ] )
% 67.81/68.22  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142137, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, 'c1_1'( X ), 
% 67.81/68.22    hskp23, hskp6 ] )
% 67.81/68.22  , clause( 142136, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, 'c1_1'( X ), ~( 
% 67.81/68.22    'c2_1'( X ) ), hskp23, hskp6 ] )
% 67.81/68.22  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142138, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, hskp23, hskp6 ] )
% 67.81/68.22  , clause( 142137, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, 'c1_1'( X ), 
% 67.81/68.22    hskp23, hskp6 ] )
% 67.81/68.22  , 1, 3, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 538, [ 'c1_1'( X ), hskp23, hskp6, hskp10, ~( 'c2_1'( X ) ) ] )
% 67.81/68.22  , clause( 142138, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, hskp23, hskp6 ]
% 67.81/68.22     )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.81/68.22    0 ), ==>( 2, 3 ), ==>( 3, 1 ), ==>( 4, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142144, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c3_1'( Y ) ), 
% 67.81/68.22    'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp9 ] )
% 67.81/68.22  , clause( 173, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c3_1'( Y ) ), 
% 67.81/68.22    'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp9, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 545, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.22    hskp9, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142144, [ ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c3_1'( Y ) ), 
% 67.81/68.22    'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp9 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 6 ), ==>( 2, 5 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142147, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c0_1'( X ) )
% 67.81/68.22    , 'c2_1'( X ), hskp16, hskp15 ] )
% 67.81/68.22  , clause( 242, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c3_1'( X ) )
% 67.81/68.22     ] )
% 67.81/68.22  , 4, clause( 271, [ ~( 'c0_1'( X ) ), 'c2_1'( X ), hskp16, hskp15, 'c3_1'( 
% 67.81/68.22    X ) ] )
% 67.81/68.22  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142148, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c0_1'( X ) )
% 67.81/68.22    , hskp16, hskp15 ] )
% 67.81/68.22  , clause( 142147, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c0_1'( X )
% 67.81/68.22     ), 'c2_1'( X ), hskp16, hskp15 ] )
% 67.81/68.22  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 559, [ 'c1_1'( X ), hskp1, hskp10, ~( 'c0_1'( X ) ), hskp16, hskp15
% 67.81/68.22    , 'c2_1'( X ) ] )
% 67.81/68.22  , clause( 142148, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c0_1'( X )
% 67.81/68.22     ), hskp16, hskp15 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.22    6 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), ==>( 6, 5 )] )
% 67.81/68.22     ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142149, [ 'c1_1'( a2049 ), 'c2_1'( a2049 ), hskp1, hskp10, hskp1, 
% 67.81/68.22    hskp21, hskp25 ] )
% 67.81/68.22  , clause( 242, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c3_1'( X ) )
% 67.81/68.22     ] )
% 67.81/68.22  , 4, clause( 407, [ hskp1, hskp21, hskp25, 'c3_1'( a2049 ) ] )
% 67.81/68.22  , 3, substitution( 0, [ :=( X, a2049 )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142150, [ 'c1_1'( a2049 ), 'c2_1'( a2049 ), hskp1, hskp10, hskp21, 
% 67.81/68.22    hskp25 ] )
% 67.81/68.22  , clause( 142149, [ 'c1_1'( a2049 ), 'c2_1'( a2049 ), hskp1, hskp10, hskp1
% 67.81/68.22    , hskp21, hskp25 ] )
% 67.81/68.22  , 2, 4, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 560, [ 'c1_1'( a2049 ), hskp1, hskp10, hskp21, hskp25, 'c2_1'( 
% 67.81/68.22    a2049 ) ] )
% 67.81/68.22  , clause( 142150, [ 'c1_1'( a2049 ), 'c2_1'( a2049 ), hskp1, hskp10, hskp21
% 67.81/68.22    , hskp25 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 5 ), ==>( 2
% 67.81/68.22    , 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142151, [ 'c1_1'( a1983 ), 'c2_1'( a1983 ), hskp1, hskp10, hskp23, 
% 67.81/68.22    hskp5 ] )
% 67.81/68.22  , clause( 242, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c3_1'( X ) )
% 67.81/68.22     ] )
% 67.81/68.22  , 4, clause( 222, [ hskp23, hskp5, 'c3_1'( a1983 ) ] )
% 67.81/68.22  , 2, substitution( 0, [ :=( X, a1983 )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142152, [ hskp23, hskp5, 'c2_1'( a1983 ), hskp1, hskp10, hskp23, 
% 67.81/68.22    hskp5 ] )
% 67.81/68.22  , clause( 213, [ hskp23, hskp5, ~( 'c1_1'( a1983 ) ) ] )
% 67.81/68.22  , 2, clause( 142151, [ 'c1_1'( a1983 ), 'c2_1'( a1983 ), hskp1, hskp10, 
% 67.81/68.22    hskp23, hskp5 ] )
% 67.81/68.22  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142153, [ hskp23, hskp5, 'c2_1'( a1983 ), hskp1, hskp10, hskp5 ] )
% 67.81/68.22  , clause( 142152, [ hskp23, hskp5, 'c2_1'( a1983 ), hskp1, hskp10, hskp23, 
% 67.81/68.22    hskp5 ] )
% 67.81/68.22  , 0, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142154, [ hskp23, hskp5, 'c2_1'( a1983 ), hskp1, hskp10 ] )
% 67.81/68.22  , clause( 142153, [ hskp23, hskp5, 'c2_1'( a1983 ), hskp1, hskp10, hskp5 ]
% 67.81/68.22     )
% 67.81/68.22  , 1, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 563, [ hskp1, hskp10, hskp23, hskp5, 'c2_1'( a1983 ) ] )
% 67.81/68.22  , clause( 142154, [ hskp23, hskp5, 'c2_1'( a1983 ), hskp1, hskp10 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 3 ), ==>( 2
% 67.81/68.22    , 4 ), ==>( 3, 0 ), ==>( 4, 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142157, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( Y ) ), 
% 67.81/68.22    'c2_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp10 ] )
% 67.81/68.22  , clause( 175, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( Y ) ), 
% 67.81/68.22    'c2_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp10, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 574, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( Y )
% 67.81/68.22    , 'c2_1'( Y ), hskp10, ~( 'c3_1'( Y ) ) ] )
% 67.81/68.22  , clause( 142157, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( Y ) ), 
% 67.81/68.22    'c2_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), hskp10 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 6 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 5 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142159, [ hskp10, hskp23, hskp5, hskp1, hskp10, hskp23, hskp5 ] )
% 67.81/68.22  , clause( 267, [ hskp10, hskp23, hskp5, ~( 'c2_1'( a1983 ) ) ] )
% 67.81/68.22  , 3, clause( 563, [ hskp1, hskp10, hskp23, hskp5, 'c2_1'( a1983 ) ] )
% 67.81/68.22  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142160, [ hskp10, hskp23, hskp5, hskp1, hskp23, hskp5 ] )
% 67.81/68.22  , clause( 142159, [ hskp10, hskp23, hskp5, hskp1, hskp10, hskp23, hskp5 ]
% 67.81/68.22     )
% 67.81/68.22  , 0, 4, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142161, [ hskp10, hskp23, hskp5, hskp1, hskp5 ] )
% 67.81/68.22  , clause( 142160, [ hskp10, hskp23, hskp5, hskp1, hskp23, hskp5 ] )
% 67.81/68.22  , 1, 4, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142162, [ hskp10, hskp23, hskp5, hskp1 ] )
% 67.81/68.22  , clause( 142161, [ hskp10, hskp23, hskp5, hskp1, hskp5 ] )
% 67.81/68.22  , 2, 4, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 584, [ hskp10, hskp1, hskp23, hskp5 ] )
% 67.81/68.22  , clause( 142162, [ hskp10, hskp23, hskp5, hskp1 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.81/68.22    , 3 ), ==>( 3, 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142163, [ 'c1_1'( a1977 ), hskp10, hskp1, hskp23 ] )
% 67.81/68.22  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.81/68.22  , 1, clause( 584, [ hskp10, hskp1, hskp23, hskp5 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 585, [ hskp10, hskp1, hskp23, 'c1_1'( a1977 ) ] )
% 67.81/68.22  , clause( 142163, [ 'c1_1'( a1977 ), hskp10, hskp1, hskp23 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142164, [ ~( 'c2_1'( a1977 ) ), hskp10, hskp1, hskp23 ] )
% 67.81/68.22  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.81/68.22  , 1, clause( 584, [ hskp10, hskp1, hskp23, hskp5 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 586, [ hskp10, hskp1, hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.22  , clause( 142164, [ ~( 'c2_1'( a1977 ) ), hskp10, hskp1, hskp23 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 1 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142165, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.81/68.22    a1977 ) ), hskp1, hskp22 ] )
% 67.81/68.22  , clause( 586, [ hskp10, hskp1, hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.22  , 3, clause( 312, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp1, hskp22, 
% 67.81/68.22    'c2_1'( X ) ] )
% 67.81/68.22  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142166, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.81/68.22    a1977 ) ), hskp22 ] )
% 67.81/68.22  , clause( 142165, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.81/68.22    a1977 ) ), hskp1, hskp22 ] )
% 67.81/68.22  , 1, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 593, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), hskp22, ~( 
% 67.81/68.22    'c1_1'( a1977 ) ) ] )
% 67.81/68.22  , clause( 142166, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.81/68.22    a1977 ) ), hskp22 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.22    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142167, [ hskp10, hskp1, hskp23, 'c0_1'( a1977 ), ~( 'c1_1'( a1977
% 67.81/68.22     ) ), hskp28, hskp8 ] )
% 67.81/68.22  , clause( 586, [ hskp10, hskp1, hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.81/68.22  , 3, clause( 228, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp28, hskp8, 'c2_1'( X
% 67.81/68.22     ) ] )
% 67.81/68.22  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 594, [ hskp10, hskp1, hskp23, 'c0_1'( a1977 ), hskp28, hskp8, ~( 
% 67.81/68.22    'c1_1'( a1977 ) ) ] )
% 67.81/68.22  , clause( 142167, [ hskp10, hskp1, hskp23, 'c0_1'( a1977 ), ~( 'c1_1'( 
% 67.81/68.22    a1977 ) ), hskp28, hskp8 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.22    , 2 ), ==>( 3, 3 ), ==>( 4, 6 ), ==>( 5, 4 ), ==>( 6, 5 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142170, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c0_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp13 ] )
% 67.81/68.22  , clause( 177, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c0_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp13, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 596, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y )
% 67.81/68.22    , hskp13, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.22  , clause( 142170, [ ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c0_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp13 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 5 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 6 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142172, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c1_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp14 ] )
% 67.81/68.22  , clause( 178, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c1_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp14, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 597, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y )
% 67.81/68.22    , hskp14, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.22  , clause( 142172, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c1_1'( X ), 'c0_1'( Y ), 'c3_1'( Y ), hskp14 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 5 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 6 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142173, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), ~( 
% 67.81/68.22    'c3_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y ) ] )
% 67.81/68.22  , clause( 179, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), ~( 
% 67.81/68.22    'c3_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 6, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 601, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c2_1'( 
% 67.81/68.22    X ), 'c0_1'( Y ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.22  , clause( 142173, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    ~( 'c3_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 )] )
% 67.81/68.22     ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142176, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), ~( 
% 67.81/68.22    'c3_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y ), hskp19 ] )
% 67.81/68.22  , clause( 182, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), ~( 
% 67.81/68.22    'c3_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y ), hskp19, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 644, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y )
% 67.81/68.22    , hskp19, ~( 'c3_1'( X ) ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.22  , clause( 142176, [ ~( 'c0_1'( X ) ), ~( 'c3_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    ~( 'c3_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y ), hskp19 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 5 ), ==>( 2, 1 ), ==>( 3, 6 ), ==>( 4, 2 ), ==>( 5, 3 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142183, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.22    'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c0_1'( Y ), hskp16 ] )
% 67.81/68.22  , clause( 183, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.22    'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c0_1'( Y ), hskp16, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 657, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c0_1'( 
% 67.81/68.22    Y ), hskp16, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142183, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    ~( 'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c0_1'( Y ), hskp16 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 6 ), ==>( 3, 2 ), ==>( 4, 5 ), ==>( 5, 3 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142191, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.22    'c2_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c1_1'( Y ), hskp27 ] )
% 67.81/68.22  , clause( 184, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.22    'c2_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c1_1'( Y ), hskp27, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 662, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 'c1_1'( 
% 67.81/68.22    Y ), hskp27, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142191, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    ~( 'c2_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c1_1'( Y ), hskp27 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 6 ), ==>( 3, 2 ), ==>( 4, 5 ), ==>( 5, 3 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142199, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.22    'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c2_1'( Y ), hskp20 ] )
% 67.81/68.22  , clause( 185, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.22    'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c2_1'( Y ), hskp20, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 672, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c2_1'( 
% 67.81/68.22    Y ), hskp20, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142199, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    ~( 'c1_1'( Y ) ), ~( 'c3_1'( Y ) ), 'c2_1'( Y ), hskp20 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 6 ), ==>( 3, 2 ), ==>( 4, 5 ), ==>( 5, 3 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142204, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.22    'c0_1'( Y ) ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ), hskp10 ] )
% 67.81/68.22  , clause( 186, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), ~( 
% 67.81/68.22    'c0_1'( Y ) ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ), hskp10, ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 675, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c0_1'( Y ) ), ~( 
% 67.81/68.22    'c2_1'( Y ) ), hskp10, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.22  , clause( 142204, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X ) ), 
% 67.81/68.22    ~( 'c0_1'( Y ) ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ), hskp10 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 6 ), 
% 67.81/68.22    ==>( 6, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142206, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), hskp22, 
% 67.81/68.22    hskp10, hskp1, hskp23 ] )
% 67.81/68.22  , clause( 593, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), hskp22, ~( 
% 67.81/68.22    'c1_1'( a1977 ) ) ] )
% 67.81/68.22  , 5, clause( 585, [ hskp10, hskp1, hskp23, 'c1_1'( a1977 ) ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142207, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), hskp22, 
% 67.81/68.22    hskp1, hskp23 ] )
% 67.81/68.22  , clause( 142206, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), hskp22, 
% 67.81/68.22    hskp10, hskp1, hskp23 ] )
% 67.81/68.22  , 0, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142208, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), hskp22, 
% 67.81/68.22    hskp23 ] )
% 67.81/68.22  , clause( 142207, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), hskp22, 
% 67.81/68.22    hskp1, hskp23 ] )
% 67.81/68.22  , 1, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142209, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), hskp22 ] )
% 67.81/68.22  , clause( 142208, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), hskp22, 
% 67.81/68.22    hskp23 ] )
% 67.81/68.22  , 2, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 750, [ hskp10, hskp1, hskp23, hskp22, ~( 'c0_1'( a1977 ) ) ] )
% 67.81/68.22  , clause( 142209, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1977 ) ), hskp22 ]
% 67.81/68.22     )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.22    , 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142210, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10, 'c1_1'( 
% 67.81/68.22    a2049 ), hskp1, hskp10, hskp21, hskp25 ] )
% 67.81/68.22  , clause( 412, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10, ~( 'c2_1'( 
% 67.81/68.22    a2049 ) ) ] )
% 67.81/68.22  , 5, clause( 560, [ 'c1_1'( a2049 ), hskp1, hskp10, hskp21, hskp25, 'c2_1'( 
% 67.81/68.22    a2049 ) ] )
% 67.81/68.22  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142212, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10, hskp1, 
% 67.81/68.22    hskp10, hskp21, hskp25 ] )
% 67.81/68.22  , clause( 142210, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10, 'c1_1'( 
% 67.81/68.22    a2049 ), hskp1, hskp10, hskp21, hskp25 ] )
% 67.81/68.22  , 3, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142213, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10, hskp10, 
% 67.81/68.22    hskp21, hskp25 ] )
% 67.81/68.22  , clause( 142212, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10, hskp1, 
% 67.81/68.22    hskp10, hskp21, hskp25 ] )
% 67.81/68.22  , 0, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142214, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10, hskp10, 
% 67.81/68.22    hskp25 ] )
% 67.81/68.22  , clause( 142213, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10, hskp10
% 67.81/68.22    , hskp21, hskp25 ] )
% 67.81/68.22  , 1, 6, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142215, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10, hskp10 ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 142214, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10, hskp10
% 67.81/68.22    , hskp25 ] )
% 67.81/68.22  , 2, 6, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142216, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10 ] )
% 67.81/68.22  , clause( 142215, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10, hskp10
% 67.81/68.22     ] )
% 67.81/68.22  , 4, 5, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 754, [ hskp1, hskp21, hskp25, hskp10, 'c1_1'( a2049 ) ] )
% 67.81/68.22  , clause( 142216, [ hskp1, hskp21, hskp25, 'c1_1'( a2049 ), hskp10 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.22    , 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142217, [ hskp1, hskp21, hskp25, hskp1, hskp21, hskp25, hskp10 ] )
% 67.81/68.22  , clause( 409, [ hskp1, hskp21, hskp25, ~( 'c1_1'( a2049 ) ) ] )
% 67.81/68.22  , 3, clause( 754, [ hskp1, hskp21, hskp25, hskp10, 'c1_1'( a2049 ) ] )
% 67.81/68.22  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142218, [ hskp1, hskp21, hskp25, hskp21, hskp25, hskp10 ] )
% 67.81/68.22  , clause( 142217, [ hskp1, hskp21, hskp25, hskp1, hskp21, hskp25, hskp10 ]
% 67.81/68.22     )
% 67.81/68.22  , 0, 3, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142219, [ hskp1, hskp21, hskp25, hskp25, hskp10 ] )
% 67.81/68.22  , clause( 142218, [ hskp1, hskp21, hskp25, hskp21, hskp25, hskp10 ] )
% 67.81/68.22  , 1, 3, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142220, [ hskp1, hskp21, hskp25, hskp10 ] )
% 67.81/68.22  , clause( 142219, [ hskp1, hskp21, hskp25, hskp25, hskp10 ] )
% 67.81/68.22  , 2, 3, substitution( 0, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 755, [ hskp1, hskp21, hskp10, hskp25 ] )
% 67.81/68.22  , clause( 142220, [ hskp1, hskp21, hskp25, hskp10 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.22    , 3 ), ==>( 3, 2 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142221, [ ~( 'c0_1'( a2041 ) ), hskp1, hskp21, hskp10 ] )
% 67.81/68.22  , clause( 84, [ ~( 'c0_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.22  , 1, clause( 755, [ hskp1, hskp21, hskp10, hskp25 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 756, [ hskp1, hskp10, hskp21, ~( 'c0_1'( a2041 ) ) ] )
% 67.81/68.22  , clause( 142221, [ ~( 'c0_1'( a2041 ) ), hskp1, hskp21, hskp10 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 2 ), ==>( 3, 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142222, [ ~( 'c2_1'( a2041 ) ), hskp1, hskp21, hskp10 ] )
% 67.81/68.22  , clause( 85, [ ~( 'c2_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.22  , 1, clause( 755, [ hskp1, hskp21, hskp10, hskp25 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 757, [ hskp1, hskp10, hskp21, ~( 'c2_1'( a2041 ) ) ] )
% 67.81/68.22  , clause( 142222, [ ~( 'c2_1'( a2041 ) ), hskp1, hskp21, hskp10 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 2 ), ==>( 3, 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142223, [ ~( 'c3_1'( a2041 ) ), hskp1, hskp21, hskp10 ] )
% 67.81/68.22  , clause( 86, [ ~( 'c3_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.81/68.22  , 1, clause( 755, [ hskp1, hskp21, hskp10, hskp25 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 758, [ hskp1, hskp10, hskp21, ~( 'c3_1'( a2041 ) ) ] )
% 67.81/68.22  , clause( 142223, [ ~( 'c3_1'( a2041 ) ), hskp1, hskp21, hskp10 ] )
% 67.81/68.22  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.22    , 2 ), ==>( 3, 1 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142229, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( 
% 67.81/68.22    Y ), 'c1_1'( Y ), 'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.81/68.22  , clause( 203, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y
% 67.81/68.22     ), 'c1_1'( Y ), 'c3_1'( X ), 'c3_1'( Y ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 798, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), ~( 
% 67.81/68.22    'c2_1'( X ) ), 'c3_1'( Y ), 'c3_1'( X ) ] )
% 67.81/68.22  , clause( 142229, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( 
% 67.81/68.22    Y ), 'c1_1'( Y ), 'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 4 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 6 ), 
% 67.81/68.22    ==>( 6, 5 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142237, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), 'c3_1'( X ) ] )
% 67.81/68.22  , clause( 204, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), 'c3_1'( X ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 807, [ ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y ), ~( 'c2_1'( X ) )
% 67.81/68.22    , ~( 'c2_1'( Y ) ), 'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.81/68.22  , clause( 142237, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.22    'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ), 'c3_1'( X ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 3 ), ==>( 2, 4 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 6 ), 
% 67.81/68.22    ==>( 6, 5 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142242, [ ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.22    'c0_1'( Y ), 'c3_1'( X ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.22  , clause( 205, [ ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.22    'c0_1'( Y ), 'c3_1'( X ), ~( 'c3_1'( Y ) ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 812, [ ~( 'c1_1'( X ) ), 'c1_1'( Y ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.22    'c2_1'( X ), ~( 'c3_1'( Y ) ), 'c3_1'( X ) ] )
% 67.81/68.22  , clause( 142242, [ ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c1_1'( Y ), 'c2_1'( Y )
% 67.81/68.22    , 'c0_1'( Y ), 'c3_1'( X ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 4 ), ==>( 2, 1 ), ==>( 3, 3 ), ==>( 4, 2 ), ==>( 5, 6 ), 
% 67.81/68.22    ==>( 6, 5 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142249, [ ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c2_1'( X ), 'c0_1'( 
% 67.81/68.22    Y ), 'c0_1'( X ), 'c3_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 206, [ ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y
% 67.81/68.22     ), 'c0_1'( X ), 'c3_1'( Y ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ) ] )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 817, [ ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c0_1'( Y ), 'c0_1'( X )
% 67.81/68.22    , 'c2_1'( X ), ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.22  , clause( 142249, [ ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c2_1'( X ), 'c0_1'( 
% 67.81/68.22    Y ), 'c0_1'( X ), 'c3_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 6 ), 
% 67.81/68.22    ==>( 6, 5 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142257, [ ~( 'c2_1'( X ) ), ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 
% 67.81/68.22    'c1_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 207, [ ~( 'c2_1'( X ) ), ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 
% 67.81/68.22    'c1_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), ~( 'c3_1'( X ) ), ~( 'ndr1_0' ) ]
% 67.81/68.22     )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 818, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( Y )
% 67.81/68.22    , ~( 'c2_1'( X ) ), 'c2_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142257, [ ~( 'c2_1'( X ) ), ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 
% 67.81/68.22    'c1_1'( X ), 'c1_1'( Y ), 'c2_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 4
% 67.81/68.22     ), ==>( 1, 0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 ), 
% 67.81/68.22    ==>( 6, 6 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142265, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.81/68.22    'c2_1'( Y ), 'c2_1'( X ), ~( 'c3_1'( Y ) ), 'c3_1'( X ) ] )
% 67.81/68.22  , clause( 208, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.81/68.22    'c2_1'( Y ), 'c2_1'( X ), ~( 'c3_1'( Y ) ), 'c3_1'( X ), ~( 'ndr1_0' ) ]
% 67.81/68.22     )
% 67.81/68.22  , 7, clause( 210, [ 'ndr1_0' ] )
% 67.81/68.22  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 828, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c2_1'( 
% 67.81/68.22    Y ), 'c2_1'( X ), 'c3_1'( X ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.22  , clause( 142265, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.81/68.22    'c2_1'( Y ), 'c2_1'( X ), ~( 'c3_1'( Y ) ), 'c3_1'( X ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 6 ), 
% 67.81/68.22    ==>( 6, 5 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142268, [ ~( 'c0_1'( X ) ), hskp4, hskp17, 'c1_1'( X ), hskp10, ~( 
% 67.81/68.22    'c0_1'( X ) ), 'c1_1'( X ), hskp4, hskp10 ] )
% 67.81/68.22  , clause( 350, [ ~( 'c0_1'( X ) ), hskp4, hskp17, 'c1_1'( X ), hskp10, ~( 
% 67.81/68.22    'c2_1'( X ) ) ] )
% 67.81/68.22  , 5, clause( 238, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp4, hskp10, 'c2_1'( X
% 67.81/68.22     ) ] )
% 67.81/68.22  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142269, [ ~( 'c0_1'( X ) ), hskp4, hskp17, 'c1_1'( X ), hskp10, 
% 67.81/68.22    'c1_1'( X ), hskp4, hskp10 ] )
% 67.81/68.22  , clause( 142268, [ ~( 'c0_1'( X ) ), hskp4, hskp17, 'c1_1'( X ), hskp10, 
% 67.81/68.22    ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp4, hskp10 ] )
% 67.81/68.22  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142271, [ ~( 'c0_1'( X ) ), hskp4, hskp17, 'c1_1'( X ), hskp10, 
% 67.81/68.22    hskp4, hskp10 ] )
% 67.81/68.22  , clause( 142269, [ ~( 'c0_1'( X ) ), hskp4, hskp17, 'c1_1'( X ), hskp10, 
% 67.81/68.22    'c1_1'( X ), hskp4, hskp10 ] )
% 67.81/68.22  , 3, 5, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142272, [ ~( 'c0_1'( X ) ), hskp4, hskp17, 'c1_1'( X ), hskp10, 
% 67.81/68.22    hskp10 ] )
% 67.81/68.22  , clause( 142271, [ ~( 'c0_1'( X ) ), hskp4, hskp17, 'c1_1'( X ), hskp10, 
% 67.81/68.22    hskp4, hskp10 ] )
% 67.81/68.22  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142273, [ ~( 'c0_1'( X ) ), hskp4, hskp17, 'c1_1'( X ), hskp10 ] )
% 67.81/68.22  , clause( 142272, [ ~( 'c0_1'( X ) ), hskp4, hskp17, 'c1_1'( X ), hskp10, 
% 67.81/68.22    hskp10 ] )
% 67.81/68.22  , 4, 5, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 1154, [ hskp4, hskp17, ~( 'c0_1'( X ) ), hskp10, 'c1_1'( X ) ] )
% 67.81/68.22  , clause( 142273, [ ~( 'c0_1'( X ) ), hskp4, hskp17, 'c1_1'( X ), hskp10 ]
% 67.81/68.22     )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.81/68.22    0 ), ==>( 2, 1 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142278, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, 'c1_1'( X ), ~( 
% 67.81/68.22    'c2_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp2 ] )
% 67.81/68.22  , clause( 242, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c3_1'( X ) )
% 67.81/68.22     ] )
% 67.81/68.22  , 4, clause( 432, [ 'c1_1'( Y ), ~( 'c2_1'( X ) ), 'c2_1'( Y ), 'c0_1'( X )
% 67.81/68.22    , 'c1_1'( X ), hskp2, 'c3_1'( Y ) ] )
% 67.81/68.22  , 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, Y ), :=( Y
% 67.81/68.22    , X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142279, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c2_1'( Y ) )
% 67.81/68.22    , 'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp2 ] )
% 67.81/68.22  , clause( 142278, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, 'c1_1'( X ), 
% 67.81/68.22    ~( 'c2_1'( Y ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp2 ] )
% 67.81/68.22  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142281, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c2_1'( Y ) )
% 67.81/68.22    , 'c0_1'( Y ), 'c1_1'( Y ), hskp2 ] )
% 67.81/68.22  , clause( 142279, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c2_1'( Y )
% 67.81/68.22     ), 'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp2 ] )
% 67.81/68.22  , 1, 5, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 1573, [ 'c1_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp2, hskp1, hskp10
% 67.81/68.22    , ~( 'c2_1'( Y ) ), 'c2_1'( X ) ] )
% 67.81/68.22  , clause( 142281, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c2_1'( Y )
% 67.81/68.22     ), 'c0_1'( Y ), 'c1_1'( Y ), hskp2 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.22     ), ==>( 1, 7 ), ==>( 2, 4 ), ==>( 3, 5 ), ==>( 4, 6 ), ==>( 5, 1 ), 
% 67.81/68.22    ==>( 6, 2 ), ==>( 7, 3 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142283, [ ~( 'c0_1'( a1972 ) ), 'c2_1'( a1972 ), 'c0_1'( X ), 
% 67.81/68.22    'c2_1'( X ), hskp1, 'c3_1'( X ), hskp1, hskp21 ] )
% 67.81/68.22  , clause( 444, [ ~( 'c0_1'( X ) ), 'c2_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.22    hskp1, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.22  , 5, clause( 218, [ hskp1, hskp21, 'c3_1'( a1972 ) ] )
% 67.81/68.22  , 2, substitution( 0, [ :=( X, a1972 ), :=( Y, X )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142287, [ 'c2_1'( a1972 ), 'c0_1'( X ), 'c2_1'( X ), hskp1, 'c3_1'( 
% 67.81/68.22    X ), hskp1, hskp21, hskp1, hskp21 ] )
% 67.81/68.22  , clause( 142283, [ ~( 'c0_1'( a1972 ) ), 'c2_1'( a1972 ), 'c0_1'( X ), 
% 67.81/68.22    'c2_1'( X ), hskp1, 'c3_1'( X ), hskp1, hskp21 ] )
% 67.81/68.22  , 0, clause( 215, [ hskp1, hskp21, 'c0_1'( a1972 ) ] )
% 67.81/68.22  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142289, [ 'c2_1'( a1972 ), 'c0_1'( X ), 'c2_1'( X ), hskp1, 'c3_1'( 
% 67.81/68.22    X ), hskp21, hskp1, hskp21 ] )
% 67.81/68.22  , clause( 142287, [ 'c2_1'( a1972 ), 'c0_1'( X ), 'c2_1'( X ), hskp1, 
% 67.81/68.22    'c3_1'( X ), hskp1, hskp21, hskp1, hskp21 ] )
% 67.81/68.22  , 3, 5, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142291, [ 'c2_1'( a1972 ), 'c0_1'( X ), 'c2_1'( X ), hskp1, 'c3_1'( 
% 67.81/68.22    X ), hskp21, hskp21 ] )
% 67.81/68.22  , clause( 142289, [ 'c2_1'( a1972 ), 'c0_1'( X ), 'c2_1'( X ), hskp1, 
% 67.81/68.22    'c3_1'( X ), hskp21, hskp1, hskp21 ] )
% 67.81/68.22  , 3, 6, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142293, [ 'c2_1'( a1972 ), 'c0_1'( X ), 'c2_1'( X ), hskp1, 'c3_1'( 
% 67.81/68.22    X ), hskp21 ] )
% 67.81/68.22  , clause( 142291, [ 'c2_1'( a1972 ), 'c0_1'( X ), 'c2_1'( X ), hskp1, 
% 67.81/68.22    'c3_1'( X ), hskp21, hskp21 ] )
% 67.81/68.22  , 5, 6, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 1644, [ 'c0_1'( X ), hskp1, 'c2_1'( X ), 'c2_1'( a1972 ), hskp21, 
% 67.81/68.22    'c3_1'( X ) ] )
% 67.81/68.22  , clause( 142293, [ 'c2_1'( a1972 ), 'c0_1'( X ), 'c2_1'( X ), hskp1, 
% 67.81/68.22    'c3_1'( X ), hskp21 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 67.81/68.22    0 ), ==>( 2, 2 ), ==>( 3, 1 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142295, [ ~( 'c1_1'( a1972 ) ), ~( 'c2_1'( a1972 ) ), 'c0_1'( X ), 
% 67.81/68.22    'c2_1'( X ), 'c3_1'( X ), hskp1, hskp21 ] )
% 67.81/68.22  , clause( 449, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c2_1'( Y
% 67.81/68.22     ), 'c3_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , 5, clause( 218, [ hskp1, hskp21, 'c3_1'( a1972 ) ] )
% 67.81/68.22  , 2, substitution( 0, [ :=( X, a1972 ), :=( Y, X )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142296, [ ~( 'c2_1'( a1972 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X
% 67.81/68.22     ), hskp1, hskp21, hskp1, hskp21 ] )
% 67.81/68.22  , clause( 142295, [ ~( 'c1_1'( a1972 ) ), ~( 'c2_1'( a1972 ) ), 'c0_1'( X )
% 67.81/68.22    , 'c2_1'( X ), 'c3_1'( X ), hskp1, hskp21 ] )
% 67.81/68.22  , 0, clause( 216, [ hskp1, hskp21, 'c1_1'( a1972 ) ] )
% 67.81/68.22  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142297, [ ~( 'c2_1'( a1972 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X
% 67.81/68.22     ), hskp1, hskp21, hskp21 ] )
% 67.81/68.22  , clause( 142296, [ ~( 'c2_1'( a1972 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( 
% 67.81/68.22    X ), hskp1, hskp21, hskp1, hskp21 ] )
% 67.81/68.22  , 4, 6, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142298, [ ~( 'c2_1'( a1972 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X
% 67.81/68.22     ), hskp1, hskp21 ] )
% 67.81/68.22  , clause( 142297, [ ~( 'c2_1'( a1972 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( 
% 67.81/68.22    X ), hskp1, hskp21, hskp21 ] )
% 67.81/68.22  , 5, 6, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 1696, [ 'c0_1'( X ), ~( 'c2_1'( a1972 ) ), 'c2_1'( X ), hskp1, 
% 67.81/68.22    hskp21, 'c3_1'( X ) ] )
% 67.81/68.22  , clause( 142298, [ ~( 'c2_1'( a1972 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( 
% 67.81/68.22    X ), hskp1, hskp21 ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.81/68.22    0 ), ==>( 2, 2 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142303, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c1_1'( Y ) )
% 67.81/68.22    , ~( 'c2_1'( Y ) ), 'c0_1'( X ), 'c1_1'( X ), hskp28, ~( 'c3_1'( Y ) ) ]
% 67.81/68.22     )
% 67.81/68.22  , clause( 227, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c3_1'( X ) )
% 67.81/68.22     ] )
% 67.81/68.22  , 4, clause( 489, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c1_1'( 
% 67.81/68.22    Y ), hskp28, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.22  , 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, Y ), :=( Y
% 67.81/68.22    , X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142304, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c1_1'( Y ) )
% 67.81/68.22    , ~( 'c2_1'( Y ) ), 'c1_1'( X ), hskp28, ~( 'c3_1'( Y ) ) ] )
% 67.81/68.22  , clause( 142303, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c1_1'( Y )
% 67.81/68.22     ), ~( 'c2_1'( Y ) ), 'c0_1'( X ), 'c1_1'( X ), hskp28, ~( 'c3_1'( Y ) )
% 67.81/68.22     ] )
% 67.81/68.22  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142305, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c1_1'( Y ) )
% 67.81/68.22    , ~( 'c2_1'( Y ) ), hskp28, ~( 'c3_1'( Y ) ) ] )
% 67.81/68.22  , clause( 142304, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c1_1'( Y )
% 67.81/68.22     ), ~( 'c2_1'( Y ) ), 'c1_1'( X ), hskp28, ~( 'c3_1'( Y ) ) ] )
% 67.81/68.22  , 1, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 2051, [ ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y ), hskp28, ~( 
% 67.81/68.22    'c2_1'( X ) ), hskp29, hskp6, ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142305, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c1_1'( Y )
% 67.81/68.22     ), ~( 'c2_1'( Y ) ), hskp28, ~( 'c3_1'( Y ) ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 1
% 67.81/68.22     ), ==>( 1, 2 ), ==>( 2, 5 ), ==>( 3, 6 ), ==>( 4, 0 ), ==>( 5, 4 ), 
% 67.81/68.22    ==>( 6, 3 ), ==>( 7, 7 )] ) ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142306, [ hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.22    'c0_1'( a2009 ), 'c1_1'( a2009 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 219, [ hskp16, hskp18, ~( 'c3_1'( a2009 ) ) ] )
% 67.81/68.22  , 2, clause( 489, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c1_1'( 
% 67.81/68.22    Y ), hskp28, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.22  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a2009 )] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142307, [ hskp16, hskp18, hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 
% 67.81/68.22    'c2_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 220, [ hskp16, hskp18, ~( 'c1_1'( a2009 ) ) ] )
% 67.81/68.22  , 2, clause( 142306, [ hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.22    'c0_1'( a2009 ), 'c1_1'( a2009 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142308, [ hskp16, hskp18, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X )
% 67.81/68.22     ), 'c0_1'( a2009 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142307, [ hskp16, hskp18, hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 
% 67.81/68.22    'c2_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142309, [ hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.22    'c0_1'( a2009 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142308, [ hskp16, hskp18, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X
% 67.81/68.22     ) ), 'c0_1'( a2009 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 2052, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X ) )
% 67.81/68.22    , hskp16, hskp18, ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , clause( 142309, [ hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.22    'c0_1'( a2009 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.81/68.22  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.81/68.22    5 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 6 )] )
% 67.81/68.22     ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142310, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), 
% 67.81/68.22    'c1_1'( a2009 ), hskp3, 'c2_1'( X ), hskp16, hskp18 ] )
% 67.81/68.22  , clause( 499, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y
% 67.81/68.22     ), hskp3, ~( 'c2_1'( Y ) ), 'c2_1'( X ) ] )
% 67.81/68.22  , 5, clause( 223, [ hskp16, hskp18, 'c2_1'( a2009 ) ] )
% 67.81/68.22  , 2, substitution( 0, [ :=( X, X ), :=( Y, a2009 )] ), substitution( 1, [] )
% 67.81/68.22    ).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  resolution(
% 67.81/68.22  clause( 142311, [ hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.22    'c0_1'( a2009 ), hskp3, 'c2_1'( X ), hskp16, hskp18 ] )
% 67.81/68.22  , clause( 220, [ hskp16, hskp18, ~( 'c1_1'( a2009 ) ) ] )
% 67.81/68.22  , 2, clause( 142310, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a2009 )
% 67.81/68.22    , 'c1_1'( a2009 ), hskp3, 'c2_1'( X ), hskp16, hskp18 ] )
% 67.81/68.22  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142312, [ hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.22    'c0_1'( a2009 ), hskp3, 'c2_1'( X ), hskp18 ] )
% 67.81/68.22  , clause( 142311, [ hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.22    'c0_1'( a2009 ), hskp3, 'c2_1'( X ), hskp16, hskp18 ] )
% 67.81/68.22  , 0, 7, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  factor(
% 67.81/68.22  clause( 142313, [ hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.22    'c0_1'( a2009 ), hskp3, 'c2_1'( X ) ] )
% 67.81/68.22  , clause( 142312, [ hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.22    'c0_1'( a2009 ), hskp3, 'c2_1'( X ), hskp18 ] )
% 67.81/68.22  , 1, 7, substitution( 0, [ :=( X, X )] )).
% 67.81/68.22  
% 67.81/68.22  
% 67.81/68.22  subsumption(
% 67.81/68.22  clause( 2117, [ ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), hskp3, ~( 'c1_1'( X ) )
% 67.81/68.22    , hskp16, hskp18, 'c2_1'( X ) ] )
% 67.81/68.22  , clause( 142313, [ hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.22    'c0_1'( a2009 ), hskp3, 'c2_1'( X ) ] )
% 67.81/68.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.81/68.23    5 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 6 )] )
% 67.81/68.23     ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142314, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), ~( 'c2_1'( a2009 )
% 67.81/68.23     ), 'c0_1'( X ), 'c1_1'( X ), hskp5, ~( 'c3_1'( X ) ) ] )
% 67.81/68.23  , clause( 219, [ hskp16, hskp18, ~( 'c3_1'( a2009 ) ) ] )
% 67.81/68.23  , 2, clause( 508, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c1_1'( 
% 67.81/68.23    Y ), hskp5, ~( 'c3_1'( Y ) ), 'c3_1'( X ) ] )
% 67.81/68.23  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, a2009 ), :=( Y, X )] )
% 67.81/68.23    ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142315, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), 'c0_1'( X ), 'c1_1'( 
% 67.81/68.23    X ), hskp5, ~( 'c3_1'( X ) ), hskp16, hskp18 ] )
% 67.81/68.23  , clause( 142314, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), ~( 'c2_1'( a2009
% 67.81/68.23     ) ), 'c0_1'( X ), 'c1_1'( X ), hskp5, ~( 'c3_1'( X ) ) ] )
% 67.81/68.23  , 3, clause( 223, [ hskp16, hskp18, 'c2_1'( a2009 ) ] )
% 67.81/68.23  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142316, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), 'c0_1'( X ), 'c1_1'( 
% 67.81/68.23    X ), hskp5, ~( 'c3_1'( X ) ), hskp18 ] )
% 67.81/68.23  , clause( 142315, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), 'c0_1'( X ), 
% 67.81/68.23    'c1_1'( X ), hskp5, ~( 'c3_1'( X ) ), hskp16, hskp18 ] )
% 67.81/68.23  , 0, 7, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142317, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), 'c0_1'( X ), 'c1_1'( 
% 67.81/68.23    X ), hskp5, ~( 'c3_1'( X ) ) ] )
% 67.81/68.23  , clause( 142316, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), 'c0_1'( X ), 
% 67.81/68.23    'c1_1'( X ), hskp5, ~( 'c3_1'( X ) ), hskp18 ] )
% 67.81/68.23  , 1, 7, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 2148, [ ~( 'c0_1'( a2009 ) ), 'c0_1'( X ), hskp5, 'c1_1'( X ), 
% 67.81/68.23    hskp16, hskp18, ~( 'c3_1'( X ) ) ] )
% 67.81/68.23  , clause( 142317, [ hskp16, hskp18, ~( 'c0_1'( a2009 ) ), 'c0_1'( X ), 
% 67.81/68.23    'c1_1'( X ), hskp5, ~( 'c3_1'( X ) ) ] )
% 67.81/68.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.81/68.23    5 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 ), ==>( 5, 2 ), ==>( 6, 6 )] )
% 67.81/68.23     ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142318, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( a1983 ), 
% 67.81/68.23    'c1_1'( a1983 ), hskp5, 'c3_1'( X ), hskp23, hskp5 ] )
% 67.81/68.23  , clause( 508, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y
% 67.81/68.23     ), hskp5, ~( 'c3_1'( Y ) ), 'c3_1'( X ) ] )
% 67.81/68.23  , 5, clause( 222, [ hskp23, hskp5, 'c3_1'( a1983 ) ] )
% 67.81/68.23  , 2, substitution( 0, [ :=( X, X ), :=( Y, a1983 )] ), substitution( 1, [] )
% 67.81/68.23    ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142320, [ hskp23, hskp5, ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c1_1'( 
% 67.81/68.23    a1983 ), hskp5, 'c3_1'( X ), hskp23, hskp5 ] )
% 67.81/68.23  , clause( 214, [ hskp23, hskp5, ~( 'c0_1'( a1983 ) ) ] )
% 67.81/68.23  , 2, clause( 142318, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( a1983 )
% 67.81/68.23    , 'c1_1'( a1983 ), hskp5, 'c3_1'( X ), hskp23, hskp5 ] )
% 67.81/68.23  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142321, [ hskp23, hskp5, ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c1_1'( 
% 67.81/68.23    a1983 ), hskp5, 'c3_1'( X ), hskp5 ] )
% 67.81/68.23  , clause( 142320, [ hskp23, hskp5, ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.23    'c1_1'( a1983 ), hskp5, 'c3_1'( X ), hskp23, hskp5 ] )
% 67.81/68.23  , 0, 7, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142322, [ hskp23, hskp5, ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c1_1'( 
% 67.81/68.23    a1983 ), 'c3_1'( X ), hskp5 ] )
% 67.81/68.23  , clause( 142321, [ hskp23, hskp5, ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.23    'c1_1'( a1983 ), hskp5, 'c3_1'( X ), hskp5 ] )
% 67.81/68.23  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142323, [ hskp23, hskp5, ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c1_1'( 
% 67.81/68.23    a1983 ), 'c3_1'( X ) ] )
% 67.81/68.23  , clause( 142322, [ hskp23, hskp5, ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.23    'c1_1'( a1983 ), 'c3_1'( X ), hskp5 ] )
% 67.81/68.23  , 1, 6, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 2150, [ ~( 'c0_1'( X ) ), 'c1_1'( a1983 ), hskp5, ~( 'c2_1'( X ) )
% 67.81/68.23    , hskp23, 'c3_1'( X ) ] )
% 67.81/68.23  , clause( 142323, [ hskp23, hskp5, ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.81/68.23    'c1_1'( a1983 ), 'c3_1'( X ) ] )
% 67.81/68.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.81/68.23    2 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 1 ), ==>( 5, 5 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142324, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.81/68.23    a1979 ), 'c2_1'( a1979 ), hskp10, hskp27, hskp30 ] )
% 67.81/68.23  , clause( 574, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( Y
% 67.81/68.23     ), 'c2_1'( Y ), hskp10, ~( 'c3_1'( Y ) ) ] )
% 67.81/68.23  , 6, clause( 221, [ hskp27, hskp30, 'c3_1'( a1979 ) ] )
% 67.81/68.23  , 2, substitution( 0, [ :=( X, X ), :=( Y, a1979 )] ), substitution( 1, [] )
% 67.81/68.23    ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142329, [ hskp27, hskp30, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.23    'c2_1'( X ), 'c2_1'( a1979 ), hskp10, hskp27, hskp30 ] )
% 67.81/68.23  , clause( 212, [ hskp27, hskp30, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.23  , 2, clause( 142324, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.81/68.23    'c0_1'( a1979 ), 'c2_1'( a1979 ), hskp10, hskp27, hskp30 ] )
% 67.81/68.23  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142330, [ hskp27, hskp30, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.23    'c2_1'( X ), 'c2_1'( a1979 ), hskp10, hskp30 ] )
% 67.81/68.23  , clause( 142329, [ hskp27, hskp30, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.23    'c2_1'( X ), 'c2_1'( a1979 ), hskp10, hskp27, hskp30 ] )
% 67.81/68.23  , 0, 7, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142334, [ hskp27, hskp30, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.23    'c2_1'( X ), 'c2_1'( a1979 ), hskp10 ] )
% 67.81/68.23  , clause( 142330, [ hskp27, hskp30, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.23    'c2_1'( X ), 'c2_1'( a1979 ), hskp10, hskp30 ] )
% 67.81/68.23  , 1, 7, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 2835, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp10, hskp27, hskp30
% 67.81/68.23    , 'c2_1'( X ), 'c2_1'( a1979 ) ] )
% 67.81/68.23  , clause( 142334, [ hskp27, hskp30, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.23    'c2_1'( X ), 'c2_1'( a1979 ), hskp10 ] )
% 67.81/68.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 67.81/68.23    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 5 ), ==>( 5, 6 ), ==>( 6, 2 )] )
% 67.81/68.23     ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142335, [ hskp10, hskp1, hskp23, 'c0_1'( a1977 ), hskp28, hskp8, 
% 67.81/68.23    hskp10, hskp1, hskp23 ] )
% 67.81/68.23  , clause( 594, [ hskp10, hskp1, hskp23, 'c0_1'( a1977 ), hskp28, hskp8, ~( 
% 67.81/68.23    'c1_1'( a1977 ) ) ] )
% 67.81/68.23  , 6, clause( 585, [ hskp10, hskp1, hskp23, 'c1_1'( a1977 ) ] )
% 67.81/68.23  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142336, [ hskp10, hskp1, hskp23, 'c0_1'( a1977 ), hskp28, hskp8, 
% 67.81/68.23    hskp1, hskp23 ] )
% 67.81/68.23  , clause( 142335, [ hskp10, hskp1, hskp23, 'c0_1'( a1977 ), hskp28, hskp8, 
% 67.81/68.23    hskp10, hskp1, hskp23 ] )
% 67.81/68.23  , 0, 6, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142337, [ hskp10, hskp1, hskp23, 'c0_1'( a1977 ), hskp28, hskp8, 
% 67.81/68.23    hskp23 ] )
% 67.81/68.23  , clause( 142336, [ hskp10, hskp1, hskp23, 'c0_1'( a1977 ), hskp28, hskp8, 
% 67.81/68.23    hskp1, hskp23 ] )
% 67.81/68.23  , 1, 6, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142338, [ hskp10, hskp1, hskp23, 'c0_1'( a1977 ), hskp28, hskp8 ]
% 67.81/68.23     )
% 67.81/68.23  , clause( 142337, [ hskp10, hskp1, hskp23, 'c0_1'( a1977 ), hskp28, hskp8, 
% 67.81/68.23    hskp23 ] )
% 67.81/68.23  , 2, 6, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 2874, [ hskp10, hskp1, hskp23, hskp28, hskp8, 'c0_1'( a1977 ) ] )
% 67.81/68.23  , clause( 142338, [ hskp10, hskp1, hskp23, 'c0_1'( a1977 ), hskp28, hskp8 ]
% 67.81/68.23     )
% 67.81/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.23    , 2 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142339, [ hskp10, hskp1, hskp23, hskp22, hskp10, hskp1, hskp23, 
% 67.81/68.23    hskp28, hskp8 ] )
% 67.81/68.23  , clause( 750, [ hskp10, hskp1, hskp23, hskp22, ~( 'c0_1'( a1977 ) ) ] )
% 67.81/68.23  , 4, clause( 2874, [ hskp10, hskp1, hskp23, hskp28, hskp8, 'c0_1'( a1977 )
% 67.81/68.23     ] )
% 67.81/68.23  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142340, [ hskp10, hskp1, hskp23, hskp22, hskp1, hskp23, hskp28, 
% 67.81/68.23    hskp8 ] )
% 67.81/68.23  , clause( 142339, [ hskp10, hskp1, hskp23, hskp22, hskp10, hskp1, hskp23, 
% 67.81/68.23    hskp28, hskp8 ] )
% 67.81/68.23  , 0, 4, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142341, [ hskp10, hskp1, hskp23, hskp22, hskp23, hskp28, hskp8 ] )
% 67.81/68.23  , clause( 142340, [ hskp10, hskp1, hskp23, hskp22, hskp1, hskp23, hskp28, 
% 67.81/68.23    hskp8 ] )
% 67.81/68.23  , 1, 4, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142342, [ hskp10, hskp1, hskp23, hskp22, hskp28, hskp8 ] )
% 67.81/68.23  , clause( 142341, [ hskp10, hskp1, hskp23, hskp22, hskp23, hskp28, hskp8 ]
% 67.81/68.23     )
% 67.81/68.23  , 2, 4, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 2882, [ hskp10, hskp1, hskp23, hskp28, hskp22, hskp8 ] )
% 67.81/68.23  , clause( 142342, [ hskp10, hskp1, hskp23, hskp22, hskp28, hskp8 ] )
% 67.81/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.23    , 2 ), ==>( 3, 4 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142343, [ 'c3_1'( a1983 ), hskp10, hskp1, hskp23, hskp28, hskp22 ]
% 67.81/68.23     )
% 67.81/68.23  , clause( 71, [ 'c3_1'( a1983 ), ~( hskp8 ) ] )
% 67.81/68.23  , 1, clause( 2882, [ hskp10, hskp1, hskp23, hskp28, hskp22, hskp8 ] )
% 67.81/68.23  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 2883, [ hskp10, hskp1, hskp23, hskp22, hskp28, 'c3_1'( a1983 ) ] )
% 67.81/68.23  , clause( 142343, [ 'c3_1'( a1983 ), hskp10, hskp1, hskp23, hskp28, hskp22
% 67.81/68.23     ] )
% 67.81/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.23    , 1 ), ==>( 3, 2 ), ==>( 4, 4 ), ==>( 5, 3 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142344, [ ~( 'c1_1'( a1983 ) ), hskp10, hskp1, hskp23, hskp28, 
% 67.81/68.23    hskp22 ] )
% 67.81/68.23  , clause( 115, [ ~( 'c1_1'( a1983 ) ), ~( hskp8 ) ] )
% 67.81/68.23  , 1, clause( 2882, [ hskp10, hskp1, hskp23, hskp28, hskp22, hskp8 ] )
% 67.81/68.23  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 2885, [ hskp10, hskp1, hskp23, hskp22, hskp28, ~( 'c1_1'( a1983 ) )
% 67.81/68.23     ] )
% 67.81/68.23  , clause( 142344, [ ~( 'c1_1'( a1983 ) ), hskp10, hskp1, hskp23, hskp28, 
% 67.81/68.23    hskp22 ] )
% 67.81/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.23    , 1 ), ==>( 3, 2 ), ==>( 4, 4 ), ==>( 5, 3 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142345, [ 'c1_1'( a1983 ), 'c2_1'( a1983 ), hskp1, hskp10, hskp10, 
% 67.81/68.23    hskp1, hskp23, hskp22, hskp28 ] )
% 67.81/68.23  , clause( 242, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c3_1'( X ) )
% 67.81/68.23     ] )
% 67.81/68.23  , 4, clause( 2883, [ hskp10, hskp1, hskp23, hskp22, hskp28, 'c3_1'( a1983 )
% 67.81/68.23     ] )
% 67.81/68.23  , 5, substitution( 0, [ :=( X, a1983 )] ), substitution( 1, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142346, [ 'c1_1'( a1983 ), 'c2_1'( a1983 ), hskp1, hskp10, hskp10, 
% 67.81/68.23    hskp23, hskp22, hskp28 ] )
% 67.81/68.23  , clause( 142345, [ 'c1_1'( a1983 ), 'c2_1'( a1983 ), hskp1, hskp10, hskp10
% 67.81/68.23    , hskp1, hskp23, hskp22, hskp28 ] )
% 67.81/68.23  , 2, 5, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142347, [ 'c1_1'( a1983 ), 'c2_1'( a1983 ), hskp1, hskp10, hskp23, 
% 67.81/68.23    hskp22, hskp28 ] )
% 67.81/68.23  , clause( 142346, [ 'c1_1'( a1983 ), 'c2_1'( a1983 ), hskp1, hskp10, hskp10
% 67.81/68.23    , hskp23, hskp22, hskp28 ] )
% 67.81/68.23  , 3, 4, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 2889, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ), 
% 67.81/68.23    'c2_1'( a1983 ) ] )
% 67.81/68.23  , clause( 142347, [ 'c1_1'( a1983 ), 'c2_1'( a1983 ), hskp1, hskp10, hskp23
% 67.81/68.23    , hskp22, hskp28 ] )
% 67.81/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 6 ), ==>( 2
% 67.81/68.23    , 1 ), ==>( 3, 0 ), ==>( 4, 3 ), ==>( 5, 2 ), ==>( 6, 4 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142348, [ ~( 'c2_1'( a1983 ) ), 'c1_1'( a1983 ), hskp10, hskp10, 
% 67.81/68.23    hskp1, hskp23, hskp22, hskp28 ] )
% 67.81/68.23  , clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ]
% 67.81/68.23     )
% 67.81/68.23  , 3, clause( 2883, [ hskp10, hskp1, hskp23, hskp22, hskp28, 'c3_1'( a1983 )
% 67.81/68.23     ] )
% 67.81/68.23  , 5, substitution( 0, [ :=( X, a1983 )] ), substitution( 1, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142349, [ ~( 'c2_1'( a1983 ) ), 'c1_1'( a1983 ), hskp10, hskp1, 
% 67.81/68.23    hskp23, hskp22, hskp28 ] )
% 67.81/68.23  , clause( 142348, [ ~( 'c2_1'( a1983 ) ), 'c1_1'( a1983 ), hskp10, hskp10, 
% 67.81/68.23    hskp1, hskp23, hskp22, hskp28 ] )
% 67.81/68.23  , 2, 3, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 2891, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ), ~( 
% 67.81/68.23    'c2_1'( a1983 ) ) ] )
% 67.81/68.23  , clause( 142349, [ ~( 'c2_1'( a1983 ) ), 'c1_1'( a1983 ), hskp10, hskp1, 
% 67.81/68.23    hskp23, hskp22, hskp28 ] )
% 67.81/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 6 ), ==>( 1, 5 ), ==>( 2
% 67.81/68.23    , 0 ), ==>( 3, 1 ), ==>( 4, 3 ), ==>( 5, 2 ), ==>( 6, 4 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142350, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( a2001 ) )
% 67.81/68.23    , 'c2_1'( X ), 'c0_1'( a2001 ), hskp16, hskp15 ] )
% 67.81/68.23  , clause( 601, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.81/68.23    'c2_1'( X ), 'c0_1'( Y ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.23  , 5, clause( 224, [ hskp16, hskp15, 'c3_1'( a2001 ) ] )
% 67.81/68.23  , 2, substitution( 0, [ :=( X, X ), :=( Y, a2001 )] ), substitution( 1, [] )
% 67.81/68.23    ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142351, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.81/68.23    a2001 ), hskp16, hskp15, hskp16, hskp15 ] )
% 67.81/68.23  , clause( 142350, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( a2001 )
% 67.81/68.23     ), 'c2_1'( X ), 'c0_1'( a2001 ), hskp16, hskp15 ] )
% 67.81/68.23  , 2, clause( 225, [ hskp16, hskp15, 'c2_1'( a2001 ) ] )
% 67.81/68.23  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142352, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.81/68.23    a2001 ), hskp16, hskp15, hskp15 ] )
% 67.81/68.23  , clause( 142351, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.81/68.23    a2001 ), hskp16, hskp15, hskp16, hskp15 ] )
% 67.81/68.23  , 4, 6, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142353, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.81/68.23    a2001 ), hskp16, hskp15 ] )
% 67.81/68.23  , clause( 142352, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.81/68.23    a2001 ), hskp16, hskp15, hskp15 ] )
% 67.81/68.23  , 5, 6, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 3001, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a2001 ), hskp16
% 67.81/68.23    , hskp15, 'c2_1'( X ) ] )
% 67.81/68.23  , clause( 142353, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.81/68.23    a2001 ), hskp16, hskp15 ] )
% 67.81/68.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.81/68.23    1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142363, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c0_1'( Y ) ), 
% 67.81/68.23    ~( 'c1_1'( Y ) ), ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), hskp10, ~( 'c3_1'( 
% 67.81/68.23    Y ) ) ] )
% 67.81/68.23  , clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ]
% 67.81/68.23     )
% 67.81/68.23  , 3, clause( 675, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c0_1'( Y ) ), 
% 67.81/68.23    ~( 'c2_1'( Y ) ), hskp10, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.23  , 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, Y ), :=( Y
% 67.81/68.23    , X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142364, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c0_1'( Y ) ), 
% 67.81/68.23    ~( 'c1_1'( Y ) ), ~( 'c0_1'( X ) ), hskp10, ~( 'c3_1'( Y ) ) ] )
% 67.81/68.23  , clause( 142363, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c0_1'( Y ) )
% 67.81/68.23    , ~( 'c1_1'( Y ) ), ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), hskp10, ~( 'c3_1'( 
% 67.81/68.23    Y ) ) ] )
% 67.81/68.23  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142365, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c0_1'( Y ) ), 
% 67.81/68.23    ~( 'c1_1'( Y ) ), ~( 'c0_1'( X ) ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.23  , clause( 142364, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c0_1'( Y ) )
% 67.81/68.23    , ~( 'c1_1'( Y ) ), ~( 'c0_1'( X ) ), hskp10, ~( 'c3_1'( Y ) ) ] )
% 67.81/68.23  , 2, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 3432, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.23    hskp10, ~( 'c2_1'( Y ) ), 'c1_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.23  , clause( 142365, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c0_1'( Y ) )
% 67.81/68.23    , ~( 'c1_1'( Y ) ), ~( 'c0_1'( X ) ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.23  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 4
% 67.81/68.23     ), ==>( 1, 5 ), ==>( 2, 3 ), ==>( 3, 0 ), ==>( 4, 2 ), ==>( 5, 1 ), 
% 67.81/68.23    ==>( 6, 6 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142374, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c1_1'( Y ) ), 
% 67.81/68.23    'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( Y ) ), ~( 'c2_1'( X ) ), 'c3_1'( Y )
% 67.81/68.23     ] )
% 67.81/68.23  , clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ]
% 67.81/68.23     )
% 67.81/68.23  , 3, clause( 807, [ ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y ), ~( 'c2_1'( 
% 67.81/68.23    X ) ), ~( 'c2_1'( Y ) ), 'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.81/68.23  , 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, Y ), :=( Y
% 67.81/68.23    , X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142376, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c1_1'( Y ) ), 
% 67.81/68.23    'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ) ] )
% 67.81/68.23  , clause( 142374, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c1_1'( Y ) )
% 67.81/68.23    , 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( Y ) ), ~( 'c2_1'( X ) ), 'c3_1'( Y
% 67.81/68.23     ) ] )
% 67.81/68.23  , 0, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142378, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c1_1'( Y ) ), 
% 67.81/68.23    'c0_1'( X ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ) ] )
% 67.81/68.23  , clause( 142376, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c1_1'( Y ) )
% 67.81/68.23    , 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ) ] )
% 67.81/68.23  , 1, 5, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 4229, [ 'c0_1'( Y ), ~( 'c1_1'( X ) ), 'c1_1'( Y ), ~( 'c2_1'( X )
% 67.81/68.23     ), ~( 'c2_1'( Y ) ), hskp10, 'c3_1'( X ) ] )
% 67.81/68.23  , clause( 142378, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c1_1'( Y ) )
% 67.81/68.23    , 'c0_1'( X ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ) ] )
% 67.81/68.23  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 4
% 67.81/68.23     ), ==>( 1, 2 ), ==>( 2, 5 ), ==>( 3, 1 ), ==>( 4, 0 ), ==>( 5, 3 ), 
% 67.81/68.23    ==>( 6, 6 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142382, [ hskp16, hskp18, ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), 'c1_1'( 
% 67.81/68.23    a2009 ), ~( 'c2_1'( X ) ), ~( 'c2_1'( a2009 ) ), 'c3_1'( X ) ] )
% 67.81/68.23  , clause( 219, [ hskp16, hskp18, ~( 'c3_1'( a2009 ) ) ] )
% 67.81/68.23  , 2, clause( 807, [ ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y ), ~( 'c2_1'( 
% 67.81/68.23    X ) ), ~( 'c2_1'( Y ) ), 'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.81/68.23  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a2009 )] )
% 67.81/68.23    ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142387, [ hskp16, hskp18, hskp16, hskp18, ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.81/68.23    a2009 ), ~( 'c2_1'( X ) ), ~( 'c2_1'( a2009 ) ), 'c3_1'( X ) ] )
% 67.81/68.23  , clause( 220, [ hskp16, hskp18, ~( 'c1_1'( a2009 ) ) ] )
% 67.81/68.23  , 2, clause( 142382, [ hskp16, hskp18, ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), 
% 67.81/68.23    'c1_1'( a2009 ), ~( 'c2_1'( X ) ), ~( 'c2_1'( a2009 ) ), 'c3_1'( X ) ] )
% 67.81/68.23  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142388, [ hskp16, hskp18, hskp18, ~( 'c1_1'( X ) ), 'c0_1'( a2009 )
% 67.81/68.23    , ~( 'c2_1'( X ) ), ~( 'c2_1'( a2009 ) ), 'c3_1'( X ) ] )
% 67.81/68.23  , clause( 142387, [ hskp16, hskp18, hskp16, hskp18, ~( 'c1_1'( X ) ), 
% 67.81/68.23    'c0_1'( a2009 ), ~( 'c2_1'( X ) ), ~( 'c2_1'( a2009 ) ), 'c3_1'( X ) ] )
% 67.81/68.23  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142392, [ hskp16, hskp18, ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), ~( 
% 67.81/68.23    'c2_1'( X ) ), ~( 'c2_1'( a2009 ) ), 'c3_1'( X ) ] )
% 67.81/68.23  , clause( 142388, [ hskp16, hskp18, hskp18, ~( 'c1_1'( X ) ), 'c0_1'( a2009
% 67.81/68.23     ), ~( 'c2_1'( X ) ), ~( 'c2_1'( a2009 ) ), 'c3_1'( X ) ] )
% 67.81/68.23  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 4232, [ 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 
% 67.81/68.23    'c2_1'( a2009 ) ), hskp16, hskp18, 'c3_1'( X ) ] )
% 67.81/68.23  , clause( 142392, [ hskp16, hskp18, ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), ~( 
% 67.81/68.23    'c2_1'( X ) ), ~( 'c2_1'( a2009 ) ), 'c3_1'( X ) ] )
% 67.81/68.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.81/68.23    5 ), ==>( 2, 1 ), ==>( 3, 0 ), ==>( 4, 2 ), ==>( 5, 3 ), ==>( 6, 6 )] )
% 67.81/68.23     ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142394, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp29, 'c2_1'( X ), ~( 
% 67.81/68.23    'c1_1'( X ) ), 'c1_1'( Y ), 'c0_1'( Y ), 'c2_1'( Y ), 'c2_1'( X ), ~( 
% 67.81/68.23    'c3_1'( Y ) ) ] )
% 67.81/68.23  , clause( 526, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp29, 'c2_1'( X ), ~( 
% 67.81/68.23    'c3_1'( X ) ) ] )
% 67.81/68.23  , 4, clause( 812, [ ~( 'c1_1'( X ) ), 'c1_1'( Y ), 'c0_1'( Y ), 'c2_1'( Y )
% 67.81/68.23    , 'c2_1'( X ), ~( 'c3_1'( Y ) ), 'c3_1'( X ) ] )
% 67.81/68.23  , 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), :=( Y
% 67.81/68.23    , Y )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142396, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp29, 'c2_1'( X ), 
% 67.81/68.23    'c1_1'( Y ), 'c0_1'( Y ), 'c2_1'( Y ), 'c2_1'( X ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.23  , clause( 142394, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp29, 'c2_1'( X ), ~( 
% 67.81/68.23    'c1_1'( X ) ), 'c1_1'( Y ), 'c0_1'( Y ), 'c2_1'( Y ), 'c2_1'( X ), ~( 
% 67.81/68.23    'c3_1'( Y ) ) ] )
% 67.81/68.23  , 1, 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142398, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp29, 'c2_1'( X ), 
% 67.81/68.23    'c1_1'( Y ), 'c0_1'( Y ), 'c2_1'( Y ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.23  , clause( 142396, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp29, 'c2_1'( X ), 
% 67.81/68.23    'c1_1'( Y ), 'c0_1'( Y ), 'c2_1'( Y ), 'c2_1'( X ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.23  , 3, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 4241, [ 'c0_1'( Y ), 'c1_1'( Y ), ~( 'c1_1'( X ) ), 'c2_1'( Y ), 
% 67.81/68.23    'c2_1'( X ), 'c0_1'( X ), hskp29, ~( 'c3_1'( Y ) ) ] )
% 67.81/68.23  , clause( 142398, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp29, 'c2_1'( X ), 
% 67.81/68.23    'c1_1'( Y ), 'c0_1'( Y ), 'c2_1'( Y ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.23  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 5
% 67.81/68.23     ), ==>( 1, 2 ), ==>( 2, 6 ), ==>( 3, 4 ), ==>( 4, 1 ), ==>( 5, 0 ), 
% 67.81/68.23    ==>( 6, 3 ), ==>( 7, 7 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142406, [ ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c0_1'( a1979 ), 
% 67.81/68.23    'c2_1'( a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp27, hskp30 ] )
% 67.81/68.23  , clause( 812, [ ~( 'c1_1'( X ) ), 'c1_1'( Y ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.81/68.23    'c2_1'( X ), ~( 'c3_1'( Y ) ), 'c3_1'( X ) ] )
% 67.81/68.23  , 5, clause( 221, [ hskp27, hskp30, 'c3_1'( a1979 ) ] )
% 67.81/68.23  , 2, substitution( 0, [ :=( X, X ), :=( Y, a1979 )] ), substitution( 1, [] )
% 67.81/68.23    ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142411, [ hskp27, hskp30, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.81/68.23    a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp27, hskp30 ] )
% 67.81/68.23  , clause( 212, [ hskp27, hskp30, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.23  , 2, clause( 142406, [ ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c0_1'( a1979 ), 
% 67.81/68.23    'c2_1'( a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp27, hskp30 ] )
% 67.81/68.23  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142412, [ hskp27, hskp30, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.81/68.23    a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp30 ] )
% 67.81/68.23  , clause( 142411, [ hskp27, hskp30, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 
% 67.81/68.23    'c2_1'( a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp27, hskp30 ] )
% 67.81/68.23  , 0, 7, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142416, [ hskp27, hskp30, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.81/68.23    a1979 ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.81/68.23  , clause( 142412, [ hskp27, hskp30, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 
% 67.81/68.23    'c2_1'( a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp30 ] )
% 67.81/68.23  , 1, 7, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 4247, [ ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( a1979 ), 'c2_1'( 
% 67.81/68.23    X ), hskp27, hskp30, 'c3_1'( X ) ] )
% 67.81/68.23  , clause( 142416, [ hskp27, hskp30, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 
% 67.81/68.23    'c2_1'( a1979 ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.81/68.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.81/68.23    5 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 ), ==>( 6, 6 )] )
% 67.81/68.23     ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142417, [ ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.81/68.23    'c0_1'( a1979 ), 'c2_1'( a1979 ), 'c3_1'( X ), hskp27, hskp30 ] )
% 67.81/68.23  , clause( 817, [ ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c0_1'( Y ), 'c0_1'( X
% 67.81/68.23     ), 'c2_1'( X ), ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.81/68.23  , 5, clause( 221, [ hskp27, hskp30, 'c3_1'( a1979 ) ] )
% 67.81/68.23  , 2, substitution( 0, [ :=( X, a1979 ), :=( Y, X )] ), substitution( 1, [] )
% 67.81/68.23    ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142426, [ hskp27, hskp30, ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.23    'c0_1'( X ), 'c2_1'( a1979 ), 'c3_1'( X ), hskp27, hskp30 ] )
% 67.81/68.23  , clause( 212, [ hskp27, hskp30, ~( 'c0_1'( a1979 ) ) ] )
% 67.81/68.23  , 2, clause( 142417, [ ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( X ) ), 'c0_1'( X )
% 67.81/68.23    , 'c0_1'( a1979 ), 'c2_1'( a1979 ), 'c3_1'( X ), hskp27, hskp30 ] )
% 67.81/68.23  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142427, [ hskp27, hskp30, ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.23    'c0_1'( X ), 'c2_1'( a1979 ), 'c3_1'( X ), hskp30 ] )
% 67.81/68.23  , clause( 142426, [ hskp27, hskp30, ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( X ) )
% 67.81/68.23    , 'c0_1'( X ), 'c2_1'( a1979 ), 'c3_1'( X ), hskp27, hskp30 ] )
% 67.81/68.23  , 0, 7, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142431, [ hskp27, hskp30, ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( X ) ), 
% 67.81/68.23    'c0_1'( X ), 'c2_1'( a1979 ), 'c3_1'( X ) ] )
% 67.81/68.23  , clause( 142427, [ hskp27, hskp30, ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( X ) )
% 67.81/68.23    , 'c0_1'( X ), 'c2_1'( a1979 ), 'c3_1'( X ), hskp30 ] )
% 67.81/68.23  , 1, 7, substitution( 0, [ :=( X, X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 4286, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( a1979 ) ), 'c2_1'( 
% 67.81/68.23    a1979 ), hskp27, hskp30, 'c3_1'( X ) ] )
% 67.81/68.23  , clause( 142431, [ hskp27, hskp30, ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( X ) )
% 67.81/68.23    , 'c0_1'( X ), 'c2_1'( a1979 ), 'c3_1'( X ) ] )
% 67.81/68.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.81/68.23    5 ), ==>( 2, 2 ), ==>( 3, 1 ), ==>( 4, 0 ), ==>( 5, 3 ), ==>( 6, 6 )] )
% 67.81/68.23     ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142432, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( 
% 67.81/68.23    Y ), ~( 'c2_1'( X ) ), 'c2_1'( Y ), 'c1_1'( X ), ~( 'c2_1'( X ) ), hskp3
% 67.81/68.23    , hskp17 ] )
% 67.81/68.23  , clause( 818, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( Y
% 67.81/68.23     ), ~( 'c2_1'( X ) ), 'c2_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.81/68.23  , 6, clause( 257, [ 'c1_1'( X ), ~( 'c2_1'( X ) ), hskp3, hskp17, 'c3_1'( X
% 67.81/68.23     ) ] )
% 67.81/68.23  , 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ :=( X
% 67.81/68.23    , X )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142434, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( 
% 67.81/68.23    Y ), ~( 'c2_1'( X ) ), 'c2_1'( Y ), ~( 'c2_1'( X ) ), hskp3, hskp17 ] )
% 67.81/68.23  , clause( 142432, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( 
% 67.81/68.23    Y ), ~( 'c2_1'( X ) ), 'c2_1'( Y ), 'c1_1'( X ), ~( 'c2_1'( X ) ), hskp3
% 67.81/68.23    , hskp17 ] )
% 67.81/68.23  , 2, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142436, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( 
% 67.81/68.23    Y ), ~( 'c2_1'( X ) ), 'c2_1'( Y ), hskp3, hskp17 ] )
% 67.81/68.23  , clause( 142434, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( 
% 67.81/68.23    Y ), ~( 'c2_1'( X ) ), 'c2_1'( Y ), ~( 'c2_1'( X ) ), hskp3, hskp17 ] )
% 67.81/68.23  , 4, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 4297, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( Y
% 67.81/68.23     ), hskp3, hskp17, 'c2_1'( Y ), ~( 'c2_1'( X ) ) ] )
% 67.81/68.23  , clause( 142436, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( 
% 67.81/68.23    Y ), ~( 'c2_1'( X ) ), 'c2_1'( Y ), hskp3, hskp17 ] )
% 67.81/68.23  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.81/68.23     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 7 ), ==>( 5, 6 ), 
% 67.81/68.23    ==>( 6, 4 ), ==>( 7, 5 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142439, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( 
% 67.81/68.23    a2012 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c2_1'( a2012 ), ~( 'c3_1'( X )
% 67.81/68.23     ) ] )
% 67.81/68.23  , clause( 378, [ hskp17, hskp1, hskp21, ~( 'c3_1'( a2012 ) ) ] )
% 67.81/68.23  , 3, clause( 828, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.81/68.23    'c2_1'( Y ), 'c2_1'( X ), 'c3_1'( X ), ~( 'c3_1'( Y ) ) ] )
% 67.81/68.23  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a2012 ), :=( Y, X )] )
% 67.81/68.23    ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 4341, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), ~( 'c1_1'( X )
% 67.81/68.23     ), 'c2_1'( X ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21, ~( 'c3_1'( X ) )
% 67.81/68.23     ] )
% 67.81/68.23  , clause( 142439, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( 
% 67.81/68.23    a2012 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c2_1'( a2012 ), ~( 'c3_1'( X )
% 67.81/68.23     ) ] )
% 67.81/68.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 
% 67.81/68.23    6 ), ==>( 2, 7 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 3 ), 
% 67.81/68.23    ==>( 7, 4 ), ==>( 8, 8 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142442, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ), 
% 67.81/68.23    hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ) ] )
% 67.81/68.23  , clause( 2891, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ), 
% 67.81/68.23    ~( 'c2_1'( a1983 ) ) ] )
% 67.81/68.23  , 6, clause( 2889, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 )
% 67.81/68.23    , 'c2_1'( a1983 ) ] )
% 67.81/68.23  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142444, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ), 
% 67.81/68.23    hskp10, hskp1, hskp22, hskp23, hskp28 ] )
% 67.81/68.23  , clause( 142442, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 )
% 67.81/68.23    , hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ) ] )
% 67.81/68.23  , 5, 11, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142445, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ), 
% 67.81/68.23    hskp1, hskp22, hskp23, hskp28 ] )
% 67.81/68.23  , clause( 142444, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 )
% 67.81/68.23    , hskp10, hskp1, hskp22, hskp23, hskp28 ] )
% 67.81/68.23  , 0, 6, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142446, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ), 
% 67.81/68.23    hskp22, hskp23, hskp28 ] )
% 67.81/68.23  , clause( 142445, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 )
% 67.81/68.23    , hskp1, hskp22, hskp23, hskp28 ] )
% 67.81/68.23  , 1, 6, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142447, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ), 
% 67.81/68.23    hskp23, hskp28 ] )
% 67.81/68.23  , clause( 142446, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 )
% 67.81/68.23    , hskp22, hskp23, hskp28 ] )
% 67.81/68.23  , 2, 6, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142448, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ), 
% 67.81/68.23    hskp28 ] )
% 67.81/68.23  , clause( 142447, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 )
% 67.81/68.23    , hskp23, hskp28 ] )
% 67.81/68.23  , 3, 6, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142449, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ) ]
% 67.81/68.23     )
% 67.81/68.23  , clause( 142448, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 )
% 67.81/68.23    , hskp28 ] )
% 67.81/68.23  , 4, 6, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 4410, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 ) ] )
% 67.81/68.23  , clause( 142449, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 )
% 67.81/68.23     ] )
% 67.81/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.23    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142450, [ hskp10, hskp1, hskp23, hskp22, hskp28, hskp10, hskp1, 
% 67.81/68.23    hskp22, hskp23, hskp28 ] )
% 67.81/68.23  , clause( 2885, [ hskp10, hskp1, hskp23, hskp22, hskp28, ~( 'c1_1'( a1983 )
% 67.81/68.23     ) ] )
% 67.81/68.23  , 5, clause( 4410, [ hskp10, hskp1, hskp22, hskp23, hskp28, 'c1_1'( a1983 )
% 67.81/68.23     ] )
% 67.81/68.23  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142451, [ hskp10, hskp1, hskp23, hskp22, hskp28, hskp1, hskp22, 
% 67.81/68.23    hskp23, hskp28 ] )
% 67.81/68.23  , clause( 142450, [ hskp10, hskp1, hskp23, hskp22, hskp28, hskp10, hskp1, 
% 67.81/68.23    hskp22, hskp23, hskp28 ] )
% 67.81/68.23  , 0, 5, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142452, [ hskp10, hskp1, hskp23, hskp22, hskp28, hskp22, hskp23, 
% 67.81/68.23    hskp28 ] )
% 67.81/68.23  , clause( 142451, [ hskp10, hskp1, hskp23, hskp22, hskp28, hskp1, hskp22, 
% 67.81/68.23    hskp23, hskp28 ] )
% 67.81/68.23  , 1, 5, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142453, [ hskp10, hskp1, hskp23, hskp22, hskp28, hskp22, hskp28 ]
% 67.81/68.23     )
% 67.81/68.23  , clause( 142452, [ hskp10, hskp1, hskp23, hskp22, hskp28, hskp22, hskp23, 
% 67.81/68.23    hskp28 ] )
% 67.81/68.23  , 2, 6, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142454, [ hskp10, hskp1, hskp23, hskp22, hskp28, hskp28 ] )
% 67.81/68.23  , clause( 142453, [ hskp10, hskp1, hskp23, hskp22, hskp28, hskp22, hskp28 ]
% 67.81/68.23     )
% 67.81/68.23  , 3, 5, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142455, [ hskp10, hskp1, hskp23, hskp22, hskp28 ] )
% 67.81/68.23  , clause( 142454, [ hskp10, hskp1, hskp23, hskp22, hskp28, hskp28 ] )
% 67.81/68.23  , 4, 5, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 4414, [ hskp10, hskp1, hskp22, hskp23, hskp28 ] )
% 67.81/68.23  , clause( 142455, [ hskp10, hskp1, hskp23, hskp22, hskp28 ] )
% 67.81/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.81/68.23    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142456, [ 'c1_1'( a1972 ), hskp10, hskp1, hskp22, hskp23 ] )
% 67.81/68.23  , clause( 43, [ 'c1_1'( a1972 ), ~( hskp28 ) ] )
% 67.81/68.23  , 1, clause( 4414, [ hskp10, hskp1, hskp22, hskp23, hskp28 ] )
% 67.81/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 4416, [ hskp10, hskp1, hskp22, hskp23, 'c1_1'( a1972 ) ] )
% 67.81/68.23  , clause( 142456, [ 'c1_1'( a1972 ), hskp10, hskp1, hskp22, hskp23 ] )
% 67.81/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.23    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142457, [ 'c0_1'( a1972 ), hskp10, hskp1, hskp22, hskp23 ] )
% 67.81/68.23  , clause( 42, [ 'c0_1'( a1972 ), ~( hskp28 ) ] )
% 67.81/68.23  , 1, clause( 4414, [ hskp10, hskp1, hskp22, hskp23, hskp28 ] )
% 67.81/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 4417, [ hskp10, hskp1, hskp22, hskp23, 'c0_1'( a1972 ) ] )
% 67.81/68.23  , clause( 142457, [ 'c0_1'( a1972 ), hskp10, hskp1, hskp22, hskp23 ] )
% 67.81/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.81/68.23    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142458, [ ~( 'c0_1'( a1972 ) ), hskp17, hskp1, hskp22, hskp10, 
% 67.81/68.23    hskp1, hskp22, hskp23 ] )
% 67.81/68.23  , clause( 370, [ ~( 'c0_1'( X ) ), hskp17, hskp1, hskp22, ~( 'c1_1'( X ) )
% 67.81/68.23     ] )
% 67.81/68.23  , 4, clause( 4416, [ hskp10, hskp1, hskp22, hskp23, 'c1_1'( a1972 ) ] )
% 67.81/68.23  , 4, substitution( 0, [ :=( X, a1972 )] ), substitution( 1, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142459, [ ~( 'c0_1'( a1972 ) ), hskp17, hskp1, hskp22, hskp10, 
% 67.81/68.23    hskp22, hskp23 ] )
% 67.81/68.23  , clause( 142458, [ ~( 'c0_1'( a1972 ) ), hskp17, hskp1, hskp22, hskp10, 
% 67.81/68.23    hskp1, hskp22, hskp23 ] )
% 67.81/68.23  , 2, 5, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  factor(
% 67.81/68.23  clause( 142460, [ ~( 'c0_1'( a1972 ) ), hskp17, hskp1, hskp22, hskp10, 
% 67.81/68.23    hskp23 ] )
% 67.81/68.23  , clause( 142459, [ ~( 'c0_1'( a1972 ) ), hskp17, hskp1, hskp22, hskp10, 
% 67.81/68.23    hskp22, hskp23 ] )
% 67.81/68.23  , 3, 5, substitution( 0, [] )).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  subsumption(
% 67.81/68.23  clause( 4434, [ hskp10, hskp1, hskp22, hskp23, hskp17, ~( 'c0_1'( a1972 ) )
% 67.81/68.23     ] )
% 67.81/68.23  , clause( 142460, [ ~( 'c0_1'( a1972 ) ), hskp17, hskp1, hskp22, hskp10, 
% 67.81/68.23    hskp23 ] )
% 67.81/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 4 ), ==>( 2
% 67.81/68.23    , 1 ), ==>( 3, 2 ), ==>( 4, 0 ), ==>( 5, 3 )] ) ).
% 67.81/68.23  
% 67.81/68.23  
% 67.81/68.23  resolution(
% 67.81/68.23  clause( 142461, [ hskp10, hskp1, hskp22, hskp23, hskp17, hskp10, hskp1, 
% 67.81/68.23    hskp22, hskp23 ] )
% 67.81/68.23  , clause( 4434, [ hskp10, hskp1, hskp22, hskp23, hskp17, ~( 'c0_1'( a1972 )
% 67.88/68.23     ) ] )
% 67.88/68.23  , 5, clause( 4417, [ hskp10, hskp1, hskp22, hskp23, 'c0_1'( a1972 ) ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142462, [ hskp10, hskp1, hskp22, hskp23, hskp17, hskp1, hskp22, 
% 67.88/68.23    hskp23 ] )
% 67.88/68.23  , clause( 142461, [ hskp10, hskp1, hskp22, hskp23, hskp17, hskp10, hskp1, 
% 67.88/68.23    hskp22, hskp23 ] )
% 67.88/68.23  , 0, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142463, [ hskp10, hskp1, hskp22, hskp23, hskp17, hskp22, hskp23 ]
% 67.88/68.23     )
% 67.88/68.23  , clause( 142462, [ hskp10, hskp1, hskp22, hskp23, hskp17, hskp1, hskp22, 
% 67.88/68.23    hskp23 ] )
% 67.88/68.23  , 1, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142464, [ hskp10, hskp1, hskp22, hskp23, hskp17, hskp23 ] )
% 67.88/68.23  , clause( 142463, [ hskp10, hskp1, hskp22, hskp23, hskp17, hskp22, hskp23 ]
% 67.88/68.23     )
% 67.88/68.23  , 2, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142465, [ hskp10, hskp1, hskp22, hskp23, hskp17 ] )
% 67.88/68.23  , clause( 142464, [ hskp10, hskp1, hskp22, hskp23, hskp17, hskp23 ] )
% 67.88/68.23  , 3, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 4480, [ hskp10, hskp1, hskp22, hskp17, hskp23 ] )
% 67.88/68.23  , clause( 142465, [ hskp10, hskp1, hskp22, hskp23, hskp17 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142466, [ 'c1_1'( a2014 ), hskp10, hskp1, hskp22, hskp17 ] )
% 67.88/68.23  , clause( 51, [ 'c1_1'( a2014 ), ~( hskp23 ) ] )
% 67.88/68.23  , 1, clause( 4480, [ hskp10, hskp1, hskp22, hskp17, hskp23 ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 4483, [ hskp10, hskp1, hskp17, hskp22, 'c1_1'( a2014 ) ] )
% 67.88/68.23  , clause( 142466, [ 'c1_1'( a2014 ), hskp10, hskp1, hskp22, hskp17 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 3 ), ==>( 4, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142467, [ 'c0_1'( a2014 ), hskp10, hskp1, hskp22, hskp17 ] )
% 67.88/68.23  , clause( 50, [ 'c0_1'( a2014 ), ~( hskp23 ) ] )
% 67.88/68.23  , 1, clause( 4480, [ hskp10, hskp1, hskp22, hskp17, hskp23 ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 4484, [ hskp10, hskp1, hskp17, hskp22, 'c0_1'( a2014 ) ] )
% 67.88/68.23  , clause( 142467, [ 'c0_1'( a2014 ), hskp10, hskp1, hskp22, hskp17 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 3 ), ==>( 4, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142468, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22, hskp10, 
% 67.88/68.23    hskp1, hskp17, hskp22 ] )
% 67.88/68.23  , clause( 370, [ ~( 'c0_1'( X ) ), hskp17, hskp1, hskp22, ~( 'c1_1'( X ) )
% 67.88/68.23     ] )
% 67.88/68.23  , 4, clause( 4483, [ hskp10, hskp1, hskp17, hskp22, 'c1_1'( a2014 ) ] )
% 67.88/68.23  , 4, substitution( 0, [ :=( X, a2014 )] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142469, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22, hskp10, 
% 67.88/68.23    hskp1, hskp22 ] )
% 67.88/68.23  , clause( 142468, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22, hskp10, 
% 67.88/68.23    hskp1, hskp17, hskp22 ] )
% 67.88/68.23  , 1, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142470, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22, hskp10, 
% 67.88/68.23    hskp22 ] )
% 67.88/68.23  , clause( 142469, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22, hskp10, 
% 67.88/68.23    hskp1, hskp22 ] )
% 67.88/68.23  , 2, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142471, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22, hskp10 ] )
% 67.88/68.23  , clause( 142470, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22, hskp10, 
% 67.88/68.23    hskp22 ] )
% 67.88/68.23  , 3, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 4491, [ hskp10, hskp17, hskp1, hskp22, ~( 'c0_1'( a2014 ) ) ] )
% 67.88/68.23  , clause( 142471, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22, hskp10 ]
% 67.88/68.23     )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 ), ==>( 4, 0 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142472, [ hskp10, hskp17, hskp1, hskp22, hskp10, hskp1, hskp17, 
% 67.88/68.23    hskp22 ] )
% 67.88/68.23  , clause( 4491, [ hskp10, hskp17, hskp1, hskp22, ~( 'c0_1'( a2014 ) ) ] )
% 67.88/68.23  , 4, clause( 4484, [ hskp10, hskp1, hskp17, hskp22, 'c0_1'( a2014 ) ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142473, [ hskp10, hskp17, hskp1, hskp22, hskp1, hskp17, hskp22 ] )
% 67.88/68.23  , clause( 142472, [ hskp10, hskp17, hskp1, hskp22, hskp10, hskp1, hskp17, 
% 67.88/68.23    hskp22 ] )
% 67.88/68.23  , 0, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142474, [ hskp10, hskp17, hskp1, hskp22, hskp1, hskp22 ] )
% 67.88/68.23  , clause( 142473, [ hskp10, hskp17, hskp1, hskp22, hskp1, hskp17, hskp22 ]
% 67.88/68.23     )
% 67.88/68.23  , 1, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142475, [ hskp10, hskp17, hskp1, hskp22, hskp22 ] )
% 67.88/68.23  , clause( 142474, [ hskp10, hskp17, hskp1, hskp22, hskp1, hskp22 ] )
% 67.88/68.23  , 2, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142476, [ hskp10, hskp17, hskp1, hskp22 ] )
% 67.88/68.23  , clause( 142475, [ hskp10, hskp17, hskp1, hskp22, hskp22 ] )
% 67.88/68.23  , 3, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 4492, [ hskp10, hskp17, hskp1, hskp22 ] )
% 67.88/68.23  , clause( 142476, [ hskp10, hskp17, hskp1, hskp22 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142477, [ ~( 'c2_1'( a2012 ) ), hskp10, hskp17, hskp1 ] )
% 67.88/68.23  , clause( 91, [ ~( 'c2_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.88/68.23  , 1, clause( 4492, [ hskp10, hskp17, hskp1, hskp22 ] )
% 67.88/68.23  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 4500, [ hskp10, hskp17, hskp1, ~( 'c2_1'( a2012 ) ) ] )
% 67.88/68.23  , clause( 142477, [ ~( 'c2_1'( a2012 ) ), hskp10, hskp17, hskp1 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142478, [ hskp10, hskp17, hskp1, ~( 'c0_1'( a2012 ) ), 'c1_1'( 
% 67.88/68.23    a2012 ), hskp30, hskp5 ] )
% 67.88/68.23  , clause( 4500, [ hskp10, hskp17, hskp1, ~( 'c2_1'( a2012 ) ) ] )
% 67.88/68.23  , 3, clause( 237, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp30, hskp5, 'c2_1'( X
% 67.88/68.23     ) ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2012 )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 4516, [ hskp10, hskp17, hskp1, ~( 'c0_1'( a2012 ) ), hskp30, hskp5
% 67.88/68.23    , 'c1_1'( a2012 ) ] )
% 67.88/68.23  , clause( 142478, [ hskp10, hskp17, hskp1, ~( 'c0_1'( a2012 ) ), 'c1_1'( 
% 67.88/68.23    a2012 ), hskp30, hskp5 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 ), ==>( 4, 6 ), ==>( 5, 4 ), ==>( 6, 5 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142479, [ hskp16, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.23    hskp16, hskp15, 'c2_1'( X ) ] )
% 67.88/68.23  , clause( 217, [ hskp16, hskp15, ~( 'c0_1'( a2001 ) ) ] )
% 67.88/68.23  , 2, clause( 3001, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a2001 ), 
% 67.88/68.23    hskp16, hskp15, 'c2_1'( X ) ] )
% 67.88/68.23  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142480, [ hskp16, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.23    hskp15, 'c2_1'( X ) ] )
% 67.88/68.23  , clause( 142479, [ hskp16, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.23    hskp16, hskp15, 'c2_1'( X ) ] )
% 67.88/68.23  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142481, [ hskp16, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.23    'c2_1'( X ) ] )
% 67.88/68.23  , clause( 142480, [ hskp16, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.23    hskp15, 'c2_1'( X ) ] )
% 67.88/68.23  , 1, 4, substitution( 0, [ :=( X, X )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 6389, [ ~( 'c0_1'( X ) ), hskp16, hskp15, ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.88/68.23    X ) ] )
% 67.88/68.23  , clause( 142481, [ hskp16, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.23    'c2_1'( X ) ] )
% 67.88/68.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.88/68.23    2 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142482, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp1, hskp4, ~( 
% 67.88/68.23    'c0_1'( X ) ), hskp16, hskp15, ~( 'c1_1'( X ) ) ] )
% 67.88/68.23  , clause( 379, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp1, hskp4, ~( 
% 67.88/68.23    'c2_1'( X ) ) ] )
% 67.88/68.23  , 4, clause( 6389, [ ~( 'c0_1'( X ) ), hskp16, hskp15, ~( 'c1_1'( X ) ), 
% 67.88/68.23    'c2_1'( X ) ] )
% 67.88/68.23  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.88/68.23    ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142483, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp1, hskp4, hskp16
% 67.88/68.23    , hskp15, ~( 'c1_1'( X ) ) ] )
% 67.88/68.23  , clause( 142482, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp1, hskp4, ~( 
% 67.88/68.23    'c0_1'( X ) ), hskp16, hskp15, ~( 'c1_1'( X ) ) ] )
% 67.88/68.23  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142484, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp1, hskp4, hskp16
% 67.88/68.23    , hskp15 ] )
% 67.88/68.23  , clause( 142483, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp1, hskp4, 
% 67.88/68.23    hskp16, hskp15, ~( 'c1_1'( X ) ) ] )
% 67.88/68.23  , 1, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 6394, [ hskp16, hskp15, ~( 'c0_1'( X ) ), hskp1, hskp4, ~( 'c1_1'( 
% 67.88/68.23    X ) ) ] )
% 67.88/68.23  , clause( 142484, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp1, hskp4, 
% 67.88/68.23    hskp16, hskp15 ] )
% 67.88/68.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.88/68.23    5 ), ==>( 2, 3 ), ==>( 3, 4 ), ==>( 4, 0 ), ==>( 5, 1 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142485, [ hskp23, hskp5, ~( 'c0_1'( X ) ), hskp5, ~( 'c2_1'( X ) )
% 67.88/68.23    , hskp23, 'c3_1'( X ) ] )
% 67.88/68.23  , clause( 213, [ hskp23, hskp5, ~( 'c1_1'( a1983 ) ) ] )
% 67.88/68.23  , 2, clause( 2150, [ ~( 'c0_1'( X ) ), 'c1_1'( a1983 ), hskp5, ~( 'c2_1'( X
% 67.88/68.23     ) ), hskp23, 'c3_1'( X ) ] )
% 67.88/68.23  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142486, [ hskp23, hskp5, ~( 'c0_1'( X ) ), hskp5, ~( 'c2_1'( X ) )
% 67.88/68.23    , 'c3_1'( X ) ] )
% 67.88/68.23  , clause( 142485, [ hskp23, hskp5, ~( 'c0_1'( X ) ), hskp5, ~( 'c2_1'( X )
% 67.88/68.23     ), hskp23, 'c3_1'( X ) ] )
% 67.88/68.23  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142487, [ hskp23, hskp5, ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( 
% 67.88/68.23    X ) ] )
% 67.88/68.23  , clause( 142486, [ hskp23, hskp5, ~( 'c0_1'( X ) ), hskp5, ~( 'c2_1'( X )
% 67.88/68.23     ), 'c3_1'( X ) ] )
% 67.88/68.23  , 1, 3, substitution( 0, [ :=( X, X )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 6525, [ hskp5, ~( 'c0_1'( X ) ), hskp23, ~( 'c2_1'( X ) ), 'c3_1'( 
% 67.88/68.23    X ) ] )
% 67.88/68.23  , clause( 142487, [ hskp23, hskp5, ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.88/68.23    'c3_1'( X ) ] )
% 67.88/68.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.88/68.23    0 ), ==>( 2, 1 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142488, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, hskp5, ~( 'c0_1'( 
% 67.88/68.23    X ) ), hskp23, ~( 'c2_1'( X ) ) ] )
% 67.88/68.23  , clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ]
% 67.88/68.23     )
% 67.88/68.23  , 3, clause( 6525, [ hskp5, ~( 'c0_1'( X ) ), hskp23, ~( 'c2_1'( X ) ), 
% 67.88/68.23    'c3_1'( X ) ] )
% 67.88/68.23  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.88/68.23    ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142489, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, hskp5, ~( 'c0_1'( 
% 67.88/68.23    X ) ), hskp23 ] )
% 67.88/68.23  , clause( 142488, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, hskp5, ~( 'c0_1'( 
% 67.88/68.23    X ) ), hskp23, ~( 'c2_1'( X ) ) ] )
% 67.88/68.23  , 0, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 6544, [ hskp5, hskp23, ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp10, ~( 
% 67.88/68.23    'c2_1'( X ) ) ] )
% 67.88/68.23  , clause( 142489, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, hskp5, ~( 'c0_1'( 
% 67.88/68.23    X ) ), hskp23 ] )
% 67.88/68.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 
% 67.88/68.23    3 ), ==>( 2, 4 ), ==>( 3, 0 ), ==>( 4, 2 ), ==>( 5, 1 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142490, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), ~( 'c2_1'( a1972
% 67.88/68.23     ) ), 'c2_1'( a2041 ), hskp1, hskp21 ] )
% 67.88/68.23  , clause( 758, [ hskp1, hskp10, hskp21, ~( 'c3_1'( a2041 ) ) ] )
% 67.88/68.23  , 3, clause( 1696, [ 'c0_1'( X ), ~( 'c2_1'( a1972 ) ), 'c2_1'( X ), hskp1
% 67.88/68.23    , hskp21, 'c3_1'( X ) ] )
% 67.88/68.23  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a2041 )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142491, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), ~( 'c2_1'( a1972
% 67.88/68.23     ) ), 'c2_1'( a2041 ), hskp21 ] )
% 67.88/68.23  , clause( 142490, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), ~( 'c2_1'( 
% 67.88/68.23    a1972 ) ), 'c2_1'( a2041 ), hskp1, hskp21 ] )
% 67.88/68.23  , 0, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142492, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), ~( 'c2_1'( a1972
% 67.88/68.23     ) ), 'c2_1'( a2041 ) ] )
% 67.88/68.23  , clause( 142491, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), ~( 'c2_1'( 
% 67.88/68.23    a1972 ) ), 'c2_1'( a2041 ), hskp21 ] )
% 67.88/68.23  , 2, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 6668, [ 'c0_1'( a2041 ), ~( 'c2_1'( a1972 ) ), hskp1, hskp21, 
% 67.88/68.23    hskp10, 'c2_1'( a2041 ) ] )
% 67.88/68.23  , clause( 142492, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), ~( 'c2_1'( 
% 67.88/68.23    a1972 ) ), 'c2_1'( a2041 ) ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 4 ), ==>( 2
% 67.88/68.23    , 3 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 5 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142493, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), ~( 'c2_1'( a1972
% 67.88/68.23     ) ), hskp1, hskp21, hskp10 ] )
% 67.88/68.23  , clause( 757, [ hskp1, hskp10, hskp21, ~( 'c2_1'( a2041 ) ) ] )
% 67.88/68.23  , 3, clause( 6668, [ 'c0_1'( a2041 ), ~( 'c2_1'( a1972 ) ), hskp1, hskp21, 
% 67.88/68.23    hskp10, 'c2_1'( a2041 ) ] )
% 67.88/68.23  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142494, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), ~( 'c2_1'( a1972
% 67.88/68.23     ) ), hskp21, hskp10 ] )
% 67.88/68.23  , clause( 142493, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), ~( 'c2_1'( 
% 67.88/68.23    a1972 ) ), hskp1, hskp21, hskp10 ] )
% 67.88/68.23  , 0, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142495, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), ~( 'c2_1'( a1972
% 67.88/68.23     ) ), hskp21 ] )
% 67.88/68.23  , clause( 142494, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), ~( 'c2_1'( 
% 67.88/68.23    a1972 ) ), hskp21, hskp10 ] )
% 67.88/68.23  , 1, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142496, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), ~( 'c2_1'( a1972
% 67.88/68.23     ) ) ] )
% 67.88/68.23  , clause( 142495, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), ~( 'c2_1'( 
% 67.88/68.23    a1972 ) ), hskp21 ] )
% 67.88/68.23  , 2, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 6688, [ 'c0_1'( a2041 ), hskp1, hskp21, hskp10, ~( 'c2_1'( a1972 )
% 67.88/68.23     ) ] )
% 67.88/68.23  , clause( 142496, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), ~( 'c2_1'( 
% 67.88/68.23    a1972 ) ) ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 3 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 0 ), ==>( 4, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142497, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), hskp1, 'c2_1'( 
% 67.88/68.23    a2041 ), 'c2_1'( a1972 ), hskp21 ] )
% 67.88/68.23  , clause( 758, [ hskp1, hskp10, hskp21, ~( 'c3_1'( a2041 ) ) ] )
% 67.88/68.23  , 3, clause( 1644, [ 'c0_1'( X ), hskp1, 'c2_1'( X ), 'c2_1'( a1972 ), 
% 67.88/68.23    hskp21, 'c3_1'( X ) ] )
% 67.88/68.23  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a2041 )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142498, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), 'c2_1'( a2041 ), 
% 67.88/68.23    'c2_1'( a1972 ), hskp21 ] )
% 67.88/68.23  , clause( 142497, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), hskp1, 'c2_1'( 
% 67.88/68.23    a2041 ), 'c2_1'( a1972 ), hskp21 ] )
% 67.88/68.23  , 0, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142499, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), 'c2_1'( a2041 ), 
% 67.88/68.23    'c2_1'( a1972 ) ] )
% 67.88/68.23  , clause( 142498, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), 'c2_1'( a2041 )
% 67.88/68.23    , 'c2_1'( a1972 ), hskp21 ] )
% 67.88/68.23  , 2, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7104, [ hskp1, 'c0_1'( a2041 ), 'c2_1'( a1972 ), hskp21, hskp10, 
% 67.88/68.23    'c2_1'( a2041 ) ] )
% 67.88/68.23  , clause( 142499, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), 'c2_1'( a2041 )
% 67.88/68.23    , 'c2_1'( a1972 ) ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 4 ), ==>( 2
% 67.88/68.23    , 3 ), ==>( 3, 1 ), ==>( 4, 5 ), ==>( 5, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142500, [ hskp1, hskp10, hskp21, hskp1, 'c0_1'( a2041 ), 'c2_1'( 
% 67.88/68.23    a1972 ), hskp21, hskp10 ] )
% 67.88/68.23  , clause( 757, [ hskp1, hskp10, hskp21, ~( 'c2_1'( a2041 ) ) ] )
% 67.88/68.23  , 3, clause( 7104, [ hskp1, 'c0_1'( a2041 ), 'c2_1'( a1972 ), hskp21, 
% 67.88/68.23    hskp10, 'c2_1'( a2041 ) ] )
% 67.88/68.23  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142501, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), 'c2_1'( a1972 ), 
% 67.88/68.23    hskp21, hskp10 ] )
% 67.88/68.23  , clause( 142500, [ hskp1, hskp10, hskp21, hskp1, 'c0_1'( a2041 ), 'c2_1'( 
% 67.88/68.23    a1972 ), hskp21, hskp10 ] )
% 67.88/68.23  , 0, 3, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142502, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), 'c2_1'( a1972 ), 
% 67.88/68.23    hskp21 ] )
% 67.88/68.23  , clause( 142501, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), 'c2_1'( a1972 )
% 67.88/68.23    , hskp21, hskp10 ] )
% 67.88/68.23  , 1, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142503, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), 'c2_1'( a1972 ) ]
% 67.88/68.23     )
% 67.88/68.23  , clause( 142502, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), 'c2_1'( a1972 )
% 67.88/68.23    , hskp21 ] )
% 67.88/68.23  , 2, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7120, [ hskp1, 'c0_1'( a2041 ), hskp21, hskp10, 'c2_1'( a1972 ) ]
% 67.88/68.23     )
% 67.88/68.23  , clause( 142503, [ hskp1, hskp10, hskp21, 'c0_1'( a2041 ), 'c2_1'( a1972 )
% 67.88/68.23     ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 1 ), ==>( 4, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142504, [ 'c0_1'( a2041 ), hskp1, hskp21, hskp10, hskp1, 'c0_1'( 
% 67.88/68.23    a2041 ), hskp21, hskp10 ] )
% 67.88/68.23  , clause( 6688, [ 'c0_1'( a2041 ), hskp1, hskp21, hskp10, ~( 'c2_1'( a1972
% 67.88/68.23     ) ) ] )
% 67.88/68.23  , 4, clause( 7120, [ hskp1, 'c0_1'( a2041 ), hskp21, hskp10, 'c2_1'( a1972
% 67.88/68.23     ) ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142505, [ 'c0_1'( a2041 ), hskp1, hskp21, hskp10, hskp1, hskp21, 
% 67.88/68.23    hskp10 ] )
% 67.88/68.23  , clause( 142504, [ 'c0_1'( a2041 ), hskp1, hskp21, hskp10, hskp1, 'c0_1'( 
% 67.88/68.23    a2041 ), hskp21, hskp10 ] )
% 67.88/68.23  , 0, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142506, [ 'c0_1'( a2041 ), hskp1, hskp21, hskp10, hskp21, hskp10 ]
% 67.88/68.23     )
% 67.88/68.23  , clause( 142505, [ 'c0_1'( a2041 ), hskp1, hskp21, hskp10, hskp1, hskp21, 
% 67.88/68.23    hskp10 ] )
% 67.88/68.23  , 1, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142507, [ 'c0_1'( a2041 ), hskp1, hskp21, hskp10, hskp10 ] )
% 67.88/68.23  , clause( 142506, [ 'c0_1'( a2041 ), hskp1, hskp21, hskp10, hskp21, hskp10
% 67.88/68.23     ] )
% 67.88/68.23  , 2, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142508, [ 'c0_1'( a2041 ), hskp1, hskp21, hskp10 ] )
% 67.88/68.23  , clause( 142507, [ 'c0_1'( a2041 ), hskp1, hskp21, hskp10, hskp10 ] )
% 67.88/68.23  , 3, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7122, [ hskp1, hskp21, hskp10, 'c0_1'( a2041 ) ] )
% 67.88/68.23  , clause( 142508, [ 'c0_1'( a2041 ), hskp1, hskp21, hskp10 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142509, [ hskp1, hskp10, hskp21, hskp1, hskp21, hskp10 ] )
% 67.88/68.23  , clause( 756, [ hskp1, hskp10, hskp21, ~( 'c0_1'( a2041 ) ) ] )
% 67.88/68.23  , 3, clause( 7122, [ hskp1, hskp21, hskp10, 'c0_1'( a2041 ) ] )
% 67.88/68.23  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142510, [ hskp1, hskp10, hskp21, hskp21, hskp10 ] )
% 67.88/68.23  , clause( 142509, [ hskp1, hskp10, hskp21, hskp1, hskp21, hskp10 ] )
% 67.88/68.23  , 0, 3, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142511, [ hskp1, hskp10, hskp21, hskp21 ] )
% 67.88/68.23  , clause( 142510, [ hskp1, hskp10, hskp21, hskp21, hskp10 ] )
% 67.88/68.23  , 1, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142512, [ hskp1, hskp10, hskp21 ] )
% 67.88/68.23  , clause( 142511, [ hskp1, hskp10, hskp21, hskp21 ] )
% 67.88/68.23  , 2, 3, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7125, [ hskp1, hskp10, hskp21 ] )
% 67.88/68.23  , clause( 142512, [ hskp1, hskp10, hskp21 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142513, [ 'c2_1'( a2009 ), hskp1, hskp10 ] )
% 67.88/68.23  , clause( 53, [ 'c2_1'( a2009 ), ~( hskp21 ) ] )
% 67.88/68.23  , 1, clause( 7125, [ hskp1, hskp10, hskp21 ] )
% 67.88/68.23  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7126, [ hskp10, hskp1, 'c2_1'( a2009 ) ] )
% 67.88/68.23  , clause( 142513, [ 'c2_1'( a2009 ), hskp1, hskp10 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 0 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142514, [ ~( 'c1_1'( a2009 ) ), hskp1, hskp10 ] )
% 67.88/68.23  , clause( 93, [ ~( 'c1_1'( a2009 ) ), ~( hskp21 ) ] )
% 67.88/68.23  , 1, clause( 7125, [ hskp1, hskp10, hskp21 ] )
% 67.88/68.23  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7127, [ hskp10, hskp1, ~( 'c1_1'( a2009 ) ) ] )
% 67.88/68.23  , clause( 142514, [ ~( 'c1_1'( a2009 ) ), hskp1, hskp10 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 0 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142515, [ 'c0_1'( a2009 ), 'c1_1'( a2009 ), hskp4, hskp27, hskp10, 
% 67.88/68.23    hskp1 ] )
% 67.88/68.23  , clause( 226, [ 'c0_1'( X ), 'c1_1'( X ), hskp4, hskp27, ~( 'c2_1'( X ) )
% 67.88/68.23     ] )
% 67.88/68.23  , 4, clause( 7126, [ hskp10, hskp1, 'c2_1'( a2009 ) ] )
% 67.88/68.23  , 2, substitution( 0, [ :=( X, a2009 )] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142516, [ hskp10, hskp1, 'c0_1'( a2009 ), hskp4, hskp27, hskp10, 
% 67.88/68.23    hskp1 ] )
% 67.88/68.23  , clause( 7127, [ hskp10, hskp1, ~( 'c1_1'( a2009 ) ) ] )
% 67.88/68.23  , 2, clause( 142515, [ 'c0_1'( a2009 ), 'c1_1'( a2009 ), hskp4, hskp27, 
% 67.88/68.23    hskp10, hskp1 ] )
% 67.88/68.23  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142517, [ hskp10, hskp1, 'c0_1'( a2009 ), hskp4, hskp27, hskp1 ] )
% 67.88/68.23  , clause( 142516, [ hskp10, hskp1, 'c0_1'( a2009 ), hskp4, hskp27, hskp10, 
% 67.88/68.23    hskp1 ] )
% 67.88/68.23  , 0, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142518, [ hskp10, hskp1, 'c0_1'( a2009 ), hskp4, hskp27 ] )
% 67.88/68.23  , clause( 142517, [ hskp10, hskp1, 'c0_1'( a2009 ), hskp4, hskp27, hskp1 ]
% 67.88/68.23     )
% 67.88/68.23  , 1, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7139, [ hskp10, hskp1, hskp4, hskp27, 'c0_1'( a2009 ) ] )
% 67.88/68.23  , clause( 142518, [ hskp10, hskp1, 'c0_1'( a2009 ), hskp4, hskp27 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142519, [ 'c1_1'( a2009 ), hskp23, hskp6, hskp10, hskp10, hskp1 ]
% 67.88/68.23     )
% 67.88/68.23  , clause( 538, [ 'c1_1'( X ), hskp23, hskp6, hskp10, ~( 'c2_1'( X ) ) ] )
% 67.88/68.23  , 4, clause( 7126, [ hskp10, hskp1, 'c2_1'( a2009 ) ] )
% 67.88/68.23  , 2, substitution( 0, [ :=( X, a2009 )] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142521, [ hskp10, hskp1, hskp23, hskp6, hskp10, hskp10, hskp1 ] )
% 67.88/68.23  , clause( 7127, [ hskp10, hskp1, ~( 'c1_1'( a2009 ) ) ] )
% 67.88/68.23  , 2, clause( 142519, [ 'c1_1'( a2009 ), hskp23, hskp6, hskp10, hskp10, 
% 67.88/68.23    hskp1 ] )
% 67.88/68.23  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142522, [ hskp10, hskp1, hskp23, hskp6, hskp10, hskp1 ] )
% 67.88/68.23  , clause( 142521, [ hskp10, hskp1, hskp23, hskp6, hskp10, hskp10, hskp1 ]
% 67.88/68.23     )
% 67.88/68.23  , 0, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142523, [ hskp10, hskp1, hskp23, hskp6, hskp1 ] )
% 67.88/68.23  , clause( 142522, [ hskp10, hskp1, hskp23, hskp6, hskp10, hskp1 ] )
% 67.88/68.23  , 0, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142524, [ hskp10, hskp1, hskp23, hskp6 ] )
% 67.88/68.23  , clause( 142523, [ hskp10, hskp1, hskp23, hskp6, hskp1 ] )
% 67.88/68.23  , 1, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7140, [ hskp10, hskp1, hskp23, hskp6 ] )
% 67.88/68.23  , clause( 142524, [ hskp10, hskp1, hskp23, hskp6 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142525, [ ~( 'c0_1'( a2009 ) ), 'c1_1'( a2009 ), hskp10, hskp11, 
% 67.88/68.23    hskp10, hskp1 ] )
% 67.88/68.23  , clause( 299, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp10, hskp11, ~( 'c2_1'( 
% 67.88/68.23    X ) ) ] )
% 67.88/68.23  , 4, clause( 7126, [ hskp10, hskp1, 'c2_1'( a2009 ) ] )
% 67.88/68.23  , 2, substitution( 0, [ :=( X, a2009 )] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142527, [ hskp10, hskp1, ~( 'c0_1'( a2009 ) ), hskp10, hskp11, 
% 67.88/68.23    hskp10, hskp1 ] )
% 67.88/68.23  , clause( 7127, [ hskp10, hskp1, ~( 'c1_1'( a2009 ) ) ] )
% 67.88/68.23  , 2, clause( 142525, [ ~( 'c0_1'( a2009 ) ), 'c1_1'( a2009 ), hskp10, 
% 67.88/68.23    hskp11, hskp10, hskp1 ] )
% 67.88/68.23  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142528, [ hskp10, hskp1, ~( 'c0_1'( a2009 ) ), hskp11, hskp10, 
% 67.88/68.23    hskp1 ] )
% 67.88/68.23  , clause( 142527, [ hskp10, hskp1, ~( 'c0_1'( a2009 ) ), hskp10, hskp11, 
% 67.88/68.23    hskp10, hskp1 ] )
% 67.88/68.23  , 0, 3, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142529, [ hskp10, hskp1, ~( 'c0_1'( a2009 ) ), hskp11, hskp1 ] )
% 67.88/68.23  , clause( 142528, [ hskp10, hskp1, ~( 'c0_1'( a2009 ) ), hskp11, hskp10, 
% 67.88/68.23    hskp1 ] )
% 67.88/68.23  , 0, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142530, [ hskp10, hskp1, ~( 'c0_1'( a2009 ) ), hskp11 ] )
% 67.88/68.23  , clause( 142529, [ hskp10, hskp1, ~( 'c0_1'( a2009 ) ), hskp11, hskp1 ] )
% 67.88/68.23  , 1, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7141, [ hskp10, hskp1, hskp11, ~( 'c0_1'( a2009 ) ) ] )
% 67.88/68.23  , clause( 142530, [ hskp10, hskp1, ~( 'c0_1'( a2009 ) ), hskp11 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 3 ), ==>( 3, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142531, [ 'c3_1'( a1979 ), hskp10, hskp1, hskp23 ] )
% 67.88/68.23  , clause( 74, [ 'c3_1'( a1979 ), ~( hskp6 ) ] )
% 67.88/68.23  , 1, clause( 7140, [ hskp10, hskp1, hskp23, hskp6 ] )
% 67.88/68.23  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7146, [ hskp10, hskp1, hskp23, 'c3_1'( a1979 ) ] )
% 67.88/68.23  , clause( 142531, [ 'c3_1'( a1979 ), hskp10, hskp1, hskp23 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142532, [ ~( 'c0_1'( a1979 ) ), hskp10, hskp1, hskp23 ] )
% 67.88/68.23  , clause( 117, [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.88/68.23  , 1, clause( 7140, [ hskp10, hskp1, hskp23, hskp6 ] )
% 67.88/68.23  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7147, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1979 ) ) ] )
% 67.88/68.23  , clause( 142532, [ ~( 'c0_1'( a1979 ) ), hskp10, hskp1, hskp23 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142533, [ ~( 'c2_1'( a1979 ) ), hskp10, hskp1, hskp23 ] )
% 67.88/68.23  , clause( 118, [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.88/68.23  , 1, clause( 7140, [ hskp10, hskp1, hskp23, hskp6 ] )
% 67.88/68.23  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7148, [ hskp10, hskp1, hskp23, ~( 'c2_1'( a1979 ) ) ] )
% 67.88/68.23  , clause( 142533, [ ~( 'c2_1'( a1979 ) ), hskp10, hskp1, hskp23 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142534, [ 'c1_1'( a1979 ), 'c2_1'( a1979 ), hskp1, hskp10, hskp10, 
% 67.88/68.23    hskp1, hskp23 ] )
% 67.88/68.23  , clause( 242, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c3_1'( X ) )
% 67.88/68.23     ] )
% 67.88/68.23  , 4, clause( 7146, [ hskp10, hskp1, hskp23, 'c3_1'( a1979 ) ] )
% 67.88/68.23  , 3, substitution( 0, [ :=( X, a1979 )] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142535, [ 'c1_1'( a1979 ), 'c2_1'( a1979 ), hskp1, hskp10, hskp10, 
% 67.88/68.23    hskp23 ] )
% 67.88/68.23  , clause( 142534, [ 'c1_1'( a1979 ), 'c2_1'( a1979 ), hskp1, hskp10, hskp10
% 67.88/68.23    , hskp1, hskp23 ] )
% 67.88/68.23  , 2, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142536, [ 'c1_1'( a1979 ), 'c2_1'( a1979 ), hskp1, hskp10, hskp23 ]
% 67.88/68.23     )
% 67.88/68.23  , clause( 142535, [ 'c1_1'( a1979 ), 'c2_1'( a1979 ), hskp1, hskp10, hskp10
% 67.88/68.23    , hskp23 ] )
% 67.88/68.23  , 3, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7190, [ hskp10, hskp1, hskp23, 'c1_1'( a1979 ), 'c2_1'( a1979 ) ]
% 67.88/68.23     )
% 67.88/68.23  , clause( 142536, [ 'c1_1'( a1979 ), 'c2_1'( a1979 ), hskp1, hskp10, hskp23
% 67.88/68.23     ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 4 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 0 ), ==>( 4, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142537, [ hskp10, hskp1, hskp23, 'c0_1'( a1979 ), ~( 'c1_1'( a1979
% 67.88/68.23     ) ), hskp28, hskp8 ] )
% 67.88/68.23  , clause( 7148, [ hskp10, hskp1, hskp23, ~( 'c2_1'( a1979 ) ) ] )
% 67.88/68.23  , 3, clause( 228, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp28, hskp8, 'c2_1'( X
% 67.88/68.23     ) ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1979 )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7201, [ hskp10, hskp1, hskp23, 'c0_1'( a1979 ), hskp28, hskp8, ~( 
% 67.88/68.23    'c1_1'( a1979 ) ) ] )
% 67.88/68.23  , clause( 142537, [ hskp10, hskp1, hskp23, 'c0_1'( a1979 ), ~( 'c1_1'( 
% 67.88/68.23    a1979 ) ), hskp28, hskp8 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 ), ==>( 4, 6 ), ==>( 5, 4 ), ==>( 6, 5 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142538, [ hskp10, hskp1, hskp11, hskp10, hskp1, hskp4, hskp27 ] )
% 67.88/68.23  , clause( 7141, [ hskp10, hskp1, hskp11, ~( 'c0_1'( a2009 ) ) ] )
% 67.88/68.23  , 3, clause( 7139, [ hskp10, hskp1, hskp4, hskp27, 'c0_1'( a2009 ) ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142539, [ hskp10, hskp1, hskp11, hskp1, hskp4, hskp27 ] )
% 67.88/68.23  , clause( 142538, [ hskp10, hskp1, hskp11, hskp10, hskp1, hskp4, hskp27 ]
% 67.88/68.23     )
% 67.88/68.23  , 0, 3, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142540, [ hskp10, hskp1, hskp11, hskp4, hskp27 ] )
% 67.88/68.23  , clause( 142539, [ hskp10, hskp1, hskp11, hskp1, hskp4, hskp27 ] )
% 67.88/68.23  , 1, 3, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7210, [ hskp10, hskp1, hskp27, hskp11, hskp4 ] )
% 67.88/68.23  , clause( 142540, [ hskp10, hskp1, hskp11, hskp4, hskp27 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 3 ), ==>( 3, 4 ), ==>( 4, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142541, [ ~( 'c1_1'( a1975 ) ), hskp10, hskp1, hskp27, hskp11 ] )
% 67.88/68.23  , clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.88/68.23  , 1, clause( 7210, [ hskp10, hskp1, hskp27, hskp11, hskp4 ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7212, [ hskp10, hskp1, hskp11, hskp27, ~( 'c1_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 142541, [ ~( 'c1_1'( a1975 ) ), hskp10, hskp1, hskp27, hskp11 ]
% 67.88/68.23     )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 3 ), ==>( 4, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142542, [ ~( 'c2_1'( a1975 ) ), hskp10, hskp1, hskp27, hskp11 ] )
% 67.88/68.23  , clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.88/68.23  , 1, clause( 7210, [ hskp10, hskp1, hskp27, hskp11, hskp4 ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7213, [ hskp10, hskp1, hskp11, hskp27, ~( 'c2_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 142542, [ ~( 'c2_1'( a1975 ) ), hskp10, hskp1, hskp27, hskp11 ]
% 67.88/68.23     )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 3 ), ==>( 4, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142543, [ hskp10, hskp1, hskp23, hskp10, hskp1, hskp23, 'c1_1'( 
% 67.88/68.23    a1979 ) ] )
% 67.88/68.23  , clause( 7148, [ hskp10, hskp1, hskp23, ~( 'c2_1'( a1979 ) ) ] )
% 67.88/68.23  , 3, clause( 7190, [ hskp10, hskp1, hskp23, 'c1_1'( a1979 ), 'c2_1'( a1979
% 67.88/68.23     ) ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142544, [ hskp10, hskp1, hskp23, hskp1, hskp23, 'c1_1'( a1979 ) ]
% 67.88/68.23     )
% 67.88/68.23  , clause( 142543, [ hskp10, hskp1, hskp23, hskp10, hskp1, hskp23, 'c1_1'( 
% 67.88/68.23    a1979 ) ] )
% 67.88/68.23  , 0, 3, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142545, [ hskp10, hskp1, hskp23, hskp23, 'c1_1'( a1979 ) ] )
% 67.88/68.23  , clause( 142544, [ hskp10, hskp1, hskp23, hskp1, hskp23, 'c1_1'( a1979 ) ]
% 67.88/68.23     )
% 67.88/68.23  , 1, 3, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142546, [ hskp10, hskp1, hskp23, 'c1_1'( a1979 ) ] )
% 67.88/68.23  , clause( 142545, [ hskp10, hskp1, hskp23, hskp23, 'c1_1'( a1979 ) ] )
% 67.88/68.23  , 2, 3, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7233, [ hskp10, hskp1, hskp23, 'c1_1'( a1979 ) ] )
% 67.88/68.23  , clause( 142546, [ hskp10, hskp1, hskp23, 'c1_1'( a1979 ) ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142547, [ hskp10, hskp1, hskp23, 'c0_1'( a1979 ), hskp28, hskp8, 
% 67.88/68.23    hskp10, hskp1, hskp23 ] )
% 67.88/68.23  , clause( 7201, [ hskp10, hskp1, hskp23, 'c0_1'( a1979 ), hskp28, hskp8, 
% 67.88/68.23    ~( 'c1_1'( a1979 ) ) ] )
% 67.88/68.23  , 6, clause( 7233, [ hskp10, hskp1, hskp23, 'c1_1'( a1979 ) ] )
% 67.88/68.23  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142548, [ hskp10, hskp1, hskp23, 'c0_1'( a1979 ), hskp28, hskp8, 
% 67.88/68.23    hskp1, hskp23 ] )
% 67.88/68.23  , clause( 142547, [ hskp10, hskp1, hskp23, 'c0_1'( a1979 ), hskp28, hskp8, 
% 67.88/68.23    hskp10, hskp1, hskp23 ] )
% 67.88/68.23  , 0, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142549, [ hskp10, hskp1, hskp23, 'c0_1'( a1979 ), hskp28, hskp8, 
% 67.88/68.23    hskp23 ] )
% 67.88/68.23  , clause( 142548, [ hskp10, hskp1, hskp23, 'c0_1'( a1979 ), hskp28, hskp8, 
% 67.88/68.23    hskp1, hskp23 ] )
% 67.88/68.23  , 1, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142550, [ hskp10, hskp1, hskp23, 'c0_1'( a1979 ), hskp28, hskp8 ]
% 67.88/68.23     )
% 67.88/68.23  , clause( 142549, [ hskp10, hskp1, hskp23, 'c0_1'( a1979 ), hskp28, hskp8, 
% 67.88/68.23    hskp23 ] )
% 67.88/68.23  , 2, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7269, [ hskp10, hskp1, hskp23, hskp28, hskp8, 'c0_1'( a1979 ) ] )
% 67.88/68.23  , clause( 142550, [ hskp10, hskp1, hskp23, 'c0_1'( a1979 ), hskp28, hskp8 ]
% 67.88/68.23     )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142551, [ hskp10, hskp1, hskp23, hskp10, hskp1, hskp23, hskp28, 
% 67.88/68.23    hskp8 ] )
% 67.88/68.23  , clause( 7147, [ hskp10, hskp1, hskp23, ~( 'c0_1'( a1979 ) ) ] )
% 67.88/68.23  , 3, clause( 7269, [ hskp10, hskp1, hskp23, hskp28, hskp8, 'c0_1'( a1979 )
% 67.88/68.23     ] )
% 67.88/68.23  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142552, [ hskp10, hskp1, hskp23, hskp1, hskp23, hskp28, hskp8 ] )
% 67.88/68.23  , clause( 142551, [ hskp10, hskp1, hskp23, hskp10, hskp1, hskp23, hskp28, 
% 67.88/68.23    hskp8 ] )
% 67.88/68.23  , 0, 3, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142553, [ hskp10, hskp1, hskp23, hskp23, hskp28, hskp8 ] )
% 67.88/68.23  , clause( 142552, [ hskp10, hskp1, hskp23, hskp1, hskp23, hskp28, hskp8 ]
% 67.88/68.23     )
% 67.88/68.23  , 1, 3, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142554, [ hskp10, hskp1, hskp23, hskp28, hskp8 ] )
% 67.88/68.23  , clause( 142553, [ hskp10, hskp1, hskp23, hskp23, hskp28, hskp8 ] )
% 67.88/68.23  , 2, 3, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7270, [ hskp10, hskp1, hskp23, hskp28, hskp8 ] )
% 67.88/68.23  , clause( 142554, [ hskp10, hskp1, hskp23, hskp28, hskp8 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142555, [ 'c3_1'( a1983 ), hskp10, hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , clause( 71, [ 'c3_1'( a1983 ), ~( hskp8 ) ] )
% 67.88/68.23  , 1, clause( 7270, [ hskp10, hskp1, hskp23, hskp28, hskp8 ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7281, [ hskp10, hskp1, hskp23, hskp28, 'c3_1'( a1983 ) ] )
% 67.88/68.23  , clause( 142555, [ 'c3_1'( a1983 ), hskp10, hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142556, [ ~( 'c1_1'( a1983 ) ), hskp10, hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , clause( 115, [ ~( 'c1_1'( a1983 ) ), ~( hskp8 ) ] )
% 67.88/68.23  , 1, clause( 7270, [ hskp10, hskp1, hskp23, hskp28, hskp8 ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7283, [ hskp10, hskp1, hskp23, hskp28, ~( 'c1_1'( a1983 ) ) ] )
% 67.88/68.23  , clause( 142556, [ ~( 'c1_1'( a1983 ) ), hskp10, hskp1, hskp23, hskp28 ]
% 67.88/68.23     )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142557, [ 'c1_1'( a1983 ), 'c2_1'( a1983 ), hskp1, hskp10, hskp10, 
% 67.88/68.23    hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , clause( 242, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c3_1'( X ) )
% 67.88/68.23     ] )
% 67.88/68.23  , 4, clause( 7281, [ hskp10, hskp1, hskp23, hskp28, 'c3_1'( a1983 ) ] )
% 67.88/68.23  , 4, substitution( 0, [ :=( X, a1983 )] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142558, [ 'c1_1'( a1983 ), 'c2_1'( a1983 ), hskp1, hskp10, hskp10, 
% 67.88/68.23    hskp23, hskp28 ] )
% 67.88/68.23  , clause( 142557, [ 'c1_1'( a1983 ), 'c2_1'( a1983 ), hskp1, hskp10, hskp10
% 67.88/68.23    , hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , 2, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142559, [ 'c1_1'( a1983 ), 'c2_1'( a1983 ), hskp1, hskp10, hskp23, 
% 67.88/68.23    hskp28 ] )
% 67.88/68.23  , clause( 142558, [ 'c1_1'( a1983 ), 'c2_1'( a1983 ), hskp1, hskp10, hskp10
% 67.88/68.23    , hskp23, hskp28 ] )
% 67.88/68.23  , 3, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7291, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), 'c2_1'( 
% 67.88/68.23    a1983 ) ] )
% 67.88/68.23  , clause( 142559, [ 'c1_1'( a1983 ), 'c2_1'( a1983 ), hskp1, hskp10, hskp23
% 67.88/68.23    , hskp28 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 5 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 0 ), ==>( 4, 2 ), ==>( 5, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142560, [ ~( 'c2_1'( a1983 ) ), 'c1_1'( a1983 ), hskp10, hskp10, 
% 67.88/68.23    hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ]
% 67.88/68.23     )
% 67.88/68.23  , 3, clause( 7281, [ hskp10, hskp1, hskp23, hskp28, 'c3_1'( a1983 ) ] )
% 67.88/68.23  , 4, substitution( 0, [ :=( X, a1983 )] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142561, [ ~( 'c2_1'( a1983 ) ), 'c1_1'( a1983 ), hskp10, hskp1, 
% 67.88/68.23    hskp23, hskp28 ] )
% 67.88/68.23  , clause( 142560, [ ~( 'c2_1'( a1983 ) ), 'c1_1'( a1983 ), hskp10, hskp10, 
% 67.88/68.23    hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , 2, 3, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7293, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), ~( 'c2_1'( 
% 67.88/68.23    a1983 ) ) ] )
% 67.88/68.23  , clause( 142561, [ ~( 'c2_1'( a1983 ) ), 'c1_1'( a1983 ), hskp10, hskp1, 
% 67.88/68.23    hskp23, hskp28 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 4 ), ==>( 2
% 67.88/68.23    , 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142562, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), hskp10, 
% 67.88/68.23    hskp1, hskp23, hskp28, 'c1_1'( a1983 ) ] )
% 67.88/68.23  , clause( 7293, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), ~( 'c2_1'( 
% 67.88/68.23    a1983 ) ) ] )
% 67.88/68.23  , 5, clause( 7291, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), 'c2_1'( 
% 67.88/68.23    a1983 ) ] )
% 67.88/68.23  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142564, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), hskp10, 
% 67.88/68.23    hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , clause( 142562, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), hskp10
% 67.88/68.23    , hskp1, hskp23, hskp28, 'c1_1'( a1983 ) ] )
% 67.88/68.23  , 4, 9, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142565, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), hskp1, 
% 67.88/68.23    hskp23, hskp28 ] )
% 67.88/68.23  , clause( 142564, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), hskp10
% 67.88/68.23    , hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , 0, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142566, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), hskp23, 
% 67.88/68.23    hskp28 ] )
% 67.88/68.23  , clause( 142565, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), hskp1, 
% 67.88/68.23    hskp23, hskp28 ] )
% 67.88/68.23  , 1, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142567, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), hskp28 ]
% 67.88/68.23     )
% 67.88/68.23  , clause( 142566, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), hskp23
% 67.88/68.23    , hskp28 ] )
% 67.88/68.23  , 2, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142568, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ) ] )
% 67.88/68.23  , clause( 142567, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ), hskp28
% 67.88/68.23     ] )
% 67.88/68.23  , 3, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7300, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ) ] )
% 67.88/68.23  , clause( 142568, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ) ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142569, [ hskp10, hskp1, hskp23, hskp28, hskp10, hskp1, hskp23, 
% 67.88/68.23    hskp28 ] )
% 67.88/68.23  , clause( 7283, [ hskp10, hskp1, hskp23, hskp28, ~( 'c1_1'( a1983 ) ) ] )
% 67.88/68.23  , 4, clause( 7300, [ hskp10, hskp1, hskp23, hskp28, 'c1_1'( a1983 ) ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142570, [ hskp10, hskp1, hskp23, hskp28, hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , clause( 142569, [ hskp10, hskp1, hskp23, hskp28, hskp10, hskp1, hskp23, 
% 67.88/68.23    hskp28 ] )
% 67.88/68.23  , 0, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142571, [ hskp10, hskp1, hskp23, hskp28, hskp23, hskp28 ] )
% 67.88/68.23  , clause( 142570, [ hskp10, hskp1, hskp23, hskp28, hskp1, hskp23, hskp28 ]
% 67.88/68.23     )
% 67.88/68.23  , 1, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142572, [ hskp10, hskp1, hskp23, hskp28, hskp28 ] )
% 67.88/68.23  , clause( 142571, [ hskp10, hskp1, hskp23, hskp28, hskp23, hskp28 ] )
% 67.88/68.23  , 2, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142573, [ hskp10, hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , clause( 142572, [ hskp10, hskp1, hskp23, hskp28, hskp28 ] )
% 67.88/68.23  , 3, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7301, [ hskp10, hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , clause( 142573, [ hskp10, hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142574, [ 'c1_1'( a1972 ), hskp10, hskp1, hskp23 ] )
% 67.88/68.23  , clause( 43, [ 'c1_1'( a1972 ), ~( hskp28 ) ] )
% 67.88/68.23  , 1, clause( 7301, [ hskp10, hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7303, [ hskp10, hskp1, hskp23, 'c1_1'( a1972 ) ] )
% 67.88/68.23  , clause( 142574, [ 'c1_1'( a1972 ), hskp10, hskp1, hskp23 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142575, [ 'c0_1'( a1972 ), hskp10, hskp1, hskp23 ] )
% 67.88/68.23  , clause( 42, [ 'c0_1'( a1972 ), ~( hskp28 ) ] )
% 67.88/68.23  , 1, clause( 7301, [ hskp10, hskp1, hskp23, hskp28 ] )
% 67.88/68.23  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7304, [ hskp10, hskp1, hskp23, 'c0_1'( a1972 ) ] )
% 67.88/68.23  , clause( 142575, [ 'c0_1'( a1972 ), hskp10, hskp1, hskp23 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142576, [ hskp16, hskp15, ~( 'c0_1'( a1972 ) ), hskp1, hskp4, 
% 67.88/68.23    hskp10, hskp1, hskp23 ] )
% 67.88/68.23  , clause( 6394, [ hskp16, hskp15, ~( 'c0_1'( X ) ), hskp1, hskp4, ~( 'c1_1'( 
% 67.88/68.23    X ) ) ] )
% 67.88/68.23  , 5, clause( 7303, [ hskp10, hskp1, hskp23, 'c1_1'( a1972 ) ] )
% 67.88/68.23  , 3, substitution( 0, [ :=( X, a1972 )] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142577, [ hskp16, hskp15, ~( 'c0_1'( a1972 ) ), hskp1, hskp4, 
% 67.88/68.23    hskp10, hskp23 ] )
% 67.88/68.23  , clause( 142576, [ hskp16, hskp15, ~( 'c0_1'( a1972 ) ), hskp1, hskp4, 
% 67.88/68.23    hskp10, hskp1, hskp23 ] )
% 67.88/68.23  , 3, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7319, [ hskp10, hskp1, hskp16, hskp15, hskp23, hskp4, ~( 'c0_1'( 
% 67.88/68.23    a1972 ) ) ] )
% 67.88/68.23  , clause( 142577, [ hskp16, hskp15, ~( 'c0_1'( a1972 ) ), hskp1, hskp4, 
% 67.88/68.23    hskp10, hskp23 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 3 ), ==>( 2
% 67.88/68.23    , 6 ), ==>( 3, 1 ), ==>( 4, 5 ), ==>( 5, 0 ), ==>( 6, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142578, [ hskp10, hskp1, hskp16, hskp15, hskp23, hskp4, hskp10, 
% 67.88/68.23    hskp1, hskp23 ] )
% 67.88/68.23  , clause( 7319, [ hskp10, hskp1, hskp16, hskp15, hskp23, hskp4, ~( 'c0_1'( 
% 67.88/68.23    a1972 ) ) ] )
% 67.88/68.23  , 6, clause( 7304, [ hskp10, hskp1, hskp23, 'c0_1'( a1972 ) ] )
% 67.88/68.23  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142579, [ hskp10, hskp1, hskp16, hskp15, hskp23, hskp4, hskp1, 
% 67.88/68.23    hskp23 ] )
% 67.88/68.23  , clause( 142578, [ hskp10, hskp1, hskp16, hskp15, hskp23, hskp4, hskp10, 
% 67.88/68.23    hskp1, hskp23 ] )
% 67.88/68.23  , 0, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142580, [ hskp10, hskp1, hskp16, hskp15, hskp23, hskp4, hskp23 ] )
% 67.88/68.23  , clause( 142579, [ hskp10, hskp1, hskp16, hskp15, hskp23, hskp4, hskp1, 
% 67.88/68.23    hskp23 ] )
% 67.88/68.23  , 1, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142581, [ hskp10, hskp1, hskp16, hskp15, hskp23, hskp4 ] )
% 67.88/68.23  , clause( 142580, [ hskp10, hskp1, hskp16, hskp15, hskp23, hskp4, hskp23 ]
% 67.88/68.23     )
% 67.88/68.23  , 4, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7357, [ hskp10, hskp16, hskp15, hskp1, hskp23, hskp4 ] )
% 67.88/68.23  , clause( 142581, [ hskp10, hskp1, hskp16, hskp15, hskp23, hskp4 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142582, [ 'c0_1'( a1975 ), hskp10, hskp16, hskp15, hskp1, hskp23 ]
% 67.88/68.23     )
% 67.88/68.23  , clause( 76, [ 'c0_1'( a1975 ), ~( hskp4 ) ] )
% 67.88/68.23  , 1, clause( 7357, [ hskp10, hskp16, hskp15, hskp1, hskp23, hskp4 ] )
% 67.88/68.23  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7358, [ hskp10, hskp15, hskp16, hskp1, hskp23, 'c0_1'( a1975 ) ] )
% 67.88/68.23  , clause( 142582, [ 'c0_1'( a1975 ), hskp10, hskp16, hskp15, hskp1, hskp23
% 67.88/68.23     ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 1 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142583, [ ~( 'c1_1'( a1975 ) ), hskp10, hskp16, hskp15, hskp1, 
% 67.88/68.23    hskp23 ] )
% 67.88/68.23  , clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.88/68.23  , 1, clause( 7357, [ hskp10, hskp16, hskp15, hskp1, hskp23, hskp4 ] )
% 67.88/68.23  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7359, [ hskp10, hskp15, hskp16, hskp1, hskp23, ~( 'c1_1'( a1975 ) )
% 67.88/68.23     ] )
% 67.88/68.23  , clause( 142583, [ ~( 'c1_1'( a1975 ) ), hskp10, hskp16, hskp15, hskp1, 
% 67.88/68.23    hskp23 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 1 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142584, [ ~( 'c2_1'( a1975 ) ), hskp10, hskp16, hskp15, hskp1, 
% 67.88/68.23    hskp23 ] )
% 67.88/68.23  , clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.88/68.23  , 1, clause( 7357, [ hskp10, hskp16, hskp15, hskp1, hskp23, hskp4 ] )
% 67.88/68.23  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7360, [ hskp10, hskp15, hskp16, hskp1, hskp23, ~( 'c2_1'( a1975 ) )
% 67.88/68.23     ] )
% 67.88/68.23  , clause( 142584, [ ~( 'c2_1'( a1975 ) ), hskp10, hskp16, hskp15, hskp1, 
% 67.88/68.23    hskp23 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 1 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142585, [ hskp10, hskp15, hskp16, hskp1, hskp23, 'c1_1'( a1975 ), 
% 67.88/68.23    hskp1, hskp10, ~( 'c0_1'( a1975 ) ), hskp16, hskp15 ] )
% 67.88/68.23  , clause( 7360, [ hskp10, hskp15, hskp16, hskp1, hskp23, ~( 'c2_1'( a1975 )
% 67.88/68.23     ) ] )
% 67.88/68.23  , 5, clause( 559, [ 'c1_1'( X ), hskp1, hskp10, ~( 'c0_1'( X ) ), hskp16, 
% 67.88/68.23    hskp15, 'c2_1'( X ) ] )
% 67.88/68.23  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142586, [ hskp10, hskp15, hskp16, hskp1, hskp23, 'c1_1'( a1975 ), 
% 67.88/68.23    hskp1, ~( 'c0_1'( a1975 ) ), hskp16, hskp15 ] )
% 67.88/68.23  , clause( 142585, [ hskp10, hskp15, hskp16, hskp1, hskp23, 'c1_1'( a1975 )
% 67.88/68.23    , hskp1, hskp10, ~( 'c0_1'( a1975 ) ), hskp16, hskp15 ] )
% 67.88/68.23  , 0, 7, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142587, [ hskp10, hskp15, hskp16, hskp1, hskp23, 'c1_1'( a1975 ), 
% 67.88/68.23    hskp1, ~( 'c0_1'( a1975 ) ), hskp16 ] )
% 67.88/68.23  , clause( 142586, [ hskp10, hskp15, hskp16, hskp1, hskp23, 'c1_1'( a1975 )
% 67.88/68.23    , hskp1, ~( 'c0_1'( a1975 ) ), hskp16, hskp15 ] )
% 67.88/68.23  , 1, 9, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142588, [ hskp10, hskp15, hskp16, hskp1, hskp23, 'c1_1'( a1975 ), 
% 67.88/68.23    hskp1, ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 142587, [ hskp10, hskp15, hskp16, hskp1, hskp23, 'c1_1'( a1975 )
% 67.88/68.23    , hskp1, ~( 'c0_1'( a1975 ) ), hskp16 ] )
% 67.88/68.23  , 2, 8, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142589, [ hskp10, hskp15, hskp16, hskp1, hskp23, 'c1_1'( a1975 ), 
% 67.88/68.23    ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 142588, [ hskp10, hskp15, hskp16, hskp1, hskp23, 'c1_1'( a1975 )
% 67.88/68.23    , hskp1, ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , 3, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7362, [ hskp10, hskp15, hskp16, hskp1, hskp23, ~( 'c0_1'( a1975 ) )
% 67.88/68.23    , 'c1_1'( a1975 ) ] )
% 67.88/68.23  , clause( 142589, [ hskp10, hskp15, hskp16, hskp1, hskp23, 'c1_1'( a1975 )
% 67.88/68.23    , ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 6 ), ==>( 6, 5 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142590, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp10, hskp15, 
% 67.88/68.23    hskp16, hskp1, hskp23, ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 7359, [ hskp10, hskp15, hskp16, hskp1, hskp23, ~( 'c1_1'( a1975 )
% 67.88/68.23     ) ] )
% 67.88/68.23  , 5, clause( 7362, [ hskp10, hskp15, hskp16, hskp1, hskp23, ~( 'c0_1'( 
% 67.88/68.23    a1975 ) ), 'c1_1'( a1975 ) ] )
% 67.88/68.23  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142591, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp15, hskp16, 
% 67.88/68.23    hskp1, hskp23, ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 142590, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp10, hskp15, 
% 67.88/68.23    hskp16, hskp1, hskp23, ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , 0, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142592, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp16, hskp1, 
% 67.88/68.23    hskp23, ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 142591, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp15, hskp16, 
% 67.88/68.23    hskp1, hskp23, ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , 1, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142593, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp1, hskp23, ~( 
% 67.88/68.23    'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 142592, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp16, hskp1, 
% 67.88/68.23    hskp23, ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , 2, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142594, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp23, ~( 'c0_1'( 
% 67.88/68.23    a1975 ) ) ] )
% 67.88/68.23  , clause( 142593, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp1, hskp23, 
% 67.88/68.23    ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , 3, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142595, [ hskp10, hskp15, hskp16, hskp1, hskp23, ~( 'c0_1'( a1975 )
% 67.88/68.23     ) ] )
% 67.88/68.23  , clause( 142594, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp23, ~( 
% 67.88/68.23    'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , 4, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7377, [ hskp10, hskp15, hskp16, hskp1, hskp23, ~( 'c0_1'( a1975 ) )
% 67.88/68.23     ] )
% 67.88/68.23  , clause( 142595, [ hskp10, hskp15, hskp16, hskp1, hskp23, ~( 'c0_1'( a1975
% 67.88/68.23     ) ) ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142596, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp10, hskp15, 
% 67.88/68.23    hskp16, hskp1, hskp23 ] )
% 67.88/68.23  , clause( 7377, [ hskp10, hskp15, hskp16, hskp1, hskp23, ~( 'c0_1'( a1975 )
% 67.88/68.23     ) ] )
% 67.88/68.23  , 5, clause( 7358, [ hskp10, hskp15, hskp16, hskp1, hskp23, 'c0_1'( a1975 )
% 67.88/68.23     ] )
% 67.88/68.23  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142597, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp15, hskp16, 
% 67.88/68.23    hskp1, hskp23 ] )
% 67.88/68.23  , clause( 142596, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp10, hskp15, 
% 67.88/68.23    hskp16, hskp1, hskp23 ] )
% 67.88/68.23  , 0, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142598, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp16, hskp1, 
% 67.88/68.23    hskp23 ] )
% 67.88/68.23  , clause( 142597, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp15, hskp16, 
% 67.88/68.23    hskp1, hskp23 ] )
% 67.88/68.23  , 1, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142599, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp1, hskp23 ] )
% 67.88/68.23  , clause( 142598, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp16, hskp1, 
% 67.88/68.23    hskp23 ] )
% 67.88/68.23  , 2, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142600, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp23 ] )
% 67.88/68.23  , clause( 142599, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp1, hskp23 ]
% 67.88/68.23     )
% 67.88/68.23  , 3, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142601, [ hskp10, hskp15, hskp16, hskp1, hskp23 ] )
% 67.88/68.23  , clause( 142600, [ hskp10, hskp15, hskp16, hskp1, hskp23, hskp23 ] )
% 67.88/68.23  , 4, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7379, [ hskp10, hskp15, hskp16, hskp1, hskp23 ] )
% 67.88/68.23  , clause( 142601, [ hskp10, hskp15, hskp16, hskp1, hskp23 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142602, [ 'c1_1'( a2014 ), hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , clause( 51, [ 'c1_1'( a2014 ), ~( hskp23 ) ] )
% 67.88/68.23  , 1, clause( 7379, [ hskp10, hskp15, hskp16, hskp1, hskp23 ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7380, [ hskp10, hskp15, hskp16, hskp1, 'c1_1'( a2014 ) ] )
% 67.88/68.23  , clause( 142602, [ 'c1_1'( a2014 ), hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142603, [ 'c0_1'( a2014 ), hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , clause( 50, [ 'c0_1'( a2014 ), ~( hskp23 ) ] )
% 67.88/68.23  , 1, clause( 7379, [ hskp10, hskp15, hskp16, hskp1, hskp23 ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7381, [ hskp10, hskp15, hskp16, hskp1, 'c0_1'( a2014 ) ] )
% 67.88/68.23  , clause( 142603, [ 'c0_1'( a2014 ), hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142604, [ hskp16, hskp15, ~( 'c0_1'( a2014 ) ), hskp1, hskp4, 
% 67.88/68.23    hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , clause( 6394, [ hskp16, hskp15, ~( 'c0_1'( X ) ), hskp1, hskp4, ~( 'c1_1'( 
% 67.88/68.23    X ) ) ] )
% 67.88/68.23  , 5, clause( 7380, [ hskp10, hskp15, hskp16, hskp1, 'c1_1'( a2014 ) ] )
% 67.88/68.23  , 4, substitution( 0, [ :=( X, a2014 )] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142605, [ hskp16, hskp15, ~( 'c0_1'( a2014 ) ), hskp1, hskp4, 
% 67.88/68.23    hskp10, hskp15, hskp1 ] )
% 67.88/68.23  , clause( 142604, [ hskp16, hskp15, ~( 'c0_1'( a2014 ) ), hskp1, hskp4, 
% 67.88/68.23    hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , 0, 7, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142606, [ hskp16, hskp15, ~( 'c0_1'( a2014 ) ), hskp1, hskp4, 
% 67.88/68.23    hskp10, hskp1 ] )
% 67.88/68.23  , clause( 142605, [ hskp16, hskp15, ~( 'c0_1'( a2014 ) ), hskp1, hskp4, 
% 67.88/68.23    hskp10, hskp15, hskp1 ] )
% 67.88/68.23  , 1, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142607, [ hskp16, hskp15, ~( 'c0_1'( a2014 ) ), hskp1, hskp4, 
% 67.88/68.23    hskp10 ] )
% 67.88/68.23  , clause( 142606, [ hskp16, hskp15, ~( 'c0_1'( a2014 ) ), hskp1, hskp4, 
% 67.88/68.23    hskp10, hskp1 ] )
% 67.88/68.23  , 3, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7383, [ hskp10, hskp15, hskp16, hskp1, hskp4, ~( 'c0_1'( a2014 ) )
% 67.88/68.23     ] )
% 67.88/68.23  , clause( 142607, [ hskp16, hskp15, ~( 'c0_1'( a2014 ) ), hskp1, hskp4, 
% 67.88/68.23    hskp10 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 5 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 0 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142608, [ 'c1_1'( X ), 'c0_1'( a2009 ), 'c1_1'( a2009 ), hskp2, 
% 67.88/68.23    hskp1, hskp10, 'c2_1'( X ), hskp10, hskp1 ] )
% 67.88/68.23  , clause( 1573, [ 'c1_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), hskp2, hskp1, 
% 67.88/68.23    hskp10, ~( 'c2_1'( Y ) ), 'c2_1'( X ) ] )
% 67.88/68.23  , 6, clause( 7126, [ hskp10, hskp1, 'c2_1'( a2009 ) ] )
% 67.88/68.23  , 2, substitution( 0, [ :=( X, X ), :=( Y, a2009 )] ), substitution( 1, [] )
% 67.88/68.23    ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142610, [ 'c1_1'( X ), 'c0_1'( a2009 ), 'c1_1'( a2009 ), hskp2, 
% 67.88/68.23    hskp1, hskp10, 'c2_1'( X ), hskp10 ] )
% 67.88/68.23  , clause( 142608, [ 'c1_1'( X ), 'c0_1'( a2009 ), 'c1_1'( a2009 ), hskp2, 
% 67.88/68.23    hskp1, hskp10, 'c2_1'( X ), hskp10, hskp1 ] )
% 67.88/68.23  , 4, 8, substitution( 0, [ :=( X, X )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142612, [ 'c1_1'( X ), 'c0_1'( a2009 ), 'c1_1'( a2009 ), hskp2, 
% 67.88/68.23    hskp1, hskp10, 'c2_1'( X ) ] )
% 67.88/68.23  , clause( 142610, [ 'c1_1'( X ), 'c0_1'( a2009 ), 'c1_1'( a2009 ), hskp2, 
% 67.88/68.23    hskp1, hskp10, 'c2_1'( X ), hskp10 ] )
% 67.88/68.23  , 5, 7, substitution( 0, [ :=( X, X )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142626, [ hskp10, hskp1, 'c1_1'( X ), 'c0_1'( a2009 ), hskp2, hskp1
% 67.88/68.23    , hskp10, 'c2_1'( X ) ] )
% 67.88/68.23  , clause( 7127, [ hskp10, hskp1, ~( 'c1_1'( a2009 ) ) ] )
% 67.88/68.23  , 2, clause( 142612, [ 'c1_1'( X ), 'c0_1'( a2009 ), 'c1_1'( a2009 ), hskp2
% 67.88/68.23    , hskp1, hskp10, 'c2_1'( X ) ] )
% 67.88/68.23  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142627, [ hskp10, hskp1, 'c1_1'( X ), 'c0_1'( a2009 ), hskp2, hskp1
% 67.88/68.23    , 'c2_1'( X ) ] )
% 67.88/68.23  , clause( 142626, [ hskp10, hskp1, 'c1_1'( X ), 'c0_1'( a2009 ), hskp2, 
% 67.88/68.23    hskp1, hskp10, 'c2_1'( X ) ] )
% 67.88/68.23  , 0, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142628, [ hskp10, hskp1, 'c1_1'( X ), 'c0_1'( a2009 ), hskp2, 
% 67.88/68.23    'c2_1'( X ) ] )
% 67.88/68.23  , clause( 142627, [ hskp10, hskp1, 'c1_1'( X ), 'c0_1'( a2009 ), hskp2, 
% 67.88/68.23    hskp1, 'c2_1'( X ) ] )
% 67.88/68.23  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7407, [ 'c0_1'( a2009 ), hskp2, hskp1, hskp10, 'c1_1'( X ), 'c2_1'( 
% 67.88/68.23    X ) ] )
% 67.88/68.23  , clause( 142628, [ hskp10, hskp1, 'c1_1'( X ), 'c0_1'( a2009 ), hskp2, 
% 67.88/68.23    'c2_1'( X ) ] )
% 67.88/68.23  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 67.88/68.23    2 ), ==>( 2, 4 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 5 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142629, [ hskp10, hskp15, hskp16, hskp1, hskp4, hskp10, hskp15, 
% 67.88/68.23    hskp16, hskp1 ] )
% 67.88/68.23  , clause( 7383, [ hskp10, hskp15, hskp16, hskp1, hskp4, ~( 'c0_1'( a2014 )
% 67.88/68.23     ) ] )
% 67.88/68.23  , 5, clause( 7381, [ hskp10, hskp15, hskp16, hskp1, 'c0_1'( a2014 ) ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142630, [ hskp10, hskp15, hskp16, hskp1, hskp4, hskp15, hskp16, 
% 67.88/68.23    hskp1 ] )
% 67.88/68.23  , clause( 142629, [ hskp10, hskp15, hskp16, hskp1, hskp4, hskp10, hskp15, 
% 67.88/68.23    hskp16, hskp1 ] )
% 67.88/68.23  , 0, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142631, [ hskp10, hskp15, hskp16, hskp1, hskp4, hskp16, hskp1 ] )
% 67.88/68.23  , clause( 142630, [ hskp10, hskp15, hskp16, hskp1, hskp4, hskp15, hskp16, 
% 67.88/68.23    hskp1 ] )
% 67.88/68.23  , 1, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142632, [ hskp10, hskp15, hskp16, hskp1, hskp4, hskp1 ] )
% 67.88/68.23  , clause( 142631, [ hskp10, hskp15, hskp16, hskp1, hskp4, hskp16, hskp1 ]
% 67.88/68.23     )
% 67.88/68.23  , 2, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142633, [ hskp10, hskp15, hskp16, hskp1, hskp4 ] )
% 67.88/68.23  , clause( 142632, [ hskp10, hskp15, hskp16, hskp1, hskp4, hskp1 ] )
% 67.88/68.23  , 3, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7440, [ hskp10, hskp15, hskp16, hskp1, hskp4 ] )
% 67.88/68.23  , clause( 142633, [ hskp10, hskp15, hskp16, hskp1, hskp4 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142634, [ 'c0_1'( a1975 ), hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , clause( 76, [ 'c0_1'( a1975 ), ~( hskp4 ) ] )
% 67.88/68.23  , 1, clause( 7440, [ hskp10, hskp15, hskp16, hskp1, hskp4 ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7441, [ hskp10, hskp15, hskp16, hskp1, 'c0_1'( a1975 ) ] )
% 67.88/68.23  , clause( 142634, [ 'c0_1'( a1975 ), hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142635, [ ~( 'c1_1'( a1975 ) ), hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.88/68.23  , 1, clause( 7440, [ hskp10, hskp15, hskp16, hskp1, hskp4 ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7442, [ hskp10, hskp15, hskp16, hskp1, ~( 'c1_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 142635, [ ~( 'c1_1'( a1975 ) ), hskp10, hskp15, hskp16, hskp1 ]
% 67.88/68.23     )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142636, [ ~( 'c2_1'( a1975 ) ), hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.88/68.23  , 1, clause( 7440, [ hskp10, hskp15, hskp16, hskp1, hskp4 ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7443, [ hskp10, hskp15, hskp16, hskp1, ~( 'c2_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 142636, [ ~( 'c2_1'( a1975 ) ), hskp10, hskp15, hskp16, hskp1 ]
% 67.88/68.23     )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142637, [ hskp10, hskp15, hskp16, hskp1, 'c1_1'( a1975 ), hskp1, 
% 67.88/68.23    hskp10, ~( 'c0_1'( a1975 ) ), hskp16, hskp15 ] )
% 67.88/68.23  , clause( 7443, [ hskp10, hskp15, hskp16, hskp1, ~( 'c2_1'( a1975 ) ) ] )
% 67.88/68.23  , 4, clause( 559, [ 'c1_1'( X ), hskp1, hskp10, ~( 'c0_1'( X ) ), hskp16, 
% 67.88/68.23    hskp15, 'c2_1'( X ) ] )
% 67.88/68.23  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142638, [ hskp10, hskp15, hskp16, hskp1, 'c1_1'( a1975 ), hskp1, 
% 67.88/68.23    ~( 'c0_1'( a1975 ) ), hskp16, hskp15 ] )
% 67.88/68.23  , clause( 142637, [ hskp10, hskp15, hskp16, hskp1, 'c1_1'( a1975 ), hskp1, 
% 67.88/68.23    hskp10, ~( 'c0_1'( a1975 ) ), hskp16, hskp15 ] )
% 67.88/68.23  , 0, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142639, [ hskp10, hskp15, hskp16, hskp1, 'c1_1'( a1975 ), hskp1, 
% 67.88/68.23    ~( 'c0_1'( a1975 ) ), hskp16 ] )
% 67.88/68.23  , clause( 142638, [ hskp10, hskp15, hskp16, hskp1, 'c1_1'( a1975 ), hskp1, 
% 67.88/68.23    ~( 'c0_1'( a1975 ) ), hskp16, hskp15 ] )
% 67.88/68.23  , 1, 8, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142640, [ hskp10, hskp15, hskp16, hskp1, 'c1_1'( a1975 ), hskp1, 
% 67.88/68.23    ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 142639, [ hskp10, hskp15, hskp16, hskp1, 'c1_1'( a1975 ), hskp1, 
% 67.88/68.23    ~( 'c0_1'( a1975 ) ), hskp16 ] )
% 67.88/68.23  , 2, 7, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142641, [ hskp10, hskp15, hskp16, hskp1, 'c1_1'( a1975 ), ~( 'c0_1'( 
% 67.88/68.23    a1975 ) ) ] )
% 67.88/68.23  , clause( 142640, [ hskp10, hskp15, hskp16, hskp1, 'c1_1'( a1975 ), hskp1, 
% 67.88/68.23    ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , 3, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7453, [ hskp10, hskp15, hskp16, hskp1, ~( 'c0_1'( a1975 ) ), 'c1_1'( 
% 67.88/68.23    a1975 ) ] )
% 67.88/68.23  , clause( 142641, [ hskp10, hskp15, hskp16, hskp1, 'c1_1'( a1975 ), ~( 
% 67.88/68.23    'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142642, [ hskp10, hskp15, hskp16, hskp1, hskp10, hskp15, hskp16, 
% 67.88/68.23    hskp1, ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 7442, [ hskp10, hskp15, hskp16, hskp1, ~( 'c1_1'( a1975 ) ) ] )
% 67.88/68.23  , 4, clause( 7453, [ hskp10, hskp15, hskp16, hskp1, ~( 'c0_1'( a1975 ) ), 
% 67.88/68.23    'c1_1'( a1975 ) ] )
% 67.88/68.23  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142643, [ hskp10, hskp15, hskp16, hskp1, hskp15, hskp16, hskp1, ~( 
% 67.88/68.23    'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 142642, [ hskp10, hskp15, hskp16, hskp1, hskp10, hskp15, hskp16, 
% 67.88/68.23    hskp1, ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , 0, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142644, [ hskp10, hskp15, hskp16, hskp1, hskp16, hskp1, ~( 'c0_1'( 
% 67.88/68.23    a1975 ) ) ] )
% 67.88/68.23  , clause( 142643, [ hskp10, hskp15, hskp16, hskp1, hskp15, hskp16, hskp1, 
% 67.88/68.23    ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , 1, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142645, [ hskp10, hskp15, hskp16, hskp1, hskp1, ~( 'c0_1'( a1975 )
% 67.88/68.23     ) ] )
% 67.88/68.23  , clause( 142644, [ hskp10, hskp15, hskp16, hskp1, hskp16, hskp1, ~( 'c0_1'( 
% 67.88/68.23    a1975 ) ) ] )
% 67.88/68.23  , 2, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142646, [ hskp10, hskp15, hskp16, hskp1, ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 142645, [ hskp10, hskp15, hskp16, hskp1, hskp1, ~( 'c0_1'( a1975
% 67.88/68.23     ) ) ] )
% 67.88/68.23  , 3, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7464, [ hskp10, hskp15, hskp16, hskp1, ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , clause( 142646, [ hskp10, hskp15, hskp16, hskp1, ~( 'c0_1'( a1975 ) ) ]
% 67.88/68.23     )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142647, [ hskp10, hskp15, hskp16, hskp1, hskp10, hskp15, hskp16, 
% 67.88/68.23    hskp1 ] )
% 67.88/68.23  , clause( 7464, [ hskp10, hskp15, hskp16, hskp1, ~( 'c0_1'( a1975 ) ) ] )
% 67.88/68.23  , 4, clause( 7441, [ hskp10, hskp15, hskp16, hskp1, 'c0_1'( a1975 ) ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142648, [ hskp10, hskp15, hskp16, hskp1, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , clause( 142647, [ hskp10, hskp15, hskp16, hskp1, hskp10, hskp15, hskp16, 
% 67.88/68.23    hskp1 ] )
% 67.88/68.23  , 0, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142649, [ hskp10, hskp15, hskp16, hskp1, hskp16, hskp1 ] )
% 67.88/68.23  , clause( 142648, [ hskp10, hskp15, hskp16, hskp1, hskp15, hskp16, hskp1 ]
% 67.88/68.23     )
% 67.88/68.23  , 1, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142650, [ hskp10, hskp15, hskp16, hskp1, hskp1 ] )
% 67.88/68.23  , clause( 142649, [ hskp10, hskp15, hskp16, hskp1, hskp16, hskp1 ] )
% 67.88/68.23  , 2, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142651, [ hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , clause( 142650, [ hskp10, hskp15, hskp16, hskp1, hskp1 ] )
% 67.88/68.23  , 3, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7465, [ hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , clause( 142651, [ hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142652, [ 'c0_1'( a1971 ), hskp10, hskp15, hskp16 ] )
% 67.88/68.23  , clause( 81, [ 'c0_1'( a1971 ), ~( hskp1 ) ] )
% 67.88/68.23  , 1, clause( 7465, [ hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7466, [ hskp10, hskp15, hskp16, 'c0_1'( a1971 ) ] )
% 67.88/68.23  , clause( 142652, [ 'c0_1'( a1971 ), hskp10, hskp15, hskp16 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142653, [ 'c2_1'( a1971 ), hskp10, hskp15, hskp16 ] )
% 67.88/68.23  , clause( 82, [ 'c2_1'( a1971 ), ~( hskp1 ) ] )
% 67.88/68.23  , 1, clause( 7465, [ hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7467, [ hskp10, hskp15, hskp16, 'c2_1'( a1971 ) ] )
% 67.88/68.23  , clause( 142653, [ 'c2_1'( a1971 ), hskp10, hskp15, hskp16 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142654, [ ~( 'c1_1'( a1971 ) ), hskp10, hskp15, hskp16 ] )
% 67.88/68.23  , clause( 125, [ ~( 'c1_1'( a1971 ) ), ~( hskp1 ) ] )
% 67.88/68.23  , 1, clause( 7465, [ hskp10, hskp15, hskp16, hskp1 ] )
% 67.88/68.23  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7468, [ hskp10, hskp15, hskp16, ~( 'c1_1'( a1971 ) ) ] )
% 67.88/68.23  , clause( 142654, [ ~( 'c1_1'( a1971 ) ), hskp10, hskp15, hskp16 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142655, [ hskp5, hskp23, ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), 
% 67.88/68.23    hskp10, hskp10, hskp15, hskp16 ] )
% 67.88/68.23  , clause( 6544, [ hskp5, hskp23, ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp10, ~( 
% 67.88/68.23    'c2_1'( X ) ) ] )
% 67.88/68.23  , 5, clause( 7467, [ hskp10, hskp15, hskp16, 'c2_1'( a1971 ) ] )
% 67.88/68.23  , 3, substitution( 0, [ :=( X, a1971 )] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142656, [ hskp5, hskp23, ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), 
% 67.88/68.23    hskp10, hskp15, hskp16 ] )
% 67.88/68.23  , clause( 142655, [ hskp5, hskp23, ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), 
% 67.88/68.23    hskp10, hskp10, hskp15, hskp16 ] )
% 67.88/68.23  , 4, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7483, [ hskp10, hskp15, hskp16, hskp23, hskp5, ~( 'c0_1'( a1971 ) )
% 67.88/68.23    , 'c1_1'( a1971 ) ] )
% 67.88/68.23  , clause( 142656, [ hskp5, hskp23, ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), 
% 67.88/68.23    hskp10, hskp15, hskp16 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 3 ), ==>( 2
% 67.88/68.23    , 5 ), ==>( 3, 6 ), ==>( 4, 0 ), ==>( 5, 1 ), ==>( 6, 2 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142657, [ hskp10, hskp1, hskp11, hskp27, 'c0_1'( a2009 ), hskp2, 
% 67.88/68.23    hskp1, hskp10, 'c1_1'( a1975 ) ] )
% 67.88/68.23  , clause( 7213, [ hskp10, hskp1, hskp11, hskp27, ~( 'c2_1'( a1975 ) ) ] )
% 67.88/68.23  , 4, clause( 7407, [ 'c0_1'( a2009 ), hskp2, hskp1, hskp10, 'c1_1'( X ), 
% 67.88/68.23    'c2_1'( X ) ] )
% 67.88/68.23  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142658, [ hskp10, hskp1, hskp11, hskp27, 'c0_1'( a2009 ), hskp2, 
% 67.88/68.23    hskp1, 'c1_1'( a1975 ) ] )
% 67.88/68.23  , clause( 142657, [ hskp10, hskp1, hskp11, hskp27, 'c0_1'( a2009 ), hskp2, 
% 67.88/68.23    hskp1, hskp10, 'c1_1'( a1975 ) ] )
% 67.88/68.23  , 0, 7, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142659, [ hskp10, hskp1, hskp11, hskp27, 'c0_1'( a2009 ), hskp2, 
% 67.88/68.23    'c1_1'( a1975 ) ] )
% 67.88/68.23  , clause( 142658, [ hskp10, hskp1, hskp11, hskp27, 'c0_1'( a2009 ), hskp2, 
% 67.88/68.23    hskp1, 'c1_1'( a1975 ) ] )
% 67.88/68.23  , 1, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7745, [ hskp2, hskp1, hskp10, 'c0_1'( a2009 ), hskp11, hskp27, 
% 67.88/68.23    'c1_1'( a1975 ) ] )
% 67.88/68.23  , clause( 142659, [ hskp10, hskp1, hskp11, hskp27, 'c0_1'( a2009 ), hskp2, 
% 67.88/68.23    'c1_1'( a1975 ) ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 4 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 0 ), ==>( 6, 6 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142660, [ hskp10, hskp1, hskp11, hskp27, hskp2, hskp1, hskp10, 
% 67.88/68.23    'c0_1'( a2009 ), hskp11, hskp27 ] )
% 67.88/68.23  , clause( 7212, [ hskp10, hskp1, hskp11, hskp27, ~( 'c1_1'( a1975 ) ) ] )
% 67.88/68.23  , 4, clause( 7745, [ hskp2, hskp1, hskp10, 'c0_1'( a2009 ), hskp11, hskp27
% 67.88/68.23    , 'c1_1'( a1975 ) ] )
% 67.88/68.23  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142661, [ hskp10, hskp1, hskp11, hskp27, hskp2, hskp1, 'c0_1'( 
% 67.88/68.23    a2009 ), hskp11, hskp27 ] )
% 67.88/68.23  , clause( 142660, [ hskp10, hskp1, hskp11, hskp27, hskp2, hskp1, hskp10, 
% 67.88/68.23    'c0_1'( a2009 ), hskp11, hskp27 ] )
% 67.88/68.23  , 0, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142662, [ hskp10, hskp1, hskp11, hskp27, hskp2, 'c0_1'( a2009 ), 
% 67.88/68.23    hskp11, hskp27 ] )
% 67.88/68.23  , clause( 142661, [ hskp10, hskp1, hskp11, hskp27, hskp2, hskp1, 'c0_1'( 
% 67.88/68.23    a2009 ), hskp11, hskp27 ] )
% 67.88/68.23  , 1, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142663, [ hskp10, hskp1, hskp11, hskp27, hskp2, 'c0_1'( a2009 ), 
% 67.88/68.23    hskp27 ] )
% 67.88/68.23  , clause( 142662, [ hskp10, hskp1, hskp11, hskp27, hskp2, 'c0_1'( a2009 ), 
% 67.88/68.23    hskp11, hskp27 ] )
% 67.88/68.23  , 2, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142664, [ hskp10, hskp1, hskp11, hskp27, hskp2, 'c0_1'( a2009 ) ]
% 67.88/68.23     )
% 67.88/68.23  , clause( 142663, [ hskp10, hskp1, hskp11, hskp27, hskp2, 'c0_1'( a2009 ), 
% 67.88/68.23    hskp27 ] )
% 67.88/68.23  , 3, 6, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7795, [ hskp1, hskp10, hskp2, hskp11, hskp27, 'c0_1'( a2009 ) ] )
% 67.88/68.23  , clause( 142664, [ hskp10, hskp1, hskp11, hskp27, hskp2, 'c0_1'( a2009 ) ]
% 67.88/68.23     )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 3 ), ==>( 3, 4 ), ==>( 4, 2 ), ==>( 5, 5 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142665, [ hskp10, hskp1, hskp11, hskp1, hskp10, hskp2, hskp11, 
% 67.88/68.23    hskp27 ] )
% 67.88/68.23  , clause( 7141, [ hskp10, hskp1, hskp11, ~( 'c0_1'( a2009 ) ) ] )
% 67.88/68.23  , 3, clause( 7795, [ hskp1, hskp10, hskp2, hskp11, hskp27, 'c0_1'( a2009 )
% 67.88/68.23     ] )
% 67.88/68.23  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142666, [ hskp10, hskp1, hskp11, hskp1, hskp2, hskp11, hskp27 ] )
% 67.88/68.23  , clause( 142665, [ hskp10, hskp1, hskp11, hskp1, hskp10, hskp2, hskp11, 
% 67.88/68.23    hskp27 ] )
% 67.88/68.23  , 0, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142667, [ hskp10, hskp1, hskp11, hskp2, hskp11, hskp27 ] )
% 67.88/68.23  , clause( 142666, [ hskp10, hskp1, hskp11, hskp1, hskp2, hskp11, hskp27 ]
% 67.88/68.23     )
% 67.88/68.23  , 1, 3, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142668, [ hskp10, hskp1, hskp11, hskp2, hskp27 ] )
% 67.88/68.23  , clause( 142667, [ hskp10, hskp1, hskp11, hskp2, hskp11, hskp27 ] )
% 67.88/68.23  , 2, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7798, [ hskp10, hskp1, hskp11, hskp27, hskp2 ] )
% 67.88/68.23  , clause( 142668, [ hskp10, hskp1, hskp11, hskp2, hskp27 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142669, [ 'c1_1'( a1973 ), hskp10, hskp1, hskp11, hskp27 ] )
% 67.88/68.23  , clause( 79, [ 'c1_1'( a1973 ), ~( hskp2 ) ] )
% 67.88/68.23  , 1, clause( 7798, [ hskp10, hskp1, hskp11, hskp27, hskp2 ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7799, [ hskp10, hskp11, hskp1, hskp27, 'c1_1'( a1973 ) ] )
% 67.88/68.23  , clause( 142669, [ 'c1_1'( a1973 ), hskp10, hskp1, hskp11, hskp27 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142670, [ 'c3_1'( a1973 ), hskp10, hskp1, hskp11, hskp27 ] )
% 67.88/68.23  , clause( 80, [ 'c3_1'( a1973 ), ~( hskp2 ) ] )
% 67.88/68.23  , 1, clause( 7798, [ hskp10, hskp1, hskp11, hskp27, hskp2 ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7800, [ hskp10, hskp11, hskp1, hskp27, 'c3_1'( a1973 ) ] )
% 67.88/68.23  , clause( 142670, [ 'c3_1'( a1973 ), hskp10, hskp1, hskp11, hskp27 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142671, [ ~( 'c2_1'( a1973 ) ), hskp10, hskp1, hskp11, hskp27 ] )
% 67.88/68.23  , clause( 124, [ ~( 'c2_1'( a1973 ) ), ~( hskp2 ) ] )
% 67.88/68.23  , 1, clause( 7798, [ hskp10, hskp1, hskp11, hskp27, hskp2 ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7801, [ hskp10, hskp11, hskp1, hskp27, ~( 'c2_1'( a1973 ) ) ] )
% 67.88/68.23  , clause( 142671, [ ~( 'c2_1'( a1973 ) ), hskp10, hskp1, hskp11, hskp27 ]
% 67.88/68.23     )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142672, [ ~( 'c1_1'( a1973 ) ), 'c2_1'( a1973 ), hskp11, hskp12, 
% 67.88/68.23    hskp10, hskp11, hskp1, hskp27 ] )
% 67.88/68.23  , clause( 328, [ ~( 'c1_1'( X ) ), 'c2_1'( X ), hskp11, hskp12, ~( 'c3_1'( 
% 67.88/68.23    X ) ) ] )
% 67.88/68.23  , 4, clause( 7800, [ hskp10, hskp11, hskp1, hskp27, 'c3_1'( a1973 ) ] )
% 67.88/68.23  , 4, substitution( 0, [ :=( X, a1973 )] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142673, [ ~( 'c1_1'( a1973 ) ), 'c2_1'( a1973 ), hskp11, hskp12, 
% 67.88/68.23    hskp10, hskp1, hskp27 ] )
% 67.88/68.23  , clause( 142672, [ ~( 'c1_1'( a1973 ) ), 'c2_1'( a1973 ), hskp11, hskp12, 
% 67.88/68.23    hskp10, hskp11, hskp1, hskp27 ] )
% 67.88/68.23  , 2, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7821, [ hskp10, hskp11, hskp1, hskp27, ~( 'c1_1'( a1973 ) ), hskp12
% 67.88/68.23    , 'c2_1'( a1973 ) ] )
% 67.88/68.23  , clause( 142673, [ ~( 'c1_1'( a1973 ) ), 'c2_1'( a1973 ), hskp11, hskp12, 
% 67.88/68.23    hskp10, hskp1, hskp27 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 6 ), ==>( 2
% 67.88/68.23    , 1 ), ==>( 3, 5 ), ==>( 4, 0 ), ==>( 5, 2 ), ==>( 6, 3 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142674, [ hskp10, hskp11, hskp1, hskp27, hskp10, hskp11, hskp1, 
% 67.88/68.23    hskp27, ~( 'c1_1'( a1973 ) ), hskp12 ] )
% 67.88/68.23  , clause( 7801, [ hskp10, hskp11, hskp1, hskp27, ~( 'c2_1'( a1973 ) ) ] )
% 67.88/68.23  , 4, clause( 7821, [ hskp10, hskp11, hskp1, hskp27, ~( 'c1_1'( a1973 ) ), 
% 67.88/68.23    hskp12, 'c2_1'( a1973 ) ] )
% 67.88/68.23  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142675, [ hskp10, hskp11, hskp1, hskp27, hskp11, hskp1, hskp27, ~( 
% 67.88/68.23    'c1_1'( a1973 ) ), hskp12 ] )
% 67.88/68.23  , clause( 142674, [ hskp10, hskp11, hskp1, hskp27, hskp10, hskp11, hskp1, 
% 67.88/68.23    hskp27, ~( 'c1_1'( a1973 ) ), hskp12 ] )
% 67.88/68.23  , 0, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142676, [ hskp10, hskp11, hskp1, hskp27, hskp1, hskp27, ~( 'c1_1'( 
% 67.88/68.23    a1973 ) ), hskp12 ] )
% 67.88/68.23  , clause( 142675, [ hskp10, hskp11, hskp1, hskp27, hskp11, hskp1, hskp27, 
% 67.88/68.23    ~( 'c1_1'( a1973 ) ), hskp12 ] )
% 67.88/68.23  , 1, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142677, [ hskp10, hskp11, hskp1, hskp27, hskp27, ~( 'c1_1'( a1973 )
% 67.88/68.23     ), hskp12 ] )
% 67.88/68.23  , clause( 142676, [ hskp10, hskp11, hskp1, hskp27, hskp1, hskp27, ~( 'c1_1'( 
% 67.88/68.23    a1973 ) ), hskp12 ] )
% 67.88/68.23  , 2, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142678, [ hskp10, hskp11, hskp1, hskp27, ~( 'c1_1'( a1973 ) ), 
% 67.88/68.23    hskp12 ] )
% 67.88/68.23  , clause( 142677, [ hskp10, hskp11, hskp1, hskp27, hskp27, ~( 'c1_1'( a1973
% 67.88/68.23     ) ), hskp12 ] )
% 67.88/68.23  , 3, 4, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7831, [ hskp10, hskp11, hskp1, hskp27, hskp12, ~( 'c1_1'( a1973 ) )
% 67.88/68.23     ] )
% 67.88/68.23  , clause( 142678, [ hskp10, hskp11, hskp1, hskp27, ~( 'c1_1'( a1973 ) ), 
% 67.88/68.23    hskp12 ] )
% 67.88/68.23  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.23    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  resolution(
% 67.88/68.23  clause( 142679, [ hskp10, hskp11, hskp1, hskp27, hskp12, hskp10, hskp11, 
% 67.88/68.23    hskp1, hskp27 ] )
% 67.88/68.23  , clause( 7831, [ hskp10, hskp11, hskp1, hskp27, hskp12, ~( 'c1_1'( a1973 )
% 67.88/68.23     ) ] )
% 67.88/68.23  , 5, clause( 7799, [ hskp10, hskp11, hskp1, hskp27, 'c1_1'( a1973 ) ] )
% 67.88/68.23  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142680, [ hskp10, hskp11, hskp1, hskp27, hskp12, hskp11, hskp1, 
% 67.88/68.23    hskp27 ] )
% 67.88/68.23  , clause( 142679, [ hskp10, hskp11, hskp1, hskp27, hskp12, hskp10, hskp11, 
% 67.88/68.23    hskp1, hskp27 ] )
% 67.88/68.23  , 0, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142681, [ hskp10, hskp11, hskp1, hskp27, hskp12, hskp1, hskp27 ] )
% 67.88/68.23  , clause( 142680, [ hskp10, hskp11, hskp1, hskp27, hskp12, hskp11, hskp1, 
% 67.88/68.23    hskp27 ] )
% 67.88/68.23  , 1, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142682, [ hskp10, hskp11, hskp1, hskp27, hskp12, hskp27 ] )
% 67.88/68.23  , clause( 142681, [ hskp10, hskp11, hskp1, hskp27, hskp12, hskp1, hskp27 ]
% 67.88/68.23     )
% 67.88/68.23  , 2, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  factor(
% 67.88/68.23  clause( 142683, [ hskp10, hskp11, hskp1, hskp27, hskp12 ] )
% 67.88/68.23  , clause( 142682, [ hskp10, hskp11, hskp1, hskp27, hskp12, hskp27 ] )
% 67.88/68.23  , 3, 5, substitution( 0, [] )).
% 67.88/68.23  
% 67.88/68.23  
% 67.88/68.23  subsumption(
% 67.88/68.23  clause( 7832, [ hskp10, hskp11, hskp1, hskp12, hskp27 ] )
% 67.88/68.23  , clause( 142683, [ hskp10, hskp11, hskp1, hskp27, hskp12 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142684, [ 'c3_1'( a1970 ), hskp10, hskp11, hskp1, hskp12 ] )
% 67.88/68.24  , clause( 47, [ 'c3_1'( a1970 ), ~( hskp27 ) ] )
% 67.88/68.24  , 1, clause( 7832, [ hskp10, hskp11, hskp1, hskp12, hskp27 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7833, [ hskp10, hskp11, hskp12, hskp1, 'c3_1'( a1970 ) ] )
% 67.88/68.24  , clause( 142684, [ 'c3_1'( a1970 ), hskp10, hskp11, hskp1, hskp12 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 3 ), ==>( 4, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142685, [ 'c2_1'( a1970 ), hskp10, hskp11, hskp1, hskp12 ] )
% 67.88/68.24  , clause( 46, [ 'c2_1'( a1970 ), ~( hskp27 ) ] )
% 67.88/68.24  , 1, clause( 7832, [ hskp10, hskp11, hskp1, hskp12, hskp27 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7834, [ hskp10, hskp11, hskp12, hskp1, 'c2_1'( a1970 ) ] )
% 67.88/68.24  , clause( 142685, [ 'c2_1'( a1970 ), hskp10, hskp11, hskp1, hskp12 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 3 ), ==>( 4, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142686, [ 'c1_1'( a1970 ), hskp10, hskp11, hskp1, hskp12 ] )
% 67.88/68.24  , clause( 45, [ 'c1_1'( a1970 ), ~( hskp27 ) ] )
% 67.88/68.24  , 1, clause( 7832, [ hskp10, hskp11, hskp1, hskp12, hskp27 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7835, [ hskp10, hskp11, hskp12, hskp1, 'c1_1'( a1970 ) ] )
% 67.88/68.24  , clause( 142686, [ 'c1_1'( a1970 ), hskp10, hskp11, hskp1, hskp12 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 3 ), ==>( 4, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142687, [ ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 ) ), hskp4, hskp11
% 67.88/68.24    , hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 405, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), hskp4, hskp11, ~( 
% 67.88/68.24    'c3_1'( X ) ) ] )
% 67.88/68.24  , 4, clause( 7833, [ hskp10, hskp11, hskp12, hskp1, 'c3_1'( a1970 ) ] )
% 67.88/68.24  , 4, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142688, [ ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 ) ), hskp4, hskp11
% 67.88/68.24    , hskp10, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 142687, [ ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 ) ), hskp4, 
% 67.88/68.24    hskp11, hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , 3, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7848, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1970 ) ), hskp4
% 67.88/68.24    , ~( 'c2_1'( a1970 ) ) ] )
% 67.88/68.24  , clause( 142688, [ ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 ) ), hskp4, 
% 67.88/68.24    hskp11, hskp10, hskp12, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 6 ), ==>( 2
% 67.88/68.24    , 5 ), ==>( 3, 1 ), ==>( 4, 0 ), ==>( 5, 2 ), ==>( 6, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142689, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1970 ) ), 
% 67.88/68.24    hskp4, hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 7848, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1970 ) ), 
% 67.88/68.24    hskp4, ~( 'c2_1'( a1970 ) ) ] )
% 67.88/68.24  , 6, clause( 7834, [ hskp10, hskp11, hskp12, hskp1, 'c2_1'( a1970 ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142690, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1970 ) ), 
% 67.88/68.24    hskp4, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 142689, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1970 ) ), 
% 67.88/68.24    hskp4, hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , 0, 6, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142691, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1970 ) ), 
% 67.88/68.24    hskp4, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 142690, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1970 ) ), 
% 67.88/68.24    hskp4, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , 1, 6, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142692, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1970 ) ), 
% 67.88/68.24    hskp4, hskp1 ] )
% 67.88/68.24  , clause( 142691, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1970 ) ), 
% 67.88/68.24    hskp4, hskp12, hskp1 ] )
% 67.88/68.24  , 2, 6, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142693, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1970 ) ), 
% 67.88/68.24    hskp4 ] )
% 67.88/68.24  , clause( 142692, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1970 ) ), 
% 67.88/68.24    hskp4, hskp1 ] )
% 67.88/68.24  , 3, 6, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7873, [ hskp10, hskp11, hskp12, hskp1, hskp4, ~( 'c1_1'( a1970 ) )
% 67.88/68.24     ] )
% 67.88/68.24  , clause( 142693, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1970 ) ), 
% 67.88/68.24    hskp4 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142694, [ hskp10, hskp11, hskp12, hskp1, hskp4, hskp10, hskp11, 
% 67.88/68.24    hskp12, hskp1 ] )
% 67.88/68.24  , clause( 7873, [ hskp10, hskp11, hskp12, hskp1, hskp4, ~( 'c1_1'( a1970 )
% 67.88/68.24     ) ] )
% 67.88/68.24  , 5, clause( 7835, [ hskp10, hskp11, hskp12, hskp1, 'c1_1'( a1970 ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142695, [ hskp10, hskp11, hskp12, hskp1, hskp4, hskp11, hskp12, 
% 67.88/68.24    hskp1 ] )
% 67.88/68.24  , clause( 142694, [ hskp10, hskp11, hskp12, hskp1, hskp4, hskp10, hskp11, 
% 67.88/68.24    hskp12, hskp1 ] )
% 67.88/68.24  , 0, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142696, [ hskp10, hskp11, hskp12, hskp1, hskp4, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 142695, [ hskp10, hskp11, hskp12, hskp1, hskp4, hskp11, hskp12, 
% 67.88/68.24    hskp1 ] )
% 67.88/68.24  , 1, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142697, [ hskp10, hskp11, hskp12, hskp1, hskp4, hskp1 ] )
% 67.88/68.24  , clause( 142696, [ hskp10, hskp11, hskp12, hskp1, hskp4, hskp12, hskp1 ]
% 67.88/68.24     )
% 67.88/68.24  , 2, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142698, [ hskp10, hskp11, hskp12, hskp1, hskp4 ] )
% 67.88/68.24  , clause( 142697, [ hskp10, hskp11, hskp12, hskp1, hskp4, hskp1 ] )
% 67.88/68.24  , 3, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7874, [ hskp10, hskp11, hskp12, hskp1, hskp4 ] )
% 67.88/68.24  , clause( 142698, [ hskp10, hskp11, hskp12, hskp1, hskp4 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142699, [ ~( 'c1_1'( a1975 ) ), hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.88/68.24  , 1, clause( 7874, [ hskp10, hskp11, hskp12, hskp1, hskp4 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7876, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1975 ) ) ] )
% 67.88/68.24  , clause( 142699, [ ~( 'c1_1'( a1975 ) ), hskp10, hskp11, hskp12, hskp1 ]
% 67.88/68.24     )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142700, [ ~( 'c2_1'( a1975 ) ), hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.88/68.24  , 1, clause( 7874, [ hskp10, hskp11, hskp12, hskp1, hskp4 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7877, [ hskp10, hskp11, hskp12, hskp1, ~( 'c2_1'( a1975 ) ) ] )
% 67.88/68.24  , clause( 142700, [ ~( 'c2_1'( a1975 ) ), hskp10, hskp11, hskp12, hskp1 ]
% 67.88/68.24     )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142701, [ hskp10, hskp11, hskp12, hskp1, 'c0_1'( a2009 ), hskp2, 
% 67.88/68.24    hskp1, hskp10, 'c1_1'( a1975 ) ] )
% 67.88/68.24  , clause( 7877, [ hskp10, hskp11, hskp12, hskp1, ~( 'c2_1'( a1975 ) ) ] )
% 67.88/68.24  , 4, clause( 7407, [ 'c0_1'( a2009 ), hskp2, hskp1, hskp10, 'c1_1'( X ), 
% 67.88/68.24    'c2_1'( X ) ] )
% 67.88/68.24  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142702, [ hskp10, hskp11, hskp12, hskp1, 'c0_1'( a2009 ), hskp2, 
% 67.88/68.24    hskp1, 'c1_1'( a1975 ) ] )
% 67.88/68.24  , clause( 142701, [ hskp10, hskp11, hskp12, hskp1, 'c0_1'( a2009 ), hskp2, 
% 67.88/68.24    hskp1, hskp10, 'c1_1'( a1975 ) ] )
% 67.88/68.24  , 0, 7, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142703, [ hskp10, hskp11, hskp12, hskp1, 'c0_1'( a2009 ), hskp2, 
% 67.88/68.24    'c1_1'( a1975 ) ] )
% 67.88/68.24  , clause( 142702, [ hskp10, hskp11, hskp12, hskp1, 'c0_1'( a2009 ), hskp2, 
% 67.88/68.24    hskp1, 'c1_1'( a1975 ) ] )
% 67.88/68.24  , 3, 6, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7886, [ hskp10, hskp11, hskp12, hskp1, hskp2, 'c0_1'( a2009 ), 
% 67.88/68.24    'c1_1'( a1975 ) ] )
% 67.88/68.24  , clause( 142703, [ hskp10, hskp11, hskp12, hskp1, 'c0_1'( a2009 ), hskp2, 
% 67.88/68.24    'c1_1'( a1975 ) ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 ), ==>( 6, 6 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142704, [ hskp10, hskp11, hskp12, hskp1, hskp10, hskp11, hskp12, 
% 67.88/68.24    hskp1, hskp2, 'c0_1'( a2009 ) ] )
% 67.88/68.24  , clause( 7876, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1975 ) ) ] )
% 67.88/68.24  , 4, clause( 7886, [ hskp10, hskp11, hskp12, hskp1, hskp2, 'c0_1'( a2009 )
% 67.88/68.24    , 'c1_1'( a1975 ) ] )
% 67.88/68.24  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142705, [ hskp10, hskp11, hskp12, hskp1, hskp11, hskp12, hskp1, 
% 67.88/68.24    hskp2, 'c0_1'( a2009 ) ] )
% 67.88/68.24  , clause( 142704, [ hskp10, hskp11, hskp12, hskp1, hskp10, hskp11, hskp12, 
% 67.88/68.24    hskp1, hskp2, 'c0_1'( a2009 ) ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142706, [ hskp10, hskp11, hskp12, hskp1, hskp12, hskp1, hskp2, 
% 67.88/68.24    'c0_1'( a2009 ) ] )
% 67.88/68.24  , clause( 142705, [ hskp10, hskp11, hskp12, hskp1, hskp11, hskp12, hskp1, 
% 67.88/68.24    hskp2, 'c0_1'( a2009 ) ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142707, [ hskp10, hskp11, hskp12, hskp1, hskp1, hskp2, 'c0_1'( 
% 67.88/68.24    a2009 ) ] )
% 67.88/68.24  , clause( 142706, [ hskp10, hskp11, hskp12, hskp1, hskp12, hskp1, hskp2, 
% 67.88/68.24    'c0_1'( a2009 ) ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142708, [ hskp10, hskp11, hskp12, hskp1, hskp2, 'c0_1'( a2009 ) ]
% 67.88/68.24     )
% 67.88/68.24  , clause( 142707, [ hskp10, hskp11, hskp12, hskp1, hskp1, hskp2, 'c0_1'( 
% 67.88/68.24    a2009 ) ] )
% 67.88/68.24  , 3, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7905, [ hskp10, hskp11, hskp12, hskp1, hskp2, 'c0_1'( a2009 ) ] )
% 67.88/68.24  , clause( 142708, [ hskp10, hskp11, hskp12, hskp1, hskp2, 'c0_1'( a2009 ) ]
% 67.88/68.24     )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142709, [ hskp10, hskp1, hskp11, hskp10, hskp11, hskp12, hskp1, 
% 67.88/68.24    hskp2 ] )
% 67.88/68.24  , clause( 7141, [ hskp10, hskp1, hskp11, ~( 'c0_1'( a2009 ) ) ] )
% 67.88/68.24  , 3, clause( 7905, [ hskp10, hskp11, hskp12, hskp1, hskp2, 'c0_1'( a2009 )
% 67.88/68.24     ] )
% 67.88/68.24  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142710, [ hskp10, hskp1, hskp11, hskp11, hskp12, hskp1, hskp2 ] )
% 67.88/68.24  , clause( 142709, [ hskp10, hskp1, hskp11, hskp10, hskp11, hskp12, hskp1, 
% 67.88/68.24    hskp2 ] )
% 67.88/68.24  , 0, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142711, [ hskp10, hskp1, hskp11, hskp11, hskp12, hskp2 ] )
% 67.88/68.24  , clause( 142710, [ hskp10, hskp1, hskp11, hskp11, hskp12, hskp1, hskp2 ]
% 67.88/68.24     )
% 67.88/68.24  , 1, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142712, [ hskp10, hskp1, hskp11, hskp12, hskp2 ] )
% 67.88/68.24  , clause( 142711, [ hskp10, hskp1, hskp11, hskp11, hskp12, hskp2 ] )
% 67.88/68.24  , 2, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7908, [ hskp10, hskp11, hskp12, hskp1, hskp2 ] )
% 67.88/68.24  , clause( 142712, [ hskp10, hskp1, hskp11, hskp12, hskp2 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142713, [ 'c1_1'( a1973 ), hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 79, [ 'c1_1'( a1973 ), ~( hskp2 ) ] )
% 67.88/68.24  , 1, clause( 7908, [ hskp10, hskp11, hskp12, hskp1, hskp2 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7909, [ hskp10, hskp11, hskp12, hskp1, 'c1_1'( a1973 ) ] )
% 67.88/68.24  , clause( 142713, [ 'c1_1'( a1973 ), hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142714, [ 'c3_1'( a1973 ), hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 80, [ 'c3_1'( a1973 ), ~( hskp2 ) ] )
% 67.88/68.24  , 1, clause( 7908, [ hskp10, hskp11, hskp12, hskp1, hskp2 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7910, [ hskp10, hskp11, hskp12, hskp1, 'c3_1'( a1973 ) ] )
% 67.88/68.24  , clause( 142714, [ 'c3_1'( a1973 ), hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142715, [ ~( 'c2_1'( a1973 ) ), hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 124, [ ~( 'c2_1'( a1973 ) ), ~( hskp2 ) ] )
% 67.88/68.24  , 1, clause( 7908, [ hskp10, hskp11, hskp12, hskp1, hskp2 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7911, [ hskp10, hskp11, hskp12, hskp1, ~( 'c2_1'( a1973 ) ) ] )
% 67.88/68.24  , clause( 142715, [ ~( 'c2_1'( a1973 ) ), hskp10, hskp11, hskp12, hskp1 ]
% 67.88/68.24     )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142716, [ ~( 'c1_1'( a1973 ) ), 'c2_1'( a1973 ), hskp11, hskp12, 
% 67.88/68.24    hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 328, [ ~( 'c1_1'( X ) ), 'c2_1'( X ), hskp11, hskp12, ~( 'c3_1'( 
% 67.88/68.24    X ) ) ] )
% 67.88/68.24  , 4, clause( 7910, [ hskp10, hskp11, hskp12, hskp1, 'c3_1'( a1973 ) ] )
% 67.88/68.24  , 4, substitution( 0, [ :=( X, a1973 )] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142717, [ ~( 'c1_1'( a1973 ) ), 'c2_1'( a1973 ), hskp11, hskp12, 
% 67.88/68.24    hskp10, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 142716, [ ~( 'c1_1'( a1973 ) ), 'c2_1'( a1973 ), hskp11, hskp12, 
% 67.88/68.24    hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , 2, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142718, [ ~( 'c1_1'( a1973 ) ), 'c2_1'( a1973 ), hskp11, hskp12, 
% 67.88/68.24    hskp10, hskp1 ] )
% 67.88/68.24  , clause( 142717, [ ~( 'c1_1'( a1973 ) ), 'c2_1'( a1973 ), hskp11, hskp12, 
% 67.88/68.24    hskp10, hskp12, hskp1 ] )
% 67.88/68.24  , 3, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7930, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1973 ) ), 'c2_1'( 
% 67.88/68.24    a1973 ) ] )
% 67.88/68.24  , clause( 142718, [ ~( 'c1_1'( a1973 ) ), 'c2_1'( a1973 ), hskp11, hskp12, 
% 67.88/68.24    hskp10, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 5 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 0 ), ==>( 5, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142719, [ hskp10, hskp11, hskp12, hskp1, hskp10, hskp11, hskp12, 
% 67.88/68.24    hskp1, ~( 'c1_1'( a1973 ) ) ] )
% 67.88/68.24  , clause( 7911, [ hskp10, hskp11, hskp12, hskp1, ~( 'c2_1'( a1973 ) ) ] )
% 67.88/68.24  , 4, clause( 7930, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1973 ) ), 
% 67.88/68.24    'c2_1'( a1973 ) ] )
% 67.88/68.24  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142720, [ hskp10, hskp11, hskp12, hskp1, hskp11, hskp12, hskp1, ~( 
% 67.88/68.24    'c1_1'( a1973 ) ) ] )
% 67.88/68.24  , clause( 142719, [ hskp10, hskp11, hskp12, hskp1, hskp10, hskp11, hskp12, 
% 67.88/68.24    hskp1, ~( 'c1_1'( a1973 ) ) ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142721, [ hskp10, hskp11, hskp12, hskp1, hskp12, hskp1, ~( 'c1_1'( 
% 67.88/68.24    a1973 ) ) ] )
% 67.88/68.24  , clause( 142720, [ hskp10, hskp11, hskp12, hskp1, hskp11, hskp12, hskp1, 
% 67.88/68.24    ~( 'c1_1'( a1973 ) ) ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142722, [ hskp10, hskp11, hskp12, hskp1, hskp1, ~( 'c1_1'( a1973 )
% 67.88/68.24     ) ] )
% 67.88/68.24  , clause( 142721, [ hskp10, hskp11, hskp12, hskp1, hskp12, hskp1, ~( 'c1_1'( 
% 67.88/68.24    a1973 ) ) ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142723, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1973 ) ) ] )
% 67.88/68.24  , clause( 142722, [ hskp10, hskp11, hskp12, hskp1, hskp1, ~( 'c1_1'( a1973
% 67.88/68.24     ) ) ] )
% 67.88/68.24  , 3, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7941, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1973 ) ) ] )
% 67.88/68.24  , clause( 142723, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1973 ) ) ]
% 67.88/68.24     )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142724, [ hskp10, hskp11, hskp12, hskp1, hskp10, hskp11, hskp12, 
% 67.88/68.24    hskp1 ] )
% 67.88/68.24  , clause( 7941, [ hskp10, hskp11, hskp12, hskp1, ~( 'c1_1'( a1973 ) ) ] )
% 67.88/68.24  , 4, clause( 7909, [ hskp10, hskp11, hskp12, hskp1, 'c1_1'( a1973 ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142725, [ hskp10, hskp11, hskp12, hskp1, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 142724, [ hskp10, hskp11, hskp12, hskp1, hskp10, hskp11, hskp12, 
% 67.88/68.24    hskp1 ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142726, [ hskp10, hskp11, hskp12, hskp1, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 142725, [ hskp10, hskp11, hskp12, hskp1, hskp11, hskp12, hskp1 ]
% 67.88/68.24     )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142727, [ hskp10, hskp11, hskp12, hskp1, hskp1 ] )
% 67.88/68.24  , clause( 142726, [ hskp10, hskp11, hskp12, hskp1, hskp12, hskp1 ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142728, [ hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 142727, [ hskp10, hskp11, hskp12, hskp1, hskp1 ] )
% 67.88/68.24  , 3, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7942, [ hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , clause( 142728, [ hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142729, [ 'c0_1'( a1971 ), hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , clause( 81, [ 'c0_1'( a1971 ), ~( hskp1 ) ] )
% 67.88/68.24  , 1, clause( 7942, [ hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7943, [ hskp10, hskp11, hskp12, 'c0_1'( a1971 ) ] )
% 67.88/68.24  , clause( 142729, [ 'c0_1'( a1971 ), hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142730, [ 'c2_1'( a1971 ), hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , clause( 82, [ 'c2_1'( a1971 ), ~( hskp1 ) ] )
% 67.88/68.24  , 1, clause( 7942, [ hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7944, [ hskp10, hskp11, hskp12, 'c2_1'( a1971 ) ] )
% 67.88/68.24  , clause( 142730, [ 'c2_1'( a1971 ), hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142731, [ ~( 'c1_1'( a1971 ) ), hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , clause( 125, [ ~( 'c1_1'( a1971 ) ), ~( hskp1 ) ] )
% 67.88/68.24  , 1, clause( 7942, [ hskp10, hskp11, hskp12, hskp1 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7945, [ hskp10, hskp11, hskp12, ~( 'c1_1'( a1971 ) ) ] )
% 67.88/68.24  , clause( 142731, [ ~( 'c1_1'( a1971 ) ), hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142732, [ ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), hskp10, hskp11, 
% 67.88/68.24    hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , clause( 299, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp10, hskp11, ~( 'c2_1'( 
% 67.88/68.24    X ) ) ] )
% 67.88/68.24  , 4, clause( 7944, [ hskp10, hskp11, hskp12, 'c2_1'( a1971 ) ] )
% 67.88/68.24  , 3, substitution( 0, [ :=( X, a1971 )] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142733, [ ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), hskp10, hskp11, 
% 67.88/68.24    hskp11, hskp12 ] )
% 67.88/68.24  , clause( 142732, [ ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), hskp10, hskp11, 
% 67.88/68.24    hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142734, [ ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), hskp10, hskp11, 
% 67.88/68.24    hskp12 ] )
% 67.88/68.24  , clause( 142733, [ ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), hskp10, hskp11, 
% 67.88/68.24    hskp11, hskp12 ] )
% 67.88/68.24  , 3, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7960, [ hskp10, hskp11, hskp12, ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971
% 67.88/68.24     ) ] )
% 67.88/68.24  , clause( 142734, [ ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), hskp10, hskp11, 
% 67.88/68.24    hskp12 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 4 ), ==>( 2
% 67.88/68.24    , 0 ), ==>( 3, 1 ), ==>( 4, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142735, [ hskp10, hskp11, hskp12, hskp10, hskp11, hskp12, ~( 'c0_1'( 
% 67.88/68.24    a1971 ) ) ] )
% 67.88/68.24  , clause( 7945, [ hskp10, hskp11, hskp12, ~( 'c1_1'( a1971 ) ) ] )
% 67.88/68.24  , 3, clause( 7960, [ hskp10, hskp11, hskp12, ~( 'c0_1'( a1971 ) ), 'c1_1'( 
% 67.88/68.24    a1971 ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142736, [ hskp10, hskp11, hskp12, hskp11, hskp12, ~( 'c0_1'( a1971
% 67.88/68.24     ) ) ] )
% 67.88/68.24  , clause( 142735, [ hskp10, hskp11, hskp12, hskp10, hskp11, hskp12, ~( 
% 67.88/68.24    'c0_1'( a1971 ) ) ] )
% 67.88/68.24  , 0, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142737, [ hskp10, hskp11, hskp12, hskp12, ~( 'c0_1'( a1971 ) ) ] )
% 67.88/68.24  , clause( 142736, [ hskp10, hskp11, hskp12, hskp11, hskp12, ~( 'c0_1'( 
% 67.88/68.24    a1971 ) ) ] )
% 67.88/68.24  , 1, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142738, [ hskp10, hskp11, hskp12, ~( 'c0_1'( a1971 ) ) ] )
% 67.88/68.24  , clause( 142737, [ hskp10, hskp11, hskp12, hskp12, ~( 'c0_1'( a1971 ) ) ]
% 67.88/68.24     )
% 67.88/68.24  , 2, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7984, [ hskp10, hskp11, hskp12, ~( 'c0_1'( a1971 ) ) ] )
% 67.88/68.24  , clause( 142738, [ hskp10, hskp11, hskp12, ~( 'c0_1'( a1971 ) ) ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142739, [ hskp10, hskp11, hskp12, hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , clause( 7984, [ hskp10, hskp11, hskp12, ~( 'c0_1'( a1971 ) ) ] )
% 67.88/68.24  , 3, clause( 7943, [ hskp10, hskp11, hskp12, 'c0_1'( a1971 ) ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142740, [ hskp10, hskp11, hskp12, hskp11, hskp12 ] )
% 67.88/68.24  , clause( 142739, [ hskp10, hskp11, hskp12, hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , 0, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142741, [ hskp10, hskp11, hskp12, hskp12 ] )
% 67.88/68.24  , clause( 142740, [ hskp10, hskp11, hskp12, hskp11, hskp12 ] )
% 67.88/68.24  , 1, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142742, [ hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , clause( 142741, [ hskp10, hskp11, hskp12, hskp12 ] )
% 67.88/68.24  , 2, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7985, [ hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , clause( 142742, [ hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142743, [ 'c3_1'( a1990 ), hskp10, hskp11 ] )
% 67.88/68.24  , clause( 66, [ 'c3_1'( a1990 ), ~( hskp12 ) ] )
% 67.88/68.24  , 1, clause( 7985, [ hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7986, [ hskp10, hskp11, 'c3_1'( a1990 ) ] )
% 67.88/68.24  , clause( 142743, [ 'c3_1'( a1990 ), hskp10, hskp11 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142744, [ ~( 'c1_1'( a1990 ) ), hskp10, hskp11 ] )
% 67.88/68.24  , clause( 107, [ ~( 'c1_1'( a1990 ) ), ~( hskp12 ) ] )
% 67.88/68.24  , 1, clause( 7985, [ hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7987, [ hskp10, hskp11, ~( 'c1_1'( a1990 ) ) ] )
% 67.88/68.24  , clause( 142744, [ ~( 'c1_1'( a1990 ) ), hskp10, hskp11 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142745, [ ~( 'c2_1'( a1990 ) ), hskp10, hskp11 ] )
% 67.88/68.24  , clause( 108, [ ~( 'c2_1'( a1990 ) ), ~( hskp12 ) ] )
% 67.88/68.24  , 1, clause( 7985, [ hskp10, hskp11, hskp12 ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7988, [ hskp10, hskp11, ~( 'c2_1'( a1990 ) ) ] )
% 67.88/68.24  , clause( 142745, [ ~( 'c2_1'( a1990 ) ), hskp10, hskp11 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142746, [ 'c1_1'( a1990 ), 'c2_1'( a1990 ), hskp1, hskp10, hskp10, 
% 67.88/68.24    hskp11 ] )
% 67.88/68.24  , clause( 242, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c3_1'( X ) )
% 67.88/68.24     ] )
% 67.88/68.24  , 4, clause( 7986, [ hskp10, hskp11, 'c3_1'( a1990 ) ] )
% 67.88/68.24  , 2, substitution( 0, [ :=( X, a1990 )] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142748, [ hskp10, hskp11, 'c2_1'( a1990 ), hskp1, hskp10, hskp10, 
% 67.88/68.24    hskp11 ] )
% 67.88/68.24  , clause( 7987, [ hskp10, hskp11, ~( 'c1_1'( a1990 ) ) ] )
% 67.88/68.24  , 2, clause( 142746, [ 'c1_1'( a1990 ), 'c2_1'( a1990 ), hskp1, hskp10, 
% 67.88/68.24    hskp10, hskp11 ] )
% 67.88/68.24  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142749, [ hskp10, hskp11, 'c2_1'( a1990 ), hskp1, hskp10, hskp11 ]
% 67.88/68.24     )
% 67.88/68.24  , clause( 142748, [ hskp10, hskp11, 'c2_1'( a1990 ), hskp1, hskp10, hskp10
% 67.88/68.24    , hskp11 ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142750, [ hskp10, hskp11, 'c2_1'( a1990 ), hskp1, hskp11 ] )
% 67.88/68.24  , clause( 142749, [ hskp10, hskp11, 'c2_1'( a1990 ), hskp1, hskp10, hskp11
% 67.88/68.24     ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142751, [ hskp10, hskp11, 'c2_1'( a1990 ), hskp1 ] )
% 67.88/68.24  , clause( 142750, [ hskp10, hskp11, 'c2_1'( a1990 ), hskp1, hskp11 ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 7998, [ hskp10, hskp11, hskp1, 'c2_1'( a1990 ) ] )
% 67.88/68.24  , clause( 142751, [ hskp10, hskp11, 'c2_1'( a1990 ), hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 3 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142752, [ hskp10, hskp11, hskp10, hskp11, hskp1 ] )
% 67.88/68.24  , clause( 7988, [ hskp10, hskp11, ~( 'c2_1'( a1990 ) ) ] )
% 67.88/68.24  , 2, clause( 7998, [ hskp10, hskp11, hskp1, 'c2_1'( a1990 ) ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142753, [ hskp10, hskp11, hskp11, hskp1 ] )
% 67.88/68.24  , clause( 142752, [ hskp10, hskp11, hskp10, hskp11, hskp1 ] )
% 67.88/68.24  , 0, 2, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142754, [ hskp10, hskp11, hskp1 ] )
% 67.88/68.24  , clause( 142753, [ hskp10, hskp11, hskp11, hskp1 ] )
% 67.88/68.24  , 1, 2, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8035, [ hskp10, hskp11, hskp1 ] )
% 67.88/68.24  , clause( 142754, [ hskp10, hskp11, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142755, [ 'c0_1'( a1971 ), hskp10, hskp11 ] )
% 67.88/68.24  , clause( 81, [ 'c0_1'( a1971 ), ~( hskp1 ) ] )
% 67.88/68.24  , 1, clause( 8035, [ hskp10, hskp11, hskp1 ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8036, [ hskp10, hskp11, 'c0_1'( a1971 ) ] )
% 67.88/68.24  , clause( 142755, [ 'c0_1'( a1971 ), hskp10, hskp11 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142756, [ 'c2_1'( a1971 ), hskp10, hskp11 ] )
% 67.88/68.24  , clause( 82, [ 'c2_1'( a1971 ), ~( hskp1 ) ] )
% 67.88/68.24  , 1, clause( 8035, [ hskp10, hskp11, hskp1 ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8037, [ hskp10, hskp11, 'c2_1'( a1971 ) ] )
% 67.88/68.24  , clause( 142756, [ 'c2_1'( a1971 ), hskp10, hskp11 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142757, [ ~( 'c1_1'( a1971 ) ), hskp10, hskp11 ] )
% 67.88/68.24  , clause( 125, [ ~( 'c1_1'( a1971 ) ), ~( hskp1 ) ] )
% 67.88/68.24  , 1, clause( 8035, [ hskp10, hskp11, hskp1 ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8038, [ hskp10, hskp11, ~( 'c1_1'( a1971 ) ) ] )
% 67.88/68.24  , clause( 142757, [ ~( 'c1_1'( a1971 ) ), hskp10, hskp11 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142758, [ ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), hskp10, hskp11, 
% 67.88/68.24    hskp10, hskp11 ] )
% 67.88/68.24  , clause( 299, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp10, hskp11, ~( 'c2_1'( 
% 67.88/68.24    X ) ) ] )
% 67.88/68.24  , 4, clause( 8037, [ hskp10, hskp11, 'c2_1'( a1971 ) ] )
% 67.88/68.24  , 2, substitution( 0, [ :=( X, a1971 )] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142759, [ ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), hskp10, hskp11, 
% 67.88/68.24    hskp11 ] )
% 67.88/68.24  , clause( 142758, [ ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), hskp10, hskp11, 
% 67.88/68.24    hskp10, hskp11 ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142760, [ ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), hskp10, hskp11 ]
% 67.88/68.24     )
% 67.88/68.24  , clause( 142759, [ ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), hskp10, hskp11, 
% 67.88/68.24    hskp11 ] )
% 67.88/68.24  , 3, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142761, [ 'c1_1'( a1971 ), hskp10, hskp11, hskp10, hskp11 ] )
% 67.88/68.24  , clause( 142760, [ ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), hskp10, hskp11 ]
% 67.88/68.24     )
% 67.88/68.24  , 0, clause( 8036, [ hskp10, hskp11, 'c0_1'( a1971 ) ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142762, [ 'c1_1'( a1971 ), hskp10, hskp11, hskp11 ] )
% 67.88/68.24  , clause( 142761, [ 'c1_1'( a1971 ), hskp10, hskp11, hskp10, hskp11 ] )
% 67.88/68.24  , 1, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142763, [ 'c1_1'( a1971 ), hskp10, hskp11 ] )
% 67.88/68.24  , clause( 142762, [ 'c1_1'( a1971 ), hskp10, hskp11, hskp11 ] )
% 67.88/68.24  , 2, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8059, [ hskp10, hskp11, 'c1_1'( a1971 ) ] )
% 67.88/68.24  , clause( 142763, [ 'c1_1'( a1971 ), hskp10, hskp11 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142764, [ hskp10, hskp11, hskp10, hskp11 ] )
% 67.88/68.24  , clause( 8038, [ hskp10, hskp11, ~( 'c1_1'( a1971 ) ) ] )
% 67.88/68.24  , 2, clause( 8059, [ hskp10, hskp11, 'c1_1'( a1971 ) ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142765, [ hskp10, hskp11, hskp11 ] )
% 67.88/68.24  , clause( 142764, [ hskp10, hskp11, hskp10, hskp11 ] )
% 67.88/68.24  , 0, 2, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142766, [ hskp10, hskp11 ] )
% 67.88/68.24  , clause( 142765, [ hskp10, hskp11, hskp11 ] )
% 67.88/68.24  , 1, 2, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8068, [ hskp10, hskp11 ] )
% 67.88/68.24  , clause( 142766, [ hskp10, hskp11 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.88/68.24     ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142767, [ 'c2_1'( a1989 ), hskp10 ] )
% 67.88/68.24  , clause( 67, [ 'c2_1'( a1989 ), ~( hskp11 ) ] )
% 67.88/68.24  , 1, clause( 8068, [ hskp10, hskp11 ] )
% 67.88/68.24  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8069, [ hskp10, 'c2_1'( a1989 ) ] )
% 67.88/68.24  , clause( 142767, [ 'c2_1'( a1989 ), hskp10 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.24     ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142768, [ ~( 'c0_1'( a1989 ) ), hskp10 ] )
% 67.88/68.24  , clause( 109, [ ~( 'c0_1'( a1989 ) ), ~( hskp11 ) ] )
% 67.88/68.24  , 1, clause( 8068, [ hskp10, hskp11 ] )
% 67.88/68.24  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8070, [ hskp10, ~( 'c0_1'( a1989 ) ) ] )
% 67.88/68.24  , clause( 142768, [ ~( 'c0_1'( a1989 ) ), hskp10 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.24     ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142769, [ ~( 'c3_1'( a1989 ) ), hskp10 ] )
% 67.88/68.24  , clause( 110, [ ~( 'c3_1'( a1989 ) ), ~( hskp11 ) ] )
% 67.88/68.24  , 1, clause( 8068, [ hskp10, hskp11 ] )
% 67.88/68.24  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8071, [ hskp10, ~( 'c3_1'( a1989 ) ) ] )
% 67.88/68.24  , clause( 142769, [ ~( 'c3_1'( a1989 ) ), hskp10 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.24     ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142771, [ hskp10, ~( 'c1_1'( X ) ), 'c0_1'( a1989 ), 'c1_1'( a1989
% 67.88/68.24     ), ~( 'c2_1'( X ) ), ~( 'c2_1'( a1989 ) ), 'c3_1'( X ) ] )
% 67.88/68.24  , clause( 8071, [ hskp10, ~( 'c3_1'( a1989 ) ) ] )
% 67.88/68.24  , 1, clause( 807, [ ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y ), ~( 'c2_1'( 
% 67.88/68.24    X ) ), ~( 'c2_1'( Y ) ), 'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.88/68.24  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a1989 )] )
% 67.88/68.24    ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142775, [ hskp10, hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), ~( 
% 67.88/68.24    'c2_1'( X ) ), ~( 'c2_1'( a1989 ) ), 'c3_1'( X ) ] )
% 67.88/68.24  , clause( 8070, [ hskp10, ~( 'c0_1'( a1989 ) ) ] )
% 67.88/68.24  , 1, clause( 142771, [ hskp10, ~( 'c1_1'( X ) ), 'c0_1'( a1989 ), 'c1_1'( 
% 67.88/68.24    a1989 ), ~( 'c2_1'( X ) ), ~( 'c2_1'( a1989 ) ), 'c3_1'( X ) ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142776, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), ~( 'c2_1'( X )
% 67.88/68.24     ), ~( 'c2_1'( a1989 ) ), 'c3_1'( X ) ] )
% 67.88/68.24  , clause( 142775, [ hskp10, hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), ~( 
% 67.88/68.24    'c2_1'( X ) ), ~( 'c2_1'( a1989 ) ), 'c3_1'( X ) ] )
% 67.88/68.24  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8099, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), ~( 'c2_1'( X ) )
% 67.88/68.24    , ~( 'c2_1'( a1989 ) ), 'c3_1'( X ) ] )
% 67.88/68.24  , clause( 142776, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), ~( 'c2_1'( X
% 67.88/68.24     ) ), ~( 'c2_1'( a1989 ) ), 'c3_1'( X ) ] )
% 67.88/68.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.24    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142779, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( a1989 ) ), 'c0_1'( X
% 67.88/68.24     ), 'c0_1'( a1989 ), hskp13, ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , clause( 8071, [ hskp10, ~( 'c3_1'( a1989 ) ) ] )
% 67.88/68.24  , 1, clause( 596, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c0_1'( X ), 'c0_1'( 
% 67.88/68.24    Y ), hskp13, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.88/68.24  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a1989 )] )
% 67.88/68.24    ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142783, [ hskp10, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( a1989 ), 
% 67.88/68.24    hskp13, ~( 'c3_1'( X ) ), hskp10 ] )
% 67.88/68.24  , clause( 142779, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( a1989 ) ), 'c0_1'( 
% 67.88/68.24    X ), 'c0_1'( a1989 ), hskp13, ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , 2, clause( 8069, [ hskp10, 'c2_1'( a1989 ) ] )
% 67.88/68.24  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142784, [ hskp10, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( a1989 ), 
% 67.88/68.24    hskp13, ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , clause( 142783, [ hskp10, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( a1989 )
% 67.88/68.24    , hskp13, ~( 'c3_1'( X ) ), hskp10 ] )
% 67.88/68.24  , 0, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8103, [ hskp10, 'c0_1'( X ), 'c0_1'( a1989 ), hskp13, ~( 'c1_1'( X
% 67.88/68.24     ) ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , clause( 142784, [ hskp10, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( a1989 )
% 67.88/68.24    , hskp13, ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.24    4 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142787, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( a1989
% 67.88/68.24     ), 'c1_1'( a1989 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , clause( 8071, [ hskp10, ~( 'c3_1'( a1989 ) ) ] )
% 67.88/68.24  , 1, clause( 489, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c1_1'( 
% 67.88/68.24    Y ), hskp28, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.88/68.24  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a1989 )] )
% 67.88/68.24    ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142788, [ hskp10, hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.88/68.24    'c1_1'( a1989 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , clause( 8070, [ hskp10, ~( 'c0_1'( a1989 ) ) ] )
% 67.88/68.24  , 1, clause( 142787, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( 
% 67.88/68.24    a1989 ), 'c1_1'( a1989 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142789, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c1_1'( a1989
% 67.88/68.24     ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , clause( 142788, [ hskp10, hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.88/68.24    'c1_1'( a1989 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8105, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), hskp28, ~( 
% 67.88/68.24    'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , clause( 142789, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c1_1'( 
% 67.88/68.24    a1989 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.24    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142791, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( a1989 ) ), 'c2_1'( X
% 67.88/68.24     ), 'c0_1'( a1989 ), hskp15, 'c3_1'( X ) ] )
% 67.88/68.24  , clause( 8071, [ hskp10, ~( 'c3_1'( a1989 ) ) ] )
% 67.88/68.24  , 1, clause( 463, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c2_1'( X ), 'c0_1'( 
% 67.88/68.24    Y ), hskp15, 'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.88/68.24  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a1989 )] )
% 67.88/68.24    ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142792, [ hskp10, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( a1989 ), 
% 67.88/68.24    hskp15, 'c3_1'( X ), hskp10 ] )
% 67.88/68.24  , clause( 142791, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( a1989 ) ), 'c2_1'( 
% 67.88/68.24    X ), 'c0_1'( a1989 ), hskp15, 'c3_1'( X ) ] )
% 67.88/68.24  , 2, clause( 8069, [ hskp10, 'c2_1'( a1989 ) ] )
% 67.88/68.24  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142793, [ hskp10, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( a1989 ), 
% 67.88/68.24    hskp15, 'c3_1'( X ) ] )
% 67.88/68.24  , clause( 142792, [ hskp10, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( a1989 )
% 67.88/68.24    , hskp15, 'c3_1'( X ), hskp10 ] )
% 67.88/68.24  , 0, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8106, [ hskp10, ~( 'c1_1'( X ) ), 'c0_1'( a1989 ), hskp15, 'c2_1'( 
% 67.88/68.24    X ), 'c3_1'( X ) ] )
% 67.88/68.24  , clause( 142793, [ hskp10, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( a1989 )
% 67.88/68.24    , hskp15, 'c3_1'( X ) ] )
% 67.88/68.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.24    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142794, [ hskp10, hskp15, hskp16, hskp10, hskp15, hskp16, hskp23, 
% 67.88/68.24    hskp5, ~( 'c0_1'( a1971 ) ) ] )
% 67.88/68.24  , clause( 7468, [ hskp10, hskp15, hskp16, ~( 'c1_1'( a1971 ) ) ] )
% 67.88/68.24  , 3, clause( 7483, [ hskp10, hskp15, hskp16, hskp23, hskp5, ~( 'c0_1'( 
% 67.88/68.24    a1971 ) ), 'c1_1'( a1971 ) ] )
% 67.88/68.24  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142795, [ hskp10, hskp15, hskp16, hskp15, hskp16, hskp23, hskp5, 
% 67.88/68.24    ~( 'c0_1'( a1971 ) ) ] )
% 67.88/68.24  , clause( 142794, [ hskp10, hskp15, hskp16, hskp10, hskp15, hskp16, hskp23
% 67.88/68.24    , hskp5, ~( 'c0_1'( a1971 ) ) ] )
% 67.88/68.24  , 0, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142796, [ hskp10, hskp15, hskp16, hskp16, hskp23, hskp5, ~( 'c0_1'( 
% 67.88/68.24    a1971 ) ) ] )
% 67.88/68.24  , clause( 142795, [ hskp10, hskp15, hskp16, hskp15, hskp16, hskp23, hskp5, 
% 67.88/68.24    ~( 'c0_1'( a1971 ) ) ] )
% 67.88/68.24  , 1, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142797, [ hskp10, hskp15, hskp16, hskp23, hskp5, ~( 'c0_1'( a1971 )
% 67.88/68.24     ) ] )
% 67.88/68.24  , clause( 142796, [ hskp10, hskp15, hskp16, hskp16, hskp23, hskp5, ~( 
% 67.88/68.24    'c0_1'( a1971 ) ) ] )
% 67.88/68.24  , 2, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8738, [ hskp10, hskp15, hskp16, hskp23, hskp5, ~( 'c0_1'( a1971 ) )
% 67.88/68.24     ] )
% 67.88/68.24  , clause( 142797, [ hskp10, hskp15, hskp16, hskp23, hskp5, ~( 'c0_1'( a1971
% 67.88/68.24     ) ) ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142798, [ hskp10, hskp15, hskp16, hskp23, hskp5, hskp10, hskp15, 
% 67.88/68.24    hskp16 ] )
% 67.88/68.24  , clause( 8738, [ hskp10, hskp15, hskp16, hskp23, hskp5, ~( 'c0_1'( a1971 )
% 67.88/68.24     ) ] )
% 67.88/68.24  , 5, clause( 7466, [ hskp10, hskp15, hskp16, 'c0_1'( a1971 ) ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142799, [ hskp10, hskp15, hskp16, hskp23, hskp5, hskp15, hskp16 ]
% 67.88/68.24     )
% 67.88/68.24  , clause( 142798, [ hskp10, hskp15, hskp16, hskp23, hskp5, hskp10, hskp15, 
% 67.88/68.24    hskp16 ] )
% 67.88/68.24  , 0, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142800, [ hskp10, hskp15, hskp16, hskp23, hskp5, hskp16 ] )
% 67.88/68.24  , clause( 142799, [ hskp10, hskp15, hskp16, hskp23, hskp5, hskp15, hskp16 ]
% 67.88/68.24     )
% 67.88/68.24  , 1, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142801, [ hskp10, hskp15, hskp16, hskp23, hskp5 ] )
% 67.88/68.24  , clause( 142800, [ hskp10, hskp15, hskp16, hskp23, hskp5, hskp16 ] )
% 67.88/68.24  , 2, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8739, [ hskp10, hskp15, hskp16, hskp23, hskp5 ] )
% 67.88/68.24  , clause( 142801, [ hskp10, hskp15, hskp16, hskp23, hskp5 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142802, [ 'c1_1'( a1977 ), hskp10, hskp15, hskp16, hskp23 ] )
% 67.88/68.24  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.88/68.24  , 1, clause( 8739, [ hskp10, hskp15, hskp16, hskp23, hskp5 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8740, [ hskp10, hskp15, hskp16, hskp23, 'c1_1'( a1977 ) ] )
% 67.88/68.24  , clause( 142802, [ 'c1_1'( a1977 ), hskp10, hskp15, hskp16, hskp23 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142803, [ ~( 'c2_1'( a1977 ) ), hskp10, hskp15, hskp16, hskp23 ] )
% 67.88/68.24  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.88/68.24  , 1, clause( 8739, [ hskp10, hskp15, hskp16, hskp23, hskp5 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8741, [ hskp10, hskp15, hskp16, hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.88/68.24  , clause( 142803, [ ~( 'c2_1'( a1977 ) ), hskp10, hskp15, hskp16, hskp23 ]
% 67.88/68.24     )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142804, [ ~( 'c3_1'( a1977 ) ), hskp10, hskp15, hskp16, hskp23 ] )
% 67.88/68.24  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.88/68.24  , 1, clause( 8739, [ hskp10, hskp15, hskp16, hskp23, hskp5 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 8742, [ hskp10, hskp15, hskp16, hskp23, ~( 'c3_1'( a1977 ) ) ] )
% 67.88/68.24  , clause( 142804, [ ~( 'c3_1'( a1977 ) ), hskp10, hskp15, hskp16, hskp23 ]
% 67.88/68.24     )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142808, [ hskp10, hskp10, 'c0_1'( X ), hskp13, ~( 'c1_1'( X ) ), 
% 67.88/68.24    ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , clause( 8070, [ hskp10, ~( 'c0_1'( a1989 ) ) ] )
% 67.88/68.24  , 1, clause( 8103, [ hskp10, 'c0_1'( X ), 'c0_1'( a1989 ), hskp13, ~( 
% 67.88/68.24    'c1_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142809, [ hskp10, 'c0_1'( X ), hskp13, ~( 'c1_1'( X ) ), ~( 'c3_1'( 
% 67.88/68.24    X ) ) ] )
% 67.88/68.24  , clause( 142808, [ hskp10, hskp10, 'c0_1'( X ), hskp13, ~( 'c1_1'( X ) ), 
% 67.88/68.24    ~( 'c3_1'( X ) ) ] )
% 67.88/68.24  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 9076, [ hskp10, hskp13, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X
% 67.88/68.24     ) ) ] )
% 67.88/68.24  , clause( 142809, [ hskp10, 'c0_1'( X ), hskp13, ~( 'c1_1'( X ) ), ~( 
% 67.88/68.24    'c3_1'( X ) ) ] )
% 67.88/68.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.24    2 ), ==>( 2, 1 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142810, [ hskp10, hskp10, ~( 'c1_1'( X ) ), hskp15, 'c2_1'( X ), 
% 67.88/68.24    'c3_1'( X ) ] )
% 67.88/68.24  , clause( 8070, [ hskp10, ~( 'c0_1'( a1989 ) ) ] )
% 67.88/68.24  , 1, clause( 8106, [ hskp10, ~( 'c1_1'( X ) ), 'c0_1'( a1989 ), hskp15, 
% 67.88/68.24    'c2_1'( X ), 'c3_1'( X ) ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142811, [ hskp10, ~( 'c1_1'( X ) ), hskp15, 'c2_1'( X ), 'c3_1'( X
% 67.88/68.24     ) ] )
% 67.88/68.24  , clause( 142810, [ hskp10, hskp10, ~( 'c1_1'( X ) ), hskp15, 'c2_1'( X ), 
% 67.88/68.24    'c3_1'( X ) ] )
% 67.88/68.24  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 11865, [ hskp10, hskp15, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( X )
% 67.88/68.24     ] )
% 67.88/68.24  , clause( 142811, [ hskp10, ~( 'c1_1'( X ) ), hskp15, 'c2_1'( X ), 'c3_1'( 
% 67.88/68.24    X ) ] )
% 67.88/68.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.24    2 ), ==>( 2, 1 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142812, [ hskp10, hskp15, hskp16, hskp23, hskp10, hskp15, ~( 'c1_1'( 
% 67.88/68.24    a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , clause( 8742, [ hskp10, hskp15, hskp16, hskp23, ~( 'c3_1'( a1977 ) ) ] )
% 67.88/68.24  , 4, clause( 11865, [ hskp10, hskp15, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( 
% 67.88/68.24    X ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142813, [ hskp10, hskp15, hskp16, hskp23, hskp15, ~( 'c1_1'( a1977
% 67.88/68.24     ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , clause( 142812, [ hskp10, hskp15, hskp16, hskp23, hskp10, hskp15, ~( 
% 67.88/68.24    'c1_1'( a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142814, [ hskp10, hskp15, hskp16, hskp23, ~( 'c1_1'( a1977 ) ), 
% 67.88/68.24    'c2_1'( a1977 ) ] )
% 67.88/68.24  , clause( 142813, [ hskp10, hskp15, hskp16, hskp23, hskp15, ~( 'c1_1'( 
% 67.88/68.24    a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 11881, [ hskp10, hskp15, ~( 'c1_1'( a1977 ) ), hskp16, hskp23, 
% 67.88/68.24    'c2_1'( a1977 ) ] )
% 67.88/68.24  , clause( 142814, [ hskp10, hskp15, hskp16, hskp23, ~( 'c1_1'( a1977 ) ), 
% 67.88/68.24    'c2_1'( a1977 ) ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 3 ), ==>( 3, 4 ), ==>( 4, 2 ), ==>( 5, 5 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142815, [ hskp10, hskp15, hskp16, hskp23, hskp10, hskp15, ~( 'c1_1'( 
% 67.88/68.24    a1977 ) ), hskp16, hskp23 ] )
% 67.88/68.24  , clause( 8741, [ hskp10, hskp15, hskp16, hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.88/68.24  , 4, clause( 11881, [ hskp10, hskp15, ~( 'c1_1'( a1977 ) ), hskp16, hskp23
% 67.88/68.24    , 'c2_1'( a1977 ) ] )
% 67.88/68.24  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142816, [ hskp10, hskp15, hskp16, hskp23, hskp15, ~( 'c1_1'( a1977
% 67.88/68.24     ) ), hskp16, hskp23 ] )
% 67.88/68.24  , clause( 142815, [ hskp10, hskp15, hskp16, hskp23, hskp10, hskp15, ~( 
% 67.88/68.24    'c1_1'( a1977 ) ), hskp16, hskp23 ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142817, [ hskp10, hskp15, hskp16, hskp23, ~( 'c1_1'( a1977 ) ), 
% 67.88/68.24    hskp16, hskp23 ] )
% 67.88/68.24  , clause( 142816, [ hskp10, hskp15, hskp16, hskp23, hskp15, ~( 'c1_1'( 
% 67.88/68.24    a1977 ) ), hskp16, hskp23 ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142818, [ hskp10, hskp15, hskp16, hskp23, ~( 'c1_1'( a1977 ) ), 
% 67.88/68.24    hskp23 ] )
% 67.88/68.24  , clause( 142817, [ hskp10, hskp15, hskp16, hskp23, ~( 'c1_1'( a1977 ) ), 
% 67.88/68.24    hskp16, hskp23 ] )
% 67.88/68.24  , 2, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142819, [ hskp10, hskp15, hskp16, hskp23, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , clause( 142818, [ hskp10, hskp15, hskp16, hskp23, ~( 'c1_1'( a1977 ) ), 
% 67.88/68.24    hskp23 ] )
% 67.88/68.24  , 3, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12232, [ hskp10, hskp15, hskp16, hskp23, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , clause( 142819, [ hskp10, hskp15, hskp16, hskp23, ~( 'c1_1'( a1977 ) ) ]
% 67.88/68.24     )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142820, [ hskp10, hskp15, hskp16, hskp23, hskp10, hskp15, hskp16, 
% 67.88/68.24    hskp23 ] )
% 67.88/68.24  , clause( 12232, [ hskp10, hskp15, hskp16, hskp23, ~( 'c1_1'( a1977 ) ) ]
% 67.88/68.24     )
% 67.88/68.24  , 4, clause( 8740, [ hskp10, hskp15, hskp16, hskp23, 'c1_1'( a1977 ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142821, [ hskp10, hskp15, hskp16, hskp23, hskp15, hskp16, hskp23 ]
% 67.88/68.24     )
% 67.88/68.24  , clause( 142820, [ hskp10, hskp15, hskp16, hskp23, hskp10, hskp15, hskp16
% 67.88/68.24    , hskp23 ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142822, [ hskp10, hskp15, hskp16, hskp23, hskp16, hskp23 ] )
% 67.88/68.24  , clause( 142821, [ hskp10, hskp15, hskp16, hskp23, hskp15, hskp16, hskp23
% 67.88/68.24     ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142823, [ hskp10, hskp15, hskp16, hskp23, hskp23 ] )
% 67.88/68.24  , clause( 142822, [ hskp10, hskp15, hskp16, hskp23, hskp16, hskp23 ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142824, [ hskp10, hskp15, hskp16, hskp23 ] )
% 67.88/68.24  , clause( 142823, [ hskp10, hskp15, hskp16, hskp23, hskp23 ] )
% 67.88/68.24  , 3, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12233, [ hskp10, hskp15, hskp16, hskp23 ] )
% 67.88/68.24  , clause( 142824, [ hskp10, hskp15, hskp16, hskp23 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142825, [ 'c1_1'( a2014 ), hskp10, hskp15, hskp16 ] )
% 67.88/68.24  , clause( 51, [ 'c1_1'( a2014 ), ~( hskp23 ) ] )
% 67.88/68.24  , 1, clause( 12233, [ hskp10, hskp15, hskp16, hskp23 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12234, [ hskp10, hskp15, hskp16, 'c1_1'( a2014 ) ] )
% 67.88/68.24  , clause( 142825, [ 'c1_1'( a2014 ), hskp10, hskp15, hskp16 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142826, [ 'c0_1'( a2014 ), hskp10, hskp15, hskp16 ] )
% 67.88/68.24  , clause( 50, [ 'c0_1'( a2014 ), ~( hskp23 ) ] )
% 67.88/68.24  , 1, clause( 12233, [ hskp10, hskp15, hskp16, hskp23 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12235, [ hskp10, hskp15, hskp16, 'c0_1'( a2014 ) ] )
% 67.88/68.24  , clause( 142826, [ 'c0_1'( a2014 ), hskp10, hskp15, hskp16 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142827, [ ~( 'c2_1'( a2014 ) ), hskp10, hskp15, hskp16 ] )
% 67.88/68.24  , clause( 90, [ ~( 'c2_1'( a2014 ) ), ~( hskp23 ) ] )
% 67.88/68.24  , 1, clause( 12233, [ hskp10, hskp15, hskp16, hskp23 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12236, [ hskp10, hskp15, hskp16, ~( 'c2_1'( a2014 ) ) ] )
% 67.88/68.24  , clause( 142827, [ ~( 'c2_1'( a2014 ) ), hskp10, hskp15, hskp16 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142828, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), hskp16, 
% 67.88/68.24    hskp15, ~( 'c1_1'( a2014 ) ) ] )
% 67.88/68.24  , clause( 12236, [ hskp10, hskp15, hskp16, ~( 'c2_1'( a2014 ) ) ] )
% 67.88/68.24  , 3, clause( 6389, [ ~( 'c0_1'( X ) ), hskp16, hskp15, ~( 'c1_1'( X ) ), 
% 67.88/68.24    'c2_1'( X ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2014 )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142829, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), hskp16, ~( 
% 67.88/68.24    'c1_1'( a2014 ) ) ] )
% 67.88/68.24  , clause( 142828, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), hskp16, 
% 67.88/68.24    hskp15, ~( 'c1_1'( a2014 ) ) ] )
% 67.88/68.24  , 1, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142830, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( 
% 67.88/68.24    a2014 ) ) ] )
% 67.88/68.24  , clause( 142829, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), hskp16, 
% 67.88/68.24    ~( 'c1_1'( a2014 ) ) ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12238, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( 
% 67.88/68.24    a2014 ) ) ] )
% 67.88/68.24  , clause( 142830, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( 
% 67.88/68.24    a2014 ) ) ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142831, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), hskp10, 
% 67.88/68.24    hskp15, hskp16 ] )
% 67.88/68.24  , clause( 12238, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( 
% 67.88/68.24    a2014 ) ) ] )
% 67.88/68.24  , 4, clause( 12234, [ hskp10, hskp15, hskp16, 'c1_1'( a2014 ) ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142832, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), hskp15, 
% 67.88/68.24    hskp16 ] )
% 67.88/68.24  , clause( 142831, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), hskp10, 
% 67.88/68.24    hskp15, hskp16 ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142833, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), hskp16 ] )
% 67.88/68.24  , clause( 142832, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), hskp15, 
% 67.88/68.24    hskp16 ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142834, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ) ] )
% 67.88/68.24  , clause( 142833, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ), hskp16 ]
% 67.88/68.24     )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12239, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ) ] )
% 67.88/68.24  , clause( 142834, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ) ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142835, [ hskp10, hskp15, hskp16, hskp10, hskp15, hskp16 ] )
% 67.88/68.24  , clause( 12239, [ hskp10, hskp15, hskp16, ~( 'c0_1'( a2014 ) ) ] )
% 67.88/68.24  , 3, clause( 12235, [ hskp10, hskp15, hskp16, 'c0_1'( a2014 ) ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142836, [ hskp10, hskp15, hskp16, hskp15, hskp16 ] )
% 67.88/68.24  , clause( 142835, [ hskp10, hskp15, hskp16, hskp10, hskp15, hskp16 ] )
% 67.88/68.24  , 0, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142837, [ hskp10, hskp15, hskp16, hskp16 ] )
% 67.88/68.24  , clause( 142836, [ hskp10, hskp15, hskp16, hskp15, hskp16 ] )
% 67.88/68.24  , 1, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142838, [ hskp10, hskp15, hskp16 ] )
% 67.88/68.24  , clause( 142837, [ hskp10, hskp15, hskp16, hskp16 ] )
% 67.88/68.24  , 2, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12240, [ hskp10, hskp15, hskp16 ] )
% 67.88/68.24  , clause( 142838, [ hskp10, hskp15, hskp16 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142839, [ 'c0_1'( a1996 ), hskp10, hskp15 ] )
% 67.88/68.24  , clause( 60, [ 'c0_1'( a1996 ), ~( hskp16 ) ] )
% 67.88/68.24  , 1, clause( 12240, [ hskp10, hskp15, hskp16 ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12241, [ hskp10, hskp15, 'c0_1'( a1996 ) ] )
% 67.88/68.24  , clause( 142839, [ 'c0_1'( a1996 ), hskp10, hskp15 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142840, [ 'c3_1'( a1996 ), hskp10, hskp15 ] )
% 67.88/68.24  , clause( 61, [ 'c3_1'( a1996 ), ~( hskp16 ) ] )
% 67.88/68.24  , 1, clause( 12240, [ hskp10, hskp15, hskp16 ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12242, [ hskp10, hskp15, 'c3_1'( a1996 ) ] )
% 67.88/68.24  , clause( 142840, [ 'c3_1'( a1996 ), hskp10, hskp15 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142841, [ ~( 'c2_1'( a1996 ) ), hskp10, hskp15 ] )
% 67.88/68.24  , clause( 101, [ ~( 'c2_1'( a1996 ) ), ~( hskp16 ) ] )
% 67.88/68.24  , 1, clause( 12240, [ hskp10, hskp15, hskp16 ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12243, [ hskp10, hskp15, ~( 'c2_1'( a1996 ) ) ] )
% 67.88/68.24  , clause( 142841, [ ~( 'c2_1'( a1996 ) ), hskp10, hskp15 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142842, [ 'c1_1'( a1996 ), 'c2_1'( a1996 ), hskp1, hskp10, hskp10, 
% 67.88/68.24    hskp15 ] )
% 67.88/68.24  , clause( 242, [ 'c1_1'( X ), 'c2_1'( X ), hskp1, hskp10, ~( 'c3_1'( X ) )
% 67.88/68.24     ] )
% 67.88/68.24  , 4, clause( 12242, [ hskp10, hskp15, 'c3_1'( a1996 ) ] )
% 67.88/68.24  , 2, substitution( 0, [ :=( X, a1996 )] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142844, [ hskp10, hskp15, 'c1_1'( a1996 ), hskp1, hskp10, hskp10, 
% 67.88/68.24    hskp15 ] )
% 67.88/68.24  , clause( 12243, [ hskp10, hskp15, ~( 'c2_1'( a1996 ) ) ] )
% 67.88/68.24  , 2, clause( 142842, [ 'c1_1'( a1996 ), 'c2_1'( a1996 ), hskp1, hskp10, 
% 67.88/68.24    hskp10, hskp15 ] )
% 67.88/68.24  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142845, [ hskp10, hskp15, 'c1_1'( a1996 ), hskp1, hskp10, hskp15 ]
% 67.88/68.24     )
% 67.88/68.24  , clause( 142844, [ hskp10, hskp15, 'c1_1'( a1996 ), hskp1, hskp10, hskp10
% 67.88/68.24    , hskp15 ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142846, [ hskp10, hskp15, 'c1_1'( a1996 ), hskp1, hskp15 ] )
% 67.88/68.24  , clause( 142845, [ hskp10, hskp15, 'c1_1'( a1996 ), hskp1, hskp10, hskp15
% 67.88/68.24     ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142847, [ hskp10, hskp15, 'c1_1'( a1996 ), hskp1 ] )
% 67.88/68.24  , clause( 142846, [ hskp10, hskp15, 'c1_1'( a1996 ), hskp1, hskp15 ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12261, [ hskp10, hskp15, hskp1, 'c1_1'( a1996 ) ] )
% 67.88/68.24  , clause( 142847, [ hskp10, hskp15, 'c1_1'( a1996 ), hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 3 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142848, [ hskp10, hskp15, ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 )
% 67.88/68.24     ), hskp1, hskp22 ] )
% 67.88/68.24  , clause( 12243, [ hskp10, hskp15, ~( 'c2_1'( a1996 ) ) ] )
% 67.88/68.24  , 2, clause( 312, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp1, hskp22, 
% 67.88/68.24    'c2_1'( X ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1996 )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142849, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), hskp1, hskp22, 
% 67.88/68.24    hskp10, hskp15 ] )
% 67.88/68.24  , clause( 142848, [ hskp10, hskp15, ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996
% 67.88/68.24     ) ), hskp1, hskp22 ] )
% 67.88/68.24  , 2, clause( 12241, [ hskp10, hskp15, 'c0_1'( a1996 ) ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142850, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), hskp1, hskp22, 
% 67.88/68.24    hskp15 ] )
% 67.88/68.24  , clause( 142849, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), hskp1, hskp22, 
% 67.88/68.24    hskp10, hskp15 ] )
% 67.88/68.24  , 0, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142851, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), hskp1, hskp22 ] )
% 67.88/68.24  , clause( 142850, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), hskp1, hskp22, 
% 67.88/68.24    hskp15 ] )
% 67.88/68.24  , 1, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12278, [ hskp10, hskp15, hskp1, hskp22, ~( 'c1_1'( a1996 ) ) ] )
% 67.88/68.24  , clause( 142851, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), hskp1, hskp22 ]
% 67.88/68.24     )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142852, [ hskp10, hskp15, hskp1, hskp22, hskp10, hskp15, hskp1 ] )
% 67.88/68.24  , clause( 12278, [ hskp10, hskp15, hskp1, hskp22, ~( 'c1_1'( a1996 ) ) ] )
% 67.88/68.24  , 4, clause( 12261, [ hskp10, hskp15, hskp1, 'c1_1'( a1996 ) ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142853, [ hskp10, hskp15, hskp1, hskp22, hskp15, hskp1 ] )
% 67.88/68.24  , clause( 142852, [ hskp10, hskp15, hskp1, hskp22, hskp10, hskp15, hskp1 ]
% 67.88/68.24     )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142854, [ hskp10, hskp15, hskp1, hskp22, hskp1 ] )
% 67.88/68.24  , clause( 142853, [ hskp10, hskp15, hskp1, hskp22, hskp15, hskp1 ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142855, [ hskp10, hskp15, hskp1, hskp22 ] )
% 67.88/68.24  , clause( 142854, [ hskp10, hskp15, hskp1, hskp22, hskp1 ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12324, [ hskp10, hskp15, hskp1, hskp22 ] )
% 67.88/68.24  , clause( 142855, [ hskp10, hskp15, hskp1, hskp22 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142856, [ 'c0_1'( a2012 ), hskp10, hskp15, hskp1 ] )
% 67.88/68.24  , clause( 52, [ 'c0_1'( a2012 ), ~( hskp22 ) ] )
% 67.88/68.24  , 1, clause( 12324, [ hskp10, hskp15, hskp1, hskp22 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12325, [ hskp10, hskp15, hskp1, 'c0_1'( a2012 ) ] )
% 67.88/68.24  , clause( 142856, [ 'c0_1'( a2012 ), hskp10, hskp15, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142857, [ ~( 'c2_1'( a2012 ) ), hskp10, hskp15, hskp1 ] )
% 67.88/68.24  , clause( 91, [ ~( 'c2_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.88/68.24  , 1, clause( 12324, [ hskp10, hskp15, hskp1, hskp22 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12326, [ hskp10, hskp15, hskp1, ~( 'c2_1'( a2012 ) ) ] )
% 67.88/68.24  , clause( 142857, [ ~( 'c2_1'( a2012 ) ), hskp10, hskp15, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142858, [ ~( 'c3_1'( a2012 ) ), hskp10, hskp15, hskp1 ] )
% 67.88/68.24  , clause( 92, [ ~( 'c3_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.88/68.24  , 1, clause( 12324, [ hskp10, hskp15, hskp1, hskp22 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12327, [ hskp10, hskp15, hskp1, ~( 'c3_1'( a2012 ) ) ] )
% 67.88/68.24  , clause( 142858, [ ~( 'c3_1'( a2012 ) ), hskp10, hskp15, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142859, [ hskp10, hskp15, hskp1, hskp10, hskp15, ~( 'c1_1'( a2012 )
% 67.88/68.24     ), 'c2_1'( a2012 ) ] )
% 67.88/68.24  , clause( 12327, [ hskp10, hskp15, hskp1, ~( 'c3_1'( a2012 ) ) ] )
% 67.88/68.24  , 3, clause( 11865, [ hskp10, hskp15, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( 
% 67.88/68.24    X ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2012 )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142860, [ hskp10, hskp15, hskp1, hskp15, ~( 'c1_1'( a2012 ) ), 
% 67.88/68.24    'c2_1'( a2012 ) ] )
% 67.88/68.24  , clause( 142859, [ hskp10, hskp15, hskp1, hskp10, hskp15, ~( 'c1_1'( a2012
% 67.88/68.24     ) ), 'c2_1'( a2012 ) ] )
% 67.88/68.24  , 0, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142861, [ hskp10, hskp15, hskp1, ~( 'c1_1'( a2012 ) ), 'c2_1'( 
% 67.88/68.24    a2012 ) ] )
% 67.88/68.24  , clause( 142860, [ hskp10, hskp15, hskp1, hskp15, ~( 'c1_1'( a2012 ) ), 
% 67.88/68.24    'c2_1'( a2012 ) ] )
% 67.88/68.24  , 1, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12341, [ hskp10, hskp15, hskp1, ~( 'c1_1'( a2012 ) ), 'c2_1'( a2012
% 67.88/68.24     ) ] )
% 67.88/68.24  , clause( 142861, [ hskp10, hskp15, hskp1, ~( 'c1_1'( a2012 ) ), 'c2_1'( 
% 67.88/68.24    a2012 ) ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142862, [ hskp10, hskp15, hskp1, hskp10, hskp15, hskp1, ~( 'c1_1'( 
% 67.88/68.24    a2012 ) ) ] )
% 67.88/68.24  , clause( 12326, [ hskp10, hskp15, hskp1, ~( 'c2_1'( a2012 ) ) ] )
% 67.88/68.24  , 3, clause( 12341, [ hskp10, hskp15, hskp1, ~( 'c1_1'( a2012 ) ), 'c2_1'( 
% 67.88/68.24    a2012 ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142863, [ hskp10, hskp15, hskp1, hskp15, hskp1, ~( 'c1_1'( a2012 )
% 67.88/68.24     ) ] )
% 67.88/68.24  , clause( 142862, [ hskp10, hskp15, hskp1, hskp10, hskp15, hskp1, ~( 'c1_1'( 
% 67.88/68.24    a2012 ) ) ] )
% 67.88/68.24  , 0, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142864, [ hskp10, hskp15, hskp1, hskp1, ~( 'c1_1'( a2012 ) ) ] )
% 67.88/68.24  , clause( 142863, [ hskp10, hskp15, hskp1, hskp15, hskp1, ~( 'c1_1'( a2012
% 67.88/68.24     ) ) ] )
% 67.88/68.24  , 1, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142865, [ hskp10, hskp15, hskp1, ~( 'c1_1'( a2012 ) ) ] )
% 67.88/68.24  , clause( 142864, [ hskp10, hskp15, hskp1, hskp1, ~( 'c1_1'( a2012 ) ) ] )
% 67.88/68.24  , 2, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12413, [ hskp10, hskp15, hskp1, ~( 'c1_1'( a2012 ) ) ] )
% 67.88/68.24  , clause( 142865, [ hskp10, hskp15, hskp1, ~( 'c1_1'( a2012 ) ) ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142866, [ hskp10, hskp15, hskp1, hskp10, hskp17, hskp1, ~( 'c0_1'( 
% 67.88/68.24    a2012 ) ), hskp30, hskp5 ] )
% 67.88/68.24  , clause( 12413, [ hskp10, hskp15, hskp1, ~( 'c1_1'( a2012 ) ) ] )
% 67.88/68.24  , 3, clause( 4516, [ hskp10, hskp17, hskp1, ~( 'c0_1'( a2012 ) ), hskp30, 
% 67.88/68.24    hskp5, 'c1_1'( a2012 ) ] )
% 67.88/68.24  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142867, [ hskp10, hskp15, hskp1, hskp17, hskp1, ~( 'c0_1'( a2012 )
% 67.88/68.24     ), hskp30, hskp5 ] )
% 67.88/68.24  , clause( 142866, [ hskp10, hskp15, hskp1, hskp10, hskp17, hskp1, ~( 'c0_1'( 
% 67.88/68.24    a2012 ) ), hskp30, hskp5 ] )
% 67.88/68.24  , 0, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142868, [ hskp10, hskp15, hskp1, hskp17, ~( 'c0_1'( a2012 ) ), 
% 67.88/68.24    hskp30, hskp5 ] )
% 67.88/68.24  , clause( 142867, [ hskp10, hskp15, hskp1, hskp17, hskp1, ~( 'c0_1'( a2012
% 67.88/68.24     ) ), hskp30, hskp5 ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12417, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5, ~( 'c0_1'( 
% 67.88/68.24    a2012 ) ) ] )
% 67.88/68.24  , clause( 142868, [ hskp10, hskp15, hskp1, hskp17, ~( 'c0_1'( a2012 ) ), 
% 67.88/68.24    hskp30, hskp5 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 3 ), ==>( 3, 2 ), ==>( 4, 6 ), ==>( 5, 4 ), ==>( 6, 5 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142869, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5, hskp10, 
% 67.88/68.24    hskp15, hskp1 ] )
% 67.88/68.24  , clause( 12417, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5, ~( 'c0_1'( 
% 67.88/68.24    a2012 ) ) ] )
% 67.88/68.24  , 6, clause( 12325, [ hskp10, hskp15, hskp1, 'c0_1'( a2012 ) ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142870, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5, hskp15, 
% 67.88/68.24    hskp1 ] )
% 67.88/68.24  , clause( 142869, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5, hskp10, 
% 67.88/68.24    hskp15, hskp1 ] )
% 67.88/68.24  , 0, 6, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142871, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5, hskp1 ] )
% 67.88/68.24  , clause( 142870, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5, hskp15, 
% 67.88/68.24    hskp1 ] )
% 67.88/68.24  , 1, 6, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142872, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5 ] )
% 67.88/68.24  , clause( 142871, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5, hskp1 ]
% 67.88/68.24     )
% 67.88/68.24  , 3, 6, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12910, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5 ] )
% 67.88/68.24  , clause( 142872, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142873, [ 'c1_1'( a1977 ), hskp10, hskp15, hskp17, hskp1, hskp30 ]
% 67.88/68.24     )
% 67.88/68.24  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.88/68.24  , 1, clause( 12910, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5 ] )
% 67.88/68.24  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12911, [ hskp10, hskp15, hskp17, hskp1, hskp30, 'c1_1'( a1977 ) ]
% 67.88/68.24     )
% 67.88/68.24  , clause( 142873, [ 'c1_1'( a1977 ), hskp10, hskp15, hskp17, hskp1, hskp30
% 67.88/68.24     ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142874, [ ~( 'c2_1'( a1977 ) ), hskp10, hskp15, hskp17, hskp1, 
% 67.88/68.24    hskp30 ] )
% 67.88/68.24  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.88/68.24  , 1, clause( 12910, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5 ] )
% 67.88/68.24  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12912, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c2_1'( a1977 )
% 67.88/68.24     ) ] )
% 67.88/68.24  , clause( 142874, [ ~( 'c2_1'( a1977 ) ), hskp10, hskp15, hskp17, hskp1, 
% 67.88/68.24    hskp30 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142875, [ ~( 'c3_1'( a1977 ) ), hskp10, hskp15, hskp17, hskp1, 
% 67.88/68.24    hskp30 ] )
% 67.88/68.24  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.88/68.24  , 1, clause( 12910, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp5 ] )
% 67.88/68.24  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12913, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c3_1'( a1977 )
% 67.88/68.24     ) ] )
% 67.88/68.24  , clause( 142875, [ ~( 'c3_1'( a1977 ) ), hskp10, hskp15, hskp17, hskp1, 
% 67.88/68.24    hskp30 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142876, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp10, hskp15, 
% 67.88/68.24    ~( 'c1_1'( a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , clause( 12913, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c3_1'( a1977
% 67.88/68.24     ) ) ] )
% 67.88/68.24  , 5, clause( 11865, [ hskp10, hskp15, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( 
% 67.88/68.24    X ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142877, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp15, ~( 'c1_1'( 
% 67.88/68.24    a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , clause( 142876, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp10, hskp15, 
% 67.88/68.24    ~( 'c1_1'( a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , 0, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142878, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c1_1'( a1977 )
% 67.88/68.24     ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , clause( 142877, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp15, ~( 
% 67.88/68.24    'c1_1'( a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , 1, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 12915, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c1_1'( a1977 )
% 67.88/68.24     ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , clause( 142878, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c1_1'( a1977
% 67.88/68.24     ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 ), ==>( 6, 6 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142879, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp10, hskp15, 
% 67.88/68.24    hskp17, hskp1, hskp30, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , clause( 12912, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c2_1'( a1977
% 67.88/68.24     ) ) ] )
% 67.88/68.24  , 5, clause( 12915, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c1_1'( 
% 67.88/68.24    a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142880, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp15, hskp17, 
% 67.88/68.24    hskp1, hskp30, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , clause( 142879, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp10, hskp15, 
% 67.88/68.24    hskp17, hskp1, hskp30, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , 0, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142881, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp17, hskp1, 
% 67.88/68.24    hskp30, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , clause( 142880, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp15, hskp17, 
% 67.88/68.24    hskp1, hskp30, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , 1, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142882, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp1, hskp30, ~( 
% 67.88/68.24    'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , clause( 142881, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp17, hskp1, 
% 67.88/68.24    hskp30, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , 2, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142883, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp30, ~( 'c1_1'( 
% 67.88/68.24    a1977 ) ) ] )
% 67.88/68.24  , clause( 142882, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp1, hskp30, 
% 67.88/68.24    ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , 3, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142884, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c1_1'( a1977 )
% 67.88/68.24     ) ] )
% 67.88/68.24  , clause( 142883, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp30, ~( 
% 67.88/68.24    'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , 4, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13565, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c1_1'( a1977 )
% 67.88/68.24     ) ] )
% 67.88/68.24  , clause( 142884, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c1_1'( a1977
% 67.88/68.24     ) ) ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142885, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp10, hskp15, 
% 67.88/68.24    hskp17, hskp1, hskp30 ] )
% 67.88/68.24  , clause( 13565, [ hskp10, hskp15, hskp17, hskp1, hskp30, ~( 'c1_1'( a1977
% 67.88/68.24     ) ) ] )
% 67.88/68.24  , 5, clause( 12911, [ hskp10, hskp15, hskp17, hskp1, hskp30, 'c1_1'( a1977
% 67.88/68.24     ) ] )
% 67.88/68.24  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142886, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp15, hskp17, 
% 67.88/68.24    hskp1, hskp30 ] )
% 67.88/68.24  , clause( 142885, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp10, hskp15, 
% 67.88/68.24    hskp17, hskp1, hskp30 ] )
% 67.88/68.24  , 0, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142887, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp17, hskp1, 
% 67.88/68.24    hskp30 ] )
% 67.88/68.24  , clause( 142886, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp15, hskp17, 
% 67.88/68.24    hskp1, hskp30 ] )
% 67.88/68.24  , 1, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142888, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp1, hskp30 ] )
% 67.88/68.24  , clause( 142887, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp17, hskp1, 
% 67.88/68.24    hskp30 ] )
% 67.88/68.24  , 2, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142889, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp30 ] )
% 67.88/68.24  , clause( 142888, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp1, hskp30 ]
% 67.88/68.24     )
% 67.88/68.24  , 3, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142890, [ hskp10, hskp15, hskp17, hskp1, hskp30 ] )
% 67.88/68.24  , clause( 142889, [ hskp10, hskp15, hskp17, hskp1, hskp30, hskp30 ] )
% 67.88/68.24  , 4, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13566, [ hskp10, hskp15, hskp17, hskp1, hskp30 ] )
% 67.88/68.24  , clause( 142890, [ hskp10, hskp15, hskp17, hskp1, hskp30 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142891, [ 'c3_1'( a2005 ), hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , clause( 38, [ 'c3_1'( a2005 ), ~( hskp30 ) ] )
% 67.88/68.24  , 1, clause( 13566, [ hskp10, hskp15, hskp17, hskp1, hskp30 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13567, [ hskp10, hskp15, hskp17, hskp1, 'c3_1'( a2005 ) ] )
% 67.88/68.24  , clause( 142891, [ 'c3_1'( a2005 ), hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142892, [ 'c2_1'( a2005 ), hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , clause( 37, [ 'c2_1'( a2005 ), ~( hskp30 ) ] )
% 67.88/68.24  , 1, clause( 13566, [ hskp10, hskp15, hskp17, hskp1, hskp30 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13568, [ hskp10, hskp15, hskp17, hskp1, 'c2_1'( a2005 ) ] )
% 67.88/68.24  , clause( 142892, [ 'c2_1'( a2005 ), hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142893, [ 'c0_1'( a2005 ), hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , clause( 36, [ 'c0_1'( a2005 ), ~( hskp30 ) ] )
% 67.88/68.24  , 1, clause( 13566, [ hskp10, hskp15, hskp17, hskp1, hskp30 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13569, [ hskp10, hskp15, hskp17, hskp1, 'c0_1'( a2005 ) ] )
% 67.88/68.24  , clause( 142893, [ 'c0_1'( a2005 ), hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142894, [ ~( 'c2_1'( a2005 ) ), 'c1_1'( a2005 ), hskp10, hskp10, 
% 67.88/68.24    hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ]
% 67.88/68.24     )
% 67.88/68.24  , 3, clause( 13567, [ hskp10, hskp15, hskp17, hskp1, 'c3_1'( a2005 ) ] )
% 67.88/68.24  , 4, substitution( 0, [ :=( X, a2005 )] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142895, [ ~( 'c2_1'( a2005 ) ), 'c1_1'( a2005 ), hskp10, hskp15, 
% 67.88/68.24    hskp17, hskp1 ] )
% 67.88/68.24  , clause( 142894, [ ~( 'c2_1'( a2005 ) ), 'c1_1'( a2005 ), hskp10, hskp10, 
% 67.88/68.24    hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , 2, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13579, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ), ~( 'c2_1'( 
% 67.88/68.24    a2005 ) ) ] )
% 67.88/68.24  , clause( 142895, [ ~( 'c2_1'( a2005 ) ), 'c1_1'( a2005 ), hskp10, hskp15, 
% 67.88/68.24    hskp17, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 4 ), ==>( 2
% 67.88/68.24    , 0 ), ==>( 3, 1 ), ==>( 4, 2 ), ==>( 5, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142896, [ ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( a2005 ) ), hskp17, 
% 67.88/68.24    hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.88/68.24     ) ] )
% 67.88/68.24  , 3, clause( 13568, [ hskp10, hskp15, hskp17, hskp1, 'c2_1'( a2005 ) ] )
% 67.88/68.24  , 4, substitution( 0, [ :=( X, a2005 )] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142897, [ ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( a2005 ) ), hskp17, 
% 67.88/68.24    hskp10, hskp15, hskp1 ] )
% 67.88/68.24  , clause( 142896, [ ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( a2005 ) ), hskp17, 
% 67.88/68.24    hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , 2, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13580, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ), ~( 
% 67.88/68.24    'c1_1'( a2005 ) ) ] )
% 67.88/68.24  , clause( 142897, [ ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( a2005 ) ), hskp17, 
% 67.88/68.24    hskp10, hskp15, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 5 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142898, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ), hskp10, 
% 67.88/68.24    hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , clause( 13579, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ), ~( 
% 67.88/68.24    'c2_1'( a2005 ) ) ] )
% 67.88/68.24  , 5, clause( 13568, [ hskp10, hskp15, hskp17, hskp1, 'c2_1'( a2005 ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142899, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ), hskp15, 
% 67.88/68.24    hskp17, hskp1 ] )
% 67.88/68.24  , clause( 142898, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ), hskp10
% 67.88/68.24    , hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , 0, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142900, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ), hskp17, 
% 67.88/68.24    hskp1 ] )
% 67.88/68.24  , clause( 142899, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ), hskp15
% 67.88/68.24    , hskp17, hskp1 ] )
% 67.88/68.24  , 1, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142901, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ), hskp1 ]
% 67.88/68.24     )
% 67.88/68.24  , clause( 142900, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ), hskp17
% 67.88/68.24    , hskp1 ] )
% 67.88/68.24  , 2, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142902, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ) ] )
% 67.88/68.24  , clause( 142901, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ), hskp1 ]
% 67.88/68.24     )
% 67.88/68.24  , 3, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13581, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ) ] )
% 67.88/68.24  , clause( 142902, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ) ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142903, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ), 
% 67.88/68.24    hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , clause( 13580, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ), ~( 
% 67.88/68.24    'c1_1'( a2005 ) ) ] )
% 67.88/68.24  , 5, clause( 13581, [ hskp10, hskp15, hskp17, hskp1, 'c1_1'( a2005 ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142904, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ), 
% 67.88/68.24    hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , clause( 142903, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ), 
% 67.88/68.24    hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , 0, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142905, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ), 
% 67.88/68.24    hskp17, hskp1 ] )
% 67.88/68.24  , clause( 142904, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ), 
% 67.88/68.24    hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , 1, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142906, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ), 
% 67.88/68.24    hskp1 ] )
% 67.88/68.24  , clause( 142905, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ), 
% 67.88/68.24    hskp17, hskp1 ] )
% 67.88/68.24  , 2, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142907, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ) ] )
% 67.88/68.24  , clause( 142906, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ), 
% 67.88/68.24    hskp1 ] )
% 67.88/68.24  , 3, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13582, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ) ] )
% 67.88/68.24  , clause( 142907, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ) ]
% 67.88/68.24     )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142908, [ hskp10, hskp15, hskp17, hskp1, hskp10, hskp15, hskp17, 
% 67.88/68.24    hskp1 ] )
% 67.88/68.24  , clause( 13582, [ hskp10, hskp15, hskp17, hskp1, ~( 'c0_1'( a2005 ) ) ] )
% 67.88/68.24  , 4, clause( 13569, [ hskp10, hskp15, hskp17, hskp1, 'c0_1'( a2005 ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142909, [ hskp10, hskp15, hskp17, hskp1, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , clause( 142908, [ hskp10, hskp15, hskp17, hskp1, hskp10, hskp15, hskp17, 
% 67.88/68.24    hskp1 ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142910, [ hskp10, hskp15, hskp17, hskp1, hskp17, hskp1 ] )
% 67.88/68.24  , clause( 142909, [ hskp10, hskp15, hskp17, hskp1, hskp15, hskp17, hskp1 ]
% 67.88/68.24     )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142911, [ hskp10, hskp15, hskp17, hskp1, hskp1 ] )
% 67.88/68.24  , clause( 142910, [ hskp10, hskp15, hskp17, hskp1, hskp17, hskp1 ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142912, [ hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , clause( 142911, [ hskp10, hskp15, hskp17, hskp1, hskp1 ] )
% 67.88/68.24  , 3, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13583, [ hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , clause( 142912, [ hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142913, [ 'c0_1'( a1971 ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , clause( 81, [ 'c0_1'( a1971 ), ~( hskp1 ) ] )
% 67.88/68.24  , 1, clause( 13583, [ hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13584, [ hskp10, hskp15, hskp17, 'c0_1'( a1971 ) ] )
% 67.88/68.24  , clause( 142913, [ 'c0_1'( a1971 ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142914, [ ~( 'c1_1'( a1971 ) ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , clause( 125, [ ~( 'c1_1'( a1971 ) ), ~( hskp1 ) ] )
% 67.88/68.24  , 1, clause( 13583, [ hskp10, hskp15, hskp17, hskp1 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13586, [ hskp10, hskp15, hskp17, ~( 'c1_1'( a1971 ) ) ] )
% 67.88/68.24  , clause( 142914, [ ~( 'c1_1'( a1971 ) ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142915, [ hskp10, hskp15, hskp17, hskp4, hskp17, ~( 'c0_1'( a1971 )
% 67.88/68.24     ), hskp10 ] )
% 67.88/68.24  , clause( 13586, [ hskp10, hskp15, hskp17, ~( 'c1_1'( a1971 ) ) ] )
% 67.88/68.24  , 3, clause( 1154, [ hskp4, hskp17, ~( 'c0_1'( X ) ), hskp10, 'c1_1'( X ) ]
% 67.88/68.24     )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1971 )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142916, [ hskp10, hskp15, hskp17, hskp4, hskp17, ~( 'c0_1'( a1971 )
% 67.88/68.24     ) ] )
% 67.88/68.24  , clause( 142915, [ hskp10, hskp15, hskp17, hskp4, hskp17, ~( 'c0_1'( a1971
% 67.88/68.24     ) ), hskp10 ] )
% 67.88/68.24  , 0, 6, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142917, [ hskp10, hskp15, hskp17, hskp4, ~( 'c0_1'( a1971 ) ) ] )
% 67.88/68.24  , clause( 142916, [ hskp10, hskp15, hskp17, hskp4, hskp17, ~( 'c0_1'( a1971
% 67.88/68.24     ) ) ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13600, [ hskp10, hskp15, hskp17, hskp4, ~( 'c0_1'( a1971 ) ) ] )
% 67.88/68.24  , clause( 142917, [ hskp10, hskp15, hskp17, hskp4, ~( 'c0_1'( a1971 ) ) ]
% 67.88/68.24     )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142918, [ hskp10, hskp15, hskp17, hskp4, hskp10, hskp15, hskp17 ]
% 67.88/68.24     )
% 67.88/68.24  , clause( 13600, [ hskp10, hskp15, hskp17, hskp4, ~( 'c0_1'( a1971 ) ) ] )
% 67.88/68.24  , 4, clause( 13584, [ hskp10, hskp15, hskp17, 'c0_1'( a1971 ) ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142919, [ hskp10, hskp15, hskp17, hskp4, hskp15, hskp17 ] )
% 67.88/68.24  , clause( 142918, [ hskp10, hskp15, hskp17, hskp4, hskp10, hskp15, hskp17 ]
% 67.88/68.24     )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142920, [ hskp10, hskp15, hskp17, hskp4, hskp17 ] )
% 67.88/68.24  , clause( 142919, [ hskp10, hskp15, hskp17, hskp4, hskp15, hskp17 ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142921, [ hskp10, hskp15, hskp17, hskp4 ] )
% 67.88/68.24  , clause( 142920, [ hskp10, hskp15, hskp17, hskp4, hskp17 ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13601, [ hskp10, hskp15, hskp17, hskp4 ] )
% 67.88/68.24  , clause( 142921, [ hskp10, hskp15, hskp17, hskp4 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142922, [ 'c0_1'( a1975 ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , clause( 76, [ 'c0_1'( a1975 ), ~( hskp4 ) ] )
% 67.88/68.24  , 1, clause( 13601, [ hskp10, hskp15, hskp17, hskp4 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13602, [ hskp10, hskp15, hskp17, 'c0_1'( a1975 ) ] )
% 67.88/68.24  , clause( 142922, [ 'c0_1'( a1975 ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142923, [ ~( 'c1_1'( a1975 ) ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.88/68.24  , 1, clause( 13601, [ hskp10, hskp15, hskp17, hskp4 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13603, [ hskp10, hskp15, hskp17, ~( 'c1_1'( a1975 ) ) ] )
% 67.88/68.24  , clause( 142923, [ ~( 'c1_1'( a1975 ) ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142924, [ ~( 'c2_1'( a1975 ) ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.88/68.24  , 1, clause( 13601, [ hskp10, hskp15, hskp17, hskp4 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13604, [ hskp10, hskp15, hskp17, ~( 'c2_1'( a1975 ) ) ] )
% 67.88/68.24  , clause( 142924, [ ~( 'c2_1'( a1975 ) ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142925, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a1975 ) ), 'c1_1'( 
% 67.88/68.24    a1975 ), hskp30, hskp5 ] )
% 67.88/68.24  , clause( 13604, [ hskp10, hskp15, hskp17, ~( 'c2_1'( a1975 ) ) ] )
% 67.88/68.24  , 3, clause( 237, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp30, hskp5, 'c2_1'( X
% 67.88/68.24     ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13613, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a1975 ) ), hskp30, 
% 67.88/68.24    hskp5, 'c1_1'( a1975 ) ] )
% 67.88/68.24  , clause( 142925, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a1975 ) ), 'c1_1'( 
% 67.88/68.24    a1975 ), hskp30, hskp5 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 6 ), ==>( 5, 4 ), ==>( 6, 5 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142926, [ hskp10, hskp15, hskp17, hskp10, hskp15, hskp17, ~( 'c0_1'( 
% 67.88/68.24    a1975 ) ), hskp30, hskp5 ] )
% 67.88/68.24  , clause( 13603, [ hskp10, hskp15, hskp17, ~( 'c1_1'( a1975 ) ) ] )
% 67.88/68.24  , 3, clause( 13613, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a1975 ) ), hskp30
% 67.88/68.24    , hskp5, 'c1_1'( a1975 ) ] )
% 67.88/68.24  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142927, [ hskp10, hskp15, hskp17, hskp15, hskp17, ~( 'c0_1'( a1975
% 67.88/68.24     ) ), hskp30, hskp5 ] )
% 67.88/68.24  , clause( 142926, [ hskp10, hskp15, hskp17, hskp10, hskp15, hskp17, ~( 
% 67.88/68.24    'c0_1'( a1975 ) ), hskp30, hskp5 ] )
% 67.88/68.24  , 0, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142928, [ hskp10, hskp15, hskp17, hskp17, ~( 'c0_1'( a1975 ) ), 
% 67.88/68.24    hskp30, hskp5 ] )
% 67.88/68.24  , clause( 142927, [ hskp10, hskp15, hskp17, hskp15, hskp17, ~( 'c0_1'( 
% 67.88/68.24    a1975 ) ), hskp30, hskp5 ] )
% 67.88/68.24  , 1, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142929, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a1975 ) ), hskp30, 
% 67.88/68.24    hskp5 ] )
% 67.88/68.24  , clause( 142928, [ hskp10, hskp15, hskp17, hskp17, ~( 'c0_1'( a1975 ) ), 
% 67.88/68.24    hskp30, hskp5 ] )
% 67.88/68.24  , 2, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13690, [ hskp10, hskp15, hskp17, hskp30, hskp5, ~( 'c0_1'( a1975 )
% 67.88/68.24     ) ] )
% 67.88/68.24  , clause( 142929, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a1975 ) ), hskp30, 
% 67.88/68.24    hskp5 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142930, [ hskp10, hskp15, hskp17, hskp30, hskp5, hskp10, hskp15, 
% 67.88/68.24    hskp17 ] )
% 67.88/68.24  , clause( 13690, [ hskp10, hskp15, hskp17, hskp30, hskp5, ~( 'c0_1'( a1975
% 67.88/68.24     ) ) ] )
% 67.88/68.24  , 5, clause( 13602, [ hskp10, hskp15, hskp17, 'c0_1'( a1975 ) ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142931, [ hskp10, hskp15, hskp17, hskp30, hskp5, hskp15, hskp17 ]
% 67.88/68.24     )
% 67.88/68.24  , clause( 142930, [ hskp10, hskp15, hskp17, hskp30, hskp5, hskp10, hskp15, 
% 67.88/68.24    hskp17 ] )
% 67.88/68.24  , 0, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142932, [ hskp10, hskp15, hskp17, hskp30, hskp5, hskp17 ] )
% 67.88/68.24  , clause( 142931, [ hskp10, hskp15, hskp17, hskp30, hskp5, hskp15, hskp17 ]
% 67.88/68.24     )
% 67.88/68.24  , 1, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142933, [ hskp10, hskp15, hskp17, hskp30, hskp5 ] )
% 67.88/68.24  , clause( 142932, [ hskp10, hskp15, hskp17, hskp30, hskp5, hskp17 ] )
% 67.88/68.24  , 2, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13691, [ hskp10, hskp15, hskp17, hskp30, hskp5 ] )
% 67.88/68.24  , clause( 142933, [ hskp10, hskp15, hskp17, hskp30, hskp5 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142934, [ 'c1_1'( a1977 ), hskp10, hskp15, hskp17, hskp30 ] )
% 67.88/68.24  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.88/68.24  , 1, clause( 13691, [ hskp10, hskp15, hskp17, hskp30, hskp5 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13692, [ hskp10, hskp15, hskp17, hskp30, 'c1_1'( a1977 ) ] )
% 67.88/68.24  , clause( 142934, [ 'c1_1'( a1977 ), hskp10, hskp15, hskp17, hskp30 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142935, [ ~( 'c2_1'( a1977 ) ), hskp10, hskp15, hskp17, hskp30 ] )
% 67.88/68.24  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.88/68.24  , 1, clause( 13691, [ hskp10, hskp15, hskp17, hskp30, hskp5 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13693, [ hskp10, hskp15, hskp17, hskp30, ~( 'c2_1'( a1977 ) ) ] )
% 67.88/68.24  , clause( 142935, [ ~( 'c2_1'( a1977 ) ), hskp10, hskp15, hskp17, hskp30 ]
% 67.88/68.24     )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142936, [ ~( 'c3_1'( a1977 ) ), hskp10, hskp15, hskp17, hskp30 ] )
% 67.88/68.24  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.88/68.24  , 1, clause( 13691, [ hskp10, hskp15, hskp17, hskp30, hskp5 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13694, [ hskp10, hskp15, hskp17, hskp30, ~( 'c3_1'( a1977 ) ) ] )
% 67.88/68.24  , clause( 142936, [ ~( 'c3_1'( a1977 ) ), hskp10, hskp15, hskp17, hskp30 ]
% 67.88/68.24     )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142937, [ hskp10, hskp15, hskp17, hskp30, hskp10, hskp15, ~( 'c1_1'( 
% 67.88/68.24    a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , clause( 13694, [ hskp10, hskp15, hskp17, hskp30, ~( 'c3_1'( a1977 ) ) ]
% 67.88/68.24     )
% 67.88/68.24  , 4, clause( 11865, [ hskp10, hskp15, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( 
% 67.88/68.24    X ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142938, [ hskp10, hskp15, hskp17, hskp30, hskp15, ~( 'c1_1'( a1977
% 67.88/68.24     ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , clause( 142937, [ hskp10, hskp15, hskp17, hskp30, hskp10, hskp15, ~( 
% 67.88/68.24    'c1_1'( a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142939, [ hskp10, hskp15, hskp17, hskp30, ~( 'c1_1'( a1977 ) ), 
% 67.88/68.24    'c2_1'( a1977 ) ] )
% 67.88/68.24  , clause( 142938, [ hskp10, hskp15, hskp17, hskp30, hskp15, ~( 'c1_1'( 
% 67.88/68.24    a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13698, [ hskp10, hskp15, hskp17, hskp30, ~( 'c1_1'( a1977 ) ), 
% 67.88/68.24    'c2_1'( a1977 ) ] )
% 67.88/68.24  , clause( 142939, [ hskp10, hskp15, hskp17, hskp30, ~( 'c1_1'( a1977 ) ), 
% 67.88/68.24    'c2_1'( a1977 ) ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142940, [ hskp10, hskp15, hskp17, hskp30, hskp10, hskp15, hskp17, 
% 67.88/68.24    hskp30, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , clause( 13693, [ hskp10, hskp15, hskp17, hskp30, ~( 'c2_1'( a1977 ) ) ]
% 67.88/68.24     )
% 67.88/68.24  , 4, clause( 13698, [ hskp10, hskp15, hskp17, hskp30, ~( 'c1_1'( a1977 ) )
% 67.88/68.24    , 'c2_1'( a1977 ) ] )
% 67.88/68.24  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142941, [ hskp10, hskp15, hskp17, hskp30, hskp15, hskp17, hskp30, 
% 67.88/68.24    ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , clause( 142940, [ hskp10, hskp15, hskp17, hskp30, hskp10, hskp15, hskp17
% 67.88/68.24    , hskp30, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142942, [ hskp10, hskp15, hskp17, hskp30, hskp17, hskp30, ~( 'c1_1'( 
% 67.88/68.24    a1977 ) ) ] )
% 67.88/68.24  , clause( 142941, [ hskp10, hskp15, hskp17, hskp30, hskp15, hskp17, hskp30
% 67.88/68.24    , ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142943, [ hskp10, hskp15, hskp17, hskp30, hskp30, ~( 'c1_1'( a1977
% 67.88/68.24     ) ) ] )
% 67.88/68.24  , clause( 142942, [ hskp10, hskp15, hskp17, hskp30, hskp17, hskp30, ~( 
% 67.88/68.24    'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142944, [ hskp10, hskp15, hskp17, hskp30, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , clause( 142943, [ hskp10, hskp15, hskp17, hskp30, hskp30, ~( 'c1_1'( 
% 67.88/68.24    a1977 ) ) ] )
% 67.88/68.24  , 3, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13704, [ hskp10, hskp15, hskp17, hskp30, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.24  , clause( 142944, [ hskp10, hskp15, hskp17, hskp30, ~( 'c1_1'( a1977 ) ) ]
% 67.88/68.24     )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142945, [ hskp10, hskp15, hskp17, hskp30, hskp10, hskp15, hskp17, 
% 67.88/68.24    hskp30 ] )
% 67.88/68.24  , clause( 13704, [ hskp10, hskp15, hskp17, hskp30, ~( 'c1_1'( a1977 ) ) ]
% 67.88/68.24     )
% 67.88/68.24  , 4, clause( 13692, [ hskp10, hskp15, hskp17, hskp30, 'c1_1'( a1977 ) ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142946, [ hskp10, hskp15, hskp17, hskp30, hskp15, hskp17, hskp30 ]
% 67.88/68.24     )
% 67.88/68.24  , clause( 142945, [ hskp10, hskp15, hskp17, hskp30, hskp10, hskp15, hskp17
% 67.88/68.24    , hskp30 ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142947, [ hskp10, hskp15, hskp17, hskp30, hskp17, hskp30 ] )
% 67.88/68.24  , clause( 142946, [ hskp10, hskp15, hskp17, hskp30, hskp15, hskp17, hskp30
% 67.88/68.24     ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142948, [ hskp10, hskp15, hskp17, hskp30, hskp30 ] )
% 67.88/68.24  , clause( 142947, [ hskp10, hskp15, hskp17, hskp30, hskp17, hskp30 ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142949, [ hskp10, hskp15, hskp17, hskp30 ] )
% 67.88/68.24  , clause( 142948, [ hskp10, hskp15, hskp17, hskp30, hskp30 ] )
% 67.88/68.24  , 3, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13705, [ hskp10, hskp15, hskp17, hskp30 ] )
% 67.88/68.24  , clause( 142949, [ hskp10, hskp15, hskp17, hskp30 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142950, [ 'c3_1'( a2005 ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , clause( 38, [ 'c3_1'( a2005 ), ~( hskp30 ) ] )
% 67.88/68.24  , 1, clause( 13705, [ hskp10, hskp15, hskp17, hskp30 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13706, [ hskp10, hskp15, hskp17, 'c3_1'( a2005 ) ] )
% 67.88/68.24  , clause( 142950, [ 'c3_1'( a2005 ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142951, [ 'c2_1'( a2005 ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , clause( 37, [ 'c2_1'( a2005 ), ~( hskp30 ) ] )
% 67.88/68.24  , 1, clause( 13705, [ hskp10, hskp15, hskp17, hskp30 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13707, [ hskp10, hskp15, hskp17, 'c2_1'( a2005 ) ] )
% 67.88/68.24  , clause( 142951, [ 'c2_1'( a2005 ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142952, [ 'c0_1'( a2005 ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , clause( 36, [ 'c0_1'( a2005 ), ~( hskp30 ) ] )
% 67.88/68.24  , 1, clause( 13705, [ hskp10, hskp15, hskp17, hskp30 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13708, [ hskp10, hskp15, hskp17, 'c0_1'( a2005 ) ] )
% 67.88/68.24  , clause( 142952, [ 'c0_1'( a2005 ), hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142953, [ ~( 'c2_1'( a2005 ) ), 'c1_1'( a2005 ), hskp10, hskp10, 
% 67.88/68.24    hskp15, hskp17 ] )
% 67.88/68.24  , clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ]
% 67.88/68.24     )
% 67.88/68.24  , 3, clause( 13706, [ hskp10, hskp15, hskp17, 'c3_1'( a2005 ) ] )
% 67.88/68.24  , 3, substitution( 0, [ :=( X, a2005 )] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142954, [ ~( 'c2_1'( a2005 ) ), 'c1_1'( a2005 ), hskp10, hskp15, 
% 67.88/68.24    hskp17 ] )
% 67.88/68.24  , clause( 142953, [ ~( 'c2_1'( a2005 ) ), 'c1_1'( a2005 ), hskp10, hskp10, 
% 67.88/68.24    hskp15, hskp17 ] )
% 67.88/68.24  , 2, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13721, [ hskp10, hskp15, hskp17, 'c1_1'( a2005 ), ~( 'c2_1'( a2005
% 67.88/68.24     ) ) ] )
% 67.88/68.24  , clause( 142954, [ ~( 'c2_1'( a2005 ) ), 'c1_1'( a2005 ), hskp10, hskp15, 
% 67.88/68.24    hskp17 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 3 ), ==>( 2
% 67.88/68.24    , 0 ), ==>( 3, 1 ), ==>( 4, 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142955, [ ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( a2005 ) ), hskp17, 
% 67.88/68.24    hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.88/68.24     ) ] )
% 67.88/68.24  , 3, clause( 13707, [ hskp10, hskp15, hskp17, 'c2_1'( a2005 ) ] )
% 67.88/68.24  , 3, substitution( 0, [ :=( X, a2005 )] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142956, [ ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( a2005 ) ), hskp17, 
% 67.88/68.24    hskp10, hskp15 ] )
% 67.88/68.24  , clause( 142955, [ ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( a2005 ) ), hskp17, 
% 67.88/68.24    hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , 2, 5, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13722, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( 
% 67.88/68.24    a2005 ) ) ] )
% 67.88/68.24  , clause( 142956, [ ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( a2005 ) ), hskp17, 
% 67.88/68.24    hskp10, hskp15 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 4 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 0 ), ==>( 4, 1 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142957, [ hskp10, hskp15, hskp17, 'c1_1'( a2005 ), hskp10, hskp15, 
% 67.88/68.24    hskp17 ] )
% 67.88/68.24  , clause( 13721, [ hskp10, hskp15, hskp17, 'c1_1'( a2005 ), ~( 'c2_1'( 
% 67.88/68.24    a2005 ) ) ] )
% 67.88/68.24  , 4, clause( 13707, [ hskp10, hskp15, hskp17, 'c2_1'( a2005 ) ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142958, [ hskp10, hskp15, hskp17, 'c1_1'( a2005 ), hskp15, hskp17 ]
% 67.88/68.24     )
% 67.88/68.24  , clause( 142957, [ hskp10, hskp15, hskp17, 'c1_1'( a2005 ), hskp10, hskp15
% 67.88/68.24    , hskp17 ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142959, [ hskp10, hskp15, hskp17, 'c1_1'( a2005 ), hskp17 ] )
% 67.88/68.24  , clause( 142958, [ hskp10, hskp15, hskp17, 'c1_1'( a2005 ), hskp15, hskp17
% 67.88/68.24     ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142960, [ hskp10, hskp15, hskp17, 'c1_1'( a2005 ) ] )
% 67.88/68.24  , clause( 142959, [ hskp10, hskp15, hskp17, 'c1_1'( a2005 ), hskp17 ] )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13726, [ hskp10, hskp15, hskp17, 'c1_1'( a2005 ) ] )
% 67.88/68.24  , clause( 142960, [ hskp10, hskp15, hskp17, 'c1_1'( a2005 ) ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142961, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a2005 ) ), hskp10, 
% 67.88/68.24    hskp15, hskp17 ] )
% 67.88/68.24  , clause( 13722, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( 
% 67.88/68.24    a2005 ) ) ] )
% 67.88/68.24  , 4, clause( 13726, [ hskp10, hskp15, hskp17, 'c1_1'( a2005 ) ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142962, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a2005 ) ), hskp15, 
% 67.88/68.24    hskp17 ] )
% 67.88/68.24  , clause( 142961, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a2005 ) ), hskp10, 
% 67.88/68.24    hskp15, hskp17 ] )
% 67.88/68.24  , 0, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142963, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a2005 ) ), hskp17 ] )
% 67.88/68.24  , clause( 142962, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a2005 ) ), hskp15, 
% 67.88/68.24    hskp17 ] )
% 67.88/68.24  , 1, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142964, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a2005 ) ) ] )
% 67.88/68.24  , clause( 142963, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a2005 ) ), hskp17 ]
% 67.88/68.24     )
% 67.88/68.24  , 2, 4, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13727, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a2005 ) ) ] )
% 67.88/68.24  , clause( 142964, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a2005 ) ) ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142965, [ hskp10, hskp15, hskp17, hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , clause( 13727, [ hskp10, hskp15, hskp17, ~( 'c0_1'( a2005 ) ) ] )
% 67.88/68.24  , 3, clause( 13708, [ hskp10, hskp15, hskp17, 'c0_1'( a2005 ) ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142966, [ hskp10, hskp15, hskp17, hskp15, hskp17 ] )
% 67.88/68.24  , clause( 142965, [ hskp10, hskp15, hskp17, hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , 0, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142967, [ hskp10, hskp15, hskp17, hskp17 ] )
% 67.88/68.24  , clause( 142966, [ hskp10, hskp15, hskp17, hskp15, hskp17 ] )
% 67.88/68.24  , 1, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142968, [ hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , clause( 142967, [ hskp10, hskp15, hskp17, hskp17 ] )
% 67.88/68.24  , 2, 3, substitution( 0, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13728, [ hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , clause( 142968, [ hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.24    , 2 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142969, [ 'c3_1'( a1998 ), hskp10, hskp15 ] )
% 67.88/68.24  , clause( 59, [ 'c3_1'( a1998 ), ~( hskp17 ) ] )
% 67.88/68.24  , 1, clause( 13728, [ hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13742, [ hskp10, hskp15, 'c3_1'( a1998 ) ] )
% 67.88/68.24  , clause( 142969, [ 'c3_1'( a1998 ), hskp10, hskp15 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142970, [ ~( 'c0_1'( a1998 ) ), hskp10, hskp15 ] )
% 67.88/68.24  , clause( 100, [ ~( 'c0_1'( a1998 ) ), ~( hskp17 ) ] )
% 67.88/68.24  , 1, clause( 13728, [ hskp10, hskp15, hskp17 ] )
% 67.88/68.24  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13743, [ hskp10, hskp15, ~( 'c0_1'( a1998 ) ) ] )
% 67.88/68.24  , clause( 142970, [ ~( 'c0_1'( a1998 ) ), hskp10, hskp15 ] )
% 67.88/68.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.24    , 1 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142971, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( a1998 ) )
% 67.88/68.24    , 'c2_1'( X ), 'c0_1'( a1998 ), hskp10, hskp15 ] )
% 67.88/68.24  , clause( 601, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.88/68.24    'c2_1'( X ), 'c0_1'( Y ), ~( 'c3_1'( Y ) ) ] )
% 67.88/68.24  , 5, clause( 13742, [ hskp10, hskp15, 'c3_1'( a1998 ) ] )
% 67.88/68.24  , 2, substitution( 0, [ :=( X, X ), :=( Y, a1998 )] ), substitution( 1, [] )
% 67.88/68.24    ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142972, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.24    'c2_1'( a1998 ) ), 'c2_1'( X ), hskp10, hskp15 ] )
% 67.88/68.24  , clause( 13743, [ hskp10, hskp15, ~( 'c0_1'( a1998 ) ) ] )
% 67.88/68.24  , 2, clause( 142971, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( a1998
% 67.88/68.24     ) ), 'c2_1'( X ), 'c0_1'( a1998 ), hskp10, hskp15 ] )
% 67.88/68.24  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142973, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.24    'c2_1'( a1998 ) ), 'c2_1'( X ), hskp15 ] )
% 67.88/68.24  , clause( 142972, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.24    'c2_1'( a1998 ) ), 'c2_1'( X ), hskp10, hskp15 ] )
% 67.88/68.24  , 0, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142974, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.24    'c2_1'( a1998 ) ), 'c2_1'( X ) ] )
% 67.88/68.24  , clause( 142973, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.24    'c2_1'( a1998 ) ), 'c2_1'( X ), hskp15 ] )
% 67.88/68.24  , 1, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13762, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.88/68.24    X ), ~( 'c2_1'( a1998 ) ) ] )
% 67.88/68.24  , clause( 142974, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.24    'c2_1'( a1998 ) ), 'c2_1'( X ) ] )
% 67.88/68.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.24    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142975, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.88/68.24    a1998 ), 'c2_1'( a1998 ), hskp10, hskp10, hskp15 ] )
% 67.88/68.24  , clause( 574, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( Y
% 67.88/68.24     ), 'c2_1'( Y ), hskp10, ~( 'c3_1'( Y ) ) ] )
% 67.88/68.24  , 6, clause( 13742, [ hskp10, hskp15, 'c3_1'( a1998 ) ] )
% 67.88/68.24  , 2, substitution( 0, [ :=( X, X ), :=( Y, a1998 )] ), substitution( 1, [] )
% 67.88/68.24    ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142979, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.24    'c2_1'( X ), 'c2_1'( a1998 ), hskp10, hskp10, hskp15 ] )
% 67.88/68.24  , clause( 13743, [ hskp10, hskp15, ~( 'c0_1'( a1998 ) ) ] )
% 67.88/68.24  , 2, clause( 142975, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.88/68.24    'c0_1'( a1998 ), 'c2_1'( a1998 ), hskp10, hskp10, hskp15 ] )
% 67.88/68.24  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142980, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.24    'c2_1'( X ), 'c2_1'( a1998 ), hskp10, hskp15 ] )
% 67.88/68.24  , clause( 142979, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.24    'c2_1'( X ), 'c2_1'( a1998 ), hskp10, hskp10, hskp15 ] )
% 67.88/68.24  , 0, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142985, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.24    'c2_1'( X ), 'c2_1'( a1998 ), hskp15 ] )
% 67.88/68.24  , clause( 142980, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.24    'c2_1'( X ), 'c2_1'( a1998 ), hskp10, hskp15 ] )
% 67.88/68.24  , 0, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142986, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.24    'c2_1'( X ), 'c2_1'( a1998 ) ] )
% 67.88/68.24  , clause( 142985, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.24    'c2_1'( X ), 'c2_1'( a1998 ), hskp15 ] )
% 67.88/68.24  , 1, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 13764, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.88/68.24    a1998 ), 'c2_1'( X ) ] )
% 67.88/68.24  , clause( 142986, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.24    'c2_1'( X ), 'c2_1'( a1998 ) ] )
% 67.88/68.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.24    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142991, [ hskp27, hskp30, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.24    hskp10, hskp27, hskp30, 'c2_1'( X ) ] )
% 67.88/68.24  , clause( 211, [ hskp27, hskp30, ~( 'c2_1'( a1979 ) ) ] )
% 67.88/68.24  , 2, clause( 2835, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp10, hskp27, 
% 67.88/68.24    hskp30, 'c2_1'( X ), 'c2_1'( a1979 ) ] )
% 67.88/68.24  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142992, [ hskp27, hskp30, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.24    hskp10, hskp30, 'c2_1'( X ) ] )
% 67.88/68.24  , clause( 142991, [ hskp27, hskp30, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.24    hskp10, hskp27, hskp30, 'c2_1'( X ) ] )
% 67.88/68.24  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142993, [ hskp27, hskp30, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.24    hskp10, 'c2_1'( X ) ] )
% 67.88/68.24  , clause( 142992, [ hskp27, hskp30, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.24    hskp10, hskp30, 'c2_1'( X ) ] )
% 67.88/68.24  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  subsumption(
% 67.88/68.24  clause( 15554, [ ~( 'c0_1'( X ) ), hskp10, hskp27, hskp30, ~( 'c1_1'( X ) )
% 67.88/68.24    , 'c2_1'( X ) ] )
% 67.88/68.24  , clause( 142993, [ hskp27, hskp30, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.24    hskp10, 'c2_1'( X ) ] )
% 67.88/68.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.88/68.24    3 ), ==>( 2, 0 ), ==>( 3, 4 ), ==>( 4, 1 ), ==>( 5, 5 )] ) ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  resolution(
% 67.88/68.24  clause( 142994, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c0_1'( X
% 67.88/68.24     ) ), hskp10, hskp27, hskp30, ~( 'c1_1'( X ) ) ] )
% 67.88/68.24  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.88/68.24     ) ] )
% 67.88/68.24  , 3, clause( 15554, [ ~( 'c0_1'( X ) ), hskp10, hskp27, hskp30, ~( 'c1_1'( 
% 67.88/68.24    X ) ), 'c2_1'( X ) ] )
% 67.88/68.24  , 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.88/68.24    ).
% 67.88/68.24  
% 67.88/68.24  
% 67.88/68.24  factor(
% 67.88/68.24  clause( 142995, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp10, 
% 67.88/68.24    hskp27, hskp30, ~( 'c1_1'( X ) ) ] )
% 67.88/68.24  , clause( 142994, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c0_1'( 
% 67.88/68.24    X ) ), hskp10, hskp27, hskp30, ~( 'c1_1'( X ) ) ] )
% 67.88/68.24  , 0, 3, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 142996, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp10, 
% 67.88/68.25    hskp27, hskp30 ] )
% 67.88/68.25  , clause( 142995, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp10, 
% 67.88/68.25    hskp27, hskp30, ~( 'c1_1'( X ) ) ] )
% 67.88/68.25  , 1, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 15583, [ hskp10, hskp27, hskp30, ~( 'c0_1'( X ) ), hskp17, ~( 
% 67.88/68.25    'c1_1'( X ) ) ] )
% 67.88/68.25  , clause( 142996, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp10, 
% 67.88/68.25    hskp27, hskp30 ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 67.88/68.25    5 ), ==>( 2, 4 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 142997, [ hskp10, hskp15, hskp10, hskp15, ~( 'c0_1'( a1996 ) ), ~( 
% 67.88/68.25    'c1_1'( a1996 ) ), ~( 'c2_1'( a1998 ) ) ] )
% 67.88/68.25  , clause( 12243, [ hskp10, hskp15, ~( 'c2_1'( a1996 ) ) ] )
% 67.88/68.25  , 2, clause( 13762, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( X ), ~( 'c2_1'( a1998 ) ) ] )
% 67.88/68.25  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1996 )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 142998, [ hskp10, hskp15, hskp15, ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( 
% 67.88/68.25    a1996 ) ), ~( 'c2_1'( a1998 ) ) ] )
% 67.88/68.25  , clause( 142997, [ hskp10, hskp15, hskp10, hskp15, ~( 'c0_1'( a1996 ) ), 
% 67.88/68.25    ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( a1998 ) ) ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 142999, [ hskp10, hskp15, ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 )
% 67.88/68.25     ), ~( 'c2_1'( a1998 ) ) ] )
% 67.88/68.25  , clause( 142998, [ hskp10, hskp15, hskp15, ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( 
% 67.88/68.25    a1996 ) ), ~( 'c2_1'( a1998 ) ) ] )
% 67.88/68.25  , 1, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143000, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( a1998 )
% 67.88/68.25     ), hskp10, hskp15 ] )
% 67.88/68.25  , clause( 142999, [ hskp10, hskp15, ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996
% 67.88/68.25     ) ), ~( 'c2_1'( a1998 ) ) ] )
% 67.88/68.25  , 2, clause( 12241, [ hskp10, hskp15, 'c0_1'( a1996 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143001, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( a1998 )
% 67.88/68.25     ), hskp15 ] )
% 67.88/68.25  , clause( 143000, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( a1998
% 67.88/68.25     ) ), hskp10, hskp15 ] )
% 67.88/68.25  , 0, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143002, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( a1998 )
% 67.88/68.25     ) ] )
% 67.88/68.25  , clause( 143001, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( a1998
% 67.88/68.25     ) ), hskp15 ] )
% 67.88/68.25  , 1, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 16417, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( a1998 ) )
% 67.88/68.25     ] )
% 67.88/68.25  , clause( 143002, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( a1998
% 67.88/68.25     ) ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143003, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), hskp10, hskp15, ~( 
% 67.88/68.25    'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.88/68.25  , clause( 16417, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( a1998 )
% 67.88/68.25     ) ] )
% 67.88/68.25  , 3, clause( 13764, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( a1998 ), 'c2_1'( X ) ] )
% 67.88/68.25  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143004, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), hskp15, ~( 'c0_1'( 
% 67.88/68.25    X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.88/68.25  , clause( 143003, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), hskp10, hskp15, 
% 67.88/68.25    ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.88/68.25  , 0, 3, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143008, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), ~( 'c0_1'( X ) ), 
% 67.88/68.25    ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.88/68.25  , clause( 143004, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), hskp15, ~( 'c0_1'( 
% 67.88/68.25    X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.88/68.25  , 1, 3, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17030, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.25    'c1_1'( a1996 ) ), 'c2_1'( X ) ] )
% 67.88/68.25  , clause( 143008, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), ~( 'c0_1'( X ) )
% 67.88/68.25    , ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143009, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( X ), hskp10, hskp15, ~( 'c0_1'( Y ) ), ~( 'c1_1'( Y ) ), 'c2_1'( 
% 67.88/68.25    Y ) ] )
% 67.88/68.25  , clause( 13762, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( X ), ~( 'c2_1'( a1998 ) ) ] )
% 67.88/68.25  , 5, clause( 13764, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( a1998 ), 'c2_1'( X ) ] )
% 67.88/68.25  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, Y )] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143011, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( X ), hskp10, hskp15, ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.88/68.25  , clause( 143009, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( X ), hskp10, hskp15, ~( 'c0_1'( Y ) ), ~( 'c1_1'( Y ) ), 'c2_1'( 
% 67.88/68.25    Y ) ] )
% 67.88/68.25  , 2, 7, substitution( 0, [ :=( X, X ), :=( Y, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143013, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( X ), hskp10, hskp15, 'c2_1'( X ) ] )
% 67.88/68.25  , clause( 143011, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( X ), hskp10, hskp15, ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.88/68.25  , 3, 7, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17031, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.25    'c0_1'( Y ) ), ~( 'c1_1'( Y ) ), 'c2_1'( Y ), 'c2_1'( X ) ] )
% 67.88/68.25  , clause( 143013, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( X ), hskp10, hskp15, 'c2_1'( X ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 7 ), ==>( 5, 0 ), ==>( 6, 1 ), 
% 67.88/68.25    ==>( 7, 7 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143018, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.25    'c1_1'( X ) ), 'c2_1'( X ), 'c2_1'( X ) ] )
% 67.88/68.25  , clause( 17031, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.25    'c0_1'( Y ) ), ~( 'c1_1'( Y ) ), 'c2_1'( Y ), 'c2_1'( X ) ] )
% 67.88/68.25  , 2, 4, substitution( 0, [ :=( X, X ), :=( Y, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143019, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( X ), 'c2_1'( X ) ] )
% 67.88/68.25  , clause( 143018, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.25    'c1_1'( X ) ), 'c2_1'( X ), 'c2_1'( X ) ] )
% 67.88/68.25  , 3, 4, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143020, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( X ) ] )
% 67.88/68.25  , clause( 143019, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( X ), 'c2_1'( X ) ] )
% 67.88/68.25  , 4, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17041, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.88/68.25    X ) ] )
% 67.88/68.25  , clause( 143020, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( X ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143021, [ hskp10, hskp15, ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 )
% 67.88/68.25     ), 'c2_1'( a1996 ) ] )
% 67.88/68.25  , clause( 17030, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.25    'c1_1'( a1996 ) ), 'c2_1'( X ) ] )
% 67.88/68.25  , 3, 4, substitution( 0, [ :=( X, a1996 )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143022, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), 'c2_1'( a1996 ), 
% 67.88/68.25    hskp10, hskp15 ] )
% 67.88/68.25  , clause( 143021, [ hskp10, hskp15, ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996
% 67.88/68.25     ) ), 'c2_1'( a1996 ) ] )
% 67.88/68.25  , 2, clause( 12241, [ hskp10, hskp15, 'c0_1'( a1996 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143023, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), 'c2_1'( a1996 ), 
% 67.88/68.25    hskp15 ] )
% 67.88/68.25  , clause( 143022, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), 'c2_1'( a1996 ), 
% 67.88/68.25    hskp10, hskp15 ] )
% 67.88/68.25  , 0, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143024, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), 'c2_1'( a1996 ) ]
% 67.88/68.25     )
% 67.88/68.25  , clause( 143023, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), 'c2_1'( a1996 ), 
% 67.88/68.25    hskp15 ] )
% 67.88/68.25  , 1, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17042, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), 'c2_1'( a1996 ) ] )
% 67.88/68.25  , clause( 143024, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), 'c2_1'( a1996 ) ]
% 67.88/68.25     )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143025, [ hskp10, hskp15, hskp10, hskp15, ~( 'c1_1'( a1996 ) ) ] )
% 67.88/68.25  , clause( 12243, [ hskp10, hskp15, ~( 'c2_1'( a1996 ) ) ] )
% 67.88/68.25  , 2, clause( 17042, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ), 'c2_1'( a1996 )
% 67.88/68.25     ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143026, [ hskp10, hskp15, hskp15, ~( 'c1_1'( a1996 ) ) ] )
% 67.88/68.25  , clause( 143025, [ hskp10, hskp15, hskp10, hskp15, ~( 'c1_1'( a1996 ) ) ]
% 67.88/68.25     )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143027, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ) ] )
% 67.88/68.25  , clause( 143026, [ hskp10, hskp15, hskp15, ~( 'c1_1'( a1996 ) ) ] )
% 67.88/68.25  , 1, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17043, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ) ] )
% 67.88/68.25  , clause( 143027, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143028, [ hskp10, hskp15, hskp10, hskp15, hskp1 ] )
% 67.88/68.25  , clause( 17043, [ hskp10, hskp15, ~( 'c1_1'( a1996 ) ) ] )
% 67.88/68.25  , 2, clause( 12261, [ hskp10, hskp15, hskp1, 'c1_1'( a1996 ) ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143029, [ hskp10, hskp15, hskp15, hskp1 ] )
% 67.88/68.25  , clause( 143028, [ hskp10, hskp15, hskp10, hskp15, hskp1 ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143030, [ hskp10, hskp15, hskp1 ] )
% 67.88/68.25  , clause( 143029, [ hskp10, hskp15, hskp15, hskp1 ] )
% 67.88/68.25  , 1, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17047, [ hskp10, hskp15, hskp1 ] )
% 67.88/68.25  , clause( 143030, [ hskp10, hskp15, hskp1 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143031, [ 'c0_1'( a1971 ), hskp10, hskp15 ] )
% 67.88/68.25  , clause( 81, [ 'c0_1'( a1971 ), ~( hskp1 ) ] )
% 67.88/68.25  , 1, clause( 17047, [ hskp10, hskp15, hskp1 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17052, [ hskp10, hskp15, 'c0_1'( a1971 ) ] )
% 67.88/68.25  , clause( 143031, [ 'c0_1'( a1971 ), hskp10, hskp15 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143032, [ 'c2_1'( a1971 ), hskp10, hskp15 ] )
% 67.88/68.25  , clause( 82, [ 'c2_1'( a1971 ), ~( hskp1 ) ] )
% 67.88/68.25  , 1, clause( 17047, [ hskp10, hskp15, hskp1 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17053, [ hskp10, hskp15, 'c2_1'( a1971 ) ] )
% 67.88/68.25  , clause( 143032, [ 'c2_1'( a1971 ), hskp10, hskp15 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143033, [ ~( 'c1_1'( a1971 ) ), hskp10, hskp15 ] )
% 67.88/68.25  , clause( 125, [ ~( 'c1_1'( a1971 ) ), ~( hskp1 ) ] )
% 67.88/68.25  , 1, clause( 17047, [ hskp10, hskp15, hskp1 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17054, [ hskp10, hskp15, ~( 'c1_1'( a1971 ) ) ] )
% 67.88/68.25  , clause( 143033, [ ~( 'c1_1'( a1971 ) ), hskp10, hskp15 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143034, [ hskp5, hskp23, ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), 
% 67.88/68.25    hskp10, hskp10, hskp15 ] )
% 67.88/68.25  , clause( 6544, [ hskp5, hskp23, ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp10, ~( 
% 67.88/68.25    'c2_1'( X ) ) ] )
% 67.88/68.25  , 5, clause( 17053, [ hskp10, hskp15, 'c2_1'( a1971 ) ] )
% 67.88/68.25  , 2, substitution( 0, [ :=( X, a1971 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143036, [ hskp5, hskp23, 'c1_1'( a1971 ), hskp10, hskp10, hskp15, 
% 67.88/68.25    hskp10, hskp15 ] )
% 67.88/68.25  , clause( 143034, [ hskp5, hskp23, ~( 'c0_1'( a1971 ) ), 'c1_1'( a1971 ), 
% 67.88/68.25    hskp10, hskp10, hskp15 ] )
% 67.88/68.25  , 2, clause( 17052, [ hskp10, hskp15, 'c0_1'( a1971 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143037, [ hskp5, hskp23, 'c1_1'( a1971 ), hskp10, hskp15, hskp10, 
% 67.88/68.25    hskp15 ] )
% 67.88/68.25  , clause( 143036, [ hskp5, hskp23, 'c1_1'( a1971 ), hskp10, hskp10, hskp15
% 67.88/68.25    , hskp10, hskp15 ] )
% 67.88/68.25  , 3, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143038, [ hskp5, hskp23, 'c1_1'( a1971 ), hskp10, hskp15, hskp15 ]
% 67.88/68.25     )
% 67.88/68.25  , clause( 143037, [ hskp5, hskp23, 'c1_1'( a1971 ), hskp10, hskp15, hskp10
% 67.88/68.25    , hskp15 ] )
% 67.88/68.25  , 3, 5, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143039, [ hskp5, hskp23, 'c1_1'( a1971 ), hskp10, hskp15 ] )
% 67.88/68.25  , clause( 143038, [ hskp5, hskp23, 'c1_1'( a1971 ), hskp10, hskp15, hskp15
% 67.88/68.25     ] )
% 67.88/68.25  , 4, 5, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17065, [ hskp10, hskp15, hskp23, hskp5, 'c1_1'( a1971 ) ] )
% 67.88/68.25  , clause( 143039, [ hskp5, hskp23, 'c1_1'( a1971 ), hskp10, hskp15 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 2 ), ==>( 2
% 67.88/68.25    , 4 ), ==>( 3, 0 ), ==>( 4, 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143040, [ hskp10, hskp15, hskp10, hskp15, hskp23, hskp5 ] )
% 67.88/68.25  , clause( 17054, [ hskp10, hskp15, ~( 'c1_1'( a1971 ) ) ] )
% 67.88/68.25  , 2, clause( 17065, [ hskp10, hskp15, hskp23, hskp5, 'c1_1'( a1971 ) ] )
% 67.88/68.25  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143041, [ hskp10, hskp15, hskp15, hskp23, hskp5 ] )
% 67.88/68.25  , clause( 143040, [ hskp10, hskp15, hskp10, hskp15, hskp23, hskp5 ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143042, [ hskp10, hskp15, hskp23, hskp5 ] )
% 67.88/68.25  , clause( 143041, [ hskp10, hskp15, hskp15, hskp23, hskp5 ] )
% 67.88/68.25  , 1, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17128, [ hskp10, hskp15, hskp23, hskp5 ] )
% 67.88/68.25  , clause( 143042, [ hskp10, hskp15, hskp23, hskp5 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143043, [ 'c1_1'( a1977 ), hskp10, hskp15, hskp23 ] )
% 67.88/68.25  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.88/68.25  , 1, clause( 17128, [ hskp10, hskp15, hskp23, hskp5 ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17129, [ hskp10, hskp15, hskp23, 'c1_1'( a1977 ) ] )
% 67.88/68.25  , clause( 143043, [ 'c1_1'( a1977 ), hskp10, hskp15, hskp23 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143044, [ ~( 'c2_1'( a1977 ) ), hskp10, hskp15, hskp23 ] )
% 67.88/68.25  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.88/68.25  , 1, clause( 17128, [ hskp10, hskp15, hskp23, hskp5 ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17130, [ hskp10, hskp15, hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.88/68.25  , clause( 143044, [ ~( 'c2_1'( a1977 ) ), hskp10, hskp15, hskp23 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143045, [ ~( 'c3_1'( a1977 ) ), hskp10, hskp15, hskp23 ] )
% 67.88/68.25  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.88/68.25  , 1, clause( 17128, [ hskp10, hskp15, hskp23, hskp5 ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17131, [ hskp10, hskp15, hskp23, ~( 'c3_1'( a1977 ) ) ] )
% 67.88/68.25  , clause( 143045, [ ~( 'c3_1'( a1977 ) ), hskp10, hskp15, hskp23 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143046, [ hskp10, hskp15, hskp23, hskp10, hskp15, ~( 'c1_1'( a1977
% 67.88/68.25     ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.25  , clause( 17131, [ hskp10, hskp15, hskp23, ~( 'c3_1'( a1977 ) ) ] )
% 67.88/68.25  , 3, clause( 11865, [ hskp10, hskp15, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( 
% 67.88/68.25    X ) ] )
% 67.88/68.25  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143047, [ hskp10, hskp15, hskp23, hskp15, ~( 'c1_1'( a1977 ) ), 
% 67.88/68.25    'c2_1'( a1977 ) ] )
% 67.88/68.25  , clause( 143046, [ hskp10, hskp15, hskp23, hskp10, hskp15, ~( 'c1_1'( 
% 67.88/68.25    a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143048, [ hskp10, hskp15, hskp23, ~( 'c1_1'( a1977 ) ), 'c2_1'( 
% 67.88/68.25    a1977 ) ] )
% 67.88/68.25  , clause( 143047, [ hskp10, hskp15, hskp23, hskp15, ~( 'c1_1'( a1977 ) ), 
% 67.88/68.25    'c2_1'( a1977 ) ] )
% 67.88/68.25  , 1, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17138, [ hskp10, hskp15, hskp23, ~( 'c1_1'( a1977 ) ), 'c2_1'( 
% 67.88/68.25    a1977 ) ] )
% 67.88/68.25  , clause( 143048, [ hskp10, hskp15, hskp23, ~( 'c1_1'( a1977 ) ), 'c2_1'( 
% 67.88/68.25    a1977 ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143049, [ hskp10, hskp15, hskp23, hskp10, hskp15, hskp23, ~( 'c1_1'( 
% 67.88/68.25    a1977 ) ) ] )
% 67.88/68.25  , clause( 17130, [ hskp10, hskp15, hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.88/68.25  , 3, clause( 17138, [ hskp10, hskp15, hskp23, ~( 'c1_1'( a1977 ) ), 'c2_1'( 
% 67.88/68.25    a1977 ) ] )
% 67.88/68.25  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143050, [ hskp10, hskp15, hskp23, hskp15, hskp23, ~( 'c1_1'( a1977
% 67.88/68.25     ) ) ] )
% 67.88/68.25  , clause( 143049, [ hskp10, hskp15, hskp23, hskp10, hskp15, hskp23, ~( 
% 67.88/68.25    'c1_1'( a1977 ) ) ] )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143051, [ hskp10, hskp15, hskp23, hskp23, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.25  , clause( 143050, [ hskp10, hskp15, hskp23, hskp15, hskp23, ~( 'c1_1'( 
% 67.88/68.25    a1977 ) ) ] )
% 67.88/68.25  , 1, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143052, [ hskp10, hskp15, hskp23, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.25  , clause( 143051, [ hskp10, hskp15, hskp23, hskp23, ~( 'c1_1'( a1977 ) ) ]
% 67.88/68.25     )
% 67.88/68.25  , 2, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17169, [ hskp10, hskp15, hskp23, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.25  , clause( 143052, [ hskp10, hskp15, hskp23, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143053, [ hskp10, hskp15, hskp23, hskp10, hskp15, hskp23 ] )
% 67.88/68.25  , clause( 17169, [ hskp10, hskp15, hskp23, ~( 'c1_1'( a1977 ) ) ] )
% 67.88/68.25  , 3, clause( 17129, [ hskp10, hskp15, hskp23, 'c1_1'( a1977 ) ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143054, [ hskp10, hskp15, hskp23, hskp15, hskp23 ] )
% 67.88/68.25  , clause( 143053, [ hskp10, hskp15, hskp23, hskp10, hskp15, hskp23 ] )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143055, [ hskp10, hskp15, hskp23, hskp23 ] )
% 67.88/68.25  , clause( 143054, [ hskp10, hskp15, hskp23, hskp15, hskp23 ] )
% 67.88/68.25  , 1, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143056, [ hskp10, hskp15, hskp23 ] )
% 67.88/68.25  , clause( 143055, [ hskp10, hskp15, hskp23, hskp23 ] )
% 67.88/68.25  , 2, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17170, [ hskp10, hskp15, hskp23 ] )
% 67.88/68.25  , clause( 143056, [ hskp10, hskp15, hskp23 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143057, [ 'c1_1'( a2014 ), hskp10, hskp15 ] )
% 67.88/68.25  , clause( 51, [ 'c1_1'( a2014 ), ~( hskp23 ) ] )
% 67.88/68.25  , 1, clause( 17170, [ hskp10, hskp15, hskp23 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17171, [ hskp10, hskp15, 'c1_1'( a2014 ) ] )
% 67.88/68.25  , clause( 143057, [ 'c1_1'( a2014 ), hskp10, hskp15 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143058, [ 'c0_1'( a2014 ), hskp10, hskp15 ] )
% 67.88/68.25  , clause( 50, [ 'c0_1'( a2014 ), ~( hskp23 ) ] )
% 67.88/68.25  , 1, clause( 17170, [ hskp10, hskp15, hskp23 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17172, [ hskp10, hskp15, 'c0_1'( a2014 ) ] )
% 67.88/68.25  , clause( 143058, [ 'c0_1'( a2014 ), hskp10, hskp15 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143059, [ ~( 'c2_1'( a2014 ) ), hskp10, hskp15 ] )
% 67.88/68.25  , clause( 90, [ ~( 'c2_1'( a2014 ) ), ~( hskp23 ) ] )
% 67.88/68.25  , 1, clause( 17170, [ hskp10, hskp15, hskp23 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17173, [ hskp10, hskp15, ~( 'c2_1'( a2014 ) ) ] )
% 67.88/68.25  , clause( 143059, [ ~( 'c2_1'( a2014 ) ), hskp10, hskp15 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143060, [ hskp10, hskp15, hskp10, hskp15, ~( 'c0_1'( a2014 ) ), ~( 
% 67.88/68.25    'c1_1'( a2014 ) ) ] )
% 67.88/68.25  , clause( 17173, [ hskp10, hskp15, ~( 'c2_1'( a2014 ) ) ] )
% 67.88/68.25  , 2, clause( 17041, [ hskp10, hskp15, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( X ) ] )
% 67.88/68.25  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2014 )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143061, [ hskp10, hskp15, hskp15, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( 
% 67.88/68.25    a2014 ) ) ] )
% 67.88/68.25  , clause( 143060, [ hskp10, hskp15, hskp10, hskp15, ~( 'c0_1'( a2014 ) ), 
% 67.88/68.25    ~( 'c1_1'( a2014 ) ) ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143062, [ hskp10, hskp15, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( a2014 )
% 67.88/68.25     ) ] )
% 67.88/68.25  , clause( 143061, [ hskp10, hskp15, hskp15, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( 
% 67.88/68.25    a2014 ) ) ] )
% 67.88/68.25  , 1, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143063, [ hskp10, hskp15, ~( 'c1_1'( a2014 ) ), hskp10, hskp15 ] )
% 67.88/68.25  , clause( 143062, [ hskp10, hskp15, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( a2014
% 67.88/68.25     ) ) ] )
% 67.88/68.25  , 2, clause( 17172, [ hskp10, hskp15, 'c0_1'( a2014 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143064, [ hskp10, hskp15, ~( 'c1_1'( a2014 ) ), hskp15 ] )
% 67.88/68.25  , clause( 143063, [ hskp10, hskp15, ~( 'c1_1'( a2014 ) ), hskp10, hskp15 ]
% 67.88/68.25     )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143065, [ hskp10, hskp15, ~( 'c1_1'( a2014 ) ) ] )
% 67.88/68.25  , clause( 143064, [ hskp10, hskp15, ~( 'c1_1'( a2014 ) ), hskp15 ] )
% 67.88/68.25  , 1, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17186, [ hskp10, hskp15, ~( 'c1_1'( a2014 ) ) ] )
% 67.88/68.25  , clause( 143065, [ hskp10, hskp15, ~( 'c1_1'( a2014 ) ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143066, [ hskp10, hskp15, hskp10, hskp15 ] )
% 67.88/68.25  , clause( 17186, [ hskp10, hskp15, ~( 'c1_1'( a2014 ) ) ] )
% 67.88/68.25  , 2, clause( 17171, [ hskp10, hskp15, 'c1_1'( a2014 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143067, [ hskp10, hskp15, hskp15 ] )
% 67.88/68.25  , clause( 143066, [ hskp10, hskp15, hskp10, hskp15 ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143068, [ hskp10, hskp15 ] )
% 67.88/68.25  , clause( 143067, [ hskp10, hskp15, hskp15 ] )
% 67.88/68.25  , 1, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17188, [ hskp10, hskp15 ] )
% 67.88/68.25  , clause( 143068, [ hskp10, hskp15 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143069, [ 'c2_1'( a1993 ), hskp10 ] )
% 67.88/68.25  , clause( 62, [ 'c2_1'( a1993 ), ~( hskp15 ) ] )
% 67.88/68.25  , 1, clause( 17188, [ hskp10, hskp15 ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17189, [ hskp10, 'c2_1'( a1993 ) ] )
% 67.88/68.25  , clause( 143069, [ 'c2_1'( a1993 ), hskp10 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143070, [ ~( 'c0_1'( a1993 ) ), hskp10 ] )
% 67.88/68.25  , clause( 102, [ ~( 'c0_1'( a1993 ) ), ~( hskp15 ) ] )
% 67.88/68.25  , 1, clause( 17188, [ hskp10, hskp15 ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17190, [ hskp10, ~( 'c0_1'( a1993 ) ) ] )
% 67.88/68.25  , clause( 143070, [ ~( 'c0_1'( a1993 ) ), hskp10 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143071, [ ~( 'c1_1'( a1993 ) ), hskp10 ] )
% 67.88/68.25  , clause( 103, [ ~( 'c1_1'( a1993 ) ), ~( hskp15 ) ] )
% 67.88/68.25  , 1, clause( 17188, [ hskp10, hskp15 ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17191, [ hskp10, ~( 'c1_1'( a1993 ) ) ] )
% 67.88/68.25  , clause( 143071, [ ~( 'c1_1'( a1993 ) ), hskp10 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143072, [ 'c1_1'( a1993 ), hskp10, hskp3, hskp17, hskp10 ] )
% 67.88/68.25  , clause( 265, [ 'c1_1'( X ), hskp10, hskp3, hskp17, ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , 4, clause( 17189, [ hskp10, 'c2_1'( a1993 ) ] )
% 67.88/68.25  , 1, substitution( 0, [ :=( X, a1993 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143074, [ hskp10, hskp10, hskp3, hskp17, hskp10 ] )
% 67.88/68.25  , clause( 17191, [ hskp10, ~( 'c1_1'( a1993 ) ) ] )
% 67.88/68.25  , 1, clause( 143072, [ 'c1_1'( a1993 ), hskp10, hskp3, hskp17, hskp10 ] )
% 67.88/68.25  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143075, [ hskp10, hskp3, hskp17, hskp10 ] )
% 67.88/68.25  , clause( 143074, [ hskp10, hskp10, hskp3, hskp17, hskp10 ] )
% 67.88/68.25  , 0, 1, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143076, [ hskp10, hskp3, hskp17 ] )
% 67.88/68.25  , clause( 143075, [ hskp10, hskp3, hskp17, hskp10 ] )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17208, [ hskp10, hskp17, hskp3 ] )
% 67.88/68.25  , clause( 143076, [ hskp10, hskp3, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143077, [ 'c1_1'( a1974 ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 77, [ 'c1_1'( a1974 ), ~( hskp3 ) ] )
% 67.88/68.25  , 1, clause( 17208, [ hskp10, hskp17, hskp3 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17212, [ hskp10, hskp17, 'c1_1'( a1974 ) ] )
% 67.88/68.25  , clause( 143077, [ 'c1_1'( a1974 ), hskp10, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143078, [ 'c2_1'( a1974 ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 78, [ 'c2_1'( a1974 ), ~( hskp3 ) ] )
% 67.88/68.25  , 1, clause( 17208, [ hskp10, hskp17, hskp3 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 17213, [ hskp10, hskp17, 'c2_1'( a1974 ) ] )
% 67.88/68.25  , clause( 143078, [ 'c2_1'( a1974 ), hskp10, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143082, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), ~( 'c2_1'( X )
% 67.88/68.25     ), 'c3_1'( X ), hskp10 ] )
% 67.88/68.25  , clause( 8099, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), ~( 'c2_1'( X )
% 67.88/68.25     ), ~( 'c2_1'( a1989 ) ), 'c3_1'( X ) ] )
% 67.88/68.25  , 4, clause( 8069, [ hskp10, 'c2_1'( a1989 ) ] )
% 67.88/68.25  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143083, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), ~( 'c2_1'( X )
% 67.88/68.25     ), 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 143082, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), ~( 'c2_1'( X
% 67.88/68.25     ) ), 'c3_1'( X ), hskp10 ] )
% 67.88/68.25  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 20092, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), ~( 'c2_1'( X )
% 67.88/68.25     ), 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 143083, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), ~( 'c2_1'( X
% 67.88/68.25     ) ), 'c3_1'( X ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143088, [ hskp27, hskp30, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( 
% 67.88/68.25    a1979 ) ), hskp27, hskp30, 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 211, [ hskp27, hskp30, ~( 'c2_1'( a1979 ) ) ] )
% 67.88/68.25  , 2, clause( 4286, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( a1979 ) ), 
% 67.88/68.25    'c2_1'( a1979 ), hskp27, hskp30, 'c3_1'( X ) ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143089, [ hskp27, hskp30, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( 
% 67.88/68.25    a1979 ) ), hskp30, 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 143088, [ hskp27, hskp30, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.25    'c1_1'( a1979 ) ), hskp27, hskp30, 'c3_1'( X ) ] )
% 67.88/68.25  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143093, [ hskp27, hskp30, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( 
% 67.88/68.25    a1979 ) ), 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 143089, [ hskp27, hskp30, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.25    'c1_1'( a1979 ) ), hskp30, 'c3_1'( X ) ] )
% 67.88/68.25  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 20104, [ 'c0_1'( X ), hskp27, hskp30, ~( 'c1_1'( X ) ), ~( 'c1_1'( 
% 67.88/68.25    a1979 ) ), 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 143093, [ hskp27, hskp30, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 
% 67.88/68.25    'c1_1'( a1979 ) ), 'c3_1'( X ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.88/68.25    2 ), ==>( 2, 0 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143098, [ hskp27, hskp30, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.88/68.25    X ), hskp27, hskp30, 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 211, [ hskp27, hskp30, ~( 'c2_1'( a1979 ) ) ] )
% 67.88/68.25  , 2, clause( 4247, [ ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( a1979 ), 
% 67.88/68.25    'c2_1'( X ), hskp27, hskp30, 'c3_1'( X ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143099, [ hskp27, hskp30, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.88/68.25    X ), hskp30, 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 143098, [ hskp27, hskp30, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 
% 67.88/68.25    'c2_1'( X ), hskp27, hskp30, 'c3_1'( X ) ] )
% 67.88/68.25  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143100, [ hskp27, hskp30, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.88/68.25    X ), 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 143099, [ hskp27, hskp30, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 
% 67.88/68.25    'c2_1'( X ), hskp30, 'c3_1'( X ) ] )
% 67.88/68.25  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 20105, [ ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), hskp27, hskp30, 'c2_1'( 
% 67.88/68.25    X ), 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 143100, [ hskp27, hskp30, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 
% 67.88/68.25    'c2_1'( X ), 'c3_1'( X ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.88/68.25    3 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143105, [ 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.88/68.25    hskp16, hskp18, 'c3_1'( X ), hskp16, hskp18 ] )
% 67.88/68.25  , clause( 4232, [ 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 
% 67.88/68.25    'c2_1'( a2009 ) ), hskp16, hskp18, 'c3_1'( X ) ] )
% 67.88/68.25  , 3, clause( 223, [ hskp16, hskp18, 'c2_1'( a2009 ) ] )
% 67.88/68.25  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143106, [ 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.88/68.25    hskp16, hskp18, 'c3_1'( X ), hskp18 ] )
% 67.88/68.25  , clause( 143105, [ 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.88/68.25    hskp16, hskp18, 'c3_1'( X ), hskp16, hskp18 ] )
% 67.88/68.25  , 3, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143107, [ 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.88/68.25    hskp16, hskp18, 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 143106, [ 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.88/68.25    hskp16, hskp18, 'c3_1'( X ), hskp18 ] )
% 67.88/68.25  , 4, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 20107, [ 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), hskp16, hskp18, ~( 
% 67.88/68.25    'c2_1'( X ) ), 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 143107, [ 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.88/68.25    hskp16, hskp18, 'c3_1'( X ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143108, [ hskp10, 'c0_1'( X ), ~( 'c1_1'( a1989 ) ), 'c1_1'( X ), 
% 67.88/68.25    ~( 'c2_1'( a1989 ) ), ~( 'c2_1'( X ) ), hskp10 ] )
% 67.88/68.25  , clause( 8071, [ hskp10, ~( 'c3_1'( a1989 ) ) ] )
% 67.88/68.25  , 1, clause( 4229, [ 'c0_1'( Y ), ~( 'c1_1'( X ) ), 'c1_1'( Y ), ~( 'c2_1'( 
% 67.88/68.25    X ) ), ~( 'c2_1'( Y ) ), hskp10, 'c3_1'( X ) ] )
% 67.88/68.25  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, a1989 ), :=( Y, X )] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143112, [ hskp10, 'c0_1'( X ), ~( 'c1_1'( a1989 ) ), 'c1_1'( X ), 
% 67.88/68.25    ~( 'c2_1'( X ) ), hskp10, hskp10 ] )
% 67.88/68.25  , clause( 143108, [ hskp10, 'c0_1'( X ), ~( 'c1_1'( a1989 ) ), 'c1_1'( X )
% 67.88/68.25    , ~( 'c2_1'( a1989 ) ), ~( 'c2_1'( X ) ), hskp10 ] )
% 67.88/68.25  , 4, clause( 8069, [ hskp10, 'c2_1'( a1989 ) ] )
% 67.88/68.25  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143113, [ hskp10, 'c0_1'( X ), ~( 'c1_1'( a1989 ) ), 'c1_1'( X ), 
% 67.88/68.25    ~( 'c2_1'( X ) ), hskp10 ] )
% 67.88/68.25  , clause( 143112, [ hskp10, 'c0_1'( X ), ~( 'c1_1'( a1989 ) ), 'c1_1'( X )
% 67.88/68.25    , ~( 'c2_1'( X ) ), hskp10, hskp10 ] )
% 67.88/68.25  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143114, [ hskp10, 'c0_1'( X ), ~( 'c1_1'( a1989 ) ), 'c1_1'( X ), 
% 67.88/68.25    ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , clause( 143113, [ hskp10, 'c0_1'( X ), ~( 'c1_1'( a1989 ) ), 'c1_1'( X )
% 67.88/68.25    , ~( 'c2_1'( X ) ), hskp10 ] )
% 67.88/68.25  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 20765, [ 'c0_1'( X ), ~( 'c1_1'( a1989 ) ), 'c1_1'( X ), hskp10, 
% 67.88/68.25    ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , clause( 143114, [ hskp10, 'c0_1'( X ), ~( 'c1_1'( a1989 ) ), 'c1_1'( X )
% 67.88/68.25    , ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 67.88/68.25    0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143115, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), ~( 'c1_1'( 
% 67.88/68.25    a1972 ) ), 'c2_1'( a1972 ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21, hskp1
% 67.88/68.25    , hskp21 ] )
% 67.88/68.25  , clause( 4341, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), ~( 'c1_1'( X
% 67.88/68.25     ) ), 'c2_1'( X ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21, ~( 'c3_1'( X )
% 67.88/68.25     ) ] )
% 67.88/68.25  , 8, clause( 218, [ hskp1, hskp21, 'c3_1'( a1972 ) ] )
% 67.88/68.25  , 2, substitution( 0, [ :=( X, a1972 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143116, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), ~( 'c1_1'( 
% 67.88/68.25    a1972 ) ), 'c2_1'( a1972 ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21, 
% 67.88/68.25    hskp21 ] )
% 67.88/68.25  , clause( 143115, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), ~( 'c1_1'( 
% 67.88/68.25    a1972 ) ), 'c2_1'( a1972 ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21, hskp1
% 67.88/68.25    , hskp21 ] )
% 67.88/68.25  , 6, 8, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143117, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), ~( 'c1_1'( 
% 67.88/68.25    a1972 ) ), 'c2_1'( a1972 ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21 ] )
% 67.88/68.25  , clause( 143116, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), ~( 'c1_1'( 
% 67.88/68.25    a1972 ) ), 'c2_1'( a1972 ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21, 
% 67.88/68.25    hskp21 ] )
% 67.88/68.25  , 7, 8, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143118, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), 'c2_1'( a1972
% 67.88/68.25     ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21, hskp1, hskp21 ] )
% 67.88/68.25  , clause( 143117, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), ~( 'c1_1'( 
% 67.88/68.25    a1972 ) ), 'c2_1'( a1972 ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21 ] )
% 67.88/68.25  , 2, clause( 216, [ hskp1, hskp21, 'c1_1'( a1972 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143119, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), 'c2_1'( a1972
% 67.88/68.25     ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21, hskp21 ] )
% 67.88/68.25  , clause( 143118, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), 'c2_1'( 
% 67.88/68.25    a1972 ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21, hskp1, hskp21 ] )
% 67.88/68.25  , 5, 7, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143120, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), 'c2_1'( a1972
% 67.88/68.25     ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21 ] )
% 67.88/68.25  , clause( 143119, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), 'c2_1'( 
% 67.88/68.25    a1972 ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21, hskp21 ] )
% 67.88/68.25  , 6, 7, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21210, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), 'c2_1'( a1972
% 67.88/68.25     ), hskp17, hskp1, hskp21, 'c2_1'( a2012 ) ] )
% 67.88/68.25  , clause( 143120, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), 'c2_1'( 
% 67.88/68.25    a1972 ), 'c2_1'( a2012 ), hskp17, hskp1, hskp21 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 ), ==>( 3, 6 ), ==>( 4, 3 ), ==>( 5, 4 ), ==>( 6, 5 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143121, [ 'c0_1'( a1993 ), ~( 'c1_1'( a1989 ) ), 'c1_1'( a1993 ), 
% 67.88/68.25    hskp10, hskp10 ] )
% 67.88/68.25  , clause( 20765, [ 'c0_1'( X ), ~( 'c1_1'( a1989 ) ), 'c1_1'( X ), hskp10, 
% 67.88/68.25    ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , 4, clause( 17189, [ hskp10, 'c2_1'( a1993 ) ] )
% 67.88/68.25  , 1, substitution( 0, [ :=( X, a1993 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143123, [ hskp10, ~( 'c1_1'( a1989 ) ), 'c1_1'( a1993 ), hskp10, 
% 67.88/68.25    hskp10 ] )
% 67.88/68.25  , clause( 17190, [ hskp10, ~( 'c0_1'( a1993 ) ) ] )
% 67.88/68.25  , 1, clause( 143121, [ 'c0_1'( a1993 ), ~( 'c1_1'( a1989 ) ), 'c1_1'( a1993
% 67.88/68.25     ), hskp10, hskp10 ] )
% 67.88/68.25  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143124, [ hskp10, ~( 'c1_1'( a1989 ) ), 'c1_1'( a1993 ), hskp10 ]
% 67.88/68.25     )
% 67.88/68.25  , clause( 143123, [ hskp10, ~( 'c1_1'( a1989 ) ), 'c1_1'( a1993 ), hskp10, 
% 67.88/68.25    hskp10 ] )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143125, [ hskp10, ~( 'c1_1'( a1989 ) ), 'c1_1'( a1993 ) ] )
% 67.88/68.25  , clause( 143124, [ hskp10, ~( 'c1_1'( a1989 ) ), 'c1_1'( a1993 ), hskp10 ]
% 67.88/68.25     )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21498, [ ~( 'c1_1'( a1989 ) ), hskp10, 'c1_1'( a1993 ) ] )
% 67.88/68.25  , clause( 143125, [ hskp10, ~( 'c1_1'( a1989 ) ), 'c1_1'( a1993 ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143126, [ hskp10, ~( 'c1_1'( a1989 ) ), hskp10 ] )
% 67.88/68.25  , clause( 17191, [ hskp10, ~( 'c1_1'( a1993 ) ) ] )
% 67.88/68.25  , 1, clause( 21498, [ ~( 'c1_1'( a1989 ) ), hskp10, 'c1_1'( a1993 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143127, [ hskp10, ~( 'c1_1'( a1989 ) ) ] )
% 67.88/68.25  , clause( 143126, [ hskp10, ~( 'c1_1'( a1989 ) ), hskp10 ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21505, [ hskp10, ~( 'c1_1'( a1989 ) ) ] )
% 67.88/68.25  , clause( 143127, [ hskp10, ~( 'c1_1'( a1989 ) ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143128, [ hskp10, hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.88/68.25    'c3_1'( X ) ] )
% 67.88/68.25  , clause( 21505, [ hskp10, ~( 'c1_1'( a1989 ) ) ] )
% 67.88/68.25  , 1, clause( 20092, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), ~( 'c2_1'( 
% 67.88/68.25    X ) ), 'c3_1'( X ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143129, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ) ]
% 67.88/68.25     )
% 67.88/68.25  , clause( 143128, [ hskp10, hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.88/68.25    'c3_1'( X ) ] )
% 67.88/68.25  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21723, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X ) ]
% 67.88/68.25     )
% 67.88/68.25  , clause( 143129, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X )
% 67.88/68.25     ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143134, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), hskp28, ~( 
% 67.88/68.25    'c2_1'( X ) ), hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , clause( 8105, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), hskp28, ~( 
% 67.88/68.25    'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , 5, clause( 21723, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X
% 67.88/68.25     ) ] )
% 67.88/68.25  , 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143140, [ hskp10, hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X )
% 67.88/68.25     ), hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , clause( 21505, [ hskp10, ~( 'c1_1'( a1989 ) ) ] )
% 67.88/68.25  , 1, clause( 143134, [ hskp10, ~( 'c1_1'( X ) ), 'c1_1'( a1989 ), hskp28, 
% 67.88/68.25    ~( 'c2_1'( X ) ), hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143142, [ hskp10, hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X )
% 67.88/68.25     ), hskp10, ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , clause( 143140, [ hskp10, hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X
% 67.88/68.25     ) ), hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , 2, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143144, [ hskp10, hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X )
% 67.88/68.25     ), hskp10 ] )
% 67.88/68.25  , clause( 143142, [ hskp10, hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X
% 67.88/68.25     ) ), hskp10, ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , 4, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143145, [ hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X ) ), 
% 67.88/68.25    hskp10 ] )
% 67.88/68.25  , clause( 143144, [ hskp10, hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X
% 67.88/68.25     ) ), hskp10 ] )
% 67.88/68.25  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143146, [ hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , clause( 143145, [ hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X ) ), 
% 67.88/68.25    hskp10 ] )
% 67.88/68.25  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21753, [ hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , clause( 143146, [ hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143147, [ hskp10, ~( 'c1_1'( a1974 ) ), hskp28, hskp10, hskp17 ] )
% 67.88/68.25  , clause( 21753, [ hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , 3, clause( 17213, [ hskp10, hskp17, 'c2_1'( a1974 ) ] )
% 67.88/68.25  , 2, substitution( 0, [ :=( X, a1974 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143149, [ hskp10, hskp28, hskp10, hskp17, hskp10, hskp17 ] )
% 67.88/68.25  , clause( 143147, [ hskp10, ~( 'c1_1'( a1974 ) ), hskp28, hskp10, hskp17 ]
% 67.88/68.25     )
% 67.88/68.25  , 1, clause( 17212, [ hskp10, hskp17, 'c1_1'( a1974 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143150, [ hskp10, hskp28, hskp17, hskp10, hskp17 ] )
% 67.88/68.25  , clause( 143149, [ hskp10, hskp28, hskp10, hskp17, hskp10, hskp17 ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143151, [ hskp10, hskp28, hskp17, hskp17 ] )
% 67.88/68.25  , clause( 143150, [ hskp10, hskp28, hskp17, hskp10, hskp17 ] )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143152, [ hskp10, hskp28, hskp17 ] )
% 67.88/68.25  , clause( 143151, [ hskp10, hskp28, hskp17, hskp17 ] )
% 67.88/68.25  , 2, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21783, [ hskp10, hskp17, hskp28 ] )
% 67.88/68.25  , clause( 143152, [ hskp10, hskp28, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143153, [ 'c3_1'( a1972 ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 44, [ 'c3_1'( a1972 ), ~( hskp28 ) ] )
% 67.88/68.25  , 1, clause( 21783, [ hskp10, hskp17, hskp28 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21791, [ hskp10, hskp17, 'c3_1'( a1972 ) ] )
% 67.88/68.25  , clause( 143153, [ 'c3_1'( a1972 ), hskp10, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143154, [ 'c1_1'( a1972 ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 43, [ 'c1_1'( a1972 ), ~( hskp28 ) ] )
% 67.88/68.25  , 1, clause( 21783, [ hskp10, hskp17, hskp28 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21792, [ hskp10, hskp17, 'c1_1'( a1972 ) ] )
% 67.88/68.25  , clause( 143154, [ 'c1_1'( a1972 ), hskp10, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143155, [ 'c0_1'( a1972 ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 42, [ 'c0_1'( a1972 ), ~( hskp28 ) ] )
% 67.88/68.25  , 1, clause( 21783, [ hskp10, hskp17, hskp28 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21793, [ hskp10, hskp17, 'c0_1'( a1972 ) ] )
% 67.88/68.25  , clause( 143155, [ 'c0_1'( a1972 ), hskp10, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143157, [ ~( 'c0_1'( a1972 ) ), ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X
% 67.88/68.25     ) ), 'c2_1'( X ), hskp20, ~( 'c3_1'( X ) ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 672, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.88/68.25    'c2_1'( Y ), hskp20, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , 6, clause( 21791, [ hskp10, hskp17, 'c3_1'( a1972 ) ] )
% 67.88/68.25  , 2, substitution( 0, [ :=( X, a1972 ), :=( Y, X )] ), substitution( 1, [] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143162, [ ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.88/68.25    hskp20, ~( 'c3_1'( X ) ), hskp10, hskp17, hskp10, hskp17 ] )
% 67.88/68.25  , clause( 143157, [ ~( 'c0_1'( a1972 ) ), ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( 
% 67.88/68.25    X ) ), 'c2_1'( X ), hskp20, ~( 'c3_1'( X ) ), hskp10, hskp17 ] )
% 67.88/68.25  , 0, clause( 21793, [ hskp10, hskp17, 'c0_1'( a1972 ) ] )
% 67.88/68.25  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143164, [ ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.88/68.25    hskp20, ~( 'c3_1'( X ) ), hskp10, hskp17, hskp17 ] )
% 67.88/68.25  , clause( 143162, [ ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.88/68.25    hskp20, ~( 'c3_1'( X ) ), hskp10, hskp17, hskp10, hskp17 ] )
% 67.88/68.25  , 5, 7, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143166, [ ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.88/68.25    hskp20, ~( 'c3_1'( X ) ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 143164, [ ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.88/68.25    hskp20, ~( 'c3_1'( X ) ), hskp10, hskp17, hskp17 ] )
% 67.88/68.25  , 6, 7, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21808, [ hskp10, hskp17, ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    hskp20, 'c2_1'( X ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , clause( 143166, [ ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.88/68.25    hskp20, ~( 'c3_1'( X ) ), hskp10, hskp17 ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.88/68.25    3 ), ==>( 2, 5 ), ==>( 3, 4 ), ==>( 4, 6 ), ==>( 5, 0 ), ==>( 6, 1 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143168, [ hskp10, hskp17, ~( 'c1_1'( a1972 ) ), hskp20, 'c2_1'( 
% 67.88/68.25    a1972 ), ~( 'c3_1'( a1972 ) ) ] )
% 67.88/68.25  , clause( 21808, [ hskp10, hskp17, ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    hskp20, 'c2_1'( X ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , 2, 3, substitution( 0, [ :=( X, a1972 )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143169, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( a1972
% 67.88/68.25     ) ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 143168, [ hskp10, hskp17, ~( 'c1_1'( a1972 ) ), hskp20, 'c2_1'( 
% 67.88/68.25    a1972 ), ~( 'c3_1'( a1972 ) ) ] )
% 67.88/68.25  , 2, clause( 21792, [ hskp10, hskp17, 'c1_1'( a1972 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143170, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( a1972
% 67.88/68.25     ) ), hskp17 ] )
% 67.88/68.25  , clause( 143169, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( 
% 67.88/68.25    a1972 ) ), hskp10, hskp17 ] )
% 67.88/68.25  , 0, 5, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143171, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( a1972
% 67.88/68.25     ) ) ] )
% 67.88/68.25  , clause( 143170, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( 
% 67.88/68.25    a1972 ) ), hskp17 ] )
% 67.88/68.25  , 1, 5, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21813, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( a1972
% 67.88/68.25     ) ) ] )
% 67.88/68.25  , clause( 143171, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( 
% 67.88/68.25    a1972 ) ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143172, [ hskp10, hskp27, hskp30, ~( 'c0_1'( a1972 ) ), hskp17, 
% 67.88/68.25    hskp10, hskp17 ] )
% 67.88/68.25  , clause( 15583, [ hskp10, hskp27, hskp30, ~( 'c0_1'( X ) ), hskp17, ~( 
% 67.88/68.25    'c1_1'( X ) ) ] )
% 67.88/68.25  , 5, clause( 21792, [ hskp10, hskp17, 'c1_1'( a1972 ) ] )
% 67.88/68.25  , 2, substitution( 0, [ :=( X, a1972 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143173, [ hskp10, hskp27, hskp30, ~( 'c0_1'( a1972 ) ), hskp17, 
% 67.88/68.25    hskp17 ] )
% 67.88/68.25  , clause( 143172, [ hskp10, hskp27, hskp30, ~( 'c0_1'( a1972 ) ), hskp17, 
% 67.88/68.25    hskp10, hskp17 ] )
% 67.88/68.25  , 0, 5, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143174, [ hskp10, hskp27, hskp30, ~( 'c0_1'( a1972 ) ), hskp17 ] )
% 67.88/68.25  , clause( 143173, [ hskp10, hskp27, hskp30, ~( 'c0_1'( a1972 ) ), hskp17, 
% 67.88/68.25    hskp17 ] )
% 67.88/68.25  , 4, 5, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143175, [ hskp10, hskp27, hskp30, hskp17, hskp10, hskp17 ] )
% 67.88/68.25  , clause( 143174, [ hskp10, hskp27, hskp30, ~( 'c0_1'( a1972 ) ), hskp17 ]
% 67.88/68.25     )
% 67.88/68.25  , 3, clause( 21793, [ hskp10, hskp17, 'c0_1'( a1972 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143176, [ hskp10, hskp27, hskp30, hskp17, hskp17 ] )
% 67.88/68.25  , clause( 143175, [ hskp10, hskp27, hskp30, hskp17, hskp10, hskp17 ] )
% 67.88/68.25  , 0, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143177, [ hskp10, hskp27, hskp30, hskp17 ] )
% 67.88/68.25  , clause( 143176, [ hskp10, hskp27, hskp30, hskp17, hskp17 ] )
% 67.88/68.25  , 3, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21816, [ hskp10, hskp17, hskp27, hskp30 ] )
% 67.88/68.25  , clause( 143177, [ hskp10, hskp27, hskp30, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.88/68.25    , 3 ), ==>( 3, 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143178, [ 'c3_1'( a2005 ), hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , clause( 38, [ 'c3_1'( a2005 ), ~( hskp30 ) ] )
% 67.88/68.25  , 1, clause( 21816, [ hskp10, hskp17, hskp27, hskp30 ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21824, [ hskp10, hskp17, hskp27, 'c3_1'( a2005 ) ] )
% 67.88/68.25  , clause( 143178, [ 'c3_1'( a2005 ), hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143179, [ 'c2_1'( a2005 ), hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , clause( 37, [ 'c2_1'( a2005 ), ~( hskp30 ) ] )
% 67.88/68.25  , 1, clause( 21816, [ hskp10, hskp17, hskp27, hskp30 ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21825, [ hskp10, hskp17, hskp27, 'c2_1'( a2005 ) ] )
% 67.88/68.25  , clause( 143179, [ 'c2_1'( a2005 ), hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143180, [ 'c0_1'( a2005 ), hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , clause( 36, [ 'c0_1'( a2005 ), ~( hskp30 ) ] )
% 67.88/68.25  , 1, clause( 21816, [ hskp10, hskp17, hskp27, hskp30 ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21826, [ hskp10, hskp17, hskp27, 'c0_1'( a2005 ) ] )
% 67.88/68.25  , clause( 143180, [ 'c0_1'( a2005 ), hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143181, [ ~( 'c2_1'( a2005 ) ), 'c1_1'( a2005 ), hskp10, hskp10, 
% 67.88/68.25    hskp17, hskp27 ] )
% 67.88/68.25  , clause( 264, [ ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10, ~( 'c3_1'( X ) ) ]
% 67.88/68.25     )
% 67.88/68.25  , 3, clause( 21824, [ hskp10, hskp17, hskp27, 'c3_1'( a2005 ) ] )
% 67.88/68.25  , 3, substitution( 0, [ :=( X, a2005 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143182, [ ~( 'c2_1'( a2005 ) ), 'c1_1'( a2005 ), hskp10, hskp17, 
% 67.88/68.25    hskp27 ] )
% 67.88/68.25  , clause( 143181, [ ~( 'c2_1'( a2005 ) ), 'c1_1'( a2005 ), hskp10, hskp10, 
% 67.88/68.25    hskp17, hskp27 ] )
% 67.88/68.25  , 2, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21850, [ hskp10, hskp17, hskp27, 'c1_1'( a2005 ), ~( 'c2_1'( a2005
% 67.88/68.25     ) ) ] )
% 67.88/68.25  , clause( 143182, [ ~( 'c2_1'( a2005 ) ), 'c1_1'( a2005 ), hskp10, hskp17, 
% 67.88/68.25    hskp27 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 3 ), ==>( 2
% 67.88/68.25    , 0 ), ==>( 3, 1 ), ==>( 4, 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143183, [ ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( a2005 ) ), hskp17, 
% 67.88/68.25    hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.88/68.25     ) ] )
% 67.88/68.25  , 3, clause( 21825, [ hskp10, hskp17, hskp27, 'c2_1'( a2005 ) ] )
% 67.88/68.25  , 3, substitution( 0, [ :=( X, a2005 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143184, [ ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( a2005 ) ), hskp17, 
% 67.88/68.25    hskp10, hskp27 ] )
% 67.88/68.25  , clause( 143183, [ ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( a2005 ) ), hskp17, 
% 67.88/68.25    hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , 2, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21851, [ hskp10, hskp17, hskp27, ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( 
% 67.88/68.25    a2005 ) ) ] )
% 67.88/68.25  , clause( 143184, [ ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( a2005 ) ), hskp17, 
% 67.88/68.25    hskp10, hskp27 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 4 ), ==>( 2
% 67.88/68.25    , 1 ), ==>( 3, 0 ), ==>( 4, 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143185, [ hskp10, hskp17, hskp27, 'c1_1'( a2005 ), hskp10, hskp17, 
% 67.88/68.25    hskp27 ] )
% 67.88/68.25  , clause( 21850, [ hskp10, hskp17, hskp27, 'c1_1'( a2005 ), ~( 'c2_1'( 
% 67.88/68.25    a2005 ) ) ] )
% 67.88/68.25  , 4, clause( 21825, [ hskp10, hskp17, hskp27, 'c2_1'( a2005 ) ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143186, [ hskp10, hskp17, hskp27, 'c1_1'( a2005 ), hskp17, hskp27 ]
% 67.88/68.25     )
% 67.88/68.25  , clause( 143185, [ hskp10, hskp17, hskp27, 'c1_1'( a2005 ), hskp10, hskp17
% 67.88/68.25    , hskp27 ] )
% 67.88/68.25  , 0, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143187, [ hskp10, hskp17, hskp27, 'c1_1'( a2005 ), hskp27 ] )
% 67.88/68.25  , clause( 143186, [ hskp10, hskp17, hskp27, 'c1_1'( a2005 ), hskp17, hskp27
% 67.88/68.25     ] )
% 67.88/68.25  , 1, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143188, [ hskp10, hskp17, hskp27, 'c1_1'( a2005 ) ] )
% 67.88/68.25  , clause( 143187, [ hskp10, hskp17, hskp27, 'c1_1'( a2005 ), hskp27 ] )
% 67.88/68.25  , 2, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21897, [ hskp10, hskp17, hskp27, 'c1_1'( a2005 ) ] )
% 67.88/68.25  , clause( 143188, [ hskp10, hskp17, hskp27, 'c1_1'( a2005 ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143189, [ hskp10, hskp17, hskp27, ~( 'c0_1'( a2005 ) ), hskp10, 
% 67.88/68.25    hskp17, hskp27 ] )
% 67.88/68.25  , clause( 21851, [ hskp10, hskp17, hskp27, ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( 
% 67.88/68.25    a2005 ) ) ] )
% 67.88/68.25  , 4, clause( 21897, [ hskp10, hskp17, hskp27, 'c1_1'( a2005 ) ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143190, [ hskp10, hskp17, hskp27, ~( 'c0_1'( a2005 ) ), hskp17, 
% 67.88/68.25    hskp27 ] )
% 67.88/68.25  , clause( 143189, [ hskp10, hskp17, hskp27, ~( 'c0_1'( a2005 ) ), hskp10, 
% 67.88/68.25    hskp17, hskp27 ] )
% 67.88/68.25  , 0, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143191, [ hskp10, hskp17, hskp27, ~( 'c0_1'( a2005 ) ), hskp27 ] )
% 67.88/68.25  , clause( 143190, [ hskp10, hskp17, hskp27, ~( 'c0_1'( a2005 ) ), hskp17, 
% 67.88/68.25    hskp27 ] )
% 67.88/68.25  , 1, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143192, [ hskp10, hskp17, hskp27, ~( 'c0_1'( a2005 ) ) ] )
% 67.88/68.25  , clause( 143191, [ hskp10, hskp17, hskp27, ~( 'c0_1'( a2005 ) ), hskp27 ]
% 67.88/68.25     )
% 67.88/68.25  , 2, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21899, [ hskp10, hskp17, hskp27, ~( 'c0_1'( a2005 ) ) ] )
% 67.88/68.25  , clause( 143192, [ hskp10, hskp17, hskp27, ~( 'c0_1'( a2005 ) ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143193, [ hskp10, hskp17, hskp27, hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , clause( 21899, [ hskp10, hskp17, hskp27, ~( 'c0_1'( a2005 ) ) ] )
% 67.88/68.25  , 3, clause( 21826, [ hskp10, hskp17, hskp27, 'c0_1'( a2005 ) ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143194, [ hskp10, hskp17, hskp27, hskp17, hskp27 ] )
% 67.88/68.25  , clause( 143193, [ hskp10, hskp17, hskp27, hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143195, [ hskp10, hskp17, hskp27, hskp27 ] )
% 67.88/68.25  , clause( 143194, [ hskp10, hskp17, hskp27, hskp17, hskp27 ] )
% 67.88/68.25  , 1, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143196, [ hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , clause( 143195, [ hskp10, hskp17, hskp27, hskp27 ] )
% 67.88/68.25  , 2, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21900, [ hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , clause( 143196, [ hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143197, [ 'c3_1'( a1970 ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 47, [ 'c3_1'( a1970 ), ~( hskp27 ) ] )
% 67.88/68.25  , 1, clause( 21900, [ hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21901, [ hskp10, hskp17, 'c3_1'( a1970 ) ] )
% 67.88/68.25  , clause( 143197, [ 'c3_1'( a1970 ), hskp10, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143198, [ 'c2_1'( a1970 ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 46, [ 'c2_1'( a1970 ), ~( hskp27 ) ] )
% 67.88/68.25  , 1, clause( 21900, [ hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21902, [ hskp10, hskp17, 'c2_1'( a1970 ) ] )
% 67.88/68.25  , clause( 143198, [ 'c2_1'( a1970 ), hskp10, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143199, [ 'c1_1'( a1970 ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 45, [ 'c1_1'( a1970 ), ~( hskp27 ) ] )
% 67.88/68.25  , 1, clause( 21900, [ hskp10, hskp17, hskp27 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21903, [ hskp10, hskp17, 'c1_1'( a1970 ) ] )
% 67.88/68.25  , clause( 143199, [ 'c1_1'( a1970 ), hskp10, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143200, [ hskp10, hskp13, 'c0_1'( a1970 ), ~( 'c1_1'( a1970 ) ), 
% 67.88/68.25    hskp10, hskp17 ] )
% 67.88/68.25  , clause( 9076, [ hskp10, hskp13, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c3_1'( 
% 67.88/68.25    X ) ) ] )
% 67.88/68.25  , 4, clause( 21901, [ hskp10, hskp17, 'c3_1'( a1970 ) ] )
% 67.88/68.25  , 2, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143202, [ hskp10, hskp13, 'c0_1'( a1970 ), hskp10, hskp17, hskp10, 
% 67.88/68.25    hskp17 ] )
% 67.88/68.25  , clause( 143200, [ hskp10, hskp13, 'c0_1'( a1970 ), ~( 'c1_1'( a1970 ) ), 
% 67.88/68.25    hskp10, hskp17 ] )
% 67.88/68.25  , 3, clause( 21903, [ hskp10, hskp17, 'c1_1'( a1970 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143203, [ hskp10, hskp13, 'c0_1'( a1970 ), hskp17, hskp10, hskp17 ]
% 67.88/68.25     )
% 67.88/68.25  , clause( 143202, [ hskp10, hskp13, 'c0_1'( a1970 ), hskp10, hskp17, hskp10
% 67.88/68.25    , hskp17 ] )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143204, [ hskp10, hskp13, 'c0_1'( a1970 ), hskp17, hskp17 ] )
% 67.88/68.25  , clause( 143203, [ hskp10, hskp13, 'c0_1'( a1970 ), hskp17, hskp10, hskp17
% 67.88/68.25     ] )
% 67.88/68.25  , 0, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143205, [ hskp10, hskp13, 'c0_1'( a1970 ), hskp17 ] )
% 67.88/68.25  , clause( 143204, [ hskp10, hskp13, 'c0_1'( a1970 ), hskp17, hskp17 ] )
% 67.88/68.25  , 3, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21910, [ hskp10, hskp13, hskp17, 'c0_1'( a1970 ) ] )
% 67.88/68.25  , clause( 143205, [ hskp10, hskp13, 'c0_1'( a1970 ), hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 3 ), ==>( 3, 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143206, [ ~( 'c0_1'( a1970 ) ), ~( 'c1_1'( a1970 ) ), hskp17, 
% 67.88/68.25    hskp10, hskp17 ] )
% 67.88/68.25  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.88/68.25     ) ] )
% 67.88/68.25  , 3, clause( 21902, [ hskp10, hskp17, 'c2_1'( a1970 ) ] )
% 67.88/68.25  , 2, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143208, [ ~( 'c0_1'( a1970 ) ), hskp17, hskp10, hskp17, hskp10, 
% 67.88/68.25    hskp17 ] )
% 67.88/68.25  , clause( 143206, [ ~( 'c0_1'( a1970 ) ), ~( 'c1_1'( a1970 ) ), hskp17, 
% 67.88/68.25    hskp10, hskp17 ] )
% 67.88/68.25  , 1, clause( 21903, [ hskp10, hskp17, 'c1_1'( a1970 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143209, [ ~( 'c0_1'( a1970 ) ), hskp17, hskp10, hskp10, hskp17 ] )
% 67.88/68.25  , clause( 143208, [ ~( 'c0_1'( a1970 ) ), hskp17, hskp10, hskp17, hskp10, 
% 67.88/68.25    hskp17 ] )
% 67.88/68.25  , 1, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143210, [ ~( 'c0_1'( a1970 ) ), hskp17, hskp10, hskp10 ] )
% 67.88/68.25  , clause( 143209, [ ~( 'c0_1'( a1970 ) ), hskp17, hskp10, hskp10, hskp17 ]
% 67.88/68.25     )
% 67.88/68.25  , 1, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143211, [ ~( 'c0_1'( a1970 ) ), hskp17, hskp10 ] )
% 67.88/68.25  , clause( 143210, [ ~( 'c0_1'( a1970 ) ), hskp17, hskp10, hskp10 ] )
% 67.88/68.25  , 2, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21925, [ hskp10, hskp17, ~( 'c0_1'( a1970 ) ) ] )
% 67.88/68.25  , clause( 143211, [ ~( 'c0_1'( a1970 ) ), hskp17, hskp10 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 0 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143212, [ hskp10, hskp17, hskp10, hskp13, hskp17 ] )
% 67.88/68.25  , clause( 21925, [ hskp10, hskp17, ~( 'c0_1'( a1970 ) ) ] )
% 67.88/68.25  , 2, clause( 21910, [ hskp10, hskp13, hskp17, 'c0_1'( a1970 ) ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143213, [ hskp10, hskp17, hskp13, hskp17 ] )
% 67.88/68.25  , clause( 143212, [ hskp10, hskp17, hskp10, hskp13, hskp17 ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143214, [ hskp10, hskp17, hskp13 ] )
% 67.88/68.25  , clause( 143213, [ hskp10, hskp17, hskp13, hskp17 ] )
% 67.88/68.25  , 1, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21926, [ hskp10, hskp13, hskp17 ] )
% 67.88/68.25  , clause( 143214, [ hskp10, hskp17, hskp13 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143215, [ 'c1_1'( a1998 ), hskp10, hskp13 ] )
% 67.88/68.25  , clause( 58, [ 'c1_1'( a1998 ), ~( hskp17 ) ] )
% 67.88/68.25  , 1, clause( 21926, [ hskp10, hskp13, hskp17 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21928, [ hskp10, hskp13, 'c1_1'( a1998 ) ] )
% 67.88/68.25  , clause( 143215, [ 'c1_1'( a1998 ), hskp10, hskp13 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143216, [ 'c3_1'( a1998 ), hskp10, hskp13 ] )
% 67.88/68.25  , clause( 59, [ 'c3_1'( a1998 ), ~( hskp17 ) ] )
% 67.88/68.25  , 1, clause( 21926, [ hskp10, hskp13, hskp17 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21929, [ hskp10, hskp13, 'c3_1'( a1998 ) ] )
% 67.88/68.25  , clause( 143216, [ 'c3_1'( a1998 ), hskp10, hskp13 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143217, [ ~( 'c0_1'( a1998 ) ), hskp10, hskp13 ] )
% 67.88/68.25  , clause( 100, [ ~( 'c0_1'( a1998 ) ), ~( hskp17 ) ] )
% 67.88/68.25  , 1, clause( 21926, [ hskp10, hskp13, hskp17 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21930, [ hskp10, hskp13, ~( 'c0_1'( a1998 ) ) ] )
% 67.88/68.25  , clause( 143217, [ ~( 'c0_1'( a1998 ) ), hskp10, hskp13 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143218, [ hskp10, hskp13, 'c0_1'( a1998 ), ~( 'c1_1'( a1998 ) ), 
% 67.88/68.25    hskp10, hskp13 ] )
% 67.88/68.25  , clause( 9076, [ hskp10, hskp13, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c3_1'( 
% 67.88/68.25    X ) ) ] )
% 67.88/68.25  , 4, clause( 21929, [ hskp10, hskp13, 'c3_1'( a1998 ) ] )
% 67.88/68.25  , 2, substitution( 0, [ :=( X, a1998 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143219, [ hskp10, hskp13, 'c0_1'( a1998 ), ~( 'c1_1'( a1998 ) ), 
% 67.88/68.25    hskp13 ] )
% 67.88/68.25  , clause( 143218, [ hskp10, hskp13, 'c0_1'( a1998 ), ~( 'c1_1'( a1998 ) ), 
% 67.88/68.25    hskp10, hskp13 ] )
% 67.88/68.25  , 0, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143220, [ hskp10, hskp13, 'c0_1'( a1998 ), ~( 'c1_1'( a1998 ) ) ]
% 67.88/68.25     )
% 67.88/68.25  , clause( 143219, [ hskp10, hskp13, 'c0_1'( a1998 ), ~( 'c1_1'( a1998 ) ), 
% 67.88/68.25    hskp13 ] )
% 67.88/68.25  , 1, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143221, [ hskp10, hskp13, hskp10, hskp13, ~( 'c1_1'( a1998 ) ) ] )
% 67.88/68.25  , clause( 21930, [ hskp10, hskp13, ~( 'c0_1'( a1998 ) ) ] )
% 67.88/68.25  , 2, clause( 143220, [ hskp10, hskp13, 'c0_1'( a1998 ), ~( 'c1_1'( a1998 )
% 67.88/68.25     ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143222, [ hskp10, hskp13, hskp13, ~( 'c1_1'( a1998 ) ) ] )
% 67.88/68.25  , clause( 143221, [ hskp10, hskp13, hskp10, hskp13, ~( 'c1_1'( a1998 ) ) ]
% 67.88/68.25     )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143223, [ hskp10, hskp13, ~( 'c1_1'( a1998 ) ) ] )
% 67.88/68.25  , clause( 143222, [ hskp10, hskp13, hskp13, ~( 'c1_1'( a1998 ) ) ] )
% 67.88/68.25  , 1, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21946, [ hskp10, hskp13, ~( 'c1_1'( a1998 ) ) ] )
% 67.88/68.25  , clause( 143223, [ hskp10, hskp13, ~( 'c1_1'( a1998 ) ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143224, [ hskp10, hskp13, hskp10, hskp13 ] )
% 67.88/68.25  , clause( 21946, [ hskp10, hskp13, ~( 'c1_1'( a1998 ) ) ] )
% 67.88/68.25  , 2, clause( 21928, [ hskp10, hskp13, 'c1_1'( a1998 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143225, [ hskp10, hskp13, hskp13 ] )
% 67.88/68.25  , clause( 143224, [ hskp10, hskp13, hskp10, hskp13 ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143226, [ hskp10, hskp13 ] )
% 67.88/68.25  , clause( 143225, [ hskp10, hskp13, hskp13 ] )
% 67.88/68.25  , 1, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21974, [ hskp10, hskp13 ] )
% 67.88/68.25  , clause( 143226, [ hskp10, hskp13 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143227, [ 'c0_1'( a1991 ), hskp10 ] )
% 67.88/68.25  , clause( 64, [ 'c0_1'( a1991 ), ~( hskp13 ) ] )
% 67.88/68.25  , 1, clause( 21974, [ hskp10, hskp13 ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21976, [ hskp10, 'c0_1'( a1991 ) ] )
% 67.88/68.25  , clause( 143227, [ 'c0_1'( a1991 ), hskp10 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143228, [ 'c2_1'( a1991 ), hskp10 ] )
% 67.88/68.25  , clause( 65, [ 'c2_1'( a1991 ), ~( hskp13 ) ] )
% 67.88/68.25  , 1, clause( 21974, [ hskp10, hskp13 ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21977, [ hskp10, 'c2_1'( a1991 ) ] )
% 67.88/68.25  , clause( 143228, [ 'c2_1'( a1991 ), hskp10 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143229, [ ~( 'c3_1'( a1991 ) ), hskp10 ] )
% 67.88/68.25  , clause( 106, [ ~( 'c3_1'( a1991 ) ), ~( hskp13 ) ] )
% 67.88/68.25  , 1, clause( 21974, [ hskp10, hskp13 ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 21978, [ hskp10, ~( 'c3_1'( a1991 ) ) ] )
% 67.88/68.25  , clause( 143229, [ ~( 'c3_1'( a1991 ) ), hskp10 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143230, [ hskp10, hskp10, ~( 'c1_1'( a1991 ) ), ~( 'c2_1'( a1991 )
% 67.88/68.25     ) ] )
% 67.88/68.25  , clause( 21978, [ hskp10, ~( 'c3_1'( a1991 ) ) ] )
% 67.88/68.25  , 1, clause( 21723, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X
% 67.88/68.25     ) ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1991 )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143232, [ hskp10, hskp10, ~( 'c1_1'( a1991 ) ), hskp10 ] )
% 67.88/68.25  , clause( 143230, [ hskp10, hskp10, ~( 'c1_1'( a1991 ) ), ~( 'c2_1'( a1991
% 67.88/68.25     ) ) ] )
% 67.88/68.25  , 3, clause( 21977, [ hskp10, 'c2_1'( a1991 ) ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143233, [ hskp10, ~( 'c1_1'( a1991 ) ), hskp10 ] )
% 67.88/68.25  , clause( 143232, [ hskp10, hskp10, ~( 'c1_1'( a1991 ) ), hskp10 ] )
% 67.88/68.25  , 0, 1, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143234, [ hskp10, ~( 'c1_1'( a1991 ) ) ] )
% 67.88/68.25  , clause( 143233, [ hskp10, ~( 'c1_1'( a1991 ) ), hskp10 ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22010, [ hskp10, ~( 'c1_1'( a1991 ) ) ] )
% 67.88/68.25  , clause( 143234, [ hskp10, ~( 'c1_1'( a1991 ) ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143235, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ), hskp10, hskp17 ]
% 67.88/68.25     )
% 67.88/68.25  , clause( 21813, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( 
% 67.88/68.25    a1972 ) ) ] )
% 67.88/68.25  , 4, clause( 21791, [ hskp10, hskp17, 'c3_1'( a1972 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143236, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ), hskp17 ] )
% 67.88/68.25  , clause( 143235, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ), hskp10, hskp17
% 67.88/68.25     ] )
% 67.88/68.25  , 0, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143237, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ) ] )
% 67.88/68.25  , clause( 143236, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ), hskp17 ] )
% 67.88/68.25  , 1, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22229, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ) ] )
% 67.88/68.25  , clause( 143237, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143238, [ ~( 'c0_1'( a1972 ) ), ~( 'c1_1'( a1972 ) ), hskp17, 
% 67.88/68.25    hskp10, hskp17, hskp20 ] )
% 67.88/68.25  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.88/68.25     ) ] )
% 67.88/68.25  , 3, clause( 22229, [ hskp10, hskp17, hskp20, 'c2_1'( a1972 ) ] )
% 67.88/68.25  , 3, substitution( 0, [ :=( X, a1972 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143240, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp10, hskp17, hskp20, 
% 67.88/68.25    hskp10, hskp17 ] )
% 67.88/68.25  , clause( 143238, [ ~( 'c0_1'( a1972 ) ), ~( 'c1_1'( a1972 ) ), hskp17, 
% 67.88/68.25    hskp10, hskp17, hskp20 ] )
% 67.88/68.25  , 0, clause( 21793, [ hskp10, hskp17, 'c0_1'( a1972 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143241, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp10, hskp20, hskp10, 
% 67.88/68.25    hskp17 ] )
% 67.88/68.25  , clause( 143240, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp10, hskp17, hskp20, 
% 67.88/68.25    hskp10, hskp17 ] )
% 67.88/68.25  , 1, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143242, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp10, hskp20, hskp10 ] )
% 67.88/68.25  , clause( 143241, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp10, hskp20, hskp10, 
% 67.88/68.25    hskp17 ] )
% 67.88/68.25  , 1, 5, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143243, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp10, hskp20 ] )
% 67.88/68.25  , clause( 143242, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp10, hskp20, hskp10 ]
% 67.88/68.25     )
% 67.88/68.25  , 2, 4, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22230, [ hskp10, hskp17, hskp20, ~( 'c1_1'( a1972 ) ) ] )
% 67.88/68.25  , clause( 143243, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp10, hskp20 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 0 ), ==>( 3, 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143244, [ hskp10, hskp17, hskp20, hskp10, hskp17 ] )
% 67.88/68.25  , clause( 22230, [ hskp10, hskp17, hskp20, ~( 'c1_1'( a1972 ) ) ] )
% 67.88/68.25  , 3, clause( 21792, [ hskp10, hskp17, 'c1_1'( a1972 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143245, [ hskp10, hskp17, hskp20, hskp17 ] )
% 67.88/68.25  , clause( 143244, [ hskp10, hskp17, hskp20, hskp10, hskp17 ] )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143246, [ hskp10, hskp17, hskp20 ] )
% 67.88/68.25  , clause( 143245, [ hskp10, hskp17, hskp20, hskp17 ] )
% 67.88/68.25  , 1, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22231, [ hskp10, hskp17, hskp20 ] )
% 67.88/68.25  , clause( 143246, [ hskp10, hskp17, hskp20 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143247, [ 'c1_1'( a2003 ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 54, [ 'c1_1'( a2003 ), ~( hskp20 ) ] )
% 67.88/68.25  , 1, clause( 22231, [ hskp10, hskp17, hskp20 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22232, [ hskp10, hskp17, 'c1_1'( a2003 ) ] )
% 67.88/68.25  , clause( 143247, [ 'c1_1'( a2003 ), hskp10, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143248, [ 'c2_1'( a2003 ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 55, [ 'c2_1'( a2003 ), ~( hskp20 ) ] )
% 67.88/68.25  , 1, clause( 22231, [ hskp10, hskp17, hskp20 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22233, [ hskp10, hskp17, 'c2_1'( a2003 ) ] )
% 67.88/68.25  , clause( 143248, [ 'c2_1'( a2003 ), hskp10, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143249, [ ~( 'c3_1'( a2003 ) ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 95, [ ~( 'c3_1'( a2003 ) ), ~( hskp20 ) ] )
% 67.88/68.25  , 1, clause( 22231, [ hskp10, hskp17, hskp20 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22234, [ hskp10, hskp17, ~( 'c3_1'( a2003 ) ) ] )
% 67.88/68.25  , clause( 143249, [ ~( 'c3_1'( a2003 ) ), hskp10, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143250, [ hskp10, hskp17, hskp10, ~( 'c1_1'( a2003 ) ), ~( 'c2_1'( 
% 67.88/68.25    a2003 ) ) ] )
% 67.88/68.25  , clause( 22234, [ hskp10, hskp17, ~( 'c3_1'( a2003 ) ) ] )
% 67.88/68.25  , 2, clause( 21723, [ hskp10, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c3_1'( X
% 67.88/68.25     ) ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a2003 )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143252, [ hskp10, hskp17, hskp10, ~( 'c2_1'( a2003 ) ), hskp10, 
% 67.88/68.25    hskp17 ] )
% 67.88/68.25  , clause( 143250, [ hskp10, hskp17, hskp10, ~( 'c1_1'( a2003 ) ), ~( 'c2_1'( 
% 67.88/68.25    a2003 ) ) ] )
% 67.88/68.25  , 3, clause( 22232, [ hskp10, hskp17, 'c1_1'( a2003 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143253, [ hskp10, hskp17, ~( 'c2_1'( a2003 ) ), hskp10, hskp17 ] )
% 67.88/68.25  , clause( 143252, [ hskp10, hskp17, hskp10, ~( 'c2_1'( a2003 ) ), hskp10, 
% 67.88/68.25    hskp17 ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143254, [ hskp10, hskp17, ~( 'c2_1'( a2003 ) ), hskp17 ] )
% 67.88/68.25  , clause( 143253, [ hskp10, hskp17, ~( 'c2_1'( a2003 ) ), hskp10, hskp17 ]
% 67.88/68.25     )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143255, [ hskp10, hskp17, ~( 'c2_1'( a2003 ) ) ] )
% 67.88/68.25  , clause( 143254, [ hskp10, hskp17, ~( 'c2_1'( a2003 ) ), hskp17 ] )
% 67.88/68.25  , 1, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22236, [ hskp10, hskp17, ~( 'c2_1'( a2003 ) ) ] )
% 67.88/68.25  , clause( 143255, [ hskp10, hskp17, ~( 'c2_1'( a2003 ) ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143256, [ hskp10, hskp17, hskp10, hskp17 ] )
% 67.88/68.25  , clause( 22236, [ hskp10, hskp17, ~( 'c2_1'( a2003 ) ) ] )
% 67.88/68.25  , 2, clause( 22233, [ hskp10, hskp17, 'c2_1'( a2003 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143257, [ hskp10, hskp17, hskp17 ] )
% 67.88/68.25  , clause( 143256, [ hskp10, hskp17, hskp10, hskp17 ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143258, [ hskp10, hskp17 ] )
% 67.88/68.25  , clause( 143257, [ hskp10, hskp17, hskp17 ] )
% 67.88/68.25  , 1, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22239, [ hskp10, hskp17 ] )
% 67.88/68.25  , clause( 143258, [ hskp10, hskp17 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143259, [ 'c1_1'( a1998 ), hskp10 ] )
% 67.88/68.25  , clause( 58, [ 'c1_1'( a1998 ), ~( hskp17 ) ] )
% 67.88/68.25  , 1, clause( 22239, [ hskp10, hskp17 ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22240, [ hskp10, 'c1_1'( a1998 ) ] )
% 67.88/68.25  , clause( 143259, [ 'c1_1'( a1998 ), hskp10 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143260, [ 'c3_1'( a1998 ), hskp10 ] )
% 67.88/68.25  , clause( 59, [ 'c3_1'( a1998 ), ~( hskp17 ) ] )
% 67.88/68.25  , 1, clause( 22239, [ hskp10, hskp17 ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22241, [ hskp10, 'c3_1'( a1998 ) ] )
% 67.88/68.25  , clause( 143260, [ 'c3_1'( a1998 ), hskp10 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143261, [ ~( 'c0_1'( a1998 ) ), hskp10 ] )
% 67.88/68.25  , clause( 100, [ ~( 'c0_1'( a1998 ) ), ~( hskp17 ) ] )
% 67.88/68.25  , 1, clause( 22239, [ hskp10, hskp17 ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22242, [ hskp10, ~( 'c0_1'( a1998 ) ) ] )
% 67.88/68.25  , clause( 143261, [ ~( 'c0_1'( a1998 ) ), hskp10 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143263, [ ~( 'c1_1'( a1998 ) ), 'c0_1'( a1998 ), 'c0_1'( X ), 
% 67.88/68.25    'c2_1'( X ), hskp29, ~( 'c3_1'( X ) ), hskp10 ] )
% 67.88/68.25  , clause( 525, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.88/68.25    hskp29, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , 6, clause( 22241, [ hskp10, 'c3_1'( a1998 ) ] )
% 67.88/68.25  , 1, substitution( 0, [ :=( X, a1998 ), :=( Y, X )] ), substitution( 1, [] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143267, [ 'c0_1'( a1998 ), 'c0_1'( X ), 'c2_1'( X ), hskp29, ~( 
% 67.88/68.25    'c3_1'( X ) ), hskp10, hskp10 ] )
% 67.88/68.25  , clause( 143263, [ ~( 'c1_1'( a1998 ) ), 'c0_1'( a1998 ), 'c0_1'( X ), 
% 67.88/68.25    'c2_1'( X ), hskp29, ~( 'c3_1'( X ) ), hskp10 ] )
% 67.88/68.25  , 0, clause( 22240, [ hskp10, 'c1_1'( a1998 ) ] )
% 67.88/68.25  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143269, [ 'c0_1'( a1998 ), 'c0_1'( X ), 'c2_1'( X ), hskp29, ~( 
% 67.88/68.25    'c3_1'( X ) ), hskp10 ] )
% 67.88/68.25  , clause( 143267, [ 'c0_1'( a1998 ), 'c0_1'( X ), 'c2_1'( X ), hskp29, ~( 
% 67.88/68.25    'c3_1'( X ) ), hskp10, hskp10 ] )
% 67.88/68.25  , 5, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22276, [ hskp10, 'c0_1'( a1998 ), 'c0_1'( X ), hskp29, 'c2_1'( X )
% 67.88/68.25    , ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , clause( 143269, [ 'c0_1'( a1998 ), 'c0_1'( X ), 'c2_1'( X ), hskp29, ~( 
% 67.88/68.25    'c3_1'( X ) ), hskp10 ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.88/68.25    2 ), ==>( 2, 4 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 0 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143271, [ hskp10, 'c0_1'( a1998 ), hskp29, 'c2_1'( a1998 ), ~( 
% 67.88/68.25    'c3_1'( a1998 ) ) ] )
% 67.88/68.25  , clause( 22276, [ hskp10, 'c0_1'( a1998 ), 'c0_1'( X ), hskp29, 'c2_1'( X
% 67.88/68.25     ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , 1, 2, substitution( 0, [ :=( X, a1998 )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143272, [ hskp10, hskp10, hskp29, 'c2_1'( a1998 ), ~( 'c3_1'( a1998
% 67.88/68.25     ) ) ] )
% 67.88/68.25  , clause( 22242, [ hskp10, ~( 'c0_1'( a1998 ) ) ] )
% 67.88/68.25  , 1, clause( 143271, [ hskp10, 'c0_1'( a1998 ), hskp29, 'c2_1'( a1998 ), 
% 67.88/68.25    ~( 'c3_1'( a1998 ) ) ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143273, [ hskp10, hskp29, 'c2_1'( a1998 ), ~( 'c3_1'( a1998 ) ) ]
% 67.88/68.25     )
% 67.88/68.25  , clause( 143272, [ hskp10, hskp10, hskp29, 'c2_1'( a1998 ), ~( 'c3_1'( 
% 67.88/68.25    a1998 ) ) ] )
% 67.88/68.25  , 0, 1, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22282, [ hskp10, hskp29, 'c2_1'( a1998 ), ~( 'c3_1'( a1998 ) ) ] )
% 67.88/68.25  , clause( 143273, [ hskp10, hskp29, 'c2_1'( a1998 ), ~( 'c3_1'( a1998 ) ) ]
% 67.88/68.25     )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143274, [ hskp10, hskp29, 'c2_1'( a1998 ), hskp10 ] )
% 67.88/68.25  , clause( 22282, [ hskp10, hskp29, 'c2_1'( a1998 ), ~( 'c3_1'( a1998 ) ) ]
% 67.88/68.25     )
% 67.88/68.25  , 3, clause( 22241, [ hskp10, 'c3_1'( a1998 ) ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143275, [ hskp10, hskp29, 'c2_1'( a1998 ) ] )
% 67.88/68.25  , clause( 143274, [ hskp10, hskp29, 'c2_1'( a1998 ), hskp10 ] )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22484, [ hskp10, hskp29, 'c2_1'( a1998 ) ] )
% 67.88/68.25  , clause( 143275, [ hskp10, hskp29, 'c2_1'( a1998 ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143276, [ hskp10, ~( 'c1_1'( a1998 ) ), hskp28, hskp10, hskp29 ] )
% 67.88/68.25  , clause( 21753, [ hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , 3, clause( 22484, [ hskp10, hskp29, 'c2_1'( a1998 ) ] )
% 67.88/68.25  , 2, substitution( 0, [ :=( X, a1998 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143278, [ hskp10, hskp28, hskp10, hskp29, hskp10 ] )
% 67.88/68.25  , clause( 143276, [ hskp10, ~( 'c1_1'( a1998 ) ), hskp28, hskp10, hskp29 ]
% 67.88/68.25     )
% 67.88/68.25  , 1, clause( 22240, [ hskp10, 'c1_1'( a1998 ) ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143279, [ hskp10, hskp28, hskp29, hskp10 ] )
% 67.88/68.25  , clause( 143278, [ hskp10, hskp28, hskp10, hskp29, hskp10 ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143280, [ hskp10, hskp28, hskp29 ] )
% 67.88/68.25  , clause( 143279, [ hskp10, hskp28, hskp29, hskp10 ] )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22491, [ hskp10, hskp28, hskp29 ] )
% 67.88/68.25  , clause( 143280, [ hskp10, hskp28, hskp29 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143281, [ 'c2_1'( a1978 ), hskp10, hskp28 ] )
% 67.88/68.25  , clause( 41, [ 'c2_1'( a1978 ), ~( hskp29 ) ] )
% 67.88/68.25  , 1, clause( 22491, [ hskp10, hskp28, hskp29 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22494, [ hskp10, hskp28, 'c2_1'( a1978 ) ] )
% 67.88/68.25  , clause( 143281, [ 'c2_1'( a1978 ), hskp10, hskp28 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143282, [ 'c1_1'( a1978 ), hskp10, hskp28 ] )
% 67.88/68.25  , clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.88/68.25  , 1, clause( 22491, [ hskp10, hskp28, hskp29 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22495, [ hskp10, hskp28, 'c1_1'( a1978 ) ] )
% 67.88/68.25  , clause( 143282, [ 'c1_1'( a1978 ), hskp10, hskp28 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143283, [ hskp10, ~( 'c1_1'( a1978 ) ), hskp28, hskp10, hskp28 ] )
% 67.88/68.25  , clause( 21753, [ hskp10, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , 3, clause( 22494, [ hskp10, hskp28, 'c2_1'( a1978 ) ] )
% 67.88/68.25  , 2, substitution( 0, [ :=( X, a1978 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143284, [ hskp10, ~( 'c1_1'( a1978 ) ), hskp28, hskp28 ] )
% 67.88/68.25  , clause( 143283, [ hskp10, ~( 'c1_1'( a1978 ) ), hskp28, hskp10, hskp28 ]
% 67.88/68.25     )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143285, [ hskp10, ~( 'c1_1'( a1978 ) ), hskp28 ] )
% 67.88/68.25  , clause( 143284, [ hskp10, ~( 'c1_1'( a1978 ) ), hskp28, hskp28 ] )
% 67.88/68.25  , 2, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143286, [ hskp10, hskp28, hskp10, hskp28 ] )
% 67.88/68.25  , clause( 143285, [ hskp10, ~( 'c1_1'( a1978 ) ), hskp28 ] )
% 67.88/68.25  , 1, clause( 22495, [ hskp10, hskp28, 'c1_1'( a1978 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143287, [ hskp10, hskp28, hskp28 ] )
% 67.88/68.25  , clause( 143286, [ hskp10, hskp28, hskp10, hskp28 ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143288, [ hskp10, hskp28 ] )
% 67.88/68.25  , clause( 143287, [ hskp10, hskp28, hskp28 ] )
% 67.88/68.25  , 1, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22497, [ hskp10, hskp28 ] )
% 67.88/68.25  , clause( 143288, [ hskp10, hskp28 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143289, [ 'c3_1'( a1972 ), hskp10 ] )
% 67.88/68.25  , clause( 44, [ 'c3_1'( a1972 ), ~( hskp28 ) ] )
% 67.88/68.25  , 1, clause( 22497, [ hskp10, hskp28 ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22498, [ hskp10, 'c3_1'( a1972 ) ] )
% 67.88/68.25  , clause( 143289, [ 'c3_1'( a1972 ), hskp10 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143290, [ 'c1_1'( a1972 ), hskp10 ] )
% 67.88/68.25  , clause( 43, [ 'c1_1'( a1972 ), ~( hskp28 ) ] )
% 67.88/68.25  , 1, clause( 22497, [ hskp10, hskp28 ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22499, [ hskp10, 'c1_1'( a1972 ) ] )
% 67.88/68.25  , clause( 143290, [ 'c1_1'( a1972 ), hskp10 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143291, [ 'c0_1'( a1972 ), hskp10 ] )
% 67.88/68.25  , clause( 42, [ 'c0_1'( a1972 ), ~( hskp28 ) ] )
% 67.88/68.25  , 1, clause( 22497, [ hskp10, hskp28 ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22500, [ hskp10, 'c0_1'( a1972 ) ] )
% 67.88/68.25  , clause( 143291, [ 'c0_1'( a1972 ), hskp10 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143292, [ ~( 'c0_1'( a1972 ) ), ~( 'c0_1'( X ) ), ~( 'c1_1'( a1972
% 67.88/68.25     ) ), hskp10, ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10 ] )
% 67.88/68.25  , clause( 3432, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    hskp10, ~( 'c2_1'( Y ) ), 'c1_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , 6, clause( 22498, [ hskp10, 'c3_1'( a1972 ) ] )
% 67.88/68.25  , 1, substitution( 0, [ :=( X, a1972 ), :=( Y, X )] ), substitution( 1, [] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143296, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( a1972 ) ), hskp10, ~( 'c2_1'( 
% 67.88/68.25    X ) ), 'c1_1'( X ), hskp10, hskp10 ] )
% 67.88/68.25  , clause( 143292, [ ~( 'c0_1'( a1972 ) ), ~( 'c0_1'( X ) ), ~( 'c1_1'( 
% 67.88/68.25    a1972 ) ), hskp10, ~( 'c2_1'( X ) ), 'c1_1'( X ), hskp10 ] )
% 67.88/68.25  , 0, clause( 22500, [ hskp10, 'c0_1'( a1972 ) ] )
% 67.88/68.25  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143297, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( a1972 ) ), hskp10, ~( 'c2_1'( 
% 67.88/68.25    X ) ), 'c1_1'( X ), hskp10 ] )
% 67.88/68.25  , clause( 143296, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( a1972 ) ), hskp10, ~( 
% 67.88/68.25    'c2_1'( X ) ), 'c1_1'( X ), hskp10, hskp10 ] )
% 67.88/68.25  , 2, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143298, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( a1972 ) ), hskp10, ~( 'c2_1'( 
% 67.88/68.25    X ) ), 'c1_1'( X ) ] )
% 67.88/68.25  , clause( 143297, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( a1972 ) ), hskp10, ~( 
% 67.88/68.25    'c2_1'( X ) ), 'c1_1'( X ), hskp10 ] )
% 67.88/68.25  , 2, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 22509, [ hskp10, ~( 'c0_1'( X ) ), ~( 'c1_1'( a1972 ) ), 'c1_1'( X
% 67.88/68.25     ), ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , clause( 143298, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( a1972 ) ), hskp10, ~( 
% 67.88/68.25    'c2_1'( X ) ), 'c1_1'( X ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.88/68.25    2 ), ==>( 2, 0 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143299, [ hskp10, ~( 'c0_1'( X ) ), 'c1_1'( X ), ~( 'c2_1'( X ) ), 
% 67.88/68.25    hskp10 ] )
% 67.88/68.25  , clause( 22509, [ hskp10, ~( 'c0_1'( X ) ), ~( 'c1_1'( a1972 ) ), 'c1_1'( 
% 67.88/68.25    X ), ~( 'c2_1'( X ) ) ] )
% 67.88/68.25  , 2, clause( 22499, [ hskp10, 'c1_1'( a1972 ) ] )
% 67.88/68.25  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143300, [ hskp10, ~( 'c0_1'( X ) ), 'c1_1'( X ), ~( 'c2_1'( X ) ) ]
% 67.88/68.25     )
% 67.88/68.25  , clause( 143299, [ hskp10, ~( 'c0_1'( X ) ), 'c1_1'( X ), ~( 'c2_1'( X ) )
% 67.88/68.25    , hskp10 ] )
% 67.88/68.25  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23188, [ hskp10, ~( 'c0_1'( X ) ), 'c1_1'( X ), ~( 'c2_1'( X ) ) ]
% 67.88/68.25     )
% 67.88/68.25  , clause( 143300, [ hskp10, ~( 'c0_1'( X ) ), 'c1_1'( X ), ~( 'c2_1'( X ) )
% 67.88/68.25     ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143301, [ hskp10, ~( 'c0_1'( a1991 ) ), 'c1_1'( a1991 ), hskp10 ]
% 67.88/68.25     )
% 67.88/68.25  , clause( 23188, [ hskp10, ~( 'c0_1'( X ) ), 'c1_1'( X ), ~( 'c2_1'( X ) )
% 67.88/68.25     ] )
% 67.88/68.25  , 3, clause( 21977, [ hskp10, 'c2_1'( a1991 ) ] )
% 67.88/68.25  , 1, substitution( 0, [ :=( X, a1991 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143303, [ hskp10, 'c1_1'( a1991 ), hskp10, hskp10 ] )
% 67.88/68.25  , clause( 143301, [ hskp10, ~( 'c0_1'( a1991 ) ), 'c1_1'( a1991 ), hskp10 ]
% 67.88/68.25     )
% 67.88/68.25  , 1, clause( 21976, [ hskp10, 'c0_1'( a1991 ) ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143304, [ hskp10, 'c1_1'( a1991 ), hskp10 ] )
% 67.88/68.25  , clause( 143303, [ hskp10, 'c1_1'( a1991 ), hskp10, hskp10 ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143305, [ hskp10, 'c1_1'( a1991 ) ] )
% 67.88/68.25  , clause( 143304, [ hskp10, 'c1_1'( a1991 ), hskp10 ] )
% 67.88/68.25  , 0, 2, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23189, [ hskp10, 'c1_1'( a1991 ) ] )
% 67.88/68.25  , clause( 143305, [ hskp10, 'c1_1'( a1991 ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.88/68.25     ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143306, [ hskp10, hskp10 ] )
% 67.88/68.25  , clause( 22010, [ hskp10, ~( 'c1_1'( a1991 ) ) ] )
% 67.88/68.25  , 1, clause( 23189, [ hskp10, 'c1_1'( a1991 ) ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143307, [ hskp10 ] )
% 67.88/68.25  , clause( 143306, [ hskp10, hskp10 ] )
% 67.88/68.25  , 0, 1, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23196, [ hskp10 ] )
% 67.88/68.25  , clause( 143307, [ hskp10 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143308, [ 'c2_1'( a1987 ) ] )
% 67.88/68.25  , clause( 68, [ 'c2_1'( a1987 ), ~( hskp10 ) ] )
% 67.88/68.25  , 1, clause( 23196, [ hskp10 ] )
% 67.88/68.25  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23197, [ 'c2_1'( a1987 ) ] )
% 67.88/68.25  , clause( 143308, [ 'c2_1'( a1987 ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143309, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , clause( 69, [ 'c3_1'( a1987 ), ~( hskp10 ) ] )
% 67.88/68.25  , 1, clause( 23196, [ hskp10 ] )
% 67.88/68.25  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23198, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , clause( 143309, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143310, [ ~( 'c1_1'( a1987 ) ) ] )
% 67.88/68.25  , clause( 111, [ ~( 'c1_1'( a1987 ) ), ~( hskp10 ) ] )
% 67.88/68.25  , 1, clause( 23196, [ hskp10 ] )
% 67.88/68.25  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23199, [ ~( 'c1_1'( a1987 ) ) ] )
% 67.88/68.25  , clause( 143310, [ ~( 'c1_1'( a1987 ) ) ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143311, [ 'c0_1'( a1987 ), 'c1_1'( a1987 ), hskp4, hskp27 ] )
% 67.88/68.25  , clause( 226, [ 'c0_1'( X ), 'c1_1'( X ), hskp4, hskp27, ~( 'c2_1'( X ) )
% 67.88/68.25     ] )
% 67.88/68.25  , 4, clause( 23197, [ 'c2_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, a1987 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143312, [ 'c0_1'( a1987 ), hskp4, hskp27 ] )
% 67.88/68.25  , clause( 23199, [ ~( 'c1_1'( a1987 ) ) ] )
% 67.88/68.25  , 0, clause( 143311, [ 'c0_1'( a1987 ), 'c1_1'( a1987 ), hskp4, hskp27 ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23233, [ hskp4, hskp27, 'c0_1'( a1987 ) ] )
% 67.88/68.25  , clause( 143312, [ 'c0_1'( a1987 ), hskp4, hskp27 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143313, [ ~( 'c0_1'( a2009 ) ), 'c0_1'( a1987 ), hskp5, 'c1_1'( 
% 67.88/68.25    a1987 ), hskp16, hskp18 ] )
% 67.88/68.25  , clause( 2148, [ ~( 'c0_1'( a2009 ) ), 'c0_1'( X ), hskp5, 'c1_1'( X ), 
% 67.88/68.25    hskp16, hskp18, ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , 6, clause( 23198, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, a1987 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143314, [ ~( 'c0_1'( a2009 ) ), 'c0_1'( a1987 ), hskp5, hskp16, 
% 67.88/68.25    hskp18 ] )
% 67.88/68.25  , clause( 23199, [ ~( 'c1_1'( a1987 ) ) ] )
% 67.88/68.25  , 0, clause( 143313, [ ~( 'c0_1'( a2009 ) ), 'c0_1'( a1987 ), hskp5, 'c1_1'( 
% 67.88/68.25    a1987 ), hskp16, hskp18 ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23278, [ 'c0_1'( a1987 ), hskp5, hskp16, hskp18, ~( 'c0_1'( a2009 )
% 67.88/68.25     ) ] )
% 67.88/68.25  , clause( 143314, [ ~( 'c0_1'( a2009 ) ), 'c0_1'( a1987 ), hskp5, hskp16, 
% 67.88/68.25    hskp18 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143315, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( a1987 ), 
% 67.88/68.25    'c1_1'( X ), ~( 'c2_1'( a1987 ) ), 'c2_1'( X ) ] )
% 67.88/68.25  , clause( 818, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( Y
% 67.88/68.25     ), ~( 'c2_1'( X ) ), 'c2_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , 6, clause( 23198, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, a1987 ), :=( Y, X )] ), substitution( 1, [] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143320, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), ~( 
% 67.88/68.25    'c2_1'( a1987 ) ), 'c2_1'( X ) ] )
% 67.88/68.25  , clause( 23199, [ ~( 'c1_1'( a1987 ) ) ] )
% 67.88/68.25  , 0, clause( 143315, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( 
% 67.88/68.25    a1987 ), 'c1_1'( X ), ~( 'c2_1'( a1987 ) ), 'c2_1'( X ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23286, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.88/68.25    'c2_1'( X ), ~( 'c2_1'( a1987 ) ) ] )
% 67.88/68.25  , clause( 143320, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.88/68.25    ~( 'c2_1'( a1987 ) ), 'c2_1'( X ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    1 ), ==>( 2, 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143322, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( a1987 ) )
% 67.88/68.25    , 'c1_1'( a1987 ), hskp27, ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , clause( 662, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.88/68.25    'c1_1'( Y ), hskp27, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , 5, clause( 23198, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, a1987 )] ), substitution( 1, [] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143325, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c1_1'( a1987 ), 
% 67.88/68.25    hskp27, ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , clause( 143322, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c2_1'( a1987 )
% 67.88/68.25     ), 'c1_1'( a1987 ), hskp27, ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , 2, clause( 23197, [ 'c2_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23287, [ ~( 'c1_1'( X ) ), 'c1_1'( a1987 ), hskp27, ~( 'c2_1'( X )
% 67.88/68.25     ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , clause( 143325, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c1_1'( a1987 ), 
% 67.88/68.25    hskp27, ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    3 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143326, [ ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( X ) ), 'c1_1'( a1987 ), 
% 67.88/68.25    'c0_1'( X ), hskp19, ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , clause( 644, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y
% 67.88/68.25     ), hskp19, ~( 'c3_1'( X ) ), ~( 'c3_1'( Y ) ) ] )
% 67.88/68.25  , 5, clause( 23198, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, a1987 ), :=( Y, X )] ), substitution( 1, [] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143328, [ ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( X ) ), 'c0_1'( X ), 
% 67.88/68.25    hskp19, ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , clause( 23199, [ ~( 'c1_1'( a1987 ) ) ] )
% 67.88/68.25  , 0, clause( 143326, [ ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( X ) ), 'c1_1'( 
% 67.88/68.25    a1987 ), 'c0_1'( X ), hskp19, ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23288, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X )
% 67.88/68.25     ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , clause( 143328, [ ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( X ) ), 'c0_1'( X ), 
% 67.88/68.25    hskp19, ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    3 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143330, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( a1987 ) ), 'c1_1'( X ), 
% 67.88/68.25    'c0_1'( a1987 ), hskp19, ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , clause( 644, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y
% 67.88/68.25     ), hskp19, ~( 'c3_1'( X ) ), ~( 'c3_1'( Y ) ) ] )
% 67.88/68.25  , 6, clause( 23198, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, a1987 )] ), substitution( 1, [] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143331, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c0_1'( a1987 ), hskp19, 
% 67.88/68.25    ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , clause( 143330, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( a1987 ) ), 'c1_1'( X ), 
% 67.88/68.25    'c0_1'( a1987 ), hskp19, ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , 1, clause( 23197, [ 'c2_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23289, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp19, 'c1_1'( X ), 
% 67.88/68.25    ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , clause( 143331, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c0_1'( a1987 ), hskp19
% 67.88/68.25    , ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    3 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143332, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( a1987 ) )
% 67.88/68.25    , 'c2_1'( X ), 'c0_1'( a1987 ) ] )
% 67.88/68.25  , clause( 601, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.88/68.25    'c2_1'( X ), 'c0_1'( Y ), ~( 'c3_1'( Y ) ) ] )
% 67.88/68.25  , 5, clause( 23198, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, a1987 )] ), substitution( 1, [] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143333, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.88/68.25    a1987 ) ] )
% 67.88/68.25  , clause( 143332, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( a1987 )
% 67.88/68.25     ), 'c2_1'( X ), 'c0_1'( a1987 ) ] )
% 67.88/68.25  , 2, clause( 23197, [ 'c2_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.88/68.25    'c2_1'( X ) ] )
% 67.88/68.25  , clause( 143333, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.88/68.25    a1987 ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    1 ), ==>( 2, 3 ), ==>( 3, 2 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143334, [ ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( X ) ), 'c1_1'( a1987 ), 
% 67.88/68.25    'c0_1'( X ), hskp14, 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 597, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y
% 67.88/68.25     ), hskp14, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.88/68.25  , 5, clause( 23198, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, a1987 ), :=( Y, X )] ), substitution( 1, [] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143335, [ ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( X ) ), 'c0_1'( X ), 
% 67.88/68.25    hskp14, 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 23199, [ ~( 'c1_1'( a1987 ) ) ] )
% 67.88/68.25  , 0, clause( 143334, [ ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( X ) ), 'c1_1'( 
% 67.88/68.25    a1987 ), 'c0_1'( X ), hskp14, 'c3_1'( X ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23291, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp14, ~( 'c2_1'( X )
% 67.88/68.25     ), 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 143335, [ ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( X ) ), 'c0_1'( X ), 
% 67.88/68.25    hskp14, 'c3_1'( X ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    3 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143337, [ ~( 'c2_1'( a1987 ) ), 'c0_1'( a1987 ), 'c0_1'( X ), 
% 67.88/68.25    'c2_1'( X ), hskp9, ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , clause( 545, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.88/68.25    hskp9, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , 6, clause( 23198, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, a1987 ), :=( Y, X )] ), substitution( 1, [] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143340, [ 'c0_1'( a1987 ), 'c0_1'( X ), 'c2_1'( X ), hskp9, ~( 
% 67.88/68.25    'c3_1'( X ) ) ] )
% 67.88/68.25  , clause( 143337, [ ~( 'c2_1'( a1987 ) ), 'c0_1'( a1987 ), 'c0_1'( X ), 
% 67.88/68.25    'c2_1'( X ), hskp9, ~( 'c3_1'( X ) ) ] )
% 67.88/68.25  , 0, clause( 23197, [ 'c2_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23292, [ 'c0_1'( a1987 ), 'c0_1'( X ), hskp9, 'c2_1'( X ), ~( 
% 67.88/68.25    'c3_1'( X ) ) ] )
% 67.88/68.25  , clause( 143340, [ 'c0_1'( a1987 ), 'c0_1'( X ), 'c2_1'( X ), hskp9, ~( 
% 67.88/68.25    'c3_1'( X ) ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    1 ), ==>( 2, 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143342, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( a1987 ), 
% 67.88/68.25    'c1_1'( a1987 ), hskp5, 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 508, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y
% 67.88/68.25     ), hskp5, ~( 'c3_1'( Y ) ), 'c3_1'( X ) ] )
% 67.88/68.25  , 5, clause( 23198, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, a1987 )] ), substitution( 1, [] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143343, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( a1987 ), 
% 67.88/68.25    hskp5, 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 23199, [ ~( 'c1_1'( a1987 ) ) ] )
% 67.88/68.25  , 0, clause( 143342, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( a1987 )
% 67.88/68.25    , 'c1_1'( a1987 ), hskp5, 'c3_1'( X ) ] )
% 67.88/68.25  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23293, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( X ) )
% 67.88/68.25    , 'c3_1'( X ) ] )
% 67.88/68.25  , clause( 143343, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( a1987 ), 
% 67.88/68.25    hskp5, 'c3_1'( X ) ] )
% 67.88/68.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.25    3 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143344, [ ~( 'c2_1'( a1987 ) ), 'c0_1'( a1987 ), hskp13, hskp20 ]
% 67.88/68.25     )
% 67.88/68.25  , clause( 287, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), hskp13, hskp20, ~( 'c3_1'( 
% 67.88/68.25    X ) ) ] )
% 67.88/68.25  , 4, clause( 23198, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, a1987 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143345, [ 'c0_1'( a1987 ), hskp13, hskp20 ] )
% 67.88/68.25  , clause( 143344, [ ~( 'c2_1'( a1987 ) ), 'c0_1'( a1987 ), hskp13, hskp20 ]
% 67.88/68.25     )
% 67.88/68.25  , 0, clause( 23197, [ 'c2_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23294, [ hskp13, hskp20, 'c0_1'( a1987 ) ] )
% 67.88/68.25  , clause( 143345, [ 'c0_1'( a1987 ), hskp13, hskp20 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143346, [ ~( 'c0_1'( a1987 ) ), 'c1_1'( a1987 ), hskp6, hskp18 ] )
% 67.88/68.25  , clause( 305, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp6, hskp18, ~( 'c3_1'( X
% 67.88/68.25     ) ) ] )
% 67.88/68.25  , 4, clause( 23198, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, a1987 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143347, [ ~( 'c0_1'( a1987 ) ), hskp6, hskp18 ] )
% 67.88/68.25  , clause( 23199, [ ~( 'c1_1'( a1987 ) ) ] )
% 67.88/68.25  , 0, clause( 143346, [ ~( 'c0_1'( a1987 ) ), 'c1_1'( a1987 ), hskp6, hskp18
% 67.88/68.25     ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23296, [ hskp6, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.88/68.25  , clause( 143347, [ ~( 'c0_1'( a1987 ) ), hskp6, hskp18 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143348, [ 'c0_1'( a1987 ), 'c1_1'( a1987 ), hskp29, hskp6 ] )
% 67.88/68.25  , clause( 227, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c3_1'( X ) )
% 67.88/68.25     ] )
% 67.88/68.25  , 4, clause( 23198, [ 'c3_1'( a1987 ) ] )
% 67.88/68.25  , 0, substitution( 0, [ :=( X, a1987 )] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143349, [ 'c0_1'( a1987 ), hskp29, hskp6 ] )
% 67.88/68.25  , clause( 23199, [ ~( 'c1_1'( a1987 ) ) ] )
% 67.88/68.25  , 0, clause( 143348, [ 'c0_1'( a1987 ), 'c1_1'( a1987 ), hskp29, hskp6 ] )
% 67.88/68.25  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23297, [ hskp29, hskp6, 'c0_1'( a1987 ) ] )
% 67.88/68.25  , clause( 143349, [ 'c0_1'( a1987 ), hskp29, hskp6 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.25    , 1 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143350, [ hskp6, hskp18, hskp29, hskp6 ] )
% 67.88/68.25  , clause( 23296, [ hskp6, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.88/68.25  , 2, clause( 23297, [ hskp29, hskp6, 'c0_1'( a1987 ) ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143351, [ hskp6, hskp18, hskp29 ] )
% 67.88/68.25  , clause( 143350, [ hskp6, hskp18, hskp29, hskp6 ] )
% 67.88/68.25  , 0, 3, substitution( 0, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23328, [ hskp29, hskp18, hskp6 ] )
% 67.88/68.25  , clause( 143351, [ hskp6, hskp18, hskp29 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 0 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143352, [ 'c3_1'( a1979 ), hskp29, hskp18 ] )
% 67.88/68.25  , clause( 74, [ 'c3_1'( a1979 ), ~( hskp6 ) ] )
% 67.88/68.25  , 1, clause( 23328, [ hskp29, hskp18, hskp6 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23331, [ hskp18, hskp29, 'c3_1'( a1979 ) ] )
% 67.88/68.25  , clause( 143352, [ 'c3_1'( a1979 ), hskp29, hskp18 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 0 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143353, [ ~( 'c0_1'( a1979 ) ), hskp29, hskp18 ] )
% 67.88/68.25  , clause( 117, [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.88/68.25  , 1, clause( 23328, [ hskp29, hskp18, hskp6 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23332, [ hskp18, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.88/68.25  , clause( 143353, [ ~( 'c0_1'( a1979 ) ), hskp29, hskp18 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 0 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143354, [ ~( 'c2_1'( a1979 ) ), hskp29, hskp18 ] )
% 67.88/68.25  , clause( 118, [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.88/68.25  , 1, clause( 23328, [ hskp29, hskp18, hskp6 ] )
% 67.88/68.25  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  subsumption(
% 67.88/68.25  clause( 23333, [ hskp18, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.88/68.25  , clause( 143354, [ ~( 'c2_1'( a1979 ) ), hskp29, hskp18 ] )
% 67.88/68.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.25    , 0 )] ) ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143355, [ 'c0_1'( a1979 ), 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29, hskp18, hskp29 ] )
% 67.88/68.25  , clause( 4241, [ 'c0_1'( Y ), 'c1_1'( Y ), ~( 'c1_1'( X ) ), 'c2_1'( Y ), 
% 67.88/68.25    'c2_1'( X ), 'c0_1'( X ), hskp29, ~( 'c3_1'( Y ) ) ] )
% 67.88/68.25  , 7, clause( 23331, [ hskp18, hskp29, 'c3_1'( a1979 ) ] )
% 67.88/68.25  , 2, substitution( 0, [ :=( X, X ), :=( Y, a1979 )] ), substitution( 1, [] )
% 67.88/68.25    ).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  resolution(
% 67.88/68.25  clause( 143361, [ hskp18, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.88/68.25    a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29, hskp18, hskp29 ] )
% 67.88/68.25  , clause( 23332, [ hskp18, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.88/68.25  , 2, clause( 143355, [ 'c0_1'( a1979 ), 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29, hskp18, hskp29 ] )
% 67.88/68.25  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143362, [ hskp18, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.88/68.25    a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29, hskp29 ] )
% 67.88/68.25  , clause( 143361, [ hskp18, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29, hskp18, hskp29 ] )
% 67.88/68.25  , 0, 8, substitution( 0, [ :=( X, X )] )).
% 67.88/68.25  
% 67.88/68.25  
% 67.88/68.25  factor(
% 67.88/68.25  clause( 143367, [ hskp18, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.88/68.25    a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29 ] )
% 67.88/68.25  , clause( 143362, [ hskp18, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 
% 67.88/68.25    'c2_1'( a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29, hskp29 ] )
% 67.88/68.26  , 1, 7, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143368, [ hskp18, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.88/68.26    a1979 ), 'c2_1'( X ), 'c0_1'( X ) ] )
% 67.88/68.26  , clause( 143367, [ hskp18, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 
% 67.88/68.26    'c2_1'( a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29 ] )
% 67.88/68.26  , 1, 7, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 23348, [ hskp18, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.88/68.26    X ), 'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.88/68.26  , clause( 143368, [ hskp18, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 
% 67.88/68.26    'c2_1'( a1979 ), 'c2_1'( X ), 'c0_1'( X ) ] )
% 67.88/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.26    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 6 ), ==>( 6, 4 )] )
% 67.88/68.26     ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143369, [ ~( 'c0_1'( a2009 ) ), 'c0_1'( a1979 ), hskp5, 'c1_1'( 
% 67.88/68.26    a1979 ), hskp16, hskp18, hskp18, hskp29 ] )
% 67.88/68.26  , clause( 2148, [ ~( 'c0_1'( a2009 ) ), 'c0_1'( X ), hskp5, 'c1_1'( X ), 
% 67.88/68.26    hskp16, hskp18, ~( 'c3_1'( X ) ) ] )
% 67.88/68.26  , 6, clause( 23331, [ hskp18, hskp29, 'c3_1'( a1979 ) ] )
% 67.88/68.26  , 2, substitution( 0, [ :=( X, a1979 )] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143371, [ hskp18, hskp29, ~( 'c0_1'( a2009 ) ), hskp5, 'c1_1'( 
% 67.88/68.26    a1979 ), hskp16, hskp18, hskp18, hskp29 ] )
% 67.88/68.26  , clause( 23332, [ hskp18, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.88/68.26  , 2, clause( 143369, [ ~( 'c0_1'( a2009 ) ), 'c0_1'( a1979 ), hskp5, 'c1_1'( 
% 67.88/68.26    a1979 ), hskp16, hskp18, hskp18, hskp29 ] )
% 67.88/68.26  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143372, [ hskp18, hskp29, ~( 'c0_1'( a2009 ) ), hskp5, 'c1_1'( 
% 67.88/68.26    a1979 ), hskp16, hskp18, hskp29 ] )
% 67.88/68.26  , clause( 143371, [ hskp18, hskp29, ~( 'c0_1'( a2009 ) ), hskp5, 'c1_1'( 
% 67.88/68.26    a1979 ), hskp16, hskp18, hskp18, hskp29 ] )
% 67.88/68.26  , 0, 6, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143373, [ hskp18, hskp29, ~( 'c0_1'( a2009 ) ), hskp5, 'c1_1'( 
% 67.88/68.26    a1979 ), hskp16, hskp29 ] )
% 67.88/68.26  , clause( 143372, [ hskp18, hskp29, ~( 'c0_1'( a2009 ) ), hskp5, 'c1_1'( 
% 67.88/68.26    a1979 ), hskp16, hskp18, hskp29 ] )
% 67.88/68.26  , 0, 6, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143374, [ hskp18, hskp29, ~( 'c0_1'( a2009 ) ), hskp5, 'c1_1'( 
% 67.88/68.26    a1979 ), hskp16 ] )
% 67.88/68.26  , clause( 143373, [ hskp18, hskp29, ~( 'c0_1'( a2009 ) ), hskp5, 'c1_1'( 
% 67.88/68.26    a1979 ), hskp16, hskp29 ] )
% 67.88/68.26  , 1, 6, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 23384, [ hskp18, hskp29, hskp5, ~( 'c0_1'( a2009 ) ), hskp16, 
% 67.88/68.26    'c1_1'( a1979 ) ] )
% 67.88/68.26  , clause( 143374, [ hskp18, hskp29, ~( 'c0_1'( a2009 ) ), hskp5, 'c1_1'( 
% 67.88/68.26    a1979 ), hskp16 ] )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.26    , 3 ), ==>( 3, 2 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143375, [ ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c0_1'( a1979 ), 
% 67.88/68.26    'c2_1'( a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp18, hskp29 ] )
% 67.88/68.26  , clause( 812, [ ~( 'c1_1'( X ) ), 'c1_1'( Y ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.88/68.26    'c2_1'( X ), ~( 'c3_1'( Y ) ), 'c3_1'( X ) ] )
% 67.88/68.26  , 5, clause( 23331, [ hskp18, hskp29, 'c3_1'( a1979 ) ] )
% 67.88/68.26  , 2, substitution( 0, [ :=( X, X ), :=( Y, a1979 )] ), substitution( 1, [] )
% 67.88/68.26    ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143380, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.88/68.26    a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp18, hskp29 ] )
% 67.88/68.26  , clause( 23332, [ hskp18, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.88/68.26  , 2, clause( 143375, [ ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c0_1'( a1979 ), 
% 67.88/68.26    'c2_1'( a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp18, hskp29 ] )
% 67.88/68.26  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143381, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.88/68.26    a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp29 ] )
% 67.88/68.26  , clause( 143380, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 
% 67.88/68.26    'c2_1'( a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp18, hskp29 ] )
% 67.88/68.26  , 0, 7, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143385, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.88/68.26    a1979 ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.88/68.26  , clause( 143381, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 
% 67.88/68.26    'c2_1'( a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp29 ] )
% 67.88/68.26  , 1, 7, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 23403, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.88/68.26    a1979 ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.88/68.26  , clause( 143385, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 
% 67.88/68.26    'c2_1'( a1979 ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.88/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.26    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 ), ==>( 6, 6 )] )
% 67.88/68.26     ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143386, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( a1979 ), 'c2_1'( 
% 67.88/68.26    a1979 ), hskp29, ~( 'c3_1'( X ) ), hskp18, hskp29 ] )
% 67.88/68.26  , clause( 525, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.88/68.26    hskp29, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.26  , 5, clause( 23331, [ hskp18, hskp29, 'c3_1'( a1979 ) ] )
% 67.88/68.26  , 2, substitution( 0, [ :=( X, X ), :=( Y, a1979 )] ), substitution( 1, [] )
% 67.88/68.26    ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143406, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.88/68.26    a1979 ), hskp29, ~( 'c3_1'( X ) ), hskp18, hskp29 ] )
% 67.88/68.26  , clause( 23332, [ hskp18, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.88/68.26  , 2, clause( 143386, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( a1979 ), 
% 67.88/68.26    'c2_1'( a1979 ), hskp29, ~( 'c3_1'( X ) ), hskp18, hskp29 ] )
% 67.88/68.26  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143407, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.88/68.26    a1979 ), hskp29, ~( 'c3_1'( X ) ), hskp29 ] )
% 67.88/68.26  , clause( 143406, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.88/68.26    a1979 ), hskp29, ~( 'c3_1'( X ) ), hskp18, hskp29 ] )
% 67.88/68.26  , 0, 7, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143408, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.88/68.26    a1979 ), ~( 'c3_1'( X ) ), hskp29 ] )
% 67.88/68.26  , clause( 143407, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.88/68.26    a1979 ), hskp29, ~( 'c3_1'( X ) ), hskp29 ] )
% 67.88/68.26  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143409, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.88/68.26    a1979 ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.26  , clause( 143408, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.88/68.26    a1979 ), ~( 'c3_1'( X ) ), hskp29 ] )
% 67.88/68.26  , 1, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 23411, [ hskp18, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.88/68.26    a1979 ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.26  , clause( 143409, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.88/68.26    a1979 ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.26    1 ), ==>( 2, 3 ), ==>( 3, 2 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143410, [ 'c0_1'( a1979 ), ~( 'c1_1'( a1979 ) ), hskp29, 'c2_1'( 
% 67.88/68.26    a1979 ), hskp18, hskp29 ] )
% 67.88/68.26  , clause( 526, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp29, 'c2_1'( X ), ~( 
% 67.88/68.26    'c3_1'( X ) ) ] )
% 67.88/68.26  , 4, clause( 23331, [ hskp18, hskp29, 'c3_1'( a1979 ) ] )
% 67.88/68.26  , 2, substitution( 0, [ :=( X, a1979 )] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143412, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ), hskp29, 'c2_1'( 
% 67.88/68.26    a1979 ), hskp18, hskp29 ] )
% 67.88/68.26  , clause( 23332, [ hskp18, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.88/68.26  , 2, clause( 143410, [ 'c0_1'( a1979 ), ~( 'c1_1'( a1979 ) ), hskp29, 
% 67.88/68.26    'c2_1'( a1979 ), hskp18, hskp29 ] )
% 67.88/68.26  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143413, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ), hskp29, 'c2_1'( 
% 67.88/68.26    a1979 ), hskp29 ] )
% 67.88/68.26  , clause( 143412, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ), hskp29, 'c2_1'( 
% 67.88/68.26    a1979 ), hskp18, hskp29 ] )
% 67.88/68.26  , 0, 5, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143414, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ), 'c2_1'( a1979 ), 
% 67.88/68.26    hskp29 ] )
% 67.88/68.26  , clause( 143413, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ), hskp29, 'c2_1'( 
% 67.88/68.26    a1979 ), hskp29 ] )
% 67.88/68.26  , 1, 3, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143415, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ), 'c2_1'( a1979 ) ]
% 67.88/68.26     )
% 67.88/68.26  , clause( 143414, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ), 'c2_1'( a1979 ), 
% 67.88/68.26    hskp29 ] )
% 67.88/68.26  , 1, 4, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 23415, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ), 'c2_1'( a1979 ) ] )
% 67.88/68.26  , clause( 143415, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ), 'c2_1'( a1979 ) ]
% 67.88/68.26     )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.26    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143416, [ 'c1_1'( a1979 ), 'c2_1'( a1979 ), hskp22, hskp2, hskp18, 
% 67.88/68.26    hskp29 ] )
% 67.88/68.26  , clause( 247, [ 'c1_1'( X ), 'c2_1'( X ), hskp22, hskp2, ~( 'c3_1'( X ) )
% 67.88/68.26     ] )
% 67.88/68.26  , 4, clause( 23331, [ hskp18, hskp29, 'c3_1'( a1979 ) ] )
% 67.88/68.26  , 2, substitution( 0, [ :=( X, a1979 )] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143417, [ hskp18, hskp29, 'c1_1'( a1979 ), hskp22, hskp2, hskp18, 
% 67.88/68.26    hskp29 ] )
% 67.88/68.26  , clause( 23333, [ hskp18, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.88/68.26  , 2, clause( 143416, [ 'c1_1'( a1979 ), 'c2_1'( a1979 ), hskp22, hskp2, 
% 67.88/68.26    hskp18, hskp29 ] )
% 67.88/68.26  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143418, [ hskp18, hskp29, 'c1_1'( a1979 ), hskp22, hskp2, hskp29 ]
% 67.88/68.26     )
% 67.88/68.26  , clause( 143417, [ hskp18, hskp29, 'c1_1'( a1979 ), hskp22, hskp2, hskp18
% 67.88/68.26    , hskp29 ] )
% 67.88/68.26  , 0, 5, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143419, [ hskp18, hskp29, 'c1_1'( a1979 ), hskp22, hskp2 ] )
% 67.88/68.26  , clause( 143418, [ hskp18, hskp29, 'c1_1'( a1979 ), hskp22, hskp2, hskp29
% 67.88/68.26     ] )
% 67.88/68.26  , 1, 5, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 23419, [ hskp18, hskp29, hskp22, hskp2, 'c1_1'( a1979 ) ] )
% 67.88/68.26  , clause( 143419, [ hskp18, hskp29, 'c1_1'( a1979 ), hskp22, hskp2 ] )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.26    , 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143420, [ hskp18, hskp29, hskp18, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.88/68.26  , clause( 23333, [ hskp18, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.88/68.26  , 2, clause( 23415, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ), 'c2_1'( a1979 )
% 67.88/68.26     ] )
% 67.88/68.26  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143421, [ hskp18, hskp29, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.88/68.26  , clause( 143420, [ hskp18, hskp29, hskp18, hskp29, ~( 'c1_1'( a1979 ) ) ]
% 67.88/68.26     )
% 67.88/68.26  , 0, 2, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143422, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.88/68.26  , clause( 143421, [ hskp18, hskp29, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.88/68.26  , 1, 2, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 23754, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.88/68.26  , clause( 143422, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.26    , 2 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143423, [ hskp18, hskp29, hskp18, hskp29, hskp22, hskp2 ] )
% 67.88/68.26  , clause( 23754, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.88/68.26  , 2, clause( 23419, [ hskp18, hskp29, hskp22, hskp2, 'c1_1'( a1979 ) ] )
% 67.88/68.26  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143424, [ hskp18, hskp29, hskp29, hskp22, hskp2 ] )
% 67.88/68.26  , clause( 143423, [ hskp18, hskp29, hskp18, hskp29, hskp22, hskp2 ] )
% 67.88/68.26  , 0, 2, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143425, [ hskp18, hskp29, hskp22, hskp2 ] )
% 67.88/68.26  , clause( 143424, [ hskp18, hskp29, hskp29, hskp22, hskp2 ] )
% 67.88/68.26  , 1, 2, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 23782, [ hskp18, hskp22, hskp29, hskp2 ] )
% 67.88/68.26  , clause( 143425, [ hskp18, hskp29, hskp22, hskp2 ] )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.88/68.26    , 1 ), ==>( 3, 3 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143426, [ 'c1_1'( a1973 ), hskp18, hskp22, hskp29 ] )
% 67.88/68.26  , clause( 79, [ 'c1_1'( a1973 ), ~( hskp2 ) ] )
% 67.88/68.26  , 1, clause( 23782, [ hskp18, hskp22, hskp29, hskp2 ] )
% 67.88/68.26  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 23783, [ hskp18, hskp22, hskp29, 'c1_1'( a1973 ) ] )
% 67.88/68.26  , clause( 143426, [ 'c1_1'( a1973 ), hskp18, hskp22, hskp29 ] )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.26    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143427, [ 'c3_1'( a1973 ), hskp18, hskp22, hskp29 ] )
% 67.88/68.26  , clause( 80, [ 'c3_1'( a1973 ), ~( hskp2 ) ] )
% 67.88/68.26  , 1, clause( 23782, [ hskp18, hskp22, hskp29, hskp2 ] )
% 67.88/68.26  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 23784, [ hskp18, hskp22, hskp29, 'c3_1'( a1973 ) ] )
% 67.88/68.26  , clause( 143427, [ 'c3_1'( a1973 ), hskp18, hskp22, hskp29 ] )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.26    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143428, [ ~( 'c2_1'( a1973 ) ), hskp18, hskp22, hskp29 ] )
% 67.88/68.26  , clause( 124, [ ~( 'c2_1'( a1973 ) ), ~( hskp2 ) ] )
% 67.88/68.26  , 1, clause( 23782, [ hskp18, hskp22, hskp29, hskp2 ] )
% 67.88/68.26  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 23785, [ hskp18, hskp22, hskp29, ~( 'c2_1'( a1973 ) ) ] )
% 67.88/68.26  , clause( 143428, [ ~( 'c2_1'( a1973 ) ), hskp18, hskp22, hskp29 ] )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.26    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143429, [ 'c0_1'( a1973 ), ~( 'c1_1'( a1973 ) ), hskp29, 'c2_1'( 
% 67.88/68.26    a1973 ), hskp18, hskp22, hskp29 ] )
% 67.88/68.26  , clause( 526, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp29, 'c2_1'( X ), ~( 
% 67.88/68.26    'c3_1'( X ) ) ] )
% 67.88/68.26  , 4, clause( 23784, [ hskp18, hskp22, hskp29, 'c3_1'( a1973 ) ] )
% 67.88/68.26  , 3, substitution( 0, [ :=( X, a1973 )] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143430, [ 'c0_1'( a1973 ), ~( 'c1_1'( a1973 ) ), hskp29, 'c2_1'( 
% 67.88/68.26    a1973 ), hskp18, hskp22 ] )
% 67.88/68.26  , clause( 143429, [ 'c0_1'( a1973 ), ~( 'c1_1'( a1973 ) ), hskp29, 'c2_1'( 
% 67.88/68.26    a1973 ), hskp18, hskp22, hskp29 ] )
% 67.88/68.26  , 2, 6, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 23843, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ), ~( 'c1_1'( a1973
% 67.88/68.26     ) ), 'c2_1'( a1973 ) ] )
% 67.88/68.26  , clause( 143430, [ 'c0_1'( a1973 ), ~( 'c1_1'( a1973 ) ), hskp29, 'c2_1'( 
% 67.88/68.26    a1973 ), hskp18, hskp22 ] )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 4 ), ==>( 2
% 67.88/68.26    , 2 ), ==>( 3, 5 ), ==>( 4, 0 ), ==>( 5, 1 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143431, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), 'c0_1'( 
% 67.88/68.26    a2009 ), hskp3, ~( 'c1_1'( a1973 ) ), hskp16, hskp18 ] )
% 67.88/68.26  , clause( 23785, [ hskp18, hskp22, hskp29, ~( 'c2_1'( a1973 ) ) ] )
% 67.88/68.26  , 3, clause( 2117, [ ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), hskp3, ~( 'c1_1'( X
% 67.88/68.26     ) ), hskp16, hskp18, 'c2_1'( X ) ] )
% 67.88/68.26  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, a1973 )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143432, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), 'c0_1'( 
% 67.88/68.26    a2009 ), hskp3, ~( 'c1_1'( a1973 ) ), hskp16 ] )
% 67.88/68.26  , clause( 143431, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), 'c0_1'( 
% 67.88/68.26    a2009 ), hskp3, ~( 'c1_1'( a1973 ) ), hskp16, hskp18 ] )
% 67.88/68.26  , 0, 8, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 23861, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), hskp3, 
% 67.88/68.26    'c0_1'( a2009 ), hskp16, ~( 'c1_1'( a1973 ) ) ] )
% 67.88/68.26  , clause( 143432, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), 'c0_1'( 
% 67.88/68.26    a2009 ), hskp3, ~( 'c1_1'( a1973 ) ), hskp16 ] )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.26    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 ), ==>( 6, 7 ), ==>( 7, 6 )] )
% 67.88/68.26     ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143434, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c0_1'( X
% 67.88/68.26     ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ) ] )
% 67.88/68.26  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.88/68.26     ) ] )
% 67.88/68.26  , 3, clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.88/68.26    'c2_1'( X ) ] )
% 67.88/68.26  , 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.88/68.26    ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143435, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c1_1'( X
% 67.88/68.26     ) ), 'c0_1'( a1987 ) ] )
% 67.88/68.26  , clause( 143434, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c0_1'( 
% 67.88/68.26    X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ) ] )
% 67.88/68.26  , 0, 3, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143436, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, 'c0_1'( a1987
% 67.88/68.26     ) ] )
% 67.88/68.26  , clause( 143435, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c1_1'( 
% 67.88/68.26    X ) ), 'c0_1'( a1987 ) ] )
% 67.88/68.26  , 1, 3, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 24358, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp17, ~( 'c1_1'( X )
% 67.88/68.26     ) ] )
% 67.88/68.26  , clause( 143436, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, 'c0_1'( 
% 67.88/68.26    a1987 ) ] )
% 67.88/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.26    3 ), ==>( 2, 2 ), ==>( 3, 1 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143438, [ ~( 'c0_1'( a1972 ) ), 'c0_1'( a1987 ), hskp17, hskp1, 
% 67.88/68.26    hskp21 ] )
% 67.88/68.26  , clause( 24358, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp17, ~( 'c1_1'( X
% 67.88/68.26     ) ) ] )
% 67.88/68.26  , 3, clause( 216, [ hskp1, hskp21, 'c1_1'( a1972 ) ] )
% 67.88/68.26  , 2, substitution( 0, [ :=( X, a1972 )] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143439, [ 'c0_1'( a1987 ), hskp17, hskp1, hskp21, hskp1, hskp21 ]
% 67.88/68.26     )
% 67.88/68.26  , clause( 143438, [ ~( 'c0_1'( a1972 ) ), 'c0_1'( a1987 ), hskp17, hskp1, 
% 67.88/68.26    hskp21 ] )
% 67.88/68.26  , 0, clause( 215, [ hskp1, hskp21, 'c0_1'( a1972 ) ] )
% 67.88/68.26  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143440, [ 'c0_1'( a1987 ), hskp17, hskp1, hskp21, hskp21 ] )
% 67.88/68.26  , clause( 143439, [ 'c0_1'( a1987 ), hskp17, hskp1, hskp21, hskp1, hskp21 ]
% 67.88/68.26     )
% 67.88/68.26  , 2, 4, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143441, [ 'c0_1'( a1987 ), hskp17, hskp1, hskp21 ] )
% 67.88/68.26  , clause( 143440, [ 'c0_1'( a1987 ), hskp17, hskp1, hskp21, hskp21 ] )
% 67.88/68.26  , 3, 4, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 24385, [ hskp17, hskp1, hskp21, 'c0_1'( a1987 ) ] )
% 67.88/68.26  , clause( 143441, [ 'c0_1'( a1987 ), hskp17, hskp1, hskp21 ] )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.88/68.26    , 1 ), ==>( 3, 2 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143442, [ hskp18, hskp29, hskp18, hskp29, hskp5, ~( 'c0_1'( a2009 )
% 67.88/68.26     ), hskp16 ] )
% 67.88/68.26  , clause( 23754, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.88/68.26  , 2, clause( 23384, [ hskp18, hskp29, hskp5, ~( 'c0_1'( a2009 ) ), hskp16, 
% 67.88/68.26    'c1_1'( a1979 ) ] )
% 67.88/68.26  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143443, [ hskp18, hskp29, hskp29, hskp5, ~( 'c0_1'( a2009 ) ), 
% 67.88/68.26    hskp16 ] )
% 67.88/68.26  , clause( 143442, [ hskp18, hskp29, hskp18, hskp29, hskp5, ~( 'c0_1'( a2009
% 67.88/68.26     ) ), hskp16 ] )
% 67.88/68.26  , 0, 2, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143444, [ hskp18, hskp29, hskp5, ~( 'c0_1'( a2009 ) ), hskp16 ] )
% 67.88/68.26  , clause( 143443, [ hskp18, hskp29, hskp29, hskp5, ~( 'c0_1'( a2009 ) ), 
% 67.88/68.26    hskp16 ] )
% 67.88/68.26  , 1, 2, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 25070, [ hskp18, hskp29, hskp5, hskp16, ~( 'c0_1'( a2009 ) ) ] )
% 67.88/68.26  , clause( 143444, [ hskp18, hskp29, hskp5, ~( 'c0_1'( a2009 ) ), hskp16 ]
% 67.88/68.26     )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.26    , 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143445, [ ~( 'c1_1'( X ) ), hskp27, ~( 'c2_1'( X ) ), ~( 'c3_1'( X
% 67.88/68.26     ) ) ] )
% 67.88/68.26  , clause( 23199, [ ~( 'c1_1'( a1987 ) ) ] )
% 67.88/68.26  , 0, clause( 23287, [ ~( 'c1_1'( X ) ), 'c1_1'( a1987 ), hskp27, ~( 'c2_1'( 
% 67.88/68.26    X ) ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.26  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 25352, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X )
% 67.88/68.26     ) ] )
% 67.88/68.26  , clause( 143445, [ ~( 'c1_1'( X ) ), hskp27, ~( 'c2_1'( X ) ), ~( 'c3_1'( 
% 67.88/68.26    X ) ) ] )
% 67.88/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.88/68.26    0 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143448, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c1_1'( X
% 67.88/68.26     ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), ~( 'c2_1'( X ) ), 'c3_1'( Y
% 67.88/68.26     ) ] )
% 67.88/68.26  , clause( 25352, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X
% 67.88/68.26     ) ) ] )
% 67.88/68.26  , 3, clause( 798, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c1_1'( Y )
% 67.88/68.26    , ~( 'c2_1'( X ) ), 'c3_1'( Y ), 'c3_1'( X ) ] )
% 67.88/68.26  , 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), :=( Y
% 67.88/68.26    , Y )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143449, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( X ), 
% 67.88/68.26    'c0_1'( Y ), 'c1_1'( Y ), ~( 'c2_1'( X ) ), 'c3_1'( Y ) ] )
% 67.88/68.26  , clause( 143448, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c1_1'( 
% 67.88/68.26    X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), ~( 'c2_1'( X ) ), 'c3_1'( Y
% 67.88/68.26     ) ] )
% 67.88/68.26  , 1, 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143450, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( X ), 
% 67.88/68.26    'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ) ] )
% 67.88/68.26  , clause( 143449, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( X )
% 67.88/68.26    , 'c0_1'( Y ), 'c1_1'( Y ), ~( 'c2_1'( X ) ), 'c3_1'( Y ) ] )
% 67.88/68.26  , 2, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 25381, [ hskp27, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c1_1'( 
% 67.88/68.26    Y ), ~( 'c2_1'( X ) ), 'c3_1'( Y ) ] )
% 67.88/68.26  , clause( 143450, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( X )
% 67.88/68.26    , 'c0_1'( Y ), 'c1_1'( Y ), 'c3_1'( Y ) ] )
% 67.88/68.26  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 67.88/68.26     ), ==>( 1, 1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.88/68.26    ==>( 6, 6 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143457, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X )
% 67.88/68.26     ), ~( 'c1_1'( Y ) ), 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( Y ) ), ~( 
% 67.88/68.26    'c2_1'( X ) ), 'c3_1'( Y ) ] )
% 67.88/68.26  , clause( 23288, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X
% 67.88/68.26     ) ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.26  , 4, clause( 807, [ ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y ), ~( 'c2_1'( 
% 67.88/68.26    X ) ), ~( 'c2_1'( Y ) ), 'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.88/68.26  , 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, Y ), :=( Y
% 67.88/68.26    , X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143458, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X )
% 67.88/68.26     ), ~( 'c1_1'( Y ) ), 'c1_1'( X ), ~( 'c2_1'( Y ) ), ~( 'c2_1'( X ) ), 
% 67.88/68.26    'c3_1'( Y ) ] )
% 67.88/68.26  , clause( 143457, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X
% 67.88/68.26     ) ), ~( 'c1_1'( Y ) ), 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( Y ) ), ~( 
% 67.88/68.26    'c2_1'( X ) ), 'c3_1'( Y ) ] )
% 67.88/68.26  , 1, 5, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143460, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X )
% 67.88/68.26     ), ~( 'c1_1'( Y ) ), 'c1_1'( X ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ) ] )
% 67.88/68.26  , clause( 143458, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X
% 67.88/68.26     ) ), ~( 'c1_1'( Y ) ), 'c1_1'( X ), ~( 'c2_1'( Y ) ), ~( 'c2_1'( X ) ), 
% 67.88/68.26    'c3_1'( Y ) ] )
% 67.88/68.26  , 3, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 25442, [ hskp19, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c1_1'( Y )
% 67.88/68.26     ), 'c1_1'( X ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ) ] )
% 67.88/68.26  , clause( 143460, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X
% 67.88/68.26     ) ), ~( 'c1_1'( Y ) ), 'c1_1'( X ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ) ] )
% 67.88/68.26  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 2
% 67.88/68.26     ), ==>( 1, 1 ), ==>( 2, 0 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 67.88/68.26    ==>( 6, 6 ), ==>( 7, 7 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143472, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X )
% 67.88/68.26     ), ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp14, ~( 'c2_1'( X ) ) ] )
% 67.88/68.26  , clause( 23288, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X
% 67.88/68.26     ) ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.26  , 4, clause( 23291, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp14, ~( 'c2_1'( 
% 67.88/68.26    X ) ), 'c3_1'( X ) ] )
% 67.88/68.26  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.88/68.26    ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143473, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X )
% 67.88/68.26     ), 'c0_1'( X ), hskp14, ~( 'c2_1'( X ) ) ] )
% 67.88/68.26  , clause( 143472, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X
% 67.88/68.26     ) ), ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp14, ~( 'c2_1'( X ) ) ] )
% 67.88/68.26  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143474, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X )
% 67.88/68.26     ), hskp14, ~( 'c2_1'( X ) ) ] )
% 67.88/68.26  , clause( 143473, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X
% 67.88/68.26     ) ), 'c0_1'( X ), hskp14, ~( 'c2_1'( X ) ) ] )
% 67.88/68.26  , 1, 4, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143475, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X )
% 67.88/68.26     ), hskp14 ] )
% 67.88/68.26  , clause( 143474, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X
% 67.88/68.26     ) ), hskp14, ~( 'c2_1'( X ) ) ] )
% 67.88/68.26  , 3, 5, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 25508, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), hskp19, ~( 
% 67.88/68.26    'c2_1'( X ) ) ] )
% 67.88/68.26  , clause( 143475, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X
% 67.88/68.26     ) ), hskp14 ] )
% 67.88/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.88/68.26    1 ), ==>( 2, 3 ), ==>( 3, 4 ), ==>( 4, 0 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143483, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.88/68.26    'c2_1'( X ), 'c0_1'( Y ), ~( 'c0_1'( a1987 ) ), 'c0_1'( Y ), hskp14, ~( 
% 67.88/68.26    'c2_1'( Y ) ) ] )
% 67.88/68.26  , clause( 601, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.88/68.26    'c2_1'( X ), 'c0_1'( Y ), ~( 'c3_1'( Y ) ) ] )
% 67.88/68.26  , 5, clause( 23291, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp14, ~( 'c2_1'( 
% 67.88/68.26    X ) ), 'c3_1'( X ) ] )
% 67.88/68.26  , 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ :=( X
% 67.88/68.26    , Y )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143485, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.88/68.26    'c2_1'( X ), 'c0_1'( Y ), ~( 'c0_1'( a1987 ) ), 'c0_1'( Y ), hskp14 ] )
% 67.88/68.26  , clause( 143483, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.88/68.26    'c2_1'( X ), 'c0_1'( Y ), ~( 'c0_1'( a1987 ) ), 'c0_1'( Y ), hskp14, ~( 
% 67.88/68.26    'c2_1'( Y ) ) ] )
% 67.88/68.26  , 2, 8, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143487, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.88/68.26    'c2_1'( X ), 'c0_1'( Y ), ~( 'c0_1'( a1987 ) ), hskp14 ] )
% 67.88/68.26  , clause( 143485, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.88/68.26    'c2_1'( X ), 'c0_1'( Y ), ~( 'c0_1'( a1987 ) ), 'c0_1'( Y ), hskp14 ] )
% 67.88/68.26  , 4, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 25537, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( Y )
% 67.88/68.26     ), ~( 'c1_1'( Y ) ), 'c2_1'( Y ), ~( 'c2_1'( X ) ) ] )
% 67.88/68.26  , clause( 143487, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.88/68.26    'c2_1'( X ), 'c0_1'( Y ), ~( 'c0_1'( a1987 ) ), hskp14 ] )
% 67.88/68.26  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 3
% 67.88/68.26     ), ==>( 1, 4 ), ==>( 2, 6 ), ==>( 3, 5 ), ==>( 4, 1 ), ==>( 5, 2 ), 
% 67.88/68.26    ==>( 6, 0 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143505, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.88/68.26    hskp9, ~( 'c3_1'( Y ) ), ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp14, ~( 
% 67.88/68.26    'c2_1'( X ) ) ] )
% 67.88/68.26  , clause( 545, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.88/68.26    hskp9, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.88/68.26  , 6, clause( 23291, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp14, ~( 'c2_1'( 
% 67.88/68.26    X ) ), 'c3_1'( X ) ] )
% 67.88/68.26  , 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ :=( X
% 67.88/68.26    , X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143506, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.88/68.26    hskp9, ~( 'c3_1'( Y ) ), ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp14 ] )
% 67.88/68.26  , clause( 143505, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y )
% 67.88/68.26    , hskp9, ~( 'c3_1'( Y ) ), ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp14, ~( 
% 67.88/68.26    'c2_1'( X ) ) ] )
% 67.88/68.26  , 0, 9, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143508, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.88/68.26    hskp9, ~( 'c3_1'( Y ) ), ~( 'c0_1'( a1987 ) ), hskp14 ] )
% 67.88/68.26  , clause( 143506, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y )
% 67.88/68.26    , hskp9, ~( 'c3_1'( Y ) ), ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp14 ] )
% 67.88/68.26  , 1, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 25538, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), 'c0_1'( Y ), 
% 67.88/68.26    hskp9, 'c2_1'( Y ), ~( 'c2_1'( X ) ), ~( 'c3_1'( Y ) ) ] )
% 67.88/68.26  , clause( 143508, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y )
% 67.88/68.26    , hskp9, ~( 'c3_1'( Y ) ), ~( 'c0_1'( a1987 ) ), hskp14 ] )
% 67.88/68.26  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 6
% 67.88/68.26     ), ==>( 1, 1 ), ==>( 2, 3 ), ==>( 3, 5 ), ==>( 4, 4 ), ==>( 5, 7 ), 
% 67.88/68.26    ==>( 6, 2 ), ==>( 7, 0 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143512, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c0_1'( a1987
% 67.88/68.26     ) ), 'c0_1'( X ), hskp14, ~( 'c2_1'( X ) ) ] )
% 67.88/68.26  , clause( 227, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c3_1'( X ) )
% 67.88/68.26     ] )
% 67.88/68.26  , 4, clause( 23291, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp14, ~( 'c2_1'( 
% 67.88/68.26    X ) ), 'c3_1'( X ) ] )
% 67.88/68.26  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.88/68.26    ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143514, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, 'c0_1'( X ), 
% 67.88/68.26    hskp14, ~( 'c2_1'( X ) ), hskp29, hskp6 ] )
% 67.88/68.26  , clause( 143512, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c0_1'( 
% 67.88/68.26    a1987 ) ), 'c0_1'( X ), hskp14, ~( 'c2_1'( X ) ) ] )
% 67.88/68.26  , 4, clause( 23297, [ hskp29, hskp6, 'c0_1'( a1987 ) ] )
% 67.88/68.26  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143515, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp14, ~( 
% 67.88/68.26    'c2_1'( X ) ), hskp29, hskp6 ] )
% 67.88/68.26  , clause( 143514, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, 'c0_1'( X ), 
% 67.88/68.26    hskp14, ~( 'c2_1'( X ) ), hskp29, hskp6 ] )
% 67.88/68.26  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143516, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp14, ~( 
% 67.88/68.26    'c2_1'( X ) ), hskp6 ] )
% 67.88/68.26  , clause( 143515, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp14, ~( 
% 67.88/68.26    'c2_1'( X ) ), hskp29, hskp6 ] )
% 67.88/68.26  , 2, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143517, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp14, ~( 
% 67.88/68.26    'c2_1'( X ) ) ] )
% 67.88/68.26  , clause( 143516, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp14, ~( 
% 67.88/68.26    'c2_1'( X ) ), hskp6 ] )
% 67.88/68.26  , 3, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 25544, [ hskp14, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c2_1'( 
% 67.88/68.26    X ) ) ] )
% 67.88/68.26  , clause( 143517, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp14, ~( 
% 67.88/68.26    'c2_1'( X ) ) ] )
% 67.88/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.88/68.26    2 ), ==>( 2, 3 ), ==>( 3, 4 ), ==>( 4, 0 ), ==>( 5, 5 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143518, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c0_1'( X
% 67.88/68.26     ) ), 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( X ) ) ] )
% 67.88/68.26  , clause( 25352, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X
% 67.88/68.26     ) ) ] )
% 67.88/68.26  , 3, clause( 23293, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( 
% 67.88/68.26    X ) ), 'c3_1'( X ) ] )
% 67.88/68.26  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.88/68.26    ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143519, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c0_1'( X
% 67.88/68.26     ) ), 'c0_1'( a1987 ), hskp5 ] )
% 67.88/68.26  , clause( 143518, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c0_1'( 
% 67.88/68.26    X ) ), 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( X ) ) ] )
% 67.88/68.26  , 2, 6, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 25955, [ hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( X ) ), hskp27, ~( 
% 67.88/68.26    'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.88/68.26  , clause( 143519, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c0_1'( 
% 67.88/68.26    X ) ), 'c0_1'( a1987 ), hskp5 ] )
% 67.88/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 67.88/68.26    4 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 1 ), ==>( 5, 0 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143520, [ hskp18, hskp22, hskp29, hskp18, hskp22, hskp29, 'c0_1'( 
% 67.88/68.26    a1973 ), ~( 'c1_1'( a1973 ) ) ] )
% 67.88/68.26  , clause( 23785, [ hskp18, hskp22, hskp29, ~( 'c2_1'( a1973 ) ) ] )
% 67.88/68.26  , 3, clause( 23843, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ), ~( 'c1_1'( 
% 67.88/68.26    a1973 ) ), 'c2_1'( a1973 ) ] )
% 67.88/68.26  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143521, [ hskp18, hskp22, hskp29, hskp22, hskp29, 'c0_1'( a1973 ), 
% 67.88/68.26    ~( 'c1_1'( a1973 ) ) ] )
% 67.88/68.26  , clause( 143520, [ hskp18, hskp22, hskp29, hskp18, hskp22, hskp29, 'c0_1'( 
% 67.88/68.26    a1973 ), ~( 'c1_1'( a1973 ) ) ] )
% 67.88/68.26  , 0, 3, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143522, [ hskp18, hskp22, hskp29, hskp29, 'c0_1'( a1973 ), ~( 
% 67.88/68.26    'c1_1'( a1973 ) ) ] )
% 67.88/68.26  , clause( 143521, [ hskp18, hskp22, hskp29, hskp22, hskp29, 'c0_1'( a1973 )
% 67.88/68.26    , ~( 'c1_1'( a1973 ) ) ] )
% 67.88/68.26  , 1, 3, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143523, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ), ~( 'c1_1'( a1973
% 67.88/68.26     ) ) ] )
% 67.88/68.26  , clause( 143522, [ hskp18, hskp22, hskp29, hskp29, 'c0_1'( a1973 ), ~( 
% 67.88/68.26    'c1_1'( a1973 ) ) ] )
% 67.88/68.26  , 2, 3, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 26315, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ), ~( 'c1_1'( a1973
% 67.88/68.26     ) ) ] )
% 67.88/68.26  , clause( 143523, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ), ~( 'c1_1'( 
% 67.88/68.26    a1973 ) ) ] )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.26    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143524, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ), hskp18, hskp22, 
% 67.88/68.26    hskp29 ] )
% 67.88/68.26  , clause( 26315, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ), ~( 'c1_1'( 
% 67.88/68.26    a1973 ) ) ] )
% 67.88/68.26  , 4, clause( 23783, [ hskp18, hskp22, hskp29, 'c1_1'( a1973 ) ] )
% 67.88/68.26  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143525, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ), hskp22, hskp29 ]
% 67.88/68.26     )
% 67.88/68.26  , clause( 143524, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ), hskp18, hskp22
% 67.88/68.26    , hskp29 ] )
% 67.88/68.26  , 0, 4, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143526, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ), hskp29 ] )
% 67.88/68.26  , clause( 143525, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ), hskp22, hskp29
% 67.88/68.26     ] )
% 67.88/68.26  , 1, 4, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143527, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ) ] )
% 67.88/68.26  , clause( 143526, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ), hskp29 ] )
% 67.88/68.26  , 2, 4, substitution( 0, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 26317, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ) ] )
% 67.88/68.26  , clause( 143527, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ) ] )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.88/68.26    , 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143530, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.88/68.26    'c2_1'( X ) ] )
% 67.88/68.26  , clause( 23286, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.88/68.26    'c2_1'( X ), ~( 'c2_1'( a1987 ) ) ] )
% 67.88/68.26  , 4, clause( 23197, [ 'c2_1'( a1987 ) ] )
% 67.88/68.26  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 31094, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.88/68.26    'c2_1'( X ) ] )
% 67.88/68.26  , clause( 143530, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.88/68.26    'c2_1'( X ) ] )
% 67.88/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.88/68.26    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143532, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.88/68.26    a2012 ) ), 'c1_1'( a2012 ) ] )
% 67.88/68.26  , clause( 377, [ hskp17, hskp1, hskp21, ~( 'c2_1'( a2012 ) ) ] )
% 67.88/68.26  , 3, clause( 31094, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.88/68.26    'c2_1'( X ) ] )
% 67.88/68.26  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a2012 )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  subsumption(
% 67.88/68.26  clause( 31121, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a2012 ) ), hskp17, hskp1
% 67.88/68.26    , hskp21, 'c1_1'( a2012 ) ] )
% 67.88/68.26  , clause( 143532, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.88/68.26    a2012 ) ), 'c1_1'( a2012 ) ] )
% 67.88/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 3 ), ==>( 2
% 67.88/68.26    , 4 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 5 )] ) ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  resolution(
% 67.88/68.26  clause( 143534, [ hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( X ) ), hskp27, ~( 
% 67.88/68.26    'c1_1'( X ) ), ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ) ] )
% 67.88/68.26  , clause( 25955, [ hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( X ) ), hskp27, ~( 
% 67.88/68.26    'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.88/68.26  , 5, clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.88/68.26    'c2_1'( X ) ] )
% 67.88/68.26  , 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.88/68.26    ).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143535, [ hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( X ) ), hskp27, ~( 
% 67.88/68.26    'c1_1'( X ) ), ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ) ] )
% 67.88/68.26  , clause( 143534, [ hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( X ) ), hskp27, ~( 
% 67.88/68.26    'c1_1'( X ) ), ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ) ] )
% 67.88/68.26  , 1, 7, substitution( 0, [ :=( X, X )] )).
% 67.88/68.26  
% 67.88/68.26  
% 67.88/68.26  factor(
% 67.88/68.26  clause( 143536, [ hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( X ) ), hskp27, ~( 
% 67.91/68.26    'c1_1'( X ) ), ~( 'c1_1'( X ) ) ] )
% 67.91/68.26  , clause( 143535, [ hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( X ) ), hskp27, ~( 
% 67.91/68.26    'c1_1'( X ) ), ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ) ] )
% 67.91/68.26  , 2, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143537, [ hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( X ) ), hskp27, ~( 
% 67.91/68.26    'c1_1'( X ) ) ] )
% 67.91/68.26  , clause( 143536, [ hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( X ) ), hskp27, ~( 
% 67.91/68.26    'c1_1'( X ) ), ~( 'c1_1'( X ) ) ] )
% 67.91/68.26  , 4, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 32455, [ hskp5, hskp27, ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), ~( 
% 67.91/68.26    'c1_1'( X ) ) ] )
% 67.91/68.26  , clause( 143537, [ hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( X ) ), hskp27, ~( 
% 67.91/68.26    'c1_1'( X ) ) ] )
% 67.91/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.26    3 ), ==>( 2, 2 ), ==>( 3, 1 ), ==>( 4, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143538, [ hskp18, hskp29, hskp18, hskp29, 'c0_1'( X ), ~( 'c1_1'( X
% 67.91/68.26     ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.26  , clause( 23333, [ hskp18, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.26  , 2, clause( 23411, [ hskp18, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.91/68.26    a1979 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143539, [ hskp18, hskp29, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.26    ~( 'c3_1'( X ) ) ] )
% 67.91/68.26  , clause( 143538, [ hskp18, hskp29, hskp18, hskp29, 'c0_1'( X ), ~( 'c1_1'( 
% 67.91/68.26    X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.26  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143540, [ hskp18, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c3_1'( 
% 67.91/68.26    X ) ) ] )
% 67.91/68.26  , clause( 143539, [ hskp18, hskp29, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.26    ~( 'c3_1'( X ) ) ] )
% 67.91/68.26  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 32588, [ hskp18, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c3_1'( 
% 67.91/68.26    X ) ) ] )
% 67.91/68.26  , clause( 143540, [ hskp18, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 
% 67.91/68.26    'c3_1'( X ) ) ] )
% 67.91/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.26    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143541, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( a2009
% 67.91/68.26     ), ~( 'c1_1'( X ) ), hskp16, hskp18, ~( 'c2_1'( X ) ) ] )
% 67.91/68.26  , clause( 25352, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X
% 67.91/68.26     ) ) ] )
% 67.91/68.26  , 3, clause( 20107, [ 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), hskp16, hskp18, 
% 67.91/68.26    ~( 'c2_1'( X ) ), 'c3_1'( X ) ] )
% 67.91/68.26  , 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.91/68.26    ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143542, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( a2009
% 67.91/68.26     ), hskp16, hskp18, ~( 'c2_1'( X ) ) ] )
% 67.91/68.26  , clause( 143541, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( 
% 67.91/68.26    a2009 ), ~( 'c1_1'( X ) ), hskp16, hskp18, ~( 'c2_1'( X ) ) ] )
% 67.91/68.26  , 1, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143543, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( a2009
% 67.91/68.26     ), hskp16, hskp18 ] )
% 67.91/68.26  , clause( 143542, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( 
% 67.91/68.26    a2009 ), hskp16, hskp18, ~( 'c2_1'( X ) ) ] )
% 67.91/68.26  , 2, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 33732, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( X ) ), hskp27
% 67.91/68.26    , ~( 'c2_1'( X ) ) ] )
% 67.91/68.26  , clause( 143543, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( 
% 67.91/68.26    a2009 ), hskp16, hskp18 ] )
% 67.91/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.91/68.26    3 ), ==>( 2, 5 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 2 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143544, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X )
% 67.91/68.26     ), hskp16, hskp18, 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), hskp16, hskp18, 
% 67.91/68.26    ~( 'c2_1'( X ) ) ] )
% 67.91/68.26  , clause( 2052, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X )
% 67.91/68.26     ), hskp16, hskp18, ~( 'c3_1'( X ) ) ] )
% 67.91/68.26  , 6, clause( 20107, [ 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), hskp16, hskp18, 
% 67.91/68.26    ~( 'c2_1'( X ) ), 'c3_1'( X ) ] )
% 67.91/68.26  , 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.91/68.26    ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143545, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X )
% 67.91/68.26     ), hskp16, hskp18, 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c2_1'( X ) ) ]
% 67.91/68.26     )
% 67.91/68.26  , clause( 143544, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X
% 67.91/68.26     ) ), hskp16, hskp18, 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), hskp16, hskp18, 
% 67.91/68.26    ~( 'c2_1'( X ) ) ] )
% 67.91/68.26  , 0, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143546, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X )
% 67.91/68.26     ), hskp16, hskp18, hskp16, hskp18, ~( 'c2_1'( X ) ) ] )
% 67.91/68.26  , clause( 143545, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X
% 67.91/68.26     ) ), hskp16, hskp18, 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c2_1'( X ) ) ]
% 67.91/68.26     )
% 67.91/68.26  , 1, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143547, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X )
% 67.91/68.26     ), hskp16, hskp18, hskp16, hskp18 ] )
% 67.91/68.26  , clause( 143546, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X
% 67.91/68.26     ) ), hskp16, hskp18, hskp16, hskp18, ~( 'c2_1'( X ) ) ] )
% 67.91/68.26  , 3, 8, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143548, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X )
% 67.91/68.26     ), hskp16, hskp18, hskp18 ] )
% 67.91/68.26  , clause( 143547, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X
% 67.91/68.26     ) ), hskp16, hskp18, hskp16, hskp18 ] )
% 67.91/68.26  , 4, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143549, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X )
% 67.91/68.26     ), hskp16, hskp18 ] )
% 67.91/68.26  , clause( 143548, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X
% 67.91/68.26     ) ), hskp16, hskp18, hskp18 ] )
% 67.91/68.26  , 5, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 33744, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( X ) ), hskp28
% 67.91/68.26    , ~( 'c2_1'( X ) ) ] )
% 67.91/68.26  , clause( 143549, [ ~( 'c1_1'( X ) ), 'c0_1'( a2009 ), hskp28, ~( 'c2_1'( X
% 67.91/68.26     ) ), hskp16, hskp18 ] )
% 67.91/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 67.91/68.26    0 ), ==>( 2, 4 ), ==>( 3, 5 ), ==>( 4, 1 ), ==>( 5, 2 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143550, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( a1974 ) ), 
% 67.91/68.26    hskp28, hskp16, hskp17, hskp18 ] )
% 67.91/68.26  , clause( 33744, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( X ) ), 
% 67.91/68.26    hskp28, ~( 'c2_1'( X ) ) ] )
% 67.91/68.26  , 5, clause( 262, [ hskp16, hskp17, hskp18, 'c2_1'( a1974 ) ] )
% 67.91/68.26  , 3, substitution( 0, [ :=( X, a1974 )] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143551, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( a1974 ) ), 
% 67.91/68.26    hskp28, hskp17, hskp18 ] )
% 67.91/68.26  , clause( 143550, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( a1974 ) ), 
% 67.91/68.26    hskp28, hskp16, hskp17, hskp18 ] )
% 67.91/68.26  , 1, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143552, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( a1974 ) ), 
% 67.91/68.26    hskp28, hskp17 ] )
% 67.91/68.26  , clause( 143551, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( a1974 ) ), 
% 67.91/68.26    hskp28, hskp17, hskp18 ] )
% 67.91/68.26  , 2, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 34007, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp28, hskp17, ~( 'c1_1'( 
% 67.91/68.26    a1974 ) ) ] )
% 67.91/68.26  , clause( 143552, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( a1974 ) ), 
% 67.91/68.26    hskp28, hskp17 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143553, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp28, hskp17, hskp16, 
% 67.91/68.26    hskp17, hskp18 ] )
% 67.91/68.26  , clause( 34007, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp28, hskp17, ~( 
% 67.91/68.26    'c1_1'( a1974 ) ) ] )
% 67.91/68.26  , 5, clause( 261, [ hskp16, hskp17, hskp18, 'c1_1'( a1974 ) ] )
% 67.91/68.26  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143554, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp28, hskp17, hskp17, 
% 67.91/68.26    hskp18 ] )
% 67.91/68.26  , clause( 143553, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp28, hskp17, hskp16
% 67.91/68.26    , hskp17, hskp18 ] )
% 67.91/68.26  , 0, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143555, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp28, hskp17, hskp17 ]
% 67.91/68.26     )
% 67.91/68.26  , clause( 143554, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp28, hskp17, hskp17
% 67.91/68.26    , hskp18 ] )
% 67.91/68.26  , 1, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143556, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp28, hskp17 ] )
% 67.91/68.26  , clause( 143555, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp28, hskp17, hskp17
% 67.91/68.26     ] )
% 67.91/68.26  , 4, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 34011, [ hskp16, hskp18, hskp28, hskp17, 'c0_1'( a2009 ) ] )
% 67.91/68.26  , clause( 143556, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp28, hskp17 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143557, [ 'c0_1'( a1987 ), hskp5, hskp16, hskp18, hskp16, hskp18, 
% 67.91/68.26    hskp28, hskp17 ] )
% 67.91/68.26  , clause( 23278, [ 'c0_1'( a1987 ), hskp5, hskp16, hskp18, ~( 'c0_1'( a2009
% 67.91/68.26     ) ) ] )
% 67.91/68.26  , 4, clause( 34011, [ hskp16, hskp18, hskp28, hskp17, 'c0_1'( a2009 ) ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143558, [ 'c0_1'( a1987 ), hskp5, hskp16, hskp18, hskp18, hskp28, 
% 67.91/68.26    hskp17 ] )
% 67.91/68.26  , clause( 143557, [ 'c0_1'( a1987 ), hskp5, hskp16, hskp18, hskp16, hskp18
% 67.91/68.26    , hskp28, hskp17 ] )
% 67.91/68.26  , 2, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143559, [ 'c0_1'( a1987 ), hskp5, hskp16, hskp18, hskp28, hskp17 ]
% 67.91/68.26     )
% 67.91/68.26  , clause( 143558, [ 'c0_1'( a1987 ), hskp5, hskp16, hskp18, hskp18, hskp28
% 67.91/68.26    , hskp17 ] )
% 67.91/68.26  , 3, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 34018, [ hskp16, hskp18, hskp17, hskp28, hskp5, 'c0_1'( a1987 ) ]
% 67.91/68.26     )
% 67.91/68.26  , clause( 143559, [ 'c0_1'( a1987 ), hskp5, hskp16, hskp18, hskp28, hskp17
% 67.91/68.26     ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 4 ), ==>( 2
% 67.91/68.26    , 0 ), ==>( 3, 1 ), ==>( 4, 3 ), ==>( 5, 2 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143560, [ hskp4, hskp17, hskp16, hskp18, hskp16, hskp18, hskp28, 
% 67.91/68.26    hskp17 ] )
% 67.91/68.26  , clause( 351, [ hskp4, hskp17, hskp16, hskp18, ~( 'c0_1'( a2009 ) ) ] )
% 67.91/68.26  , 4, clause( 34011, [ hskp16, hskp18, hskp28, hskp17, 'c0_1'( a2009 ) ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143561, [ hskp4, hskp17, hskp16, hskp18, hskp16, hskp18, hskp28 ]
% 67.91/68.26     )
% 67.91/68.26  , clause( 143560, [ hskp4, hskp17, hskp16, hskp18, hskp16, hskp18, hskp28, 
% 67.91/68.26    hskp17 ] )
% 67.91/68.26  , 1, 7, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143562, [ hskp4, hskp17, hskp16, hskp18, hskp18, hskp28 ] )
% 67.91/68.26  , clause( 143561, [ hskp4, hskp17, hskp16, hskp18, hskp16, hskp18, hskp28 ]
% 67.91/68.26     )
% 67.91/68.26  , 2, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143563, [ hskp4, hskp17, hskp16, hskp18, hskp28 ] )
% 67.91/68.26  , clause( 143562, [ hskp4, hskp17, hskp16, hskp18, hskp18, hskp28 ] )
% 67.91/68.26  , 3, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 34027, [ hskp16, hskp18, hskp17, hskp28, hskp4 ] )
% 67.91/68.26  , clause( 143563, [ hskp4, hskp17, hskp16, hskp18, hskp28 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.26    , 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143564, [ 'c0_1'( a1975 ), hskp16, hskp18, hskp17, hskp28 ] )
% 67.91/68.26  , clause( 76, [ 'c0_1'( a1975 ), ~( hskp4 ) ] )
% 67.91/68.26  , 1, clause( 34027, [ hskp16, hskp18, hskp17, hskp28, hskp4 ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 34038, [ hskp16, hskp17, hskp18, hskp28, 'c0_1'( a1975 ) ] )
% 67.91/68.26  , clause( 143564, [ 'c0_1'( a1975 ), hskp16, hskp18, hskp17, hskp28 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143565, [ ~( 'c1_1'( a1975 ) ), hskp16, hskp18, hskp17, hskp28 ] )
% 67.91/68.26  , clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.26  , 1, clause( 34027, [ hskp16, hskp18, hskp17, hskp28, hskp4 ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 34039, [ hskp16, hskp17, hskp18, hskp28, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.26  , clause( 143565, [ ~( 'c1_1'( a1975 ) ), hskp16, hskp18, hskp17, hskp28 ]
% 67.91/68.26     )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143566, [ ~( 'c2_1'( a1975 ) ), hskp16, hskp18, hskp17, hskp28 ] )
% 67.91/68.26  , clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.26  , 1, clause( 34027, [ hskp16, hskp18, hskp17, hskp28, hskp4 ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 34040, [ hskp16, hskp17, hskp18, hskp28, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.26  , clause( 143566, [ ~( 'c2_1'( a1975 ) ), hskp16, hskp18, hskp17, hskp28 ]
% 67.91/68.26     )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143567, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1987 ) ), ~( 
% 67.91/68.26    'c0_1'( a1975 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.26  , clause( 34040, [ hskp16, hskp17, hskp18, hskp28, ~( 'c2_1'( a1975 ) ) ]
% 67.91/68.26     )
% 67.91/68.26  , 4, clause( 31094, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.26    'c2_1'( X ) ] )
% 67.91/68.26  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 34060, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), ~( 
% 67.91/68.26    'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.26  , clause( 143567, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1987 ) ), 
% 67.91/68.26    ~( 'c0_1'( a1975 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 ), ==>( 6, 6 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143568, [ hskp16, hskp17, hskp18, hskp28, hskp16, hskp17, hskp18, 
% 67.91/68.26    hskp28, ~( 'c0_1'( a1975 ) ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , clause( 34039, [ hskp16, hskp17, hskp18, hskp28, ~( 'c1_1'( a1975 ) ) ]
% 67.91/68.26     )
% 67.91/68.26  , 4, clause( 34060, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) )
% 67.91/68.26    , ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.26  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143569, [ hskp16, hskp17, hskp18, hskp28, hskp17, hskp18, hskp28, 
% 67.91/68.26    ~( 'c0_1'( a1975 ) ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , clause( 143568, [ hskp16, hskp17, hskp18, hskp28, hskp16, hskp17, hskp18
% 67.91/68.26    , hskp28, ~( 'c0_1'( a1975 ) ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , 0, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143570, [ hskp16, hskp17, hskp18, hskp28, hskp18, hskp28, ~( 'c0_1'( 
% 67.91/68.26    a1975 ) ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , clause( 143569, [ hskp16, hskp17, hskp18, hskp28, hskp17, hskp18, hskp28
% 67.91/68.26    , ~( 'c0_1'( a1975 ) ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , 1, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143571, [ hskp16, hskp17, hskp18, hskp28, hskp28, ~( 'c0_1'( a1975
% 67.91/68.26     ) ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , clause( 143570, [ hskp16, hskp17, hskp18, hskp28, hskp18, hskp28, ~( 
% 67.91/68.26    'c0_1'( a1975 ) ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , 2, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143572, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), ~( 
% 67.91/68.26    'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , clause( 143571, [ hskp16, hskp17, hskp18, hskp28, hskp28, ~( 'c0_1'( 
% 67.91/68.26    a1975 ) ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , 3, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 37606, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), ~( 
% 67.91/68.26    'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , clause( 143572, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.26    ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143573, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.26    hskp16, hskp18, hskp17, hskp28, hskp5 ] )
% 67.91/68.26  , clause( 37606, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.26    ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , 5, clause( 34018, [ hskp16, hskp18, hskp17, hskp28, hskp5, 'c0_1'( a1987
% 67.91/68.26     ) ] )
% 67.91/68.26  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143574, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.26    hskp18, hskp17, hskp28, hskp5 ] )
% 67.91/68.26  , clause( 143573, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.26    hskp16, hskp18, hskp17, hskp28, hskp5 ] )
% 67.91/68.26  , 0, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143575, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.26    hskp18, hskp28, hskp5 ] )
% 67.91/68.26  , clause( 143574, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.26    hskp18, hskp17, hskp28, hskp5 ] )
% 67.91/68.26  , 1, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143576, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.26    hskp28, hskp5 ] )
% 67.91/68.26  , clause( 143575, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.26    hskp18, hskp28, hskp5 ] )
% 67.91/68.26  , 2, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143577, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.26    hskp5 ] )
% 67.91/68.26  , clause( 143576, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.26    hskp28, hskp5 ] )
% 67.91/68.26  , 3, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 37614, [ hskp16, hskp17, hskp18, hskp28, hskp5, ~( 'c0_1'( a1975 )
% 67.91/68.26     ) ] )
% 67.91/68.26  , clause( 143577, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.26    hskp5 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143578, [ hskp16, hskp17, hskp18, hskp28, hskp5, hskp16, hskp17, 
% 67.91/68.26    hskp18, hskp28 ] )
% 67.91/68.26  , clause( 37614, [ hskp16, hskp17, hskp18, hskp28, hskp5, ~( 'c0_1'( a1975
% 67.91/68.26     ) ) ] )
% 67.91/68.26  , 5, clause( 34038, [ hskp16, hskp17, hskp18, hskp28, 'c0_1'( a1975 ) ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143579, [ hskp16, hskp17, hskp18, hskp28, hskp5, hskp17, hskp18, 
% 67.91/68.26    hskp28 ] )
% 67.91/68.26  , clause( 143578, [ hskp16, hskp17, hskp18, hskp28, hskp5, hskp16, hskp17, 
% 67.91/68.26    hskp18, hskp28 ] )
% 67.91/68.26  , 0, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143580, [ hskp16, hskp17, hskp18, hskp28, hskp5, hskp18, hskp28 ]
% 67.91/68.26     )
% 67.91/68.26  , clause( 143579, [ hskp16, hskp17, hskp18, hskp28, hskp5, hskp17, hskp18, 
% 67.91/68.26    hskp28 ] )
% 67.91/68.26  , 1, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143581, [ hskp16, hskp17, hskp18, hskp28, hskp5, hskp28 ] )
% 67.91/68.26  , clause( 143580, [ hskp16, hskp17, hskp18, hskp28, hskp5, hskp18, hskp28 ]
% 67.91/68.26     )
% 67.91/68.26  , 2, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143582, [ hskp16, hskp17, hskp18, hskp28, hskp5 ] )
% 67.91/68.26  , clause( 143581, [ hskp16, hskp17, hskp18, hskp28, hskp5, hskp28 ] )
% 67.91/68.26  , 3, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 37624, [ hskp16, hskp17, hskp18, hskp28, hskp5 ] )
% 67.91/68.26  , clause( 143582, [ hskp16, hskp17, hskp18, hskp28, hskp5 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143583, [ 'c1_1'( a1977 ), hskp16, hskp17, hskp18, hskp28 ] )
% 67.91/68.26  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.26  , 1, clause( 37624, [ hskp16, hskp17, hskp18, hskp28, hskp5 ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 37625, [ hskp16, hskp17, hskp18, hskp28, 'c1_1'( a1977 ) ] )
% 67.91/68.26  , clause( 143583, [ 'c1_1'( a1977 ), hskp16, hskp17, hskp18, hskp28 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143584, [ ~( 'c2_1'( a1977 ) ), hskp16, hskp17, hskp18, hskp28 ] )
% 67.91/68.26  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.26  , 1, clause( 37624, [ hskp16, hskp17, hskp18, hskp28, hskp5 ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 37626, [ hskp16, hskp17, hskp18, hskp28, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.26  , clause( 143584, [ ~( 'c2_1'( a1977 ) ), hskp16, hskp17, hskp18, hskp28 ]
% 67.91/68.26     )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143585, [ ~( 'c3_1'( a1977 ) ), hskp16, hskp17, hskp18, hskp28 ] )
% 67.91/68.26  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.26  , 1, clause( 37624, [ hskp16, hskp17, hskp18, hskp28, hskp5 ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 37627, [ hskp16, hskp17, hskp18, hskp28, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.26  , clause( 143585, [ ~( 'c3_1'( a1977 ) ), hskp16, hskp17, hskp18, hskp28 ]
% 67.91/68.26     )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143602, [ hskp18, hskp29, hskp18, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.26    X ), 'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.26  , clause( 23754, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.26  , 2, clause( 23348, [ hskp18, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 
% 67.91/68.26    'c0_1'( X ), 'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.26  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143603, [ hskp18, hskp29, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.26    'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.26  , clause( 143602, [ hskp18, hskp29, hskp18, hskp29, ~( 'c1_1'( X ) ), 
% 67.91/68.26    'c0_1'( X ), 'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.26  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143607, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.91/68.26    a1979 ), 'c2_1'( X ) ] )
% 67.91/68.26  , clause( 143603, [ hskp18, hskp29, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.26    'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.26  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143608, [ hskp18, hskp29, hskp18, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.26    X ), 'c2_1'( X ) ] )
% 67.91/68.26  , clause( 23333, [ hskp18, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.26  , 2, clause( 143607, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.26    'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143609, [ hskp18, hskp29, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.26    'c2_1'( X ) ] )
% 67.91/68.26  , clause( 143608, [ hskp18, hskp29, hskp18, hskp29, ~( 'c1_1'( X ) ), 
% 67.91/68.26    'c0_1'( X ), 'c2_1'( X ) ] )
% 67.91/68.26  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143610, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( X
% 67.91/68.26     ) ] )
% 67.91/68.26  , clause( 143609, [ hskp18, hskp29, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.26    'c2_1'( X ) ] )
% 67.91/68.26  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 40234, [ hskp18, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( X )
% 67.91/68.26     ] )
% 67.91/68.26  , clause( 143610, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.91/68.26    X ) ] )
% 67.91/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.26    1 ), ==>( 2, 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143627, [ hskp18, hskp29, hskp18, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.91/68.26    a1979 ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.26  , clause( 23754, [ hskp18, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.26  , 2, clause( 23403, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 
% 67.91/68.26    'c2_1'( a1979 ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.26  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143628, [ hskp18, hskp29, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( a1979 )
% 67.91/68.26    , 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.26  , clause( 143627, [ hskp18, hskp29, hskp18, hskp29, ~( 'c1_1'( X ) ), 
% 67.91/68.26    'c2_1'( a1979 ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.26  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143632, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( a1979 ), 'c2_1'( 
% 67.91/68.26    X ), 'c3_1'( X ) ] )
% 67.91/68.26  , clause( 143628, [ hskp18, hskp29, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( a1979
% 67.91/68.26     ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.26  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143633, [ hskp18, hskp29, hskp18, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.91/68.26    X ), 'c3_1'( X ) ] )
% 67.91/68.26  , clause( 23333, [ hskp18, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.26  , 2, clause( 143632, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( a1979 ), 
% 67.91/68.26    'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.26  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143634, [ hskp18, hskp29, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.26    'c3_1'( X ) ] )
% 67.91/68.26  , clause( 143633, [ hskp18, hskp29, hskp18, hskp29, ~( 'c1_1'( X ) ), 
% 67.91/68.26    'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.26  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143635, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( X
% 67.91/68.26     ) ] )
% 67.91/68.26  , clause( 143634, [ hskp18, hskp29, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.26    'c3_1'( X ) ] )
% 67.91/68.26  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 40242, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( X )
% 67.91/68.26     ] )
% 67.91/68.26  , clause( 143635, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( 
% 67.91/68.26    X ) ] )
% 67.91/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.26    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143636, [ hskp16, hskp17, hskp18, hskp28, hskp18, hskp29, ~( 'c1_1'( 
% 67.91/68.26    a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , clause( 37627, [ hskp16, hskp17, hskp18, hskp28, ~( 'c3_1'( a1977 ) ) ]
% 67.91/68.26     )
% 67.91/68.26  , 4, clause( 40242, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( 
% 67.91/68.26    X ) ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143637, [ hskp16, hskp17, hskp18, hskp28, hskp29, ~( 'c1_1'( a1977
% 67.91/68.26     ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , clause( 143636, [ hskp16, hskp17, hskp18, hskp28, hskp18, hskp29, ~( 
% 67.91/68.26    'c1_1'( a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , 2, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 40890, [ hskp18, hskp29, ~( 'c1_1'( a1977 ) ), hskp16, hskp17, 
% 67.91/68.26    hskp28, 'c2_1'( a1977 ) ] )
% 67.91/68.26  , clause( 143637, [ hskp16, hskp17, hskp18, hskp28, hskp29, ~( 'c1_1'( 
% 67.91/68.26    a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 4 ), ==>( 2
% 67.91/68.26    , 0 ), ==>( 3, 5 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 6 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143638, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ), 'c2_1'( a1972 ), hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , clause( 377, [ hskp17, hskp1, hskp21, ~( 'c2_1'( a2012 ) ) ] )
% 67.91/68.26  , 3, clause( 21210, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), 'c2_1'( 
% 67.91/68.26    a1972 ), hskp17, hskp1, hskp21, 'c2_1'( a2012 ) ] )
% 67.91/68.26  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143639, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ), 'c2_1'( a1972 ), hskp1, hskp21 ] )
% 67.91/68.26  , clause( 143638, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ), 'c2_1'( a1972 ), hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , 0, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143640, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ), 'c2_1'( a1972 ), hskp21 ] )
% 67.91/68.26  , clause( 143639, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ), 'c2_1'( a1972 ), hskp1, hskp21 ] )
% 67.91/68.26  , 1, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143641, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ), 'c2_1'( a1972 ) ] )
% 67.91/68.26  , clause( 143640, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ), 'c2_1'( a1972 ), hskp21 ] )
% 67.91/68.26  , 2, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44062, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), hskp17, hskp1
% 67.91/68.26    , hskp21, 'c2_1'( a1972 ) ] )
% 67.91/68.26  , clause( 143641, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ), 'c2_1'( a1972 ) ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 3 ), ==>( 2
% 67.91/68.26    , 4 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 5 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143642, [ ~( 'c0_1'( a1972 ) ), ~( 'c1_1'( a1972 ) ), hskp17, ~( 
% 67.91/68.26    'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.26     ) ] )
% 67.91/68.26  , 3, clause( 44062, [ ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), hskp17, 
% 67.91/68.26    hskp1, hskp21, 'c2_1'( a1972 ) ] )
% 67.91/68.26  , 5, substitution( 0, [ :=( X, a1972 )] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143644, [ ~( 'c1_1'( a1972 ) ), hskp17, ~( 'c0_1'( a2012 ) ), ~( 
% 67.91/68.26    'c1_1'( a2012 ) ), hskp17, hskp1, hskp21, hskp1, hskp21 ] )
% 67.91/68.26  , clause( 143642, [ ~( 'c0_1'( a1972 ) ), ~( 'c1_1'( a1972 ) ), hskp17, ~( 
% 67.91/68.26    'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) ), hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , 0, clause( 215, [ hskp1, hskp21, 'c0_1'( a1972 ) ] )
% 67.91/68.26  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143645, [ ~( 'c1_1'( a1972 ) ), hskp17, ~( 'c0_1'( a2012 ) ), ~( 
% 67.91/68.26    'c1_1'( a2012 ) ), hskp1, hskp21, hskp1, hskp21 ] )
% 67.91/68.26  , clause( 143644, [ ~( 'c1_1'( a1972 ) ), hskp17, ~( 'c0_1'( a2012 ) ), ~( 
% 67.91/68.26    'c1_1'( a2012 ) ), hskp17, hskp1, hskp21, hskp1, hskp21 ] )
% 67.91/68.26  , 1, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143646, [ ~( 'c1_1'( a1972 ) ), hskp17, ~( 'c0_1'( a2012 ) ), ~( 
% 67.91/68.26    'c1_1'( a2012 ) ), hskp1, hskp21, hskp21 ] )
% 67.91/68.26  , clause( 143645, [ ~( 'c1_1'( a1972 ) ), hskp17, ~( 'c0_1'( a2012 ) ), ~( 
% 67.91/68.26    'c1_1'( a2012 ) ), hskp1, hskp21, hskp1, hskp21 ] )
% 67.91/68.26  , 4, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143647, [ ~( 'c1_1'( a1972 ) ), hskp17, ~( 'c0_1'( a2012 ) ), ~( 
% 67.91/68.26    'c1_1'( a2012 ) ), hskp1, hskp21 ] )
% 67.91/68.26  , clause( 143646, [ ~( 'c1_1'( a1972 ) ), hskp17, ~( 'c0_1'( a2012 ) ), ~( 
% 67.91/68.26    'c1_1'( a2012 ) ), hskp1, hskp21, hskp21 ] )
% 67.91/68.26  , 5, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44130, [ ~( 'c0_1'( a2012 ) ), hskp17, hskp1, hskp21, ~( 'c1_1'( 
% 67.91/68.26    a1972 ) ), ~( 'c1_1'( a2012 ) ) ] )
% 67.91/68.26  , clause( 143647, [ ~( 'c1_1'( a1972 ) ), hskp17, ~( 'c0_1'( a2012 ) ), ~( 
% 67.91/68.26    'c1_1'( a2012 ) ), hskp1, hskp21 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 0 ), ==>( 3, 5 ), ==>( 4, 2 ), ==>( 5, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143648, [ ~( 'c0_1'( a2012 ) ), hskp17, hskp1, hskp21, ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ), hskp1, hskp21 ] )
% 67.91/68.26  , clause( 44130, [ ~( 'c0_1'( a2012 ) ), hskp17, hskp1, hskp21, ~( 'c1_1'( 
% 67.91/68.26    a1972 ) ), ~( 'c1_1'( a2012 ) ) ] )
% 67.91/68.26  , 4, clause( 216, [ hskp1, hskp21, 'c1_1'( a1972 ) ] )
% 67.91/68.26  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143649, [ ~( 'c0_1'( a2012 ) ), hskp17, hskp1, hskp21, ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ), hskp21 ] )
% 67.91/68.26  , clause( 143648, [ ~( 'c0_1'( a2012 ) ), hskp17, hskp1, hskp21, ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ), hskp1, hskp21 ] )
% 67.91/68.26  , 2, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143650, [ ~( 'c0_1'( a2012 ) ), hskp17, hskp1, hskp21, ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ) ] )
% 67.91/68.26  , clause( 143649, [ ~( 'c0_1'( a2012 ) ), hskp17, hskp1, hskp21, ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ), hskp21 ] )
% 67.91/68.26  , 3, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44491, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ) ] )
% 67.91/68.26  , clause( 143650, [ ~( 'c0_1'( a2012 ) ), hskp17, hskp1, hskp21, ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ) ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143651, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c0_1'( 
% 67.91/68.26    a1987 ) ), ~( 'c0_1'( a2012 ) ), hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , clause( 44491, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( 
% 67.91/68.26    a2012 ) ) ] )
% 67.91/68.26  , 4, clause( 31121, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a2012 ) ), hskp17, 
% 67.91/68.26    hskp1, hskp21, 'c1_1'( a2012 ) ] )
% 67.91/68.26  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143653, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c0_1'( 
% 67.91/68.26    a1987 ) ), hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , clause( 143651, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c0_1'( 
% 67.91/68.26    a1987 ) ), ~( 'c0_1'( a2012 ) ), hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , 3, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143654, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c0_1'( 
% 67.91/68.26    a1987 ) ), hskp1, hskp21 ] )
% 67.91/68.26  , clause( 143653, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c0_1'( 
% 67.91/68.26    a1987 ) ), hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , 0, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143655, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c0_1'( 
% 67.91/68.26    a1987 ) ), hskp21 ] )
% 67.91/68.26  , clause( 143654, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c0_1'( 
% 67.91/68.26    a1987 ) ), hskp1, hskp21 ] )
% 67.91/68.26  , 1, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143656, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c0_1'( 
% 67.91/68.26    a1987 ) ) ] )
% 67.91/68.26  , clause( 143655, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c0_1'( 
% 67.91/68.26    a1987 ) ), hskp21 ] )
% 67.91/68.26  , 2, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44493, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.91/68.26    a2012 ) ) ] )
% 67.91/68.26  , clause( 143656, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a2012 ) ), ~( 'c0_1'( 
% 67.91/68.26    a1987 ) ) ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143657, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ), hskp17, 
% 67.91/68.26    hskp1, hskp21 ] )
% 67.91/68.26  , clause( 44493, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.91/68.26    a2012 ) ) ] )
% 67.91/68.26  , 4, clause( 376, [ hskp17, hskp1, hskp21, 'c0_1'( a2012 ) ] )
% 67.91/68.26  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143658, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ), hskp1, 
% 67.91/68.26    hskp21 ] )
% 67.91/68.26  , clause( 143657, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ), hskp17, 
% 67.91/68.26    hskp1, hskp21 ] )
% 67.91/68.26  , 0, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143659, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ), hskp21 ] )
% 67.91/68.26  , clause( 143658, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ), hskp1, 
% 67.91/68.26    hskp21 ] )
% 67.91/68.26  , 1, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143660, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , clause( 143659, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ), hskp21 ]
% 67.91/68.26     )
% 67.91/68.26  , 2, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44573, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , clause( 143660, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143661, [ hskp17, hskp1, hskp21, hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , clause( 44573, [ hskp17, hskp1, hskp21, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.26  , 3, clause( 24385, [ hskp17, hskp1, hskp21, 'c0_1'( a1987 ) ] )
% 67.91/68.26  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143662, [ hskp17, hskp1, hskp21, hskp1, hskp21 ] )
% 67.91/68.26  , clause( 143661, [ hskp17, hskp1, hskp21, hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , 0, 3, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143663, [ hskp17, hskp1, hskp21, hskp21 ] )
% 67.91/68.26  , clause( 143662, [ hskp17, hskp1, hskp21, hskp1, hskp21 ] )
% 67.91/68.26  , 1, 3, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143664, [ hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , clause( 143663, [ hskp17, hskp1, hskp21, hskp21 ] )
% 67.91/68.26  , 2, 3, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44579, [ hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , clause( 143664, [ hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143665, [ 'c2_1'( a2009 ), hskp17, hskp1 ] )
% 67.91/68.26  , clause( 53, [ 'c2_1'( a2009 ), ~( hskp21 ) ] )
% 67.91/68.26  , 1, clause( 44579, [ hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44580, [ hskp17, hskp1, 'c2_1'( a2009 ) ] )
% 67.91/68.26  , clause( 143665, [ 'c2_1'( a2009 ), hskp17, hskp1 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143666, [ ~( 'c1_1'( a2009 ) ), hskp17, hskp1 ] )
% 67.91/68.26  , clause( 93, [ ~( 'c1_1'( a2009 ) ), ~( hskp21 ) ] )
% 67.91/68.26  , 1, clause( 44579, [ hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44581, [ hskp17, hskp1, ~( 'c1_1'( a2009 ) ) ] )
% 67.91/68.26  , clause( 143666, [ ~( 'c1_1'( a2009 ) ), hskp17, hskp1 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143667, [ ~( 'c3_1'( a2009 ) ), hskp17, hskp1 ] )
% 67.91/68.26  , clause( 94, [ ~( 'c3_1'( a2009 ) ), ~( hskp21 ) ] )
% 67.91/68.26  , 1, clause( 44579, [ hskp17, hskp1, hskp21 ] )
% 67.91/68.26  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44582, [ hskp17, hskp1, ~( 'c3_1'( a2009 ) ) ] )
% 67.91/68.26  , clause( 143667, [ ~( 'c3_1'( a2009 ) ), hskp17, hskp1 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143668, [ hskp17, hskp1, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.26    a2009 ), 'c1_1'( a2009 ), 'c2_1'( X ), hskp1 ] )
% 67.91/68.26  , clause( 44582, [ hskp17, hskp1, ~( 'c3_1'( a2009 ) ) ] )
% 67.91/68.26  , 2, clause( 439, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( 
% 67.91/68.26    Y ), 'c2_1'( X ), hskp1, 'c3_1'( Y ) ] )
% 67.91/68.26  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a2009 )] )
% 67.91/68.26    ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143670, [ hskp17, hskp1, hskp17, hskp1, ~( 'c0_1'( X ) ), ~( 'c1_1'( 
% 67.91/68.26    X ) ), 'c0_1'( a2009 ), 'c2_1'( X ), hskp1 ] )
% 67.91/68.26  , clause( 44581, [ hskp17, hskp1, ~( 'c1_1'( a2009 ) ) ] )
% 67.91/68.26  , 2, clause( 143668, [ hskp17, hskp1, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.91/68.26    'c0_1'( a2009 ), 'c1_1'( a2009 ), 'c2_1'( X ), hskp1 ] )
% 67.91/68.26  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143671, [ hskp17, hskp1, hskp1, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) )
% 67.91/68.26    , 'c0_1'( a2009 ), 'c2_1'( X ), hskp1 ] )
% 67.91/68.26  , clause( 143670, [ hskp17, hskp1, hskp17, hskp1, ~( 'c0_1'( X ) ), ~( 
% 67.91/68.26    'c1_1'( X ) ), 'c0_1'( a2009 ), 'c2_1'( X ), hskp1 ] )
% 67.91/68.26  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143672, [ hskp17, hskp1, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.26    a2009 ), 'c2_1'( X ), hskp1 ] )
% 67.91/68.26  , clause( 143671, [ hskp17, hskp1, hskp1, ~( 'c0_1'( X ) ), ~( 'c1_1'( X )
% 67.91/68.26     ), 'c0_1'( a2009 ), 'c2_1'( X ), hskp1 ] )
% 67.91/68.26  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143673, [ hskp17, hskp1, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.26    a2009 ), 'c2_1'( X ) ] )
% 67.91/68.26  , clause( 143672, [ hskp17, hskp1, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.91/68.26    'c0_1'( a2009 ), 'c2_1'( X ), hskp1 ] )
% 67.91/68.26  , 1, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44677, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), ~( 
% 67.91/68.26    'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.91/68.26  , clause( 143673, [ hskp17, hskp1, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.91/68.26    'c0_1'( a2009 ), 'c2_1'( X ) ] )
% 67.91/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.26    1 ), ==>( 2, 2 ), ==>( 3, 4 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143674, [ hskp17, hskp1, 'c1_1'( a2009 ), ~( 'c2_1'( a2009 ) ), 
% 67.91/68.26    hskp23, hskp6 ] )
% 67.91/68.26  , clause( 44582, [ hskp17, hskp1, ~( 'c3_1'( a2009 ) ) ] )
% 67.91/68.26  , 2, clause( 255, [ 'c1_1'( X ), ~( 'c2_1'( X ) ), hskp23, hskp6, 'c3_1'( X
% 67.91/68.26     ) ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2009 )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143675, [ hskp17, hskp1, hskp17, hskp1, ~( 'c2_1'( a2009 ) ), 
% 67.91/68.26    hskp23, hskp6 ] )
% 67.91/68.26  , clause( 44581, [ hskp17, hskp1, ~( 'c1_1'( a2009 ) ) ] )
% 67.91/68.26  , 2, clause( 143674, [ hskp17, hskp1, 'c1_1'( a2009 ), ~( 'c2_1'( a2009 ) )
% 67.91/68.26    , hskp23, hskp6 ] )
% 67.91/68.26  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143676, [ hskp17, hskp1, hskp1, ~( 'c2_1'( a2009 ) ), hskp23, hskp6
% 67.91/68.26     ] )
% 67.91/68.26  , clause( 143675, [ hskp17, hskp1, hskp17, hskp1, ~( 'c2_1'( a2009 ) ), 
% 67.91/68.26    hskp23, hskp6 ] )
% 67.91/68.26  , 0, 2, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143677, [ hskp17, hskp1, ~( 'c2_1'( a2009 ) ), hskp23, hskp6 ] )
% 67.91/68.26  , clause( 143676, [ hskp17, hskp1, hskp1, ~( 'c2_1'( a2009 ) ), hskp23, 
% 67.91/68.26    hskp6 ] )
% 67.91/68.26  , 1, 2, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44679, [ hskp17, hskp1, hskp23, hskp6, ~( 'c2_1'( a2009 ) ) ] )
% 67.91/68.26  , clause( 143677, [ hskp17, hskp1, ~( 'c2_1'( a2009 ) ), hskp23, hskp6 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143678, [ hskp17, hskp1, ~( 'c0_1'( a2009 ) ), ~( 'c2_1'( a2009 ) )
% 67.91/68.26    , hskp4, hskp17 ] )
% 67.91/68.26  , clause( 44582, [ hskp17, hskp1, ~( 'c3_1'( a2009 ) ) ] )
% 67.91/68.26  , 2, clause( 332, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), hskp4, hskp17, 
% 67.91/68.26    'c3_1'( X ) ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2009 )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143680, [ hskp17, hskp1, ~( 'c0_1'( a2009 ) ), hskp4, hskp17, 
% 67.91/68.26    hskp17, hskp1 ] )
% 67.91/68.26  , clause( 143678, [ hskp17, hskp1, ~( 'c0_1'( a2009 ) ), ~( 'c2_1'( a2009 )
% 67.91/68.26     ), hskp4, hskp17 ] )
% 67.91/68.26  , 3, clause( 44580, [ hskp17, hskp1, 'c2_1'( a2009 ) ] )
% 67.91/68.26  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143681, [ hskp17, hskp1, ~( 'c0_1'( a2009 ) ), hskp4, hskp17, hskp1
% 67.91/68.26     ] )
% 67.91/68.26  , clause( 143680, [ hskp17, hskp1, ~( 'c0_1'( a2009 ) ), hskp4, hskp17, 
% 67.91/68.26    hskp17, hskp1 ] )
% 67.91/68.26  , 0, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143682, [ hskp17, hskp1, ~( 'c0_1'( a2009 ) ), hskp4, hskp1 ] )
% 67.91/68.26  , clause( 143681, [ hskp17, hskp1, ~( 'c0_1'( a2009 ) ), hskp4, hskp17, 
% 67.91/68.26    hskp1 ] )
% 67.91/68.26  , 0, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143683, [ hskp17, hskp1, ~( 'c0_1'( a2009 ) ), hskp4 ] )
% 67.91/68.26  , clause( 143682, [ hskp17, hskp1, ~( 'c0_1'( a2009 ) ), hskp4, hskp1 ] )
% 67.91/68.26  , 1, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44680, [ hskp17, hskp1, hskp4, ~( 'c0_1'( a2009 ) ) ] )
% 67.91/68.26  , clause( 143683, [ hskp17, hskp1, ~( 'c0_1'( a2009 ) ), hskp4 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 3 ), ==>( 3, 2 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143684, [ hskp17, hskp1, 'c1_1'( a2009 ), ~( 'c2_1'( a2009 ) ), 
% 67.91/68.26    hskp3, hskp17 ] )
% 67.91/68.26  , clause( 44582, [ hskp17, hskp1, ~( 'c3_1'( a2009 ) ) ] )
% 67.91/68.26  , 2, clause( 257, [ 'c1_1'( X ), ~( 'c2_1'( X ) ), hskp3, hskp17, 'c3_1'( X
% 67.91/68.26     ) ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2009 )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143686, [ hskp17, hskp1, hskp17, hskp1, ~( 'c2_1'( a2009 ) ), hskp3
% 67.91/68.26    , hskp17 ] )
% 67.91/68.26  , clause( 44581, [ hskp17, hskp1, ~( 'c1_1'( a2009 ) ) ] )
% 67.91/68.26  , 2, clause( 143684, [ hskp17, hskp1, 'c1_1'( a2009 ), ~( 'c2_1'( a2009 ) )
% 67.91/68.26    , hskp3, hskp17 ] )
% 67.91/68.26  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143687, [ hskp17, hskp1, hskp1, ~( 'c2_1'( a2009 ) ), hskp3, hskp17
% 67.91/68.26     ] )
% 67.91/68.26  , clause( 143686, [ hskp17, hskp1, hskp17, hskp1, ~( 'c2_1'( a2009 ) ), 
% 67.91/68.26    hskp3, hskp17 ] )
% 67.91/68.26  , 0, 2, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143688, [ hskp17, hskp1, hskp1, ~( 'c2_1'( a2009 ) ), hskp3 ] )
% 67.91/68.26  , clause( 143687, [ hskp17, hskp1, hskp1, ~( 'c2_1'( a2009 ) ), hskp3, 
% 67.91/68.26    hskp17 ] )
% 67.91/68.26  , 0, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143689, [ hskp17, hskp1, ~( 'c2_1'( a2009 ) ), hskp3 ] )
% 67.91/68.26  , clause( 143688, [ hskp17, hskp1, hskp1, ~( 'c2_1'( a2009 ) ), hskp3 ] )
% 67.91/68.26  , 1, 2, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44683, [ hskp17, hskp1, hskp3, ~( 'c2_1'( a2009 ) ) ] )
% 67.91/68.26  , clause( 143689, [ hskp17, hskp1, ~( 'c2_1'( a2009 ) ), hskp3 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 3 ), ==>( 3, 2 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143690, [ hskp17, hskp1, hskp3, hskp17, hskp1 ] )
% 67.91/68.26  , clause( 44683, [ hskp17, hskp1, hskp3, ~( 'c2_1'( a2009 ) ) ] )
% 67.91/68.26  , 3, clause( 44580, [ hskp17, hskp1, 'c2_1'( a2009 ) ] )
% 67.91/68.26  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143691, [ hskp17, hskp1, hskp3, hskp1 ] )
% 67.91/68.26  , clause( 143690, [ hskp17, hskp1, hskp3, hskp17, hskp1 ] )
% 67.91/68.26  , 0, 3, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143692, [ hskp17, hskp1, hskp3 ] )
% 67.91/68.26  , clause( 143691, [ hskp17, hskp1, hskp3, hskp1 ] )
% 67.91/68.26  , 1, 3, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44689, [ hskp17, hskp1, hskp3 ] )
% 67.91/68.26  , clause( 143692, [ hskp17, hskp1, hskp3 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143693, [ 'c1_1'( a1974 ), hskp17, hskp1 ] )
% 67.91/68.26  , clause( 77, [ 'c1_1'( a1974 ), ~( hskp3 ) ] )
% 67.91/68.26  , 1, clause( 44689, [ hskp17, hskp1, hskp3 ] )
% 67.91/68.26  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44690, [ hskp17, hskp1, 'c1_1'( a1974 ) ] )
% 67.91/68.26  , clause( 143693, [ 'c1_1'( a1974 ), hskp17, hskp1 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143694, [ 'c2_1'( a1974 ), hskp17, hskp1 ] )
% 67.91/68.26  , clause( 78, [ 'c2_1'( a1974 ), ~( hskp3 ) ] )
% 67.91/68.26  , 1, clause( 44689, [ hskp17, hskp1, hskp3 ] )
% 67.91/68.26  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44691, [ hskp17, hskp1, 'c2_1'( a1974 ) ] )
% 67.91/68.26  , clause( 143694, [ 'c2_1'( a1974 ), hskp17, hskp1 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143695, [ ~( 'c0_1'( a1974 ) ), hskp17, hskp1 ] )
% 67.91/68.26  , clause( 123, [ ~( 'c0_1'( a1974 ) ), ~( hskp3 ) ] )
% 67.91/68.26  , 1, clause( 44689, [ hskp17, hskp1, hskp3 ] )
% 67.91/68.26  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44692, [ hskp17, hskp1, ~( 'c0_1'( a1974 ) ) ] )
% 67.91/68.26  , clause( 143695, [ ~( 'c0_1'( a1974 ) ), hskp17, hskp1 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143696, [ ~( 'c1_1'( a1974 ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1974 ), 
% 67.91/68.26    'c0_1'( X ), hskp7, 'c2_1'( X ), hskp17, hskp1 ] )
% 67.91/68.26  , clause( 515, [ ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y
% 67.91/68.26     ), hskp7, ~( 'c2_1'( X ) ), 'c2_1'( Y ) ] )
% 67.91/68.26  , 5, clause( 44691, [ hskp17, hskp1, 'c2_1'( a1974 ) ] )
% 67.91/68.26  , 2, substitution( 0, [ :=( X, a1974 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.26    ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143706, [ ~( 'c1_1'( X ) ), 'c0_1'( a1974 ), 'c0_1'( X ), hskp7, 
% 67.91/68.26    'c2_1'( X ), hskp17, hskp1, hskp17, hskp1 ] )
% 67.91/68.26  , clause( 143696, [ ~( 'c1_1'( a1974 ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1974 )
% 67.91/68.26    , 'c0_1'( X ), hskp7, 'c2_1'( X ), hskp17, hskp1 ] )
% 67.91/68.26  , 0, clause( 44690, [ hskp17, hskp1, 'c1_1'( a1974 ) ] )
% 67.91/68.26  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143708, [ ~( 'c1_1'( X ) ), 'c0_1'( a1974 ), 'c0_1'( X ), hskp7, 
% 67.91/68.26    'c2_1'( X ), hskp17, hskp1, hskp1 ] )
% 67.91/68.26  , clause( 143706, [ ~( 'c1_1'( X ) ), 'c0_1'( a1974 ), 'c0_1'( X ), hskp7, 
% 67.91/68.26    'c2_1'( X ), hskp17, hskp1, hskp17, hskp1 ] )
% 67.91/68.26  , 5, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143710, [ ~( 'c1_1'( X ) ), 'c0_1'( a1974 ), 'c0_1'( X ), hskp7, 
% 67.91/68.26    'c2_1'( X ), hskp17, hskp1 ] )
% 67.91/68.26  , clause( 143708, [ ~( 'c1_1'( X ) ), 'c0_1'( a1974 ), 'c0_1'( X ), hskp7, 
% 67.91/68.26    'c2_1'( X ), hskp17, hskp1, hskp1 ] )
% 67.91/68.26  , 6, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44724, [ hskp17, hskp1, 'c0_1'( a1974 ), 'c0_1'( X ), hskp7, ~( 
% 67.91/68.26    'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.91/68.26  , clause( 143710, [ ~( 'c1_1'( X ) ), 'c0_1'( a1974 ), 'c0_1'( X ), hskp7, 
% 67.91/68.26    'c2_1'( X ), hskp17, hskp1 ] )
% 67.91/68.26  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 
% 67.91/68.26    2 ), ==>( 2, 3 ), ==>( 3, 4 ), ==>( 4, 6 ), ==>( 5, 0 ), ==>( 6, 1 )] )
% 67.91/68.26     ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143712, [ hskp17, hskp1, hskp23, hskp6, hskp17, hskp1 ] )
% 67.91/68.26  , clause( 44679, [ hskp17, hskp1, hskp23, hskp6, ~( 'c2_1'( a2009 ) ) ] )
% 67.91/68.26  , 4, clause( 44580, [ hskp17, hskp1, 'c2_1'( a2009 ) ] )
% 67.91/68.26  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143713, [ hskp17, hskp1, hskp23, hskp6, hskp1 ] )
% 67.91/68.26  , clause( 143712, [ hskp17, hskp1, hskp23, hskp6, hskp17, hskp1 ] )
% 67.91/68.26  , 0, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143714, [ hskp17, hskp1, hskp23, hskp6 ] )
% 67.91/68.26  , clause( 143713, [ hskp17, hskp1, hskp23, hskp6, hskp1 ] )
% 67.91/68.26  , 1, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44769, [ hskp17, hskp1, hskp23, hskp6 ] )
% 67.91/68.26  , clause( 143714, [ hskp17, hskp1, hskp23, hskp6 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143715, [ 'c3_1'( a1979 ), hskp17, hskp1, hskp23 ] )
% 67.91/68.26  , clause( 74, [ 'c3_1'( a1979 ), ~( hskp6 ) ] )
% 67.91/68.26  , 1, clause( 44769, [ hskp17, hskp1, hskp23, hskp6 ] )
% 67.91/68.26  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44770, [ hskp17, hskp1, hskp23, 'c3_1'( a1979 ) ] )
% 67.91/68.26  , clause( 143715, [ 'c3_1'( a1979 ), hskp17, hskp1, hskp23 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143716, [ ~( 'c0_1'( a1979 ) ), hskp17, hskp1, hskp23 ] )
% 67.91/68.26  , clause( 117, [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.91/68.26  , 1, clause( 44769, [ hskp17, hskp1, hskp23, hskp6 ] )
% 67.91/68.26  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44771, [ hskp17, hskp1, hskp23, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.26  , clause( 143716, [ ~( 'c0_1'( a1979 ) ), hskp17, hskp1, hskp23 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143717, [ ~( 'c2_1'( a1979 ) ), hskp17, hskp1, hskp23 ] )
% 67.91/68.26  , clause( 118, [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.91/68.26  , 1, clause( 44769, [ hskp17, hskp1, hskp23, hskp6 ] )
% 67.91/68.26  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44772, [ hskp17, hskp1, hskp23, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.26  , clause( 143717, [ ~( 'c2_1'( a1979 ) ), hskp17, hskp1, hskp23 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143718, [ 'c1_1'( a1979 ), 'c2_1'( a1979 ), hskp22, hskp2, hskp17, 
% 67.91/68.26    hskp1, hskp23 ] )
% 67.91/68.26  , clause( 247, [ 'c1_1'( X ), 'c2_1'( X ), hskp22, hskp2, ~( 'c3_1'( X ) )
% 67.91/68.26     ] )
% 67.91/68.26  , 4, clause( 44770, [ hskp17, hskp1, hskp23, 'c3_1'( a1979 ) ] )
% 67.91/68.26  , 3, substitution( 0, [ :=( X, a1979 )] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 44793, [ hskp17, hskp1, hskp23, 'c1_1'( a1979 ), hskp22, hskp2, 
% 67.91/68.26    'c2_1'( a1979 ) ] )
% 67.91/68.26  , clause( 143718, [ 'c1_1'( a1979 ), 'c2_1'( a1979 ), hskp22, hskp2, hskp17
% 67.91/68.26    , hskp1, hskp23 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 6 ), ==>( 2
% 67.91/68.26    , 4 ), ==>( 3, 5 ), ==>( 4, 0 ), ==>( 5, 1 ), ==>( 6, 2 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143719, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), hskp3, 
% 67.91/68.26    'c0_1'( a2009 ), hskp16, hskp18, hskp22, hskp29 ] )
% 67.91/68.26  , clause( 23861, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), hskp3, 
% 67.91/68.26    'c0_1'( a2009 ), hskp16, ~( 'c1_1'( a1973 ) ) ] )
% 67.91/68.26  , 7, clause( 23783, [ hskp18, hskp22, hskp29, 'c1_1'( a1973 ) ] )
% 67.91/68.26  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143720, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), hskp3, 
% 67.91/68.26    'c0_1'( a2009 ), hskp16, hskp22, hskp29 ] )
% 67.91/68.26  , clause( 143719, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), hskp3, 
% 67.91/68.26    'c0_1'( a2009 ), hskp16, hskp18, hskp22, hskp29 ] )
% 67.91/68.26  , 0, 7, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143721, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), hskp3, 
% 67.91/68.26    'c0_1'( a2009 ), hskp16, hskp29 ] )
% 67.91/68.26  , clause( 143720, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), hskp3, 
% 67.91/68.26    'c0_1'( a2009 ), hskp16, hskp22, hskp29 ] )
% 67.91/68.26  , 1, 7, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143722, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), hskp3, 
% 67.91/68.26    'c0_1'( a2009 ), hskp16 ] )
% 67.91/68.26  , clause( 143721, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), hskp3, 
% 67.91/68.26    'c0_1'( a2009 ), hskp16, hskp29 ] )
% 67.91/68.26  , 2, 7, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 47995, [ hskp18, hskp22, hskp29, hskp3, ~( 'c0_1'( a1973 ) ), 
% 67.91/68.26    hskp16, 'c0_1'( a2009 ) ] )
% 67.91/68.26  , clause( 143722, [ hskp18, hskp22, hskp29, ~( 'c0_1'( a1973 ) ), hskp3, 
% 67.91/68.26    'c0_1'( a2009 ), hskp16 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 4 ), ==>( 4, 3 ), ==>( 5, 6 ), ==>( 6, 5 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143723, [ hskp18, hskp29, hskp5, hskp16, hskp18, hskp22, hskp29, 
% 67.91/68.26    hskp3, ~( 'c0_1'( a1973 ) ), hskp16 ] )
% 67.91/68.26  , clause( 25070, [ hskp18, hskp29, hskp5, hskp16, ~( 'c0_1'( a2009 ) ) ] )
% 67.91/68.26  , 4, clause( 47995, [ hskp18, hskp22, hskp29, hskp3, ~( 'c0_1'( a1973 ) ), 
% 67.91/68.26    hskp16, 'c0_1'( a2009 ) ] )
% 67.91/68.26  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143724, [ hskp18, hskp29, hskp5, hskp16, hskp22, hskp29, hskp3, ~( 
% 67.91/68.26    'c0_1'( a1973 ) ), hskp16 ] )
% 67.91/68.26  , clause( 143723, [ hskp18, hskp29, hskp5, hskp16, hskp18, hskp22, hskp29, 
% 67.91/68.26    hskp3, ~( 'c0_1'( a1973 ) ), hskp16 ] )
% 67.91/68.26  , 0, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143725, [ hskp18, hskp29, hskp5, hskp16, hskp22, hskp3, ~( 'c0_1'( 
% 67.91/68.26    a1973 ) ), hskp16 ] )
% 67.91/68.26  , clause( 143724, [ hskp18, hskp29, hskp5, hskp16, hskp22, hskp29, hskp3, 
% 67.91/68.26    ~( 'c0_1'( a1973 ) ), hskp16 ] )
% 67.91/68.26  , 1, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143726, [ hskp18, hskp29, hskp5, hskp16, hskp22, hskp3, ~( 'c0_1'( 
% 67.91/68.26    a1973 ) ) ] )
% 67.91/68.26  , clause( 143725, [ hskp18, hskp29, hskp5, hskp16, hskp22, hskp3, ~( 'c0_1'( 
% 67.91/68.26    a1973 ) ), hskp16 ] )
% 67.91/68.26  , 3, 7, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 47996, [ hskp18, hskp22, hskp29, hskp3, hskp16, hskp5, ~( 'c0_1'( 
% 67.91/68.26    a1973 ) ) ] )
% 67.91/68.26  , clause( 143726, [ hskp18, hskp29, hskp5, hskp16, hskp22, hskp3, ~( 'c0_1'( 
% 67.91/68.26    a1973 ) ) ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.26    , 5 ), ==>( 3, 4 ), ==>( 4, 1 ), ==>( 5, 3 ), ==>( 6, 6 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143727, [ hskp18, hskp22, hskp29, hskp3, hskp16, hskp5, hskp18, 
% 67.91/68.26    hskp22, hskp29 ] )
% 67.91/68.26  , clause( 47996, [ hskp18, hskp22, hskp29, hskp3, hskp16, hskp5, ~( 'c0_1'( 
% 67.91/68.26    a1973 ) ) ] )
% 67.91/68.26  , 6, clause( 26317, [ hskp18, hskp22, hskp29, 'c0_1'( a1973 ) ] )
% 67.91/68.26  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143728, [ hskp18, hskp22, hskp29, hskp3, hskp16, hskp5, hskp22, 
% 67.91/68.26    hskp29 ] )
% 67.91/68.26  , clause( 143727, [ hskp18, hskp22, hskp29, hskp3, hskp16, hskp5, hskp18, 
% 67.91/68.26    hskp22, hskp29 ] )
% 67.91/68.26  , 0, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143729, [ hskp18, hskp22, hskp29, hskp3, hskp16, hskp5, hskp29 ] )
% 67.91/68.26  , clause( 143728, [ hskp18, hskp22, hskp29, hskp3, hskp16, hskp5, hskp22, 
% 67.91/68.26    hskp29 ] )
% 67.91/68.26  , 1, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143730, [ hskp18, hskp22, hskp29, hskp3, hskp16, hskp5 ] )
% 67.91/68.26  , clause( 143729, [ hskp18, hskp22, hskp29, hskp3, hskp16, hskp5, hskp29 ]
% 67.91/68.26     )
% 67.91/68.26  , 2, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 47998, [ hskp18, hskp22, hskp29, hskp16, hskp3, hskp5 ] )
% 67.91/68.26  , clause( 143730, [ hskp18, hskp22, hskp29, hskp3, hskp16, hskp5 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 4 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143731, [ 'c1_1'( a1977 ), hskp18, hskp22, hskp29, hskp16, hskp3 ]
% 67.91/68.26     )
% 67.91/68.26  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.26  , 1, clause( 47998, [ hskp18, hskp22, hskp29, hskp16, hskp3, hskp5 ] )
% 67.91/68.26  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 47999, [ hskp18, hskp22, hskp16, hskp29, hskp3, 'c1_1'( a1977 ) ]
% 67.91/68.26     )
% 67.91/68.26  , clause( 143731, [ 'c1_1'( a1977 ), hskp18, hskp22, hskp29, hskp16, hskp3
% 67.91/68.26     ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 3 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143732, [ ~( 'c2_1'( a1977 ) ), hskp18, hskp22, hskp29, hskp16, 
% 67.91/68.26    hskp3 ] )
% 67.91/68.26  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.26  , 1, clause( 47998, [ hskp18, hskp22, hskp29, hskp16, hskp3, hskp5 ] )
% 67.91/68.26  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48000, [ hskp18, hskp22, hskp16, hskp29, hskp3, ~( 'c2_1'( a1977 )
% 67.91/68.26     ) ] )
% 67.91/68.26  , clause( 143732, [ ~( 'c2_1'( a1977 ) ), hskp18, hskp22, hskp29, hskp16, 
% 67.91/68.26    hskp3 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 3 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143733, [ ~( 'c3_1'( a1977 ) ), hskp18, hskp22, hskp29, hskp16, 
% 67.91/68.26    hskp3 ] )
% 67.91/68.26  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.26  , 1, clause( 47998, [ hskp18, hskp22, hskp29, hskp16, hskp3, hskp5 ] )
% 67.91/68.26  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48001, [ hskp18, hskp22, hskp16, hskp29, hskp3, ~( 'c3_1'( a1977 )
% 67.91/68.26     ) ] )
% 67.91/68.26  , clause( 143733, [ ~( 'c3_1'( a1977 ) ), hskp18, hskp22, hskp29, hskp16, 
% 67.91/68.26    hskp3 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 3 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143734, [ hskp18, hskp22, hskp16, hskp29, hskp3, hskp18, hskp29, 
% 67.91/68.26    ~( 'c1_1'( a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , clause( 48001, [ hskp18, hskp22, hskp16, hskp29, hskp3, ~( 'c3_1'( a1977
% 67.91/68.26     ) ) ] )
% 67.91/68.26  , 5, clause( 40242, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( 
% 67.91/68.26    X ) ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143735, [ hskp18, hskp22, hskp16, hskp29, hskp3, hskp29, ~( 'c1_1'( 
% 67.91/68.26    a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , clause( 143734, [ hskp18, hskp22, hskp16, hskp29, hskp3, hskp18, hskp29, 
% 67.91/68.26    ~( 'c1_1'( a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , 0, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143736, [ hskp18, hskp22, hskp16, hskp29, hskp3, ~( 'c1_1'( a1977 )
% 67.91/68.26     ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , clause( 143735, [ hskp18, hskp22, hskp16, hskp29, hskp3, hskp29, ~( 
% 67.91/68.26    'c1_1'( a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , 3, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48011, [ hskp18, hskp16, hskp22, hskp29, hskp3, ~( 'c1_1'( a1977 )
% 67.91/68.26     ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , clause( 143736, [ hskp18, hskp22, hskp16, hskp29, hskp3, ~( 'c1_1'( a1977
% 67.91/68.26     ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 ), ==>( 6, 6 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143737, [ hskp18, hskp22, hskp16, hskp29, hskp3, hskp18, hskp16, 
% 67.91/68.26    hskp22, hskp29, hskp3, ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , clause( 48000, [ hskp18, hskp22, hskp16, hskp29, hskp3, ~( 'c2_1'( a1977
% 67.91/68.26     ) ) ] )
% 67.91/68.26  , 5, clause( 48011, [ hskp18, hskp16, hskp22, hskp29, hskp3, ~( 'c1_1'( 
% 67.91/68.26    a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143738, [ hskp18, hskp22, hskp16, hskp29, hskp3, hskp16, hskp22, 
% 67.91/68.26    hskp29, hskp3, ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , clause( 143737, [ hskp18, hskp22, hskp16, hskp29, hskp3, hskp18, hskp16, 
% 67.91/68.26    hskp22, hskp29, hskp3, ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , 0, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143739, [ hskp18, hskp22, hskp16, hskp29, hskp3, hskp16, hskp29, 
% 67.91/68.26    hskp3, ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , clause( 143738, [ hskp18, hskp22, hskp16, hskp29, hskp3, hskp16, hskp22, 
% 67.91/68.26    hskp29, hskp3, ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , 1, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143740, [ hskp18, hskp22, hskp16, hskp29, hskp3, hskp29, hskp3, ~( 
% 67.91/68.26    'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , clause( 143739, [ hskp18, hskp22, hskp16, hskp29, hskp3, hskp16, hskp29, 
% 67.91/68.26    hskp3, ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , 2, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143741, [ hskp18, hskp22, hskp16, hskp29, hskp3, hskp3, ~( 'c1_1'( 
% 67.91/68.26    a1977 ) ) ] )
% 67.91/68.26  , clause( 143740, [ hskp18, hskp22, hskp16, hskp29, hskp3, hskp29, hskp3, 
% 67.91/68.26    ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , 3, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143742, [ hskp18, hskp22, hskp16, hskp29, hskp3, ~( 'c1_1'( a1977 )
% 67.91/68.26     ) ] )
% 67.91/68.26  , clause( 143741, [ hskp18, hskp22, hskp16, hskp29, hskp3, hskp3, ~( 'c1_1'( 
% 67.91/68.26    a1977 ) ) ] )
% 67.91/68.26  , 4, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48013, [ hskp16, hskp18, hskp22, hskp29, hskp3, ~( 'c1_1'( a1977 )
% 67.91/68.26     ) ] )
% 67.91/68.26  , clause( 143742, [ hskp18, hskp22, hskp16, hskp29, hskp3, ~( 'c1_1'( a1977
% 67.91/68.26     ) ) ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.26    , 0 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143743, [ hskp16, hskp18, hskp22, hskp29, hskp3, hskp18, hskp22, 
% 67.91/68.26    hskp16, hskp29, hskp3 ] )
% 67.91/68.26  , clause( 48013, [ hskp16, hskp18, hskp22, hskp29, hskp3, ~( 'c1_1'( a1977
% 67.91/68.26     ) ) ] )
% 67.91/68.26  , 5, clause( 47999, [ hskp18, hskp22, hskp16, hskp29, hskp3, 'c1_1'( a1977
% 67.91/68.26     ) ] )
% 67.91/68.26  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143744, [ hskp16, hskp18, hskp22, hskp29, hskp3, hskp18, hskp22, 
% 67.91/68.26    hskp29, hskp3 ] )
% 67.91/68.26  , clause( 143743, [ hskp16, hskp18, hskp22, hskp29, hskp3, hskp18, hskp22, 
% 67.91/68.26    hskp16, hskp29, hskp3 ] )
% 67.91/68.26  , 0, 7, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143745, [ hskp16, hskp18, hskp22, hskp29, hskp3, hskp22, hskp29, 
% 67.91/68.26    hskp3 ] )
% 67.91/68.26  , clause( 143744, [ hskp16, hskp18, hskp22, hskp29, hskp3, hskp18, hskp22, 
% 67.91/68.26    hskp29, hskp3 ] )
% 67.91/68.26  , 1, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143746, [ hskp16, hskp18, hskp22, hskp29, hskp3, hskp29, hskp3 ] )
% 67.91/68.26  , clause( 143745, [ hskp16, hskp18, hskp22, hskp29, hskp3, hskp22, hskp29, 
% 67.91/68.26    hskp3 ] )
% 67.91/68.26  , 2, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143747, [ hskp16, hskp18, hskp22, hskp29, hskp3, hskp3 ] )
% 67.91/68.26  , clause( 143746, [ hskp16, hskp18, hskp22, hskp29, hskp3, hskp29, hskp3 ]
% 67.91/68.26     )
% 67.91/68.26  , 3, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143748, [ hskp16, hskp18, hskp22, hskp29, hskp3 ] )
% 67.91/68.26  , clause( 143747, [ hskp16, hskp18, hskp22, hskp29, hskp3, hskp3 ] )
% 67.91/68.26  , 4, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48014, [ hskp16, hskp18, hskp22, hskp29, hskp3 ] )
% 67.91/68.26  , clause( 143748, [ hskp16, hskp18, hskp22, hskp29, hskp3 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143749, [ 'c1_1'( a1974 ), hskp16, hskp18, hskp22, hskp29 ] )
% 67.91/68.26  , clause( 77, [ 'c1_1'( a1974 ), ~( hskp3 ) ] )
% 67.91/68.26  , 1, clause( 48014, [ hskp16, hskp18, hskp22, hskp29, hskp3 ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48015, [ hskp16, hskp18, hskp22, hskp29, 'c1_1'( a1974 ) ] )
% 67.91/68.26  , clause( 143749, [ 'c1_1'( a1974 ), hskp16, hskp18, hskp22, hskp29 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143750, [ 'c2_1'( a1974 ), hskp16, hskp18, hskp22, hskp29 ] )
% 67.91/68.26  , clause( 78, [ 'c2_1'( a1974 ), ~( hskp3 ) ] )
% 67.91/68.26  , 1, clause( 48014, [ hskp16, hskp18, hskp22, hskp29, hskp3 ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48016, [ hskp16, hskp18, hskp22, hskp29, 'c2_1'( a1974 ) ] )
% 67.91/68.26  , clause( 143750, [ 'c2_1'( a1974 ), hskp16, hskp18, hskp22, hskp29 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143751, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( a1974 ) ), 
% 67.91/68.26    hskp27, hskp16, hskp18, hskp22, hskp29 ] )
% 67.91/68.26  , clause( 33732, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( X ) ), 
% 67.91/68.26    hskp27, ~( 'c2_1'( X ) ) ] )
% 67.91/68.26  , 5, clause( 48016, [ hskp16, hskp18, hskp22, hskp29, 'c2_1'( a1974 ) ] )
% 67.91/68.26  , 4, substitution( 0, [ :=( X, a1974 )] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143752, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( a1974 ) ), 
% 67.91/68.26    hskp27, hskp18, hskp22, hskp29 ] )
% 67.91/68.26  , clause( 143751, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( a1974 ) ), 
% 67.91/68.26    hskp27, hskp16, hskp18, hskp22, hskp29 ] )
% 67.91/68.26  , 1, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143753, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( a1974 ) ), 
% 67.91/68.26    hskp27, hskp22, hskp29 ] )
% 67.91/68.26  , clause( 143752, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( a1974 ) ), 
% 67.91/68.26    hskp27, hskp18, hskp22, hskp29 ] )
% 67.91/68.26  , 2, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48022, [ hskp16, hskp18, hskp22, hskp29, 'c0_1'( a2009 ), hskp27, 
% 67.91/68.26    ~( 'c1_1'( a1974 ) ) ] )
% 67.91/68.26  , clause( 143753, [ 'c0_1'( a2009 ), hskp16, hskp18, ~( 'c1_1'( a1974 ) ), 
% 67.91/68.26    hskp27, hskp22, hskp29 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 6 ), ==>( 4, 5 ), ==>( 5, 2 ), ==>( 6, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143754, [ hskp16, hskp18, hskp22, hskp29, 'c0_1'( a2009 ), hskp27, 
% 67.91/68.26    hskp16, hskp18, hskp22, hskp29 ] )
% 67.91/68.26  , clause( 48022, [ hskp16, hskp18, hskp22, hskp29, 'c0_1'( a2009 ), hskp27
% 67.91/68.26    , ~( 'c1_1'( a1974 ) ) ] )
% 67.91/68.26  , 6, clause( 48015, [ hskp16, hskp18, hskp22, hskp29, 'c1_1'( a1974 ) ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143755, [ hskp16, hskp18, hskp22, hskp29, 'c0_1'( a2009 ), hskp27, 
% 67.91/68.26    hskp18, hskp22, hskp29 ] )
% 67.91/68.26  , clause( 143754, [ hskp16, hskp18, hskp22, hskp29, 'c0_1'( a2009 ), hskp27
% 67.91/68.26    , hskp16, hskp18, hskp22, hskp29 ] )
% 67.91/68.26  , 0, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143756, [ hskp16, hskp18, hskp22, hskp29, 'c0_1'( a2009 ), hskp27, 
% 67.91/68.26    hskp22, hskp29 ] )
% 67.91/68.26  , clause( 143755, [ hskp16, hskp18, hskp22, hskp29, 'c0_1'( a2009 ), hskp27
% 67.91/68.26    , hskp18, hskp22, hskp29 ] )
% 67.91/68.26  , 1, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143757, [ hskp16, hskp18, hskp22, hskp29, 'c0_1'( a2009 ), hskp27, 
% 67.91/68.26    hskp29 ] )
% 67.91/68.26  , clause( 143756, [ hskp16, hskp18, hskp22, hskp29, 'c0_1'( a2009 ), hskp27
% 67.91/68.26    , hskp22, hskp29 ] )
% 67.91/68.26  , 2, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143758, [ hskp16, hskp18, hskp22, hskp29, 'c0_1'( a2009 ), hskp27 ]
% 67.91/68.26     )
% 67.91/68.26  , clause( 143757, [ hskp16, hskp18, hskp22, hskp29, 'c0_1'( a2009 ), hskp27
% 67.91/68.26    , hskp29 ] )
% 67.91/68.26  , 3, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48131, [ hskp16, hskp18, hskp22, hskp29, hskp27, 'c0_1'( a2009 ) ]
% 67.91/68.26     )
% 67.91/68.26  , clause( 143758, [ hskp16, hskp18, hskp22, hskp29, 'c0_1'( a2009 ), hskp27
% 67.91/68.26     ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143759, [ hskp18, hskp29, hskp5, hskp16, hskp16, hskp18, hskp22, 
% 67.91/68.26    hskp29, hskp27 ] )
% 67.91/68.26  , clause( 25070, [ hskp18, hskp29, hskp5, hskp16, ~( 'c0_1'( a2009 ) ) ] )
% 67.91/68.26  , 4, clause( 48131, [ hskp16, hskp18, hskp22, hskp29, hskp27, 'c0_1'( a2009
% 67.91/68.26     ) ] )
% 67.91/68.26  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143760, [ hskp18, hskp29, hskp5, hskp16, hskp16, hskp22, hskp29, 
% 67.91/68.26    hskp27 ] )
% 67.91/68.26  , clause( 143759, [ hskp18, hskp29, hskp5, hskp16, hskp16, hskp18, hskp22, 
% 67.91/68.26    hskp29, hskp27 ] )
% 67.91/68.26  , 0, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143761, [ hskp18, hskp29, hskp5, hskp16, hskp16, hskp22, hskp27 ]
% 67.91/68.26     )
% 67.91/68.26  , clause( 143760, [ hskp18, hskp29, hskp5, hskp16, hskp16, hskp22, hskp29, 
% 67.91/68.26    hskp27 ] )
% 67.91/68.26  , 1, 6, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143762, [ hskp18, hskp29, hskp5, hskp16, hskp22, hskp27 ] )
% 67.91/68.26  , clause( 143761, [ hskp18, hskp29, hskp5, hskp16, hskp16, hskp22, hskp27 ]
% 67.91/68.26     )
% 67.91/68.26  , 3, 4, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48134, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp5 ] )
% 67.91/68.26  , clause( 143762, [ hskp18, hskp29, hskp5, hskp16, hskp22, hskp27 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 4 ), ==>( 2
% 67.91/68.26    , 5 ), ==>( 3, 0 ), ==>( 4, 2 ), ==>( 5, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143763, [ 'c1_1'( a1977 ), hskp16, hskp18, hskp22, hskp27, hskp29 ]
% 67.91/68.26     )
% 67.91/68.26  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.26  , 1, clause( 48134, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp5 ] )
% 67.91/68.26  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48136, [ hskp16, hskp18, hskp22, hskp27, hskp29, 'c1_1'( a1977 ) ]
% 67.91/68.26     )
% 67.91/68.26  , clause( 143763, [ 'c1_1'( a1977 ), hskp16, hskp18, hskp22, hskp27, hskp29
% 67.91/68.26     ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143764, [ ~( 'c2_1'( a1977 ) ), hskp16, hskp18, hskp22, hskp27, 
% 67.91/68.26    hskp29 ] )
% 67.91/68.26  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.26  , 1, clause( 48134, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp5 ] )
% 67.91/68.26  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48137, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c2_1'( a1977 )
% 67.91/68.26     ) ] )
% 67.91/68.26  , clause( 143764, [ ~( 'c2_1'( a1977 ) ), hskp16, hskp18, hskp22, hskp27, 
% 67.91/68.26    hskp29 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143765, [ ~( 'c3_1'( a1977 ) ), hskp16, hskp18, hskp22, hskp27, 
% 67.91/68.26    hskp29 ] )
% 67.91/68.26  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.26  , 1, clause( 48134, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp5 ] )
% 67.91/68.26  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48138, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c3_1'( a1977 )
% 67.91/68.26     ) ] )
% 67.91/68.26  , clause( 143765, [ ~( 'c3_1'( a1977 ) ), hskp16, hskp18, hskp22, hskp27, 
% 67.91/68.26    hskp29 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143766, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp18, hskp29, 
% 67.91/68.26    ~( 'c1_1'( a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , clause( 48138, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c3_1'( a1977
% 67.91/68.26     ) ) ] )
% 67.91/68.26  , 5, clause( 40242, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( 
% 67.91/68.26    X ) ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143767, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp29, ~( 'c1_1'( 
% 67.91/68.26    a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , clause( 143766, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp18, hskp29
% 67.91/68.26    , ~( 'c1_1'( a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , 1, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143768, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c1_1'( a1977
% 67.91/68.26     ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , clause( 143767, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp29, ~( 
% 67.91/68.26    'c1_1'( a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , 4, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48146, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c1_1'( a1977 )
% 67.91/68.26     ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , clause( 143768, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c1_1'( 
% 67.91/68.26    a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 ), ==>( 6, 6 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143769, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp16, hskp18, 
% 67.91/68.26    hskp22, hskp27, hskp29, ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , clause( 48137, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c2_1'( a1977
% 67.91/68.26     ) ) ] )
% 67.91/68.26  , 5, clause( 48146, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c1_1'( 
% 67.91/68.26    a1977 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.26  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143770, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp18, hskp22, 
% 67.91/68.26    hskp27, hskp29, ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , clause( 143769, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp16, hskp18
% 67.91/68.26    , hskp22, hskp27, hskp29, ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , 0, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143771, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp22, hskp27, 
% 67.91/68.26    hskp29, ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , clause( 143770, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp18, hskp22
% 67.91/68.26    , hskp27, hskp29, ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , 1, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143772, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp27, hskp29, 
% 67.91/68.26    ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , clause( 143771, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp22, hskp27
% 67.91/68.26    , hskp29, ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , 2, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143773, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp29, ~( 'c1_1'( 
% 67.91/68.26    a1977 ) ) ] )
% 67.91/68.26  , clause( 143772, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp27, hskp29
% 67.91/68.26    , ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , 3, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143774, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c1_1'( a1977
% 67.91/68.26     ) ) ] )
% 67.91/68.26  , clause( 143773, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp29, ~( 
% 67.91/68.26    'c1_1'( a1977 ) ) ] )
% 67.91/68.26  , 4, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48155, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c1_1'( a1977 )
% 67.91/68.26     ) ] )
% 67.91/68.26  , clause( 143774, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c1_1'( 
% 67.91/68.26    a1977 ) ) ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143775, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp16, hskp18, 
% 67.91/68.26    hskp22, hskp27, hskp29 ] )
% 67.91/68.26  , clause( 48155, [ hskp16, hskp18, hskp22, hskp27, hskp29, ~( 'c1_1'( a1977
% 67.91/68.26     ) ) ] )
% 67.91/68.26  , 5, clause( 48136, [ hskp16, hskp18, hskp22, hskp27, hskp29, 'c1_1'( a1977
% 67.91/68.26     ) ] )
% 67.91/68.26  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143776, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp18, hskp22, 
% 67.91/68.26    hskp27, hskp29 ] )
% 67.91/68.26  , clause( 143775, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp16, hskp18
% 67.91/68.26    , hskp22, hskp27, hskp29 ] )
% 67.91/68.26  , 0, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143777, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp22, hskp27, 
% 67.91/68.26    hskp29 ] )
% 67.91/68.26  , clause( 143776, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp18, hskp22
% 67.91/68.26    , hskp27, hskp29 ] )
% 67.91/68.26  , 1, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143778, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp27, hskp29 ]
% 67.91/68.26     )
% 67.91/68.26  , clause( 143777, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp22, hskp27
% 67.91/68.26    , hskp29 ] )
% 67.91/68.26  , 2, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143779, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp29 ] )
% 67.91/68.26  , clause( 143778, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp27, hskp29
% 67.91/68.26     ] )
% 67.91/68.26  , 3, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  factor(
% 67.91/68.26  clause( 143780, [ hskp16, hskp18, hskp22, hskp27, hskp29 ] )
% 67.91/68.26  , clause( 143779, [ hskp16, hskp18, hskp22, hskp27, hskp29, hskp29 ] )
% 67.91/68.26  , 4, 5, substitution( 0, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48156, [ hskp16, hskp18, hskp22, hskp27, hskp29 ] )
% 67.91/68.26  , clause( 143780, [ hskp16, hskp18, hskp22, hskp27, hskp29 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.26    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143781, [ 'c2_1'( a1978 ), hskp16, hskp18, hskp22, hskp27 ] )
% 67.91/68.26  , clause( 41, [ 'c2_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.26  , 1, clause( 48156, [ hskp16, hskp18, hskp22, hskp27, hskp29 ] )
% 67.91/68.26  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  subsumption(
% 67.91/68.26  clause( 48157, [ hskp16, hskp18, hskp22, hskp27, 'c2_1'( a1978 ) ] )
% 67.91/68.26  , clause( 143781, [ 'c2_1'( a1978 ), hskp16, hskp18, hskp22, hskp27 ] )
% 67.91/68.26  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.26    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.26  
% 67.91/68.26  
% 67.91/68.26  resolution(
% 67.91/68.26  clause( 143782, [ 'c1_1'( a1978 ), hskp16, hskp18, hskp22, hskp27 ] )
% 67.91/68.26  , clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.27  , 1, clause( 48156, [ hskp16, hskp18, hskp22, hskp27, hskp29 ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48158, [ hskp16, hskp18, hskp22, hskp27, 'c1_1'( a1978 ) ] )
% 67.91/68.27  , clause( 143782, [ 'c1_1'( a1978 ), hskp16, hskp18, hskp22, hskp27 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143783, [ 'c0_1'( a1978 ), hskp16, hskp18, hskp22, hskp27 ] )
% 67.91/68.27  , clause( 39, [ 'c0_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.27  , 1, clause( 48156, [ hskp16, hskp18, hskp22, hskp27, hskp29 ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48159, [ hskp16, hskp18, hskp22, hskp27, 'c0_1'( a1978 ) ] )
% 67.91/68.27  , clause( 143783, [ 'c0_1'( a1978 ), hskp16, hskp18, hskp22, hskp27 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143784, [ ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( a1978 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp18, hskp22, hskp27 ] )
% 67.91/68.27  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.27     ) ] )
% 67.91/68.27  , 3, clause( 48157, [ hskp16, hskp18, hskp22, hskp27, 'c2_1'( a1978 ) ] )
% 67.91/68.27  , 4, substitution( 0, [ :=( X, a1978 )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48164, [ hskp16, hskp18, hskp22, hskp27, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17, ~( 'c1_1'( a1978 ) ) ] )
% 67.91/68.27  , clause( 143784, [ ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( a1978 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp18, hskp22, hskp27 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 6 ), ==>( 2
% 67.91/68.27    , 5 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 2 ), ==>( 6, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143785, [ hskp16, hskp18, hskp22, hskp27, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17, hskp16, hskp18, hskp22, hskp27 ] )
% 67.91/68.27  , clause( 48164, [ hskp16, hskp18, hskp22, hskp27, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17, ~( 'c1_1'( a1978 ) ) ] )
% 67.91/68.27  , 6, clause( 48158, [ hskp16, hskp18, hskp22, hskp27, 'c1_1'( a1978 ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143786, [ hskp16, hskp18, hskp22, hskp27, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17, hskp18, hskp22, hskp27 ] )
% 67.91/68.27  , clause( 143785, [ hskp16, hskp18, hskp22, hskp27, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17, hskp16, hskp18, hskp22, hskp27 ] )
% 67.91/68.27  , 0, 6, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143787, [ hskp16, hskp18, hskp22, hskp27, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17, hskp22, hskp27 ] )
% 67.91/68.27  , clause( 143786, [ hskp16, hskp18, hskp22, hskp27, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17, hskp18, hskp22, hskp27 ] )
% 67.91/68.27  , 1, 6, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143788, [ hskp16, hskp18, hskp22, hskp27, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17, hskp27 ] )
% 67.91/68.27  , clause( 143787, [ hskp16, hskp18, hskp22, hskp27, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17, hskp22, hskp27 ] )
% 67.91/68.27  , 2, 6, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143789, [ hskp16, hskp18, hskp22, hskp27, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , clause( 143788, [ hskp16, hskp18, hskp22, hskp27, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17, hskp27 ] )
% 67.91/68.27  , 3, 6, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48265, [ hskp16, hskp18, hskp22, hskp27, hskp17, ~( 'c0_1'( a1978 )
% 67.91/68.27     ) ] )
% 67.91/68.27  , clause( 143789, [ hskp16, hskp18, hskp22, hskp27, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143790, [ hskp16, hskp18, hskp22, hskp27, hskp17, hskp16, hskp18, 
% 67.91/68.27    hskp22, hskp27 ] )
% 67.91/68.27  , clause( 48265, [ hskp16, hskp18, hskp22, hskp27, hskp17, ~( 'c0_1'( a1978
% 67.91/68.27     ) ) ] )
% 67.91/68.27  , 5, clause( 48159, [ hskp16, hskp18, hskp22, hskp27, 'c0_1'( a1978 ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143791, [ hskp16, hskp18, hskp22, hskp27, hskp17, hskp18, hskp22, 
% 67.91/68.27    hskp27 ] )
% 67.91/68.27  , clause( 143790, [ hskp16, hskp18, hskp22, hskp27, hskp17, hskp16, hskp18
% 67.91/68.27    , hskp22, hskp27 ] )
% 67.91/68.27  , 0, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143792, [ hskp16, hskp18, hskp22, hskp27, hskp17, hskp22, hskp27 ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 143791, [ hskp16, hskp18, hskp22, hskp27, hskp17, hskp18, hskp22
% 67.91/68.27    , hskp27 ] )
% 67.91/68.27  , 1, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143793, [ hskp16, hskp18, hskp22, hskp27, hskp17, hskp27 ] )
% 67.91/68.27  , clause( 143792, [ hskp16, hskp18, hskp22, hskp27, hskp17, hskp22, hskp27
% 67.91/68.27     ] )
% 67.91/68.27  , 2, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143794, [ hskp16, hskp18, hskp22, hskp27, hskp17 ] )
% 67.91/68.27  , clause( 143793, [ hskp16, hskp18, hskp22, hskp27, hskp17, hskp27 ] )
% 67.91/68.27  , 3, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48266, [ hskp16, hskp18, hskp22, hskp17, hskp27 ] )
% 67.91/68.27  , clause( 143794, [ hskp16, hskp18, hskp22, hskp27, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143795, [ 'c3_1'( a1970 ), hskp16, hskp18, hskp22, hskp17 ] )
% 67.91/68.27  , clause( 47, [ 'c3_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.27  , 1, clause( 48266, [ hskp16, hskp18, hskp22, hskp17, hskp27 ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48268, [ hskp16, hskp18, hskp17, hskp22, 'c3_1'( a1970 ) ] )
% 67.91/68.27  , clause( 143795, [ 'c3_1'( a1970 ), hskp16, hskp18, hskp22, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 3 ), ==>( 4, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143796, [ 'c2_1'( a1970 ), hskp16, hskp18, hskp22, hskp17 ] )
% 67.91/68.27  , clause( 46, [ 'c2_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.27  , 1, clause( 48266, [ hskp16, hskp18, hskp22, hskp17, hskp27 ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48269, [ hskp16, hskp18, hskp17, hskp22, 'c2_1'( a1970 ) ] )
% 67.91/68.27  , clause( 143796, [ 'c2_1'( a1970 ), hskp16, hskp18, hskp22, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 3 ), ==>( 4, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143797, [ 'c1_1'( a1970 ), hskp16, hskp18, hskp22, hskp17 ] )
% 67.91/68.27  , clause( 45, [ 'c1_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.27  , 1, clause( 48266, [ hskp16, hskp18, hskp22, hskp17, hskp27 ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48270, [ hskp16, hskp18, hskp17, hskp22, 'c1_1'( a1970 ) ] )
% 67.91/68.27  , clause( 143797, [ 'c1_1'( a1970 ), hskp16, hskp18, hskp22, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 3 ), ==>( 4, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143798, [ hskp18, hskp29, 'c0_1'( a1970 ), ~( 'c1_1'( a1970 ) ), 
% 67.91/68.27    hskp16, hskp18, hskp17, hskp22 ] )
% 67.91/68.27  , clause( 32588, [ hskp18, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c3_1'( 
% 67.91/68.27    X ) ) ] )
% 67.91/68.27  , 4, clause( 48268, [ hskp16, hskp18, hskp17, hskp22, 'c3_1'( a1970 ) ] )
% 67.91/68.27  , 4, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143799, [ hskp18, hskp29, 'c0_1'( a1970 ), ~( 'c1_1'( a1970 ) ), 
% 67.91/68.27    hskp16, hskp17, hskp22 ] )
% 67.91/68.27  , clause( 143798, [ hskp18, hskp29, 'c0_1'( a1970 ), ~( 'c1_1'( a1970 ) ), 
% 67.91/68.27    hskp16, hskp18, hskp17, hskp22 ] )
% 67.91/68.27  , 0, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48273, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 ), 
% 67.91/68.27    ~( 'c1_1'( a1970 ) ) ] )
% 67.91/68.27  , clause( 143799, [ hskp18, hskp29, 'c0_1'( a1970 ), ~( 'c1_1'( a1970 ) ), 
% 67.91/68.27    hskp16, hskp17, hskp22 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 4 ), ==>( 2
% 67.91/68.27    , 5 ), ==>( 3, 6 ), ==>( 4, 0 ), ==>( 5, 1 ), ==>( 6, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143800, [ ~( 'c0_1'( a1970 ) ), ~( 'c1_1'( a1970 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp18, hskp17, hskp22 ] )
% 67.91/68.27  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.27     ) ] )
% 67.91/68.27  , 3, clause( 48269, [ hskp16, hskp18, hskp17, hskp22, 'c2_1'( a1970 ) ] )
% 67.91/68.27  , 4, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143801, [ ~( 'c0_1'( a1970 ) ), ~( 'c1_1'( a1970 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp18, hskp22 ] )
% 67.91/68.27  , clause( 143800, [ ~( 'c0_1'( a1970 ) ), ~( 'c1_1'( a1970 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp18, hskp17, hskp22 ] )
% 67.91/68.27  , 2, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48295, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ), ~( 
% 67.91/68.27    'c1_1'( a1970 ) ) ] )
% 67.91/68.27  , clause( 143801, [ ~( 'c0_1'( a1970 ) ), ~( 'c1_1'( a1970 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp18, hskp22 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 5 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 0 ), ==>( 4, 2 ), ==>( 5, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143802, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ), 
% 67.91/68.27    hskp16, hskp18, hskp17, hskp22 ] )
% 67.91/68.27  , clause( 48295, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ), 
% 67.91/68.27    ~( 'c1_1'( a1970 ) ) ] )
% 67.91/68.27  , 5, clause( 48270, [ hskp16, hskp18, hskp17, hskp22, 'c1_1'( a1970 ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143803, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ), 
% 67.91/68.27    hskp18, hskp17, hskp22 ] )
% 67.91/68.27  , clause( 143802, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ), 
% 67.91/68.27    hskp16, hskp18, hskp17, hskp22 ] )
% 67.91/68.27  , 0, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143804, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ), 
% 67.91/68.27    hskp18, hskp22 ] )
% 67.91/68.27  , clause( 143803, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ), 
% 67.91/68.27    hskp18, hskp17, hskp22 ] )
% 67.91/68.27  , 1, 6, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143805, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ), 
% 67.91/68.27    hskp22 ] )
% 67.91/68.27  , clause( 143804, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ), 
% 67.91/68.27    hskp18, hskp22 ] )
% 67.91/68.27  , 2, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143806, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ) ] )
% 67.91/68.27  , clause( 143805, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ), 
% 67.91/68.27    hskp22 ] )
% 67.91/68.27  , 3, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48299, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ) ] )
% 67.91/68.27  , clause( 143806, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ) ]
% 67.91/68.27     )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143807, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 ), 
% 67.91/68.27    hskp16, hskp18, hskp17, hskp22 ] )
% 67.91/68.27  , clause( 48273, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 )
% 67.91/68.27    , ~( 'c1_1'( a1970 ) ) ] )
% 67.91/68.27  , 6, clause( 48270, [ hskp16, hskp18, hskp17, hskp22, 'c1_1'( a1970 ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143808, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 ), 
% 67.91/68.27    hskp18, hskp17, hskp22 ] )
% 67.91/68.27  , clause( 143807, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 )
% 67.91/68.27    , hskp16, hskp18, hskp17, hskp22 ] )
% 67.91/68.27  , 0, 6, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143809, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 ), 
% 67.91/68.27    hskp18, hskp22 ] )
% 67.91/68.27  , clause( 143808, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 )
% 67.91/68.27    , hskp18, hskp17, hskp22 ] )
% 67.91/68.27  , 1, 7, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143810, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 ), 
% 67.91/68.27    hskp22 ] )
% 67.91/68.27  , clause( 143809, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 )
% 67.91/68.27    , hskp18, hskp22 ] )
% 67.91/68.27  , 2, 6, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143811, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 ) ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 143810, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 )
% 67.91/68.27    , hskp22 ] )
% 67.91/68.27  , 3, 6, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48300, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 ) ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 143811, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970 )
% 67.91/68.27     ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143812, [ hskp16, hskp17, hskp18, hskp22, hskp16, hskp17, hskp18, 
% 67.91/68.27    hskp22, hskp29 ] )
% 67.91/68.27  , clause( 48299, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1970 ) ) ]
% 67.91/68.27     )
% 67.91/68.27  , 4, clause( 48300, [ hskp16, hskp17, hskp18, hskp22, hskp29, 'c0_1'( a1970
% 67.91/68.27     ) ] )
% 67.91/68.27  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143813, [ hskp16, hskp17, hskp18, hskp22, hskp17, hskp18, hskp22, 
% 67.91/68.27    hskp29 ] )
% 67.91/68.27  , clause( 143812, [ hskp16, hskp17, hskp18, hskp22, hskp16, hskp17, hskp18
% 67.91/68.27    , hskp22, hskp29 ] )
% 67.91/68.27  , 0, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143814, [ hskp16, hskp17, hskp18, hskp22, hskp18, hskp22, hskp29 ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 143813, [ hskp16, hskp17, hskp18, hskp22, hskp17, hskp18, hskp22
% 67.91/68.27    , hskp29 ] )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143815, [ hskp16, hskp17, hskp18, hskp22, hskp22, hskp29 ] )
% 67.91/68.27  , clause( 143814, [ hskp16, hskp17, hskp18, hskp22, hskp18, hskp22, hskp29
% 67.91/68.27     ] )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143816, [ hskp16, hskp17, hskp18, hskp22, hskp29 ] )
% 67.91/68.27  , clause( 143815, [ hskp16, hskp17, hskp18, hskp22, hskp22, hskp29 ] )
% 67.91/68.27  , 3, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48301, [ hskp16, hskp17, hskp18, hskp22, hskp29 ] )
% 67.91/68.27  , clause( 143816, [ hskp16, hskp17, hskp18, hskp22, hskp29 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143817, [ 'c2_1'( a1978 ), hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , clause( 41, [ 'c2_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.27  , 1, clause( 48301, [ hskp16, hskp17, hskp18, hskp22, hskp29 ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48302, [ hskp16, hskp17, hskp18, hskp22, 'c2_1'( a1978 ) ] )
% 67.91/68.27  , clause( 143817, [ 'c2_1'( a1978 ), hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143818, [ 'c1_1'( a1978 ), hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.27  , 1, clause( 48301, [ hskp16, hskp17, hskp18, hskp22, hskp29 ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48303, [ hskp16, hskp17, hskp18, hskp22, 'c1_1'( a1978 ) ] )
% 67.91/68.27  , clause( 143818, [ 'c1_1'( a1978 ), hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143819, [ 'c0_1'( a1978 ), hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , clause( 39, [ 'c0_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.27  , 1, clause( 48301, [ hskp16, hskp17, hskp18, hskp22, hskp29 ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48304, [ hskp16, hskp17, hskp18, hskp22, 'c0_1'( a1978 ) ] )
% 67.91/68.27  , clause( 143819, [ 'c0_1'( a1978 ), hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143820, [ ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( a1978 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.27     ) ] )
% 67.91/68.27  , 3, clause( 48302, [ hskp16, hskp17, hskp18, hskp22, 'c2_1'( a1978 ) ] )
% 67.91/68.27  , 4, substitution( 0, [ :=( X, a1978 )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143821, [ ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( a1978 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp18, hskp22 ] )
% 67.91/68.27  , clause( 143820, [ ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( a1978 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48307, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ), ~( 
% 67.91/68.27    'c1_1'( a1978 ) ) ] )
% 67.91/68.27  , clause( 143821, [ ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( a1978 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp18, hskp22 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 5 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 0 ), ==>( 4, 2 ), ==>( 5, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143822, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , clause( 48307, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    ~( 'c1_1'( a1978 ) ) ] )
% 67.91/68.27  , 5, clause( 48303, [ hskp16, hskp17, hskp18, hskp22, 'c1_1'( a1978 ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143823, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , clause( 143822, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , 0, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143824, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp18, hskp22 ] )
% 67.91/68.27  , clause( 143823, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , 1, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143825, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp22 ] )
% 67.91/68.27  , clause( 143824, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp18, hskp22 ] )
% 67.91/68.27  , 2, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143826, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , clause( 143825, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp22 ] )
% 67.91/68.27  , 3, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48311, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , clause( 143826, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ) ]
% 67.91/68.27     )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143827, [ hskp16, hskp17, hskp18, hskp22, hskp16, hskp17, hskp18, 
% 67.91/68.27    hskp22 ] )
% 67.91/68.27  , clause( 48311, [ hskp16, hskp17, hskp18, hskp22, ~( 'c0_1'( a1978 ) ) ]
% 67.91/68.27     )
% 67.91/68.27  , 4, clause( 48304, [ hskp16, hskp17, hskp18, hskp22, 'c0_1'( a1978 ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143828, [ hskp16, hskp17, hskp18, hskp22, hskp17, hskp18, hskp22 ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 143827, [ hskp16, hskp17, hskp18, hskp22, hskp16, hskp17, hskp18
% 67.91/68.27    , hskp22 ] )
% 67.91/68.27  , 0, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143829, [ hskp16, hskp17, hskp18, hskp22, hskp18, hskp22 ] )
% 67.91/68.27  , clause( 143828, [ hskp16, hskp17, hskp18, hskp22, hskp17, hskp18, hskp22
% 67.91/68.27     ] )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143830, [ hskp16, hskp17, hskp18, hskp22, hskp22 ] )
% 67.91/68.27  , clause( 143829, [ hskp16, hskp17, hskp18, hskp22, hskp18, hskp22 ] )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143831, [ hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , clause( 143830, [ hskp16, hskp17, hskp18, hskp22, hskp22 ] )
% 67.91/68.27  , 3, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48312, [ hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , clause( 143831, [ hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143832, [ 'c0_1'( a2012 ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 52, [ 'c0_1'( a2012 ), ~( hskp22 ) ] )
% 67.91/68.27  , 1, clause( 48312, [ hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48313, [ hskp16, hskp17, hskp18, 'c0_1'( a2012 ) ] )
% 67.91/68.27  , clause( 143832, [ 'c0_1'( a2012 ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143833, [ ~( 'c2_1'( a2012 ) ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 91, [ ~( 'c2_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.91/68.27  , 1, clause( 48312, [ hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48314, [ hskp16, hskp17, hskp18, ~( 'c2_1'( a2012 ) ) ] )
% 67.91/68.27  , clause( 143833, [ ~( 'c2_1'( a2012 ) ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143834, [ ~( 'c3_1'( a2012 ) ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 92, [ ~( 'c3_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.91/68.27  , 1, clause( 48312, [ hskp16, hskp17, hskp18, hskp22 ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48315, [ hskp16, hskp17, hskp18, ~( 'c3_1'( a2012 ) ) ] )
% 67.91/68.27  , clause( 143834, [ ~( 'c3_1'( a2012 ) ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143835, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.91/68.27    a2012 ) ), 'c1_1'( a2012 ) ] )
% 67.91/68.27  , clause( 48314, [ hskp16, hskp17, hskp18, ~( 'c2_1'( a2012 ) ) ] )
% 67.91/68.27  , 3, clause( 31094, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.27    'c2_1'( X ) ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a2012 )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48326, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.91/68.27    a2012 ) ), 'c1_1'( a2012 ) ] )
% 67.91/68.27  , clause( 143835, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.91/68.27    a2012 ) ), 'c1_1'( a2012 ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143836, [ hskp16, hskp17, hskp18, hskp18, hskp29, ~( 'c1_1'( a2012
% 67.91/68.27     ) ), 'c2_1'( a2012 ) ] )
% 67.91/68.27  , clause( 48315, [ hskp16, hskp17, hskp18, ~( 'c3_1'( a2012 ) ) ] )
% 67.91/68.27  , 3, clause( 40242, [ hskp18, hskp29, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( 
% 67.91/68.27    X ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2012 )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143837, [ hskp16, hskp17, hskp18, hskp29, ~( 'c1_1'( a2012 ) ), 
% 67.91/68.27    'c2_1'( a2012 ) ] )
% 67.91/68.27  , clause( 143836, [ hskp16, hskp17, hskp18, hskp18, hskp29, ~( 'c1_1'( 
% 67.91/68.27    a2012 ) ), 'c2_1'( a2012 ) ] )
% 67.91/68.27  , 2, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48335, [ hskp16, hskp17, hskp18, hskp29, ~( 'c1_1'( a2012 ) ), 
% 67.91/68.27    'c2_1'( a2012 ) ] )
% 67.91/68.27  , clause( 143837, [ hskp16, hskp17, hskp18, hskp29, ~( 'c1_1'( a2012 ) ), 
% 67.91/68.27    'c2_1'( a2012 ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143838, [ hskp16, hskp17, hskp18, hskp16, hskp17, hskp18, hskp29, 
% 67.91/68.27    ~( 'c1_1'( a2012 ) ) ] )
% 67.91/68.27  , clause( 48314, [ hskp16, hskp17, hskp18, ~( 'c2_1'( a2012 ) ) ] )
% 67.91/68.27  , 3, clause( 48335, [ hskp16, hskp17, hskp18, hskp29, ~( 'c1_1'( a2012 ) )
% 67.91/68.27    , 'c2_1'( a2012 ) ] )
% 67.91/68.27  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143839, [ hskp16, hskp17, hskp18, hskp17, hskp18, hskp29, ~( 'c1_1'( 
% 67.91/68.27    a2012 ) ) ] )
% 67.91/68.27  , clause( 143838, [ hskp16, hskp17, hskp18, hskp16, hskp17, hskp18, hskp29
% 67.91/68.27    , ~( 'c1_1'( a2012 ) ) ] )
% 67.91/68.27  , 0, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143840, [ hskp16, hskp17, hskp18, hskp18, hskp29, ~( 'c1_1'( a2012
% 67.91/68.27     ) ) ] )
% 67.91/68.27  , clause( 143839, [ hskp16, hskp17, hskp18, hskp17, hskp18, hskp29, ~( 
% 67.91/68.27    'c1_1'( a2012 ) ) ] )
% 67.91/68.27  , 1, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143841, [ hskp16, hskp17, hskp18, hskp29, ~( 'c1_1'( a2012 ) ) ] )
% 67.91/68.27  , clause( 143840, [ hskp16, hskp17, hskp18, hskp18, hskp29, ~( 'c1_1'( 
% 67.91/68.27    a2012 ) ) ] )
% 67.91/68.27  , 2, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48381, [ hskp16, hskp17, hskp18, hskp29, ~( 'c1_1'( a2012 ) ) ] )
% 67.91/68.27  , clause( 143841, [ hskp16, hskp17, hskp18, hskp29, ~( 'c1_1'( a2012 ) ) ]
% 67.91/68.27     )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143842, [ hskp16, hskp17, hskp18, hskp29, hskp16, hskp17, hskp18, 
% 67.91/68.27    ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a2012 ) ) ] )
% 67.91/68.27  , clause( 48381, [ hskp16, hskp17, hskp18, hskp29, ~( 'c1_1'( a2012 ) ) ]
% 67.91/68.27     )
% 67.91/68.27  , 4, clause( 48326, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), ~( 
% 67.91/68.27    'c0_1'( a2012 ) ), 'c1_1'( a2012 ) ] )
% 67.91/68.27  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143843, [ hskp16, hskp17, hskp18, hskp29, hskp17, hskp18, ~( 'c0_1'( 
% 67.91/68.27    a1987 ) ), ~( 'c0_1'( a2012 ) ) ] )
% 67.91/68.27  , clause( 143842, [ hskp16, hskp17, hskp18, hskp29, hskp16, hskp17, hskp18
% 67.91/68.27    , ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a2012 ) ) ] )
% 67.91/68.27  , 0, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143844, [ hskp16, hskp17, hskp18, hskp29, hskp18, ~( 'c0_1'( a1987
% 67.91/68.27     ) ), ~( 'c0_1'( a2012 ) ) ] )
% 67.91/68.27  , clause( 143843, [ hskp16, hskp17, hskp18, hskp29, hskp17, hskp18, ~( 
% 67.91/68.27    'c0_1'( a1987 ) ), ~( 'c0_1'( a2012 ) ) ] )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143845, [ hskp16, hskp17, hskp18, hskp29, ~( 'c0_1'( a1987 ) ), ~( 
% 67.91/68.27    'c0_1'( a2012 ) ) ] )
% 67.91/68.27  , clause( 143844, [ hskp16, hskp17, hskp18, hskp29, hskp18, ~( 'c0_1'( 
% 67.91/68.27    a1987 ) ), ~( 'c0_1'( a2012 ) ) ] )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48400, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), hskp29, ~( 
% 67.91/68.27    'c0_1'( a2012 ) ) ] )
% 67.91/68.27  , clause( 143845, [ hskp16, hskp17, hskp18, hskp29, ~( 'c0_1'( a1987 ) ), 
% 67.91/68.27    ~( 'c0_1'( a2012 ) ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 4 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143846, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), hskp29, 
% 67.91/68.27    hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 48400, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), hskp29, 
% 67.91/68.27    ~( 'c0_1'( a2012 ) ) ] )
% 67.91/68.27  , 5, clause( 48313, [ hskp16, hskp17, hskp18, 'c0_1'( a2012 ) ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143847, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), hskp29, 
% 67.91/68.27    hskp17, hskp18 ] )
% 67.91/68.27  , clause( 143846, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), hskp29, 
% 67.91/68.27    hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , 0, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143848, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), hskp29, 
% 67.91/68.27    hskp18 ] )
% 67.91/68.27  , clause( 143847, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), hskp29, 
% 67.91/68.27    hskp17, hskp18 ] )
% 67.91/68.27  , 1, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143849, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), hskp29 ] )
% 67.91/68.27  , clause( 143848, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), hskp29, 
% 67.91/68.27    hskp18 ] )
% 67.91/68.27  , 2, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 48402, [ hskp16, hskp17, hskp18, hskp29, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.27  , clause( 143849, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1987 ) ), hskp29 ]
% 67.91/68.27     )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143850, [ hskp17, hskp1, hskp23, hskp17, hskp1, hskp23, 'c1_1'( 
% 67.91/68.27    a1979 ), hskp22, hskp2 ] )
% 67.91/68.27  , clause( 44772, [ hskp17, hskp1, hskp23, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.27  , 3, clause( 44793, [ hskp17, hskp1, hskp23, 'c1_1'( a1979 ), hskp22, hskp2
% 67.91/68.27    , 'c2_1'( a1979 ) ] )
% 67.91/68.27  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143851, [ hskp17, hskp1, hskp23, hskp1, hskp23, 'c1_1'( a1979 ), 
% 67.91/68.27    hskp22, hskp2 ] )
% 67.91/68.27  , clause( 143850, [ hskp17, hskp1, hskp23, hskp17, hskp1, hskp23, 'c1_1'( 
% 67.91/68.27    a1979 ), hskp22, hskp2 ] )
% 67.91/68.27  , 0, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143852, [ hskp17, hskp1, hskp23, hskp23, 'c1_1'( a1979 ), hskp22, 
% 67.91/68.27    hskp2 ] )
% 67.91/68.27  , clause( 143851, [ hskp17, hskp1, hskp23, hskp1, hskp23, 'c1_1'( a1979 ), 
% 67.91/68.27    hskp22, hskp2 ] )
% 67.91/68.27  , 1, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143853, [ hskp17, hskp1, hskp23, 'c1_1'( a1979 ), hskp22, hskp2 ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 143852, [ hskp17, hskp1, hskp23, hskp23, 'c1_1'( a1979 ), hskp22
% 67.91/68.27    , hskp2 ] )
% 67.91/68.27  , 2, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 50321, [ hskp17, hskp1, hskp23, hskp22, hskp2, 'c1_1'( a1979 ) ] )
% 67.91/68.27  , clause( 143853, [ hskp17, hskp1, hskp23, 'c1_1'( a1979 ), hskp22, hskp2 ]
% 67.91/68.27     )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143855, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp14, 
% 67.91/68.27    'c0_1'( Y ), ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.91/68.27    ~( 'c2_1'( Y ) ) ] )
% 67.91/68.27  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.27     ) ] )
% 67.91/68.27  , 3, clause( 25537, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.91/68.27    Y ) ), ~( 'c1_1'( Y ) ), 'c2_1'( Y ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, Y ), :=( Y
% 67.91/68.27    , X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143857, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp14, 
% 67.91/68.27    'c0_1'( Y ), ~( 'c0_1'( a1987 ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ) ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 143855, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp14, 
% 67.91/68.27    'c0_1'( Y ), ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.91/68.27    ~( 'c2_1'( Y ) ) ] )
% 67.91/68.27  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143859, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp14, 
% 67.91/68.27    'c0_1'( Y ), ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( Y ) ) ] )
% 67.91/68.27  , clause( 143857, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp14, 
% 67.91/68.27    'c0_1'( Y ), ~( 'c0_1'( a1987 ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ) ]
% 67.91/68.27     )
% 67.91/68.27  , 1, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 52426, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( Y )
% 67.91/68.27     ), ~( 'c1_1'( Y ) ), hskp17, ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , clause( 143859, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp14, 
% 67.91/68.27    'c0_1'( Y ), ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( Y ) ) ] )
% 67.91/68.27  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 3
% 67.91/68.27     ), ==>( 1, 4 ), ==>( 2, 5 ), ==>( 3, 0 ), ==>( 4, 1 ), ==>( 5, 2 ), 
% 67.91/68.27    ==>( 6, 6 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143866, [ hskp16, hskp17, hskp18, hskp28, hskp18, hskp29, ~( 'c1_1'( 
% 67.91/68.27    a1977 ) ), hskp16, hskp17, hskp28 ] )
% 67.91/68.27  , clause( 37626, [ hskp16, hskp17, hskp18, hskp28, ~( 'c2_1'( a1977 ) ) ]
% 67.91/68.27     )
% 67.91/68.27  , 4, clause( 40890, [ hskp18, hskp29, ~( 'c1_1'( a1977 ) ), hskp16, hskp17
% 67.91/68.27    , hskp28, 'c2_1'( a1977 ) ] )
% 67.91/68.27  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143867, [ hskp16, hskp17, hskp18, hskp28, hskp18, hskp29, ~( 'c1_1'( 
% 67.91/68.27    a1977 ) ), hskp17, hskp28 ] )
% 67.91/68.27  , clause( 143866, [ hskp16, hskp17, hskp18, hskp28, hskp18, hskp29, ~( 
% 67.91/68.27    'c1_1'( a1977 ) ), hskp16, hskp17, hskp28 ] )
% 67.91/68.27  , 0, 7, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143868, [ hskp16, hskp17, hskp18, hskp28, hskp18, hskp29, ~( 'c1_1'( 
% 67.91/68.27    a1977 ) ), hskp28 ] )
% 67.91/68.27  , clause( 143867, [ hskp16, hskp17, hskp18, hskp28, hskp18, hskp29, ~( 
% 67.91/68.27    'c1_1'( a1977 ) ), hskp17, hskp28 ] )
% 67.91/68.27  , 1, 7, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143869, [ hskp16, hskp17, hskp18, hskp28, hskp29, ~( 'c1_1'( a1977
% 67.91/68.27     ) ), hskp28 ] )
% 67.91/68.27  , clause( 143868, [ hskp16, hskp17, hskp18, hskp28, hskp18, hskp29, ~( 
% 67.91/68.27    'c1_1'( a1977 ) ), hskp28 ] )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143870, [ hskp16, hskp17, hskp18, hskp28, hskp29, ~( 'c1_1'( a1977
% 67.91/68.27     ) ) ] )
% 67.91/68.27  , clause( 143869, [ hskp16, hskp17, hskp18, hskp28, hskp29, ~( 'c1_1'( 
% 67.91/68.27    a1977 ) ), hskp28 ] )
% 67.91/68.27  , 3, 6, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 53924, [ hskp18, hskp29, hskp16, hskp17, hskp28, ~( 'c1_1'( a1977 )
% 67.91/68.27     ) ] )
% 67.91/68.27  , clause( 143870, [ hskp16, hskp17, hskp18, hskp28, hskp29, ~( 'c1_1'( 
% 67.91/68.27    a1977 ) ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 3 ), ==>( 2
% 67.91/68.27    , 0 ), ==>( 3, 4 ), ==>( 4, 1 ), ==>( 5, 5 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143871, [ hskp18, hskp29, hskp16, hskp17, hskp28, hskp16, hskp17, 
% 67.91/68.27    hskp18, hskp28 ] )
% 67.91/68.27  , clause( 53924, [ hskp18, hskp29, hskp16, hskp17, hskp28, ~( 'c1_1'( a1977
% 67.91/68.27     ) ) ] )
% 67.91/68.27  , 5, clause( 37625, [ hskp16, hskp17, hskp18, hskp28, 'c1_1'( a1977 ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143872, [ hskp18, hskp29, hskp16, hskp17, hskp28, hskp16, hskp17, 
% 67.91/68.27    hskp28 ] )
% 67.91/68.27  , clause( 143871, [ hskp18, hskp29, hskp16, hskp17, hskp28, hskp16, hskp17
% 67.91/68.27    , hskp18, hskp28 ] )
% 67.91/68.27  , 0, 7, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143873, [ hskp18, hskp29, hskp16, hskp17, hskp28, hskp17, hskp28 ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 143872, [ hskp18, hskp29, hskp16, hskp17, hskp28, hskp16, hskp17
% 67.91/68.27    , hskp28 ] )
% 67.91/68.27  , 2, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143874, [ hskp18, hskp29, hskp16, hskp17, hskp28, hskp28 ] )
% 67.91/68.27  , clause( 143873, [ hskp18, hskp29, hskp16, hskp17, hskp28, hskp17, hskp28
% 67.91/68.27     ] )
% 67.91/68.27  , 3, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143875, [ hskp18, hskp29, hskp16, hskp17, hskp28 ] )
% 67.91/68.27  , clause( 143874, [ hskp18, hskp29, hskp16, hskp17, hskp28, hskp28 ] )
% 67.91/68.27  , 4, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 53929, [ hskp18, hskp16, hskp17, hskp28, hskp29 ] )
% 67.91/68.27  , clause( 143875, [ hskp18, hskp29, hskp16, hskp17, hskp28 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 4 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143876, [ 'c1_1'( a1978 ), hskp18, hskp16, hskp17, hskp28 ] )
% 67.91/68.27  , clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.27  , 1, clause( 53929, [ hskp18, hskp16, hskp17, hskp28, hskp29 ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 53931, [ hskp16, hskp17, hskp18, hskp28, 'c1_1'( a1978 ) ] )
% 67.91/68.27  , clause( 143876, [ 'c1_1'( a1978 ), hskp18, hskp16, hskp17, hskp28 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.27    , 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143877, [ 'c0_1'( a1978 ), hskp18, hskp16, hskp17, hskp28 ] )
% 67.91/68.27  , clause( 39, [ 'c0_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.27  , 1, clause( 53929, [ hskp18, hskp16, hskp17, hskp28, hskp29 ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 53932, [ hskp16, hskp17, hskp18, hskp28, 'c0_1'( a1978 ) ] )
% 67.91/68.27  , clause( 143877, [ 'c0_1'( a1978 ), hskp18, hskp16, hskp17, hskp28 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.27    , 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143878, [ ~( 'c0_1'( a1978 ) ), 'c0_1'( a1987 ), hskp17, hskp16, 
% 67.91/68.27    hskp17, hskp18, hskp28 ] )
% 67.91/68.27  , clause( 24358, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp17, ~( 'c1_1'( X
% 67.91/68.27     ) ) ] )
% 67.91/68.27  , 3, clause( 53931, [ hskp16, hskp17, hskp18, hskp28, 'c1_1'( a1978 ) ] )
% 67.91/68.27  , 4, substitution( 0, [ :=( X, a1978 )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143879, [ ~( 'c0_1'( a1978 ) ), 'c0_1'( a1987 ), hskp17, hskp16, 
% 67.91/68.27    hskp18, hskp28 ] )
% 67.91/68.27  , clause( 143878, [ ~( 'c0_1'( a1978 ) ), 'c0_1'( a1987 ), hskp17, hskp16, 
% 67.91/68.27    hskp17, hskp18, hskp28 ] )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 53934, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    'c0_1'( a1987 ) ] )
% 67.91/68.27  , clause( 143879, [ ~( 'c0_1'( a1978 ) ), 'c0_1'( a1987 ), hskp17, hskp16, 
% 67.91/68.27    hskp18, hskp28 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 5 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 0 ), ==>( 4, 2 ), ==>( 5, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143880, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.27    hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , clause( 37606, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.27    ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.27  , 5, clause( 53934, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) )
% 67.91/68.27    , 'c0_1'( a1987 ) ] )
% 67.91/68.27  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143881, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.27    hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , clause( 143880, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.27    hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , 0, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143882, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.27    hskp18, hskp28, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , clause( 143881, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.27    hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , 1, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143883, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.27    hskp28, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , clause( 143882, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.27    hskp18, hskp28, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , 2, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143884, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), ~( 
% 67.91/68.27    'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , clause( 143883, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.27    hskp28, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , 3, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 53969, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ), ~( 
% 67.91/68.27    'c0_1'( a1975 ) ) ] )
% 67.91/68.27  , clause( 143884, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.27    ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143885, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp16, hskp17, hskp18, hskp28 ] )
% 67.91/68.27  , clause( 53969, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    ~( 'c0_1'( a1975 ) ) ] )
% 67.91/68.27  , 5, clause( 34038, [ hskp16, hskp17, hskp18, hskp28, 'c0_1'( a1975 ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143886, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17, hskp18, hskp28 ] )
% 67.91/68.27  , clause( 143885, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp16, hskp17, hskp18, hskp28 ] )
% 67.91/68.27  , 0, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143887, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp18, hskp28 ] )
% 67.91/68.27  , clause( 143886, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp17, hskp18, hskp28 ] )
% 67.91/68.27  , 1, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143888, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp28 ] )
% 67.91/68.27  , clause( 143887, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp18, hskp28 ] )
% 67.91/68.27  , 2, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143889, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , clause( 143888, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ), 
% 67.91/68.27    hskp28 ] )
% 67.91/68.27  , 3, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 53988, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , clause( 143889, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ) ]
% 67.91/68.27     )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143890, [ hskp16, hskp17, hskp18, hskp28, hskp16, hskp17, hskp18, 
% 67.91/68.27    hskp28 ] )
% 67.91/68.27  , clause( 53988, [ hskp16, hskp17, hskp18, hskp28, ~( 'c0_1'( a1978 ) ) ]
% 67.91/68.27     )
% 67.91/68.27  , 4, clause( 53932, [ hskp16, hskp17, hskp18, hskp28, 'c0_1'( a1978 ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143891, [ hskp16, hskp17, hskp18, hskp28, hskp17, hskp18, hskp28 ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 143890, [ hskp16, hskp17, hskp18, hskp28, hskp16, hskp17, hskp18
% 67.91/68.27    , hskp28 ] )
% 67.91/68.27  , 0, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143892, [ hskp16, hskp17, hskp18, hskp28, hskp18, hskp28 ] )
% 67.91/68.27  , clause( 143891, [ hskp16, hskp17, hskp18, hskp28, hskp17, hskp18, hskp28
% 67.91/68.27     ] )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143893, [ hskp16, hskp17, hskp18, hskp28, hskp28 ] )
% 67.91/68.27  , clause( 143892, [ hskp16, hskp17, hskp18, hskp28, hskp18, hskp28 ] )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143894, [ hskp16, hskp17, hskp18, hskp28 ] )
% 67.91/68.27  , clause( 143893, [ hskp16, hskp17, hskp18, hskp28, hskp28 ] )
% 67.91/68.27  , 3, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 53989, [ hskp16, hskp17, hskp18, hskp28 ] )
% 67.91/68.27  , clause( 143894, [ hskp16, hskp17, hskp18, hskp28 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143895, [ 'c1_1'( a1972 ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 43, [ 'c1_1'( a1972 ), ~( hskp28 ) ] )
% 67.91/68.27  , 1, clause( 53989, [ hskp16, hskp17, hskp18, hskp28 ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 53991, [ hskp16, hskp17, hskp18, 'c1_1'( a1972 ) ] )
% 67.91/68.27  , clause( 143895, [ 'c1_1'( a1972 ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143896, [ 'c0_1'( a1972 ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 42, [ 'c0_1'( a1972 ), ~( hskp28 ) ] )
% 67.91/68.27  , 1, clause( 53989, [ hskp16, hskp17, hskp18, hskp28 ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 53992, [ hskp16, hskp17, hskp18, 'c0_1'( a1972 ) ] )
% 67.91/68.27  , clause( 143896, [ 'c0_1'( a1972 ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143897, [ ~( 'c0_1'( a1972 ) ), 'c0_1'( a1987 ), hskp17, hskp16, 
% 67.91/68.27    hskp17, hskp18 ] )
% 67.91/68.27  , clause( 24358, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp17, ~( 'c1_1'( X
% 67.91/68.27     ) ) ] )
% 67.91/68.27  , 3, clause( 53991, [ hskp16, hskp17, hskp18, 'c1_1'( a1972 ) ] )
% 67.91/68.27  , 3, substitution( 0, [ :=( X, a1972 )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143898, [ ~( 'c0_1'( a1972 ) ), 'c0_1'( a1987 ), hskp17, hskp16, 
% 67.91/68.27    hskp18 ] )
% 67.91/68.27  , clause( 143897, [ ~( 'c0_1'( a1972 ) ), 'c0_1'( a1987 ), hskp17, hskp16, 
% 67.91/68.27    hskp17, hskp18 ] )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54016, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1972 ) ), 'c0_1'( 
% 67.91/68.27    a1987 ) ] )
% 67.91/68.27  , clause( 143898, [ ~( 'c0_1'( a1972 ) ), 'c0_1'( a1987 ), hskp17, hskp16, 
% 67.91/68.27    hskp18 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 4 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 0 ), ==>( 4, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143899, [ hskp16, hskp17, hskp18, hskp29, hskp16, hskp17, hskp18, 
% 67.91/68.27    ~( 'c0_1'( a1972 ) ) ] )
% 67.91/68.27  , clause( 48402, [ hskp16, hskp17, hskp18, hskp29, ~( 'c0_1'( a1987 ) ) ]
% 67.91/68.27     )
% 67.91/68.27  , 4, clause( 54016, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1972 ) ), 'c0_1'( 
% 67.91/68.27    a1987 ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143900, [ hskp16, hskp17, hskp18, hskp29, hskp17, hskp18, ~( 'c0_1'( 
% 67.91/68.27    a1972 ) ) ] )
% 67.91/68.27  , clause( 143899, [ hskp16, hskp17, hskp18, hskp29, hskp16, hskp17, hskp18
% 67.91/68.27    , ~( 'c0_1'( a1972 ) ) ] )
% 67.91/68.27  , 0, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143901, [ hskp16, hskp17, hskp18, hskp29, hskp18, ~( 'c0_1'( a1972
% 67.91/68.27     ) ) ] )
% 67.91/68.27  , clause( 143900, [ hskp16, hskp17, hskp18, hskp29, hskp17, hskp18, ~( 
% 67.91/68.27    'c0_1'( a1972 ) ) ] )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143902, [ hskp16, hskp17, hskp18, hskp29, ~( 'c0_1'( a1972 ) ) ] )
% 67.91/68.27  , clause( 143901, [ hskp16, hskp17, hskp18, hskp29, hskp18, ~( 'c0_1'( 
% 67.91/68.27    a1972 ) ) ] )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54019, [ hskp16, hskp17, hskp18, hskp29, ~( 'c0_1'( a1972 ) ) ] )
% 67.91/68.27  , clause( 143902, [ hskp16, hskp17, hskp18, hskp29, ~( 'c0_1'( a1972 ) ) ]
% 67.91/68.27     )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143903, [ hskp16, hskp17, hskp18, hskp29, hskp16, hskp17, hskp18 ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 54019, [ hskp16, hskp17, hskp18, hskp29, ~( 'c0_1'( a1972 ) ) ]
% 67.91/68.27     )
% 67.91/68.27  , 4, clause( 53992, [ hskp16, hskp17, hskp18, 'c0_1'( a1972 ) ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143904, [ hskp16, hskp17, hskp18, hskp29, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 143903, [ hskp16, hskp17, hskp18, hskp29, hskp16, hskp17, hskp18
% 67.91/68.27     ] )
% 67.91/68.27  , 0, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143905, [ hskp16, hskp17, hskp18, hskp29, hskp18 ] )
% 67.91/68.27  , clause( 143904, [ hskp16, hskp17, hskp18, hskp29, hskp17, hskp18 ] )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143906, [ hskp16, hskp17, hskp18, hskp29 ] )
% 67.91/68.27  , clause( 143905, [ hskp16, hskp17, hskp18, hskp29, hskp18 ] )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54031, [ hskp16, hskp17, hskp18, hskp29 ] )
% 67.91/68.27  , clause( 143906, [ hskp16, hskp17, hskp18, hskp29 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143907, [ 'c2_1'( a1978 ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 41, [ 'c2_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.27  , 1, clause( 54031, [ hskp16, hskp17, hskp18, hskp29 ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54032, [ hskp16, hskp17, hskp18, 'c2_1'( a1978 ) ] )
% 67.91/68.27  , clause( 143907, [ 'c2_1'( a1978 ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143908, [ 'c1_1'( a1978 ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.27  , 1, clause( 54031, [ hskp16, hskp17, hskp18, hskp29 ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54033, [ hskp16, hskp17, hskp18, 'c1_1'( a1978 ) ] )
% 67.91/68.27  , clause( 143908, [ 'c1_1'( a1978 ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143909, [ 'c0_1'( a1978 ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 39, [ 'c0_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.27  , 1, clause( 54031, [ hskp16, hskp17, hskp18, hskp29 ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54034, [ hskp16, hskp17, hskp18, 'c0_1'( a1978 ) ] )
% 67.91/68.27  , clause( 143909, [ 'c0_1'( a1978 ), hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143910, [ ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( a1978 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.27     ) ] )
% 67.91/68.27  , 3, clause( 54032, [ hskp16, hskp17, hskp18, 'c2_1'( a1978 ) ] )
% 67.91/68.27  , 3, substitution( 0, [ :=( X, a1978 )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143911, [ ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( a1978 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp18 ] )
% 67.91/68.27  , clause( 143910, [ ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( a1978 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54038, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( 
% 67.91/68.27    a1978 ) ) ] )
% 67.91/68.27  , clause( 143911, [ ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( a1978 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp18 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 4 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 0 ), ==>( 4, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143912, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1978 ) ), hskp16, 
% 67.91/68.27    hskp17, hskp18 ] )
% 67.91/68.27  , clause( 54038, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( 
% 67.91/68.27    a1978 ) ) ] )
% 67.91/68.27  , 4, clause( 54033, [ hskp16, hskp17, hskp18, 'c1_1'( a1978 ) ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143913, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1978 ) ), hskp17, 
% 67.91/68.27    hskp18 ] )
% 67.91/68.27  , clause( 143912, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1978 ) ), hskp16, 
% 67.91/68.27    hskp17, hskp18 ] )
% 67.91/68.27  , 0, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143914, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1978 ) ), hskp18 ] )
% 67.91/68.27  , clause( 143913, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1978 ) ), hskp17, 
% 67.91/68.27    hskp18 ] )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143915, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , clause( 143914, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1978 ) ), hskp18 ]
% 67.91/68.27     )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54095, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , clause( 143915, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143916, [ hskp16, hskp17, hskp18, hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 54095, [ hskp16, hskp17, hskp18, ~( 'c0_1'( a1978 ) ) ] )
% 67.91/68.27  , 3, clause( 54034, [ hskp16, hskp17, hskp18, 'c0_1'( a1978 ) ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143917, [ hskp16, hskp17, hskp18, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 143916, [ hskp16, hskp17, hskp18, hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , 0, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143918, [ hskp16, hskp17, hskp18, hskp18 ] )
% 67.91/68.27  , clause( 143917, [ hskp16, hskp17, hskp18, hskp17, hskp18 ] )
% 67.91/68.27  , 1, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143919, [ hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 143918, [ hskp16, hskp17, hskp18, hskp18 ] )
% 67.91/68.27  , 2, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54096, [ hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , clause( 143919, [ hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143920, [ ~( 'c0_1'( a2000 ) ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 97, [ ~( 'c0_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.27  , 1, clause( 54096, [ hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54097, [ hskp16, hskp17, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.27  , clause( 143920, [ ~( 'c0_1'( a2000 ) ), hskp16, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143921, [ ~( 'c1_1'( a2000 ) ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 98, [ ~( 'c1_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.27  , 1, clause( 54096, [ hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54098, [ hskp16, hskp17, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.27  , clause( 143921, [ ~( 'c1_1'( a2000 ) ), hskp16, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143922, [ ~( 'c3_1'( a2000 ) ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 99, [ ~( 'c3_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.27  , 1, clause( 54096, [ hskp16, hskp17, hskp18 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54099, [ hskp16, hskp17, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.27  , clause( 143922, [ ~( 'c3_1'( a2000 ) ), hskp16, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143923, [ hskp16, hskp17, hskp27, ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.27    'c0_1'( a2000 ), 'c1_1'( a2000 ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , clause( 54099, [ hskp16, hskp17, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 25381, [ hskp27, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 
% 67.91/68.27    'c1_1'( Y ), ~( 'c2_1'( X ) ), 'c3_1'( Y ) ] )
% 67.91/68.27  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a2000 )] )
% 67.91/68.27    ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143928, [ hskp16, hskp17, hskp16, hskp17, hskp27, ~( 'c1_1'( X ) )
% 67.91/68.27    , 'c0_1'( X ), 'c1_1'( a2000 ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , clause( 54097, [ hskp16, hskp17, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 143923, [ hskp16, hskp17, hskp27, ~( 'c1_1'( X ) ), 'c0_1'( X
% 67.91/68.27     ), 'c0_1'( a2000 ), 'c1_1'( a2000 ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143929, [ hskp16, hskp17, hskp17, hskp27, ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.27    X ), 'c1_1'( a2000 ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , clause( 143928, [ hskp16, hskp17, hskp16, hskp17, hskp27, ~( 'c1_1'( X )
% 67.91/68.27     ), 'c0_1'( X ), 'c1_1'( a2000 ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143930, [ hskp16, hskp17, hskp27, ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.27    'c1_1'( a2000 ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , clause( 143929, [ hskp16, hskp17, hskp17, hskp27, ~( 'c1_1'( X ) ), 
% 67.91/68.27    'c0_1'( X ), 'c1_1'( a2000 ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54135, [ hskp16, hskp17, hskp27, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.27    'c1_1'( a2000 ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , clause( 143930, [ hskp16, hskp17, hskp27, ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.27    'c1_1'( a2000 ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.27    1 ), ==>( 2, 2 ), ==>( 3, 4 ), ==>( 4, 3 ), ==>( 5, 5 ), ==>( 6, 6 )] )
% 67.91/68.27     ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143931, [ hskp16, hskp17, ~( 'c0_1'( a1987 ) ), 'c0_1'( a2000 ), 
% 67.91/68.27    hskp14, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.27  , clause( 54099, [ hskp16, hskp17, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 23291, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp14, ~( 'c2_1'( 
% 67.91/68.27    X ) ), 'c3_1'( X ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143932, [ hskp16, hskp17, hskp16, hskp17, ~( 'c0_1'( a1987 ) ), 
% 67.91/68.27    hskp14, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.27  , clause( 54097, [ hskp16, hskp17, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 143931, [ hskp16, hskp17, ~( 'c0_1'( a1987 ) ), 'c0_1'( a2000
% 67.91/68.27     ), hskp14, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143933, [ hskp16, hskp17, hskp17, ~( 'c0_1'( a1987 ) ), hskp14, ~( 
% 67.91/68.27    'c2_1'( a2000 ) ) ] )
% 67.91/68.27  , clause( 143932, [ hskp16, hskp17, hskp16, hskp17, ~( 'c0_1'( a1987 ) ), 
% 67.91/68.27    hskp14, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.27  , 0, 2, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143934, [ hskp16, hskp17, ~( 'c0_1'( a1987 ) ), hskp14, ~( 'c2_1'( 
% 67.91/68.27    a2000 ) ) ] )
% 67.91/68.27  , clause( 143933, [ hskp16, hskp17, hskp17, ~( 'c0_1'( a1987 ) ), hskp14, 
% 67.91/68.27    ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.27  , 1, 2, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54140, [ hskp16, hskp17, hskp14, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( 
% 67.91/68.27    a2000 ) ) ] )
% 67.91/68.27  , clause( 143934, [ hskp16, hskp17, ~( 'c0_1'( a1987 ) ), hskp14, ~( 'c2_1'( 
% 67.91/68.27    a2000 ) ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143935, [ hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.91/68.27    'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 54099, [ hskp16, hskp17, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 489, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c1_1'( 
% 67.91/68.27    Y ), hskp28, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.91/68.27  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a2000 )] )
% 67.91/68.27    ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143936, [ hskp16, hskp17, hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 
% 67.91/68.27    'c2_1'( X ) ), 'c1_1'( a2000 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 54097, [ hskp16, hskp17, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 143935, [ hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.91/68.27    'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143937, [ hskp16, hskp17, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X )
% 67.91/68.27     ), 'c1_1'( a2000 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 143936, [ hskp16, hskp17, hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 
% 67.91/68.27    'c2_1'( X ) ), 'c1_1'( a2000 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143938, [ hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.91/68.27    'c1_1'( a2000 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 143937, [ hskp16, hskp17, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X
% 67.91/68.27     ) ), 'c1_1'( a2000 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54171, [ hskp16, hskp17, ~( 'c1_1'( X ) ), 'c1_1'( a2000 ), hskp28
% 67.91/68.27    , ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 143938, [ hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.91/68.27    'c1_1'( a2000 ), hskp28, ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.27    1 ), ==>( 2, 2 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 ), ==>( 6, 6 )] )
% 67.91/68.27     ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143939, [ hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.91/68.27    'c0_1'( a2000 ), 'c2_1'( a2000 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 54099, [ hskp16, hskp17, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 449, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c2_1'( 
% 67.91/68.27    Y ), 'c3_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a2000 )] )
% 67.91/68.27    ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143940, [ hskp16, hskp17, hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 
% 67.91/68.27    'c2_1'( X ) ), 'c2_1'( a2000 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 54097, [ hskp16, hskp17, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 143939, [ hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.91/68.27    'c0_1'( a2000 ), 'c2_1'( a2000 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143941, [ hskp16, hskp17, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X )
% 67.91/68.27     ), 'c2_1'( a2000 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 143940, [ hskp16, hskp17, hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 
% 67.91/68.27    'c2_1'( X ) ), 'c2_1'( a2000 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143942, [ hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.91/68.27    'c2_1'( a2000 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 143941, [ hskp16, hskp17, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X
% 67.91/68.27     ) ), 'c2_1'( a2000 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54174, [ hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c2_1'( 
% 67.91/68.27    a2000 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 143942, [ hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.91/68.27    'c2_1'( a2000 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.27    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143943, [ hskp16, hskp17, 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp27
% 67.91/68.27    , 'c2_1'( a2000 ) ] )
% 67.91/68.27  , clause( 54099, [ hskp16, hskp17, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 415, [ 'c0_1'( X ), 'c1_1'( X ), hskp27, 'c2_1'( X ), 'c3_1'( 
% 67.91/68.27    X ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143944, [ hskp16, hskp17, hskp16, hskp17, 'c1_1'( a2000 ), hskp27, 
% 67.91/68.27    'c2_1'( a2000 ) ] )
% 67.91/68.27  , clause( 54097, [ hskp16, hskp17, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 143943, [ hskp16, hskp17, 'c0_1'( a2000 ), 'c1_1'( a2000 ), 
% 67.91/68.27    hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143945, [ hskp16, hskp17, hskp17, 'c1_1'( a2000 ), hskp27, 'c2_1'( 
% 67.91/68.27    a2000 ) ] )
% 67.91/68.27  , clause( 143944, [ hskp16, hskp17, hskp16, hskp17, 'c1_1'( a2000 ), hskp27
% 67.91/68.27    , 'c2_1'( a2000 ) ] )
% 67.91/68.27  , 0, 2, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143946, [ hskp16, hskp17, 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000 )
% 67.91/68.27     ] )
% 67.91/68.27  , clause( 143945, [ hskp16, hskp17, hskp17, 'c1_1'( a2000 ), hskp27, 'c2_1'( 
% 67.91/68.27    a2000 ) ] )
% 67.91/68.27  , 1, 2, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54180, [ hskp16, hskp17, hskp27, 'c1_1'( a2000 ), 'c2_1'( a2000 ) ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 143946, [ hskp16, hskp17, 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000
% 67.91/68.27     ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143947, [ hskp16, hskp17, 'c1_1'( a2000 ), ~( 'c2_1'( a2000 ) ), 
% 67.91/68.27    hskp3, hskp17 ] )
% 67.91/68.27  , clause( 54099, [ hskp16, hskp17, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 257, [ 'c1_1'( X ), ~( 'c2_1'( X ) ), hskp3, hskp17, 'c3_1'( X
% 67.91/68.27     ) ] )
% 67.91/68.27  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143949, [ hskp16, hskp17, hskp16, hskp17, ~( 'c2_1'( a2000 ) ), 
% 67.91/68.27    hskp3, hskp17 ] )
% 67.91/68.27  , clause( 54098, [ hskp16, hskp17, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 143947, [ hskp16, hskp17, 'c1_1'( a2000 ), ~( 'c2_1'( a2000 )
% 67.91/68.27     ), hskp3, hskp17 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143950, [ hskp16, hskp17, hskp17, ~( 'c2_1'( a2000 ) ), hskp3, 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , clause( 143949, [ hskp16, hskp17, hskp16, hskp17, ~( 'c2_1'( a2000 ) ), 
% 67.91/68.27    hskp3, hskp17 ] )
% 67.91/68.27  , 0, 2, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143951, [ hskp16, hskp17, ~( 'c2_1'( a2000 ) ), hskp3, hskp17 ] )
% 67.91/68.27  , clause( 143950, [ hskp16, hskp17, hskp17, ~( 'c2_1'( a2000 ) ), hskp3, 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , 1, 2, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143952, [ hskp16, hskp17, ~( 'c2_1'( a2000 ) ), hskp3 ] )
% 67.91/68.27  , clause( 143951, [ hskp16, hskp17, ~( 'c2_1'( a2000 ) ), hskp3, hskp17 ]
% 67.91/68.27     )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54182, [ hskp16, hskp17, hskp3, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.27  , clause( 143952, [ hskp16, hskp17, ~( 'c2_1'( a2000 ) ), hskp3 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 3 ), ==>( 3, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143953, [ hskp16, hskp17, hskp16, hskp17, hskp27, 'c2_1'( a2000 ) ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 54098, [ hskp16, hskp17, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 54180, [ hskp16, hskp17, hskp27, 'c1_1'( a2000 ), 'c2_1'( 
% 67.91/68.27    a2000 ) ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143954, [ hskp16, hskp17, hskp17, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.27  , clause( 143953, [ hskp16, hskp17, hskp16, hskp17, hskp27, 'c2_1'( a2000 )
% 67.91/68.27     ] )
% 67.91/68.27  , 0, 2, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143955, [ hskp16, hskp17, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.27  , clause( 143954, [ hskp16, hskp17, hskp17, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.27  , 1, 2, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54314, [ hskp16, hskp17, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.27  , clause( 143955, [ hskp16, hskp17, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143956, [ hskp16, hskp17, hskp3, hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , clause( 54182, [ hskp16, hskp17, hskp3, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.27  , 3, clause( 54314, [ hskp16, hskp17, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143957, [ hskp16, hskp17, hskp3, hskp17, hskp27 ] )
% 67.91/68.27  , clause( 143956, [ hskp16, hskp17, hskp3, hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , 0, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143958, [ hskp16, hskp17, hskp3, hskp27 ] )
% 67.91/68.27  , clause( 143957, [ hskp16, hskp17, hskp3, hskp17, hskp27 ] )
% 67.91/68.27  , 1, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54317, [ hskp16, hskp17, hskp27, hskp3 ] )
% 67.91/68.27  , clause( 143958, [ hskp16, hskp17, hskp3, hskp27 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 3 ), ==>( 3, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143959, [ 'c1_1'( a1974 ), hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , clause( 77, [ 'c1_1'( a1974 ), ~( hskp3 ) ] )
% 67.91/68.27  , 1, clause( 54317, [ hskp16, hskp17, hskp27, hskp3 ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54324, [ hskp16, hskp17, hskp27, 'c1_1'( a1974 ) ] )
% 67.91/68.27  , clause( 143959, [ 'c1_1'( a1974 ), hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143960, [ 'c2_1'( a1974 ), hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , clause( 78, [ 'c2_1'( a1974 ), ~( hskp3 ) ] )
% 67.91/68.27  , 1, clause( 54317, [ hskp16, hskp17, hskp27, hskp3 ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54325, [ hskp16, hskp17, hskp27, 'c2_1'( a1974 ) ] )
% 67.91/68.27  , clause( 143960, [ 'c2_1'( a1974 ), hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143961, [ ~( 'c0_1'( a1974 ) ), hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , clause( 123, [ ~( 'c0_1'( a1974 ) ), ~( hskp3 ) ] )
% 67.91/68.27  , 1, clause( 54317, [ hskp16, hskp17, hskp27, hskp3 ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 54326, [ hskp16, hskp17, hskp27, ~( 'c0_1'( a1974 ) ) ] )
% 67.91/68.27  , clause( 143961, [ ~( 'c0_1'( a1974 ) ), hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143963, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp17, hskp1
% 67.91/68.27    , ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), ~( 'c1_1'( X ) ) ] )
% 67.91/68.27  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.27     ) ] )
% 67.91/68.27  , 3, clause( 44677, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), ~( 
% 67.91/68.27    'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.91/68.27  , 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.91/68.27    ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143964, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp17, hskp1
% 67.91/68.27    , 'c0_1'( a2009 ), ~( 'c1_1'( X ) ) ] )
% 67.91/68.27  , clause( 143963, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp17, 
% 67.91/68.27    hskp1, ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), ~( 'c1_1'( X ) ) ] )
% 67.91/68.27  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143965, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp17, hskp1
% 67.91/68.27    , 'c0_1'( a2009 ) ] )
% 67.91/68.27  , clause( 143964, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp17, 
% 67.91/68.27    hskp1, 'c0_1'( a2009 ), ~( 'c1_1'( X ) ) ] )
% 67.91/68.27  , 1, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143966, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp1, 'c0_1'( 
% 67.91/68.27    a2009 ) ] )
% 67.91/68.27  , clause( 143965, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp17, 
% 67.91/68.27    hskp1, 'c0_1'( a2009 ) ] )
% 67.91/68.27  , 2, 3, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 59152, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), ~( 
% 67.91/68.27    'c1_1'( X ) ) ] )
% 67.91/68.27  , clause( 143966, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp1, 
% 67.91/68.27    'c0_1'( a2009 ) ] )
% 67.91/68.27  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.91/68.27    4 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143970, [ hskp16, hskp17, hskp16, hskp17, hskp27, 'c0_1'( X ), ~( 
% 67.91/68.27    'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , clause( 54098, [ hskp16, hskp17, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 54135, [ hskp16, hskp17, hskp27, 'c0_1'( X ), ~( 'c1_1'( X ) )
% 67.91/68.27    , 'c1_1'( a2000 ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143971, [ hskp16, hskp17, hskp17, hskp27, 'c0_1'( X ), ~( 'c1_1'( X
% 67.91/68.27     ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , clause( 143970, [ hskp16, hskp17, hskp16, hskp17, hskp27, 'c0_1'( X ), 
% 67.91/68.27    ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143972, [ hskp16, hskp17, hskp27, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.27    ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , clause( 143971, [ hskp16, hskp17, hskp17, hskp27, 'c0_1'( X ), ~( 'c1_1'( 
% 67.91/68.27    X ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 60310, [ hskp16, hskp17, hskp27, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 
% 67.91/68.27    'c2_1'( X ) ) ] )
% 67.91/68.27  , clause( 143972, [ hskp16, hskp17, hskp27, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.27    ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.27    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143973, [ hskp16, hskp17, hskp16, hskp17, ~( 'c1_1'( X ) ), hskp28
% 67.91/68.27    , ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 54098, [ hskp16, hskp17, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.27  , 2, clause( 54171, [ hskp16, hskp17, ~( 'c1_1'( X ) ), 'c1_1'( a2000 ), 
% 67.91/68.27    hskp28, ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143974, [ hskp16, hskp17, hskp17, ~( 'c1_1'( X ) ), hskp28, ~( 
% 67.91/68.27    'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 143973, [ hskp16, hskp17, hskp16, hskp17, ~( 'c1_1'( X ) ), 
% 67.91/68.27    hskp28, ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143975, [ hskp16, hskp17, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X )
% 67.91/68.27     ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 143974, [ hskp16, hskp17, hskp17, ~( 'c1_1'( X ) ), hskp28, ~( 
% 67.91/68.27    'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 60325, [ hskp16, hskp17, hskp28, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) )
% 67.91/68.27    , ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 143975, [ hskp16, hskp17, ~( 'c1_1'( X ) ), hskp28, ~( 'c2_1'( X
% 67.91/68.27     ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.27    1 ), ==>( 2, 3 ), ==>( 3, 2 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143980, [ hskp17, hskp1, hskp17, hskp1, 'c0_1'( X ), hskp7, ~( 
% 67.91/68.27    'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.91/68.27  , clause( 44692, [ hskp17, hskp1, ~( 'c0_1'( a1974 ) ) ] )
% 67.91/68.27  , 2, clause( 44724, [ hskp17, hskp1, 'c0_1'( a1974 ), 'c0_1'( X ), hskp7, 
% 67.91/68.27    ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143981, [ hskp17, hskp1, hskp1, 'c0_1'( X ), hskp7, ~( 'c1_1'( X )
% 67.91/68.27     ), 'c2_1'( X ) ] )
% 67.91/68.27  , clause( 143980, [ hskp17, hskp1, hskp17, hskp1, 'c0_1'( X ), hskp7, ~( 
% 67.91/68.27    'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.91/68.27  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143982, [ hskp17, hskp1, 'c0_1'( X ), hskp7, ~( 'c1_1'( X ) ), 
% 67.91/68.27    'c2_1'( X ) ] )
% 67.91/68.27  , clause( 143981, [ hskp17, hskp1, hskp1, 'c0_1'( X ), hskp7, ~( 'c1_1'( X
% 67.91/68.27     ) ), 'c2_1'( X ) ] )
% 67.91/68.27  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 60396, [ hskp17, hskp1, hskp7, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.27    'c2_1'( X ) ] )
% 67.91/68.27  , clause( 143982, [ hskp17, hskp1, 'c0_1'( X ), hskp7, ~( 'c1_1'( X ) ), 
% 67.91/68.27    'c2_1'( X ) ] )
% 67.91/68.27  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.27    1 ), ==>( 2, 3 ), ==>( 3, 2 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143983, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), ~( 'c1_1'( a1974
% 67.91/68.27     ) ), hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , clause( 60310, [ hskp16, hskp17, hskp27, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.27    ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , 5, clause( 54325, [ hskp16, hskp17, hskp27, 'c2_1'( a1974 ) ] )
% 67.91/68.27  , 3, substitution( 0, [ :=( X, a1974 )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143984, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), ~( 'c1_1'( a1974
% 67.91/68.27     ) ), hskp17, hskp27 ] )
% 67.91/68.27  , clause( 143983, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), ~( 'c1_1'( 
% 67.91/68.27    a1974 ) ), hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , 0, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143985, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), ~( 'c1_1'( a1974
% 67.91/68.27     ) ), hskp27 ] )
% 67.91/68.27  , clause( 143984, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), ~( 'c1_1'( 
% 67.91/68.27    a1974 ) ), hskp17, hskp27 ] )
% 67.91/68.27  , 1, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143986, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), ~( 'c1_1'( a1974
% 67.91/68.27     ) ) ] )
% 67.91/68.27  , clause( 143985, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), ~( 'c1_1'( 
% 67.91/68.27    a1974 ) ), hskp27 ] )
% 67.91/68.27  , 2, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 63762, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), ~( 'c1_1'( a1974
% 67.91/68.27     ) ) ] )
% 67.91/68.27  , clause( 143986, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), ~( 'c1_1'( 
% 67.91/68.27    a1974 ) ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143987, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), hskp16, hskp17, 
% 67.91/68.27    hskp27 ] )
% 67.91/68.27  , clause( 63762, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), ~( 'c1_1'( 
% 67.91/68.27    a1974 ) ) ] )
% 67.91/68.27  , 4, clause( 54324, [ hskp16, hskp17, hskp27, 'c1_1'( a1974 ) ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143988, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), hskp17, hskp27 ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 143987, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), hskp16, hskp17
% 67.91/68.27    , hskp27 ] )
% 67.91/68.27  , 0, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143989, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), hskp27 ] )
% 67.91/68.27  , clause( 143988, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), hskp17, hskp27
% 67.91/68.27     ] )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143990, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ) ] )
% 67.91/68.27  , clause( 143989, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ), hskp27 ] )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 63860, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ) ] )
% 67.91/68.27  , clause( 143990, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143991, [ hskp16, hskp17, hskp27, hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , clause( 54326, [ hskp16, hskp17, hskp27, ~( 'c0_1'( a1974 ) ) ] )
% 67.91/68.27  , 3, clause( 63860, [ hskp16, hskp17, hskp27, 'c0_1'( a1974 ) ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143992, [ hskp16, hskp17, hskp27, hskp17, hskp27 ] )
% 67.91/68.27  , clause( 143991, [ hskp16, hskp17, hskp27, hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , 0, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143993, [ hskp16, hskp17, hskp27, hskp27 ] )
% 67.91/68.27  , clause( 143992, [ hskp16, hskp17, hskp27, hskp17, hskp27 ] )
% 67.91/68.27  , 1, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143994, [ hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , clause( 143993, [ hskp16, hskp17, hskp27, hskp27 ] )
% 67.91/68.27  , 2, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 63861, [ hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , clause( 143994, [ hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143995, [ 'c3_1'( a1970 ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 47, [ 'c3_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.27  , 1, clause( 63861, [ hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 63864, [ hskp16, hskp17, 'c3_1'( a1970 ) ] )
% 67.91/68.27  , clause( 143995, [ 'c3_1'( a1970 ), hskp16, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143996, [ 'c2_1'( a1970 ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 46, [ 'c2_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.27  , 1, clause( 63861, [ hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 63865, [ hskp16, hskp17, 'c2_1'( a1970 ) ] )
% 67.91/68.27  , clause( 143996, [ 'c2_1'( a1970 ), hskp16, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143997, [ 'c1_1'( a1970 ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 45, [ 'c1_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.27  , 1, clause( 63861, [ hskp16, hskp17, hskp27 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 63866, [ hskp16, hskp17, 'c1_1'( a1970 ) ] )
% 67.91/68.27  , clause( 143997, [ 'c1_1'( a1970 ), hskp16, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 143998, [ hskp16, hskp17, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 )
% 67.91/68.27     ), 'c2_1'( a2000 ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 54174, [ hskp16, hskp17, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.91/68.27    'c2_1'( a2000 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , 5, clause( 63864, [ hskp16, hskp17, 'c3_1'( a1970 ) ] )
% 67.91/68.27  , 2, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 143999, [ hskp16, hskp17, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 )
% 67.91/68.27     ), 'c2_1'( a2000 ), hskp17 ] )
% 67.91/68.27  , clause( 143998, [ hskp16, hskp17, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970
% 67.91/68.27     ) ), 'c2_1'( a2000 ), hskp16, hskp17 ] )
% 67.91/68.27  , 0, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144000, [ hskp16, hskp17, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 )
% 67.91/68.27     ), 'c2_1'( a2000 ) ] )
% 67.91/68.27  , clause( 143999, [ hskp16, hskp17, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970
% 67.91/68.27     ) ), 'c2_1'( a2000 ), hskp17 ] )
% 67.91/68.27  , 1, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144001, [ hskp16, hskp17, ~( 'c2_1'( a1970 ) ), 'c2_1'( a2000 ), 
% 67.91/68.27    hskp16, hskp17 ] )
% 67.91/68.27  , clause( 144000, [ hskp16, hskp17, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970
% 67.91/68.27     ) ), 'c2_1'( a2000 ) ] )
% 67.91/68.27  , 2, clause( 63866, [ hskp16, hskp17, 'c1_1'( a1970 ) ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144002, [ hskp16, hskp17, ~( 'c2_1'( a1970 ) ), 'c2_1'( a2000 ), 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , clause( 144001, [ hskp16, hskp17, ~( 'c2_1'( a1970 ) ), 'c2_1'( a2000 ), 
% 67.91/68.27    hskp16, hskp17 ] )
% 67.91/68.27  , 0, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144003, [ hskp16, hskp17, ~( 'c2_1'( a1970 ) ), 'c2_1'( a2000 ) ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 144002, [ hskp16, hskp17, ~( 'c2_1'( a1970 ) ), 'c2_1'( a2000 ), 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 63867, [ hskp16, hskp17, ~( 'c2_1'( a1970 ) ), 'c2_1'( a2000 ) ] )
% 67.91/68.27  , clause( 144003, [ hskp16, hskp17, ~( 'c2_1'( a1970 ) ), 'c2_1'( a2000 ) ]
% 67.91/68.27     )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144004, [ hskp16, hskp17, 'c2_1'( a2000 ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 63867, [ hskp16, hskp17, ~( 'c2_1'( a1970 ) ), 'c2_1'( a2000 ) ]
% 67.91/68.27     )
% 67.91/68.27  , 2, clause( 63865, [ hskp16, hskp17, 'c2_1'( a1970 ) ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144005, [ hskp16, hskp17, 'c2_1'( a2000 ), hskp17 ] )
% 67.91/68.27  , clause( 144004, [ hskp16, hskp17, 'c2_1'( a2000 ), hskp16, hskp17 ] )
% 67.91/68.27  , 0, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144006, [ hskp16, hskp17, 'c2_1'( a2000 ) ] )
% 67.91/68.27  , clause( 144005, [ hskp16, hskp17, 'c2_1'( a2000 ), hskp17 ] )
% 67.91/68.27  , 1, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 64125, [ hskp16, hskp17, 'c2_1'( a2000 ) ] )
% 67.91/68.27  , clause( 144006, [ hskp16, hskp17, 'c2_1'( a2000 ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144007, [ hskp16, hskp17, hskp14, ~( 'c0_1'( a1987 ) ), hskp16, 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , clause( 54140, [ hskp16, hskp17, hskp14, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( 
% 67.91/68.27    a2000 ) ) ] )
% 67.91/68.27  , 4, clause( 64125, [ hskp16, hskp17, 'c2_1'( a2000 ) ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144008, [ hskp16, hskp17, hskp14, ~( 'c0_1'( a1987 ) ), hskp17 ] )
% 67.91/68.27  , clause( 144007, [ hskp16, hskp17, hskp14, ~( 'c0_1'( a1987 ) ), hskp16, 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , 0, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144009, [ hskp16, hskp17, hskp14, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.27  , clause( 144008, [ hskp16, hskp17, hskp14, ~( 'c0_1'( a1987 ) ), hskp17 ]
% 67.91/68.27     )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 64126, [ hskp16, hskp14, hskp17, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.27  , clause( 144009, [ hskp16, hskp17, hskp14, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144010, [ hskp16, hskp17, hskp28, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( 
% 67.91/68.27    a1970 ) ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 60325, [ hskp16, hskp17, hskp28, ~( 'c1_1'( X ) ), ~( 'c2_1'( X )
% 67.91/68.27     ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , 5, clause( 63864, [ hskp16, hskp17, 'c3_1'( a1970 ) ] )
% 67.91/68.27  , 2, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144011, [ hskp16, hskp17, hskp28, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( 
% 67.91/68.27    a1970 ) ), hskp17 ] )
% 67.91/68.27  , clause( 144010, [ hskp16, hskp17, hskp28, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( 
% 67.91/68.27    a1970 ) ), hskp16, hskp17 ] )
% 67.91/68.27  , 0, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144012, [ hskp16, hskp17, hskp28, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( 
% 67.91/68.27    a1970 ) ) ] )
% 67.91/68.27  , clause( 144011, [ hskp16, hskp17, hskp28, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( 
% 67.91/68.27    a1970 ) ), hskp17 ] )
% 67.91/68.27  , 1, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144013, [ hskp16, hskp17, hskp28, ~( 'c2_1'( a1970 ) ), hskp16, 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , clause( 144012, [ hskp16, hskp17, hskp28, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( 
% 67.91/68.27    a1970 ) ) ] )
% 67.91/68.27  , 3, clause( 63866, [ hskp16, hskp17, 'c1_1'( a1970 ) ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144014, [ hskp16, hskp17, hskp28, ~( 'c2_1'( a1970 ) ), hskp17 ] )
% 67.91/68.27  , clause( 144013, [ hskp16, hskp17, hskp28, ~( 'c2_1'( a1970 ) ), hskp16, 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , 0, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144015, [ hskp16, hskp17, hskp28, ~( 'c2_1'( a1970 ) ) ] )
% 67.91/68.27  , clause( 144014, [ hskp16, hskp17, hskp28, ~( 'c2_1'( a1970 ) ), hskp17 ]
% 67.91/68.27     )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 65795, [ hskp16, hskp17, hskp28, ~( 'c2_1'( a1970 ) ) ] )
% 67.91/68.27  , clause( 144015, [ hskp16, hskp17, hskp28, ~( 'c2_1'( a1970 ) ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144016, [ hskp16, hskp17, hskp28, hskp16, hskp17 ] )
% 67.91/68.27  , clause( 65795, [ hskp16, hskp17, hskp28, ~( 'c2_1'( a1970 ) ) ] )
% 67.91/68.27  , 3, clause( 63865, [ hskp16, hskp17, 'c2_1'( a1970 ) ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144017, [ hskp16, hskp17, hskp28, hskp17 ] )
% 67.91/68.27  , clause( 144016, [ hskp16, hskp17, hskp28, hskp16, hskp17 ] )
% 67.91/68.27  , 0, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144018, [ hskp16, hskp17, hskp28 ] )
% 67.91/68.27  , clause( 144017, [ hskp16, hskp17, hskp28, hskp17 ] )
% 67.91/68.27  , 1, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 65801, [ hskp16, hskp17, hskp28 ] )
% 67.91/68.27  , clause( 144018, [ hskp16, hskp17, hskp28 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144019, [ 'c3_1'( a1972 ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 44, [ 'c3_1'( a1972 ), ~( hskp28 ) ] )
% 67.91/68.27  , 1, clause( 65801, [ hskp16, hskp17, hskp28 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 65803, [ hskp16, hskp17, 'c3_1'( a1972 ) ] )
% 67.91/68.27  , clause( 144019, [ 'c3_1'( a1972 ), hskp16, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144020, [ 'c1_1'( a1972 ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 43, [ 'c1_1'( a1972 ), ~( hskp28 ) ] )
% 67.91/68.27  , 1, clause( 65801, [ hskp16, hskp17, hskp28 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 65804, [ hskp16, hskp17, 'c1_1'( a1972 ) ] )
% 67.91/68.27  , clause( 144020, [ 'c1_1'( a1972 ), hskp16, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144021, [ 'c0_1'( a1972 ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 42, [ 'c0_1'( a1972 ), ~( hskp28 ) ] )
% 67.91/68.27  , 1, clause( 65801, [ hskp16, hskp17, hskp28 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 65805, [ hskp16, hskp17, 'c0_1'( a1972 ) ] )
% 67.91/68.27  , clause( 144021, [ 'c0_1'( a1972 ), hskp16, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144023, [ ~( 'c0_1'( a1972 ) ), ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X
% 67.91/68.27     ) ), 'c2_1'( X ), hskp20, ~( 'c3_1'( X ) ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 672, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.91/68.27    'c2_1'( Y ), hskp20, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , 6, clause( 65803, [ hskp16, hskp17, 'c3_1'( a1972 ) ] )
% 67.91/68.27  , 2, substitution( 0, [ :=( X, a1972 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.27    ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144028, [ ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.27    hskp20, ~( 'c3_1'( X ) ), hskp16, hskp17, hskp16, hskp17 ] )
% 67.91/68.27  , clause( 144023, [ ~( 'c0_1'( a1972 ) ), ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( 
% 67.91/68.27    X ) ), 'c2_1'( X ), hskp20, ~( 'c3_1'( X ) ), hskp16, hskp17 ] )
% 67.91/68.27  , 0, clause( 65805, [ hskp16, hskp17, 'c0_1'( a1972 ) ] )
% 67.91/68.27  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144030, [ ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.27    hskp20, ~( 'c3_1'( X ) ), hskp16, hskp17, hskp17 ] )
% 67.91/68.27  , clause( 144028, [ ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.27    hskp20, ~( 'c3_1'( X ) ), hskp16, hskp17, hskp16, hskp17 ] )
% 67.91/68.27  , 5, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144032, [ ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.27    hskp20, ~( 'c3_1'( X ) ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 144030, [ ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.27    hskp20, ~( 'c3_1'( X ) ), hskp16, hskp17, hskp17 ] )
% 67.91/68.27  , 6, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 65831, [ hskp16, hskp17, ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 
% 67.91/68.27    hskp20, 'c2_1'( X ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , clause( 144032, [ ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.27    hskp20, ~( 'c3_1'( X ) ), hskp16, hskp17 ] )
% 67.91/68.27  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.91/68.27    3 ), ==>( 2, 5 ), ==>( 3, 4 ), ==>( 4, 6 ), ==>( 5, 0 ), ==>( 6, 1 )] )
% 67.91/68.27     ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144034, [ hskp16, hskp17, ~( 'c1_1'( a1972 ) ), hskp20, 'c2_1'( 
% 67.91/68.27    a1972 ), ~( 'c3_1'( a1972 ) ) ] )
% 67.91/68.27  , clause( 65831, [ hskp16, hskp17, ~( 'c1_1'( a1972 ) ), ~( 'c1_1'( X ) ), 
% 67.91/68.27    hskp20, 'c2_1'( X ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.27  , 2, 3, substitution( 0, [ :=( X, a1972 )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144035, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( a1972
% 67.91/68.27     ) ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 144034, [ hskp16, hskp17, ~( 'c1_1'( a1972 ) ), hskp20, 'c2_1'( 
% 67.91/68.27    a1972 ), ~( 'c3_1'( a1972 ) ) ] )
% 67.91/68.27  , 2, clause( 65804, [ hskp16, hskp17, 'c1_1'( a1972 ) ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144036, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( a1972
% 67.91/68.27     ) ), hskp17 ] )
% 67.91/68.27  , clause( 144035, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( 
% 67.91/68.27    a1972 ) ), hskp16, hskp17 ] )
% 67.91/68.27  , 0, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144037, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( a1972
% 67.91/68.27     ) ) ] )
% 67.91/68.27  , clause( 144036, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( 
% 67.91/68.27    a1972 ) ), hskp17 ] )
% 67.91/68.27  , 1, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 65838, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( a1972
% 67.91/68.27     ) ) ] )
% 67.91/68.27  , clause( 144037, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( 
% 67.91/68.27    a1972 ) ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144038, [ ~( 'c0_1'( a1972 ) ), 'c0_1'( a1987 ), hskp17, hskp16, 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , clause( 24358, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp17, ~( 'c1_1'( X
% 67.91/68.27     ) ) ] )
% 67.91/68.27  , 3, clause( 65804, [ hskp16, hskp17, 'c1_1'( a1972 ) ] )
% 67.91/68.27  , 2, substitution( 0, [ :=( X, a1972 )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144040, [ 'c0_1'( a1987 ), hskp17, hskp16, hskp17, hskp16, hskp17 ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 144038, [ ~( 'c0_1'( a1972 ) ), 'c0_1'( a1987 ), hskp17, hskp16, 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , 0, clause( 65805, [ hskp16, hskp17, 'c0_1'( a1972 ) ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144041, [ 'c0_1'( a1987 ), hskp17, hskp16, hskp16, hskp17 ] )
% 67.91/68.27  , clause( 144040, [ 'c0_1'( a1987 ), hskp17, hskp16, hskp17, hskp16, hskp17
% 67.91/68.27     ] )
% 67.91/68.27  , 1, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144042, [ 'c0_1'( a1987 ), hskp17, hskp16, hskp16 ] )
% 67.91/68.27  , clause( 144041, [ 'c0_1'( a1987 ), hskp17, hskp16, hskp16, hskp17 ] )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144043, [ 'c0_1'( a1987 ), hskp17, hskp16 ] )
% 67.91/68.27  , clause( 144042, [ 'c0_1'( a1987 ), hskp17, hskp16, hskp16 ] )
% 67.91/68.27  , 2, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 65854, [ hskp16, hskp17, 'c0_1'( a1987 ) ] )
% 67.91/68.27  , clause( 144043, [ 'c0_1'( a1987 ), hskp17, hskp16 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 0 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144044, [ hskp16, hskp14, hskp17, hskp16, hskp17 ] )
% 67.91/68.27  , clause( 64126, [ hskp16, hskp14, hskp17, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.27  , 3, clause( 65854, [ hskp16, hskp17, 'c0_1'( a1987 ) ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144045, [ hskp16, hskp14, hskp17, hskp17 ] )
% 67.91/68.27  , clause( 144044, [ hskp16, hskp14, hskp17, hskp16, hskp17 ] )
% 67.91/68.27  , 0, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144046, [ hskp16, hskp14, hskp17 ] )
% 67.91/68.27  , clause( 144045, [ hskp16, hskp14, hskp17, hskp17 ] )
% 67.91/68.27  , 2, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 65931, [ hskp16, hskp14, hskp17 ] )
% 67.91/68.27  , clause( 144046, [ hskp16, hskp14, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144047, [ 'c3_1'( a1998 ), hskp16, hskp14 ] )
% 67.91/68.27  , clause( 59, [ 'c3_1'( a1998 ), ~( hskp17 ) ] )
% 67.91/68.27  , 1, clause( 65931, [ hskp16, hskp14, hskp17 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 65938, [ hskp14, hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.27  , clause( 144047, [ 'c3_1'( a1998 ), hskp16, hskp14 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 0 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144048, [ ~( 'c0_1'( a1998 ) ), hskp16, hskp14 ] )
% 67.91/68.27  , clause( 100, [ ~( 'c0_1'( a1998 ) ), ~( hskp17 ) ] )
% 67.91/68.27  , 1, clause( 65931, [ hskp16, hskp14, hskp17 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 65939, [ hskp14, hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.27  , clause( 144048, [ ~( 'c0_1'( a1998 ) ), hskp16, hskp14 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 0 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144049, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), 'c0_1'( a1998
% 67.91/68.27     ), hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( X ) ), hskp14, hskp16 ] )
% 67.91/68.27  , clause( 25538, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), 'c0_1'( Y ), 
% 67.91/68.27    hskp9, 'c2_1'( Y ), ~( 'c2_1'( X ) ), ~( 'c3_1'( Y ) ) ] )
% 67.91/68.27  , 7, clause( 65938, [ hskp14, hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.27  , 2, substitution( 0, [ :=( X, X ), :=( Y, a1998 )] ), substitution( 1, [] )
% 67.91/68.27    ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144053, [ hskp14, hskp16, hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) )
% 67.91/68.27    , hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( X ) ), hskp14, hskp16 ] )
% 67.91/68.27  , clause( 65939, [ hskp14, hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.27  , 2, clause( 144049, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), 'c0_1'( 
% 67.91/68.27    a1998 ), hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( X ) ), hskp14, hskp16 ] )
% 67.91/68.27  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144054, [ hskp14, hskp16, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), hskp9
% 67.91/68.27    , 'c2_1'( a1998 ), ~( 'c2_1'( X ) ), hskp14, hskp16 ] )
% 67.91/68.27  , clause( 144053, [ hskp14, hskp16, hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 )
% 67.91/68.27     ), hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( X ) ), hskp14, hskp16 ] )
% 67.91/68.27  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144055, [ hskp14, hskp16, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), hskp9
% 67.91/68.27    , 'c2_1'( a1998 ), ~( 'c2_1'( X ) ), hskp16 ] )
% 67.91/68.27  , clause( 144054, [ hskp14, hskp16, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), 
% 67.91/68.27    hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( X ) ), hskp14, hskp16 ] )
% 67.91/68.27  , 0, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144056, [ hskp14, hskp16, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), hskp9
% 67.91/68.27    , 'c2_1'( a1998 ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , clause( 144055, [ hskp14, hskp16, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), 
% 67.91/68.27    hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( X ) ), hskp16 ] )
% 67.91/68.27  , 1, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 65961, [ hskp14, hskp16, hskp9, ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), 
% 67.91/68.27    ~( 'c2_1'( X ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.27  , clause( 144056, [ hskp14, hskp16, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), 
% 67.91/68.27    hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.27  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.27    1 ), ==>( 2, 4 ), ==>( 3, 3 ), ==>( 4, 2 ), ==>( 5, 6 ), ==>( 6, 5 )] )
% 67.91/68.27     ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144057, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ), hskp16, hskp17 ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 65838, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ), ~( 'c3_1'( 
% 67.91/68.27    a1972 ) ) ] )
% 67.91/68.27  , 4, clause( 65803, [ hskp16, hskp17, 'c3_1'( a1972 ) ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144058, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ), hskp17 ] )
% 67.91/68.27  , clause( 144057, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ), hskp16, hskp17
% 67.91/68.27     ] )
% 67.91/68.27  , 0, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144059, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ) ] )
% 67.91/68.27  , clause( 144058, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ), hskp17 ] )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 66775, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ) ] )
% 67.91/68.27  , clause( 144059, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144060, [ ~( 'c0_1'( a1972 ) ), ~( 'c1_1'( a1972 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp17, hskp20 ] )
% 67.91/68.27  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.27     ) ] )
% 67.91/68.27  , 3, clause( 66775, [ hskp16, hskp17, hskp20, 'c2_1'( a1972 ) ] )
% 67.91/68.27  , 3, substitution( 0, [ :=( X, a1972 )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144062, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp16, hskp17, hskp20, 
% 67.91/68.27    hskp16, hskp17 ] )
% 67.91/68.27  , clause( 144060, [ ~( 'c0_1'( a1972 ) ), ~( 'c1_1'( a1972 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp17, hskp20 ] )
% 67.91/68.27  , 0, clause( 65805, [ hskp16, hskp17, 'c0_1'( a1972 ) ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144063, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp16, hskp20, hskp16, 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , clause( 144062, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp16, hskp17, hskp20, 
% 67.91/68.27    hskp16, hskp17 ] )
% 67.91/68.27  , 1, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144064, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp16, hskp20, hskp16 ] )
% 67.91/68.27  , clause( 144063, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp16, hskp20, hskp16, 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , 1, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144065, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp16, hskp20 ] )
% 67.91/68.27  , clause( 144064, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp16, hskp20, hskp16 ]
% 67.91/68.27     )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 66779, [ hskp16, hskp17, hskp20, ~( 'c1_1'( a1972 ) ) ] )
% 67.91/68.27  , clause( 144065, [ ~( 'c1_1'( a1972 ) ), hskp17, hskp16, hskp20 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 0 ), ==>( 3, 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144066, [ hskp16, hskp17, hskp20, hskp16, hskp17 ] )
% 67.91/68.27  , clause( 66779, [ hskp16, hskp17, hskp20, ~( 'c1_1'( a1972 ) ) ] )
% 67.91/68.27  , 3, clause( 65804, [ hskp16, hskp17, 'c1_1'( a1972 ) ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144067, [ hskp16, hskp17, hskp20, hskp17 ] )
% 67.91/68.27  , clause( 144066, [ hskp16, hskp17, hskp20, hskp16, hskp17 ] )
% 67.91/68.27  , 0, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144068, [ hskp16, hskp17, hskp20 ] )
% 67.91/68.27  , clause( 144067, [ hskp16, hskp17, hskp20, hskp17 ] )
% 67.91/68.27  , 1, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 66780, [ hskp16, hskp17, hskp20 ] )
% 67.91/68.27  , clause( 144068, [ hskp16, hskp17, hskp20 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144069, [ 'c1_1'( a2003 ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 54, [ 'c1_1'( a2003 ), ~( hskp20 ) ] )
% 67.91/68.27  , 1, clause( 66780, [ hskp16, hskp17, hskp20 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 66781, [ hskp16, hskp17, 'c1_1'( a2003 ) ] )
% 67.91/68.27  , clause( 144069, [ 'c1_1'( a2003 ), hskp16, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144070, [ 'c2_1'( a2003 ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 55, [ 'c2_1'( a2003 ), ~( hskp20 ) ] )
% 67.91/68.27  , 1, clause( 66780, [ hskp16, hskp17, hskp20 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 66782, [ hskp16, hskp17, 'c2_1'( a2003 ) ] )
% 67.91/68.27  , clause( 144070, [ 'c2_1'( a2003 ), hskp16, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144071, [ ~( 'c3_1'( a2003 ) ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 95, [ ~( 'c3_1'( a2003 ) ), ~( hskp20 ) ] )
% 67.91/68.27  , 1, clause( 66780, [ hskp16, hskp17, hskp20 ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 66783, [ hskp16, hskp17, ~( 'c3_1'( a2003 ) ) ] )
% 67.91/68.27  , clause( 144071, [ ~( 'c3_1'( a2003 ) ), hskp16, hskp17 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144072, [ ~( 'c0_1'( a2003 ) ), ~( 'c1_1'( a2003 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp17 ] )
% 67.91/68.27  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.27     ) ] )
% 67.91/68.27  , 3, clause( 66782, [ hskp16, hskp17, 'c2_1'( a2003 ) ] )
% 67.91/68.27  , 2, substitution( 0, [ :=( X, a2003 )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144074, [ ~( 'c0_1'( a2003 ) ), hskp17, hskp16, hskp17, hskp16, 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , clause( 144072, [ ~( 'c0_1'( a2003 ) ), ~( 'c1_1'( a2003 ) ), hskp17, 
% 67.91/68.27    hskp16, hskp17 ] )
% 67.91/68.27  , 1, clause( 66781, [ hskp16, hskp17, 'c1_1'( a2003 ) ] )
% 67.91/68.27  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144075, [ ~( 'c0_1'( a2003 ) ), hskp17, hskp16, hskp16, hskp17 ] )
% 67.91/68.27  , clause( 144074, [ ~( 'c0_1'( a2003 ) ), hskp17, hskp16, hskp17, hskp16, 
% 67.91/68.27    hskp17 ] )
% 67.91/68.27  , 1, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144076, [ ~( 'c0_1'( a2003 ) ), hskp17, hskp16, hskp16 ] )
% 67.91/68.27  , clause( 144075, [ ~( 'c0_1'( a2003 ) ), hskp17, hskp16, hskp16, hskp17 ]
% 67.91/68.27     )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144077, [ ~( 'c0_1'( a2003 ) ), hskp17, hskp16 ] )
% 67.91/68.27  , clause( 144076, [ ~( 'c0_1'( a2003 ) ), hskp17, hskp16, hskp16 ] )
% 67.91/68.27  , 2, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 66789, [ hskp16, hskp17, ~( 'c0_1'( a2003 ) ) ] )
% 67.91/68.27  , clause( 144077, [ ~( 'c0_1'( a2003 ) ), hskp17, hskp16 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 0 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144079, [ hskp16, hskp17, ~( 'c1_1'( a2003 ) ), 'c0_1'( a2003 ), 
% 67.91/68.27    'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.27  , clause( 66783, [ hskp16, hskp17, ~( 'c3_1'( a2003 ) ) ] )
% 67.91/68.27  , 2, clause( 798, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c1_1'( Y )
% 67.91/68.27    , ~( 'c2_1'( X ) ), 'c3_1'( Y ), 'c3_1'( X ) ] )
% 67.91/68.27  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, a2003 ), :=( Y, X )] )
% 67.91/68.27    ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144084, [ hskp16, hskp17, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X )
% 67.91/68.27    , ~( 'c2_1'( a2003 ) ), 'c3_1'( X ), hskp16, hskp17 ] )
% 67.91/68.27  , clause( 144079, [ hskp16, hskp17, ~( 'c1_1'( a2003 ) ), 'c0_1'( a2003 ), 
% 67.91/68.27    'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.27  , 2, clause( 66781, [ hskp16, hskp17, 'c1_1'( a2003 ) ] )
% 67.91/68.27  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144085, [ hskp16, hskp17, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X )
% 67.91/68.27    , ~( 'c2_1'( a2003 ) ), 'c3_1'( X ), hskp17 ] )
% 67.91/68.27  , clause( 144084, [ hskp16, hskp17, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X
% 67.91/68.27     ), ~( 'c2_1'( a2003 ) ), 'c3_1'( X ), hskp16, hskp17 ] )
% 67.91/68.27  , 0, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144089, [ hskp16, hskp17, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X )
% 67.91/68.27    , ~( 'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.27  , clause( 144085, [ hskp16, hskp17, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X
% 67.91/68.27     ), ~( 'c2_1'( a2003 ) ), 'c3_1'( X ), hskp17 ] )
% 67.91/68.27  , 1, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 66794, [ hskp16, hskp17, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X )
% 67.91/68.27    , ~( 'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.27  , clause( 144089, [ hskp16, hskp17, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X
% 67.91/68.27     ), ~( 'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.27  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.27    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 ), ==>( 6, 6 )] )
% 67.91/68.27     ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144090, [ hskp17, hskp1, hskp23, hskp17, hskp1, hskp7, 'c0_1'( 
% 67.91/68.27    a1979 ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.27  , clause( 44772, [ hskp17, hskp1, hskp23, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.27  , 3, clause( 60396, [ hskp17, hskp1, hskp7, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.27    'c2_1'( X ) ] )
% 67.91/68.27  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a1979 )] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144091, [ hskp17, hskp1, hskp23, hskp1, hskp7, 'c0_1'( a1979 ), ~( 
% 67.91/68.27    'c1_1'( a1979 ) ) ] )
% 67.91/68.27  , clause( 144090, [ hskp17, hskp1, hskp23, hskp17, hskp1, hskp7, 'c0_1'( 
% 67.91/68.27    a1979 ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.27  , 0, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144092, [ hskp17, hskp1, hskp23, hskp7, 'c0_1'( a1979 ), ~( 'c1_1'( 
% 67.91/68.27    a1979 ) ) ] )
% 67.91/68.27  , clause( 144091, [ hskp17, hskp1, hskp23, hskp1, hskp7, 'c0_1'( a1979 ), 
% 67.91/68.27    ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.27  , 1, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 68243, [ hskp17, hskp1, hskp7, 'c0_1'( a1979 ), hskp23, ~( 'c1_1'( 
% 67.91/68.27    a1979 ) ) ] )
% 67.91/68.27  , clause( 144092, [ hskp17, hskp1, hskp23, hskp7, 'c0_1'( a1979 ), ~( 
% 67.91/68.27    'c1_1'( a1979 ) ) ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144093, [ hskp17, hskp1, hskp7, 'c0_1'( a1979 ), hskp23, hskp17, 
% 67.91/68.27    hskp1, hskp23, hskp22, hskp2 ] )
% 67.91/68.27  , clause( 68243, [ hskp17, hskp1, hskp7, 'c0_1'( a1979 ), hskp23, ~( 'c1_1'( 
% 67.91/68.27    a1979 ) ) ] )
% 67.91/68.27  , 5, clause( 50321, [ hskp17, hskp1, hskp23, hskp22, hskp2, 'c1_1'( a1979 )
% 67.91/68.27     ] )
% 67.91/68.27  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144094, [ hskp17, hskp1, hskp7, 'c0_1'( a1979 ), hskp23, hskp1, 
% 67.91/68.27    hskp23, hskp22, hskp2 ] )
% 67.91/68.27  , clause( 144093, [ hskp17, hskp1, hskp7, 'c0_1'( a1979 ), hskp23, hskp17, 
% 67.91/68.27    hskp1, hskp23, hskp22, hskp2 ] )
% 67.91/68.27  , 0, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144095, [ hskp17, hskp1, hskp7, 'c0_1'( a1979 ), hskp23, hskp23, 
% 67.91/68.27    hskp22, hskp2 ] )
% 67.91/68.27  , clause( 144094, [ hskp17, hskp1, hskp7, 'c0_1'( a1979 ), hskp23, hskp1, 
% 67.91/68.27    hskp23, hskp22, hskp2 ] )
% 67.91/68.27  , 1, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144096, [ hskp17, hskp1, hskp7, 'c0_1'( a1979 ), hskp23, hskp22, 
% 67.91/68.27    hskp2 ] )
% 67.91/68.27  , clause( 144095, [ hskp17, hskp1, hskp7, 'c0_1'( a1979 ), hskp23, hskp23, 
% 67.91/68.27    hskp22, hskp2 ] )
% 67.91/68.27  , 4, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 69660, [ hskp17, hskp1, hskp7, hskp23, hskp22, hskp2, 'c0_1'( a1979
% 67.91/68.27     ) ] )
% 67.91/68.27  , clause( 144096, [ hskp17, hskp1, hskp7, 'c0_1'( a1979 ), hskp23, hskp22, 
% 67.91/68.27    hskp2 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 6 ), ==>( 4, 3 ), ==>( 5, 4 ), ==>( 6, 5 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144097, [ hskp17, hskp1, hskp23, hskp17, hskp1, hskp7, hskp23, 
% 67.91/68.27    hskp22, hskp2 ] )
% 67.91/68.27  , clause( 44771, [ hskp17, hskp1, hskp23, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.27  , 3, clause( 69660, [ hskp17, hskp1, hskp7, hskp23, hskp22, hskp2, 'c0_1'( 
% 67.91/68.27    a1979 ) ] )
% 67.91/68.27  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144098, [ hskp17, hskp1, hskp23, hskp1, hskp7, hskp23, hskp22, 
% 67.91/68.27    hskp2 ] )
% 67.91/68.27  , clause( 144097, [ hskp17, hskp1, hskp23, hskp17, hskp1, hskp7, hskp23, 
% 67.91/68.27    hskp22, hskp2 ] )
% 67.91/68.27  , 0, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144099, [ hskp17, hskp1, hskp23, hskp7, hskp23, hskp22, hskp2 ] )
% 67.91/68.27  , clause( 144098, [ hskp17, hskp1, hskp23, hskp1, hskp7, hskp23, hskp22, 
% 67.91/68.27    hskp2 ] )
% 67.91/68.27  , 1, 3, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144100, [ hskp17, hskp1, hskp23, hskp7, hskp22, hskp2 ] )
% 67.91/68.27  , clause( 144099, [ hskp17, hskp1, hskp23, hskp7, hskp23, hskp22, hskp2 ]
% 67.91/68.27     )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 69686, [ hskp17, hskp1, hskp23, hskp22, hskp2, hskp7 ] )
% 67.91/68.27  , clause( 144100, [ hskp17, hskp1, hskp23, hskp7, hskp22, hskp2 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.27    , 2 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144101, [ 'c0_1'( a1981 ), hskp17, hskp1, hskp23, hskp22, hskp2 ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 72, [ 'c0_1'( a1981 ), ~( hskp7 ) ] )
% 67.91/68.27  , 1, clause( 69686, [ hskp17, hskp1, hskp23, hskp22, hskp2, hskp7 ] )
% 67.91/68.27  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 69691, [ hskp17, hskp1, hskp22, hskp23, hskp2, 'c0_1'( a1981 ) ] )
% 67.91/68.27  , clause( 144101, [ 'c0_1'( a1981 ), hskp17, hskp1, hskp23, hskp22, hskp2 ]
% 67.91/68.27     )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 3 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144102, [ 'c1_1'( a1981 ), hskp17, hskp1, hskp23, hskp22, hskp2 ]
% 67.91/68.27     )
% 67.91/68.27  , clause( 73, [ 'c1_1'( a1981 ), ~( hskp7 ) ] )
% 67.91/68.27  , 1, clause( 69686, [ hskp17, hskp1, hskp23, hskp22, hskp2, hskp7 ] )
% 67.91/68.27  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 69692, [ hskp17, hskp1, hskp22, hskp23, hskp2, 'c1_1'( a1981 ) ] )
% 67.91/68.27  , clause( 144102, [ 'c1_1'( a1981 ), hskp17, hskp1, hskp23, hskp22, hskp2 ]
% 67.91/68.27     )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 3 ), ==>( 4, 2 ), ==>( 5, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144103, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp17, 
% 67.91/68.27    hskp1, hskp22, hskp23, hskp2 ] )
% 67.91/68.27  , clause( 370, [ ~( 'c0_1'( X ) ), hskp17, hskp1, hskp22, ~( 'c1_1'( X ) )
% 67.91/68.27     ] )
% 67.91/68.27  , 4, clause( 69692, [ hskp17, hskp1, hskp22, hskp23, hskp2, 'c1_1'( a1981 )
% 67.91/68.27     ] )
% 67.91/68.27  , 5, substitution( 0, [ :=( X, a1981 )] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144104, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp1, 
% 67.91/68.27    hskp22, hskp23, hskp2 ] )
% 67.91/68.27  , clause( 144103, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp17, 
% 67.91/68.27    hskp1, hskp22, hskp23, hskp2 ] )
% 67.91/68.27  , 1, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144105, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp22, 
% 67.91/68.27    hskp23, hskp2 ] )
% 67.91/68.27  , clause( 144104, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp1, 
% 67.91/68.27    hskp22, hskp23, hskp2 ] )
% 67.91/68.27  , 2, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144106, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp23, 
% 67.91/68.27    hskp2 ] )
% 67.91/68.27  , clause( 144105, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp22, 
% 67.91/68.27    hskp23, hskp2 ] )
% 67.91/68.27  , 3, 4, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 69716, [ hskp17, hskp1, hskp22, hskp23, hskp2, ~( 'c0_1'( a1981 ) )
% 67.91/68.27     ] )
% 67.91/68.27  , clause( 144106, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp23, 
% 67.91/68.27    hskp2 ] )
% 67.91/68.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 5 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.27    , 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  resolution(
% 67.91/68.27  clause( 144107, [ hskp17, hskp1, hskp22, hskp23, hskp2, hskp17, hskp1, 
% 67.91/68.27    hskp22, hskp23, hskp2 ] )
% 67.91/68.27  , clause( 69716, [ hskp17, hskp1, hskp22, hskp23, hskp2, ~( 'c0_1'( a1981 )
% 67.91/68.27     ) ] )
% 67.91/68.27  , 5, clause( 69691, [ hskp17, hskp1, hskp22, hskp23, hskp2, 'c0_1'( a1981 )
% 67.91/68.27     ] )
% 67.91/68.27  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144108, [ hskp17, hskp1, hskp22, hskp23, hskp2, hskp1, hskp22, 
% 67.91/68.27    hskp23, hskp2 ] )
% 67.91/68.27  , clause( 144107, [ hskp17, hskp1, hskp22, hskp23, hskp2, hskp17, hskp1, 
% 67.91/68.27    hskp22, hskp23, hskp2 ] )
% 67.91/68.27  , 0, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144109, [ hskp17, hskp1, hskp22, hskp23, hskp2, hskp22, hskp23, 
% 67.91/68.27    hskp2 ] )
% 67.91/68.27  , clause( 144108, [ hskp17, hskp1, hskp22, hskp23, hskp2, hskp1, hskp22, 
% 67.91/68.27    hskp23, hskp2 ] )
% 67.91/68.27  , 1, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144110, [ hskp17, hskp1, hskp22, hskp23, hskp2, hskp23, hskp2 ] )
% 67.91/68.27  , clause( 144109, [ hskp17, hskp1, hskp22, hskp23, hskp2, hskp22, hskp23, 
% 67.91/68.27    hskp2 ] )
% 67.91/68.27  , 2, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144111, [ hskp17, hskp1, hskp22, hskp23, hskp2, hskp2 ] )
% 67.91/68.27  , clause( 144110, [ hskp17, hskp1, hskp22, hskp23, hskp2, hskp23, hskp2 ]
% 67.91/68.27     )
% 67.91/68.27  , 3, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  factor(
% 67.91/68.27  clause( 144112, [ hskp17, hskp1, hskp22, hskp23, hskp2 ] )
% 67.91/68.27  , clause( 144111, [ hskp17, hskp1, hskp22, hskp23, hskp2, hskp2 ] )
% 67.91/68.27  , 4, 5, substitution( 0, [] )).
% 67.91/68.27  
% 67.91/68.27  
% 67.91/68.27  subsumption(
% 67.91/68.27  clause( 69718, [ hskp17, hskp1, hskp22, hskp23, hskp2 ] )
% 67.91/68.28  , clause( 144112, [ hskp17, hskp1, hskp22, hskp23, hskp2 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144113, [ 'c1_1'( a1973 ), hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , clause( 79, [ 'c1_1'( a1973 ), ~( hskp2 ) ] )
% 67.91/68.28  , 1, clause( 69718, [ hskp17, hskp1, hskp22, hskp23, hskp2 ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 69719, [ hskp17, hskp1, hskp22, hskp23, 'c1_1'( a1973 ) ] )
% 67.91/68.28  , clause( 144113, [ 'c1_1'( a1973 ), hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144114, [ ~( 'c2_1'( a1973 ) ), hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , clause( 124, [ ~( 'c2_1'( a1973 ) ), ~( hskp2 ) ] )
% 67.91/68.28  , 1, clause( 69718, [ hskp17, hskp1, hskp22, hskp23, hskp2 ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 69721, [ hskp17, hskp1, hskp22, hskp23, ~( 'c2_1'( a1973 ) ) ] )
% 67.91/68.28  , clause( 144114, [ ~( 'c2_1'( a1973 ) ), hskp17, hskp1, hskp22, hskp23 ]
% 67.91/68.28     )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144115, [ ~( 'c0_1'( a1973 ) ), hskp17, hskp1, hskp22, hskp17, 
% 67.91/68.28    hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , clause( 370, [ ~( 'c0_1'( X ) ), hskp17, hskp1, hskp22, ~( 'c1_1'( X ) )
% 67.91/68.28     ] )
% 67.91/68.28  , 4, clause( 69719, [ hskp17, hskp1, hskp22, hskp23, 'c1_1'( a1973 ) ] )
% 67.91/68.28  , 4, substitution( 0, [ :=( X, a1973 )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144116, [ ~( 'c0_1'( a1973 ) ), hskp17, hskp1, hskp22, hskp1, 
% 67.91/68.28    hskp22, hskp23 ] )
% 67.91/68.28  , clause( 144115, [ ~( 'c0_1'( a1973 ) ), hskp17, hskp1, hskp22, hskp17, 
% 67.91/68.28    hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144117, [ ~( 'c0_1'( a1973 ) ), hskp17, hskp1, hskp22, hskp22, 
% 67.91/68.28    hskp23 ] )
% 67.91/68.28  , clause( 144116, [ ~( 'c0_1'( a1973 ) ), hskp17, hskp1, hskp22, hskp1, 
% 67.91/68.28    hskp22, hskp23 ] )
% 67.91/68.28  , 2, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144118, [ ~( 'c0_1'( a1973 ) ), hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , clause( 144117, [ ~( 'c0_1'( a1973 ) ), hskp17, hskp1, hskp22, hskp22, 
% 67.91/68.28    hskp23 ] )
% 67.91/68.28  , 3, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 69731, [ hskp17, hskp1, hskp22, hskp23, ~( 'c0_1'( a1973 ) ) ] )
% 67.91/68.28  , clause( 144118, [ ~( 'c0_1'( a1973 ) ), hskp17, hskp1, hskp22, hskp23 ]
% 67.91/68.28     )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144119, [ hskp17, hskp1, hskp22, hskp23, hskp17, hskp1, hskp7, 
% 67.91/68.28    'c0_1'( a1973 ), ~( 'c1_1'( a1973 ) ) ] )
% 67.91/68.28  , clause( 69721, [ hskp17, hskp1, hskp22, hskp23, ~( 'c2_1'( a1973 ) ) ] )
% 67.91/68.28  , 4, clause( 60396, [ hskp17, hskp1, hskp7, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.28    'c2_1'( X ) ] )
% 67.91/68.28  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a1973 )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144120, [ hskp17, hskp1, hskp22, hskp23, hskp1, hskp7, 'c0_1'( 
% 67.91/68.28    a1973 ), ~( 'c1_1'( a1973 ) ) ] )
% 67.91/68.28  , clause( 144119, [ hskp17, hskp1, hskp22, hskp23, hskp17, hskp1, hskp7, 
% 67.91/68.28    'c0_1'( a1973 ), ~( 'c1_1'( a1973 ) ) ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144121, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ), 
% 67.91/68.28    ~( 'c1_1'( a1973 ) ) ] )
% 67.91/68.28  , clause( 144120, [ hskp17, hskp1, hskp22, hskp23, hskp1, hskp7, 'c0_1'( 
% 67.91/68.28    a1973 ), ~( 'c1_1'( a1973 ) ) ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 69743, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ), ~( 
% 67.91/68.28    'c1_1'( a1973 ) ) ] )
% 67.91/68.28  , clause( 144121, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ), 
% 67.91/68.28    ~( 'c1_1'( a1973 ) ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 ), ==>( 6, 6 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144122, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ), 
% 67.91/68.28    hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , clause( 69743, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ), 
% 67.91/68.28    ~( 'c1_1'( a1973 ) ) ] )
% 67.91/68.28  , 6, clause( 69719, [ hskp17, hskp1, hskp22, hskp23, 'c1_1'( a1973 ) ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144123, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ), 
% 67.91/68.28    hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , clause( 144122, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ), 
% 67.91/68.28    hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , 0, 6, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144124, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ), 
% 67.91/68.28    hskp22, hskp23 ] )
% 67.91/68.28  , clause( 144123, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ), 
% 67.91/68.28    hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , 1, 6, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144125, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ), 
% 67.91/68.28    hskp23 ] )
% 67.91/68.28  , clause( 144124, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ), 
% 67.91/68.28    hskp22, hskp23 ] )
% 67.91/68.28  , 2, 6, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144126, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ) ]
% 67.91/68.28     )
% 67.91/68.28  , clause( 144125, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ), 
% 67.91/68.28    hskp23 ] )
% 67.91/68.28  , 3, 6, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76359, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ) ] )
% 67.91/68.28  , clause( 144126, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 ) ]
% 67.91/68.28     )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144127, [ hskp17, hskp1, hskp22, hskp23, hskp17, hskp1, hskp22, 
% 67.91/68.28    hskp23, hskp7 ] )
% 67.91/68.28  , clause( 69731, [ hskp17, hskp1, hskp22, hskp23, ~( 'c0_1'( a1973 ) ) ] )
% 67.91/68.28  , 4, clause( 76359, [ hskp17, hskp1, hskp22, hskp23, hskp7, 'c0_1'( a1973 )
% 67.91/68.28     ] )
% 67.91/68.28  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144128, [ hskp17, hskp1, hskp22, hskp23, hskp1, hskp22, hskp23, 
% 67.91/68.28    hskp7 ] )
% 67.91/68.28  , clause( 144127, [ hskp17, hskp1, hskp22, hskp23, hskp17, hskp1, hskp22, 
% 67.91/68.28    hskp23, hskp7 ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144129, [ hskp17, hskp1, hskp22, hskp23, hskp22, hskp23, hskp7 ] )
% 67.91/68.28  , clause( 144128, [ hskp17, hskp1, hskp22, hskp23, hskp1, hskp22, hskp23, 
% 67.91/68.28    hskp7 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144130, [ hskp17, hskp1, hskp22, hskp23, hskp23, hskp7 ] )
% 67.91/68.28  , clause( 144129, [ hskp17, hskp1, hskp22, hskp23, hskp22, hskp23, hskp7 ]
% 67.91/68.28     )
% 67.91/68.28  , 2, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144131, [ hskp17, hskp1, hskp22, hskp23, hskp7 ] )
% 67.91/68.28  , clause( 144130, [ hskp17, hskp1, hskp22, hskp23, hskp23, hskp7 ] )
% 67.91/68.28  , 3, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76360, [ hskp17, hskp1, hskp22, hskp23, hskp7 ] )
% 67.91/68.28  , clause( 144131, [ hskp17, hskp1, hskp22, hskp23, hskp7 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144132, [ 'c0_1'( a1981 ), hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , clause( 72, [ 'c0_1'( a1981 ), ~( hskp7 ) ] )
% 67.91/68.28  , 1, clause( 76360, [ hskp17, hskp1, hskp22, hskp23, hskp7 ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76361, [ hskp17, hskp1, hskp22, hskp23, 'c0_1'( a1981 ) ] )
% 67.91/68.28  , clause( 144132, [ 'c0_1'( a1981 ), hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144133, [ 'c1_1'( a1981 ), hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , clause( 73, [ 'c1_1'( a1981 ), ~( hskp7 ) ] )
% 67.91/68.28  , 1, clause( 76360, [ hskp17, hskp1, hskp22, hskp23, hskp7 ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76362, [ hskp17, hskp1, hskp22, hskp23, 'c1_1'( a1981 ) ] )
% 67.91/68.28  , clause( 144133, [ 'c1_1'( a1981 ), hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144134, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp17, 
% 67.91/68.28    hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , clause( 370, [ ~( 'c0_1'( X ) ), hskp17, hskp1, hskp22, ~( 'c1_1'( X ) )
% 67.91/68.28     ] )
% 67.91/68.28  , 4, clause( 76362, [ hskp17, hskp1, hskp22, hskp23, 'c1_1'( a1981 ) ] )
% 67.91/68.28  , 4, substitution( 0, [ :=( X, a1981 )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144135, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp1, 
% 67.91/68.28    hskp22, hskp23 ] )
% 67.91/68.28  , clause( 144134, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp17, 
% 67.91/68.28    hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144136, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp22, 
% 67.91/68.28    hskp23 ] )
% 67.91/68.28  , clause( 144135, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp1, 
% 67.91/68.28    hskp22, hskp23 ] )
% 67.91/68.28  , 2, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144137, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , clause( 144136, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp22, 
% 67.91/68.28    hskp23 ] )
% 67.91/68.28  , 3, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76377, [ hskp17, hskp1, hskp22, hskp23, ~( 'c0_1'( a1981 ) ) ] )
% 67.91/68.28  , clause( 144137, [ ~( 'c0_1'( a1981 ) ), hskp17, hskp1, hskp22, hskp23 ]
% 67.91/68.28     )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144138, [ hskp17, hskp1, hskp22, hskp23, hskp17, hskp1, hskp22, 
% 67.91/68.28    hskp23 ] )
% 67.91/68.28  , clause( 76377, [ hskp17, hskp1, hskp22, hskp23, ~( 'c0_1'( a1981 ) ) ] )
% 67.91/68.28  , 4, clause( 76361, [ hskp17, hskp1, hskp22, hskp23, 'c0_1'( a1981 ) ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144139, [ hskp17, hskp1, hskp22, hskp23, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , clause( 144138, [ hskp17, hskp1, hskp22, hskp23, hskp17, hskp1, hskp22, 
% 67.91/68.28    hskp23 ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144140, [ hskp17, hskp1, hskp22, hskp23, hskp22, hskp23 ] )
% 67.91/68.28  , clause( 144139, [ hskp17, hskp1, hskp22, hskp23, hskp1, hskp22, hskp23 ]
% 67.91/68.28     )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144141, [ hskp17, hskp1, hskp22, hskp23, hskp23 ] )
% 67.91/68.28  , clause( 144140, [ hskp17, hskp1, hskp22, hskp23, hskp22, hskp23 ] )
% 67.91/68.28  , 2, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144142, [ hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , clause( 144141, [ hskp17, hskp1, hskp22, hskp23, hskp23 ] )
% 67.91/68.28  , 3, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76378, [ hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , clause( 144142, [ hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144143, [ 'c1_1'( a2014 ), hskp17, hskp1, hskp22 ] )
% 67.91/68.28  , clause( 51, [ 'c1_1'( a2014 ), ~( hskp23 ) ] )
% 67.91/68.28  , 1, clause( 76378, [ hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76379, [ hskp17, hskp1, hskp22, 'c1_1'( a2014 ) ] )
% 67.91/68.28  , clause( 144143, [ 'c1_1'( a2014 ), hskp17, hskp1, hskp22 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144144, [ 'c0_1'( a2014 ), hskp17, hskp1, hskp22 ] )
% 67.91/68.28  , clause( 50, [ 'c0_1'( a2014 ), ~( hskp23 ) ] )
% 67.91/68.28  , 1, clause( 76378, [ hskp17, hskp1, hskp22, hskp23 ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76380, [ hskp17, hskp1, hskp22, 'c0_1'( a2014 ) ] )
% 67.91/68.28  , clause( 144144, [ 'c0_1'( a2014 ), hskp17, hskp1, hskp22 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144145, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22, hskp17, 
% 67.91/68.28    hskp1, hskp22 ] )
% 67.91/68.28  , clause( 370, [ ~( 'c0_1'( X ) ), hskp17, hskp1, hskp22, ~( 'c1_1'( X ) )
% 67.91/68.28     ] )
% 67.91/68.28  , 4, clause( 76379, [ hskp17, hskp1, hskp22, 'c1_1'( a2014 ) ] )
% 67.91/68.28  , 3, substitution( 0, [ :=( X, a2014 )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144146, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22, hskp1, 
% 67.91/68.28    hskp22 ] )
% 67.91/68.28  , clause( 144145, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22, hskp17, 
% 67.91/68.28    hskp1, hskp22 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144147, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22, hskp22 ] )
% 67.91/68.28  , clause( 144146, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22, hskp1, 
% 67.91/68.28    hskp22 ] )
% 67.91/68.28  , 2, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144148, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22 ] )
% 67.91/68.28  , clause( 144147, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22, hskp22 ]
% 67.91/68.28     )
% 67.91/68.28  , 3, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76395, [ hskp17, hskp1, hskp22, ~( 'c0_1'( a2014 ) ) ] )
% 67.91/68.28  , clause( 144148, [ ~( 'c0_1'( a2014 ) ), hskp17, hskp1, hskp22 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144149, [ hskp17, hskp1, hskp22, hskp17, hskp1, hskp22 ] )
% 67.91/68.28  , clause( 76395, [ hskp17, hskp1, hskp22, ~( 'c0_1'( a2014 ) ) ] )
% 67.91/68.28  , 3, clause( 76380, [ hskp17, hskp1, hskp22, 'c0_1'( a2014 ) ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144150, [ hskp17, hskp1, hskp22, hskp1, hskp22 ] )
% 67.91/68.28  , clause( 144149, [ hskp17, hskp1, hskp22, hskp17, hskp1, hskp22 ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144151, [ hskp17, hskp1, hskp22, hskp22 ] )
% 67.91/68.28  , clause( 144150, [ hskp17, hskp1, hskp22, hskp1, hskp22 ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144152, [ hskp17, hskp1, hskp22 ] )
% 67.91/68.28  , clause( 144151, [ hskp17, hskp1, hskp22, hskp22 ] )
% 67.91/68.28  , 2, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76396, [ hskp17, hskp1, hskp22 ] )
% 67.91/68.28  , clause( 144152, [ hskp17, hskp1, hskp22 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144153, [ 'c0_1'( a2012 ), hskp17, hskp1 ] )
% 67.91/68.28  , clause( 52, [ 'c0_1'( a2012 ), ~( hskp22 ) ] )
% 67.91/68.28  , 1, clause( 76396, [ hskp17, hskp1, hskp22 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76397, [ hskp17, hskp1, 'c0_1'( a2012 ) ] )
% 67.91/68.28  , clause( 144153, [ 'c0_1'( a2012 ), hskp17, hskp1 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144154, [ ~( 'c2_1'( a2012 ) ), hskp17, hskp1 ] )
% 67.91/68.28  , clause( 91, [ ~( 'c2_1'( a2012 ) ), ~( hskp22 ) ] )
% 67.91/68.28  , 1, clause( 76396, [ hskp17, hskp1, hskp22 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76398, [ hskp17, hskp1, ~( 'c2_1'( a2012 ) ) ] )
% 67.91/68.28  , clause( 144154, [ ~( 'c2_1'( a2012 ) ), hskp17, hskp1 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144155, [ hskp17, hskp1, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a2012 ) )
% 67.91/68.28    , 'c1_1'( a2012 ) ] )
% 67.91/68.28  , clause( 76398, [ hskp17, hskp1, ~( 'c2_1'( a2012 ) ) ] )
% 67.91/68.28  , 2, clause( 31094, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.28    'c2_1'( X ) ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a2012 )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144156, [ hskp17, hskp1, ~( 'c0_1'( a1987 ) ), 'c1_1'( a2012 ), 
% 67.91/68.28    hskp17, hskp1 ] )
% 67.91/68.28  , clause( 144155, [ hskp17, hskp1, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a2012 )
% 67.91/68.28     ), 'c1_1'( a2012 ) ] )
% 67.91/68.28  , 3, clause( 76397, [ hskp17, hskp1, 'c0_1'( a2012 ) ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144157, [ hskp17, hskp1, ~( 'c0_1'( a1987 ) ), 'c1_1'( a2012 ), 
% 67.91/68.28    hskp1 ] )
% 67.91/68.28  , clause( 144156, [ hskp17, hskp1, ~( 'c0_1'( a1987 ) ), 'c1_1'( a2012 ), 
% 67.91/68.28    hskp17, hskp1 ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144158, [ hskp17, hskp1, ~( 'c0_1'( a1987 ) ), 'c1_1'( a2012 ) ] )
% 67.91/68.28  , clause( 144157, [ hskp17, hskp1, ~( 'c0_1'( a1987 ) ), 'c1_1'( a2012 ), 
% 67.91/68.28    hskp1 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76408, [ hskp17, hskp1, ~( 'c0_1'( a1987 ) ), 'c1_1'( a2012 ) ] )
% 67.91/68.28  , clause( 144158, [ hskp17, hskp1, ~( 'c0_1'( a1987 ) ), 'c1_1'( a2012 ) ]
% 67.91/68.28     )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144159, [ hskp17, hskp1, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 ) )
% 67.91/68.28    , 'c0_1'( a1987 ) ] )
% 67.91/68.28  , clause( 76398, [ hskp17, hskp1, ~( 'c2_1'( a2012 ) ) ] )
% 67.91/68.28  , 2, clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.91/68.28    'c2_1'( X ) ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a2012 )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144160, [ hskp17, hskp1, ~( 'c1_1'( a2012 ) ), 'c0_1'( a1987 ), 
% 67.91/68.28    hskp17, hskp1 ] )
% 67.91/68.28  , clause( 144159, [ hskp17, hskp1, ~( 'c0_1'( a2012 ) ), ~( 'c1_1'( a2012 )
% 67.91/68.28     ), 'c0_1'( a1987 ) ] )
% 67.91/68.28  , 2, clause( 76397, [ hskp17, hskp1, 'c0_1'( a2012 ) ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144161, [ hskp17, hskp1, ~( 'c1_1'( a2012 ) ), 'c0_1'( a1987 ), 
% 67.91/68.28    hskp1 ] )
% 67.91/68.28  , clause( 144160, [ hskp17, hskp1, ~( 'c1_1'( a2012 ) ), 'c0_1'( a1987 ), 
% 67.91/68.28    hskp17, hskp1 ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144162, [ hskp17, hskp1, ~( 'c1_1'( a2012 ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.28  , clause( 144161, [ hskp17, hskp1, ~( 'c1_1'( a2012 ) ), 'c0_1'( a1987 ), 
% 67.91/68.28    hskp1 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76409, [ hskp17, hskp1, 'c0_1'( a1987 ), ~( 'c1_1'( a2012 ) ) ] )
% 67.91/68.28  , clause( 144162, [ hskp17, hskp1, ~( 'c1_1'( a2012 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.28     )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 3 ), ==>( 3, 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144163, [ hskp17, hskp1, ~( 'c0_1'( a2012 ) ), 'c1_1'( a2012 ), 
% 67.91/68.28    hskp30, hskp5 ] )
% 67.91/68.28  , clause( 76398, [ hskp17, hskp1, ~( 'c2_1'( a2012 ) ) ] )
% 67.91/68.28  , 2, clause( 237, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp30, hskp5, 'c2_1'( X
% 67.91/68.28     ) ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2012 )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144164, [ hskp17, hskp1, 'c1_1'( a2012 ), hskp30, hskp5, hskp17, 
% 67.91/68.28    hskp1 ] )
% 67.91/68.28  , clause( 144163, [ hskp17, hskp1, ~( 'c0_1'( a2012 ) ), 'c1_1'( a2012 ), 
% 67.91/68.28    hskp30, hskp5 ] )
% 67.91/68.28  , 2, clause( 76397, [ hskp17, hskp1, 'c0_1'( a2012 ) ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144165, [ hskp17, hskp1, 'c1_1'( a2012 ), hskp30, hskp5, hskp1 ] )
% 67.91/68.28  , clause( 144164, [ hskp17, hskp1, 'c1_1'( a2012 ), hskp30, hskp5, hskp17, 
% 67.91/68.28    hskp1 ] )
% 67.91/68.28  , 0, 5, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144166, [ hskp17, hskp1, 'c1_1'( a2012 ), hskp30, hskp5 ] )
% 67.91/68.28  , clause( 144165, [ hskp17, hskp1, 'c1_1'( a2012 ), hskp30, hskp5, hskp1 ]
% 67.91/68.28     )
% 67.91/68.28  , 1, 5, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76421, [ hskp17, hskp1, hskp30, hskp5, 'c1_1'( a2012 ) ] )
% 67.91/68.28  , clause( 144166, [ hskp17, hskp1, 'c1_1'( a2012 ), hskp30, hskp5 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144167, [ hskp17, hskp1, ~( 'c0_1'( a2012 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp17, hskp1, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , clause( 59152, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), ~( 
% 67.91/68.28    'c1_1'( X ) ) ] )
% 67.91/68.28  , 4, clause( 76408, [ hskp17, hskp1, ~( 'c0_1'( a1987 ) ), 'c1_1'( a2012 )
% 67.91/68.28     ] )
% 67.91/68.28  , 3, substitution( 0, [ :=( X, a2012 )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144168, [ hskp17, hskp1, ~( 'c0_1'( a2012 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp1, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , clause( 144167, [ hskp17, hskp1, ~( 'c0_1'( a2012 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp17, hskp1, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144169, [ hskp17, hskp1, ~( 'c0_1'( a2012 ) ), 'c0_1'( a2009 ), ~( 
% 67.91/68.28    'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , clause( 144168, [ hskp17, hskp1, ~( 'c0_1'( a2012 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp1, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144170, [ hskp17, hskp1, 'c0_1'( a2009 ), ~( 'c0_1'( a1987 ) ), 
% 67.91/68.28    hskp17, hskp1 ] )
% 67.91/68.28  , clause( 144169, [ hskp17, hskp1, ~( 'c0_1'( a2012 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , 2, clause( 76397, [ hskp17, hskp1, 'c0_1'( a2012 ) ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144171, [ hskp17, hskp1, 'c0_1'( a2009 ), ~( 'c0_1'( a1987 ) ), 
% 67.91/68.28    hskp1 ] )
% 67.91/68.28  , clause( 144170, [ hskp17, hskp1, 'c0_1'( a2009 ), ~( 'c0_1'( a1987 ) ), 
% 67.91/68.28    hskp17, hskp1 ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144172, [ hskp17, hskp1, 'c0_1'( a2009 ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , clause( 144171, [ hskp17, hskp1, 'c0_1'( a2009 ), ~( 'c0_1'( a1987 ) ), 
% 67.91/68.28    hskp1 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76438, [ hskp17, hskp1, ~( 'c0_1'( a1987 ) ), 'c0_1'( a2009 ) ] )
% 67.91/68.28  , clause( 144172, [ hskp17, hskp1, 'c0_1'( a2009 ), ~( 'c0_1'( a1987 ) ) ]
% 67.91/68.28     )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 3 ), ==>( 3, 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144173, [ hskp17, hskp1, hskp4, hskp17, hskp1, ~( 'c0_1'( a1987 ) )
% 67.91/68.28     ] )
% 67.91/68.28  , clause( 44680, [ hskp17, hskp1, hskp4, ~( 'c0_1'( a2009 ) ) ] )
% 67.91/68.28  , 3, clause( 76438, [ hskp17, hskp1, ~( 'c0_1'( a1987 ) ), 'c0_1'( a2009 )
% 67.91/68.28     ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144174, [ hskp17, hskp1, hskp4, hskp1, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , clause( 144173, [ hskp17, hskp1, hskp4, hskp17, hskp1, ~( 'c0_1'( a1987 )
% 67.91/68.28     ) ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144175, [ hskp17, hskp1, hskp4, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , clause( 144174, [ hskp17, hskp1, hskp4, hskp1, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76443, [ hskp17, hskp1, hskp4, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , clause( 144175, [ hskp17, hskp1, hskp4, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144176, [ hskp17, hskp1, 'c0_1'( a1987 ), hskp17, hskp1, hskp30, 
% 67.91/68.28    hskp5 ] )
% 67.91/68.28  , clause( 76409, [ hskp17, hskp1, 'c0_1'( a1987 ), ~( 'c1_1'( a2012 ) ) ]
% 67.91/68.28     )
% 67.91/68.28  , 3, clause( 76421, [ hskp17, hskp1, hskp30, hskp5, 'c1_1'( a2012 ) ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144177, [ hskp17, hskp1, 'c0_1'( a1987 ), hskp1, hskp30, hskp5 ] )
% 67.91/68.28  , clause( 144176, [ hskp17, hskp1, 'c0_1'( a1987 ), hskp17, hskp1, hskp30, 
% 67.91/68.28    hskp5 ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144178, [ hskp17, hskp1, 'c0_1'( a1987 ), hskp30, hskp5 ] )
% 67.91/68.28  , clause( 144177, [ hskp17, hskp1, 'c0_1'( a1987 ), hskp1, hskp30, hskp5 ]
% 67.91/68.28     )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76484, [ hskp17, hskp1, hskp30, hskp5, 'c0_1'( a1987 ) ] )
% 67.91/68.28  , clause( 144178, [ hskp17, hskp1, 'c0_1'( a1987 ), hskp30, hskp5 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144179, [ hskp17, hskp1, hskp4, hskp17, hskp1, hskp30, hskp5 ] )
% 67.91/68.28  , clause( 76443, [ hskp17, hskp1, hskp4, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , 3, clause( 76484, [ hskp17, hskp1, hskp30, hskp5, 'c0_1'( a1987 ) ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144180, [ hskp17, hskp1, hskp4, hskp1, hskp30, hskp5 ] )
% 67.91/68.28  , clause( 144179, [ hskp17, hskp1, hskp4, hskp17, hskp1, hskp30, hskp5 ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144181, [ hskp17, hskp1, hskp4, hskp30, hskp5 ] )
% 67.91/68.28  , clause( 144180, [ hskp17, hskp1, hskp4, hskp1, hskp30, hskp5 ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76499, [ hskp17, hskp1, hskp30, hskp4, hskp5 ] )
% 67.91/68.28  , clause( 144181, [ hskp17, hskp1, hskp4, hskp30, hskp5 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144182, [ 'c1_1'( a1977 ), hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.28  , 1, clause( 76499, [ hskp17, hskp1, hskp30, hskp4, hskp5 ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76504, [ hskp17, hskp1, hskp30, hskp4, 'c1_1'( a1977 ) ] )
% 67.91/68.28  , clause( 144182, [ 'c1_1'( a1977 ), hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144183, [ ~( 'c2_1'( a1977 ) ), hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.28  , 1, clause( 76499, [ hskp17, hskp1, hskp30, hskp4, hskp5 ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76505, [ hskp17, hskp1, hskp30, hskp4, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 144183, [ ~( 'c2_1'( a1977 ) ), hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144184, [ hskp17, hskp1, ~( 'c0_1'( a1977 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , clause( 59152, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), ~( 
% 67.91/68.28    'c1_1'( X ) ) ] )
% 67.91/68.28  , 4, clause( 76504, [ hskp17, hskp1, hskp30, hskp4, 'c1_1'( a1977 ) ] )
% 67.91/68.28  , 4, substitution( 0, [ :=( X, a1977 )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144185, [ hskp17, hskp1, ~( 'c0_1'( a1977 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , clause( 144184, [ hskp17, hskp1, ~( 'c0_1'( a1977 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144186, [ hskp17, hskp1, ~( 'c0_1'( a1977 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp30, hskp4 ] )
% 67.91/68.28  , clause( 144185, [ hskp17, hskp1, ~( 'c0_1'( a1977 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76513, [ hskp17, hskp1, hskp30, hskp4, ~( 'c0_1'( a1977 ) ), 'c0_1'( 
% 67.91/68.28    a2009 ) ] )
% 67.91/68.28  , clause( 144186, [ hskp17, hskp1, ~( 'c0_1'( a1977 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp30, hskp4 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 4 ), ==>( 3, 5 ), ==>( 4, 2 ), ==>( 5, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144187, [ hskp17, hskp1, hskp30, hskp4, hskp17, hskp1, hskp7, 
% 67.91/68.28    'c0_1'( a1977 ), ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 76505, [ hskp17, hskp1, hskp30, hskp4, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.28  , 4, clause( 60396, [ hskp17, hskp1, hskp7, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.28    'c2_1'( X ) ] )
% 67.91/68.28  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144188, [ hskp17, hskp1, hskp30, hskp4, hskp1, hskp7, 'c0_1'( a1977
% 67.91/68.28     ), ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 144187, [ hskp17, hskp1, hskp30, hskp4, hskp17, hskp1, hskp7, 
% 67.91/68.28    'c0_1'( a1977 ), ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144189, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ), ~( 
% 67.91/68.28    'c1_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 144188, [ hskp17, hskp1, hskp30, hskp4, hskp1, hskp7, 'c0_1'( 
% 67.91/68.28    a1977 ), ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76517, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ), ~( 
% 67.91/68.28    'c1_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 144189, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ), 
% 67.91/68.28    ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 ), ==>( 6, 6 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144190, [ hskp17, hskp1, hskp4, hskp17, hskp1, hskp30, hskp4, ~( 
% 67.91/68.28    'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 44680, [ hskp17, hskp1, hskp4, ~( 'c0_1'( a2009 ) ) ] )
% 67.91/68.28  , 3, clause( 76513, [ hskp17, hskp1, hskp30, hskp4, ~( 'c0_1'( a1977 ) ), 
% 67.91/68.28    'c0_1'( a2009 ) ] )
% 67.91/68.28  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144191, [ hskp17, hskp1, hskp4, hskp1, hskp30, hskp4, ~( 'c0_1'( 
% 67.91/68.28    a1977 ) ) ] )
% 67.91/68.28  , clause( 144190, [ hskp17, hskp1, hskp4, hskp17, hskp1, hskp30, hskp4, ~( 
% 67.91/68.28    'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144192, [ hskp17, hskp1, hskp4, hskp30, hskp4, ~( 'c0_1'( a1977 ) )
% 67.91/68.28     ] )
% 67.91/68.28  , clause( 144191, [ hskp17, hskp1, hskp4, hskp1, hskp30, hskp4, ~( 'c0_1'( 
% 67.91/68.28    a1977 ) ) ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144193, [ hskp17, hskp1, hskp4, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 144192, [ hskp17, hskp1, hskp4, hskp30, hskp4, ~( 'c0_1'( a1977 )
% 67.91/68.28     ) ] )
% 67.91/68.28  , 2, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76590, [ hskp17, hskp1, hskp30, hskp4, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 144193, [ hskp17, hskp1, hskp4, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144194, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ), 
% 67.91/68.28    hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , clause( 76517, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ), 
% 67.91/68.28    ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.28  , 6, clause( 76504, [ hskp17, hskp1, hskp30, hskp4, 'c1_1'( a1977 ) ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144195, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ), 
% 67.91/68.28    hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , clause( 144194, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ), 
% 67.91/68.28    hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , 0, 6, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144196, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ), 
% 67.91/68.28    hskp30, hskp4 ] )
% 67.91/68.28  , clause( 144195, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ), 
% 67.91/68.28    hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , 1, 6, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144197, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ), 
% 67.91/68.28    hskp4 ] )
% 67.91/68.28  , clause( 144196, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ), 
% 67.91/68.28    hskp30, hskp4 ] )
% 67.91/68.28  , 2, 6, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144198, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ) ] )
% 67.91/68.28  , clause( 144197, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ), 
% 67.91/68.28    hskp4 ] )
% 67.91/68.28  , 3, 6, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76872, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ) ] )
% 67.91/68.28  , clause( 144198, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 ) ]
% 67.91/68.28     )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144199, [ hskp17, hskp1, hskp30, hskp4, hskp17, hskp1, hskp30, 
% 67.91/68.28    hskp4, hskp7 ] )
% 67.91/68.28  , clause( 76590, [ hskp17, hskp1, hskp30, hskp4, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , 4, clause( 76872, [ hskp17, hskp1, hskp30, hskp4, hskp7, 'c0_1'( a1977 )
% 67.91/68.28     ] )
% 67.91/68.28  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144200, [ hskp17, hskp1, hskp30, hskp4, hskp1, hskp30, hskp4, hskp7
% 67.91/68.28     ] )
% 67.91/68.28  , clause( 144199, [ hskp17, hskp1, hskp30, hskp4, hskp17, hskp1, hskp30, 
% 67.91/68.28    hskp4, hskp7 ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144201, [ hskp17, hskp1, hskp30, hskp4, hskp30, hskp4, hskp7 ] )
% 67.91/68.28  , clause( 144200, [ hskp17, hskp1, hskp30, hskp4, hskp1, hskp30, hskp4, 
% 67.91/68.28    hskp7 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144202, [ hskp17, hskp1, hskp30, hskp4, hskp4, hskp7 ] )
% 67.91/68.28  , clause( 144201, [ hskp17, hskp1, hskp30, hskp4, hskp30, hskp4, hskp7 ] )
% 67.91/68.28  , 2, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144203, [ hskp17, hskp1, hskp30, hskp4, hskp7 ] )
% 67.91/68.28  , clause( 144202, [ hskp17, hskp1, hskp30, hskp4, hskp4, hskp7 ] )
% 67.91/68.28  , 3, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76876, [ hskp17, hskp1, hskp30, hskp4, hskp7 ] )
% 67.91/68.28  , clause( 144203, [ hskp17, hskp1, hskp30, hskp4, hskp7 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144204, [ 'c0_1'( a1981 ), hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , clause( 72, [ 'c0_1'( a1981 ), ~( hskp7 ) ] )
% 67.91/68.28  , 1, clause( 76876, [ hskp17, hskp1, hskp30, hskp4, hskp7 ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76877, [ hskp17, hskp1, hskp30, hskp4, 'c0_1'( a1981 ) ] )
% 67.91/68.28  , clause( 144204, [ 'c0_1'( a1981 ), hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144205, [ 'c1_1'( a1981 ), hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , clause( 73, [ 'c1_1'( a1981 ), ~( hskp7 ) ] )
% 67.91/68.28  , 1, clause( 76876, [ hskp17, hskp1, hskp30, hskp4, hskp7 ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76878, [ hskp17, hskp1, hskp30, hskp4, 'c1_1'( a1981 ) ] )
% 67.91/68.28  , clause( 144205, [ 'c1_1'( a1981 ), hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144206, [ hskp17, hskp1, ~( 'c0_1'( a1981 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , clause( 59152, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), ~( 
% 67.91/68.28    'c1_1'( X ) ) ] )
% 67.91/68.28  , 4, clause( 76878, [ hskp17, hskp1, hskp30, hskp4, 'c1_1'( a1981 ) ] )
% 67.91/68.28  , 4, substitution( 0, [ :=( X, a1981 )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144207, [ hskp17, hskp1, ~( 'c0_1'( a1981 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , clause( 144206, [ hskp17, hskp1, ~( 'c0_1'( a1981 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144208, [ hskp17, hskp1, ~( 'c0_1'( a1981 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp30, hskp4 ] )
% 67.91/68.28  , clause( 144207, [ hskp17, hskp1, ~( 'c0_1'( a1981 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76880, [ hskp17, hskp1, hskp30, hskp4, ~( 'c0_1'( a1981 ) ), 'c0_1'( 
% 67.91/68.28    a2009 ) ] )
% 67.91/68.28  , clause( 144208, [ hskp17, hskp1, ~( 'c0_1'( a1981 ) ), 'c0_1'( a2009 ), 
% 67.91/68.28    hskp30, hskp4 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 4 ), ==>( 3, 5 ), ==>( 4, 2 ), ==>( 5, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144209, [ hskp17, hskp1, hskp4, hskp17, hskp1, hskp30, hskp4, ~( 
% 67.91/68.28    'c0_1'( a1981 ) ) ] )
% 67.91/68.28  , clause( 44680, [ hskp17, hskp1, hskp4, ~( 'c0_1'( a2009 ) ) ] )
% 67.91/68.28  , 3, clause( 76880, [ hskp17, hskp1, hskp30, hskp4, ~( 'c0_1'( a1981 ) ), 
% 67.91/68.28    'c0_1'( a2009 ) ] )
% 67.91/68.28  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144210, [ hskp17, hskp1, hskp4, hskp1, hskp30, hskp4, ~( 'c0_1'( 
% 67.91/68.28    a1981 ) ) ] )
% 67.91/68.28  , clause( 144209, [ hskp17, hskp1, hskp4, hskp17, hskp1, hskp30, hskp4, ~( 
% 67.91/68.28    'c0_1'( a1981 ) ) ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144211, [ hskp17, hskp1, hskp4, hskp30, hskp4, ~( 'c0_1'( a1981 ) )
% 67.91/68.28     ] )
% 67.91/68.28  , clause( 144210, [ hskp17, hskp1, hskp4, hskp1, hskp30, hskp4, ~( 'c0_1'( 
% 67.91/68.28    a1981 ) ) ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144212, [ hskp17, hskp1, hskp4, hskp30, ~( 'c0_1'( a1981 ) ) ] )
% 67.91/68.28  , clause( 144211, [ hskp17, hskp1, hskp4, hskp30, hskp4, ~( 'c0_1'( a1981 )
% 67.91/68.28     ) ] )
% 67.91/68.28  , 2, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76887, [ hskp17, hskp1, hskp30, hskp4, ~( 'c0_1'( a1981 ) ) ] )
% 67.91/68.28  , clause( 144212, [ hskp17, hskp1, hskp4, hskp30, ~( 'c0_1'( a1981 ) ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144213, [ hskp17, hskp1, hskp30, hskp4, hskp17, hskp1, hskp30, 
% 67.91/68.28    hskp4 ] )
% 67.91/68.28  , clause( 76887, [ hskp17, hskp1, hskp30, hskp4, ~( 'c0_1'( a1981 ) ) ] )
% 67.91/68.28  , 4, clause( 76877, [ hskp17, hskp1, hskp30, hskp4, 'c0_1'( a1981 ) ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144214, [ hskp17, hskp1, hskp30, hskp4, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , clause( 144213, [ hskp17, hskp1, hskp30, hskp4, hskp17, hskp1, hskp30, 
% 67.91/68.28    hskp4 ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144215, [ hskp17, hskp1, hskp30, hskp4, hskp30, hskp4 ] )
% 67.91/68.28  , clause( 144214, [ hskp17, hskp1, hskp30, hskp4, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144216, [ hskp17, hskp1, hskp30, hskp4, hskp4 ] )
% 67.91/68.28  , clause( 144215, [ hskp17, hskp1, hskp30, hskp4, hskp30, hskp4 ] )
% 67.91/68.28  , 2, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144217, [ hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , clause( 144216, [ hskp17, hskp1, hskp30, hskp4, hskp4 ] )
% 67.91/68.28  , 3, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76888, [ hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , clause( 144217, [ hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144218, [ 'c0_1'( a1975 ), hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , clause( 76, [ 'c0_1'( a1975 ), ~( hskp4 ) ] )
% 67.91/68.28  , 1, clause( 76888, [ hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76889, [ hskp17, hskp1, hskp30, 'c0_1'( a1975 ) ] )
% 67.91/68.28  , clause( 144218, [ 'c0_1'( a1975 ), hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144219, [ ~( 'c1_1'( a1975 ) ), hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.28  , 1, clause( 76888, [ hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76890, [ hskp17, hskp1, hskp30, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.28  , clause( 144219, [ ~( 'c1_1'( a1975 ) ), hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144220, [ ~( 'c2_1'( a1975 ) ), hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.28  , 1, clause( 76888, [ hskp17, hskp1, hskp30, hskp4 ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76891, [ hskp17, hskp1, hskp30, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.28  , clause( 144220, [ ~( 'c2_1'( a1975 ) ), hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144221, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.91/68.28    a1975 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.28  , clause( 76891, [ hskp17, hskp1, hskp30, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.28  , 3, clause( 31094, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.28    'c2_1'( X ) ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76893, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), ~( 'c0_1'( 
% 67.91/68.28    a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.28  , clause( 144221, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.91/68.28    a1975 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 4 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144222, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), 'c1_1'( 
% 67.91/68.28    a1975 ), hskp30, hskp5 ] )
% 67.91/68.28  , clause( 76891, [ hskp17, hskp1, hskp30, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.28  , 3, clause( 237, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp30, hskp5, 'c2_1'( X
% 67.91/68.28     ) ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144223, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), 'c1_1'( 
% 67.91/68.28    a1975 ), hskp5 ] )
% 67.91/68.28  , clause( 144222, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), 'c1_1'( 
% 67.91/68.28    a1975 ), hskp30, hskp5 ] )
% 67.91/68.28  , 2, 5, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76897, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp5, 'c1_1'( 
% 67.91/68.28    a1975 ) ] )
% 67.91/68.28  , clause( 144223, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), 'c1_1'( 
% 67.91/68.28    a1975 ), hskp5 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144224, [ hskp17, hskp1, hskp30, hskp17, hskp1, hskp30, ~( 'c0_1'( 
% 67.91/68.28    a1975 ) ), hskp5 ] )
% 67.91/68.28  , clause( 76890, [ hskp17, hskp1, hskp30, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.28  , 3, clause( 76897, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp5, 
% 67.91/68.28    'c1_1'( a1975 ) ] )
% 67.91/68.28  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144225, [ hskp17, hskp1, hskp30, hskp1, hskp30, ~( 'c0_1'( a1975 )
% 67.91/68.28     ), hskp5 ] )
% 67.91/68.28  , clause( 144224, [ hskp17, hskp1, hskp30, hskp17, hskp1, hskp30, ~( 'c0_1'( 
% 67.91/68.28    a1975 ) ), hskp5 ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144226, [ hskp17, hskp1, hskp30, hskp30, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.28    hskp5 ] )
% 67.91/68.28  , clause( 144225, [ hskp17, hskp1, hskp30, hskp1, hskp30, ~( 'c0_1'( a1975
% 67.91/68.28     ) ), hskp5 ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144227, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp5 ] )
% 67.91/68.28  , clause( 144226, [ hskp17, hskp1, hskp30, hskp30, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.28    hskp5 ] )
% 67.91/68.28  , 2, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76898, [ hskp17, hskp1, hskp30, hskp5, ~( 'c0_1'( a1975 ) ) ] )
% 67.91/68.28  , clause( 144227, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp5 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144228, [ hskp17, hskp1, hskp30, hskp5, hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , clause( 76898, [ hskp17, hskp1, hskp30, hskp5, ~( 'c0_1'( a1975 ) ) ] )
% 67.91/68.28  , 4, clause( 76889, [ hskp17, hskp1, hskp30, 'c0_1'( a1975 ) ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144229, [ hskp17, hskp1, hskp30, hskp5, hskp1, hskp30 ] )
% 67.91/68.28  , clause( 144228, [ hskp17, hskp1, hskp30, hskp5, hskp17, hskp1, hskp30 ]
% 67.91/68.28     )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144230, [ hskp17, hskp1, hskp30, hskp5, hskp30 ] )
% 67.91/68.28  , clause( 144229, [ hskp17, hskp1, hskp30, hskp5, hskp1, hskp30 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144231, [ hskp17, hskp1, hskp30, hskp5 ] )
% 67.91/68.28  , clause( 144230, [ hskp17, hskp1, hskp30, hskp5, hskp30 ] )
% 67.91/68.28  , 2, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76899, [ hskp17, hskp1, hskp30, hskp5 ] )
% 67.91/68.28  , clause( 144231, [ hskp17, hskp1, hskp30, hskp5 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144232, [ 'c1_1'( a1977 ), hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.28  , 1, clause( 76899, [ hskp17, hskp1, hskp30, hskp5 ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76900, [ hskp17, hskp1, hskp30, 'c1_1'( a1977 ) ] )
% 67.91/68.28  , clause( 144232, [ 'c1_1'( a1977 ), hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144233, [ ~( 'c2_1'( a1977 ) ), hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.28  , 1, clause( 76899, [ hskp17, hskp1, hskp30, hskp5 ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76901, [ hskp17, hskp1, hskp30, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 144233, [ ~( 'c2_1'( a1977 ) ), hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144234, [ ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), hskp17, hskp17, 
% 67.91/68.28    hskp1, hskp30 ] )
% 67.91/68.28  , clause( 24358, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp17, ~( 'c1_1'( X
% 67.91/68.28     ) ) ] )
% 67.91/68.28  , 3, clause( 76900, [ hskp17, hskp1, hskp30, 'c1_1'( a1977 ) ] )
% 67.91/68.28  , 3, substitution( 0, [ :=( X, a1977 )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144235, [ ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), hskp17, hskp1, 
% 67.91/68.28    hskp30 ] )
% 67.91/68.28  , clause( 144234, [ ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), hskp17, hskp17, 
% 67.91/68.28    hskp1, hskp30 ] )
% 67.91/68.28  , 2, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76906, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987
% 67.91/68.28     ) ] )
% 67.91/68.28  , clause( 144235, [ ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), hskp17, hskp1, 
% 67.91/68.28    hskp30 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 4 ), ==>( 2
% 67.91/68.28    , 0 ), ==>( 3, 1 ), ==>( 4, 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144236, [ hskp17, hskp1, hskp30, hskp17, hskp1, hskp7, 'c0_1'( 
% 67.91/68.28    a1977 ), ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 76901, [ hskp17, hskp1, hskp30, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.28  , 3, clause( 60396, [ hskp17, hskp1, hskp7, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.28    'c2_1'( X ) ] )
% 67.91/68.28  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144237, [ hskp17, hskp1, hskp30, hskp1, hskp7, 'c0_1'( a1977 ), ~( 
% 67.91/68.28    'c1_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 144236, [ hskp17, hskp1, hskp30, hskp17, hskp1, hskp7, 'c0_1'( 
% 67.91/68.28    a1977 ), ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144238, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ), ~( 'c1_1'( 
% 67.91/68.28    a1977 ) ) ] )
% 67.91/68.28  , clause( 144237, [ hskp17, hskp1, hskp30, hskp1, hskp7, 'c0_1'( a1977 ), 
% 67.91/68.28    ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76907, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ), ~( 'c1_1'( 
% 67.91/68.28    a1977 ) ) ] )
% 67.91/68.28  , clause( 144238, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ), ~( 
% 67.91/68.28    'c1_1'( a1977 ) ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144239, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ), hskp17, 
% 67.91/68.28    hskp1, hskp30 ] )
% 67.91/68.28  , clause( 76907, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ), ~( 'c1_1'( 
% 67.91/68.28    a1977 ) ) ] )
% 67.91/68.28  , 5, clause( 76900, [ hskp17, hskp1, hskp30, 'c1_1'( a1977 ) ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144240, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ), hskp1, 
% 67.91/68.28    hskp30 ] )
% 67.91/68.28  , clause( 144239, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ), hskp17, 
% 67.91/68.28    hskp1, hskp30 ] )
% 67.91/68.28  , 0, 5, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144241, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ), hskp30 ]
% 67.91/68.28     )
% 67.91/68.28  , clause( 144240, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ), hskp1, 
% 67.91/68.28    hskp30 ] )
% 67.91/68.28  , 1, 5, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144242, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ) ] )
% 67.91/68.28  , clause( 144241, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ), hskp30 ]
% 67.91/68.28     )
% 67.91/68.28  , 2, 5, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 76915, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ) ] )
% 67.91/68.28  , clause( 144242, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144243, [ hskp17, hskp1, hskp30, hskp17, hskp1, hskp30, ~( 'c0_1'( 
% 67.91/68.28    a1975 ) ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , clause( 76890, [ hskp17, hskp1, hskp30, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.28  , 3, clause( 76893, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), ~( 
% 67.91/68.28    'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.28  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144244, [ hskp17, hskp1, hskp30, hskp1, hskp30, ~( 'c0_1'( a1975 )
% 67.91/68.28     ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , clause( 144243, [ hskp17, hskp1, hskp30, hskp17, hskp1, hskp30, ~( 'c0_1'( 
% 67.91/68.28    a1975 ) ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144245, [ hskp17, hskp1, hskp30, hskp30, ~( 'c0_1'( a1975 ) ), ~( 
% 67.91/68.28    'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , clause( 144244, [ hskp17, hskp1, hskp30, hskp1, hskp30, ~( 'c0_1'( a1975
% 67.91/68.28     ) ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144246, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), ~( 'c0_1'( 
% 67.91/68.28    a1987 ) ) ] )
% 67.91/68.28  , clause( 144245, [ hskp17, hskp1, hskp30, hskp30, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.28    ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , 2, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77180, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), ~( 'c0_1'( 
% 67.91/68.28    a1987 ) ) ] )
% 67.91/68.28  , clause( 144246, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), ~( 'c0_1'( 
% 67.91/68.28    a1987 ) ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144247, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp17, 
% 67.91/68.28    hskp1, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 77180, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), ~( 'c0_1'( 
% 67.91/68.28    a1987 ) ) ] )
% 67.91/68.28  , 4, clause( 76906, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ), 'c0_1'( 
% 67.91/68.28    a1987 ) ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144248, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp1, 
% 67.91/68.28    hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 144247, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp17, 
% 67.91/68.28    hskp1, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144249, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp30, ~( 
% 67.91/68.28    'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 144248, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp1, 
% 67.91/68.28    hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144250, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), ~( 'c0_1'( 
% 67.91/68.28    a1977 ) ) ] )
% 67.91/68.28  , clause( 144249, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp30, 
% 67.91/68.28    ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , 2, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77183, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ), ~( 'c0_1'( 
% 67.91/68.28    a1975 ) ) ] )
% 67.91/68.28  , clause( 144250, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), ~( 'c0_1'( 
% 67.91/68.28    a1977 ) ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144251, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ), hskp17, 
% 67.91/68.28    hskp1, hskp30 ] )
% 67.91/68.28  , clause( 77183, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ), ~( 'c0_1'( 
% 67.91/68.28    a1975 ) ) ] )
% 67.91/68.28  , 4, clause( 76889, [ hskp17, hskp1, hskp30, 'c0_1'( a1975 ) ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144252, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ), hskp1, 
% 67.91/68.28    hskp30 ] )
% 67.91/68.28  , clause( 144251, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ), hskp17, 
% 67.91/68.28    hskp1, hskp30 ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144253, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ), hskp30 ] )
% 67.91/68.28  , clause( 144252, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ), hskp1, 
% 67.91/68.28    hskp30 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144254, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 144253, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ), hskp30 ]
% 67.91/68.28     )
% 67.91/68.28  , 2, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77185, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , clause( 144254, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144255, [ hskp17, hskp1, hskp30, hskp17, hskp1, hskp30, hskp7 ] )
% 67.91/68.28  , clause( 77185, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.28  , 3, clause( 76915, [ hskp17, hskp1, hskp30, hskp7, 'c0_1'( a1977 ) ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144256, [ hskp17, hskp1, hskp30, hskp1, hskp30, hskp7 ] )
% 67.91/68.28  , clause( 144255, [ hskp17, hskp1, hskp30, hskp17, hskp1, hskp30, hskp7 ]
% 67.91/68.28     )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144257, [ hskp17, hskp1, hskp30, hskp30, hskp7 ] )
% 67.91/68.28  , clause( 144256, [ hskp17, hskp1, hskp30, hskp1, hskp30, hskp7 ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144258, [ hskp17, hskp1, hskp30, hskp7 ] )
% 67.91/68.28  , clause( 144257, [ hskp17, hskp1, hskp30, hskp30, hskp7 ] )
% 67.91/68.28  , 2, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77186, [ hskp17, hskp1, hskp30, hskp7 ] )
% 67.91/68.28  , clause( 144258, [ hskp17, hskp1, hskp30, hskp7 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144259, [ 'c0_1'( a1981 ), hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , clause( 72, [ 'c0_1'( a1981 ), ~( hskp7 ) ] )
% 67.91/68.28  , 1, clause( 77186, [ hskp17, hskp1, hskp30, hskp7 ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77187, [ hskp17, hskp1, hskp30, 'c0_1'( a1981 ) ] )
% 67.91/68.28  , clause( 144259, [ 'c0_1'( a1981 ), hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144260, [ 'c1_1'( a1981 ), hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , clause( 73, [ 'c1_1'( a1981 ), ~( hskp7 ) ] )
% 67.91/68.28  , 1, clause( 77186, [ hskp17, hskp1, hskp30, hskp7 ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77188, [ hskp17, hskp1, hskp30, 'c1_1'( a1981 ) ] )
% 67.91/68.28  , clause( 144260, [ 'c1_1'( a1981 ), hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144261, [ ~( 'c0_1'( a1981 ) ), 'c0_1'( a1987 ), hskp17, hskp17, 
% 67.91/68.28    hskp1, hskp30 ] )
% 67.91/68.28  , clause( 24358, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp17, ~( 'c1_1'( X
% 67.91/68.28     ) ) ] )
% 67.91/68.28  , 3, clause( 77188, [ hskp17, hskp1, hskp30, 'c1_1'( a1981 ) ] )
% 67.91/68.28  , 3, substitution( 0, [ :=( X, a1981 )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144262, [ ~( 'c0_1'( a1981 ) ), 'c0_1'( a1987 ), hskp17, hskp1, 
% 67.91/68.28    hskp30 ] )
% 67.91/68.28  , clause( 144261, [ ~( 'c0_1'( a1981 ) ), 'c0_1'( a1987 ), hskp17, hskp17, 
% 67.91/68.28    hskp1, hskp30 ] )
% 67.91/68.28  , 2, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77193, [ hskp17, hskp1, hskp30, 'c0_1'( a1987 ), ~( 'c0_1'( a1981 )
% 67.91/68.28     ) ] )
% 67.91/68.28  , clause( 144262, [ ~( 'c0_1'( a1981 ) ), 'c0_1'( a1987 ), hskp17, hskp1, 
% 67.91/68.28    hskp30 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 3 ), ==>( 2
% 67.91/68.28    , 0 ), ==>( 3, 1 ), ==>( 4, 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144263, [ hskp17, hskp1, hskp30, 'c0_1'( a1987 ), hskp17, hskp1, 
% 67.91/68.28    hskp30 ] )
% 67.91/68.28  , clause( 77193, [ hskp17, hskp1, hskp30, 'c0_1'( a1987 ), ~( 'c0_1'( a1981
% 67.91/68.28     ) ) ] )
% 67.91/68.28  , 4, clause( 77187, [ hskp17, hskp1, hskp30, 'c0_1'( a1981 ) ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144264, [ hskp17, hskp1, hskp30, 'c0_1'( a1987 ), hskp1, hskp30 ]
% 67.91/68.28     )
% 67.91/68.28  , clause( 144263, [ hskp17, hskp1, hskp30, 'c0_1'( a1987 ), hskp17, hskp1, 
% 67.91/68.28    hskp30 ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144265, [ hskp17, hskp1, hskp30, 'c0_1'( a1987 ), hskp30 ] )
% 67.91/68.28  , clause( 144264, [ hskp17, hskp1, hskp30, 'c0_1'( a1987 ), hskp1, hskp30 ]
% 67.91/68.28     )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144266, [ hskp17, hskp1, hskp30, 'c0_1'( a1987 ) ] )
% 67.91/68.28  , clause( 144265, [ hskp17, hskp1, hskp30, 'c0_1'( a1987 ), hskp30 ] )
% 67.91/68.28  , 2, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77201, [ hskp17, hskp1, hskp30, 'c0_1'( a1987 ) ] )
% 67.91/68.28  , clause( 144266, [ hskp17, hskp1, hskp30, 'c0_1'( a1987 ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144267, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp17, 
% 67.91/68.28    hskp1, hskp30 ] )
% 67.91/68.28  , clause( 77180, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), ~( 'c0_1'( 
% 67.91/68.28    a1987 ) ) ] )
% 67.91/68.28  , 4, clause( 77201, [ hskp17, hskp1, hskp30, 'c0_1'( a1987 ) ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144268, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp1, 
% 67.91/68.28    hskp30 ] )
% 67.91/68.28  , clause( 144267, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp17, 
% 67.91/68.28    hskp1, hskp30 ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144269, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp30 ] )
% 67.91/68.28  , clause( 144268, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp1, 
% 67.91/68.28    hskp30 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144270, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ) ] )
% 67.91/68.28  , clause( 144269, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ), hskp30 ]
% 67.91/68.28     )
% 67.91/68.28  , 2, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77202, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ) ] )
% 67.91/68.28  , clause( 144270, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144271, [ hskp17, hskp1, hskp30, hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , clause( 77202, [ hskp17, hskp1, hskp30, ~( 'c0_1'( a1975 ) ) ] )
% 67.91/68.28  , 3, clause( 76889, [ hskp17, hskp1, hskp30, 'c0_1'( a1975 ) ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144272, [ hskp17, hskp1, hskp30, hskp1, hskp30 ] )
% 67.91/68.28  , clause( 144271, [ hskp17, hskp1, hskp30, hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144273, [ hskp17, hskp1, hskp30, hskp30 ] )
% 67.91/68.28  , clause( 144272, [ hskp17, hskp1, hskp30, hskp1, hskp30 ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144274, [ hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , clause( 144273, [ hskp17, hskp1, hskp30, hskp30 ] )
% 67.91/68.28  , 2, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77212, [ hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , clause( 144274, [ hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144275, [ 'c3_1'( a2005 ), hskp17, hskp1 ] )
% 67.91/68.28  , clause( 38, [ 'c3_1'( a2005 ), ~( hskp30 ) ] )
% 67.91/68.28  , 1, clause( 77212, [ hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77213, [ hskp17, hskp1, 'c3_1'( a2005 ) ] )
% 67.91/68.28  , clause( 144275, [ 'c3_1'( a2005 ), hskp17, hskp1 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144276, [ 'c2_1'( a2005 ), hskp17, hskp1 ] )
% 67.91/68.28  , clause( 37, [ 'c2_1'( a2005 ), ~( hskp30 ) ] )
% 67.91/68.28  , 1, clause( 77212, [ hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77214, [ hskp17, hskp1, 'c2_1'( a2005 ) ] )
% 67.91/68.28  , clause( 144276, [ 'c2_1'( a2005 ), hskp17, hskp1 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144277, [ 'c0_1'( a2005 ), hskp17, hskp1 ] )
% 67.91/68.28  , clause( 36, [ 'c0_1'( a2005 ), ~( hskp30 ) ] )
% 67.91/68.28  , 1, clause( 77212, [ hskp17, hskp1, hskp30 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77215, [ hskp17, hskp1, 'c0_1'( a2005 ) ] )
% 67.91/68.28  , clause( 144277, [ 'c0_1'( a2005 ), hskp17, hskp1 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144278, [ ~( 'c0_1'( a2005 ) ), ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 
% 67.91/68.28    'c1_1'( X ), ~( 'c2_1'( a2005 ) ), 'c2_1'( X ), hskp17, hskp1 ] )
% 67.91/68.28  , clause( 818, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( Y
% 67.91/68.28     ), ~( 'c2_1'( X ) ), 'c2_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.28  , 6, clause( 77213, [ hskp17, hskp1, 'c3_1'( a2005 ) ] )
% 67.91/68.28  , 2, substitution( 0, [ :=( X, a2005 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.28    ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144288, [ ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( X ), ~( 'c2_1'( 
% 67.91/68.28    a2005 ) ), 'c2_1'( X ), hskp17, hskp1, hskp17, hskp1 ] )
% 67.91/68.28  , clause( 144278, [ ~( 'c0_1'( a2005 ) ), ~( 'c0_1'( X ) ), 'c1_1'( a2005 )
% 67.91/68.28    , 'c1_1'( X ), ~( 'c2_1'( a2005 ) ), 'c2_1'( X ), hskp17, hskp1 ] )
% 67.91/68.28  , 0, clause( 77215, [ hskp17, hskp1, 'c0_1'( a2005 ) ] )
% 67.91/68.28  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144290, [ ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( X ), ~( 'c2_1'( 
% 67.91/68.28    a2005 ) ), 'c2_1'( X ), hskp17, hskp1, hskp1 ] )
% 67.91/68.28  , clause( 144288, [ ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( X ), ~( 
% 67.91/68.28    'c2_1'( a2005 ) ), 'c2_1'( X ), hskp17, hskp1, hskp17, hskp1 ] )
% 67.91/68.28  , 5, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144292, [ ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( X ), ~( 'c2_1'( 
% 67.91/68.28    a2005 ) ), 'c2_1'( X ), hskp17, hskp1 ] )
% 67.91/68.28  , clause( 144290, [ ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( X ), ~( 
% 67.91/68.28    'c2_1'( a2005 ) ), 'c2_1'( X ), hskp17, hskp1, hskp1 ] )
% 67.91/68.28  , 6, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77226, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( 
% 67.91/68.28    X ), 'c2_1'( X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.28  , clause( 144292, [ ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( X ), ~( 
% 67.91/68.28    'c2_1'( a2005 ) ), 'c2_1'( X ), hskp17, hskp1 ] )
% 67.91/68.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.91/68.28    3 ), ==>( 2, 4 ), ==>( 3, 6 ), ==>( 4, 5 ), ==>( 5, 0 ), ==>( 6, 1 )] )
% 67.91/68.28     ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144294, [ ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( a2005 ) ), hskp17, 
% 67.91/68.28    hskp17, hskp1 ] )
% 67.91/68.28  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.28     ) ] )
% 67.91/68.28  , 3, clause( 77214, [ hskp17, hskp1, 'c2_1'( a2005 ) ] )
% 67.91/68.28  , 2, substitution( 0, [ :=( X, a2005 )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144296, [ ~( 'c1_1'( a2005 ) ), hskp17, hskp17, hskp1, hskp17, 
% 67.91/68.28    hskp1 ] )
% 67.91/68.28  , clause( 144294, [ ~( 'c0_1'( a2005 ) ), ~( 'c1_1'( a2005 ) ), hskp17, 
% 67.91/68.28    hskp17, hskp1 ] )
% 67.91/68.28  , 0, clause( 77215, [ hskp17, hskp1, 'c0_1'( a2005 ) ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144297, [ ~( 'c1_1'( a2005 ) ), hskp17, hskp1, hskp17, hskp1 ] )
% 67.91/68.28  , clause( 144296, [ ~( 'c1_1'( a2005 ) ), hskp17, hskp17, hskp1, hskp17, 
% 67.91/68.28    hskp1 ] )
% 67.91/68.28  , 1, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144298, [ ~( 'c1_1'( a2005 ) ), hskp17, hskp1, hskp1 ] )
% 67.91/68.28  , clause( 144297, [ ~( 'c1_1'( a2005 ) ), hskp17, hskp1, hskp17, hskp1 ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144299, [ ~( 'c1_1'( a2005 ) ), hskp17, hskp1 ] )
% 67.91/68.28  , clause( 144298, [ ~( 'c1_1'( a2005 ) ), hskp17, hskp1, hskp1 ] )
% 67.91/68.28  , 2, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 77239, [ hskp17, hskp1, ~( 'c1_1'( a2005 ) ) ] )
% 67.91/68.28  , clause( 144299, [ ~( 'c1_1'( a2005 ) ), hskp17, hskp1 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144316, [ hskp17, hskp1, hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X
% 67.91/68.28     ), 'c2_1'( X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.28  , clause( 77239, [ hskp17, hskp1, ~( 'c1_1'( a2005 ) ) ] )
% 67.91/68.28  , 2, clause( 77226, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 
% 67.91/68.28    'c1_1'( X ), 'c2_1'( X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144317, [ hskp17, hskp1, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.28    'c2_1'( X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.28  , clause( 144316, [ hskp17, hskp1, hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( 
% 67.91/68.28    X ), 'c2_1'( X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.28  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144318, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X )
% 67.91/68.28    , ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.28  , clause( 144317, [ hskp17, hskp1, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.28    'c2_1'( X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.28  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144319, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X )
% 67.91/68.28    , hskp17, hskp1 ] )
% 67.91/68.28  , clause( 144318, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X
% 67.91/68.28     ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.28  , 5, clause( 77214, [ hskp17, hskp1, 'c2_1'( a2005 ) ] )
% 67.91/68.28  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144320, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X )
% 67.91/68.28    , hskp1 ] )
% 67.91/68.28  , clause( 144319, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X
% 67.91/68.28     ), hskp17, hskp1 ] )
% 67.91/68.28  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144321, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X )
% 67.91/68.28     ] )
% 67.91/68.28  , clause( 144320, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X
% 67.91/68.28     ), hskp1 ] )
% 67.91/68.28  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 80484, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X )
% 67.91/68.28     ] )
% 67.91/68.28  , clause( 144321, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X
% 67.91/68.28     ) ] )
% 67.91/68.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.28    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144338, [ hskp16, hskp17, hskp16, hskp17, 'c0_1'( X ), 'c1_1'( X )
% 67.91/68.28    , ~( 'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.28  , clause( 66789, [ hskp16, hskp17, ~( 'c0_1'( a2003 ) ) ] )
% 67.91/68.28  , 2, clause( 66794, [ hskp16, hskp17, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( 
% 67.91/68.28    X ), ~( 'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144339, [ hskp16, hskp17, hskp17, 'c0_1'( X ), 'c1_1'( X ), ~( 
% 67.91/68.28    'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.28  , clause( 144338, [ hskp16, hskp17, hskp16, hskp17, 'c0_1'( X ), 'c1_1'( X
% 67.91/68.28     ), ~( 'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.28  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144340, [ hskp16, hskp17, 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( 
% 67.91/68.28    a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.28  , clause( 144339, [ hskp16, hskp17, hskp17, 'c0_1'( X ), 'c1_1'( X ), ~( 
% 67.91/68.28    'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.28  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144341, [ hskp16, hskp17, 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( X ), 
% 67.91/68.28    hskp16, hskp17 ] )
% 67.91/68.28  , clause( 144340, [ hskp16, hskp17, 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( 
% 67.91/68.28    a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.28  , 4, clause( 66782, [ hskp16, hskp17, 'c2_1'( a2003 ) ] )
% 67.91/68.28  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144342, [ hskp16, hskp17, 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( X ), 
% 67.91/68.28    hskp17 ] )
% 67.91/68.28  , clause( 144341, [ hskp16, hskp17, 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( X ), 
% 67.91/68.28    hskp16, hskp17 ] )
% 67.91/68.28  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144343, [ hskp16, hskp17, 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( X ) ]
% 67.91/68.28     )
% 67.91/68.28  , clause( 144342, [ hskp16, hskp17, 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( X ), 
% 67.91/68.28    hskp17 ] )
% 67.91/68.28  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 80706, [ hskp16, hskp17, 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.28  , clause( 144343, [ hskp16, hskp17, 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( X ) ]
% 67.91/68.28     )
% 67.91/68.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.28    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144344, [ hskp17, hskp1, hskp17, hskp1, ~( 'c0_1'( a2012 ) ), 
% 67.91/68.28    'c1_1'( a2012 ) ] )
% 67.91/68.28  , clause( 76398, [ hskp17, hskp1, ~( 'c2_1'( a2012 ) ) ] )
% 67.91/68.28  , 2, clause( 80484, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( 
% 67.91/68.28    X ) ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2012 )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144345, [ hskp17, hskp1, hskp1, ~( 'c0_1'( a2012 ) ), 'c1_1'( a2012
% 67.91/68.28     ) ] )
% 67.91/68.28  , clause( 144344, [ hskp17, hskp1, hskp17, hskp1, ~( 'c0_1'( a2012 ) ), 
% 67.91/68.28    'c1_1'( a2012 ) ] )
% 67.91/68.28  , 0, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144346, [ hskp17, hskp1, ~( 'c0_1'( a2012 ) ), 'c1_1'( a2012 ) ] )
% 67.91/68.28  , clause( 144345, [ hskp17, hskp1, hskp1, ~( 'c0_1'( a2012 ) ), 'c1_1'( 
% 67.91/68.28    a2012 ) ] )
% 67.91/68.28  , 1, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144347, [ hskp17, hskp1, 'c1_1'( a2012 ), hskp17, hskp1 ] )
% 67.91/68.28  , clause( 144346, [ hskp17, hskp1, ~( 'c0_1'( a2012 ) ), 'c1_1'( a2012 ) ]
% 67.91/68.28     )
% 67.91/68.28  , 2, clause( 76397, [ hskp17, hskp1, 'c0_1'( a2012 ) ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144348, [ hskp17, hskp1, 'c1_1'( a2012 ), hskp1 ] )
% 67.91/68.28  , clause( 144347, [ hskp17, hskp1, 'c1_1'( a2012 ), hskp17, hskp1 ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144349, [ hskp17, hskp1, 'c1_1'( a2012 ) ] )
% 67.91/68.28  , clause( 144348, [ hskp17, hskp1, 'c1_1'( a2012 ), hskp1 ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 80867, [ hskp17, hskp1, 'c1_1'( a2012 ) ] )
% 67.91/68.28  , clause( 144349, [ hskp17, hskp1, 'c1_1'( a2012 ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144350, [ hskp17, hskp1, 'c0_1'( a1987 ), hskp17, hskp1 ] )
% 67.91/68.28  , clause( 76409, [ hskp17, hskp1, 'c0_1'( a1987 ), ~( 'c1_1'( a2012 ) ) ]
% 67.91/68.28     )
% 67.91/68.28  , 3, clause( 80867, [ hskp17, hskp1, 'c1_1'( a2012 ) ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144351, [ hskp17, hskp1, 'c0_1'( a1987 ), hskp1 ] )
% 67.91/68.28  , clause( 144350, [ hskp17, hskp1, 'c0_1'( a1987 ), hskp17, hskp1 ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144352, [ hskp17, hskp1, 'c0_1'( a1987 ) ] )
% 67.91/68.28  , clause( 144351, [ hskp17, hskp1, 'c0_1'( a1987 ), hskp1 ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 80878, [ hskp17, hskp1, 'c0_1'( a1987 ) ] )
% 67.91/68.28  , clause( 144352, [ hskp17, hskp1, 'c0_1'( a1987 ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144353, [ hskp17, hskp1, hskp4, hskp17, hskp1 ] )
% 67.91/68.28  , clause( 76443, [ hskp17, hskp1, hskp4, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , 3, clause( 80878, [ hskp17, hskp1, 'c0_1'( a1987 ) ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144354, [ hskp17, hskp1, hskp4, hskp1 ] )
% 67.91/68.28  , clause( 144353, [ hskp17, hskp1, hskp4, hskp17, hskp1 ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144355, [ hskp17, hskp1, hskp4 ] )
% 67.91/68.28  , clause( 144354, [ hskp17, hskp1, hskp4, hskp1 ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 80885, [ hskp17, hskp1, hskp4 ] )
% 67.91/68.28  , clause( 144355, [ hskp17, hskp1, hskp4 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144356, [ 'c0_1'( a1975 ), hskp17, hskp1 ] )
% 67.91/68.28  , clause( 76, [ 'c0_1'( a1975 ), ~( hskp4 ) ] )
% 67.91/68.28  , 1, clause( 80885, [ hskp17, hskp1, hskp4 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 80890, [ hskp17, hskp1, 'c0_1'( a1975 ) ] )
% 67.91/68.28  , clause( 144356, [ 'c0_1'( a1975 ), hskp17, hskp1 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144357, [ ~( 'c1_1'( a1975 ) ), hskp17, hskp1 ] )
% 67.91/68.28  , clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.28  , 1, clause( 80885, [ hskp17, hskp1, hskp4 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 80891, [ hskp17, hskp1, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.28  , clause( 144357, [ ~( 'c1_1'( a1975 ) ), hskp17, hskp1 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144358, [ ~( 'c2_1'( a1975 ) ), hskp17, hskp1 ] )
% 67.91/68.28  , clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.28  , 1, clause( 80885, [ hskp17, hskp1, hskp4 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 80892, [ hskp17, hskp1, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.28  , clause( 144358, [ ~( 'c2_1'( a1975 ) ), hskp17, hskp1 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144359, [ hskp17, hskp1, hskp17, hskp1, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.28    'c1_1'( a1975 ) ] )
% 67.91/68.28  , clause( 80892, [ hskp17, hskp1, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.28  , 2, clause( 80484, [ hskp17, hskp1, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( 
% 67.91/68.28    X ) ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144360, [ hskp17, hskp1, hskp1, ~( 'c0_1'( a1975 ) ), 'c1_1'( a1975
% 67.91/68.28     ) ] )
% 67.91/68.28  , clause( 144359, [ hskp17, hskp1, hskp17, hskp1, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.28    'c1_1'( a1975 ) ] )
% 67.91/68.28  , 0, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144361, [ hskp17, hskp1, ~( 'c0_1'( a1975 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.28  , clause( 144360, [ hskp17, hskp1, hskp1, ~( 'c0_1'( a1975 ) ), 'c1_1'( 
% 67.91/68.28    a1975 ) ] )
% 67.91/68.28  , 1, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144362, [ hskp17, hskp1, 'c1_1'( a1975 ), hskp17, hskp1 ] )
% 67.91/68.28  , clause( 144361, [ hskp17, hskp1, ~( 'c0_1'( a1975 ) ), 'c1_1'( a1975 ) ]
% 67.91/68.28     )
% 67.91/68.28  , 2, clause( 80890, [ hskp17, hskp1, 'c0_1'( a1975 ) ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144363, [ hskp17, hskp1, 'c1_1'( a1975 ), hskp1 ] )
% 67.91/68.28  , clause( 144362, [ hskp17, hskp1, 'c1_1'( a1975 ), hskp17, hskp1 ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144364, [ hskp17, hskp1, 'c1_1'( a1975 ) ] )
% 67.91/68.28  , clause( 144363, [ hskp17, hskp1, 'c1_1'( a1975 ), hskp1 ] )
% 67.91/68.28  , 1, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 80903, [ hskp17, hskp1, 'c1_1'( a1975 ) ] )
% 67.91/68.28  , clause( 144364, [ hskp17, hskp1, 'c1_1'( a1975 ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144365, [ hskp17, hskp1, hskp17, hskp1 ] )
% 67.91/68.28  , clause( 80891, [ hskp17, hskp1, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.28  , 2, clause( 80903, [ hskp17, hskp1, 'c1_1'( a1975 ) ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144366, [ hskp17, hskp1, hskp1 ] )
% 67.91/68.28  , clause( 144365, [ hskp17, hskp1, hskp17, hskp1 ] )
% 67.91/68.28  , 0, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144367, [ hskp17, hskp1 ] )
% 67.91/68.28  , clause( 144366, [ hskp17, hskp1, hskp1 ] )
% 67.91/68.28  , 1, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 80904, [ hskp17, hskp1 ] )
% 67.91/68.28  , clause( 144367, [ hskp17, hskp1 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.28     ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144368, [ 'c0_1'( a1971 ), hskp17 ] )
% 67.91/68.28  , clause( 81, [ 'c0_1'( a1971 ), ~( hskp1 ) ] )
% 67.91/68.28  , 1, clause( 80904, [ hskp17, hskp1 ] )
% 67.91/68.28  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 80905, [ hskp17, 'c0_1'( a1971 ) ] )
% 67.91/68.28  , clause( 144368, [ 'c0_1'( a1971 ), hskp17 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.28     ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144369, [ 'c2_1'( a1971 ), hskp17 ] )
% 67.91/68.28  , clause( 82, [ 'c2_1'( a1971 ), ~( hskp1 ) ] )
% 67.91/68.28  , 1, clause( 80904, [ hskp17, hskp1 ] )
% 67.91/68.28  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 80906, [ hskp17, 'c2_1'( a1971 ) ] )
% 67.91/68.28  , clause( 144369, [ 'c2_1'( a1971 ), hskp17 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.28     ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144370, [ ~( 'c1_1'( a1971 ) ), hskp17 ] )
% 67.91/68.28  , clause( 125, [ ~( 'c1_1'( a1971 ) ), ~( hskp1 ) ] )
% 67.91/68.28  , 1, clause( 80904, [ hskp17, hskp1 ] )
% 67.91/68.28  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 80907, [ hskp17, ~( 'c1_1'( a1971 ) ) ] )
% 67.91/68.28  , clause( 144370, [ ~( 'c1_1'( a1971 ) ), hskp17 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.28     ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144371, [ ~( 'c0_1'( a1971 ) ), ~( 'c0_1'( X ) ), 'c1_1'( a1971 ), 
% 67.91/68.28    'c1_1'( X ), hskp3, hskp17, 'c2_1'( X ), hskp17 ] )
% 67.91/68.28  , clause( 4297, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( 
% 67.91/68.28    Y ), hskp3, hskp17, 'c2_1'( Y ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.28  , 7, clause( 80906, [ hskp17, 'c2_1'( a1971 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, a1971 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.28    ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144377, [ ~( 'c0_1'( X ) ), 'c1_1'( a1971 ), 'c1_1'( X ), hskp3, 
% 67.91/68.28    hskp17, 'c2_1'( X ), hskp17, hskp17 ] )
% 67.91/68.28  , clause( 144371, [ ~( 'c0_1'( a1971 ) ), ~( 'c0_1'( X ) ), 'c1_1'( a1971 )
% 67.91/68.28    , 'c1_1'( X ), hskp3, hskp17, 'c2_1'( X ), hskp17 ] )
% 67.91/68.28  , 0, clause( 80905, [ hskp17, 'c0_1'( a1971 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144379, [ ~( 'c0_1'( X ) ), 'c1_1'( a1971 ), 'c1_1'( X ), hskp3, 
% 67.91/68.28    hskp17, 'c2_1'( X ), hskp17 ] )
% 67.91/68.28  , clause( 144377, [ ~( 'c0_1'( X ) ), 'c1_1'( a1971 ), 'c1_1'( X ), hskp3, 
% 67.91/68.28    hskp17, 'c2_1'( X ), hskp17, hskp17 ] )
% 67.91/68.28  , 4, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144381, [ ~( 'c0_1'( X ) ), 'c1_1'( a1971 ), 'c1_1'( X ), hskp3, 
% 67.91/68.28    hskp17, 'c2_1'( X ) ] )
% 67.91/68.28  , clause( 144379, [ ~( 'c0_1'( X ) ), 'c1_1'( a1971 ), 'c1_1'( X ), hskp3, 
% 67.91/68.28    hskp17, 'c2_1'( X ), hskp17 ] )
% 67.91/68.28  , 4, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 80919, [ hskp17, ~( 'c0_1'( X ) ), hskp3, 'c1_1'( X ), 'c1_1'( 
% 67.91/68.28    a1971 ), 'c2_1'( X ) ] )
% 67.91/68.28  , clause( 144381, [ ~( 'c0_1'( X ) ), 'c1_1'( a1971 ), 'c1_1'( X ), hskp3, 
% 67.91/68.28    hskp17, 'c2_1'( X ) ] )
% 67.91/68.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.91/68.28    4 ), ==>( 2, 3 ), ==>( 3, 2 ), ==>( 4, 0 ), ==>( 5, 5 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144383, [ hskp16, hskp17, hskp16, hskp17, 'c0_1'( a2000 ), 'c1_1'( 
% 67.91/68.28    a2000 ) ] )
% 67.91/68.28  , clause( 54099, [ hskp16, hskp17, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.28  , 2, clause( 80706, [ hskp16, hskp17, 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( X )
% 67.91/68.28     ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144384, [ hskp16, hskp17, hskp17, 'c0_1'( a2000 ), 'c1_1'( a2000 )
% 67.91/68.28     ] )
% 67.91/68.28  , clause( 144383, [ hskp16, hskp17, hskp16, hskp17, 'c0_1'( a2000 ), 'c1_1'( 
% 67.91/68.28    a2000 ) ] )
% 67.91/68.28  , 0, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144385, [ hskp16, hskp17, 'c0_1'( a2000 ), 'c1_1'( a2000 ) ] )
% 67.91/68.28  , clause( 144384, [ hskp16, hskp17, hskp17, 'c0_1'( a2000 ), 'c1_1'( a2000
% 67.91/68.28     ) ] )
% 67.91/68.28  , 1, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144386, [ hskp16, hskp17, hskp16, hskp17, 'c1_1'( a2000 ) ] )
% 67.91/68.28  , clause( 54097, [ hskp16, hskp17, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.28  , 2, clause( 144385, [ hskp16, hskp17, 'c0_1'( a2000 ), 'c1_1'( a2000 ) ]
% 67.91/68.28     )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144387, [ hskp16, hskp17, hskp17, 'c1_1'( a2000 ) ] )
% 67.91/68.28  , clause( 144386, [ hskp16, hskp17, hskp16, hskp17, 'c1_1'( a2000 ) ] )
% 67.91/68.28  , 0, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144388, [ hskp16, hskp17, 'c1_1'( a2000 ) ] )
% 67.91/68.28  , clause( 144387, [ hskp16, hskp17, hskp17, 'c1_1'( a2000 ) ] )
% 67.91/68.28  , 1, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81228, [ hskp16, hskp17, 'c1_1'( a2000 ) ] )
% 67.91/68.28  , clause( 144388, [ hskp16, hskp17, 'c1_1'( a2000 ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144389, [ hskp16, hskp17, hskp16, hskp17 ] )
% 67.91/68.28  , clause( 54098, [ hskp16, hskp17, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.28  , 2, clause( 81228, [ hskp16, hskp17, 'c1_1'( a2000 ) ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144390, [ hskp16, hskp17, hskp17 ] )
% 67.91/68.28  , clause( 144389, [ hskp16, hskp17, hskp16, hskp17 ] )
% 67.91/68.28  , 0, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144391, [ hskp16, hskp17 ] )
% 67.91/68.28  , clause( 144390, [ hskp16, hskp17, hskp17 ] )
% 67.91/68.28  , 1, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81233, [ hskp16, hskp17 ] )
% 67.91/68.28  , clause( 144391, [ hskp16, hskp17 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.28     ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144392, [ 'c1_1'( a1998 ), hskp16 ] )
% 67.91/68.28  , clause( 58, [ 'c1_1'( a1998 ), ~( hskp17 ) ] )
% 67.91/68.28  , 1, clause( 81233, [ hskp16, hskp17 ] )
% 67.91/68.28  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81248, [ hskp16, 'c1_1'( a1998 ) ] )
% 67.91/68.28  , clause( 144392, [ 'c1_1'( a1998 ), hskp16 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.28     ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144393, [ 'c3_1'( a1998 ), hskp16 ] )
% 67.91/68.28  , clause( 59, [ 'c3_1'( a1998 ), ~( hskp17 ) ] )
% 67.91/68.28  , 1, clause( 81233, [ hskp16, hskp17 ] )
% 67.91/68.28  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.28  , clause( 144393, [ 'c3_1'( a1998 ), hskp16 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.28     ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144394, [ ~( 'c0_1'( a1998 ) ), hskp16 ] )
% 67.91/68.28  , clause( 100, [ ~( 'c0_1'( a1998 ) ), ~( hskp17 ) ] )
% 67.91/68.28  , 1, clause( 81233, [ hskp16, hskp17 ] )
% 67.91/68.28  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81250, [ hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.28  , clause( 144394, [ ~( 'c0_1'( a1998 ) ), hskp16 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.28     ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144395, [ hskp18, hskp29, 'c0_1'( a1998 ), ~( 'c1_1'( a1998 ) ), 
% 67.91/68.28    hskp16 ] )
% 67.91/68.28  , clause( 32588, [ hskp18, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c3_1'( 
% 67.91/68.28    X ) ) ] )
% 67.91/68.28  , 4, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, a1998 )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144396, [ hskp16, hskp18, hskp29, ~( 'c1_1'( a1998 ) ), hskp16 ] )
% 67.91/68.28  , clause( 81250, [ hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.28  , 1, clause( 144395, [ hskp18, hskp29, 'c0_1'( a1998 ), ~( 'c1_1'( a1998 )
% 67.91/68.28     ), hskp16 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144397, [ hskp16, hskp18, hskp29, ~( 'c1_1'( a1998 ) ) ] )
% 67.91/68.28  , clause( 144396, [ hskp16, hskp18, hskp29, ~( 'c1_1'( a1998 ) ), hskp16 ]
% 67.91/68.28     )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81281, [ hskp16, hskp18, hskp29, ~( 'c1_1'( a1998 ) ) ] )
% 67.91/68.28  , clause( 144397, [ hskp16, hskp18, hskp29, ~( 'c1_1'( a1998 ) ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144398, [ 'c0_1'( a1987 ), 'c0_1'( a1998 ), hskp9, 'c2_1'( a1998 )
% 67.91/68.28    , hskp16 ] )
% 67.91/68.28  , clause( 23292, [ 'c0_1'( a1987 ), 'c0_1'( X ), hskp9, 'c2_1'( X ), ~( 
% 67.91/68.28    'c3_1'( X ) ) ] )
% 67.91/68.28  , 4, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, a1998 )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144399, [ hskp16, 'c0_1'( a1987 ), hskp9, 'c2_1'( a1998 ), hskp16 ]
% 67.91/68.28     )
% 67.91/68.28  , clause( 81250, [ hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.28  , 1, clause( 144398, [ 'c0_1'( a1987 ), 'c0_1'( a1998 ), hskp9, 'c2_1'( 
% 67.91/68.28    a1998 ), hskp16 ] )
% 67.91/68.28  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144400, [ hskp16, 'c0_1'( a1987 ), hskp9, 'c2_1'( a1998 ) ] )
% 67.91/68.28  , clause( 144399, [ hskp16, 'c0_1'( a1987 ), hskp9, 'c2_1'( a1998 ), hskp16
% 67.91/68.28     ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81282, [ hskp16, hskp9, 'c0_1'( a1987 ), 'c2_1'( a1998 ) ] )
% 67.91/68.28  , clause( 144400, [ hskp16, 'c0_1'( a1987 ), hskp9, 'c2_1'( a1998 ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.28    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144401, [ hskp27, ~( 'c1_1'( a1998 ) ), ~( 'c2_1'( a1998 ) ), 
% 67.91/68.28    hskp16 ] )
% 67.91/68.28  , clause( 25352, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X
% 67.91/68.28     ) ) ] )
% 67.91/68.28  , 3, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, a1998 )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144402, [ hskp27, ~( 'c2_1'( a1998 ) ), hskp16, hskp16 ] )
% 67.91/68.28  , clause( 144401, [ hskp27, ~( 'c1_1'( a1998 ) ), ~( 'c2_1'( a1998 ) ), 
% 67.91/68.28    hskp16 ] )
% 67.91/68.28  , 1, clause( 81248, [ hskp16, 'c1_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144403, [ hskp27, ~( 'c2_1'( a1998 ) ), hskp16 ] )
% 67.91/68.28  , clause( 144402, [ hskp27, ~( 'c2_1'( a1998 ) ), hskp16, hskp16 ] )
% 67.91/68.28  , 2, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81286, [ hskp16, hskp27, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.28  , clause( 144403, [ hskp27, ~( 'c2_1'( a1998 ) ), hskp16 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.28    , 0 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144404, [ ~( 'c1_1'( a1998 ) ), 'c0_1'( X ), 'c1_1'( X ), hskp28, 
% 67.91/68.28    ~( 'c2_1'( a1998 ) ), hskp29, hskp6, hskp16 ] )
% 67.91/68.28  , clause( 2051, [ ~( 'c1_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y ), hskp28, ~( 
% 67.91/68.28    'c2_1'( X ) ), hskp29, hskp6, ~( 'c3_1'( X ) ) ] )
% 67.91/68.28  , 7, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, a1998 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.28    ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144405, [ 'c0_1'( X ), 'c1_1'( X ), hskp28, ~( 'c2_1'( a1998 ) ), 
% 67.91/68.28    hskp29, hskp6, hskp16, hskp16 ] )
% 67.91/68.28  , clause( 144404, [ ~( 'c1_1'( a1998 ) ), 'c0_1'( X ), 'c1_1'( X ), hskp28
% 67.91/68.28    , ~( 'c2_1'( a1998 ) ), hskp29, hskp6, hskp16 ] )
% 67.91/68.28  , 0, clause( 81248, [ hskp16, 'c1_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144406, [ 'c0_1'( X ), 'c1_1'( X ), hskp28, ~( 'c2_1'( a1998 ) ), 
% 67.91/68.28    hskp29, hskp6, hskp16 ] )
% 67.91/68.28  , clause( 144405, [ 'c0_1'( X ), 'c1_1'( X ), hskp28, ~( 'c2_1'( a1998 ) )
% 67.91/68.28    , hskp29, hskp6, hskp16, hskp16 ] )
% 67.91/68.28  , 6, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81315, [ hskp16, 'c0_1'( X ), hskp28, 'c1_1'( X ), hskp29, hskp6, 
% 67.91/68.28    ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.28  , clause( 144406, [ 'c0_1'( X ), 'c1_1'( X ), hskp28, ~( 'c2_1'( a1998 ) )
% 67.91/68.28    , hskp29, hskp6, hskp16 ] )
% 67.91/68.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.91/68.28    3 ), ==>( 2, 2 ), ==>( 3, 6 ), ==>( 4, 4 ), ==>( 5, 5 ), ==>( 6, 0 )] )
% 67.91/68.28     ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144407, [ ~( 'c1_1'( a1998 ) ), ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.28    'c0_1'( a1998 ), 'c2_1'( a1998 ), 'c3_1'( X ), hskp16 ] )
% 67.91/68.28  , clause( 817, [ ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c0_1'( Y ), 'c0_1'( X
% 67.91/68.28     ), 'c2_1'( X ), ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.91/68.28  , 5, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, a1998 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.28    ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144415, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( a1998 ), 'c2_1'( 
% 67.91/68.28    a1998 ), 'c3_1'( X ), hskp16, hskp16 ] )
% 67.91/68.28  , clause( 144407, [ ~( 'c1_1'( a1998 ) ), ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.28    'c0_1'( a1998 ), 'c2_1'( a1998 ), 'c3_1'( X ), hskp16 ] )
% 67.91/68.28  , 0, clause( 81248, [ hskp16, 'c1_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144417, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( a1998 ), 'c2_1'( 
% 67.91/68.28    a1998 ), 'c3_1'( X ), hskp16 ] )
% 67.91/68.28  , clause( 144415, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( a1998 ), 'c2_1'( 
% 67.91/68.28    a1998 ), 'c3_1'( X ), hskp16, hskp16 ] )
% 67.91/68.28  , 5, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81322, [ hskp16, 'c0_1'( X ), 'c0_1'( a1998 ), ~( 'c1_1'( X ) ), 
% 67.91/68.28    'c2_1'( a1998 ), 'c3_1'( X ) ] )
% 67.91/68.28  , clause( 144417, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( a1998 ), 'c2_1'( 
% 67.91/68.28    a1998 ), 'c3_1'( X ), hskp16 ] )
% 67.91/68.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 67.91/68.28    1 ), ==>( 2, 2 ), ==>( 3, 4 ), ==>( 4, 5 ), ==>( 5, 0 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144419, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( a1998 ) )
% 67.91/68.28    , 'c0_1'( a1998 ), hskp16, ~( 'c3_1'( X ) ), hskp16 ] )
% 67.91/68.28  , clause( 657, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.91/68.28    'c0_1'( Y ), hskp16, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.28  , 5, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, X ), :=( Y, a1998 )] ), substitution( 1, [] )
% 67.91/68.28    ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144435, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1998 ), 
% 67.91/68.28    hskp16, ~( 'c3_1'( X ) ), hskp16, hskp16 ] )
% 67.91/68.28  , clause( 144419, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( a1998 )
% 67.91/68.28     ), 'c0_1'( a1998 ), hskp16, ~( 'c3_1'( X ) ), hskp16 ] )
% 67.91/68.28  , 2, clause( 81248, [ hskp16, 'c1_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144436, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1998 ), 
% 67.91/68.28    hskp16, ~( 'c3_1'( X ) ), hskp16 ] )
% 67.91/68.28  , clause( 144435, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1998 ), 
% 67.91/68.28    hskp16, ~( 'c3_1'( X ) ), hskp16, hskp16 ] )
% 67.91/68.28  , 3, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144437, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1998 ), 
% 67.91/68.28    hskp16, ~( 'c3_1'( X ) ) ] )
% 67.91/68.28  , clause( 144436, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1998 ), 
% 67.91/68.28    hskp16, ~( 'c3_1'( X ) ), hskp16 ] )
% 67.91/68.28  , 3, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81324, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a1998 ), ~( 'c1_1'( X )
% 67.91/68.28     ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.28  , clause( 144437, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1998 ), 
% 67.91/68.28    hskp16, ~( 'c3_1'( X ) ) ] )
% 67.91/68.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.91/68.28    3 ), ==>( 2, 2 ), ==>( 3, 0 ), ==>( 4, 4 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144438, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( a1998 ) )
% 67.91/68.28    , 'c2_1'( X ), 'c0_1'( a1998 ), hskp16 ] )
% 67.91/68.28  , clause( 601, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.91/68.28    'c2_1'( X ), 'c0_1'( Y ), ~( 'c3_1'( Y ) ) ] )
% 67.91/68.28  , 5, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, X ), :=( Y, a1998 )] ), substitution( 1, [] )
% 67.91/68.28    ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144439, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( 
% 67.91/68.28    a1998 ) ), 'c2_1'( X ), hskp16 ] )
% 67.91/68.28  , clause( 81250, [ hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.28  , 1, clause( 144438, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( a1998
% 67.91/68.28     ) ), 'c2_1'( X ), 'c0_1'( a1998 ), hskp16 ] )
% 67.91/68.28  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144440, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( 
% 67.91/68.28    a1998 ) ), 'c2_1'( X ) ] )
% 67.91/68.28  , clause( 144439, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( 
% 67.91/68.28    a1998 ) ), 'c2_1'( X ), hskp16 ] )
% 67.91/68.28  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81327, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.28    ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.28  , clause( 144440, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( 
% 67.91/68.28    a1998 ) ), 'c2_1'( X ) ] )
% 67.91/68.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.28    1 ), ==>( 2, 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144441, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( a1998 ), 'c2_1'( 
% 67.91/68.28    a1998 ), hskp9, ~( 'c3_1'( X ) ), hskp16 ] )
% 67.91/68.28  , clause( 545, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.91/68.28    hskp9, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.28  , 5, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, X ), :=( Y, a1998 )] ), substitution( 1, [] )
% 67.91/68.28    ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144444, [ hskp16, ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c2_1'( a1998 ), 
% 67.91/68.28    hskp9, ~( 'c3_1'( X ) ), hskp16 ] )
% 67.91/68.28  , clause( 81250, [ hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.28  , 1, clause( 144441, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( a1998 ), 
% 67.91/68.28    'c2_1'( a1998 ), hskp9, ~( 'c3_1'( X ) ), hskp16 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144445, [ hskp16, ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c2_1'( a1998 ), 
% 67.91/68.28    hskp9, ~( 'c3_1'( X ) ) ] )
% 67.91/68.28  , clause( 144444, [ hskp16, ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c2_1'( a1998 )
% 67.91/68.28    , hskp9, ~( 'c3_1'( X ) ), hskp16 ] )
% 67.91/68.28  , 0, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81330, [ hskp16, 'c0_1'( X ), hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( X
% 67.91/68.28     ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.28  , clause( 144445, [ hskp16, ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c2_1'( a1998 )
% 67.91/68.28    , hskp9, ~( 'c3_1'( X ) ) ] )
% 67.91/68.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.28    4 ), ==>( 2, 1 ), ==>( 3, 3 ), ==>( 4, 2 ), ==>( 5, 5 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144447, [ ~( 'c1_1'( a1998 ) ), 'c0_1'( a1998 ), 'c0_1'( X ), 
% 67.91/68.28    'c2_1'( X ), hskp29, ~( 'c3_1'( X ) ), hskp16 ] )
% 67.91/68.28  , clause( 525, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.91/68.28    hskp29, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.28  , 6, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, a1998 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.28    ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144451, [ 'c0_1'( a1998 ), 'c0_1'( X ), 'c2_1'( X ), hskp29, ~( 
% 67.91/68.28    'c3_1'( X ) ), hskp16, hskp16 ] )
% 67.91/68.28  , clause( 144447, [ ~( 'c1_1'( a1998 ) ), 'c0_1'( a1998 ), 'c0_1'( X ), 
% 67.91/68.28    'c2_1'( X ), hskp29, ~( 'c3_1'( X ) ), hskp16 ] )
% 67.91/68.28  , 0, clause( 81248, [ hskp16, 'c1_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144453, [ 'c0_1'( a1998 ), 'c0_1'( X ), 'c2_1'( X ), hskp29, ~( 
% 67.91/68.28    'c3_1'( X ) ), hskp16 ] )
% 67.91/68.28  , clause( 144451, [ 'c0_1'( a1998 ), 'c0_1'( X ), 'c2_1'( X ), hskp29, ~( 
% 67.91/68.28    'c3_1'( X ) ), hskp16, hskp16 ] )
% 67.91/68.28  , 5, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81333, [ hskp16, 'c0_1'( a1998 ), 'c0_1'( X ), hskp29, 'c2_1'( X )
% 67.91/68.28    , ~( 'c3_1'( X ) ) ] )
% 67.91/68.28  , clause( 144453, [ 'c0_1'( a1998 ), 'c0_1'( X ), 'c2_1'( X ), hskp29, ~( 
% 67.91/68.28    'c3_1'( X ) ), hskp16 ] )
% 67.91/68.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.91/68.28    2 ), ==>( 2, 4 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 0 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144455, [ ~( 'c1_1'( a1998 ) ), ~( 'c2_1'( a1998 ) ), 'c0_1'( X ), 
% 67.91/68.28    'c1_1'( X ), hskp28, 'c3_1'( X ), hskp16 ] )
% 67.91/68.28  , clause( 489, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c1_1'( Y
% 67.91/68.28     ), hskp28, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.91/68.28  , 5, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, a1998 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.28    ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144456, [ ~( 'c2_1'( a1998 ) ), 'c0_1'( X ), 'c1_1'( X ), hskp28, 
% 67.91/68.28    'c3_1'( X ), hskp16, hskp16 ] )
% 67.91/68.28  , clause( 144455, [ ~( 'c1_1'( a1998 ) ), ~( 'c2_1'( a1998 ) ), 'c0_1'( X )
% 67.91/68.28    , 'c1_1'( X ), hskp28, 'c3_1'( X ), hskp16 ] )
% 67.91/68.28  , 0, clause( 81248, [ hskp16, 'c1_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144457, [ ~( 'c2_1'( a1998 ) ), 'c0_1'( X ), 'c1_1'( X ), hskp28, 
% 67.91/68.28    'c3_1'( X ), hskp16 ] )
% 67.91/68.28  , clause( 144456, [ ~( 'c2_1'( a1998 ) ), 'c0_1'( X ), 'c1_1'( X ), hskp28
% 67.91/68.28    , 'c3_1'( X ), hskp16, hskp16 ] )
% 67.91/68.28  , 5, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81334, [ hskp16, 'c0_1'( X ), 'c1_1'( X ), hskp28, ~( 'c2_1'( a1998
% 67.91/68.28     ) ), 'c3_1'( X ) ] )
% 67.91/68.28  , clause( 144457, [ ~( 'c2_1'( a1998 ) ), 'c0_1'( X ), 'c1_1'( X ), hskp28
% 67.91/68.28    , 'c3_1'( X ), hskp16 ] )
% 67.91/68.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.91/68.28    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 0 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144458, [ ~( 'c1_1'( a1998 ) ), ~( 'c2_1'( a1998 ) ), 'c0_1'( X ), 
% 67.91/68.28    'c2_1'( X ), 'c3_1'( X ), hskp16 ] )
% 67.91/68.28  , clause( 449, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c2_1'( Y
% 67.91/68.28     ), 'c3_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.28  , 5, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, a1998 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.28    ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144459, [ ~( 'c2_1'( a1998 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X
% 67.91/68.28     ), hskp16, hskp16 ] )
% 67.91/68.28  , clause( 144458, [ ~( 'c1_1'( a1998 ) ), ~( 'c2_1'( a1998 ) ), 'c0_1'( X )
% 67.91/68.28    , 'c2_1'( X ), 'c3_1'( X ), hskp16 ] )
% 67.91/68.28  , 0, clause( 81248, [ hskp16, 'c1_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144460, [ ~( 'c2_1'( a1998 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X
% 67.91/68.28     ), hskp16 ] )
% 67.91/68.28  , clause( 144459, [ ~( 'c2_1'( a1998 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( 
% 67.91/68.28    X ), hskp16, hskp16 ] )
% 67.91/68.28  , 4, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81335, [ hskp16, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( X ), 
% 67.91/68.28    'c3_1'( X ) ] )
% 67.91/68.28  , clause( 144460, [ ~( 'c2_1'( a1998 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( 
% 67.91/68.28    X ), hskp16 ] )
% 67.91/68.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.91/68.28    1 ), ==>( 2, 3 ), ==>( 3, 4 ), ==>( 4, 0 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144461, [ ~( 'c1_1'( a1998 ) ), 'c0_1'( a1998 ), hskp4, hskp18, 
% 67.91/68.28    hskp16 ] )
% 67.91/68.28  , clause( 280, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, hskp18, ~( 'c3_1'( X
% 67.91/68.28     ) ) ] )
% 67.91/68.28  , 4, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [ :=( X, a1998 )] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144462, [ 'c0_1'( a1998 ), hskp4, hskp18, hskp16, hskp16 ] )
% 67.91/68.28  , clause( 144461, [ ~( 'c1_1'( a1998 ) ), 'c0_1'( a1998 ), hskp4, hskp18, 
% 67.91/68.28    hskp16 ] )
% 67.91/68.28  , 0, clause( 81248, [ hskp16, 'c1_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144463, [ 'c0_1'( a1998 ), hskp4, hskp18, hskp16 ] )
% 67.91/68.28  , clause( 144462, [ 'c0_1'( a1998 ), hskp4, hskp18, hskp16, hskp16 ] )
% 67.91/68.28  , 3, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81338, [ hskp16, hskp4, hskp18, 'c0_1'( a1998 ) ] )
% 67.91/68.28  , clause( 144463, [ 'c0_1'( a1998 ), hskp4, hskp18, hskp16 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 0 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144464, [ hskp16, 'c0_1'( a1998 ), hskp29, 'c2_1'( a1998 ), ~( 
% 67.91/68.28    'c3_1'( a1998 ) ) ] )
% 67.91/68.28  , clause( 81333, [ hskp16, 'c0_1'( a1998 ), 'c0_1'( X ), hskp29, 'c2_1'( X
% 67.91/68.28     ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.28  , 1, 2, substitution( 0, [ :=( X, a1998 )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144465, [ hskp16, hskp16, hskp29, 'c2_1'( a1998 ), ~( 'c3_1'( a1998
% 67.91/68.28     ) ) ] )
% 67.91/68.28  , clause( 81250, [ hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.28  , 1, clause( 144464, [ hskp16, 'c0_1'( a1998 ), hskp29, 'c2_1'( a1998 ), 
% 67.91/68.28    ~( 'c3_1'( a1998 ) ) ] )
% 67.91/68.28  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144466, [ hskp16, hskp29, 'c2_1'( a1998 ), ~( 'c3_1'( a1998 ) ) ]
% 67.91/68.28     )
% 67.91/68.28  , clause( 144465, [ hskp16, hskp16, hskp29, 'c2_1'( a1998 ), ~( 'c3_1'( 
% 67.91/68.28    a1998 ) ) ] )
% 67.91/68.28  , 0, 1, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81339, [ hskp16, hskp29, 'c2_1'( a1998 ), ~( 'c3_1'( a1998 ) ) ] )
% 67.91/68.28  , clause( 144466, [ hskp16, hskp29, 'c2_1'( a1998 ), ~( 'c3_1'( a1998 ) ) ]
% 67.91/68.28     )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144467, [ hskp16, hskp18, hskp29, hskp16 ] )
% 67.91/68.28  , clause( 81281, [ hskp16, hskp18, hskp29, ~( 'c1_1'( a1998 ) ) ] )
% 67.91/68.28  , 3, clause( 81248, [ hskp16, 'c1_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144468, [ hskp16, hskp18, hskp29 ] )
% 67.91/68.28  , clause( 144467, [ hskp16, hskp18, hskp29, hskp16 ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81353, [ hskp16, hskp18, hskp29 ] )
% 67.91/68.28  , clause( 144468, [ hskp16, hskp18, hskp29 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144469, [ 'c2_1'( a1978 ), hskp16, hskp18 ] )
% 67.91/68.28  , clause( 41, [ 'c2_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.28  , 1, clause( 81353, [ hskp16, hskp18, hskp29 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81354, [ hskp16, hskp18, 'c2_1'( a1978 ) ] )
% 67.91/68.28  , clause( 144469, [ 'c2_1'( a1978 ), hskp16, hskp18 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144470, [ 'c1_1'( a1978 ), hskp16, hskp18 ] )
% 67.91/68.28  , clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.28  , 1, clause( 81353, [ hskp16, hskp18, hskp29 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81355, [ hskp16, hskp18, 'c1_1'( a1978 ) ] )
% 67.91/68.28  , clause( 144470, [ 'c1_1'( a1978 ), hskp16, hskp18 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144471, [ 'c0_1'( a1978 ), hskp16, hskp18 ] )
% 67.91/68.28  , clause( 39, [ 'c0_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.28  , 1, clause( 81353, [ hskp16, hskp18, hskp29 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81356, [ hskp16, hskp18, 'c0_1'( a1978 ) ] )
% 67.91/68.28  , clause( 144471, [ 'c0_1'( a1978 ), hskp16, hskp18 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144472, [ hskp16, hskp16, hskp4, hskp18 ] )
% 67.91/68.28  , clause( 81250, [ hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.28  , 1, clause( 81338, [ hskp16, hskp4, hskp18, 'c0_1'( a1998 ) ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144473, [ hskp16, hskp4, hskp18 ] )
% 67.91/68.28  , clause( 144472, [ hskp16, hskp16, hskp4, hskp18 ] )
% 67.91/68.28  , 0, 1, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81573, [ hskp16, hskp18, hskp4 ] )
% 67.91/68.28  , clause( 144473, [ hskp16, hskp4, hskp18 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144474, [ 'c0_1'( a1975 ), hskp16, hskp18 ] )
% 67.91/68.28  , clause( 76, [ 'c0_1'( a1975 ), ~( hskp4 ) ] )
% 67.91/68.28  , 1, clause( 81573, [ hskp16, hskp18, hskp4 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81574, [ hskp16, hskp18, 'c0_1'( a1975 ) ] )
% 67.91/68.28  , clause( 144474, [ 'c0_1'( a1975 ), hskp16, hskp18 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144475, [ ~( 'c1_1'( a1975 ) ), hskp16, hskp18 ] )
% 67.91/68.28  , clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.28  , 1, clause( 81573, [ hskp16, hskp18, hskp4 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81575, [ hskp16, hskp18, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.28  , clause( 144475, [ ~( 'c1_1'( a1975 ) ), hskp16, hskp18 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144476, [ ~( 'c2_1'( a1975 ) ), hskp16, hskp18 ] )
% 67.91/68.28  , clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.28  , 1, clause( 81573, [ hskp16, hskp18, hskp4 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81576, [ hskp16, hskp18, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.28  , clause( 144476, [ ~( 'c2_1'( a1975 ) ), hskp16, hskp18 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.28    , 1 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144477, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1975 )
% 67.91/68.28     ), 'c1_1'( a1975 ) ] )
% 67.91/68.28  , clause( 81576, [ hskp16, hskp18, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.28  , 2, clause( 31094, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.28    'c2_1'( X ) ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144478, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), 
% 67.91/68.28    hskp16, hskp18 ] )
% 67.91/68.28  , clause( 144477, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1975
% 67.91/68.28     ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.28  , 3, clause( 81574, [ hskp16, hskp18, 'c0_1'( a1975 ) ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144479, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), 
% 67.91/68.28    hskp18 ] )
% 67.91/68.28  , clause( 144478, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), 
% 67.91/68.28    hskp16, hskp18 ] )
% 67.91/68.28  , 0, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144480, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ]
% 67.91/68.28     )
% 67.91/68.28  , clause( 144479, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), 
% 67.91/68.28    hskp18 ] )
% 67.91/68.28  , 1, 4, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81595, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.28  , clause( 144480, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ]
% 67.91/68.28     )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144481, [ hskp16, hskp18, hskp16, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , clause( 81575, [ hskp16, hskp18, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.28  , 2, clause( 81595, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 )
% 67.91/68.28     ] )
% 67.91/68.28  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144482, [ hskp16, hskp18, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , clause( 144481, [ hskp16, hskp18, hskp16, hskp18, ~( 'c0_1'( a1987 ) ) ]
% 67.91/68.28     )
% 67.91/68.28  , 0, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144483, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , clause( 144482, [ hskp16, hskp18, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , 1, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81622, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , clause( 144483, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144484, [ hskp16, hskp29, 'c2_1'( a1998 ), hskp16 ] )
% 67.91/68.28  , clause( 81339, [ hskp16, hskp29, 'c2_1'( a1998 ), ~( 'c3_1'( a1998 ) ) ]
% 67.91/68.28     )
% 67.91/68.28  , 3, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.28  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144485, [ hskp16, hskp29, 'c2_1'( a1998 ) ] )
% 67.91/68.28  , clause( 144484, [ hskp16, hskp29, 'c2_1'( a1998 ), hskp16 ] )
% 67.91/68.28  , 0, 3, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81701, [ hskp16, hskp29, 'c2_1'( a1998 ) ] )
% 67.91/68.28  , clause( 144485, [ hskp16, hskp29, 'c2_1'( a1998 ) ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144486, [ hskp16, hskp27, hskp16, hskp29 ] )
% 67.91/68.28  , clause( 81286, [ hskp16, hskp27, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.28  , 2, clause( 81701, [ hskp16, hskp29, 'c2_1'( a1998 ) ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  factor(
% 67.91/68.28  clause( 144487, [ hskp16, hskp27, hskp29 ] )
% 67.91/68.28  , clause( 144486, [ hskp16, hskp27, hskp16, hskp29 ] )
% 67.91/68.28  , 0, 2, substitution( 0, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81704, [ hskp16, hskp27, hskp29 ] )
% 67.91/68.28  , clause( 144487, [ hskp16, hskp27, hskp29 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.28    , 2 )] ) ).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  resolution(
% 67.91/68.28  clause( 144488, [ 'c1_1'( a1978 ), hskp16, hskp27 ] )
% 67.91/68.28  , clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.28  , 1, clause( 81704, [ hskp16, hskp27, hskp29 ] )
% 67.91/68.28  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.28  
% 67.91/68.28  
% 67.91/68.28  subsumption(
% 67.91/68.28  clause( 81711, [ hskp16, hskp27, 'c1_1'( a1978 ) ] )
% 67.91/68.28  , clause( 144488, [ 'c1_1'( a1978 ), hskp16, hskp27 ] )
% 67.91/68.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144489, [ 'c0_1'( a1978 ), hskp16, hskp27 ] )
% 67.91/68.29  , clause( 39, [ 'c0_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.29  , 1, clause( 81704, [ hskp16, hskp27, hskp29 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 81712, [ hskp16, hskp27, 'c0_1'( a1978 ) ] )
% 67.91/68.29  , clause( 144489, [ 'c0_1'( a1978 ), hskp16, hskp27 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144490, [ hskp5, hskp27, ~( 'c0_1'( a1978 ) ), 'c0_1'( a1987 ), 
% 67.91/68.29    hskp16, hskp27 ] )
% 67.91/68.29  , clause( 32455, [ hskp5, hskp27, ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), ~( 
% 67.91/68.29    'c1_1'( X ) ) ] )
% 67.91/68.29  , 4, clause( 81711, [ hskp16, hskp27, 'c1_1'( a1978 ) ] )
% 67.91/68.29  , 2, substitution( 0, [ :=( X, a1978 )] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144492, [ hskp5, hskp27, 'c0_1'( a1987 ), hskp16, hskp27, hskp16, 
% 67.91/68.29    hskp27 ] )
% 67.91/68.29  , clause( 144490, [ hskp5, hskp27, ~( 'c0_1'( a1978 ) ), 'c0_1'( a1987 ), 
% 67.91/68.29    hskp16, hskp27 ] )
% 67.91/68.29  , 2, clause( 81712, [ hskp16, hskp27, 'c0_1'( a1978 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144493, [ hskp5, hskp27, 'c0_1'( a1987 ), hskp16, hskp16, hskp27 ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144492, [ hskp5, hskp27, 'c0_1'( a1987 ), hskp16, hskp27, hskp16
% 67.91/68.29    , hskp27 ] )
% 67.91/68.29  , 1, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144494, [ hskp5, hskp27, 'c0_1'( a1987 ), hskp16, hskp16 ] )
% 67.91/68.29  , clause( 144493, [ hskp5, hskp27, 'c0_1'( a1987 ), hskp16, hskp16, hskp27
% 67.91/68.29     ] )
% 67.91/68.29  , 1, 5, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144495, [ hskp5, hskp27, 'c0_1'( a1987 ), hskp16 ] )
% 67.91/68.29  , clause( 144494, [ hskp5, hskp27, 'c0_1'( a1987 ), hskp16, hskp16 ] )
% 67.91/68.29  , 3, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 81737, [ hskp16, hskp27, hskp5, 'c0_1'( a1987 ) ] )
% 67.91/68.29  , clause( 144495, [ hskp5, hskp27, 'c0_1'( a1987 ), hskp16 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 3 ), ==>( 3, 0 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144496, [ hskp16, hskp18, hskp5, hskp16, hskp18, ~( 'c0_1'( a2009 )
% 67.91/68.29     ) ] )
% 67.91/68.29  , clause( 81622, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.29  , 2, clause( 23278, [ 'c0_1'( a1987 ), hskp5, hskp16, hskp18, ~( 'c0_1'( 
% 67.91/68.29    a2009 ) ) ] )
% 67.91/68.29  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144497, [ hskp16, hskp18, hskp5, hskp18, ~( 'c0_1'( a2009 ) ) ] )
% 67.91/68.29  , clause( 144496, [ hskp16, hskp18, hskp5, hskp16, hskp18, ~( 'c0_1'( a2009
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144498, [ hskp16, hskp18, hskp5, ~( 'c0_1'( a2009 ) ) ] )
% 67.91/68.29  , clause( 144497, [ hskp16, hskp18, hskp5, hskp18, ~( 'c0_1'( a2009 ) ) ]
% 67.91/68.29     )
% 67.91/68.29  , 1, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 81827, [ hskp16, hskp18, hskp5, ~( 'c0_1'( a2009 ) ) ] )
% 67.91/68.29  , clause( 144498, [ hskp16, hskp18, hskp5, ~( 'c0_1'( a2009 ) ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144499, [ hskp16, hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.91/68.29    'c3_1'( X ) ) ] )
% 67.91/68.29  , clause( 81250, [ hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.29  , 1, clause( 81324, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a1998 ), ~( 'c1_1'( 
% 67.91/68.29    X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144500, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , clause( 144499, [ hskp16, hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 
% 67.91/68.29    'c3_1'( X ) ) ] )
% 67.91/68.29  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 84129, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X )
% 67.91/68.29     ) ] )
% 67.91/68.29  , clause( 144500, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( 
% 67.91/68.29    X ) ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144502, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a2009
% 67.91/68.29     ), ~( 'c1_1'( X ) ), hskp16, hskp18, ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , clause( 84129, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , 3, clause( 20107, [ 'c0_1'( a2009 ), ~( 'c1_1'( X ) ), hskp16, hskp18, 
% 67.91/68.29    ~( 'c2_1'( X ) ), 'c3_1'( X ) ] )
% 67.91/68.29  , 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.91/68.29    ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144504, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a2009
% 67.91/68.29     ), hskp16, hskp18, ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , clause( 144502, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.29    a2009 ), ~( 'c1_1'( X ) ), hskp16, hskp18, ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , 2, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144505, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a2009
% 67.91/68.29     ), hskp18, ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , clause( 144504, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.29    a2009 ), hskp16, hskp18, ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 84138, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), hskp18, ~( 
% 67.91/68.29    'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , clause( 144505, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.29    a2009 ), hskp18, ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144510, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c0_1'( X
% 67.91/68.29     ) ), 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , clause( 84129, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , 3, clause( 23293, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( 
% 67.91/68.29    X ) ), 'c3_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.91/68.29    ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144511, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987
% 67.91/68.29     ), hskp5, ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , clause( 144510, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c0_1'( 
% 67.91/68.29    X ) ), 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , 1, 3, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 84141, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 
% 67.91/68.29    'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , clause( 144511, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.29    a1987 ), hskp5, ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144512, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp5, ~( 
% 67.91/68.29    'c0_1'( X ) ), hskp23, ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , clause( 84129, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , 3, clause( 6525, [ hskp5, ~( 'c0_1'( X ) ), hskp23, ~( 'c2_1'( X ) ), 
% 67.91/68.29    'c3_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.91/68.29    ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144513, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp5, hskp23
% 67.91/68.29    , ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , clause( 144512, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp5, ~( 
% 67.91/68.29    'c0_1'( X ) ), hskp23, ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , 1, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 84146, [ hskp16, ~( 'c0_1'( X ) ), hskp5, hskp23, ~( 'c1_1'( X ) )
% 67.91/68.29    , ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , clause( 144513, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp5, 
% 67.91/68.29    hskp23, ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144514, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c0_1'( X
% 67.91/68.29     ) ), ~( 'c2_1'( X ) ), hskp24, hskp25 ] )
% 67.91/68.29  , clause( 84129, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , 3, clause( 341, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( X ) ), hskp24, hskp25, 
% 67.91/68.29    'c3_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.91/68.29    ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144515, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( X
% 67.91/68.29     ) ), hskp24, hskp25 ] )
% 67.91/68.29  , clause( 144514, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c0_1'( 
% 67.91/68.29    X ) ), ~( 'c2_1'( X ) ), hskp24, hskp25 ] )
% 67.91/68.29  , 1, 3, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 84152, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp24, hskp25
% 67.91/68.29    , ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , clause( 144515, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( 
% 67.91/68.29    X ) ), hskp24, hskp25 ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 2 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144516, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.29    hskp16, hskp29 ] )
% 67.91/68.29  , clause( 81327, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X )
% 67.91/68.29    , ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , 4, clause( 81701, [ hskp16, hskp29, 'c2_1'( a1998 ) ] )
% 67.91/68.29  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144517, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.29    hskp29 ] )
% 67.91/68.29  , clause( 144516, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X )
% 67.91/68.29    , hskp16, hskp29 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 84418, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp29, 'c2_1'( 
% 67.91/68.29    X ) ] )
% 67.91/68.29  , clause( 144517, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X )
% 67.91/68.29    , hskp29 ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144526, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.91/68.29    hskp9, ~( 'c3_1'( X ) ), hskp16, 'c0_1'( Y ), ~( 'c2_1'( a1998 ) ), 
% 67.91/68.29    'c2_1'( Y ) ] )
% 67.91/68.29  , clause( 545, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.91/68.29    hskp9, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , 5, clause( 81335, [ hskp16, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( X
% 67.91/68.29     ), 'c3_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ :=( X
% 67.91/68.29    , Y )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144537, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.91/68.29    hskp9, ~( 'c3_1'( X ) ), hskp16, ~( 'c2_1'( a1998 ) ), 'c2_1'( Y ) ] )
% 67.91/68.29  , clause( 144526, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y )
% 67.91/68.29    , hskp9, ~( 'c3_1'( X ) ), hskp16, 'c0_1'( Y ), ~( 'c2_1'( a1998 ) ), 
% 67.91/68.29    'c2_1'( Y ) ] )
% 67.91/68.29  , 2, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144539, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.91/68.29    hskp9, ~( 'c3_1'( X ) ), hskp16, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , clause( 144537, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y )
% 67.91/68.29    , hskp9, ~( 'c3_1'( X ) ), hskp16, ~( 'c2_1'( a1998 ) ), 'c2_1'( Y ) ] )
% 67.91/68.29  , 3, 8, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 84489, [ hskp16, 'c0_1'( X ), 'c0_1'( Y ), hskp9, ~( 'c2_1'( Y ) )
% 67.91/68.29    , ~( 'c2_1'( a1998 ) ), 'c2_1'( X ), ~( 'c3_1'( Y ) ) ] )
% 67.91/68.29  , clause( 144539, [ ~( 'c2_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y )
% 67.91/68.29    , hskp9, ~( 'c3_1'( X ) ), hskp16, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 4
% 67.91/68.29     ), ==>( 1, 2 ), ==>( 2, 1 ), ==>( 3, 6 ), ==>( 4, 3 ), ==>( 5, 7 ), 
% 67.91/68.29    ==>( 6, 0 ), ==>( 7, 5 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144545, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16, 'c0_1'( 
% 67.91/68.29    X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( X ) ] )
% 67.91/68.29  , clause( 227, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 'c3_1'( X ) )
% 67.91/68.29     ] )
% 67.91/68.29  , 4, clause( 81335, [ hskp16, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( X
% 67.91/68.29     ), 'c3_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.91/68.29    ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144547, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16, 'c0_1'( 
% 67.91/68.29    X ), 'c2_1'( X ), hskp16, hskp29 ] )
% 67.91/68.29  , clause( 144545, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16, 'c0_1'( 
% 67.91/68.29    X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( X ) ] )
% 67.91/68.29  , 6, clause( 81701, [ hskp16, hskp29, 'c2_1'( a1998 ) ] )
% 67.91/68.29  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144548, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16, 'c2_1'( 
% 67.91/68.29    X ), hskp16, hskp29 ] )
% 67.91/68.29  , clause( 144547, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16, 'c0_1'( 
% 67.91/68.29    X ), 'c2_1'( X ), hskp16, hskp29 ] )
% 67.91/68.29  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144549, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16, 'c2_1'( 
% 67.91/68.29    X ), hskp16 ] )
% 67.91/68.29  , clause( 144548, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16, 'c2_1'( 
% 67.91/68.29    X ), hskp16, hskp29 ] )
% 67.91/68.29  , 2, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144550, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16, 'c2_1'( 
% 67.91/68.29    X ) ] )
% 67.91/68.29  , clause( 144549, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16, 'c2_1'( 
% 67.91/68.29    X ), hskp16 ] )
% 67.91/68.29  , 4, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 84494, [ hskp16, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, 'c2_1'( X
% 67.91/68.29     ) ] )
% 67.91/68.29  , clause( 144550, [ 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16, 'c2_1'( 
% 67.91/68.29    X ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.91/68.29    2 ), ==>( 2, 3 ), ==>( 3, 4 ), ==>( 4, 0 ), ==>( 5, 5 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144552, [ hskp16, 'c0_1'( X ), 'c0_1'( a1998 ), hskp9, ~( 'c2_1'( 
% 67.91/68.29    a1998 ) ), 'c2_1'( X ), ~( 'c3_1'( a1998 ) ) ] )
% 67.91/68.29  , clause( 84489, [ hskp16, 'c0_1'( X ), 'c0_1'( Y ), hskp9, ~( 'c2_1'( Y )
% 67.91/68.29     ), ~( 'c2_1'( a1998 ) ), 'c2_1'( X ), ~( 'c3_1'( Y ) ) ] )
% 67.91/68.29  , 4, 5, substitution( 0, [ :=( X, X ), :=( Y, a1998 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144556, [ hskp16, hskp16, 'c0_1'( X ), hskp9, ~( 'c2_1'( a1998 ) )
% 67.91/68.29    , 'c2_1'( X ), ~( 'c3_1'( a1998 ) ) ] )
% 67.91/68.29  , clause( 81250, [ hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.29  , 1, clause( 144552, [ hskp16, 'c0_1'( X ), 'c0_1'( a1998 ), hskp9, ~( 
% 67.91/68.29    'c2_1'( a1998 ) ), 'c2_1'( X ), ~( 'c3_1'( a1998 ) ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144557, [ hskp16, 'c0_1'( X ), hskp9, ~( 'c2_1'( a1998 ) ), 'c2_1'( 
% 67.91/68.29    X ), ~( 'c3_1'( a1998 ) ) ] )
% 67.91/68.29  , clause( 144556, [ hskp16, hskp16, 'c0_1'( X ), hskp9, ~( 'c2_1'( a1998 )
% 67.91/68.29     ), 'c2_1'( X ), ~( 'c3_1'( a1998 ) ) ] )
% 67.91/68.29  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 84495, [ hskp16, hskp9, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( 
% 67.91/68.29    X ), ~( 'c3_1'( a1998 ) ) ] )
% 67.91/68.29  , clause( 144557, [ hskp16, 'c0_1'( X ), hskp9, ~( 'c2_1'( a1998 ) ), 
% 67.91/68.29    'c2_1'( X ), ~( 'c3_1'( a1998 ) ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    2 ), ==>( 2, 1 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144558, [ hskp14, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16, 
% 67.91/68.29    'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6 ] )
% 67.91/68.29  , clause( 25544, [ hskp14, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, ~( 
% 67.91/68.29    'c2_1'( X ) ) ] )
% 67.91/68.29  , 5, clause( 84494, [ hskp16, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, 
% 67.91/68.29    'c2_1'( X ) ] )
% 67.91/68.29  , 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.91/68.29    ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144559, [ hskp14, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16, 
% 67.91/68.29    'c1_1'( X ), hskp29, hskp6 ] )
% 67.91/68.29  , clause( 144558, [ hskp14, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16
% 67.91/68.29    , 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6 ] )
% 67.91/68.29  , 1, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144560, [ hskp14, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16, 
% 67.91/68.29    hskp29, hskp6 ] )
% 67.91/68.29  , clause( 144559, [ hskp14, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16
% 67.91/68.29    , 'c1_1'( X ), hskp29, hskp6 ] )
% 67.91/68.29  , 2, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144561, [ hskp14, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16, 
% 67.91/68.29    hskp6 ] )
% 67.91/68.29  , clause( 144560, [ hskp14, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16
% 67.91/68.29    , hskp29, hskp6 ] )
% 67.91/68.29  , 3, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144562, [ hskp14, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16 ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144561, [ hskp14, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16
% 67.91/68.29    , hskp6 ] )
% 67.91/68.29  , 4, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 85795, [ hskp16, 'c0_1'( X ), hskp29, hskp6, hskp14, 'c1_1'( X ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144562, [ hskp14, 'c0_1'( X ), 'c1_1'( X ), hskp29, hskp6, hskp16
% 67.91/68.29     ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 4 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 5 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 0 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144563, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp24, 
% 67.91/68.29    hskp25, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp16, hskp24 ] )
% 67.91/68.29  , clause( 84152, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp24, 
% 67.91/68.29    hskp25, ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , 5, clause( 318, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp16, hskp24, 
% 67.91/68.29    'c2_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.91/68.29    ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144565, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp24, 
% 67.91/68.29    hskp25, ~( 'c1_1'( X ) ), hskp16, hskp24 ] )
% 67.91/68.29  , clause( 144563, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp24, 
% 67.91/68.29    hskp25, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp16, hskp24 ] )
% 67.91/68.29  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144567, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp24, 
% 67.91/68.29    hskp25, hskp16, hskp24 ] )
% 67.91/68.29  , clause( 144565, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp24, 
% 67.91/68.29    hskp25, ~( 'c1_1'( X ) ), hskp16, hskp24 ] )
% 67.91/68.29  , 2, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144568, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp24, 
% 67.91/68.29    hskp25, hskp24 ] )
% 67.91/68.29  , clause( 144567, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp24, 
% 67.91/68.29    hskp25, hskp16, hskp24 ] )
% 67.91/68.29  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144569, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp24, 
% 67.91/68.29    hskp25 ] )
% 67.91/68.29  , clause( 144568, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp24, 
% 67.91/68.29    hskp25, hskp24 ] )
% 67.91/68.29  , 3, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 85986, [ hskp16, ~( 'c0_1'( X ) ), hskp24, hskp25, ~( 'c1_1'( X ) )
% 67.91/68.29     ] )
% 67.91/68.29  , clause( 144569, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp24, 
% 67.91/68.29    hskp25 ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 4 ), ==>( 3, 2 ), ==>( 4, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144570, [ hskp16, hskp9, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( 
% 67.91/68.29    X ), hskp16 ] )
% 67.91/68.29  , clause( 84495, [ hskp16, hskp9, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( 
% 67.91/68.29    X ), ~( 'c3_1'( a1998 ) ) ] )
% 67.91/68.29  , 5, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.29  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144571, [ hskp16, hskp9, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( 
% 67.91/68.29    X ) ] )
% 67.91/68.29  , clause( 144570, [ hskp16, hskp9, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 
% 67.91/68.29    'c2_1'( X ), hskp16 ] )
% 67.91/68.29  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 94817, [ hskp16, hskp9, 'c0_1'( X ), 'c2_1'( X ), ~( 'c2_1'( a1998
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , clause( 144571, [ hskp16, hskp9, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 
% 67.91/68.29    'c2_1'( X ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144572, [ hskp16, hskp9, 'c0_1'( X ), 'c2_1'( X ), hskp16, hskp9, 
% 67.91/68.29    'c0_1'( a1987 ) ] )
% 67.91/68.29  , clause( 94817, [ hskp16, hskp9, 'c0_1'( X ), 'c2_1'( X ), ~( 'c2_1'( 
% 67.91/68.29    a1998 ) ) ] )
% 67.91/68.29  , 4, clause( 81282, [ hskp16, hskp9, 'c0_1'( a1987 ), 'c2_1'( a1998 ) ] )
% 67.91/68.29  , 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144573, [ hskp16, hskp9, 'c0_1'( X ), 'c2_1'( X ), hskp9, 'c0_1'( 
% 67.91/68.29    a1987 ) ] )
% 67.91/68.29  , clause( 144572, [ hskp16, hskp9, 'c0_1'( X ), 'c2_1'( X ), hskp16, hskp9
% 67.91/68.29    , 'c0_1'( a1987 ) ] )
% 67.91/68.29  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144577, [ hskp16, hskp9, 'c0_1'( X ), 'c2_1'( X ), 'c0_1'( a1987 )
% 67.91/68.29     ] )
% 67.91/68.29  , clause( 144573, [ hskp16, hskp9, 'c0_1'( X ), 'c2_1'( X ), hskp9, 'c0_1'( 
% 67.91/68.29    a1987 ) ] )
% 67.91/68.29  , 1, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 94849, [ hskp16, hskp9, 'c0_1'( X ), 'c0_1'( a1987 ), 'c2_1'( X ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144577, [ hskp16, hskp9, 'c0_1'( X ), 'c2_1'( X ), 'c0_1'( a1987
% 67.91/68.29     ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144578, [ hskp16, ~( 'c0_1'( a1978 ) ), 'c0_1'( a2009 ), hskp18, 
% 67.91/68.29    ~( 'c1_1'( a1978 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 84138, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a2009 ), hskp18, ~( 
% 67.91/68.29    'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , 5, clause( 81354, [ hskp16, hskp18, 'c2_1'( a1978 ) ] )
% 67.91/68.29  , 2, substitution( 0, [ :=( X, a1978 )] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144579, [ hskp16, ~( 'c0_1'( a1978 ) ), 'c0_1'( a2009 ), hskp18, 
% 67.91/68.29    ~( 'c1_1'( a1978 ) ), hskp18 ] )
% 67.91/68.29  , clause( 144578, [ hskp16, ~( 'c0_1'( a1978 ) ), 'c0_1'( a2009 ), hskp18, 
% 67.91/68.29    ~( 'c1_1'( a1978 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , 0, 5, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144580, [ hskp16, ~( 'c0_1'( a1978 ) ), 'c0_1'( a2009 ), hskp18, 
% 67.91/68.29    ~( 'c1_1'( a1978 ) ) ] )
% 67.91/68.29  , clause( 144579, [ hskp16, ~( 'c0_1'( a1978 ) ), 'c0_1'( a2009 ), hskp18, 
% 67.91/68.29    ~( 'c1_1'( a1978 ) ), hskp18 ] )
% 67.91/68.29  , 3, 5, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144581, [ hskp16, 'c0_1'( a2009 ), hskp18, ~( 'c1_1'( a1978 ) ), 
% 67.91/68.29    hskp16, hskp18 ] )
% 67.91/68.29  , clause( 144580, [ hskp16, ~( 'c0_1'( a1978 ) ), 'c0_1'( a2009 ), hskp18, 
% 67.91/68.29    ~( 'c1_1'( a1978 ) ) ] )
% 67.91/68.29  , 1, clause( 81356, [ hskp16, hskp18, 'c0_1'( a1978 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144582, [ hskp16, 'c0_1'( a2009 ), hskp18, ~( 'c1_1'( a1978 ) ), 
% 67.91/68.29    hskp18 ] )
% 67.91/68.29  , clause( 144581, [ hskp16, 'c0_1'( a2009 ), hskp18, ~( 'c1_1'( a1978 ) ), 
% 67.91/68.29    hskp16, hskp18 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144583, [ hskp16, 'c0_1'( a2009 ), hskp18, ~( 'c1_1'( a1978 ) ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144582, [ hskp16, 'c0_1'( a2009 ), hskp18, ~( 'c1_1'( a1978 ) ), 
% 67.91/68.29    hskp18 ] )
% 67.91/68.29  , 2, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95078, [ hskp16, hskp18, 'c0_1'( a2009 ), ~( 'c1_1'( a1978 ) ) ] )
% 67.91/68.29  , clause( 144583, [ hskp16, 'c0_1'( a2009 ), hskp18, ~( 'c1_1'( a1978 ) ) ]
% 67.91/68.29     )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144584, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 95078, [ hskp16, hskp18, 'c0_1'( a2009 ), ~( 'c1_1'( a1978 ) ) ]
% 67.91/68.29     )
% 67.91/68.29  , 3, clause( 81355, [ hskp16, hskp18, 'c1_1'( a1978 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144585, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp18 ] )
% 67.91/68.29  , clause( 144584, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp16, hskp18 ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144586, [ hskp16, hskp18, 'c0_1'( a2009 ) ] )
% 67.91/68.29  , clause( 144585, [ hskp16, hskp18, 'c0_1'( a2009 ), hskp18 ] )
% 67.91/68.29  , 1, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95081, [ hskp16, hskp18, 'c0_1'( a2009 ) ] )
% 67.91/68.29  , clause( 144586, [ hskp16, hskp18, 'c0_1'( a2009 ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144587, [ hskp16, hskp18, hskp5, hskp16, hskp18 ] )
% 67.91/68.29  , clause( 81827, [ hskp16, hskp18, hskp5, ~( 'c0_1'( a2009 ) ) ] )
% 67.91/68.29  , 3, clause( 95081, [ hskp16, hskp18, 'c0_1'( a2009 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144588, [ hskp16, hskp18, hskp5, hskp18 ] )
% 67.91/68.29  , clause( 144587, [ hskp16, hskp18, hskp5, hskp16, hskp18 ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144589, [ hskp16, hskp18, hskp5 ] )
% 67.91/68.29  , clause( 144588, [ hskp16, hskp18, hskp5, hskp18 ] )
% 67.91/68.29  , 1, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95083, [ hskp16, hskp18, hskp5 ] )
% 67.91/68.29  , clause( 144589, [ hskp16, hskp18, hskp5 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144590, [ 'c1_1'( a1977 ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.29  , 1, clause( 95083, [ hskp16, hskp18, hskp5 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95085, [ hskp16, hskp18, 'c1_1'( a1977 ) ] )
% 67.91/68.29  , clause( 144590, [ 'c1_1'( a1977 ), hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144591, [ ~( 'c2_1'( a1977 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.29  , 1, clause( 95083, [ hskp16, hskp18, hskp5 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95086, [ hskp16, hskp18, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.29  , clause( 144591, [ ~( 'c2_1'( a1977 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144592, [ ~( 'c3_1'( a1977 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.29  , 1, clause( 95083, [ hskp16, hskp18, hskp5 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95087, [ hskp16, hskp18, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.29  , clause( 144592, [ ~( 'c3_1'( a1977 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144593, [ hskp16, hskp18, hskp16, hskp9, 'c0_1'( a1977 ), 'c0_1'( 
% 67.91/68.29    a1987 ) ] )
% 67.91/68.29  , clause( 95086, [ hskp16, hskp18, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.29  , 2, clause( 94849, [ hskp16, hskp9, 'c0_1'( X ), 'c0_1'( a1987 ), 'c2_1'( 
% 67.91/68.29    X ) ] )
% 67.91/68.29  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144595, [ hskp16, hskp18, hskp16, hskp18, hskp16, hskp9, 'c0_1'( 
% 67.91/68.29    a1977 ) ] )
% 67.91/68.29  , clause( 81622, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.29  , 2, clause( 144593, [ hskp16, hskp18, hskp16, hskp9, 'c0_1'( a1977 ), 
% 67.91/68.29    'c0_1'( a1987 ) ] )
% 67.91/68.29  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144596, [ hskp16, hskp18, hskp18, hskp16, hskp9, 'c0_1'( a1977 ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144595, [ hskp16, hskp18, hskp16, hskp18, hskp16, hskp9, 'c0_1'( 
% 67.91/68.29    a1977 ) ] )
% 67.91/68.29  , 0, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144597, [ hskp16, hskp18, hskp18, hskp9, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , clause( 144596, [ hskp16, hskp18, hskp18, hskp16, hskp9, 'c0_1'( a1977 )
% 67.91/68.29     ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144598, [ hskp16, hskp18, hskp9, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , clause( 144597, [ hskp16, hskp18, hskp18, hskp9, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , 1, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95091, [ hskp16, hskp18, hskp9, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , clause( 144598, [ hskp16, hskp18, hskp9, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144599, [ hskp16, hskp18, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.91/68.29    a1977 ) ), ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , clause( 95086, [ hskp16, hskp18, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.29  , 2, clause( 81327, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X
% 67.91/68.29     ), ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144601, [ hskp16, hskp18, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( 
% 67.91/68.29    a1998 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 144599, [ hskp16, hskp18, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.91/68.29    a1977 ) ), ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , 4, clause( 95085, [ hskp16, hskp18, 'c1_1'( a1977 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144602, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998 )
% 67.91/68.29     ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 144601, [ hskp16, hskp18, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( 
% 67.91/68.29    a1998 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , 0, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144603, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998 )
% 67.91/68.29     ), hskp18 ] )
% 67.91/68.29  , clause( 144602, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998
% 67.91/68.29     ) ), hskp16, hskp18 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144604, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998 )
% 67.91/68.29     ) ] )
% 67.91/68.29  , clause( 144603, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998
% 67.91/68.29     ) ), hskp18 ] )
% 67.91/68.29  , 1, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95094, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998 ) )
% 67.91/68.29     ] )
% 67.91/68.29  , clause( 144604, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144605, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( a1977 )
% 67.91/68.29     ), 'c0_1'( a1987 ) ] )
% 67.91/68.29  , clause( 95086, [ hskp16, hskp18, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.29  , 2, clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.91/68.29    'c2_1'( X ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144606, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.29    hskp16, hskp18 ] )
% 67.91/68.29  , clause( 144605, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( a1977
% 67.91/68.29     ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.29  , 3, clause( 95085, [ hskp16, hskp18, 'c1_1'( a1977 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144607, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.29    hskp18 ] )
% 67.91/68.29  , clause( 144606, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.29    hskp16, hskp18 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144608, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144607, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.29    hskp18 ] )
% 67.91/68.29  , 1, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95095, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.29  , clause( 144608, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.29     )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144609, [ hskp16, hskp18, ~( 'c1_1'( a1977 ) ), 'c1_1'( a1979 ), 
% 67.91/68.29    hskp27, hskp30, 'c2_1'( a1977 ) ] )
% 67.91/68.29  , clause( 95087, [ hskp16, hskp18, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.29  , 2, clause( 20105, [ ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), hskp27, hskp30, 
% 67.91/68.29    'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.29  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144610, [ hskp16, hskp18, 'c1_1'( a1979 ), hskp27, hskp30, 'c2_1'( 
% 67.91/68.29    a1977 ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 144609, [ hskp16, hskp18, ~( 'c1_1'( a1977 ) ), 'c1_1'( a1979 ), 
% 67.91/68.29    hskp27, hskp30, 'c2_1'( a1977 ) ] )
% 67.91/68.29  , 2, clause( 95085, [ hskp16, hskp18, 'c1_1'( a1977 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144611, [ hskp16, hskp18, 'c1_1'( a1979 ), hskp27, hskp30, 'c2_1'( 
% 67.91/68.29    a1977 ), hskp18 ] )
% 67.91/68.29  , clause( 144610, [ hskp16, hskp18, 'c1_1'( a1979 ), hskp27, hskp30, 'c2_1'( 
% 67.91/68.29    a1977 ), hskp16, hskp18 ] )
% 67.91/68.29  , 0, 6, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144612, [ hskp16, hskp18, 'c1_1'( a1979 ), hskp27, hskp30, 'c2_1'( 
% 67.91/68.29    a1977 ) ] )
% 67.91/68.29  , clause( 144611, [ hskp16, hskp18, 'c1_1'( a1979 ), hskp27, hskp30, 'c2_1'( 
% 67.91/68.29    a1977 ), hskp18 ] )
% 67.91/68.29  , 1, 6, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95106, [ hskp16, hskp18, hskp27, hskp30, 'c1_1'( a1979 ), 'c2_1'( 
% 67.91/68.29    a1977 ) ] )
% 67.91/68.29  , clause( 144612, [ hskp16, hskp18, 'c1_1'( a1979 ), hskp27, hskp30, 'c2_1'( 
% 67.91/68.29    a1977 ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 4 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144613, [ hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.91/68.29    'c0_1'( a1977 ), 'c2_1'( a1977 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , clause( 95087, [ hskp16, hskp18, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.29  , 2, clause( 449, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c2_1'( 
% 67.91/68.29    Y ), 'c3_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a1977 )] )
% 67.91/68.29    ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144614, [ hskp16, hskp18, hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 
% 67.91/68.29    'c2_1'( X ) ), 'c0_1'( a1977 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , clause( 95086, [ hskp16, hskp18, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.29  , 2, clause( 144613, [ hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.91/68.29    'c0_1'( a1977 ), 'c2_1'( a1977 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144615, [ hskp16, hskp18, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X )
% 67.91/68.29     ), 'c0_1'( a1977 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , clause( 144614, [ hskp16, hskp18, hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 
% 67.91/68.29    'c2_1'( X ) ), 'c0_1'( a1977 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144616, [ hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.91/68.29    'c0_1'( a1977 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , clause( 144615, [ hskp16, hskp18, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X
% 67.91/68.29     ) ), 'c0_1'( a1977 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95116, [ hskp16, hskp18, ~( 'c1_1'( X ) ), 'c0_1'( a1977 ), ~( 
% 67.91/68.29    'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , clause( 144616, [ hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 
% 67.91/68.29    'c0_1'( a1977 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 2 ), ==>( 3, 4 ), ==>( 4, 3 ), ==>( 5, 5 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144617, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), hskp16, hskp9, 
% 67.91/68.29    'c0_1'( a1987 ) ] )
% 67.91/68.29  , clause( 95094, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998 )
% 67.91/68.29     ) ] )
% 67.91/68.29  , 3, clause( 81282, [ hskp16, hskp9, 'c0_1'( a1987 ), 'c2_1'( a1998 ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144619, [ hskp16, hskp18, hskp16, hskp18, ~( 'c0_1'( a1977 ) ), 
% 67.91/68.29    hskp16, hskp9 ] )
% 67.91/68.29  , clause( 81622, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.29  , 2, clause( 144617, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), hskp16, hskp9
% 67.91/68.29    , 'c0_1'( a1987 ) ] )
% 67.91/68.29  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144620, [ hskp16, hskp18, hskp18, ~( 'c0_1'( a1977 ) ), hskp16, 
% 67.91/68.29    hskp9 ] )
% 67.91/68.29  , clause( 144619, [ hskp16, hskp18, hskp16, hskp18, ~( 'c0_1'( a1977 ) ), 
% 67.91/68.29    hskp16, hskp9 ] )
% 67.91/68.29  , 0, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144621, [ hskp16, hskp18, hskp18, ~( 'c0_1'( a1977 ) ), hskp9 ] )
% 67.91/68.29  , clause( 144620, [ hskp16, hskp18, hskp18, ~( 'c0_1'( a1977 ) ), hskp16, 
% 67.91/68.29    hskp9 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144622, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), hskp9 ] )
% 67.91/68.29  , clause( 144621, [ hskp16, hskp18, hskp18, ~( 'c0_1'( a1977 ) ), hskp9 ]
% 67.91/68.29     )
% 67.91/68.29  , 1, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95121, [ hskp16, hskp18, hskp9, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.29  , clause( 144622, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), hskp9 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 3 ), ==>( 3, 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144623, [ hskp16, hskp18, hskp9, hskp16, hskp18, hskp9 ] )
% 67.91/68.29  , clause( 95121, [ hskp16, hskp18, hskp9, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.29  , 3, clause( 95091, [ hskp16, hskp18, hskp9, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144624, [ hskp16, hskp18, hskp9, hskp18, hskp9 ] )
% 67.91/68.29  , clause( 144623, [ hskp16, hskp18, hskp9, hskp16, hskp18, hskp9 ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144625, [ hskp16, hskp18, hskp9, hskp9 ] )
% 67.91/68.29  , clause( 144624, [ hskp16, hskp18, hskp9, hskp18, hskp9 ] )
% 67.91/68.29  , 1, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144626, [ hskp16, hskp18, hskp9 ] )
% 67.91/68.29  , clause( 144625, [ hskp16, hskp18, hskp9, hskp9 ] )
% 67.91/68.29  , 2, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95123, [ hskp16, hskp18, hskp9 ] )
% 67.91/68.29  , clause( 144626, [ hskp16, hskp18, hskp9 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144627, [ 'c1_1'( a1985 ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 70, [ 'c1_1'( a1985 ), ~( hskp9 ) ] )
% 67.91/68.29  , 1, clause( 95123, [ hskp16, hskp18, hskp9 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95125, [ hskp16, hskp18, 'c1_1'( a1985 ) ] )
% 67.91/68.29  , clause( 144627, [ 'c1_1'( a1985 ), hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144628, [ ~( 'c0_1'( a1985 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 112, [ ~( 'c0_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.29  , 1, clause( 95123, [ hskp16, hskp18, hskp9 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95126, [ hskp16, hskp18, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.29  , clause( 144628, [ ~( 'c0_1'( a1985 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144629, [ ~( 'c3_1'( a1985 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 113, [ ~( 'c3_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.29  , 1, clause( 95123, [ hskp16, hskp18, hskp9 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95127, [ hskp16, hskp18, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.29  , clause( 144629, [ ~( 'c3_1'( a1985 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144630, [ hskp16, hskp18, 'c0_1'( a1985 ), hskp27, hskp30, ~( 
% 67.91/68.29    'c1_1'( a1985 ) ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.29  , clause( 95127, [ hskp16, hskp18, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.29  , 2, clause( 20104, [ 'c0_1'( X ), hskp27, hskp30, ~( 'c1_1'( X ) ), ~( 
% 67.91/68.29    'c1_1'( a1979 ) ), 'c3_1'( X ) ] )
% 67.91/68.29  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a1985 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144631, [ hskp16, hskp18, hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( 
% 67.91/68.29    a1985 ) ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.29  , clause( 95126, [ hskp16, hskp18, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.29  , 2, clause( 144630, [ hskp16, hskp18, 'c0_1'( a1985 ), hskp27, hskp30, ~( 
% 67.91/68.29    'c1_1'( a1985 ) ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144632, [ hskp16, hskp18, hskp18, hskp27, hskp30, ~( 'c1_1'( a1985
% 67.91/68.29     ) ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.29  , clause( 144631, [ hskp16, hskp18, hskp16, hskp18, hskp27, hskp30, ~( 
% 67.91/68.29    'c1_1'( a1985 ) ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.29  , 0, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144633, [ hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( a1985 ) ), ~( 
% 67.91/68.29    'c1_1'( a1979 ) ) ] )
% 67.91/68.29  , clause( 144632, [ hskp16, hskp18, hskp18, hskp27, hskp30, ~( 'c1_1'( 
% 67.91/68.29    a1985 ) ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.29  , 1, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95135, [ hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( a1979 ) ), ~( 
% 67.91/68.29    'c1_1'( a1985 ) ) ] )
% 67.91/68.29  , clause( 144633, [ hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( a1985 ) ), 
% 67.91/68.29    ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144634, [ hskp16, hskp18, hskp16, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.29  , clause( 81622, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.29  , 2, clause( 95095, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 )
% 67.91/68.29     ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144635, [ hskp16, hskp18, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.29  , clause( 144634, [ hskp16, hskp18, hskp16, hskp18, ~( 'c0_1'( a1977 ) ) ]
% 67.91/68.29     )
% 67.91/68.29  , 0, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144636, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.29  , clause( 144635, [ hskp16, hskp18, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.29  , 1, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95159, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.29  , clause( 144636, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144637, [ hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( a1979 ) ), 
% 67.91/68.29    hskp16, hskp18 ] )
% 67.91/68.29  , clause( 95135, [ hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( a1979 ) ), 
% 67.91/68.29    ~( 'c1_1'( a1985 ) ) ] )
% 67.91/68.29  , 5, clause( 95125, [ hskp16, hskp18, 'c1_1'( a1985 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144638, [ hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( a1979 ) ), 
% 67.91/68.29    hskp18 ] )
% 67.91/68.29  , clause( 144637, [ hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( a1979 ) ), 
% 67.91/68.29    hskp16, hskp18 ] )
% 67.91/68.29  , 0, 5, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144639, [ hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.29  , clause( 144638, [ hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( a1979 ) ), 
% 67.91/68.29    hskp18 ] )
% 67.91/68.29  , 1, 5, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95184, [ hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.29  , clause( 144639, [ hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( a1979 ) ) ]
% 67.91/68.29     )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144640, [ hskp16, hskp18, hskp16, hskp18, hskp27, hskp30, 'c1_1'( 
% 67.91/68.29    a1979 ) ] )
% 67.91/68.29  , clause( 95086, [ hskp16, hskp18, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.29  , 2, clause( 95106, [ hskp16, hskp18, hskp27, hskp30, 'c1_1'( a1979 ), 
% 67.91/68.29    'c2_1'( a1977 ) ] )
% 67.91/68.29  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144641, [ hskp16, hskp18, hskp18, hskp27, hskp30, 'c1_1'( a1979 ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144640, [ hskp16, hskp18, hskp16, hskp18, hskp27, hskp30, 'c1_1'( 
% 67.91/68.29    a1979 ) ] )
% 67.91/68.29  , 0, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144642, [ hskp16, hskp18, hskp27, hskp30, 'c1_1'( a1979 ) ] )
% 67.91/68.29  , clause( 144641, [ hskp16, hskp18, hskp18, hskp27, hskp30, 'c1_1'( a1979 )
% 67.91/68.29     ] )
% 67.91/68.29  , 1, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95211, [ hskp16, hskp18, hskp27, hskp30, 'c1_1'( a1979 ) ] )
% 67.91/68.29  , clause( 144642, [ hskp16, hskp18, hskp27, hskp30, 'c1_1'( a1979 ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144643, [ hskp16, hskp18, hskp27, hskp30, hskp16, hskp18, hskp27, 
% 67.91/68.29    hskp30 ] )
% 67.91/68.29  , clause( 95184, [ hskp16, hskp18, hskp27, hskp30, ~( 'c1_1'( a1979 ) ) ]
% 67.91/68.29     )
% 67.91/68.29  , 4, clause( 95211, [ hskp16, hskp18, hskp27, hskp30, 'c1_1'( a1979 ) ] )
% 67.91/68.29  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144644, [ hskp16, hskp18, hskp27, hskp30, hskp18, hskp27, hskp30 ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144643, [ hskp16, hskp18, hskp27, hskp30, hskp16, hskp18, hskp27
% 67.91/68.29    , hskp30 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144645, [ hskp16, hskp18, hskp27, hskp30, hskp27, hskp30 ] )
% 67.91/68.29  , clause( 144644, [ hskp16, hskp18, hskp27, hskp30, hskp18, hskp27, hskp30
% 67.91/68.29     ] )
% 67.91/68.29  , 1, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144646, [ hskp16, hskp18, hskp27, hskp30, hskp30 ] )
% 67.91/68.29  , clause( 144645, [ hskp16, hskp18, hskp27, hskp30, hskp27, hskp30 ] )
% 67.91/68.29  , 2, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144647, [ hskp16, hskp18, hskp27, hskp30 ] )
% 67.91/68.29  , clause( 144646, [ hskp16, hskp18, hskp27, hskp30, hskp30 ] )
% 67.91/68.29  , 3, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95212, [ hskp16, hskp18, hskp27, hskp30 ] )
% 67.91/68.29  , clause( 144647, [ hskp16, hskp18, hskp27, hskp30 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144648, [ 'c3_1'( a2005 ), hskp16, hskp18, hskp27 ] )
% 67.91/68.29  , clause( 38, [ 'c3_1'( a2005 ), ~( hskp30 ) ] )
% 67.91/68.29  , 1, clause( 95212, [ hskp16, hskp18, hskp27, hskp30 ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95214, [ hskp16, hskp18, hskp27, 'c3_1'( a2005 ) ] )
% 67.91/68.29  , clause( 144648, [ 'c3_1'( a2005 ), hskp16, hskp18, hskp27 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144649, [ 'c2_1'( a2005 ), hskp16, hskp18, hskp27 ] )
% 67.91/68.29  , clause( 37, [ 'c2_1'( a2005 ), ~( hskp30 ) ] )
% 67.91/68.29  , 1, clause( 95212, [ hskp16, hskp18, hskp27, hskp30 ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95215, [ hskp16, hskp18, hskp27, 'c2_1'( a2005 ) ] )
% 67.91/68.29  , clause( 144649, [ 'c2_1'( a2005 ), hskp16, hskp18, hskp27 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144650, [ 'c0_1'( a2005 ), hskp16, hskp18, hskp27 ] )
% 67.91/68.29  , clause( 36, [ 'c0_1'( a2005 ), ~( hskp30 ) ] )
% 67.91/68.29  , 1, clause( 95212, [ hskp16, hskp18, hskp27, hskp30 ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95216, [ hskp16, hskp18, hskp27, 'c0_1'( a2005 ) ] )
% 67.91/68.29  , clause( 144650, [ 'c0_1'( a2005 ), hskp16, hskp18, hskp27 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144651, [ ~( 'c0_1'( a2005 ) ), 'c0_1'( a1987 ), hskp19, 'c1_1'( 
% 67.91/68.29    a2005 ), hskp16, hskp18, hskp27 ] )
% 67.91/68.29  , clause( 23289, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp19, 'c1_1'( X ), 
% 67.91/68.29    ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , 4, clause( 95214, [ hskp16, hskp18, hskp27, 'c3_1'( a2005 ) ] )
% 67.91/68.29  , 3, substitution( 0, [ :=( X, a2005 )] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144652, [ hskp16, hskp18, ~( 'c0_1'( a2005 ) ), hskp19, 'c1_1'( 
% 67.91/68.29    a2005 ), hskp16, hskp18, hskp27 ] )
% 67.91/68.29  , clause( 81622, [ hskp16, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.29  , 2, clause( 144651, [ ~( 'c0_1'( a2005 ) ), 'c0_1'( a1987 ), hskp19, 
% 67.91/68.29    'c1_1'( a2005 ), hskp16, hskp18, hskp27 ] )
% 67.91/68.29  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144653, [ hskp16, hskp18, ~( 'c0_1'( a2005 ) ), hskp19, 'c1_1'( 
% 67.91/68.29    a2005 ), hskp18, hskp27 ] )
% 67.91/68.29  , clause( 144652, [ hskp16, hskp18, ~( 'c0_1'( a2005 ) ), hskp19, 'c1_1'( 
% 67.91/68.29    a2005 ), hskp16, hskp18, hskp27 ] )
% 67.91/68.29  , 0, 5, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144654, [ hskp16, hskp18, ~( 'c0_1'( a2005 ) ), hskp19, 'c1_1'( 
% 67.91/68.29    a2005 ), hskp27 ] )
% 67.91/68.29  , clause( 144653, [ hskp16, hskp18, ~( 'c0_1'( a2005 ) ), hskp19, 'c1_1'( 
% 67.91/68.29    a2005 ), hskp18, hskp27 ] )
% 67.91/68.29  , 1, 5, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95222, [ hskp16, hskp18, hskp27, hskp19, ~( 'c0_1'( a2005 ) ), 
% 67.91/68.29    'c1_1'( a2005 ) ] )
% 67.91/68.29  , clause( 144654, [ hskp16, hskp18, ~( 'c0_1'( a2005 ) ), hskp19, 'c1_1'( 
% 67.91/68.29    a2005 ), hskp27 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 4 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144655, [ hskp27, ~( 'c1_1'( a2005 ) ), ~( 'c2_1'( a2005 ) ), 
% 67.91/68.29    hskp16, hskp18, hskp27 ] )
% 67.91/68.29  , clause( 25352, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , 3, clause( 95214, [ hskp16, hskp18, hskp27, 'c3_1'( a2005 ) ] )
% 67.91/68.29  , 3, substitution( 0, [ :=( X, a2005 )] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144656, [ hskp27, ~( 'c1_1'( a2005 ) ), ~( 'c2_1'( a2005 ) ), 
% 67.91/68.29    hskp16, hskp18 ] )
% 67.91/68.29  , clause( 144655, [ hskp27, ~( 'c1_1'( a2005 ) ), ~( 'c2_1'( a2005 ) ), 
% 67.91/68.29    hskp16, hskp18, hskp27 ] )
% 67.91/68.29  , 0, 5, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95223, [ hskp16, hskp18, hskp27, ~( 'c1_1'( a2005 ) ), ~( 'c2_1'( 
% 67.91/68.29    a2005 ) ) ] )
% 67.91/68.29  , clause( 144656, [ hskp27, ~( 'c1_1'( a2005 ) ), ~( 'c2_1'( a2005 ) ), 
% 67.91/68.29    hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 3 ), ==>( 2
% 67.91/68.29    , 4 ), ==>( 3, 0 ), ==>( 4, 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144657, [ hskp16, hskp18, hskp27, ~( 'c1_1'( a2005 ) ), hskp16, 
% 67.91/68.29    hskp18, hskp27 ] )
% 67.91/68.29  , clause( 95223, [ hskp16, hskp18, hskp27, ~( 'c1_1'( a2005 ) ), ~( 'c2_1'( 
% 67.91/68.29    a2005 ) ) ] )
% 67.91/68.29  , 4, clause( 95215, [ hskp16, hskp18, hskp27, 'c2_1'( a2005 ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144658, [ hskp16, hskp18, hskp27, ~( 'c1_1'( a2005 ) ), hskp18, 
% 67.91/68.29    hskp27 ] )
% 67.91/68.29  , clause( 144657, [ hskp16, hskp18, hskp27, ~( 'c1_1'( a2005 ) ), hskp16, 
% 67.91/68.29    hskp18, hskp27 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144659, [ hskp16, hskp18, hskp27, ~( 'c1_1'( a2005 ) ), hskp27 ] )
% 67.91/68.29  , clause( 144658, [ hskp16, hskp18, hskp27, ~( 'c1_1'( a2005 ) ), hskp18, 
% 67.91/68.29    hskp27 ] )
% 67.91/68.29  , 1, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144660, [ hskp16, hskp18, hskp27, ~( 'c1_1'( a2005 ) ) ] )
% 67.91/68.29  , clause( 144659, [ hskp16, hskp18, hskp27, ~( 'c1_1'( a2005 ) ), hskp27 ]
% 67.91/68.29     )
% 67.91/68.29  , 2, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95228, [ hskp16, hskp18, hskp27, ~( 'c1_1'( a2005 ) ) ] )
% 67.91/68.29  , clause( 144660, [ hskp16, hskp18, hskp27, ~( 'c1_1'( a2005 ) ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144661, [ hskp16, hskp18, hskp27, hskp16, hskp18, hskp27, hskp19, 
% 67.91/68.29    ~( 'c0_1'( a2005 ) ) ] )
% 67.91/68.29  , clause( 95228, [ hskp16, hskp18, hskp27, ~( 'c1_1'( a2005 ) ) ] )
% 67.91/68.29  , 3, clause( 95222, [ hskp16, hskp18, hskp27, hskp19, ~( 'c0_1'( a2005 ) )
% 67.91/68.29    , 'c1_1'( a2005 ) ] )
% 67.91/68.29  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144662, [ hskp16, hskp18, hskp27, hskp18, hskp27, hskp19, ~( 'c0_1'( 
% 67.91/68.29    a2005 ) ) ] )
% 67.91/68.29  , clause( 144661, [ hskp16, hskp18, hskp27, hskp16, hskp18, hskp27, hskp19
% 67.91/68.29    , ~( 'c0_1'( a2005 ) ) ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144663, [ hskp16, hskp18, hskp27, hskp27, hskp19, ~( 'c0_1'( a2005
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , clause( 144662, [ hskp16, hskp18, hskp27, hskp18, hskp27, hskp19, ~( 
% 67.91/68.29    'c0_1'( a2005 ) ) ] )
% 67.91/68.29  , 1, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144664, [ hskp16, hskp18, hskp27, hskp19, ~( 'c0_1'( a2005 ) ) ] )
% 67.91/68.29  , clause( 144663, [ hskp16, hskp18, hskp27, hskp27, hskp19, ~( 'c0_1'( 
% 67.91/68.29    a2005 ) ) ] )
% 67.91/68.29  , 2, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95229, [ hskp16, hskp18, hskp19, hskp27, ~( 'c0_1'( a2005 ) ) ] )
% 67.91/68.29  , clause( 144664, [ hskp16, hskp18, hskp27, hskp19, ~( 'c0_1'( a2005 ) ) ]
% 67.91/68.29     )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144665, [ hskp16, hskp18, hskp19, hskp27, hskp16, hskp18, hskp27 ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 95229, [ hskp16, hskp18, hskp19, hskp27, ~( 'c0_1'( a2005 ) ) ]
% 67.91/68.29     )
% 67.91/68.29  , 4, clause( 95216, [ hskp16, hskp18, hskp27, 'c0_1'( a2005 ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144666, [ hskp16, hskp18, hskp19, hskp27, hskp18, hskp27 ] )
% 67.91/68.29  , clause( 144665, [ hskp16, hskp18, hskp19, hskp27, hskp16, hskp18, hskp27
% 67.91/68.29     ] )
% 67.91/68.29  , 0, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144667, [ hskp16, hskp18, hskp19, hskp27, hskp27 ] )
% 67.91/68.29  , clause( 144666, [ hskp16, hskp18, hskp19, hskp27, hskp18, hskp27 ] )
% 67.91/68.29  , 1, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144668, [ hskp16, hskp18, hskp19, hskp27 ] )
% 67.91/68.29  , clause( 144667, [ hskp16, hskp18, hskp19, hskp27, hskp27 ] )
% 67.91/68.29  , 3, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95230, [ hskp16, hskp18, hskp19, hskp27 ] )
% 67.91/68.29  , clause( 144668, [ hskp16, hskp18, hskp19, hskp27 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144669, [ 'c3_1'( a1970 ), hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , clause( 47, [ 'c3_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.29  , 1, clause( 95230, [ hskp16, hskp18, hskp19, hskp27 ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95231, [ hskp16, hskp18, hskp19, 'c3_1'( a1970 ) ] )
% 67.91/68.29  , clause( 144669, [ 'c3_1'( a1970 ), hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144670, [ 'c2_1'( a1970 ), hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , clause( 46, [ 'c2_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.29  , 1, clause( 95230, [ hskp16, hskp18, hskp19, hskp27 ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95232, [ hskp16, hskp18, hskp19, 'c2_1'( a1970 ) ] )
% 67.91/68.29  , clause( 144670, [ 'c2_1'( a1970 ), hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144671, [ 'c1_1'( a1970 ), hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , clause( 45, [ 'c1_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.29  , 1, clause( 95230, [ hskp16, hskp18, hskp19, hskp27 ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95233, [ hskp16, hskp18, hskp19, 'c1_1'( a1970 ) ] )
% 67.91/68.29  , clause( 144671, [ 'c1_1'( a1970 ), hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144672, [ hskp16, hskp18, hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 
% 67.91/68.29    'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , clause( 95159, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.29  , 2, clause( 95116, [ hskp16, hskp18, ~( 'c1_1'( X ) ), 'c0_1'( a1977 ), 
% 67.91/68.29    ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144673, [ hskp16, hskp18, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X )
% 67.91/68.29     ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , clause( 144672, [ hskp16, hskp18, hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 
% 67.91/68.29    'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144674, [ hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 
% 67.91/68.29    'c3_1'( X ) ) ] )
% 67.91/68.29  , clause( 144673, [ hskp16, hskp18, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X
% 67.91/68.29     ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95350, [ hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 
% 67.91/68.29    'c3_1'( X ) ) ] )
% 67.91/68.29  , clause( 144674, [ hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 
% 67.91/68.29    'c3_1'( X ) ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144675, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 )
% 67.91/68.29     ), hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , clause( 95350, [ hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 
% 67.91/68.29    'c3_1'( X ) ) ] )
% 67.91/68.29  , 4, clause( 95231, [ hskp16, hskp18, hskp19, 'c3_1'( a1970 ) ] )
% 67.91/68.29  , 3, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144676, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 )
% 67.91/68.29     ), hskp18, hskp19 ] )
% 67.91/68.29  , clause( 144675, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970
% 67.91/68.29     ) ), hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144677, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 )
% 67.91/68.29     ), hskp19 ] )
% 67.91/68.29  , clause( 144676, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970
% 67.91/68.29     ) ), hskp18, hskp19 ] )
% 67.91/68.29  , 1, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95351, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), hskp19, ~( 'c2_1'( 
% 67.91/68.29    a1970 ) ) ] )
% 67.91/68.29  , clause( 144677, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970
% 67.91/68.29     ) ), hskp19 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 4 ), ==>( 4, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144678, [ hskp16, hskp18, ~( 'c1_1'( a1998 ) ), ~( 'c2_1'( a1998 )
% 67.91/68.29     ), hskp16 ] )
% 67.91/68.29  , clause( 95350, [ hskp16, hskp18, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 
% 67.91/68.29    'c3_1'( X ) ) ] )
% 67.91/68.29  , 4, clause( 81249, [ hskp16, 'c3_1'( a1998 ) ] )
% 67.91/68.29  , 1, substitution( 0, [ :=( X, a1998 )] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144680, [ hskp16, hskp18, ~( 'c2_1'( a1998 ) ), hskp16, hskp16 ] )
% 67.91/68.29  , clause( 144678, [ hskp16, hskp18, ~( 'c1_1'( a1998 ) ), ~( 'c2_1'( a1998
% 67.91/68.29     ) ), hskp16 ] )
% 67.91/68.29  , 2, clause( 81248, [ hskp16, 'c1_1'( a1998 ) ] )
% 67.91/68.29  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144681, [ hskp16, hskp18, ~( 'c2_1'( a1998 ) ), hskp16 ] )
% 67.91/68.29  , clause( 144680, [ hskp16, hskp18, ~( 'c2_1'( a1998 ) ), hskp16, hskp16 ]
% 67.91/68.29     )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144682, [ hskp16, hskp18, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , clause( 144681, [ hskp16, hskp18, ~( 'c2_1'( a1998 ) ), hskp16 ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95353, [ hskp16, hskp18, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , clause( 144682, [ hskp16, hskp18, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144683, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), hskp19, hskp16, 
% 67.91/68.29    hskp18, hskp19 ] )
% 67.91/68.29  , clause( 95351, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), hskp19, ~( 'c2_1'( 
% 67.91/68.29    a1970 ) ) ] )
% 67.91/68.29  , 4, clause( 95232, [ hskp16, hskp18, hskp19, 'c2_1'( a1970 ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144684, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), hskp19, hskp18, 
% 67.91/68.29    hskp19 ] )
% 67.91/68.29  , clause( 144683, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), hskp19, hskp16, 
% 67.91/68.29    hskp18, hskp19 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144685, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), hskp19, hskp19 ] )
% 67.91/68.29  , clause( 144684, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), hskp19, hskp18, 
% 67.91/68.29    hskp19 ] )
% 67.91/68.29  , 1, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144686, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), hskp19 ] )
% 67.91/68.29  , clause( 144685, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), hskp19, hskp19 ]
% 67.91/68.29     )
% 67.91/68.29  , 3, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95362, [ hskp16, hskp18, hskp19, ~( 'c1_1'( a1970 ) ) ] )
% 67.91/68.29  , clause( 144686, [ hskp16, hskp18, ~( 'c1_1'( a1970 ) ), hskp19 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 3 ), ==>( 3, 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144687, [ hskp16, hskp18, hskp19, hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , clause( 95362, [ hskp16, hskp18, hskp19, ~( 'c1_1'( a1970 ) ) ] )
% 67.91/68.29  , 3, clause( 95233, [ hskp16, hskp18, hskp19, 'c1_1'( a1970 ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144688, [ hskp16, hskp18, hskp19, hskp18, hskp19 ] )
% 67.91/68.29  , clause( 144687, [ hskp16, hskp18, hskp19, hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144689, [ hskp16, hskp18, hskp19, hskp19 ] )
% 67.91/68.29  , clause( 144688, [ hskp16, hskp18, hskp19, hskp18, hskp19 ] )
% 67.91/68.29  , 1, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144690, [ hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , clause( 144689, [ hskp16, hskp18, hskp19, hskp19 ] )
% 67.91/68.29  , 2, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95363, [ hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , clause( 144690, [ hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144691, [ 'c2_1'( a2001 ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 56, [ 'c2_1'( a2001 ), ~( hskp19 ) ] )
% 67.91/68.29  , 1, clause( 95363, [ hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95364, [ hskp16, hskp18, 'c2_1'( a2001 ) ] )
% 67.91/68.29  , clause( 144691, [ 'c2_1'( a2001 ), hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144692, [ 'c3_1'( a2001 ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 57, [ 'c3_1'( a2001 ), ~( hskp19 ) ] )
% 67.91/68.29  , 1, clause( 95363, [ hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95365, [ hskp16, hskp18, 'c3_1'( a2001 ) ] )
% 67.91/68.29  , clause( 144692, [ 'c3_1'( a2001 ), hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144693, [ ~( 'c0_1'( a2001 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 96, [ ~( 'c0_1'( a2001 ) ), ~( hskp19 ) ] )
% 67.91/68.29  , 1, clause( 95363, [ hskp16, hskp18, hskp19 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95366, [ hskp16, hskp18, ~( 'c0_1'( a2001 ) ) ] )
% 67.91/68.29  , clause( 144693, [ ~( 'c0_1'( a2001 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144694, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( a2001 ) )
% 67.91/68.29    , 'c2_1'( X ), 'c0_1'( a2001 ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 601, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.91/68.29    'c2_1'( X ), 'c0_1'( Y ), ~( 'c3_1'( Y ) ) ] )
% 67.91/68.29  , 5, clause( 95365, [ hskp16, hskp18, 'c3_1'( a2001 ) ] )
% 67.91/68.29  , 2, substitution( 0, [ :=( X, X ), :=( Y, a2001 )] ), substitution( 1, [] )
% 67.91/68.29    ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144695, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.91/68.29    a2001 ), hskp16, hskp18, hskp16, hskp18 ] )
% 67.91/68.29  , clause( 144694, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( a2001 )
% 67.91/68.29     ), 'c2_1'( X ), 'c0_1'( a2001 ), hskp16, hskp18 ] )
% 67.91/68.29  , 2, clause( 95364, [ hskp16, hskp18, 'c2_1'( a2001 ) ] )
% 67.91/68.29  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144696, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.91/68.29    a2001 ), hskp16, hskp18, hskp18 ] )
% 67.91/68.29  , clause( 144695, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.91/68.29    a2001 ), hskp16, hskp18, hskp16, hskp18 ] )
% 67.91/68.29  , 4, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144697, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.91/68.29    a2001 ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 144696, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.91/68.29    a2001 ), hskp16, hskp18, hskp18 ] )
% 67.91/68.29  , 5, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95379, [ hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.29    a2001 ), 'c2_1'( X ) ] )
% 67.91/68.29  , clause( 144697, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.91/68.29    a2001 ), hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.91/68.29    3 ), ==>( 2, 5 ), ==>( 3, 4 ), ==>( 4, 0 ), ==>( 5, 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144698, [ hskp16, hskp18, hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 
% 67.91/68.29    'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.91/68.29  , clause( 95366, [ hskp16, hskp18, ~( 'c0_1'( a2001 ) ) ] )
% 67.91/68.29  , 2, clause( 95379, [ hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.91/68.29    'c0_1'( a2001 ), 'c2_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144699, [ hskp16, hskp18, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X )
% 67.91/68.29     ), 'c2_1'( X ) ] )
% 67.91/68.29  , clause( 144698, [ hskp16, hskp18, hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 
% 67.91/68.29    'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.91/68.29  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144700, [ hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.91/68.29    'c2_1'( X ) ] )
% 67.91/68.29  , clause( 144699, [ hskp16, hskp18, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X
% 67.91/68.29     ) ), 'c2_1'( X ) ] )
% 67.91/68.29  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95449, [ hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.91/68.29    X ) ] )
% 67.91/68.29  , clause( 144700, [ hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.91/68.29    'c2_1'( X ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144702, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 
% 67.91/68.29    'c1_1'( X ) ), ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.29  , clause( 84141, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 
% 67.91/68.29    'c1_1'( X ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , 5, clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.91/68.29    'c2_1'( X ) ] )
% 67.91/68.29  , 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.91/68.29    ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144703, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 
% 67.91/68.29    'c1_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.29  , clause( 144702, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 
% 67.91/68.29    'c1_1'( X ) ), ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.29  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144704, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 
% 67.91/68.29    'c1_1'( X ) ), ~( 'c1_1'( X ) ) ] )
% 67.91/68.29  , clause( 144703, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 
% 67.91/68.29    'c1_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.29  , 2, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144705, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 
% 67.91/68.29    'c1_1'( X ) ) ] )
% 67.91/68.29  , clause( 144704, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 
% 67.91/68.29    'c1_1'( X ) ), ~( 'c1_1'( X ) ) ] )
% 67.91/68.29  , 4, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 95460, [ hskp16, hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( X ) ), ~( 
% 67.91/68.29    'c1_1'( X ) ) ] )
% 67.91/68.29  , clause( 144705, [ hskp16, ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 
% 67.91/68.29    'c1_1'( X ) ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    3 ), ==>( 2, 2 ), ==>( 3, 1 ), ==>( 4, 4 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144706, [ hskp16, 'c0_1'( X ), hskp28, 'c1_1'( X ), hskp29, hskp6, 
% 67.91/68.29    hskp16, hskp29 ] )
% 67.91/68.29  , clause( 81315, [ hskp16, 'c0_1'( X ), hskp28, 'c1_1'( X ), hskp29, hskp6
% 67.91/68.29    , ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , 6, clause( 81701, [ hskp16, hskp29, 'c2_1'( a1998 ) ] )
% 67.91/68.29  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144707, [ hskp16, 'c0_1'( X ), hskp28, 'c1_1'( X ), hskp29, hskp6, 
% 67.91/68.29    hskp29 ] )
% 67.91/68.29  , clause( 144706, [ hskp16, 'c0_1'( X ), hskp28, 'c1_1'( X ), hskp29, hskp6
% 67.91/68.29    , hskp16, hskp29 ] )
% 67.91/68.29  , 0, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144708, [ hskp16, 'c0_1'( X ), hskp28, 'c1_1'( X ), hskp29, hskp6 ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144707, [ hskp16, 'c0_1'( X ), hskp28, 'c1_1'( X ), hskp29, hskp6
% 67.91/68.29    , hskp29 ] )
% 67.91/68.29  , 4, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 101199, [ hskp16, hskp28, 'c0_1'( X ), hskp29, hskp6, 'c1_1'( X ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144708, [ hskp16, 'c0_1'( X ), hskp28, 'c1_1'( X ), hskp29, hskp6
% 67.91/68.29     ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    2 ), ==>( 2, 1 ), ==>( 3, 5 ), ==>( 4, 3 ), ==>( 5, 4 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144712, [ hskp16, hskp16, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.91/68.29    a1998 ), 'c3_1'( X ) ] )
% 67.91/68.29  , clause( 81250, [ hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.29  , 1, clause( 81322, [ hskp16, 'c0_1'( X ), 'c0_1'( a1998 ), ~( 'c1_1'( X )
% 67.91/68.29     ), 'c2_1'( a1998 ), 'c3_1'( X ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144713, [ hskp16, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( a1998 ), 
% 67.91/68.29    'c3_1'( X ) ] )
% 67.91/68.29  , clause( 144712, [ hskp16, hskp16, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.91/68.29    a1998 ), 'c3_1'( X ) ] )
% 67.91/68.29  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 101200, [ hskp16, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( a1998 ), 
% 67.91/68.29    'c3_1'( X ) ] )
% 67.91/68.29  , clause( 144713, [ hskp16, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( a1998 )
% 67.91/68.29    , 'c3_1'( X ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144717, [ hskp16, hskp16, 'c0_1'( X ), hskp29, 'c2_1'( X ), ~( 
% 67.91/68.29    'c3_1'( X ) ) ] )
% 67.91/68.29  , clause( 81250, [ hskp16, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.29  , 1, clause( 81333, [ hskp16, 'c0_1'( a1998 ), 'c0_1'( X ), hskp29, 'c2_1'( 
% 67.91/68.29    X ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.29  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144718, [ hskp16, 'c0_1'( X ), hskp29, 'c2_1'( X ), ~( 'c3_1'( X )
% 67.91/68.29     ) ] )
% 67.91/68.29  , clause( 144717, [ hskp16, hskp16, 'c0_1'( X ), hskp29, 'c2_1'( X ), ~( 
% 67.91/68.29    'c3_1'( X ) ) ] )
% 67.91/68.29  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 101201, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), ~( 'c3_1'( X )
% 67.91/68.29     ) ] )
% 67.91/68.29  , clause( 144718, [ hskp16, 'c0_1'( X ), hskp29, 'c2_1'( X ), ~( 'c3_1'( X
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    2 ), ==>( 2, 1 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144722, [ hskp17, hskp17, ~( 'c0_1'( X ) ), hskp3, 'c1_1'( X ), 
% 67.91/68.29    'c2_1'( X ) ] )
% 67.91/68.29  , clause( 80907, [ hskp17, ~( 'c1_1'( a1971 ) ) ] )
% 67.91/68.29  , 1, clause( 80919, [ hskp17, ~( 'c0_1'( X ) ), hskp3, 'c1_1'( X ), 'c1_1'( 
% 67.91/68.29    a1971 ), 'c2_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144723, [ hskp17, ~( 'c0_1'( X ) ), hskp3, 'c1_1'( X ), 'c2_1'( X )
% 67.91/68.29     ] )
% 67.91/68.29  , clause( 144722, [ hskp17, hskp17, ~( 'c0_1'( X ) ), hskp3, 'c1_1'( X ), 
% 67.91/68.29    'c2_1'( X ) ] )
% 67.91/68.29  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 101211, [ hskp17, hskp3, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X )
% 67.91/68.29     ] )
% 67.91/68.29  , clause( 144723, [ hskp17, ~( 'c0_1'( X ) ), hskp3, 'c1_1'( X ), 'c2_1'( X
% 67.91/68.29     ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    2 ), ==>( 2, 1 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144724, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), hskp16, 'c0_1'( 
% 67.91/68.29    X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( X ) ] )
% 67.91/68.29  , clause( 101201, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), ~( 'c3_1'( X
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , 4, clause( 81335, [ hskp16, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( X
% 67.91/68.29     ), 'c3_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.91/68.29    ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144730, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), hskp16, 'c0_1'( 
% 67.91/68.29    X ), 'c2_1'( X ), hskp16, hskp29 ] )
% 67.91/68.29  , clause( 144724, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), hskp16, 
% 67.91/68.29    'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( X ) ] )
% 67.91/68.29  , 6, clause( 81701, [ hskp16, hskp29, 'c2_1'( a1998 ) ] )
% 67.91/68.29  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144732, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), hskp16, 'c2_1'( 
% 67.91/68.29    X ), hskp16, hskp29 ] )
% 67.91/68.29  , clause( 144730, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), hskp16, 
% 67.91/68.29    'c0_1'( X ), 'c2_1'( X ), hskp16, hskp29 ] )
% 67.91/68.29  , 2, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144734, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), hskp16, hskp16
% 67.91/68.29    , hskp29 ] )
% 67.91/68.29  , clause( 144732, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), hskp16, 
% 67.91/68.29    'c2_1'( X ), hskp16, hskp29 ] )
% 67.91/68.29  , 3, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144735, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), hskp16, hskp29
% 67.91/68.29     ] )
% 67.91/68.29  , clause( 144734, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), hskp16, 
% 67.91/68.29    hskp16, hskp29 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144736, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), hskp29 ] )
% 67.91/68.29  , clause( 144735, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), hskp16, 
% 67.91/68.29    hskp29 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144737, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ) ] )
% 67.91/68.29  , clause( 144736, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ), hskp29 ] )
% 67.91/68.29  , 1, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 103529, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ) ] )
% 67.91/68.29  , clause( 144737, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ) ] )
% 67.91/68.29  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.29    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144738, [ hskp23, hskp29, hskp5, hskp16, hskp29, 'c0_1'( a1979 ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 245, [ hskp23, hskp29, hskp5, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.29  , 3, clause( 103529, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1979 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144739, [ hskp23, hskp29, hskp5, hskp16, 'c0_1'( a1979 ) ] )
% 67.91/68.29  , clause( 144738, [ hskp23, hskp29, hskp5, hskp16, hskp29, 'c0_1'( a1979 )
% 67.91/68.29     ] )
% 67.91/68.29  , 1, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 103534, [ hskp16, hskp29, hskp23, hskp5, 'c0_1'( a1979 ) ] )
% 67.91/68.29  , clause( 144739, [ hskp23, hskp29, hskp5, hskp16, 'c0_1'( a1979 ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 3 ), ==>( 3, 0 ), ==>( 4, 4 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144740, [ hskp23, hskp29, hskp5, hskp16, hskp29, hskp23, hskp5 ] )
% 67.91/68.29  , clause( 244, [ hskp23, hskp29, hskp5, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.29  , 3, clause( 103534, [ hskp16, hskp29, hskp23, hskp5, 'c0_1'( a1979 ) ] )
% 67.91/68.29  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144741, [ hskp23, hskp29, hskp5, hskp16, hskp29, hskp5 ] )
% 67.91/68.29  , clause( 144740, [ hskp23, hskp29, hskp5, hskp16, hskp29, hskp23, hskp5 ]
% 67.91/68.29     )
% 67.91/68.29  , 0, 5, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144742, [ hskp23, hskp29, hskp5, hskp16, hskp5 ] )
% 67.91/68.29  , clause( 144741, [ hskp23, hskp29, hskp5, hskp16, hskp29, hskp5 ] )
% 67.91/68.29  , 1, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144743, [ hskp23, hskp29, hskp5, hskp16 ] )
% 67.91/68.29  , clause( 144742, [ hskp23, hskp29, hskp5, hskp16, hskp5 ] )
% 67.91/68.29  , 2, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 103904, [ hskp16, hskp23, hskp29, hskp5 ] )
% 67.91/68.29  , clause( 144743, [ hskp23, hskp29, hskp5, hskp16 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.29    , 3 ), ==>( 3, 0 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144744, [ 'c1_1'( a1977 ), hskp16, hskp23, hskp29 ] )
% 67.91/68.29  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.29  , 1, clause( 103904, [ hskp16, hskp23, hskp29, hskp5 ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 103905, [ hskp16, hskp23, hskp29, 'c1_1'( a1977 ) ] )
% 67.91/68.29  , clause( 144744, [ 'c1_1'( a1977 ), hskp16, hskp23, hskp29 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144745, [ ~( 'c2_1'( a1977 ) ), hskp16, hskp23, hskp29 ] )
% 67.91/68.29  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.29  , 1, clause( 103904, [ hskp16, hskp23, hskp29, hskp5 ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 103906, [ hskp16, hskp23, hskp29, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.29  , clause( 144745, [ ~( 'c2_1'( a1977 ) ), hskp16, hskp23, hskp29 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144746, [ hskp16, hskp23, hskp29, hskp16, hskp29, 'c0_1'( a1977 ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 103906, [ hskp16, hskp23, hskp29, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.29  , 3, clause( 103529, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144747, [ hskp16, hskp23, hskp29, hskp29, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , clause( 144746, [ hskp16, hskp23, hskp29, hskp16, hskp29, 'c0_1'( a1977 )
% 67.91/68.29     ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144748, [ hskp16, hskp23, hskp29, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , clause( 144747, [ hskp16, hskp23, hskp29, hskp29, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , 2, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 103909, [ hskp16, hskp23, hskp29, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , clause( 144748, [ hskp16, hskp23, hskp29, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144749, [ hskp16, hskp23, hskp29, hskp16, ~( 'c0_1'( a1977 ) ), ~( 
% 67.91/68.29    'c1_1'( a1977 ) ), hskp29 ] )
% 67.91/68.29  , clause( 103906, [ hskp16, hskp23, hskp29, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.29  , 3, clause( 84418, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp29, 
% 67.91/68.29    'c2_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144750, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.91/68.29    a1977 ) ), hskp29 ] )
% 67.91/68.29  , clause( 144749, [ hskp16, hskp23, hskp29, hskp16, ~( 'c0_1'( a1977 ) ), 
% 67.91/68.29    ~( 'c1_1'( a1977 ) ), hskp29 ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144751, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.91/68.29    a1977 ) ) ] )
% 67.91/68.29  , clause( 144750, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.91/68.29    a1977 ) ), hskp29 ] )
% 67.91/68.29  , 2, 5, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 103911, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.91/68.29    a1977 ) ) ] )
% 67.91/68.29  , clause( 144751, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.91/68.29    a1977 ) ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144752, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ), hskp16, 
% 67.91/68.29    hskp23, hskp29 ] )
% 67.91/68.29  , clause( 103911, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.91/68.29    a1977 ) ) ] )
% 67.91/68.29  , 4, clause( 103905, [ hskp16, hskp23, hskp29, 'c1_1'( a1977 ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144753, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ), hskp23, 
% 67.91/68.29    hskp29 ] )
% 67.91/68.29  , clause( 144752, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ), hskp16, 
% 67.91/68.29    hskp23, hskp29 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144754, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ), hskp29 ] )
% 67.91/68.29  , clause( 144753, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ), hskp23, 
% 67.91/68.29    hskp29 ] )
% 67.91/68.29  , 1, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144755, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.29  , clause( 144754, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ), hskp29 ]
% 67.91/68.29     )
% 67.91/68.29  , 2, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 103914, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.29  , clause( 144755, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144756, [ hskp16, hskp23, hskp29, hskp16, hskp23, hskp29 ] )
% 67.91/68.29  , clause( 103914, [ hskp16, hskp23, hskp29, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.29  , 3, clause( 103909, [ hskp16, hskp23, hskp29, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144757, [ hskp16, hskp23, hskp29, hskp23, hskp29 ] )
% 67.91/68.29  , clause( 144756, [ hskp16, hskp23, hskp29, hskp16, hskp23, hskp29 ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144758, [ hskp16, hskp23, hskp29, hskp29 ] )
% 67.91/68.29  , clause( 144757, [ hskp16, hskp23, hskp29, hskp23, hskp29 ] )
% 67.91/68.29  , 1, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144759, [ hskp16, hskp23, hskp29 ] )
% 67.91/68.29  , clause( 144758, [ hskp16, hskp23, hskp29, hskp29 ] )
% 67.91/68.29  , 2, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 103915, [ hskp16, hskp23, hskp29 ] )
% 67.91/68.29  , clause( 144759, [ hskp16, hskp23, hskp29 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144760, [ 'c2_1'( a1978 ), hskp16, hskp23 ] )
% 67.91/68.29  , clause( 41, [ 'c2_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.29  , 1, clause( 103915, [ hskp16, hskp23, hskp29 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 103916, [ hskp16, hskp23, 'c2_1'( a1978 ) ] )
% 67.91/68.29  , clause( 144760, [ 'c2_1'( a1978 ), hskp16, hskp23 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144761, [ 'c1_1'( a1978 ), hskp16, hskp23 ] )
% 67.91/68.29  , clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.29  , 1, clause( 103915, [ hskp16, hskp23, hskp29 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 103917, [ hskp16, hskp23, 'c1_1'( a1978 ) ] )
% 67.91/68.29  , clause( 144761, [ 'c1_1'( a1978 ), hskp16, hskp23 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144762, [ 'c0_1'( a1978 ), hskp16, hskp23 ] )
% 67.91/68.29  , clause( 39, [ 'c0_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.29  , 1, clause( 103915, [ hskp16, hskp23, hskp29 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 103918, [ hskp16, hskp23, 'c0_1'( a1978 ) ] )
% 67.91/68.29  , clause( 144762, [ 'c0_1'( a1978 ), hskp16, hskp23 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144763, [ hskp16, ~( 'c0_1'( a1978 ) ), hskp5, hskp23, ~( 'c1_1'( 
% 67.91/68.29    a1978 ) ), hskp16, hskp23 ] )
% 67.91/68.29  , clause( 84146, [ hskp16, ~( 'c0_1'( X ) ), hskp5, hskp23, ~( 'c1_1'( X )
% 67.91/68.29     ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.29  , 5, clause( 103916, [ hskp16, hskp23, 'c2_1'( a1978 ) ] )
% 67.91/68.29  , 2, substitution( 0, [ :=( X, a1978 )] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144764, [ hskp16, ~( 'c0_1'( a1978 ) ), hskp5, hskp23, ~( 'c1_1'( 
% 67.91/68.29    a1978 ) ), hskp23 ] )
% 67.91/68.29  , clause( 144763, [ hskp16, ~( 'c0_1'( a1978 ) ), hskp5, hskp23, ~( 'c1_1'( 
% 67.91/68.29    a1978 ) ), hskp16, hskp23 ] )
% 67.91/68.29  , 0, 5, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144765, [ hskp16, ~( 'c0_1'( a1978 ) ), hskp5, hskp23, ~( 'c1_1'( 
% 67.91/68.29    a1978 ) ) ] )
% 67.91/68.29  , clause( 144764, [ hskp16, ~( 'c0_1'( a1978 ) ), hskp5, hskp23, ~( 'c1_1'( 
% 67.91/68.29    a1978 ) ), hskp23 ] )
% 67.91/68.29  , 3, 5, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144766, [ hskp16, hskp5, hskp23, ~( 'c1_1'( a1978 ) ), hskp16, 
% 67.91/68.29    hskp23 ] )
% 67.91/68.29  , clause( 144765, [ hskp16, ~( 'c0_1'( a1978 ) ), hskp5, hskp23, ~( 'c1_1'( 
% 67.91/68.29    a1978 ) ) ] )
% 67.91/68.29  , 1, clause( 103918, [ hskp16, hskp23, 'c0_1'( a1978 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144767, [ hskp16, hskp5, hskp23, ~( 'c1_1'( a1978 ) ), hskp23 ] )
% 67.91/68.29  , clause( 144766, [ hskp16, hskp5, hskp23, ~( 'c1_1'( a1978 ) ), hskp16, 
% 67.91/68.29    hskp23 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144768, [ hskp16, hskp5, hskp23, ~( 'c1_1'( a1978 ) ) ] )
% 67.91/68.29  , clause( 144767, [ hskp16, hskp5, hskp23, ~( 'c1_1'( a1978 ) ), hskp23 ]
% 67.91/68.29     )
% 67.91/68.29  , 2, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 103919, [ hskp16, hskp23, hskp5, ~( 'c1_1'( a1978 ) ) ] )
% 67.91/68.29  , clause( 144768, [ hskp16, hskp5, hskp23, ~( 'c1_1'( a1978 ) ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144769, [ hskp16, hskp23, hskp5, hskp16, hskp23 ] )
% 67.91/68.29  , clause( 103919, [ hskp16, hskp23, hskp5, ~( 'c1_1'( a1978 ) ) ] )
% 67.91/68.29  , 3, clause( 103917, [ hskp16, hskp23, 'c1_1'( a1978 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144770, [ hskp16, hskp23, hskp5, hskp23 ] )
% 67.91/68.29  , clause( 144769, [ hskp16, hskp23, hskp5, hskp16, hskp23 ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144771, [ hskp16, hskp23, hskp5 ] )
% 67.91/68.29  , clause( 144770, [ hskp16, hskp23, hskp5, hskp23 ] )
% 67.91/68.29  , 1, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 104014, [ hskp16, hskp23, hskp5 ] )
% 67.91/68.29  , clause( 144771, [ hskp16, hskp23, hskp5 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144772, [ 'c1_1'( a1977 ), hskp16, hskp23 ] )
% 67.91/68.29  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.29  , 1, clause( 104014, [ hskp16, hskp23, hskp5 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 104015, [ hskp16, hskp23, 'c1_1'( a1977 ) ] )
% 67.91/68.29  , clause( 144772, [ 'c1_1'( a1977 ), hskp16, hskp23 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144773, [ ~( 'c2_1'( a1977 ) ), hskp16, hskp23 ] )
% 67.91/68.29  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.29  , 1, clause( 104014, [ hskp16, hskp23, hskp5 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 104016, [ hskp16, hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.29  , clause( 144773, [ ~( 'c2_1'( a1977 ) ), hskp16, hskp23 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144774, [ ~( 'c3_1'( a1977 ) ), hskp16, hskp23 ] )
% 67.91/68.29  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.29  , 1, clause( 104014, [ hskp16, hskp23, hskp5 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 104017, [ hskp16, hskp23, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.29  , clause( 144774, [ ~( 'c3_1'( a1977 ) ), hskp16, hskp23 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144775, [ hskp16, hskp23, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( a1977 )
% 67.91/68.29     ), 'c0_1'( a1987 ) ] )
% 67.91/68.29  , clause( 104016, [ hskp16, hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.29  , 2, clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.91/68.29    'c2_1'( X ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144776, [ hskp16, hskp23, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.29    hskp16, hskp23 ] )
% 67.91/68.29  , clause( 144775, [ hskp16, hskp23, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( a1977
% 67.91/68.29     ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.29  , 3, clause( 104015, [ hskp16, hskp23, 'c1_1'( a1977 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144777, [ hskp16, hskp23, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.29    hskp23 ] )
% 67.91/68.29  , clause( 144776, [ hskp16, hskp23, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.29    hskp16, hskp23 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144778, [ hskp16, hskp23, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144777, [ hskp16, hskp23, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.29    hskp23 ] )
% 67.91/68.29  , 1, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 104032, [ hskp16, hskp23, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144778, [ hskp16, hskp23, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.29     )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144779, [ hskp16, hskp23, hskp16, 'c0_1'( a1977 ), ~( 'c2_1'( a1998
% 67.91/68.29     ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.29  , clause( 104017, [ hskp16, hskp23, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.29  , 2, clause( 81335, [ hskp16, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( X
% 67.91/68.29     ), 'c3_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144781, [ hskp16, hskp23, hskp16, hskp23, hskp16, 'c0_1'( a1977 ), 
% 67.91/68.29    ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , clause( 104016, [ hskp16, hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.29  , 2, clause( 144779, [ hskp16, hskp23, hskp16, 'c0_1'( a1977 ), ~( 'c2_1'( 
% 67.91/68.29    a1998 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.29  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144782, [ hskp16, hskp23, hskp23, hskp16, 'c0_1'( a1977 ), ~( 
% 67.91/68.29    'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , clause( 144781, [ hskp16, hskp23, hskp16, hskp23, hskp16, 'c0_1'( a1977 )
% 67.91/68.29    , ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , 0, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144783, [ hskp16, hskp23, hskp23, 'c0_1'( a1977 ), ~( 'c2_1'( a1998
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , clause( 144782, [ hskp16, hskp23, hskp23, hskp16, 'c0_1'( a1977 ), ~( 
% 67.91/68.29    'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144784, [ hskp16, hskp23, 'c0_1'( a1977 ), ~( 'c2_1'( a1998 ) ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144783, [ hskp16, hskp23, hskp23, 'c0_1'( a1977 ), ~( 'c2_1'( 
% 67.91/68.29    a1998 ) ) ] )
% 67.91/68.29  , 1, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 104040, [ hskp16, hskp23, 'c0_1'( a1977 ), ~( 'c2_1'( a1998 ) ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144784, [ hskp16, hskp23, 'c0_1'( a1977 ), ~( 'c2_1'( a1998 ) ) ]
% 67.91/68.29     )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144785, [ hskp16, hskp23, hskp16, 'c0_1'( a1977 ), ~( 'c1_1'( a1977
% 67.91/68.29     ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.29  , clause( 104017, [ hskp16, hskp23, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.29  , 2, clause( 101200, [ hskp16, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( a1998
% 67.91/68.29     ), 'c3_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144787, [ hskp16, hskp23, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1998 )
% 67.91/68.29    , hskp16, hskp23 ] )
% 67.91/68.29  , clause( 144785, [ hskp16, hskp23, hskp16, 'c0_1'( a1977 ), ~( 'c1_1'( 
% 67.91/68.29    a1977 ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.29  , 4, clause( 104015, [ hskp16, hskp23, 'c1_1'( a1977 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144788, [ hskp16, hskp23, 'c0_1'( a1977 ), 'c2_1'( a1998 ), hskp16
% 67.91/68.29    , hskp23 ] )
% 67.91/68.29  , clause( 144787, [ hskp16, hskp23, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1998
% 67.91/68.29     ), hskp16, hskp23 ] )
% 67.91/68.29  , 0, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144789, [ hskp16, hskp23, 'c0_1'( a1977 ), 'c2_1'( a1998 ), hskp23
% 67.91/68.29     ] )
% 67.91/68.29  , clause( 144788, [ hskp16, hskp23, 'c0_1'( a1977 ), 'c2_1'( a1998 ), 
% 67.91/68.29    hskp16, hskp23 ] )
% 67.91/68.29  , 0, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144790, [ hskp16, hskp23, 'c0_1'( a1977 ), 'c2_1'( a1998 ) ] )
% 67.91/68.29  , clause( 144789, [ hskp16, hskp23, 'c0_1'( a1977 ), 'c2_1'( a1998 ), 
% 67.91/68.29    hskp23 ] )
% 67.91/68.29  , 1, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107755, [ hskp16, 'c0_1'( a1977 ), hskp23, 'c2_1'( a1998 ) ] )
% 67.91/68.29  , clause( 144790, [ hskp16, hskp23, 'c0_1'( a1977 ), 'c2_1'( a1998 ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144791, [ hskp16, hskp23, 'c0_1'( a1977 ), hskp16, 'c0_1'( a1977 )
% 67.91/68.29    , hskp23 ] )
% 67.91/68.29  , clause( 104040, [ hskp16, hskp23, 'c0_1'( a1977 ), ~( 'c2_1'( a1998 ) ) ]
% 67.91/68.29     )
% 67.91/68.29  , 3, clause( 107755, [ hskp16, 'c0_1'( a1977 ), hskp23, 'c2_1'( a1998 ) ]
% 67.91/68.29     )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144793, [ hskp16, hskp23, 'c0_1'( a1977 ), hskp16, hskp23 ] )
% 67.91/68.29  , clause( 144791, [ hskp16, hskp23, 'c0_1'( a1977 ), hskp16, 'c0_1'( a1977
% 67.91/68.29     ), hskp23 ] )
% 67.91/68.29  , 2, 4, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144794, [ hskp16, hskp23, 'c0_1'( a1977 ), hskp23 ] )
% 67.91/68.29  , clause( 144793, [ hskp16, hskp23, 'c0_1'( a1977 ), hskp16, hskp23 ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144795, [ hskp16, hskp23, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , clause( 144794, [ hskp16, hskp23, 'c0_1'( a1977 ), hskp23 ] )
% 67.91/68.29  , 1, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107785, [ hskp16, hskp23, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , clause( 144795, [ hskp16, hskp23, 'c0_1'( a1977 ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144796, [ hskp16, hskp18, hskp16, 'c0_1'( a1977 ), hskp23 ] )
% 67.91/68.29  , clause( 95353, [ hskp16, hskp18, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.29  , 2, clause( 107755, [ hskp16, 'c0_1'( a1977 ), hskp23, 'c2_1'( a1998 ) ]
% 67.91/68.29     )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144798, [ hskp16, hskp18, hskp16, hskp18, hskp16, hskp23 ] )
% 67.91/68.29  , clause( 95159, [ hskp16, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.29  , 2, clause( 144796, [ hskp16, hskp18, hskp16, 'c0_1'( a1977 ), hskp23 ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144799, [ hskp16, hskp18, hskp18, hskp16, hskp23 ] )
% 67.91/68.29  , clause( 144798, [ hskp16, hskp18, hskp16, hskp18, hskp16, hskp23 ] )
% 67.91/68.29  , 0, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144800, [ hskp16, hskp18, hskp18, hskp23 ] )
% 67.91/68.29  , clause( 144799, [ hskp16, hskp18, hskp18, hskp16, hskp23 ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144801, [ hskp16, hskp18, hskp23 ] )
% 67.91/68.29  , clause( 144800, [ hskp16, hskp18, hskp18, hskp23 ] )
% 67.91/68.29  , 1, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107787, [ hskp16, hskp18, hskp23 ] )
% 67.91/68.29  , clause( 144801, [ hskp16, hskp18, hskp23 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144802, [ 'c1_1'( a2014 ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 51, [ 'c1_1'( a2014 ), ~( hskp23 ) ] )
% 67.91/68.29  , 1, clause( 107787, [ hskp16, hskp18, hskp23 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107793, [ hskp16, hskp18, 'c1_1'( a2014 ) ] )
% 67.91/68.29  , clause( 144802, [ 'c1_1'( a2014 ), hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144803, [ 'c0_1'( a2014 ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 50, [ 'c0_1'( a2014 ), ~( hskp23 ) ] )
% 67.91/68.29  , 1, clause( 107787, [ hskp16, hskp18, hskp23 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107794, [ hskp16, hskp18, 'c0_1'( a2014 ) ] )
% 67.91/68.29  , clause( 144803, [ 'c0_1'( a2014 ), hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144804, [ ~( 'c2_1'( a2014 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 90, [ ~( 'c2_1'( a2014 ) ), ~( hskp23 ) ] )
% 67.91/68.29  , 1, clause( 107787, [ hskp16, hskp18, hskp23 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107795, [ hskp16, hskp18, ~( 'c2_1'( a2014 ) ) ] )
% 67.91/68.29  , clause( 144804, [ ~( 'c2_1'( a2014 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144805, [ hskp16, hskp18, hskp16, hskp18, ~( 'c0_1'( a2014 ) ), ~( 
% 67.91/68.29    'c1_1'( a2014 ) ) ] )
% 67.91/68.29  , clause( 107795, [ hskp16, hskp18, ~( 'c2_1'( a2014 ) ) ] )
% 67.91/68.29  , 2, clause( 95449, [ hskp16, hskp18, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 
% 67.91/68.29    'c2_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2014 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144806, [ hskp16, hskp18, hskp18, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( 
% 67.91/68.29    a2014 ) ) ] )
% 67.91/68.29  , clause( 144805, [ hskp16, hskp18, hskp16, hskp18, ~( 'c0_1'( a2014 ) ), 
% 67.91/68.29    ~( 'c1_1'( a2014 ) ) ] )
% 67.91/68.29  , 0, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144807, [ hskp16, hskp18, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( a2014 )
% 67.91/68.29     ) ] )
% 67.91/68.29  , clause( 144806, [ hskp16, hskp18, hskp18, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( 
% 67.91/68.29    a2014 ) ) ] )
% 67.91/68.29  , 1, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144808, [ hskp16, hskp18, ~( 'c1_1'( a2014 ) ), hskp16, hskp18 ] )
% 67.91/68.29  , clause( 144807, [ hskp16, hskp18, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( a2014
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , 2, clause( 107794, [ hskp16, hskp18, 'c0_1'( a2014 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144809, [ hskp16, hskp18, ~( 'c1_1'( a2014 ) ), hskp18 ] )
% 67.91/68.29  , clause( 144808, [ hskp16, hskp18, ~( 'c1_1'( a2014 ) ), hskp16, hskp18 ]
% 67.91/68.29     )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144810, [ hskp16, hskp18, ~( 'c1_1'( a2014 ) ) ] )
% 67.91/68.29  , clause( 144809, [ hskp16, hskp18, ~( 'c1_1'( a2014 ) ), hskp18 ] )
% 67.91/68.29  , 1, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107797, [ hskp16, hskp18, ~( 'c1_1'( a2014 ) ) ] )
% 67.91/68.29  , clause( 144810, [ hskp16, hskp18, ~( 'c1_1'( a2014 ) ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144811, [ hskp16, hskp18, hskp16, hskp18 ] )
% 67.91/68.29  , clause( 107797, [ hskp16, hskp18, ~( 'c1_1'( a2014 ) ) ] )
% 67.91/68.29  , 2, clause( 107793, [ hskp16, hskp18, 'c1_1'( a2014 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144812, [ hskp16, hskp18, hskp18 ] )
% 67.91/68.29  , clause( 144811, [ hskp16, hskp18, hskp16, hskp18 ] )
% 67.91/68.29  , 0, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144813, [ hskp16, hskp18 ] )
% 67.91/68.29  , clause( 144812, [ hskp16, hskp18, hskp18 ] )
% 67.91/68.29  , 1, 2, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107803, [ hskp16, hskp18 ] )
% 67.91/68.29  , clause( 144813, [ hskp16, hskp18 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.29     ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144814, [ ~( 'c0_1'( a2000 ) ), hskp16 ] )
% 67.91/68.29  , clause( 97, [ ~( 'c0_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.29  , 1, clause( 107803, [ hskp16, hskp18 ] )
% 67.91/68.29  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107804, [ hskp16, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.29  , clause( 144814, [ ~( 'c0_1'( a2000 ) ), hskp16 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.29     ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144815, [ ~( 'c1_1'( a2000 ) ), hskp16 ] )
% 67.91/68.29  , clause( 98, [ ~( 'c1_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.29  , 1, clause( 107803, [ hskp16, hskp18 ] )
% 67.91/68.29  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107805, [ hskp16, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.29  , clause( 144815, [ ~( 'c1_1'( a2000 ) ), hskp16 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.29     ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144816, [ ~( 'c3_1'( a2000 ) ), hskp16 ] )
% 67.91/68.29  , clause( 99, [ ~( 'c3_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.29  , 1, clause( 107803, [ hskp16, hskp18 ] )
% 67.91/68.29  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107806, [ hskp16, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.29  , clause( 144816, [ ~( 'c3_1'( a2000 ) ), hskp16 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.29     ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144817, [ hskp16, hskp16, hskp28, 'c0_1'( a2000 ), hskp29, hskp6 ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 107805, [ hskp16, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.29  , 1, clause( 101199, [ hskp16, hskp28, 'c0_1'( X ), hskp29, hskp6, 'c1_1'( 
% 67.91/68.29    X ) ] )
% 67.91/68.29  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144819, [ hskp16, hskp16, hskp16, hskp28, hskp29, hskp6 ] )
% 67.91/68.29  , clause( 107804, [ hskp16, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.29  , 1, clause( 144817, [ hskp16, hskp16, hskp28, 'c0_1'( a2000 ), hskp29, 
% 67.91/68.29    hskp6 ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144820, [ hskp16, hskp16, hskp28, hskp29, hskp6 ] )
% 67.91/68.29  , clause( 144819, [ hskp16, hskp16, hskp16, hskp28, hskp29, hskp6 ] )
% 67.91/68.29  , 0, 1, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144821, [ hskp16, hskp28, hskp29, hskp6 ] )
% 67.91/68.29  , clause( 144820, [ hskp16, hskp16, hskp28, hskp29, hskp6 ] )
% 67.91/68.29  , 0, 1, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107808, [ hskp16, hskp28, hskp29, hskp6 ] )
% 67.91/68.29  , clause( 144821, [ hskp16, hskp28, hskp29, hskp6 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144822, [ hskp16, hskp16, 'c0_1'( a2000 ), hskp29, hskp6, hskp14 ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 107805, [ hskp16, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.29  , 1, clause( 85795, [ hskp16, 'c0_1'( X ), hskp29, hskp6, hskp14, 'c1_1'( X
% 67.91/68.29     ) ] )
% 67.91/68.29  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144824, [ hskp16, hskp16, hskp16, hskp29, hskp6, hskp14 ] )
% 67.91/68.29  , clause( 107804, [ hskp16, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.29  , 1, clause( 144822, [ hskp16, hskp16, 'c0_1'( a2000 ), hskp29, hskp6, 
% 67.91/68.29    hskp14 ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144825, [ hskp16, hskp16, hskp29, hskp6, hskp14 ] )
% 67.91/68.29  , clause( 144824, [ hskp16, hskp16, hskp16, hskp29, hskp6, hskp14 ] )
% 67.91/68.29  , 0, 1, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144826, [ hskp16, hskp29, hskp6, hskp14 ] )
% 67.91/68.29  , clause( 144825, [ hskp16, hskp16, hskp29, hskp6, hskp14 ] )
% 67.91/68.29  , 0, 1, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107811, [ hskp16, hskp29, hskp14, hskp6 ] )
% 67.91/68.29  , clause( 144826, [ hskp16, hskp29, hskp6, hskp14 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 3 ), ==>( 3, 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144827, [ hskp16, hskp16, 'c0_1'( a2000 ), ~( 'c2_1'( a1998 ) ), 
% 67.91/68.29    'c2_1'( a2000 ) ] )
% 67.91/68.29  , clause( 107806, [ hskp16, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.29  , 1, clause( 81335, [ hskp16, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( X
% 67.91/68.29     ), 'c3_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144829, [ hskp16, hskp16, hskp16, ~( 'c2_1'( a1998 ) ), 'c2_1'( 
% 67.91/68.29    a2000 ) ] )
% 67.91/68.29  , clause( 107804, [ hskp16, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.29  , 1, clause( 144827, [ hskp16, hskp16, 'c0_1'( a2000 ), ~( 'c2_1'( a1998 )
% 67.91/68.29     ), 'c2_1'( a2000 ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144830, [ hskp16, hskp16, ~( 'c2_1'( a1998 ) ), 'c2_1'( a2000 ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 144829, [ hskp16, hskp16, hskp16, ~( 'c2_1'( a1998 ) ), 'c2_1'( 
% 67.91/68.29    a2000 ) ] )
% 67.91/68.29  , 0, 1, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144831, [ hskp16, ~( 'c2_1'( a1998 ) ), 'c2_1'( a2000 ) ] )
% 67.91/68.29  , clause( 144830, [ hskp16, hskp16, ~( 'c2_1'( a1998 ) ), 'c2_1'( a2000 ) ]
% 67.91/68.29     )
% 67.91/68.29  , 0, 1, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107823, [ hskp16, ~( 'c2_1'( a1998 ) ), 'c2_1'( a2000 ) ] )
% 67.91/68.29  , clause( 144831, [ hskp16, ~( 'c2_1'( a1998 ) ), 'c2_1'( a2000 ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.29    , 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144832, [ hskp16, ~( 'c0_1'( a1987 ) ), 'c0_1'( a2000 ), hskp14, 
% 67.91/68.29    ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.29  , clause( 107806, [ hskp16, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.29  , 1, clause( 23291, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp14, ~( 'c2_1'( 
% 67.91/68.29    X ) ), 'c3_1'( X ) ] )
% 67.91/68.29  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144833, [ hskp16, hskp16, ~( 'c0_1'( a1987 ) ), hskp14, ~( 'c2_1'( 
% 67.91/68.29    a2000 ) ) ] )
% 67.91/68.29  , clause( 107804, [ hskp16, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.29  , 1, clause( 144832, [ hskp16, ~( 'c0_1'( a1987 ) ), 'c0_1'( a2000 ), 
% 67.91/68.29    hskp14, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.29  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144834, [ hskp16, ~( 'c0_1'( a1987 ) ), hskp14, ~( 'c2_1'( a2000 )
% 67.91/68.29     ) ] )
% 67.91/68.29  , clause( 144833, [ hskp16, hskp16, ~( 'c0_1'( a1987 ) ), hskp14, ~( 'c2_1'( 
% 67.91/68.29    a2000 ) ) ] )
% 67.91/68.29  , 0, 1, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107829, [ hskp16, hskp14, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( a2000 )
% 67.91/68.29     ) ] )
% 67.91/68.29  , clause( 144834, [ hskp16, ~( 'c0_1'( a1987 ) ), hskp14, ~( 'c2_1'( a2000
% 67.91/68.29     ) ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144835, [ hskp16, 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp27, 'c2_1'( 
% 67.91/68.29    a2000 ) ] )
% 67.91/68.29  , clause( 107806, [ hskp16, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.29  , 1, clause( 415, [ 'c0_1'( X ), 'c1_1'( X ), hskp27, 'c2_1'( X ), 'c3_1'( 
% 67.91/68.29    X ) ] )
% 67.91/68.29  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144836, [ hskp16, hskp16, 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000 )
% 67.91/68.29     ] )
% 67.91/68.29  , clause( 107804, [ hskp16, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.29  , 1, clause( 144835, [ hskp16, 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp27, 
% 67.91/68.29    'c2_1'( a2000 ) ] )
% 67.91/68.29  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144837, [ hskp16, 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.29  , clause( 144836, [ hskp16, hskp16, 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000
% 67.91/68.29     ) ] )
% 67.91/68.29  , 0, 1, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107844, [ hskp16, hskp27, 'c1_1'( a2000 ), 'c2_1'( a2000 ) ] )
% 67.91/68.29  , clause( 144837, [ hskp16, 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144838, [ ~( 'c0_1'( a1979 ) ), hskp16, hskp28, hskp29 ] )
% 67.91/68.29  , clause( 117, [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.91/68.29  , 1, clause( 107808, [ hskp16, hskp28, hskp29, hskp6 ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107847, [ hskp16, hskp28, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.29  , clause( 144838, [ ~( 'c0_1'( a1979 ) ), hskp16, hskp28, hskp29 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144839, [ ~( 'c2_1'( a1979 ) ), hskp16, hskp28, hskp29 ] )
% 67.91/68.29  , clause( 118, [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.91/68.29  , 1, clause( 107808, [ hskp16, hskp28, hskp29, hskp6 ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107848, [ hskp16, hskp28, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.29  , clause( 144839, [ ~( 'c2_1'( a1979 ) ), hskp16, hskp28, hskp29 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144840, [ ~( 'c0_1'( a1979 ) ), hskp16, hskp29, hskp14 ] )
% 67.91/68.29  , clause( 117, [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.91/68.29  , 1, clause( 107811, [ hskp16, hskp29, hskp14, hskp6 ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107853, [ hskp16, hskp14, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.29  , clause( 144840, [ ~( 'c0_1'( a1979 ) ), hskp16, hskp29, hskp14 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144841, [ ~( 'c2_1'( a1979 ) ), hskp16, hskp29, hskp14 ] )
% 67.91/68.29  , clause( 118, [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.91/68.29  , 1, clause( 107811, [ hskp16, hskp29, hskp14, hskp6 ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 107854, [ hskp16, hskp14, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.29  , clause( 144841, [ ~( 'c2_1'( a1979 ) ), hskp16, hskp29, hskp14 ] )
% 67.91/68.29  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.29    , 2 ), ==>( 3, 1 )] ) ).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  resolution(
% 67.91/68.29  clause( 144842, [ hskp16, hskp14, hskp29, hskp16, hskp29, 'c0_1'( a1979 ) ]
% 67.91/68.29     )
% 67.91/68.29  , clause( 107854, [ hskp16, hskp14, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.29  , 3, clause( 103529, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ) ] )
% 67.91/68.29  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1979 )] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144843, [ hskp16, hskp14, hskp29, hskp29, 'c0_1'( a1979 ) ] )
% 67.91/68.29  , clause( 144842, [ hskp16, hskp14, hskp29, hskp16, hskp29, 'c0_1'( a1979 )
% 67.91/68.29     ] )
% 67.91/68.29  , 0, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  factor(
% 67.91/68.29  clause( 144844, [ hskp16, hskp14, hskp29, 'c0_1'( a1979 ) ] )
% 67.91/68.29  , clause( 144843, [ hskp16, hskp14, hskp29, hskp29, 'c0_1'( a1979 ) ] )
% 67.91/68.29  , 2, 3, substitution( 0, [] )).
% 67.91/68.29  
% 67.91/68.29  
% 67.91/68.29  subsumption(
% 67.91/68.29  clause( 108145, [ hskp14, hskp16, hskp29, 'c0_1'( a1979 ) ] )
% 67.91/68.30  , clause( 144844, [ hskp16, hskp14, hskp29, 'c0_1'( a1979 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144845, [ hskp16, hskp14, hskp29, hskp14, hskp16, hskp29 ] )
% 67.91/68.30  , clause( 107853, [ hskp16, hskp14, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.30  , 3, clause( 108145, [ hskp14, hskp16, hskp29, 'c0_1'( a1979 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144846, [ hskp16, hskp14, hskp29, hskp14, hskp29 ] )
% 67.91/68.30  , clause( 144845, [ hskp16, hskp14, hskp29, hskp14, hskp16, hskp29 ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144847, [ hskp16, hskp14, hskp29, hskp29 ] )
% 67.91/68.30  , clause( 144846, [ hskp16, hskp14, hskp29, hskp14, hskp29 ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144848, [ hskp16, hskp14, hskp29 ] )
% 67.91/68.30  , clause( 144847, [ hskp16, hskp14, hskp29, hskp29 ] )
% 67.91/68.30  , 2, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108148, [ hskp14, hskp16, hskp29 ] )
% 67.91/68.30  , clause( 144848, [ hskp16, hskp14, hskp29 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144849, [ 'c1_1'( a1978 ), hskp14, hskp16 ] )
% 67.91/68.30  , clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.30  , 1, clause( 108148, [ hskp14, hskp16, hskp29 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108151, [ hskp14, hskp16, 'c1_1'( a1978 ) ] )
% 67.91/68.30  , clause( 144849, [ 'c1_1'( a1978 ), hskp14, hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144850, [ 'c0_1'( a1978 ), hskp14, hskp16 ] )
% 67.91/68.30  , clause( 39, [ 'c0_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.30  , 1, clause( 108148, [ hskp14, hskp16, hskp29 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108152, [ hskp14, hskp16, 'c0_1'( a1978 ) ] )
% 67.91/68.30  , clause( 144850, [ 'c0_1'( a1978 ), hskp14, hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144851, [ hskp16, hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( a1978 ) ), 
% 67.91/68.30    hskp14, hskp16 ] )
% 67.91/68.30  , clause( 95460, [ hskp16, hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( X ) ), ~( 
% 67.91/68.30    'c1_1'( X ) ) ] )
% 67.91/68.30  , 4, clause( 108151, [ hskp14, hskp16, 'c1_1'( a1978 ) ] )
% 67.91/68.30  , 2, substitution( 0, [ :=( X, a1978 )] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144853, [ hskp16, hskp5, 'c0_1'( a1987 ), hskp14, hskp16, hskp14, 
% 67.91/68.30    hskp16 ] )
% 67.91/68.30  , clause( 144851, [ hskp16, hskp5, 'c0_1'( a1987 ), ~( 'c0_1'( a1978 ) ), 
% 67.91/68.30    hskp14, hskp16 ] )
% 67.91/68.30  , 3, clause( 108152, [ hskp14, hskp16, 'c0_1'( a1978 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144854, [ hskp16, hskp5, 'c0_1'( a1987 ), hskp14, hskp14, hskp16 ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 144853, [ hskp16, hskp5, 'c0_1'( a1987 ), hskp14, hskp16, hskp14
% 67.91/68.30    , hskp16 ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144855, [ hskp16, hskp5, 'c0_1'( a1987 ), hskp14, hskp14 ] )
% 67.91/68.30  , clause( 144854, [ hskp16, hskp5, 'c0_1'( a1987 ), hskp14, hskp14, hskp16
% 67.91/68.30     ] )
% 67.91/68.30  , 0, 5, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144856, [ hskp16, hskp5, 'c0_1'( a1987 ), hskp14 ] )
% 67.91/68.30  , clause( 144855, [ hskp16, hskp5, 'c0_1'( a1987 ), hskp14, hskp14 ] )
% 67.91/68.30  , 3, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108156, [ hskp14, hskp16, hskp5, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 144856, [ hskp16, hskp5, 'c0_1'( a1987 ), hskp14 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.30    , 3 ), ==>( 3, 0 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144857, [ hskp16, hskp28, hskp29, hskp16, hskp29, 'c0_1'( a1979 ) ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 107848, [ hskp16, hskp28, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.30  , 3, clause( 103529, [ hskp16, hskp29, 'c0_1'( X ), 'c2_1'( X ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1979 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144858, [ hskp16, hskp28, hskp29, hskp29, 'c0_1'( a1979 ) ] )
% 67.91/68.30  , clause( 144857, [ hskp16, hskp28, hskp29, hskp16, hskp29, 'c0_1'( a1979 )
% 67.91/68.30     ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144859, [ hskp16, hskp28, hskp29, 'c0_1'( a1979 ) ] )
% 67.91/68.30  , clause( 144858, [ hskp16, hskp28, hskp29, hskp29, 'c0_1'( a1979 ) ] )
% 67.91/68.30  , 2, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108218, [ hskp16, hskp28, hskp29, 'c0_1'( a1979 ) ] )
% 67.91/68.30  , clause( 144859, [ hskp16, hskp28, hskp29, 'c0_1'( a1979 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144860, [ hskp16, hskp28, hskp29, hskp16, hskp28, hskp29 ] )
% 67.91/68.30  , clause( 107847, [ hskp16, hskp28, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.30  , 3, clause( 108218, [ hskp16, hskp28, hskp29, 'c0_1'( a1979 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144861, [ hskp16, hskp28, hskp29, hskp28, hskp29 ] )
% 67.91/68.30  , clause( 144860, [ hskp16, hskp28, hskp29, hskp16, hskp28, hskp29 ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144862, [ hskp16, hskp28, hskp29, hskp29 ] )
% 67.91/68.30  , clause( 144861, [ hskp16, hskp28, hskp29, hskp28, hskp29 ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144863, [ hskp16, hskp28, hskp29 ] )
% 67.91/68.30  , clause( 144862, [ hskp16, hskp28, hskp29, hskp29 ] )
% 67.91/68.30  , 2, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108228, [ hskp16, hskp28, hskp29 ] )
% 67.91/68.30  , clause( 144863, [ hskp16, hskp28, hskp29 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144864, [ 'c1_1'( a1978 ), hskp16, hskp28 ] )
% 67.91/68.30  , clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.30  , 1, clause( 108228, [ hskp16, hskp28, hskp29 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108230, [ hskp16, hskp28, 'c1_1'( a1978 ) ] )
% 67.91/68.30  , clause( 144864, [ 'c1_1'( a1978 ), hskp16, hskp28 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144865, [ 'c0_1'( a1978 ), hskp16, hskp28 ] )
% 67.91/68.30  , clause( 39, [ 'c0_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.30  , 1, clause( 108228, [ hskp16, hskp28, hskp29 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108231, [ hskp16, hskp28, 'c0_1'( a1978 ) ] )
% 67.91/68.30  , clause( 144865, [ 'c0_1'( a1978 ), hskp16, hskp28 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144866, [ hskp16, ~( 'c0_1'( a1978 ) ), hskp24, hskp25, hskp16, 
% 67.91/68.30    hskp28 ] )
% 67.91/68.30  , clause( 85986, [ hskp16, ~( 'c0_1'( X ) ), hskp24, hskp25, ~( 'c1_1'( X )
% 67.91/68.30     ) ] )
% 67.91/68.30  , 4, clause( 108230, [ hskp16, hskp28, 'c1_1'( a1978 ) ] )
% 67.91/68.30  , 2, substitution( 0, [ :=( X, a1978 )] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144868, [ hskp16, hskp24, hskp25, hskp16, hskp28, hskp16, hskp28 ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 144866, [ hskp16, ~( 'c0_1'( a1978 ) ), hskp24, hskp25, hskp16, 
% 67.91/68.30    hskp28 ] )
% 67.91/68.30  , 1, clause( 108231, [ hskp16, hskp28, 'c0_1'( a1978 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144869, [ hskp16, hskp24, hskp25, hskp28, hskp16, hskp28 ] )
% 67.91/68.30  , clause( 144868, [ hskp16, hskp24, hskp25, hskp16, hskp28, hskp16, hskp28
% 67.91/68.30     ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144870, [ hskp16, hskp24, hskp25, hskp28, hskp28 ] )
% 67.91/68.30  , clause( 144869, [ hskp16, hskp24, hskp25, hskp28, hskp16, hskp28 ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144871, [ hskp16, hskp24, hskp25, hskp28 ] )
% 67.91/68.30  , clause( 144870, [ hskp16, hskp24, hskp25, hskp28, hskp28 ] )
% 67.91/68.30  , 3, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108236, [ hskp16, hskp24, hskp25, hskp28 ] )
% 67.91/68.30  , clause( 144871, [ hskp16, hskp24, hskp25, hskp28 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144872, [ 'c1_1'( a1972 ), hskp16, hskp24, hskp25 ] )
% 67.91/68.30  , clause( 43, [ 'c1_1'( a1972 ), ~( hskp28 ) ] )
% 67.91/68.30  , 1, clause( 108236, [ hskp16, hskp24, hskp25, hskp28 ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108241, [ hskp16, hskp24, hskp25, 'c1_1'( a1972 ) ] )
% 67.91/68.30  , clause( 144872, [ 'c1_1'( a1972 ), hskp16, hskp24, hskp25 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144873, [ 'c0_1'( a1972 ), hskp16, hskp24, hskp25 ] )
% 67.91/68.30  , clause( 42, [ 'c0_1'( a1972 ), ~( hskp28 ) ] )
% 67.91/68.30  , 1, clause( 108236, [ hskp16, hskp24, hskp25, hskp28 ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108242, [ hskp16, hskp24, hskp25, 'c0_1'( a1972 ) ] )
% 67.91/68.30  , clause( 144873, [ 'c0_1'( a1972 ), hskp16, hskp24, hskp25 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144874, [ hskp16, ~( 'c0_1'( a1972 ) ), hskp24, hskp25, hskp16, 
% 67.91/68.30    hskp24, hskp25 ] )
% 67.91/68.30  , clause( 85986, [ hskp16, ~( 'c0_1'( X ) ), hskp24, hskp25, ~( 'c1_1'( X )
% 67.91/68.30     ) ] )
% 67.91/68.30  , 4, clause( 108241, [ hskp16, hskp24, hskp25, 'c1_1'( a1972 ) ] )
% 67.91/68.30  , 3, substitution( 0, [ :=( X, a1972 )] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144875, [ hskp16, ~( 'c0_1'( a1972 ) ), hskp24, hskp25, hskp24, 
% 67.91/68.30    hskp25 ] )
% 67.91/68.30  , clause( 144874, [ hskp16, ~( 'c0_1'( a1972 ) ), hskp24, hskp25, hskp16, 
% 67.91/68.30    hskp24, hskp25 ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144876, [ hskp16, ~( 'c0_1'( a1972 ) ), hskp24, hskp25, hskp25 ] )
% 67.91/68.30  , clause( 144875, [ hskp16, ~( 'c0_1'( a1972 ) ), hskp24, hskp25, hskp24, 
% 67.91/68.30    hskp25 ] )
% 67.91/68.30  , 2, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144877, [ hskp16, ~( 'c0_1'( a1972 ) ), hskp24, hskp25 ] )
% 67.91/68.30  , clause( 144876, [ hskp16, ~( 'c0_1'( a1972 ) ), hskp24, hskp25, hskp25 ]
% 67.91/68.30     )
% 67.91/68.30  , 3, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108249, [ hskp16, hskp24, hskp25, ~( 'c0_1'( a1972 ) ) ] )
% 67.91/68.30  , clause( 144877, [ hskp16, ~( 'c0_1'( a1972 ) ), hskp24, hskp25 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 67.91/68.30    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144878, [ hskp16, hskp24, hskp25, hskp16, hskp24, hskp25 ] )
% 67.91/68.30  , clause( 108249, [ hskp16, hskp24, hskp25, ~( 'c0_1'( a1972 ) ) ] )
% 67.91/68.30  , 3, clause( 108242, [ hskp16, hskp24, hskp25, 'c0_1'( a1972 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144879, [ hskp16, hskp24, hskp25, hskp24, hskp25 ] )
% 67.91/68.30  , clause( 144878, [ hskp16, hskp24, hskp25, hskp16, hskp24, hskp25 ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144880, [ hskp16, hskp24, hskp25, hskp25 ] )
% 67.91/68.30  , clause( 144879, [ hskp16, hskp24, hskp25, hskp24, hskp25 ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144881, [ hskp16, hskp24, hskp25 ] )
% 67.91/68.30  , clause( 144880, [ hskp16, hskp24, hskp25, hskp25 ] )
% 67.91/68.30  , 2, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108250, [ hskp16, hskp24, hskp25 ] )
% 67.91/68.30  , clause( 144881, [ hskp16, hskp24, hskp25 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144882, [ ~( 'c0_1'( a2041 ) ), hskp16, hskp24 ] )
% 67.91/68.30  , clause( 84, [ ~( 'c0_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.91/68.30  , 1, clause( 108250, [ hskp16, hskp24, hskp25 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108251, [ hskp16, hskp24, ~( 'c0_1'( a2041 ) ) ] )
% 67.91/68.30  , clause( 144882, [ ~( 'c0_1'( a2041 ) ), hskp16, hskp24 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144883, [ ~( 'c2_1'( a2041 ) ), hskp16, hskp24 ] )
% 67.91/68.30  , clause( 85, [ ~( 'c2_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.91/68.30  , 1, clause( 108250, [ hskp16, hskp24, hskp25 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108252, [ hskp16, hskp24, ~( 'c2_1'( a2041 ) ) ] )
% 67.91/68.30  , clause( 144883, [ ~( 'c2_1'( a2041 ) ), hskp16, hskp24 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144884, [ ~( 'c3_1'( a2041 ) ), hskp16, hskp24 ] )
% 67.91/68.30  , clause( 86, [ ~( 'c3_1'( a2041 ) ), ~( hskp25 ) ] )
% 67.91/68.30  , 1, clause( 108250, [ hskp16, hskp24, hskp25 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108253, [ hskp16, hskp24, ~( 'c3_1'( a2041 ) ) ] )
% 67.91/68.30  , clause( 144884, [ ~( 'c3_1'( a2041 ) ), hskp16, hskp24 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144885, [ hskp16, hskp24, hskp16, hskp9, 'c0_1'( a2041 ), 'c0_1'( 
% 67.91/68.30    a1987 ) ] )
% 67.91/68.30  , clause( 108252, [ hskp16, hskp24, ~( 'c2_1'( a2041 ) ) ] )
% 67.91/68.30  , 2, clause( 94849, [ hskp16, hskp9, 'c0_1'( X ), 'c0_1'( a1987 ), 'c2_1'( 
% 67.91/68.30    X ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2041 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144887, [ hskp16, hskp24, hskp16, hskp24, hskp16, hskp9, 'c0_1'( 
% 67.91/68.30    a1987 ) ] )
% 67.91/68.30  , clause( 108251, [ hskp16, hskp24, ~( 'c0_1'( a2041 ) ) ] )
% 67.91/68.30  , 2, clause( 144885, [ hskp16, hskp24, hskp16, hskp9, 'c0_1'( a2041 ), 
% 67.91/68.30    'c0_1'( a1987 ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144888, [ hskp16, hskp24, hskp24, hskp16, hskp9, 'c0_1'( a1987 ) ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 144887, [ hskp16, hskp24, hskp16, hskp24, hskp16, hskp9, 'c0_1'( 
% 67.91/68.30    a1987 ) ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144889, [ hskp16, hskp24, hskp24, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 144888, [ hskp16, hskp24, hskp24, hskp16, hskp9, 'c0_1'( a1987 )
% 67.91/68.30     ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144890, [ hskp16, hskp24, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 144889, [ hskp16, hskp24, hskp24, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108256, [ hskp16, hskp24, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 144890, [ hskp16, hskp24, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144891, [ hskp16, hskp23, 'c0_1'( a1987 ), hskp16, hskp23 ] )
% 67.91/68.30  , clause( 104032, [ hskp16, hskp23, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.30     )
% 67.91/68.30  , 2, clause( 107785, [ hskp16, hskp23, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144892, [ hskp16, hskp23, 'c0_1'( a1987 ), hskp23 ] )
% 67.91/68.30  , clause( 144891, [ hskp16, hskp23, 'c0_1'( a1987 ), hskp16, hskp23 ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144893, [ hskp16, hskp23, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 144892, [ hskp16, hskp23, 'c0_1'( a1987 ), hskp23 ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108269, [ hskp16, hskp23, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 144893, [ hskp16, hskp23, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144894, [ hskp16, hskp24, hskp16, 'c0_1'( a2041 ), ~( 'c2_1'( a1998
% 67.91/68.30     ) ), 'c2_1'( a2041 ) ] )
% 67.91/68.30  , clause( 108253, [ hskp16, hskp24, ~( 'c3_1'( a2041 ) ) ] )
% 67.91/68.30  , 2, clause( 81335, [ hskp16, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( X
% 67.91/68.30     ), 'c3_1'( X ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2041 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144896, [ hskp16, hskp24, hskp16, hskp24, hskp16, ~( 'c2_1'( a1998
% 67.91/68.30     ) ), 'c2_1'( a2041 ) ] )
% 67.91/68.30  , clause( 108251, [ hskp16, hskp24, ~( 'c0_1'( a2041 ) ) ] )
% 67.91/68.30  , 2, clause( 144894, [ hskp16, hskp24, hskp16, 'c0_1'( a2041 ), ~( 'c2_1'( 
% 67.91/68.30    a1998 ) ), 'c2_1'( a2041 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144897, [ hskp16, hskp24, hskp24, hskp16, ~( 'c2_1'( a1998 ) ), 
% 67.91/68.30    'c2_1'( a2041 ) ] )
% 67.91/68.30  , clause( 144896, [ hskp16, hskp24, hskp16, hskp24, hskp16, ~( 'c2_1'( 
% 67.91/68.30    a1998 ) ), 'c2_1'( a2041 ) ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144898, [ hskp16, hskp24, hskp24, ~( 'c2_1'( a1998 ) ), 'c2_1'( 
% 67.91/68.30    a2041 ) ] )
% 67.91/68.30  , clause( 144897, [ hskp16, hskp24, hskp24, hskp16, ~( 'c2_1'( a1998 ) ), 
% 67.91/68.30    'c2_1'( a2041 ) ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144899, [ hskp16, hskp24, ~( 'c2_1'( a1998 ) ), 'c2_1'( a2041 ) ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 144898, [ hskp16, hskp24, hskp24, ~( 'c2_1'( a1998 ) ), 'c2_1'( 
% 67.91/68.30    a2041 ) ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108282, [ hskp16, hskp24, ~( 'c2_1'( a1998 ) ), 'c2_1'( a2041 ) ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 144899, [ hskp16, hskp24, ~( 'c2_1'( a1998 ) ), 'c2_1'( a2041 ) ]
% 67.91/68.30     )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144900, [ hskp16, hskp24, hskp16, hskp24, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , clause( 108252, [ hskp16, hskp24, ~( 'c2_1'( a2041 ) ) ] )
% 67.91/68.30  , 2, clause( 108282, [ hskp16, hskp24, ~( 'c2_1'( a1998 ) ), 'c2_1'( a2041
% 67.91/68.30     ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144901, [ hskp16, hskp24, hskp24, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , clause( 144900, [ hskp16, hskp24, hskp16, hskp24, ~( 'c2_1'( a1998 ) ) ]
% 67.91/68.30     )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144902, [ hskp16, hskp24, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , clause( 144901, [ hskp16, hskp24, hskp24, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108326, [ hskp16, hskp24, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , clause( 144902, [ hskp16, hskp24, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144903, [ hskp16, hskp14, ~( 'c0_1'( a1987 ) ), hskp16, ~( 'c2_1'( 
% 67.91/68.30    a1998 ) ) ] )
% 67.91/68.30  , clause( 107829, [ hskp16, hskp14, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( a2000
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , 3, clause( 107823, [ hskp16, ~( 'c2_1'( a1998 ) ), 'c2_1'( a2000 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144904, [ hskp16, hskp14, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( a1998 )
% 67.91/68.30     ) ] )
% 67.91/68.30  , clause( 144903, [ hskp16, hskp14, ~( 'c0_1'( a1987 ) ), hskp16, ~( 'c2_1'( 
% 67.91/68.30    a1998 ) ) ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108336, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( a1998 )
% 67.91/68.30     ) ] )
% 67.91/68.30  , clause( 144904, [ hskp16, hskp14, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( a1998
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144905, [ hskp16, hskp16, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.30  , clause( 107805, [ hskp16, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.30  , 1, clause( 107844, [ hskp16, hskp27, 'c1_1'( a2000 ), 'c2_1'( a2000 ) ]
% 67.91/68.30     )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144906, [ hskp16, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.30  , clause( 144905, [ hskp16, hskp16, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.30  , 0, 1, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108348, [ hskp16, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.30  , clause( 144906, [ hskp16, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144907, [ 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp4, hskp27, hskp16, 
% 67.91/68.30    hskp27 ] )
% 67.91/68.30  , clause( 226, [ 'c0_1'( X ), 'c1_1'( X ), hskp4, hskp27, ~( 'c2_1'( X ) )
% 67.91/68.30     ] )
% 67.91/68.30  , 4, clause( 108348, [ hskp16, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.30  , 2, substitution( 0, [ :=( X, a2000 )] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144909, [ hskp16, 'c1_1'( a2000 ), hskp4, hskp27, hskp16, hskp27 ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 107804, [ hskp16, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.30  , 1, clause( 144907, [ 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp4, hskp27, 
% 67.91/68.30    hskp16, hskp27 ] )
% 67.91/68.30  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144910, [ hskp16, 'c1_1'( a2000 ), hskp4, hskp27, hskp27 ] )
% 67.91/68.30  , clause( 144909, [ hskp16, 'c1_1'( a2000 ), hskp4, hskp27, hskp16, hskp27
% 67.91/68.30     ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144911, [ hskp16, 'c1_1'( a2000 ), hskp4, hskp27 ] )
% 67.91/68.30  , clause( 144910, [ hskp16, 'c1_1'( a2000 ), hskp4, hskp27, hskp27 ] )
% 67.91/68.30  , 3, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108358, [ hskp16, hskp27, hskp4, 'c1_1'( a2000 ) ] )
% 67.91/68.30  , clause( 144911, [ hskp16, 'c1_1'( a2000 ), hskp4, hskp27 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144912, [ hskp16, hskp16, hskp27, hskp4 ] )
% 67.91/68.30  , clause( 107805, [ hskp16, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.30  , 1, clause( 108358, [ hskp16, hskp27, hskp4, 'c1_1'( a2000 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144913, [ hskp16, hskp27, hskp4 ] )
% 67.91/68.30  , clause( 144912, [ hskp16, hskp16, hskp27, hskp4 ] )
% 67.91/68.30  , 0, 1, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108506, [ hskp16, hskp27, hskp4 ] )
% 67.91/68.30  , clause( 144913, [ hskp16, hskp27, hskp4 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144914, [ 'c0_1'( a1975 ), hskp16, hskp27 ] )
% 67.91/68.30  , clause( 76, [ 'c0_1'( a1975 ), ~( hskp4 ) ] )
% 67.91/68.30  , 1, clause( 108506, [ hskp16, hskp27, hskp4 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108507, [ hskp16, hskp27, 'c0_1'( a1975 ) ] )
% 67.91/68.30  , clause( 144914, [ 'c0_1'( a1975 ), hskp16, hskp27 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144915, [ ~( 'c1_1'( a1975 ) ), hskp16, hskp27 ] )
% 67.91/68.30  , clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.30  , 1, clause( 108506, [ hskp16, hskp27, hskp4 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108508, [ hskp16, hskp27, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.30  , clause( 144915, [ ~( 'c1_1'( a1975 ) ), hskp16, hskp27 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144916, [ ~( 'c2_1'( a1975 ) ), hskp16, hskp27 ] )
% 67.91/68.30  , clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.30  , 1, clause( 108506, [ hskp16, hskp27, hskp4 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108509, [ hskp16, hskp27, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.30  , clause( 144916, [ ~( 'c2_1'( a1975 ) ), hskp16, hskp27 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144917, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1975 )
% 67.91/68.30     ), 'c1_1'( a1975 ) ] )
% 67.91/68.30  , clause( 108509, [ hskp16, hskp27, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.30  , 2, clause( 31094, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.30    'c2_1'( X ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144918, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), 
% 67.91/68.30    hskp16, hskp27 ] )
% 67.91/68.30  , clause( 144917, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1975
% 67.91/68.30     ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.30  , 3, clause( 108507, [ hskp16, hskp27, 'c0_1'( a1975 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144919, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), 
% 67.91/68.30    hskp27 ] )
% 67.91/68.30  , clause( 144918, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), 
% 67.91/68.30    hskp16, hskp27 ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144920, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 144919, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), 
% 67.91/68.30    hskp27 ] )
% 67.91/68.30  , 1, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108512, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 144920, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ]
% 67.91/68.30     )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144921, [ hskp16, hskp27, hskp16, hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , clause( 108508, [ hskp16, hskp27, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.30  , 2, clause( 108512, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975
% 67.91/68.30     ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144922, [ hskp16, hskp27, hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , clause( 144921, [ hskp16, hskp27, hskp16, hskp27, ~( 'c0_1'( a1987 ) ) ]
% 67.91/68.30     )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144923, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , clause( 144922, [ hskp16, hskp27, hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108527, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , clause( 144923, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144924, [ hskp16, hskp27, hskp16, hskp27, hskp5 ] )
% 67.91/68.30  , clause( 108527, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , 2, clause( 81737, [ hskp16, hskp27, hskp5, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144925, [ hskp16, hskp27, hskp27, hskp5 ] )
% 67.91/68.30  , clause( 144924, [ hskp16, hskp27, hskp16, hskp27, hskp5 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144926, [ hskp16, hskp27, hskp5 ] )
% 67.91/68.30  , clause( 144925, [ hskp16, hskp27, hskp27, hskp5 ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108538, [ hskp16, hskp27, hskp5 ] )
% 67.91/68.30  , clause( 144926, [ hskp16, hskp27, hskp5 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144927, [ 'c1_1'( a1977 ), hskp16, hskp27 ] )
% 67.91/68.30  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.30  , 1, clause( 108538, [ hskp16, hskp27, hskp5 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108544, [ hskp16, hskp27, 'c1_1'( a1977 ) ] )
% 67.91/68.30  , clause( 144927, [ 'c1_1'( a1977 ), hskp16, hskp27 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144928, [ ~( 'c2_1'( a1977 ) ), hskp16, hskp27 ] )
% 67.91/68.30  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.30  , 1, clause( 108538, [ hskp16, hskp27, hskp5 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108545, [ hskp16, hskp27, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.30  , clause( 144928, [ ~( 'c2_1'( a1977 ) ), hskp16, hskp27 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144929, [ ~( 'c3_1'( a1977 ) ), hskp16, hskp27 ] )
% 67.91/68.30  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.30  , 1, clause( 108538, [ hskp16, hskp27, hskp5 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108546, [ hskp16, hskp27, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.30  , clause( 144929, [ ~( 'c3_1'( a1977 ) ), hskp16, hskp27 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144930, [ hskp16, hskp27, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( a1977 )
% 67.91/68.30     ), 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 108545, [ hskp16, hskp27, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.30  , 2, clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.91/68.30    'c2_1'( X ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144931, [ hskp16, hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.30    hskp16, hskp27 ] )
% 67.91/68.30  , clause( 144930, [ hskp16, hskp27, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( a1977
% 67.91/68.30     ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.30  , 3, clause( 108544, [ hskp16, hskp27, 'c1_1'( a1977 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144932, [ hskp16, hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.30    hskp27 ] )
% 67.91/68.30  , clause( 144931, [ hskp16, hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.30    hskp16, hskp27 ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144933, [ hskp16, hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 144932, [ hskp16, hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.30    hskp27 ] )
% 67.91/68.30  , 1, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108579, [ hskp16, hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 144933, [ hskp16, hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.30     )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144934, [ hskp16, hskp27, hskp16, 'c0_1'( a1977 ), ~( 'c1_1'( a1977
% 67.91/68.30     ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , clause( 108546, [ hskp16, hskp27, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.30  , 2, clause( 101200, [ hskp16, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( a1998
% 67.91/68.30     ), 'c3_1'( X ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144936, [ hskp16, hskp27, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1998 )
% 67.91/68.30    , hskp16, hskp27 ] )
% 67.91/68.30  , clause( 144934, [ hskp16, hskp27, hskp16, 'c0_1'( a1977 ), ~( 'c1_1'( 
% 67.91/68.30    a1977 ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , 4, clause( 108544, [ hskp16, hskp27, 'c1_1'( a1977 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144937, [ hskp16, hskp27, 'c0_1'( a1977 ), 'c2_1'( a1998 ), hskp16
% 67.91/68.30    , hskp27 ] )
% 67.91/68.30  , clause( 144936, [ hskp16, hskp27, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1998
% 67.91/68.30     ), hskp16, hskp27 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144938, [ hskp16, hskp27, 'c0_1'( a1977 ), 'c2_1'( a1998 ), hskp27
% 67.91/68.30     ] )
% 67.91/68.30  , clause( 144937, [ hskp16, hskp27, 'c0_1'( a1977 ), 'c2_1'( a1998 ), 
% 67.91/68.30    hskp16, hskp27 ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144939, [ hskp16, hskp27, 'c0_1'( a1977 ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , clause( 144938, [ hskp16, hskp27, 'c0_1'( a1977 ), 'c2_1'( a1998 ), 
% 67.91/68.30    hskp27 ] )
% 67.91/68.30  , 1, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108582, [ hskp16, hskp27, 'c0_1'( a1977 ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , clause( 144939, [ hskp16, hskp27, 'c0_1'( a1977 ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144940, [ hskp16, hskp27, hskp16, hskp27, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , clause( 81286, [ hskp16, hskp27, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , 2, clause( 108582, [ hskp16, hskp27, 'c0_1'( a1977 ), 'c2_1'( a1998 ) ]
% 67.91/68.30     )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144941, [ hskp16, hskp27, hskp27, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , clause( 144940, [ hskp16, hskp27, hskp16, hskp27, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144942, [ hskp16, hskp27, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , clause( 144941, [ hskp16, hskp27, hskp27, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108627, [ hskp16, hskp27, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , clause( 144942, [ hskp16, hskp27, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144943, [ hskp16, hskp27, 'c0_1'( a1987 ), hskp16, hskp27 ] )
% 67.91/68.30  , clause( 108579, [ hskp16, hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.30     )
% 67.91/68.30  , 2, clause( 108627, [ hskp16, hskp27, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144944, [ hskp16, hskp27, 'c0_1'( a1987 ), hskp27 ] )
% 67.91/68.30  , clause( 144943, [ hskp16, hskp27, 'c0_1'( a1987 ), hskp16, hskp27 ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144945, [ hskp16, hskp27, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 144944, [ hskp16, hskp27, 'c0_1'( a1987 ), hskp27 ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144946, [ hskp16, hskp27, hskp16, hskp27 ] )
% 67.91/68.30  , clause( 108527, [ hskp16, hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , 2, clause( 144945, [ hskp16, hskp27, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144947, [ hskp16, hskp27, hskp27 ] )
% 67.91/68.30  , clause( 144946, [ hskp16, hskp27, hskp16, hskp27 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144948, [ hskp16, hskp27 ] )
% 67.91/68.30  , clause( 144947, [ hskp16, hskp27, hskp27 ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108689, [ hskp16, hskp27 ] )
% 67.91/68.30  , clause( 144948, [ hskp16, hskp27 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.30     ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144949, [ 'c3_1'( a1970 ), hskp16 ] )
% 67.91/68.30  , clause( 47, [ 'c3_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.30  , 1, clause( 108689, [ hskp16, hskp27 ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108690, [ hskp16, 'c3_1'( a1970 ) ] )
% 67.91/68.30  , clause( 144949, [ 'c3_1'( a1970 ), hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.30     ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144950, [ 'c2_1'( a1970 ), hskp16 ] )
% 67.91/68.30  , clause( 46, [ 'c2_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.30  , 1, clause( 108689, [ hskp16, hskp27 ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108691, [ hskp16, 'c2_1'( a1970 ) ] )
% 67.91/68.30  , clause( 144950, [ 'c2_1'( a1970 ), hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.30     ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144951, [ 'c1_1'( a1970 ), hskp16 ] )
% 67.91/68.30  , clause( 45, [ 'c1_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.30  , 1, clause( 108689, [ hskp16, hskp27 ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108692, [ hskp16, 'c1_1'( a1970 ) ] )
% 67.91/68.30  , clause( 144951, [ 'c1_1'( a1970 ), hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.30     ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144952, [ hskp16, ~( 'c0_1'( a1970 ) ), ~( 'c1_1'( a1970 ) ), 
% 67.91/68.30    hskp16 ] )
% 67.91/68.30  , clause( 84129, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , 3, clause( 108690, [ hskp16, 'c3_1'( a1970 ) ] )
% 67.91/68.30  , 1, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144954, [ hskp16, ~( 'c0_1'( a1970 ) ), hskp16, hskp16 ] )
% 67.91/68.30  , clause( 144952, [ hskp16, ~( 'c0_1'( a1970 ) ), ~( 'c1_1'( a1970 ) ), 
% 67.91/68.30    hskp16 ] )
% 67.91/68.30  , 2, clause( 108692, [ hskp16, 'c1_1'( a1970 ) ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144955, [ hskp16, ~( 'c0_1'( a1970 ) ), hskp16 ] )
% 67.91/68.30  , clause( 144954, [ hskp16, ~( 'c0_1'( a1970 ) ), hskp16, hskp16 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144956, [ hskp16, ~( 'c0_1'( a1970 ) ) ] )
% 67.91/68.30  , clause( 144955, [ hskp16, ~( 'c0_1'( a1970 ) ), hskp16 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108696, [ hskp16, ~( 'c0_1'( a1970 ) ) ] )
% 67.91/68.30  , clause( 144956, [ hskp16, ~( 'c0_1'( a1970 ) ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.30     ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144957, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( a1970 ), hskp19, ~( 'c2_1'( 
% 67.91/68.30    a1970 ) ), hskp16 ] )
% 67.91/68.30  , clause( 23288, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( X ), hskp19, ~( 'c2_1'( X
% 67.91/68.30     ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.30  , 4, clause( 108690, [ hskp16, 'c3_1'( a1970 ) ] )
% 67.91/68.30  , 1, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144958, [ hskp16, ~( 'c0_1'( a1987 ) ), hskp19, ~( 'c2_1'( a1970 )
% 67.91/68.30     ), hskp16 ] )
% 67.91/68.30  , clause( 108696, [ hskp16, ~( 'c0_1'( a1970 ) ) ] )
% 67.91/68.30  , 1, clause( 144957, [ ~( 'c0_1'( a1987 ) ), 'c0_1'( a1970 ), hskp19, ~( 
% 67.91/68.30    'c2_1'( a1970 ) ), hskp16 ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144959, [ hskp16, ~( 'c0_1'( a1987 ) ), hskp19, ~( 'c2_1'( a1970 )
% 67.91/68.30     ) ] )
% 67.91/68.30  , clause( 144958, [ hskp16, ~( 'c0_1'( a1987 ) ), hskp19, ~( 'c2_1'( a1970
% 67.91/68.30     ) ), hskp16 ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108697, [ hskp16, hskp19, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( a1970 )
% 67.91/68.30     ) ] )
% 67.91/68.30  , clause( 144959, [ hskp16, ~( 'c0_1'( a1987 ) ), hskp19, ~( 'c2_1'( a1970
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.30    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144960, [ hskp14, hskp16, hskp9, ~( 'c0_1'( a1987 ) ), 'c0_1'( 
% 67.91/68.30    a1970 ), 'c2_1'( a1998 ), hskp16 ] )
% 67.91/68.30  , clause( 65961, [ hskp14, hskp16, hskp9, ~( 'c0_1'( a1987 ) ), 'c0_1'( X )
% 67.91/68.30    , ~( 'c2_1'( X ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , 5, clause( 108691, [ hskp16, 'c2_1'( a1970 ) ] )
% 67.91/68.30  , 1, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144962, [ hskp16, hskp14, hskp16, hskp9, ~( 'c0_1'( a1987 ) ), 
% 67.91/68.30    'c2_1'( a1998 ), hskp16 ] )
% 67.91/68.30  , clause( 108696, [ hskp16, ~( 'c0_1'( a1970 ) ) ] )
% 67.91/68.30  , 1, clause( 144960, [ hskp14, hskp16, hskp9, ~( 'c0_1'( a1987 ) ), 'c0_1'( 
% 67.91/68.30    a1970 ), 'c2_1'( a1998 ), hskp16 ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144963, [ hskp16, hskp14, hskp9, ~( 'c0_1'( a1987 ) ), 'c2_1'( 
% 67.91/68.30    a1998 ), hskp16 ] )
% 67.91/68.30  , clause( 144962, [ hskp16, hskp14, hskp16, hskp9, ~( 'c0_1'( a1987 ) ), 
% 67.91/68.30    'c2_1'( a1998 ), hskp16 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144964, [ hskp16, hskp14, hskp9, ~( 'c0_1'( a1987 ) ), 'c2_1'( 
% 67.91/68.30    a1998 ) ] )
% 67.91/68.30  , clause( 144963, [ hskp16, hskp14, hskp9, ~( 'c0_1'( a1987 ) ), 'c2_1'( 
% 67.91/68.30    a1998 ), hskp16 ] )
% 67.91/68.30  , 0, 5, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 108706, [ hskp14, hskp16, hskp9, ~( 'c0_1'( a1987 ) ), 'c2_1'( 
% 67.91/68.30    a1998 ) ] )
% 67.91/68.30  , clause( 144964, [ hskp16, hskp14, hskp9, ~( 'c0_1'( a1987 ) ), 'c2_1'( 
% 67.91/68.30    a1998 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144965, [ hskp16, hskp19, ~( 'c0_1'( a1987 ) ), hskp16 ] )
% 67.91/68.30  , clause( 108697, [ hskp16, hskp19, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( a1970
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , 3, clause( 108691, [ hskp16, 'c2_1'( a1970 ) ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144966, [ hskp16, hskp19, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , clause( 144965, [ hskp16, hskp19, ~( 'c0_1'( a1987 ) ), hskp16 ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110832, [ hskp16, hskp19, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , clause( 144966, [ hskp16, hskp19, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144967, [ hskp16, hskp19, hskp16, hskp23 ] )
% 67.91/68.30  , clause( 110832, [ hskp16, hskp19, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , 2, clause( 108269, [ hskp16, hskp23, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144968, [ hskp16, hskp19, hskp23 ] )
% 67.91/68.30  , clause( 144967, [ hskp16, hskp19, hskp16, hskp23 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110836, [ hskp16, hskp19, hskp23 ] )
% 67.91/68.30  , clause( 144968, [ hskp16, hskp19, hskp23 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144969, [ 'c1_1'( a2014 ), hskp16, hskp19 ] )
% 67.91/68.30  , clause( 51, [ 'c1_1'( a2014 ), ~( hskp23 ) ] )
% 67.91/68.30  , 1, clause( 110836, [ hskp16, hskp19, hskp23 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110839, [ hskp16, hskp19, 'c1_1'( a2014 ) ] )
% 67.91/68.30  , clause( 144969, [ 'c1_1'( a2014 ), hskp16, hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144970, [ 'c0_1'( a2014 ), hskp16, hskp19 ] )
% 67.91/68.30  , clause( 50, [ 'c0_1'( a2014 ), ~( hskp23 ) ] )
% 67.91/68.30  , 1, clause( 110836, [ hskp16, hskp19, hskp23 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110840, [ hskp16, hskp19, 'c0_1'( a2014 ) ] )
% 67.91/68.30  , clause( 144970, [ 'c0_1'( a2014 ), hskp16, hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144971, [ ~( 'c2_1'( a2014 ) ), hskp16, hskp19 ] )
% 67.91/68.30  , clause( 90, [ ~( 'c2_1'( a2014 ) ), ~( hskp23 ) ] )
% 67.91/68.30  , 1, clause( 110836, [ hskp16, hskp19, hskp23 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110841, [ hskp16, hskp19, ~( 'c2_1'( a2014 ) ) ] )
% 67.91/68.30  , clause( 144971, [ ~( 'c2_1'( a2014 ) ), hskp16, hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144972, [ hskp16, hskp19, hskp16, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( 
% 67.91/68.30    a2014 ) ), ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , clause( 110841, [ hskp16, hskp19, ~( 'c2_1'( a2014 ) ) ] )
% 67.91/68.30  , 2, clause( 81327, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X
% 67.91/68.30     ), ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a2014 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144974, [ hskp16, hskp19, hskp16, ~( 'c1_1'( a2014 ) ), ~( 'c2_1'( 
% 67.91/68.30    a1998 ) ), hskp16, hskp19 ] )
% 67.91/68.30  , clause( 144972, [ hskp16, hskp19, hskp16, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( 
% 67.91/68.30    a2014 ) ), ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , 3, clause( 110840, [ hskp16, hskp19, 'c0_1'( a2014 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144975, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), ~( 'c2_1'( a1998 )
% 67.91/68.30     ), hskp16, hskp19 ] )
% 67.91/68.30  , clause( 144974, [ hskp16, hskp19, hskp16, ~( 'c1_1'( a2014 ) ), ~( 'c2_1'( 
% 67.91/68.30    a1998 ) ), hskp16, hskp19 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144976, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), ~( 'c2_1'( a1998 )
% 67.91/68.30     ), hskp19 ] )
% 67.91/68.30  , clause( 144975, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), ~( 'c2_1'( a1998
% 67.91/68.30     ) ), hskp16, hskp19 ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144977, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), ~( 'c2_1'( a1998 )
% 67.91/68.30     ) ] )
% 67.91/68.30  , clause( 144976, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), ~( 'c2_1'( a1998
% 67.91/68.30     ) ), hskp19 ] )
% 67.91/68.30  , 1, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110866, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), ~( 'c2_1'( a1998 )
% 67.91/68.30     ) ] )
% 67.91/68.30  , clause( 144977, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), ~( 'c2_1'( a1998
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144978, [ hskp16, hskp19, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( a2014 )
% 67.91/68.30     ), hskp16, hskp24 ] )
% 67.91/68.30  , clause( 110841, [ hskp16, hskp19, ~( 'c2_1'( a2014 ) ) ] )
% 67.91/68.30  , 2, clause( 318, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp16, hskp24, 
% 67.91/68.30    'c2_1'( X ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2014 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144980, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), hskp16, hskp24, 
% 67.91/68.30    hskp16, hskp19 ] )
% 67.91/68.30  , clause( 144978, [ hskp16, hskp19, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( a2014
% 67.91/68.30     ) ), hskp16, hskp24 ] )
% 67.91/68.30  , 2, clause( 110840, [ hskp16, hskp19, 'c0_1'( a2014 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144981, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), hskp24, hskp16, 
% 67.91/68.30    hskp19 ] )
% 67.91/68.30  , clause( 144980, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), hskp16, hskp24, 
% 67.91/68.30    hskp16, hskp19 ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144982, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), hskp24, hskp19 ] )
% 67.91/68.30  , clause( 144981, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), hskp24, hskp16, 
% 67.91/68.30    hskp19 ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144983, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), hskp24 ] )
% 67.91/68.30  , clause( 144982, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), hskp24, hskp19 ]
% 67.91/68.30     )
% 67.91/68.30  , 1, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110868, [ hskp16, hskp19, hskp24, ~( 'c1_1'( a2014 ) ) ] )
% 67.91/68.30  , clause( 144983, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), hskp24 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 3 ), ==>( 3, 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144984, [ hskp16, hskp19, hskp24, hskp16, hskp19 ] )
% 67.91/68.30  , clause( 110868, [ hskp16, hskp19, hskp24, ~( 'c1_1'( a2014 ) ) ] )
% 67.91/68.30  , 3, clause( 110839, [ hskp16, hskp19, 'c1_1'( a2014 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144985, [ hskp16, hskp19, hskp24, hskp19 ] )
% 67.91/68.30  , clause( 144984, [ hskp16, hskp19, hskp24, hskp16, hskp19 ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144986, [ hskp16, hskp19, hskp24 ] )
% 67.91/68.30  , clause( 144985, [ hskp16, hskp19, hskp24, hskp19 ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110873, [ hskp16, hskp19, hskp24 ] )
% 67.91/68.30  , clause( 144986, [ hskp16, hskp19, hskp24 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144987, [ ~( 'c0_1'( a2031 ) ), hskp16, hskp19 ] )
% 67.91/68.30  , clause( 87, [ ~( 'c0_1'( a2031 ) ), ~( hskp24 ) ] )
% 67.91/68.30  , 1, clause( 110873, [ hskp16, hskp19, hskp24 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110874, [ hskp16, hskp19, ~( 'c0_1'( a2031 ) ) ] )
% 67.91/68.30  , clause( 144987, [ ~( 'c0_1'( a2031 ) ), hskp16, hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144988, [ ~( 'c2_1'( a2031 ) ), hskp16, hskp19 ] )
% 67.91/68.30  , clause( 89, [ ~( 'c2_1'( a2031 ) ), ~( hskp24 ) ] )
% 67.91/68.30  , 1, clause( 110873, [ hskp16, hskp19, hskp24 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110876, [ hskp16, hskp19, ~( 'c2_1'( a2031 ) ) ] )
% 67.91/68.30  , clause( 144988, [ ~( 'c2_1'( a2031 ) ), hskp16, hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144989, [ hskp16, hskp19, hskp16, hskp9, 'c0_1'( a2031 ), 'c0_1'( 
% 67.91/68.30    a1987 ) ] )
% 67.91/68.30  , clause( 110876, [ hskp16, hskp19, ~( 'c2_1'( a2031 ) ) ] )
% 67.91/68.30  , 2, clause( 94849, [ hskp16, hskp9, 'c0_1'( X ), 'c0_1'( a1987 ), 'c2_1'( 
% 67.91/68.30    X ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2031 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144991, [ hskp16, hskp19, hskp16, hskp19, hskp16, hskp9, 'c0_1'( 
% 67.91/68.30    a1987 ) ] )
% 67.91/68.30  , clause( 110874, [ hskp16, hskp19, ~( 'c0_1'( a2031 ) ) ] )
% 67.91/68.30  , 2, clause( 144989, [ hskp16, hskp19, hskp16, hskp9, 'c0_1'( a2031 ), 
% 67.91/68.30    'c0_1'( a1987 ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144992, [ hskp16, hskp19, hskp19, hskp16, hskp9, 'c0_1'( a1987 ) ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 144991, [ hskp16, hskp19, hskp16, hskp19, hskp16, hskp9, 'c0_1'( 
% 67.91/68.30    a1987 ) ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144993, [ hskp16, hskp19, hskp19, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 144992, [ hskp16, hskp19, hskp19, hskp16, hskp9, 'c0_1'( a1987 )
% 67.91/68.30     ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144994, [ hskp16, hskp19, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 144993, [ hskp16, hskp19, hskp19, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110878, [ hskp16, hskp19, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 144994, [ hskp16, hskp19, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144995, [ hskp16, hskp19, hskp16, hskp19, hskp9 ] )
% 67.91/68.30  , clause( 110832, [ hskp16, hskp19, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , 2, clause( 110878, [ hskp16, hskp19, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144996, [ hskp16, hskp19, hskp19, hskp9 ] )
% 67.91/68.30  , clause( 144995, [ hskp16, hskp19, hskp16, hskp19, hskp9 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 144997, [ hskp16, hskp19, hskp9 ] )
% 67.91/68.30  , clause( 144996, [ hskp16, hskp19, hskp19, hskp9 ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110886, [ hskp16, hskp19, hskp9 ] )
% 67.91/68.30  , clause( 144997, [ hskp16, hskp19, hskp9 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144998, [ 'c1_1'( a1985 ), hskp16, hskp19 ] )
% 67.91/68.30  , clause( 70, [ 'c1_1'( a1985 ), ~( hskp9 ) ] )
% 67.91/68.30  , 1, clause( 110886, [ hskp16, hskp19, hskp9 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110887, [ hskp16, hskp19, 'c1_1'( a1985 ) ] )
% 67.91/68.30  , clause( 144998, [ 'c1_1'( a1985 ), hskp16, hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 144999, [ ~( 'c0_1'( a1985 ) ), hskp16, hskp19 ] )
% 67.91/68.30  , clause( 112, [ ~( 'c0_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.30  , 1, clause( 110886, [ hskp16, hskp19, hskp9 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110888, [ hskp16, hskp19, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.30  , clause( 144999, [ ~( 'c0_1'( a1985 ) ), hskp16, hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145000, [ ~( 'c3_1'( a1985 ) ), hskp16, hskp19 ] )
% 67.91/68.30  , clause( 113, [ ~( 'c3_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.30  , 1, clause( 110886, [ hskp16, hskp19, hskp9 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110889, [ hskp16, hskp19, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.30  , clause( 145000, [ ~( 'c3_1'( a1985 ) ), hskp16, hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145001, [ hskp16, hskp19, hskp16, 'c0_1'( a1985 ), ~( 'c1_1'( a1985
% 67.91/68.30     ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , clause( 110889, [ hskp16, hskp19, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.30  , 2, clause( 101200, [ hskp16, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( a1998
% 67.91/68.30     ), 'c3_1'( X ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1985 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145003, [ hskp16, hskp19, hskp16, hskp19, hskp16, ~( 'c1_1'( a1985
% 67.91/68.30     ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , clause( 110888, [ hskp16, hskp19, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.30  , 2, clause( 145001, [ hskp16, hskp19, hskp16, 'c0_1'( a1985 ), ~( 'c1_1'( 
% 67.91/68.30    a1985 ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145004, [ hskp16, hskp19, hskp19, hskp16, ~( 'c1_1'( a1985 ) ), 
% 67.91/68.30    'c2_1'( a1998 ) ] )
% 67.91/68.30  , clause( 145003, [ hskp16, hskp19, hskp16, hskp19, hskp16, ~( 'c1_1'( 
% 67.91/68.30    a1985 ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145005, [ hskp16, hskp19, hskp19, ~( 'c1_1'( a1985 ) ), 'c2_1'( 
% 67.91/68.30    a1998 ) ] )
% 67.91/68.30  , clause( 145004, [ hskp16, hskp19, hskp19, hskp16, ~( 'c1_1'( a1985 ) ), 
% 67.91/68.30    'c2_1'( a1998 ) ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145006, [ hskp16, hskp19, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 145005, [ hskp16, hskp19, hskp19, ~( 'c1_1'( a1985 ) ), 'c2_1'( 
% 67.91/68.30    a1998 ) ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110890, [ hskp16, hskp19, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 145006, [ hskp16, hskp19, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.91/68.30     )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145007, [ hskp16, hskp19, 'c2_1'( a1998 ), hskp16, hskp19 ] )
% 67.91/68.30  , clause( 110890, [ hskp16, hskp19, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.91/68.30     )
% 67.91/68.30  , 2, clause( 110887, [ hskp16, hskp19, 'c1_1'( a1985 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145008, [ hskp16, hskp19, 'c2_1'( a1998 ), hskp19 ] )
% 67.91/68.30  , clause( 145007, [ hskp16, hskp19, 'c2_1'( a1998 ), hskp16, hskp19 ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145009, [ hskp16, hskp19, 'c2_1'( a1998 ) ] )
% 67.91/68.30  , clause( 145008, [ hskp16, hskp19, 'c2_1'( a1998 ), hskp19 ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110903, [ hskp16, hskp19, 'c2_1'( a1998 ) ] )
% 67.91/68.30  , clause( 145009, [ hskp16, hskp19, 'c2_1'( a1998 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145010, [ hskp16, hskp19, ~( 'c2_1'( a1998 ) ), hskp16, hskp19 ] )
% 67.91/68.30  , clause( 110866, [ hskp16, hskp19, ~( 'c1_1'( a2014 ) ), ~( 'c2_1'( a1998
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , 2, clause( 110839, [ hskp16, hskp19, 'c1_1'( a2014 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145011, [ hskp16, hskp19, ~( 'c2_1'( a1998 ) ), hskp19 ] )
% 67.91/68.30  , clause( 145010, [ hskp16, hskp19, ~( 'c2_1'( a1998 ) ), hskp16, hskp19 ]
% 67.91/68.30     )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145012, [ hskp16, hskp19, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , clause( 145011, [ hskp16, hskp19, ~( 'c2_1'( a1998 ) ), hskp19 ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145013, [ hskp16, hskp19, hskp16, hskp19 ] )
% 67.91/68.30  , clause( 145012, [ hskp16, hskp19, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , 2, clause( 110903, [ hskp16, hskp19, 'c2_1'( a1998 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145014, [ hskp16, hskp19, hskp19 ] )
% 67.91/68.30  , clause( 145013, [ hskp16, hskp19, hskp16, hskp19 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145015, [ hskp16, hskp19 ] )
% 67.91/68.30  , clause( 145014, [ hskp16, hskp19, hskp19 ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110923, [ hskp16, hskp19 ] )
% 67.91/68.30  , clause( 145015, [ hskp16, hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.30     ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145016, [ 'c2_1'( a2001 ), hskp16 ] )
% 67.91/68.30  , clause( 56, [ 'c2_1'( a2001 ), ~( hskp19 ) ] )
% 67.91/68.30  , 1, clause( 110923, [ hskp16, hskp19 ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110924, [ hskp16, 'c2_1'( a2001 ) ] )
% 67.91/68.30  , clause( 145016, [ 'c2_1'( a2001 ), hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.30     ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145017, [ 'c3_1'( a2001 ), hskp16 ] )
% 67.91/68.30  , clause( 57, [ 'c3_1'( a2001 ), ~( hskp19 ) ] )
% 67.91/68.30  , 1, clause( 110923, [ hskp16, hskp19 ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110925, [ hskp16, 'c3_1'( a2001 ) ] )
% 67.91/68.30  , clause( 145017, [ 'c3_1'( a2001 ), hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.30     ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145018, [ ~( 'c0_1'( a2001 ) ), hskp16 ] )
% 67.91/68.30  , clause( 96, [ ~( 'c0_1'( a2001 ) ), ~( hskp19 ) ] )
% 67.91/68.30  , 1, clause( 110923, [ hskp16, hskp19 ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 110926, [ hskp16, ~( 'c0_1'( a2001 ) ) ] )
% 67.91/68.30  , clause( 145018, [ ~( 'c0_1'( a2001 ) ), hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.30     ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145019, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), hskp14, hskp16, 
% 67.91/68.30    hskp9, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , clause( 108336, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( a1998
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , 3, clause( 108706, [ hskp14, hskp16, hskp9, ~( 'c0_1'( a1987 ) ), 'c2_1'( 
% 67.91/68.30    a1998 ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145021, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), hskp14, hskp16, 
% 67.91/68.30    hskp9 ] )
% 67.91/68.30  , clause( 145019, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), hskp14, hskp16, 
% 67.91/68.30    hskp9, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , 2, 6, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145022, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), hskp16, hskp9 ] )
% 67.91/68.30  , clause( 145021, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), hskp14, hskp16, 
% 67.91/68.30    hskp9 ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145023, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), hskp9 ] )
% 67.91/68.30  , clause( 145022, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), hskp16, hskp9 ]
% 67.91/68.30     )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111627, [ hskp14, hskp16, hskp9, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , clause( 145023, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), hskp9 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 3 ), ==>( 3, 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145024, [ hskp14, hskp16, hskp9, hskp16, hskp24, hskp9 ] )
% 67.91/68.30  , clause( 111627, [ hskp14, hskp16, hskp9, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , 3, clause( 108256, [ hskp16, hskp24, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145025, [ hskp14, hskp16, hskp9, hskp24, hskp9 ] )
% 67.91/68.30  , clause( 145024, [ hskp14, hskp16, hskp9, hskp16, hskp24, hskp9 ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145026, [ hskp14, hskp16, hskp9, hskp24 ] )
% 67.91/68.30  , clause( 145025, [ hskp14, hskp16, hskp9, hskp24, hskp9 ] )
% 67.91/68.30  , 2, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111647, [ hskp14, hskp16, hskp24, hskp9 ] )
% 67.91/68.30  , clause( 145026, [ hskp14, hskp16, hskp9, hskp24 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 3 ), ==>( 3, 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145027, [ 'c1_1'( a1985 ), hskp14, hskp16, hskp24 ] )
% 67.91/68.30  , clause( 70, [ 'c1_1'( a1985 ), ~( hskp9 ) ] )
% 67.91/68.30  , 1, clause( 111647, [ hskp14, hskp16, hskp24, hskp9 ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111650, [ hskp14, hskp16, hskp24, 'c1_1'( a1985 ) ] )
% 67.91/68.30  , clause( 145027, [ 'c1_1'( a1985 ), hskp14, hskp16, hskp24 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145028, [ ~( 'c0_1'( a1985 ) ), hskp14, hskp16, hskp24 ] )
% 67.91/68.30  , clause( 112, [ ~( 'c0_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.30  , 1, clause( 111647, [ hskp14, hskp16, hskp24, hskp9 ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111651, [ hskp14, hskp16, hskp24, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.30  , clause( 145028, [ ~( 'c0_1'( a1985 ) ), hskp14, hskp16, hskp24 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145029, [ ~( 'c3_1'( a1985 ) ), hskp14, hskp16, hskp24 ] )
% 67.91/68.30  , clause( 113, [ ~( 'c3_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.30  , 1, clause( 111647, [ hskp14, hskp16, hskp24, hskp9 ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111652, [ hskp14, hskp16, hskp24, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.30  , clause( 145029, [ ~( 'c3_1'( a1985 ) ), hskp14, hskp16, hskp24 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145030, [ hskp14, hskp16, hskp24, hskp16, 'c0_1'( a1985 ), ~( 
% 67.91/68.30    'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , clause( 111652, [ hskp14, hskp16, hskp24, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.30  , 3, clause( 101200, [ hskp16, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( a1998
% 67.91/68.30     ), 'c3_1'( X ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1985 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145032, [ hskp16, hskp24, hskp14, hskp16, hskp24, hskp16, 'c0_1'( 
% 67.91/68.30    a1985 ), ~( 'c1_1'( a1985 ) ) ] )
% 67.91/68.30  , clause( 108326, [ hskp16, hskp24, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , 2, clause( 145030, [ hskp14, hskp16, hskp24, hskp16, 'c0_1'( a1985 ), ~( 
% 67.91/68.30    'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , 6, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145033, [ hskp16, hskp24, hskp14, hskp24, hskp16, 'c0_1'( a1985 ), 
% 67.91/68.30    ~( 'c1_1'( a1985 ) ) ] )
% 67.91/68.30  , clause( 145032, [ hskp16, hskp24, hskp14, hskp16, hskp24, hskp16, 'c0_1'( 
% 67.91/68.30    a1985 ), ~( 'c1_1'( a1985 ) ) ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145034, [ hskp16, hskp24, hskp14, hskp24, 'c0_1'( a1985 ), ~( 
% 67.91/68.30    'c1_1'( a1985 ) ) ] )
% 67.91/68.30  , clause( 145033, [ hskp16, hskp24, hskp14, hskp24, hskp16, 'c0_1'( a1985 )
% 67.91/68.30    , ~( 'c1_1'( a1985 ) ) ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145035, [ hskp16, hskp24, hskp14, 'c0_1'( a1985 ), ~( 'c1_1'( a1985
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , clause( 145034, [ hskp16, hskp24, hskp14, hskp24, 'c0_1'( a1985 ), ~( 
% 67.91/68.30    'c1_1'( a1985 ) ) ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111679, [ hskp14, hskp16, hskp24, 'c0_1'( a1985 ), ~( 'c1_1'( a1985
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , clause( 145035, [ hskp16, hskp24, hskp14, 'c0_1'( a1985 ), ~( 'c1_1'( 
% 67.91/68.30    a1985 ) ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.30    , 0 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145036, [ hskp14, hskp16, hskp24, 'c0_1'( a1985 ), hskp14, hskp16, 
% 67.91/68.30    hskp24 ] )
% 67.91/68.30  , clause( 111679, [ hskp14, hskp16, hskp24, 'c0_1'( a1985 ), ~( 'c1_1'( 
% 67.91/68.30    a1985 ) ) ] )
% 67.91/68.30  , 4, clause( 111650, [ hskp14, hskp16, hskp24, 'c1_1'( a1985 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145037, [ hskp14, hskp16, hskp24, 'c0_1'( a1985 ), hskp16, hskp24 ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 145036, [ hskp14, hskp16, hskp24, 'c0_1'( a1985 ), hskp14, hskp16
% 67.91/68.30    , hskp24 ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145038, [ hskp14, hskp16, hskp24, 'c0_1'( a1985 ), hskp24 ] )
% 67.91/68.30  , clause( 145037, [ hskp14, hskp16, hskp24, 'c0_1'( a1985 ), hskp16, hskp24
% 67.91/68.30     ] )
% 67.91/68.30  , 1, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145039, [ hskp14, hskp16, hskp24, 'c0_1'( a1985 ) ] )
% 67.91/68.30  , clause( 145038, [ hskp14, hskp16, hskp24, 'c0_1'( a1985 ), hskp24 ] )
% 67.91/68.30  , 2, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111688, [ hskp14, hskp16, hskp24, 'c0_1'( a1985 ) ] )
% 67.91/68.30  , clause( 145039, [ hskp14, hskp16, hskp24, 'c0_1'( a1985 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145040, [ hskp14, hskp16, hskp24, hskp14, hskp16, hskp24 ] )
% 67.91/68.30  , clause( 111651, [ hskp14, hskp16, hskp24, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.30  , 3, clause( 111688, [ hskp14, hskp16, hskp24, 'c0_1'( a1985 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145041, [ hskp14, hskp16, hskp24, hskp16, hskp24 ] )
% 67.91/68.30  , clause( 145040, [ hskp14, hskp16, hskp24, hskp14, hskp16, hskp24 ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145042, [ hskp14, hskp16, hskp24, hskp24 ] )
% 67.91/68.30  , clause( 145041, [ hskp14, hskp16, hskp24, hskp16, hskp24 ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145043, [ hskp14, hskp16, hskp24 ] )
% 67.91/68.30  , clause( 145042, [ hskp14, hskp16, hskp24, hskp24 ] )
% 67.91/68.30  , 2, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111689, [ hskp14, hskp16, hskp24 ] )
% 67.91/68.30  , clause( 145043, [ hskp14, hskp16, hskp24 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145044, [ ~( 'c0_1'( a2031 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , clause( 87, [ ~( 'c0_1'( a2031 ) ), ~( hskp24 ) ] )
% 67.91/68.30  , 1, clause( 111689, [ hskp14, hskp16, hskp24 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111690, [ hskp14, hskp16, ~( 'c0_1'( a2031 ) ) ] )
% 67.91/68.30  , clause( 145044, [ ~( 'c0_1'( a2031 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145045, [ ~( 'c2_1'( a2031 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , clause( 89, [ ~( 'c2_1'( a2031 ) ), ~( hskp24 ) ] )
% 67.91/68.30  , 1, clause( 111689, [ hskp14, hskp16, hskp24 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111692, [ hskp14, hskp16, ~( 'c2_1'( a2031 ) ) ] )
% 67.91/68.30  , clause( 145045, [ ~( 'c2_1'( a2031 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145046, [ hskp14, hskp16, hskp16, hskp9, 'c0_1'( a2031 ), 'c0_1'( 
% 67.91/68.30    a1987 ) ] )
% 67.91/68.30  , clause( 111692, [ hskp14, hskp16, ~( 'c2_1'( a2031 ) ) ] )
% 67.91/68.30  , 2, clause( 94849, [ hskp16, hskp9, 'c0_1'( X ), 'c0_1'( a1987 ), 'c2_1'( 
% 67.91/68.30    X ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2031 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145048, [ hskp14, hskp16, hskp14, hskp16, hskp16, hskp9, 'c0_1'( 
% 67.91/68.30    a1987 ) ] )
% 67.91/68.30  , clause( 111690, [ hskp14, hskp16, ~( 'c0_1'( a2031 ) ) ] )
% 67.91/68.30  , 2, clause( 145046, [ hskp14, hskp16, hskp16, hskp9, 'c0_1'( a2031 ), 
% 67.91/68.30    'c0_1'( a1987 ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145049, [ hskp14, hskp16, hskp16, hskp16, hskp9, 'c0_1'( a1987 ) ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 145048, [ hskp14, hskp16, hskp14, hskp16, hskp16, hskp9, 'c0_1'( 
% 67.91/68.30    a1987 ) ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145050, [ hskp14, hskp16, hskp16, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 145049, [ hskp14, hskp16, hskp16, hskp16, hskp9, 'c0_1'( a1987 )
% 67.91/68.30     ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145051, [ hskp14, hskp16, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 145050, [ hskp14, hskp16, hskp16, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111694, [ hskp14, hskp16, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 145051, [ hskp14, hskp16, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145052, [ hskp14, hskp16, hskp9, hskp14, hskp16, hskp9 ] )
% 67.91/68.30  , clause( 111627, [ hskp14, hskp16, hskp9, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , 3, clause( 111694, [ hskp14, hskp16, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145053, [ hskp14, hskp16, hskp9, hskp16, hskp9 ] )
% 67.91/68.30  , clause( 145052, [ hskp14, hskp16, hskp9, hskp14, hskp16, hskp9 ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145054, [ hskp14, hskp16, hskp9, hskp9 ] )
% 67.91/68.30  , clause( 145053, [ hskp14, hskp16, hskp9, hskp16, hskp9 ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145055, [ hskp14, hskp16, hskp9 ] )
% 67.91/68.30  , clause( 145054, [ hskp14, hskp16, hskp9, hskp9 ] )
% 67.91/68.30  , 2, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111702, [ hskp14, hskp16, hskp9 ] )
% 67.91/68.30  , clause( 145055, [ hskp14, hskp16, hskp9 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145056, [ 'c1_1'( a1985 ), hskp14, hskp16 ] )
% 67.91/68.30  , clause( 70, [ 'c1_1'( a1985 ), ~( hskp9 ) ] )
% 67.91/68.30  , 1, clause( 111702, [ hskp14, hskp16, hskp9 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111703, [ hskp14, hskp16, 'c1_1'( a1985 ) ] )
% 67.91/68.30  , clause( 145056, [ 'c1_1'( a1985 ), hskp14, hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145057, [ ~( 'c0_1'( a1985 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , clause( 112, [ ~( 'c0_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.30  , 1, clause( 111702, [ hskp14, hskp16, hskp9 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111704, [ hskp14, hskp16, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.30  , clause( 145057, [ ~( 'c0_1'( a1985 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145058, [ ~( 'c3_1'( a1985 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , clause( 113, [ ~( 'c3_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.30  , 1, clause( 111702, [ hskp14, hskp16, hskp9 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111705, [ hskp14, hskp16, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.30  , clause( 145058, [ ~( 'c3_1'( a1985 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145059, [ hskp14, hskp16, hskp16, 'c0_1'( a1985 ), ~( 'c1_1'( a1985
% 67.91/68.30     ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , clause( 111705, [ hskp14, hskp16, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.30  , 2, clause( 101200, [ hskp16, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( a1998
% 67.91/68.30     ), 'c3_1'( X ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1985 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145061, [ hskp14, hskp16, hskp14, hskp16, hskp16, ~( 'c1_1'( a1985
% 67.91/68.30     ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , clause( 111704, [ hskp14, hskp16, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.30  , 2, clause( 145059, [ hskp14, hskp16, hskp16, 'c0_1'( a1985 ), ~( 'c1_1'( 
% 67.91/68.30    a1985 ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145062, [ hskp14, hskp16, hskp16, hskp16, ~( 'c1_1'( a1985 ) ), 
% 67.91/68.30    'c2_1'( a1998 ) ] )
% 67.91/68.30  , clause( 145061, [ hskp14, hskp16, hskp14, hskp16, hskp16, ~( 'c1_1'( 
% 67.91/68.30    a1985 ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145063, [ hskp14, hskp16, hskp16, ~( 'c1_1'( a1985 ) ), 'c2_1'( 
% 67.91/68.30    a1998 ) ] )
% 67.91/68.30  , clause( 145062, [ hskp14, hskp16, hskp16, hskp16, ~( 'c1_1'( a1985 ) ), 
% 67.91/68.30    'c2_1'( a1998 ) ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145064, [ hskp14, hskp16, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 145063, [ hskp14, hskp16, hskp16, ~( 'c1_1'( a1985 ) ), 'c2_1'( 
% 67.91/68.30    a1998 ) ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111708, [ hskp14, hskp16, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 145064, [ hskp14, hskp16, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.91/68.30     )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145065, [ hskp14, hskp16, 'c2_1'( a1998 ), hskp14, hskp16 ] )
% 67.91/68.30  , clause( 111708, [ hskp14, hskp16, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.91/68.30     )
% 67.91/68.30  , 2, clause( 111703, [ hskp14, hskp16, 'c1_1'( a1985 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145066, [ hskp14, hskp16, 'c2_1'( a1998 ), hskp16 ] )
% 67.91/68.30  , clause( 145065, [ hskp14, hskp16, 'c2_1'( a1998 ), hskp14, hskp16 ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145067, [ hskp14, hskp16, 'c2_1'( a1998 ) ] )
% 67.91/68.30  , clause( 145066, [ hskp14, hskp16, 'c2_1'( a1998 ), hskp16 ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111723, [ hskp14, hskp16, 'c2_1'( a1998 ) ] )
% 67.91/68.30  , clause( 145067, [ hskp14, hskp16, 'c2_1'( a1998 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145068, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , clause( 108336, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), ~( 'c2_1'( a1998
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , 3, clause( 111723, [ hskp14, hskp16, 'c2_1'( a1998 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145069, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), hskp16 ] )
% 67.91/68.30  , clause( 145068, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), hskp14, hskp16 ]
% 67.91/68.30     )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145070, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , clause( 145069, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ), hskp16 ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111724, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , clause( 145070, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145071, [ hskp14, hskp16, hskp14, hskp16, hskp5 ] )
% 67.91/68.30  , clause( 111724, [ hskp14, hskp16, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , 2, clause( 108156, [ hskp14, hskp16, hskp5, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145072, [ hskp14, hskp16, hskp16, hskp5 ] )
% 67.91/68.30  , clause( 145071, [ hskp14, hskp16, hskp14, hskp16, hskp5 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145073, [ hskp14, hskp16, hskp5 ] )
% 67.91/68.30  , clause( 145072, [ hskp14, hskp16, hskp16, hskp5 ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111916, [ hskp14, hskp16, hskp5 ] )
% 67.91/68.30  , clause( 145073, [ hskp14, hskp16, hskp5 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145074, [ 'c1_1'( a1977 ), hskp14, hskp16 ] )
% 67.91/68.30  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.30  , 1, clause( 111916, [ hskp14, hskp16, hskp5 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111917, [ hskp14, hskp16, 'c1_1'( a1977 ) ] )
% 67.91/68.30  , clause( 145074, [ 'c1_1'( a1977 ), hskp14, hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145075, [ ~( 'c2_1'( a1977 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.30  , 1, clause( 111916, [ hskp14, hskp16, hskp5 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111918, [ hskp14, hskp16, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.30  , clause( 145075, [ ~( 'c2_1'( a1977 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145076, [ ~( 'c3_1'( a1977 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.30  , 1, clause( 111916, [ hskp14, hskp16, hskp5 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111919, [ hskp14, hskp16, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.30  , clause( 145076, [ ~( 'c3_1'( a1977 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145077, [ hskp14, hskp16, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.91/68.30    a1977 ) ), ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , clause( 111918, [ hskp14, hskp16, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.30  , 2, clause( 81327, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X
% 67.91/68.30     ), ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145079, [ hskp14, hskp16, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( 
% 67.91/68.30    a1998 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , clause( 145077, [ hskp14, hskp16, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( 
% 67.91/68.30    a1977 ) ), ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , 4, clause( 111917, [ hskp14, hskp16, 'c1_1'( a1977 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145080, [ hskp14, hskp16, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( 
% 67.91/68.30    a1998 ) ), hskp16 ] )
% 67.91/68.30  , clause( 145079, [ hskp14, hskp16, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( 
% 67.91/68.30    a1998 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , 0, 5, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145081, [ hskp14, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998 )
% 67.91/68.30     ), hskp16 ] )
% 67.91/68.30  , clause( 145080, [ hskp14, hskp16, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( 
% 67.91/68.30    a1998 ) ), hskp16 ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145082, [ hskp14, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998 )
% 67.91/68.30     ) ] )
% 67.91/68.30  , clause( 145081, [ hskp14, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998
% 67.91/68.30     ) ), hskp16 ] )
% 67.91/68.30  , 1, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111923, [ hskp14, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998 )
% 67.91/68.30     ) ] )
% 67.91/68.30  , clause( 145082, [ hskp14, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145083, [ hskp14, hskp16, hskp16, 'c0_1'( a1977 ), ~( 'c2_1'( a1998
% 67.91/68.30     ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.30  , clause( 111919, [ hskp14, hskp16, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.30  , 2, clause( 81335, [ hskp16, 'c0_1'( X ), ~( 'c2_1'( a1998 ) ), 'c2_1'( X
% 67.91/68.30     ), 'c3_1'( X ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145085, [ hskp14, hskp16, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1977 )
% 67.91/68.30    , hskp14, hskp16 ] )
% 67.91/68.30  , clause( 145083, [ hskp14, hskp16, hskp16, 'c0_1'( a1977 ), ~( 'c2_1'( 
% 67.91/68.30    a1998 ) ), 'c2_1'( a1977 ) ] )
% 67.91/68.30  , 4, clause( 111723, [ hskp14, hskp16, 'c2_1'( a1998 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145086, [ hskp14, hskp16, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1977 )
% 67.91/68.30    , hskp16 ] )
% 67.91/68.30  , clause( 145085, [ hskp14, hskp16, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1977
% 67.91/68.30     ), hskp14, hskp16 ] )
% 67.91/68.30  , 0, 5, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145087, [ hskp14, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1977 ), hskp16
% 67.91/68.30     ] )
% 67.91/68.30  , clause( 145086, [ hskp14, hskp16, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1977
% 67.91/68.30     ), hskp16 ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145088, [ hskp14, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1977 ) ] )
% 67.91/68.30  , clause( 145087, [ hskp14, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1977 ), 
% 67.91/68.30    hskp16 ] )
% 67.91/68.30  , 1, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111928, [ hskp14, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1977 ) ] )
% 67.91/68.30  , clause( 145088, [ hskp14, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1977 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145089, [ hskp14, hskp16, hskp14, hskp16, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , clause( 111918, [ hskp14, hskp16, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.30  , 2, clause( 111928, [ hskp14, hskp16, 'c0_1'( a1977 ), 'c2_1'( a1977 ) ]
% 67.91/68.30     )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145090, [ hskp14, hskp16, hskp16, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , clause( 145089, [ hskp14, hskp16, hskp14, hskp16, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145091, [ hskp14, hskp16, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , clause( 145090, [ hskp14, hskp16, hskp16, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111940, [ hskp14, hskp16, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , clause( 145091, [ hskp14, hskp16, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145092, [ hskp14, hskp16, ~( 'c2_1'( a1998 ) ), hskp14, hskp16 ] )
% 67.91/68.30  , clause( 111923, [ hskp14, hskp16, ~( 'c0_1'( a1977 ) ), ~( 'c2_1'( a1998
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , 2, clause( 111940, [ hskp14, hskp16, 'c0_1'( a1977 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145093, [ hskp14, hskp16, ~( 'c2_1'( a1998 ) ), hskp16 ] )
% 67.91/68.30  , clause( 145092, [ hskp14, hskp16, ~( 'c2_1'( a1998 ) ), hskp14, hskp16 ]
% 67.91/68.30     )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145094, [ hskp14, hskp16, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , clause( 145093, [ hskp14, hskp16, ~( 'c2_1'( a1998 ) ), hskp16 ] )
% 67.91/68.30  , 1, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145095, [ hskp14, hskp16, hskp14, hskp16 ] )
% 67.91/68.30  , clause( 145094, [ hskp14, hskp16, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.30  , 2, clause( 111723, [ hskp14, hskp16, 'c2_1'( a1998 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145096, [ hskp14, hskp16, hskp16 ] )
% 67.91/68.30  , clause( 145095, [ hskp14, hskp16, hskp14, hskp16 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145097, [ hskp14, hskp16 ] )
% 67.91/68.30  , clause( 145096, [ hskp14, hskp16, hskp16 ] )
% 67.91/68.30  , 1, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111941, [ hskp14, hskp16 ] )
% 67.91/68.30  , clause( 145097, [ hskp14, hskp16 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.30     ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145098, [ 'c0_1'( a1996 ), hskp14 ] )
% 67.91/68.30  , clause( 60, [ 'c0_1'( a1996 ), ~( hskp16 ) ] )
% 67.91/68.30  , 1, clause( 111941, [ hskp14, hskp16 ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111942, [ hskp14, 'c0_1'( a1996 ) ] )
% 67.91/68.30  , clause( 145098, [ 'c0_1'( a1996 ), hskp14 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.30     ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145099, [ 'c3_1'( a1996 ), hskp14 ] )
% 67.91/68.30  , clause( 61, [ 'c3_1'( a1996 ), ~( hskp16 ) ] )
% 67.91/68.30  , 1, clause( 111941, [ hskp14, hskp16 ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111943, [ hskp14, 'c3_1'( a1996 ) ] )
% 67.91/68.30  , clause( 145099, [ 'c3_1'( a1996 ), hskp14 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.30     ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145100, [ ~( 'c2_1'( a1996 ) ), hskp14 ] )
% 67.91/68.30  , clause( 101, [ ~( 'c2_1'( a1996 ) ), ~( hskp16 ) ] )
% 67.91/68.30  , 1, clause( 111941, [ hskp14, hskp16 ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 111944, [ hskp14, ~( 'c2_1'( a1996 ) ) ] )
% 67.91/68.30  , clause( 145100, [ ~( 'c2_1'( a1996 ) ), hskp14 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.30     ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145101, [ ~( 'c0_1'( a1996 ) ), 'c0_1'( a1987 ), hskp19, 'c1_1'( 
% 67.91/68.30    a1996 ), hskp14 ] )
% 67.91/68.30  , clause( 23289, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp19, 'c1_1'( X ), 
% 67.91/68.30    ~( 'c3_1'( X ) ) ] )
% 67.91/68.30  , 4, clause( 111943, [ hskp14, 'c3_1'( a1996 ) ] )
% 67.91/68.30  , 1, substitution( 0, [ :=( X, a1996 )] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145102, [ 'c0_1'( a1987 ), hskp19, 'c1_1'( a1996 ), hskp14, hskp14
% 67.91/68.30     ] )
% 67.91/68.30  , clause( 145101, [ ~( 'c0_1'( a1996 ) ), 'c0_1'( a1987 ), hskp19, 'c1_1'( 
% 67.91/68.30    a1996 ), hskp14 ] )
% 67.91/68.30  , 0, clause( 111942, [ hskp14, 'c0_1'( a1996 ) ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145103, [ 'c0_1'( a1987 ), hskp19, 'c1_1'( a1996 ), hskp14 ] )
% 67.91/68.30  , clause( 145102, [ 'c0_1'( a1987 ), hskp19, 'c1_1'( a1996 ), hskp14, 
% 67.91/68.30    hskp14 ] )
% 67.91/68.30  , 3, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112012, [ hskp14, hskp19, 'c0_1'( a1987 ), 'c1_1'( a1996 ) ] )
% 67.91/68.30  , clause( 145103, [ 'c0_1'( a1987 ), hskp19, 'c1_1'( a1996 ), hskp14 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 3 ), ==>( 3, 0 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145105, [ ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( X
% 67.91/68.30     ) ), 'c2_1'( X ), hskp20, ~( 'c3_1'( X ) ), hskp14 ] )
% 67.91/68.30  , clause( 672, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.91/68.30    'c2_1'( Y ), hskp20, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.30  , 6, clause( 111943, [ hskp14, 'c3_1'( a1996 ) ] )
% 67.91/68.30  , 1, substitution( 0, [ :=( X, a1996 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.30    ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145109, [ ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.30    hskp20, ~( 'c3_1'( X ) ), hskp14, hskp14 ] )
% 67.91/68.30  , clause( 145105, [ ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( 
% 67.91/68.30    X ) ), 'c2_1'( X ), hskp20, ~( 'c3_1'( X ) ), hskp14 ] )
% 67.91/68.30  , 0, clause( 111942, [ hskp14, 'c0_1'( a1996 ) ] )
% 67.91/68.30  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145111, [ ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.30    hskp20, ~( 'c3_1'( X ) ), hskp14 ] )
% 67.91/68.30  , clause( 145109, [ ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.30    hskp20, ~( 'c3_1'( X ) ), hskp14, hskp14 ] )
% 67.91/68.30  , 5, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112033, [ hskp14, ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( X ) ), hskp20, 
% 67.91/68.30    'c2_1'( X ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.30  , clause( 145111, [ ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.30    hskp20, ~( 'c3_1'( X ) ), hskp14 ] )
% 67.91/68.30  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.91/68.30    2 ), ==>( 2, 4 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 0 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145113, [ ~( 'c0_1'( a1996 ) ), ~( 'c2_1'( X ) ), 'c1_1'( a1996 ), 
% 67.91/68.30    'c0_1'( X ), hskp14, 'c3_1'( X ), hskp14 ] )
% 67.91/68.30  , clause( 597, [ ~( 'c0_1'( X ) ), ~( 'c2_1'( Y ) ), 'c1_1'( X ), 'c0_1'( Y
% 67.91/68.30     ), hskp14, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.91/68.30  , 5, clause( 111943, [ hskp14, 'c3_1'( a1996 ) ] )
% 67.91/68.30  , 1, substitution( 0, [ :=( X, a1996 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.30    ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145115, [ ~( 'c2_1'( X ) ), 'c1_1'( a1996 ), 'c0_1'( X ), hskp14, 
% 67.91/68.30    'c3_1'( X ), hskp14, hskp14 ] )
% 67.91/68.30  , clause( 145113, [ ~( 'c0_1'( a1996 ) ), ~( 'c2_1'( X ) ), 'c1_1'( a1996 )
% 67.91/68.30    , 'c0_1'( X ), hskp14, 'c3_1'( X ), hskp14 ] )
% 67.91/68.30  , 0, clause( 111942, [ hskp14, 'c0_1'( a1996 ) ] )
% 67.91/68.30  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145116, [ ~( 'c2_1'( X ) ), 'c1_1'( a1996 ), 'c0_1'( X ), hskp14, 
% 67.91/68.30    'c3_1'( X ), hskp14 ] )
% 67.91/68.30  , clause( 145115, [ ~( 'c2_1'( X ) ), 'c1_1'( a1996 ), 'c0_1'( X ), hskp14
% 67.91/68.30    , 'c3_1'( X ), hskp14, hskp14 ] )
% 67.91/68.30  , 3, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145117, [ ~( 'c2_1'( X ) ), 'c1_1'( a1996 ), 'c0_1'( X ), hskp14, 
% 67.91/68.30    'c3_1'( X ) ] )
% 67.91/68.30  , clause( 145116, [ ~( 'c2_1'( X ) ), 'c1_1'( a1996 ), 'c0_1'( X ), hskp14
% 67.91/68.30    , 'c3_1'( X ), hskp14 ] )
% 67.91/68.30  , 3, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112035, [ hskp14, 'c1_1'( a1996 ), 'c0_1'( X ), ~( 'c2_1'( X ) ), 
% 67.91/68.30    'c3_1'( X ) ] )
% 67.91/68.30  , clause( 145117, [ ~( 'c2_1'( X ) ), 'c1_1'( a1996 ), 'c0_1'( X ), hskp14
% 67.91/68.30    , 'c3_1'( X ) ] )
% 67.91/68.30  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 67.91/68.30    1 ), ==>( 2, 2 ), ==>( 3, 0 ), ==>( 4, 4 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145118, [ hskp14, ~( 'c1_1'( a1996 ) ), hskp20, 'c2_1'( a1996 ), 
% 67.91/68.30    ~( 'c3_1'( a1996 ) ) ] )
% 67.91/68.30  , clause( 112033, [ hskp14, ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( X ) ), hskp20
% 67.91/68.30    , 'c2_1'( X ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.30  , 1, 2, substitution( 0, [ :=( X, a1996 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145119, [ hskp14, hskp14, ~( 'c1_1'( a1996 ) ), hskp20, ~( 'c3_1'( 
% 67.91/68.30    a1996 ) ) ] )
% 67.91/68.30  , clause( 111944, [ hskp14, ~( 'c2_1'( a1996 ) ) ] )
% 67.91/68.30  , 1, clause( 145118, [ hskp14, ~( 'c1_1'( a1996 ) ), hskp20, 'c2_1'( a1996
% 67.91/68.30     ), ~( 'c3_1'( a1996 ) ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145120, [ hskp14, ~( 'c1_1'( a1996 ) ), hskp20, ~( 'c3_1'( a1996 )
% 67.91/68.30     ) ] )
% 67.91/68.30  , clause( 145119, [ hskp14, hskp14, ~( 'c1_1'( a1996 ) ), hskp20, ~( 'c3_1'( 
% 67.91/68.30    a1996 ) ) ] )
% 67.91/68.30  , 0, 1, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112042, [ hskp14, hskp20, ~( 'c1_1'( a1996 ) ), ~( 'c3_1'( a1996 )
% 67.91/68.30     ) ] )
% 67.91/68.30  , clause( 145120, [ hskp14, ~( 'c1_1'( a1996 ) ), hskp20, ~( 'c3_1'( a1996
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.30    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145121, [ hskp14, hskp17, hskp3, ~( 'c0_1'( a1996 ) ), 'c1_1'( 
% 67.91/68.30    a1996 ) ] )
% 67.91/68.30  , clause( 111944, [ hskp14, ~( 'c2_1'( a1996 ) ) ] )
% 67.91/68.30  , 1, clause( 101211, [ hskp17, hskp3, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( 
% 67.91/68.30    X ) ] )
% 67.91/68.30  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1996 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145122, [ hskp14, hskp17, hskp3, 'c1_1'( a1996 ), hskp14 ] )
% 67.91/68.30  , clause( 145121, [ hskp14, hskp17, hskp3, ~( 'c0_1'( a1996 ) ), 'c1_1'( 
% 67.91/68.30    a1996 ) ] )
% 67.91/68.30  , 3, clause( 111942, [ hskp14, 'c0_1'( a1996 ) ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145123, [ hskp14, hskp17, hskp3, 'c1_1'( a1996 ) ] )
% 67.91/68.30  , clause( 145122, [ hskp14, hskp17, hskp3, 'c1_1'( a1996 ), hskp14 ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112049, [ hskp14, hskp17, hskp3, 'c1_1'( a1996 ) ] )
% 67.91/68.30  , clause( 145123, [ hskp14, hskp17, hskp3, 'c1_1'( a1996 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145124, [ hskp14, hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 
% 67.91/68.30    'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.30  , clause( 111944, [ hskp14, ~( 'c2_1'( a1996 ) ) ] )
% 67.91/68.30  , 1, clause( 25537, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.91/68.30    Y ) ), ~( 'c1_1'( Y ) ), 'c2_1'( Y ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.30  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a1996 )] )
% 67.91/68.30    ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145126, [ hskp14, hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 
% 67.91/68.30    'c1_1'( a1996 ) ), ~( 'c2_1'( X ) ), hskp14 ] )
% 67.91/68.30  , clause( 145124, [ hskp14, hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 
% 67.91/68.30    'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.30  , 4, clause( 111942, [ hskp14, 'c0_1'( a1996 ) ] )
% 67.91/68.30  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145127, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c1_1'( 
% 67.91/68.30    a1996 ) ), ~( 'c2_1'( X ) ), hskp14 ] )
% 67.91/68.30  , clause( 145126, [ hskp14, hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 
% 67.91/68.30    'c1_1'( a1996 ) ), ~( 'c2_1'( X ) ), hskp14 ] )
% 67.91/68.30  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145128, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c1_1'( 
% 67.91/68.30    a1996 ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.30  , clause( 145127, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c1_1'( 
% 67.91/68.30    a1996 ) ), ~( 'c2_1'( X ) ), hskp14 ] )
% 67.91/68.30  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112078, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c1_1'( 
% 67.91/68.30    a1996 ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.30  , clause( 145128, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c1_1'( 
% 67.91/68.30    a1996 ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.30  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.30    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145129, [ hskp14, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1996 ) ), 
% 67.91/68.30    'c1_1'( a1996 ) ] )
% 67.91/68.30  , clause( 111944, [ hskp14, ~( 'c2_1'( a1996 ) ) ] )
% 67.91/68.30  , 1, clause( 31094, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.30    'c2_1'( X ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1996 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145130, [ hskp14, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ), hskp14 ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 145129, [ hskp14, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1996 ) ), 
% 67.91/68.30    'c1_1'( a1996 ) ] )
% 67.91/68.30  , 2, clause( 111942, [ hskp14, 'c0_1'( a1996 ) ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145131, [ hskp14, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ) ] )
% 67.91/68.30  , clause( 145130, [ hskp14, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ), hskp14 ]
% 67.91/68.30     )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112087, [ hskp14, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ) ] )
% 67.91/68.30  , clause( 145131, [ hskp14, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145132, [ hskp14, ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 ) ), 
% 67.91/68.30    'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 111944, [ hskp14, ~( 'c2_1'( a1996 ) ) ] )
% 67.91/68.30  , 1, clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.91/68.30    'c2_1'( X ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1996 )] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145133, [ hskp14, ~( 'c1_1'( a1996 ) ), 'c0_1'( a1987 ), hskp14 ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 145132, [ hskp14, ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 ) ), 
% 67.91/68.30    'c0_1'( a1987 ) ] )
% 67.91/68.30  , 1, clause( 111942, [ hskp14, 'c0_1'( a1996 ) ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145134, [ hskp14, ~( 'c1_1'( a1996 ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 145133, [ hskp14, ~( 'c1_1'( a1996 ) ), 'c0_1'( a1987 ), hskp14 ]
% 67.91/68.30     )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112088, [ hskp14, 'c0_1'( a1987 ), ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.30  , clause( 145134, [ hskp14, ~( 'c1_1'( a1996 ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145135, [ hskp14, 'c0_1'( a1987 ), hskp14, hskp17, hskp3 ] )
% 67.91/68.30  , clause( 112088, [ hskp14, 'c0_1'( a1987 ), ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.30  , 2, clause( 112049, [ hskp14, hskp17, hskp3, 'c1_1'( a1996 ) ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145136, [ hskp14, 'c0_1'( a1987 ), hskp17, hskp3 ] )
% 67.91/68.30  , clause( 145135, [ hskp14, 'c0_1'( a1987 ), hskp14, hskp17, hskp3 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112170, [ hskp14, hskp17, hskp3, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 145136, [ hskp14, 'c0_1'( a1987 ), hskp17, hskp3 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 67.91/68.30    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145137, [ hskp14, 'c1_1'( a1996 ), hskp14, hskp19, 'c1_1'( a1996 )
% 67.91/68.30     ] )
% 67.91/68.30  , clause( 112087, [ hskp14, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ) ] )
% 67.91/68.30  , 1, clause( 112012, [ hskp14, hskp19, 'c0_1'( a1987 ), 'c1_1'( a1996 ) ]
% 67.91/68.30     )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145139, [ hskp14, 'c1_1'( a1996 ), hskp14, hskp19 ] )
% 67.91/68.30  , clause( 145137, [ hskp14, 'c1_1'( a1996 ), hskp14, hskp19, 'c1_1'( a1996
% 67.91/68.30     ) ] )
% 67.91/68.30  , 1, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145140, [ hskp14, 'c1_1'( a1996 ), hskp19 ] )
% 67.91/68.30  , clause( 145139, [ hskp14, 'c1_1'( a1996 ), hskp14, hskp19 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112538, [ hskp14, hskp19, 'c1_1'( a1996 ) ] )
% 67.91/68.30  , clause( 145140, [ hskp14, 'c1_1'( a1996 ), hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145141, [ hskp14, 'c0_1'( a1987 ), hskp14, hskp19 ] )
% 67.91/68.30  , clause( 112088, [ hskp14, 'c0_1'( a1987 ), ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.30  , 2, clause( 112538, [ hskp14, hskp19, 'c1_1'( a1996 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145142, [ hskp14, 'c0_1'( a1987 ), hskp19 ] )
% 67.91/68.30  , clause( 145141, [ hskp14, 'c0_1'( a1987 ), hskp14, hskp19 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112541, [ hskp14, hskp19, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , clause( 145142, [ hskp14, 'c0_1'( a1987 ), hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145143, [ hskp14, hskp20, ~( 'c1_1'( a1996 ) ), hskp14 ] )
% 67.91/68.30  , clause( 112042, [ hskp14, hskp20, ~( 'c1_1'( a1996 ) ), ~( 'c3_1'( a1996
% 67.91/68.30     ) ) ] )
% 67.91/68.30  , 3, clause( 111943, [ hskp14, 'c3_1'( a1996 ) ] )
% 67.91/68.30  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145144, [ hskp14, hskp20, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.30  , clause( 145143, [ hskp14, hskp20, ~( 'c1_1'( a1996 ) ), hskp14 ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112667, [ hskp14, hskp20, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.30  , clause( 145144, [ hskp14, hskp20, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145145, [ hskp14, hskp20, hskp14, hskp19 ] )
% 67.91/68.30  , clause( 112667, [ hskp14, hskp20, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.30  , 2, clause( 112538, [ hskp14, hskp19, 'c1_1'( a1996 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145146, [ hskp14, hskp20, hskp19 ] )
% 67.91/68.30  , clause( 145145, [ hskp14, hskp20, hskp14, hskp19 ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112668, [ hskp14, hskp19, hskp20 ] )
% 67.91/68.30  , clause( 145146, [ hskp14, hskp20, hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145147, [ hskp14, hskp20, hskp14, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , clause( 112667, [ hskp14, hskp20, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.30  , 2, clause( 112087, [ hskp14, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145148, [ hskp14, hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , clause( 145147, [ hskp14, hskp20, hskp14, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , 0, 2, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112673, [ hskp14, hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , clause( 145148, [ hskp14, hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145149, [ 'c1_1'( a2003 ), hskp14, hskp19 ] )
% 67.91/68.30  , clause( 54, [ 'c1_1'( a2003 ), ~( hskp20 ) ] )
% 67.91/68.30  , 1, clause( 112668, [ hskp14, hskp19, hskp20 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112680, [ hskp14, hskp19, 'c1_1'( a2003 ) ] )
% 67.91/68.30  , clause( 145149, [ 'c1_1'( a2003 ), hskp14, hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145150, [ 'c2_1'( a2003 ), hskp14, hskp19 ] )
% 67.91/68.30  , clause( 55, [ 'c2_1'( a2003 ), ~( hskp20 ) ] )
% 67.91/68.30  , 1, clause( 112668, [ hskp14, hskp19, hskp20 ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112681, [ hskp14, hskp19, 'c2_1'( a2003 ) ] )
% 67.91/68.30  , clause( 145150, [ 'c2_1'( a2003 ), hskp14, hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145151, [ hskp14, 'c0_1'( a2003 ), ~( 'c0_1'( a1987 ) ), hskp19, 
% 67.91/68.30    hskp14, hskp19 ] )
% 67.91/68.30  , clause( 25508, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), hskp19, ~( 
% 67.91/68.30    'c2_1'( X ) ) ] )
% 67.91/68.30  , 4, clause( 112681, [ hskp14, hskp19, 'c2_1'( a2003 ) ] )
% 67.91/68.30  , 2, substitution( 0, [ :=( X, a2003 )] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145152, [ hskp14, 'c0_1'( a2003 ), ~( 'c0_1'( a1987 ) ), hskp19, 
% 67.91/68.30    hskp19 ] )
% 67.91/68.30  , clause( 145151, [ hskp14, 'c0_1'( a2003 ), ~( 'c0_1'( a1987 ) ), hskp19, 
% 67.91/68.30    hskp14, hskp19 ] )
% 67.91/68.30  , 0, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145153, [ hskp14, 'c0_1'( a2003 ), ~( 'c0_1'( a1987 ) ), hskp19 ]
% 67.91/68.30     )
% 67.91/68.30  , clause( 145152, [ hskp14, 'c0_1'( a2003 ), ~( 'c0_1'( a1987 ) ), hskp19, 
% 67.91/68.30    hskp19 ] )
% 67.91/68.30  , 3, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145154, [ hskp14, 'c0_1'( a2003 ), hskp19, hskp14, hskp19 ] )
% 67.91/68.30  , clause( 145153, [ hskp14, 'c0_1'( a2003 ), ~( 'c0_1'( a1987 ) ), hskp19 ]
% 67.91/68.30     )
% 67.91/68.30  , 2, clause( 112541, [ hskp14, hskp19, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145155, [ hskp14, 'c0_1'( a2003 ), hskp19, hskp19 ] )
% 67.91/68.30  , clause( 145154, [ hskp14, 'c0_1'( a2003 ), hskp19, hskp14, hskp19 ] )
% 67.91/68.30  , 0, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145156, [ hskp14, 'c0_1'( a2003 ), hskp19 ] )
% 67.91/68.30  , clause( 145155, [ hskp14, 'c0_1'( a2003 ), hskp19, hskp19 ] )
% 67.91/68.30  , 2, 3, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112756, [ hskp14, hskp19, 'c0_1'( a2003 ) ] )
% 67.91/68.30  , clause( 145156, [ hskp14, 'c0_1'( a2003 ), hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.30    , 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145157, [ ~( 'c0_1'( a2003 ) ), ~( 'c1_1'( a2003 ) ), hskp17, 
% 67.91/68.30    hskp14, hskp19 ] )
% 67.91/68.30  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.30     ) ] )
% 67.91/68.30  , 3, clause( 112681, [ hskp14, hskp19, 'c2_1'( a2003 ) ] )
% 67.91/68.30  , 2, substitution( 0, [ :=( X, a2003 )] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145158, [ ~( 'c1_1'( a2003 ) ), hskp17, hskp14, hskp19, hskp14, 
% 67.91/68.30    hskp19 ] )
% 67.91/68.30  , clause( 145157, [ ~( 'c0_1'( a2003 ) ), ~( 'c1_1'( a2003 ) ), hskp17, 
% 67.91/68.30    hskp14, hskp19 ] )
% 67.91/68.30  , 0, clause( 112756, [ hskp14, hskp19, 'c0_1'( a2003 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145159, [ ~( 'c1_1'( a2003 ) ), hskp17, hskp14, hskp19, hskp19 ] )
% 67.91/68.30  , clause( 145158, [ ~( 'c1_1'( a2003 ) ), hskp17, hskp14, hskp19, hskp14, 
% 67.91/68.30    hskp19 ] )
% 67.91/68.30  , 2, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145160, [ ~( 'c1_1'( a2003 ) ), hskp17, hskp14, hskp19 ] )
% 67.91/68.30  , clause( 145159, [ ~( 'c1_1'( a2003 ) ), hskp17, hskp14, hskp19, hskp19 ]
% 67.91/68.30     )
% 67.91/68.30  , 3, 4, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112759, [ hskp14, hskp19, hskp17, ~( 'c1_1'( a2003 ) ) ] )
% 67.91/68.30  , clause( 145160, [ ~( 'c1_1'( a2003 ) ), hskp17, hskp14, hskp19 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.30    , 0 ), ==>( 3, 1 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145161, [ hskp14, hskp20, hskp29, hskp6 ] )
% 67.91/68.30  , clause( 112673, [ hskp14, hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , 2, clause( 23297, [ hskp29, hskp6, 'c0_1'( a1987 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112794, [ hskp14, hskp20, hskp29, hskp6 ] )
% 67.91/68.30  , clause( 145161, [ hskp14, hskp20, hskp29, hskp6 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145162, [ 'c3_1'( a1979 ), hskp14, hskp20, hskp29 ] )
% 67.91/68.30  , clause( 74, [ 'c3_1'( a1979 ), ~( hskp6 ) ] )
% 67.91/68.30  , 1, clause( 112794, [ hskp14, hskp20, hskp29, hskp6 ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112802, [ hskp14, hskp20, hskp29, 'c3_1'( a1979 ) ] )
% 67.91/68.30  , clause( 145162, [ 'c3_1'( a1979 ), hskp14, hskp20, hskp29 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145163, [ ~( 'c0_1'( a1979 ) ), hskp14, hskp20, hskp29 ] )
% 67.91/68.30  , clause( 117, [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.91/68.30  , 1, clause( 112794, [ hskp14, hskp20, hskp29, hskp6 ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112803, [ hskp14, hskp20, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.30  , clause( 145163, [ ~( 'c0_1'( a1979 ) ), hskp14, hskp20, hskp29 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145164, [ ~( 'c2_1'( a1979 ) ), hskp14, hskp20, hskp29 ] )
% 67.91/68.30  , clause( 118, [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.91/68.30  , 1, clause( 112794, [ hskp14, hskp20, hskp29, hskp6 ] )
% 67.91/68.30  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112804, [ hskp14, hskp20, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.30  , clause( 145164, [ ~( 'c2_1'( a1979 ) ), hskp14, hskp20, hskp29 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.30    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145165, [ 'c0_1'( a1987 ), 'c0_1'( a1979 ), hskp9, 'c2_1'( a1979 )
% 67.91/68.30    , hskp14, hskp20, hskp29 ] )
% 67.91/68.30  , clause( 23292, [ 'c0_1'( a1987 ), 'c0_1'( X ), hskp9, 'c2_1'( X ), ~( 
% 67.91/68.30    'c3_1'( X ) ) ] )
% 67.91/68.30  , 4, clause( 112802, [ hskp14, hskp20, hskp29, 'c3_1'( a1979 ) ] )
% 67.91/68.30  , 3, substitution( 0, [ :=( X, a1979 )] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145166, [ hskp14, hskp20, 'c0_1'( a1979 ), hskp9, 'c2_1'( a1979 ), 
% 67.91/68.30    hskp14, hskp20, hskp29 ] )
% 67.91/68.30  , clause( 112673, [ hskp14, hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.30  , 2, clause( 145165, [ 'c0_1'( a1987 ), 'c0_1'( a1979 ), hskp9, 'c2_1'( 
% 67.91/68.30    a1979 ), hskp14, hskp20, hskp29 ] )
% 67.91/68.30  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145167, [ hskp14, hskp20, 'c0_1'( a1979 ), hskp9, 'c2_1'( a1979 ), 
% 67.91/68.30    hskp20, hskp29 ] )
% 67.91/68.30  , clause( 145166, [ hskp14, hskp20, 'c0_1'( a1979 ), hskp9, 'c2_1'( a1979 )
% 67.91/68.30    , hskp14, hskp20, hskp29 ] )
% 67.91/68.30  , 0, 5, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145168, [ hskp14, hskp20, 'c0_1'( a1979 ), hskp9, 'c2_1'( a1979 ), 
% 67.91/68.30    hskp29 ] )
% 67.91/68.30  , clause( 145167, [ hskp14, hskp20, 'c0_1'( a1979 ), hskp9, 'c2_1'( a1979 )
% 67.91/68.30    , hskp20, hskp29 ] )
% 67.91/68.30  , 1, 5, substitution( 0, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  subsumption(
% 67.91/68.30  clause( 112990, [ hskp14, hskp20, hskp29, hskp9, 'c0_1'( a1979 ), 'c2_1'( 
% 67.91/68.30    a1979 ) ] )
% 67.91/68.30  , clause( 145168, [ hskp14, hskp20, 'c0_1'( a1979 ), hskp9, 'c2_1'( a1979 )
% 67.91/68.30    , hskp29 ] )
% 67.91/68.30  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.30    , 4 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 2 )] ) ).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  resolution(
% 67.91/68.30  clause( 145169, [ hskp14, hskp19, hskp17, hskp14, hskp19 ] )
% 67.91/68.30  , clause( 112759, [ hskp14, hskp19, hskp17, ~( 'c1_1'( a2003 ) ) ] )
% 67.91/68.30  , 3, clause( 112680, [ hskp14, hskp19, 'c1_1'( a2003 ) ] )
% 67.91/68.30  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.30  
% 67.91/68.30  
% 67.91/68.30  factor(
% 67.91/68.30  clause( 145170, [ hskp14, hskp19, hskp17, hskp19 ] )
% 67.91/68.30  , clause( 145169, [ hskp14, hskp19, hskp17, hskp14, hskp19 ] )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145171, [ hskp14, hskp19, hskp17 ] )
% 67.91/68.31  , clause( 145170, [ hskp14, hskp19, hskp17, hskp19 ] )
% 67.91/68.31  , 1, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 113031, [ hskp14, hskp17, hskp19 ] )
% 67.91/68.31  , clause( 145171, [ hskp14, hskp19, hskp17 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145172, [ 'c2_1'( a2001 ), hskp14, hskp17 ] )
% 67.91/68.31  , clause( 56, [ 'c2_1'( a2001 ), ~( hskp19 ) ] )
% 67.91/68.31  , 1, clause( 113031, [ hskp14, hskp17, hskp19 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 113032, [ hskp14, hskp17, 'c2_1'( a2001 ) ] )
% 67.91/68.31  , clause( 145172, [ 'c2_1'( a2001 ), hskp14, hskp17 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145173, [ ~( 'c0_1'( a2001 ) ), hskp14, hskp17 ] )
% 67.91/68.31  , clause( 96, [ ~( 'c0_1'( a2001 ) ), ~( hskp19 ) ] )
% 67.91/68.31  , 1, clause( 113031, [ hskp14, hskp17, hskp19 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 113034, [ hskp14, hskp17, ~( 'c0_1'( a2001 ) ) ] )
% 67.91/68.31  , clause( 145173, [ ~( 'c0_1'( a2001 ) ), hskp14, hskp17 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145174, [ hskp14, 'c0_1'( a2001 ), ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.91/68.31    X ) ), ~( 'c1_1'( X ) ), hskp17, hskp14, hskp17 ] )
% 67.91/68.31  , clause( 52426, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( Y
% 67.91/68.31     ) ), ~( 'c1_1'( Y ) ), hskp17, ~( 'c2_1'( X ) ) ] )
% 67.91/68.31  , 6, clause( 113032, [ hskp14, hskp17, 'c2_1'( a2001 ) ] )
% 67.91/68.31  , 2, substitution( 0, [ :=( X, a2001 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.31    ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145175, [ hskp14, 'c0_1'( a2001 ), ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.91/68.31    X ) ), ~( 'c1_1'( X ) ), hskp17, hskp17 ] )
% 67.91/68.31  , clause( 145174, [ hskp14, 'c0_1'( a2001 ), ~( 'c0_1'( a1987 ) ), ~( 
% 67.91/68.31    'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp14, hskp17 ] )
% 67.91/68.31  , 0, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145179, [ hskp14, 'c0_1'( a2001 ), ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.91/68.31    X ) ), ~( 'c1_1'( X ) ), hskp17 ] )
% 67.91/68.31  , clause( 145175, [ hskp14, 'c0_1'( a2001 ), ~( 'c0_1'( a1987 ) ), ~( 
% 67.91/68.31    'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, hskp17 ] )
% 67.91/68.31  , 5, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145180, [ hskp14, hskp17, hskp14, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.91/68.31    X ) ), ~( 'c1_1'( X ) ), hskp17 ] )
% 67.91/68.31  , clause( 113034, [ hskp14, hskp17, ~( 'c0_1'( a2001 ) ) ] )
% 67.91/68.31  , 2, clause( 145179, [ hskp14, 'c0_1'( a2001 ), ~( 'c0_1'( a1987 ) ), ~( 
% 67.91/68.31    'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145181, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 
% 67.91/68.31    ~( 'c1_1'( X ) ), hskp17 ] )
% 67.91/68.31  , clause( 145180, [ hskp14, hskp17, hskp14, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( 
% 67.91/68.31    X ) ), ~( 'c1_1'( X ) ), hskp17 ] )
% 67.91/68.31  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145185, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 
% 67.91/68.31    ~( 'c1_1'( X ) ) ] )
% 67.91/68.31  , clause( 145181, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) )
% 67.91/68.31    , ~( 'c1_1'( X ) ), hskp17 ] )
% 67.91/68.31  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 113041, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 
% 67.91/68.31    ~( 'c1_1'( X ) ) ] )
% 67.91/68.31  , clause( 145185, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) )
% 67.91/68.31    , ~( 'c1_1'( X ) ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145186, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1996 )
% 67.91/68.31     ), hskp14, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , clause( 113041, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) )
% 67.91/68.31    , ~( 'c1_1'( X ) ) ] )
% 67.91/68.31  , 4, clause( 112087, [ hskp14, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ) ] )
% 67.91/68.31  , 2, substitution( 0, [ :=( X, a1996 )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145187, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1996 )
% 67.91/68.31     ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , clause( 145186, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1996
% 67.91/68.31     ) ), hskp14, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , 0, 4, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145190, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1987 )
% 67.91/68.31     ), hskp14 ] )
% 67.91/68.31  , clause( 145187, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1996
% 67.91/68.31     ) ), ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , 3, clause( 111942, [ hskp14, 'c0_1'( a1996 ) ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145192, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), hskp14 ] )
% 67.91/68.31  , clause( 145190, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1987
% 67.91/68.31     ) ), hskp14 ] )
% 67.91/68.31  , 2, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145193, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , clause( 145192, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ), hskp14 ] )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 115177, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , clause( 145193, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145194, [ hskp14, hskp17, hskp14, hskp17, hskp3 ] )
% 67.91/68.31  , clause( 115177, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , 2, clause( 112170, [ hskp14, hskp17, hskp3, 'c0_1'( a1987 ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145195, [ hskp14, hskp17, hskp17, hskp3 ] )
% 67.91/68.31  , clause( 145194, [ hskp14, hskp17, hskp14, hskp17, hskp3 ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145196, [ hskp14, hskp17, hskp3 ] )
% 67.91/68.31  , clause( 145195, [ hskp14, hskp17, hskp17, hskp3 ] )
% 67.91/68.31  , 1, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 115183, [ hskp14, hskp17, hskp3 ] )
% 67.91/68.31  , clause( 145196, [ hskp14, hskp17, hskp3 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145197, [ 'c2_1'( a1974 ), hskp14, hskp17 ] )
% 67.91/68.31  , clause( 78, [ 'c2_1'( a1974 ), ~( hskp3 ) ] )
% 67.91/68.31  , 1, clause( 115183, [ hskp14, hskp17, hskp3 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 115188, [ hskp14, hskp17, 'c2_1'( a1974 ) ] )
% 67.91/68.31  , clause( 145197, [ 'c2_1'( a1974 ), hskp14, hskp17 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145198, [ ~( 'c0_1'( a1974 ) ), hskp14, hskp17 ] )
% 67.91/68.31  , clause( 123, [ ~( 'c0_1'( a1974 ) ), ~( hskp3 ) ] )
% 67.91/68.31  , 1, clause( 115183, [ hskp14, hskp17, hskp3 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 115189, [ hskp14, hskp17, ~( 'c0_1'( a1974 ) ) ] )
% 67.91/68.31  , clause( 145198, [ ~( 'c0_1'( a1974 ) ), hskp14, hskp17 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145199, [ hskp14, hskp20, hskp29, hskp14, hskp20, hskp29, hskp9, 
% 67.91/68.31    'c0_1'( a1979 ) ] )
% 67.91/68.31  , clause( 112804, [ hskp14, hskp20, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.31  , 3, clause( 112990, [ hskp14, hskp20, hskp29, hskp9, 'c0_1'( a1979 ), 
% 67.91/68.31    'c2_1'( a1979 ) ] )
% 67.91/68.31  , 5, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145200, [ hskp14, hskp20, hskp29, hskp20, hskp29, hskp9, 'c0_1'( 
% 67.91/68.31    a1979 ) ] )
% 67.91/68.31  , clause( 145199, [ hskp14, hskp20, hskp29, hskp14, hskp20, hskp29, hskp9, 
% 67.91/68.31    'c0_1'( a1979 ) ] )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145201, [ hskp14, hskp20, hskp29, hskp29, hskp9, 'c0_1'( a1979 ) ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 145200, [ hskp14, hskp20, hskp29, hskp20, hskp29, hskp9, 'c0_1'( 
% 67.91/68.31    a1979 ) ] )
% 67.91/68.31  , 1, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145202, [ hskp14, hskp20, hskp29, hskp9, 'c0_1'( a1979 ) ] )
% 67.91/68.31  , clause( 145201, [ hskp14, hskp20, hskp29, hskp29, hskp9, 'c0_1'( a1979 )
% 67.91/68.31     ] )
% 67.91/68.31  , 2, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 115499, [ hskp14, hskp20, hskp29, hskp9, 'c0_1'( a1979 ) ] )
% 67.91/68.31  , clause( 145202, [ hskp14, hskp20, hskp29, hskp9, 'c0_1'( a1979 ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145203, [ hskp14, hskp20, hskp29, hskp14, hskp20, hskp29, hskp9 ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 112803, [ hskp14, hskp20, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.31  , 3, clause( 115499, [ hskp14, hskp20, hskp29, hskp9, 'c0_1'( a1979 ) ] )
% 67.91/68.31  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145204, [ hskp14, hskp20, hskp29, hskp20, hskp29, hskp9 ] )
% 67.91/68.31  , clause( 145203, [ hskp14, hskp20, hskp29, hskp14, hskp20, hskp29, hskp9 ]
% 67.91/68.31     )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145205, [ hskp14, hskp20, hskp29, hskp29, hskp9 ] )
% 67.91/68.31  , clause( 145204, [ hskp14, hskp20, hskp29, hskp20, hskp29, hskp9 ] )
% 67.91/68.31  , 1, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145206, [ hskp14, hskp20, hskp29, hskp9 ] )
% 67.91/68.31  , clause( 145205, [ hskp14, hskp20, hskp29, hskp29, hskp9 ] )
% 67.91/68.31  , 2, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 115501, [ hskp14, hskp20, hskp29, hskp9 ] )
% 67.91/68.31  , clause( 145206, [ hskp14, hskp20, hskp29, hskp9 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145207, [ ~( 'c3_1'( a1985 ) ), hskp14, hskp20, hskp29 ] )
% 67.91/68.31  , clause( 113, [ ~( 'c3_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.31  , 1, clause( 115501, [ hskp14, hskp20, hskp29, hskp9 ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 115504, [ hskp14, hskp20, hskp29, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145207, [ ~( 'c3_1'( a1985 ) ), hskp14, hskp20, hskp29 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145208, [ hskp14, 'c0_1'( X ), ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( X )
% 67.91/68.31     ), hskp14, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , clause( 112078, [ hskp14, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c1_1'( 
% 67.91/68.31    a1996 ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.31  , 2, clause( 112088, [ hskp14, 'c0_1'( a1987 ), ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145210, [ hskp14, 'c0_1'( X ), ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( X )
% 67.91/68.31     ), hskp14 ] )
% 67.91/68.31  , clause( 145208, [ hskp14, 'c0_1'( X ), ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( X
% 67.91/68.31     ) ), hskp14, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , 2, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145211, [ hskp14, 'c0_1'( X ), ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( X )
% 67.91/68.31     ) ] )
% 67.91/68.31  , clause( 145210, [ hskp14, 'c0_1'( X ), ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( X
% 67.91/68.31     ) ), hskp14 ] )
% 67.91/68.31  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117213, [ hskp14, 'c0_1'( X ), ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( X )
% 67.91/68.31     ) ] )
% 67.91/68.31  , clause( 145211, [ hskp14, 'c0_1'( X ), ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( X
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145212, [ hskp14, 'c0_1'( a1974 ), ~( 'c1_1'( a1996 ) ), hskp14, 
% 67.91/68.31    hskp17 ] )
% 67.91/68.31  , clause( 117213, [ hskp14, 'c0_1'( X ), ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( X
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , 3, clause( 115188, [ hskp14, hskp17, 'c2_1'( a1974 ) ] )
% 67.91/68.31  , 2, substitution( 0, [ :=( X, a1974 )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145214, [ hskp14, hskp17, hskp14, ~( 'c1_1'( a1996 ) ), hskp14, 
% 67.91/68.31    hskp17 ] )
% 67.91/68.31  , clause( 115189, [ hskp14, hskp17, ~( 'c0_1'( a1974 ) ) ] )
% 67.91/68.31  , 2, clause( 145212, [ hskp14, 'c0_1'( a1974 ), ~( 'c1_1'( a1996 ) ), 
% 67.91/68.31    hskp14, hskp17 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145215, [ hskp14, hskp17, ~( 'c1_1'( a1996 ) ), hskp14, hskp17 ] )
% 67.91/68.31  , clause( 145214, [ hskp14, hskp17, hskp14, ~( 'c1_1'( a1996 ) ), hskp14, 
% 67.91/68.31    hskp17 ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145216, [ hskp14, hskp17, ~( 'c1_1'( a1996 ) ), hskp17 ] )
% 67.91/68.31  , clause( 145215, [ hskp14, hskp17, ~( 'c1_1'( a1996 ) ), hskp14, hskp17 ]
% 67.91/68.31     )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145217, [ hskp14, hskp17, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , clause( 145216, [ hskp14, hskp17, ~( 'c1_1'( a1996 ) ), hskp17 ] )
% 67.91/68.31  , 1, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117223, [ hskp14, hskp17, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , clause( 145217, [ hskp14, hskp17, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145218, [ hskp14, hskp20, hskp29, hskp14, 'c1_1'( a1996 ), 'c0_1'( 
% 67.91/68.31    a1985 ), ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 115504, [ hskp14, hskp20, hskp29, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.31  , 3, clause( 112035, [ hskp14, 'c1_1'( a1996 ), 'c0_1'( X ), ~( 'c2_1'( X )
% 67.91/68.31     ), 'c3_1'( X ) ] )
% 67.91/68.31  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1985 )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145220, [ hskp14, hskp20, hskp14, hskp20, hskp29, hskp14, 'c0_1'( 
% 67.91/68.31    a1985 ), ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 112667, [ hskp14, hskp20, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , 2, clause( 145218, [ hskp14, hskp20, hskp29, hskp14, 'c1_1'( a1996 ), 
% 67.91/68.31    'c0_1'( a1985 ), ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.31  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145221, [ hskp14, hskp20, hskp20, hskp29, hskp14, 'c0_1'( a1985 ), 
% 67.91/68.31    ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145220, [ hskp14, hskp20, hskp14, hskp20, hskp29, hskp14, 'c0_1'( 
% 67.91/68.31    a1985 ), ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145222, [ hskp14, hskp20, hskp20, hskp29, 'c0_1'( a1985 ), ~( 
% 67.91/68.31    'c2_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145221, [ hskp14, hskp20, hskp20, hskp29, hskp14, 'c0_1'( a1985 )
% 67.91/68.31    , ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.31  , 0, 4, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145223, [ hskp14, hskp20, hskp29, 'c0_1'( a1985 ), ~( 'c2_1'( a1985
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , clause( 145222, [ hskp14, hskp20, hskp20, hskp29, 'c0_1'( a1985 ), ~( 
% 67.91/68.31    'c2_1'( a1985 ) ) ] )
% 67.91/68.31  , 1, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117312, [ hskp14, 'c0_1'( a1985 ), hskp20, hskp29, ~( 'c2_1'( a1985
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , clause( 145223, [ hskp14, hskp20, hskp29, 'c0_1'( a1985 ), ~( 'c2_1'( 
% 67.91/68.31    a1985 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.31    , 3 ), ==>( 3, 1 ), ==>( 4, 4 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145224, [ hskp16, 'c0_1'( a2001 ), hskp9, 'c2_1'( a1998 ), ~( 
% 67.91/68.31    'c2_1'( a2001 ) ), hskp16 ] )
% 67.91/68.31  , clause( 81330, [ hskp16, 'c0_1'( X ), hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( 
% 67.91/68.31    X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , 5, clause( 110925, [ hskp16, 'c3_1'( a2001 ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, a2001 )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145226, [ hskp16, hskp16, hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( a2001
% 67.91/68.31     ) ), hskp16 ] )
% 67.91/68.31  , clause( 110926, [ hskp16, ~( 'c0_1'( a2001 ) ) ] )
% 67.91/68.31  , 1, clause( 145224, [ hskp16, 'c0_1'( a2001 ), hskp9, 'c2_1'( a1998 ), ~( 
% 67.91/68.31    'c2_1'( a2001 ) ), hskp16 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145227, [ hskp16, hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( a2001 ) ), 
% 67.91/68.31    hskp16 ] )
% 67.91/68.31  , clause( 145226, [ hskp16, hskp16, hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( 
% 67.91/68.31    a2001 ) ), hskp16 ] )
% 67.91/68.31  , 0, 1, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145228, [ hskp16, hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( a2001 ) ) ] )
% 67.91/68.31  , clause( 145227, [ hskp16, hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( a2001 ) ), 
% 67.91/68.31    hskp16 ] )
% 67.91/68.31  , 0, 4, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117781, [ hskp16, hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( a2001 ) ) ] )
% 67.91/68.31  , clause( 145228, [ hskp16, hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( a2001 ) ) ]
% 67.91/68.31     )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145229, [ hskp16, hskp16, 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp28
% 67.91/68.31    , ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.31  , clause( 107806, [ hskp16, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.31  , 1, clause( 81334, [ hskp16, 'c0_1'( X ), 'c1_1'( X ), hskp28, ~( 'c2_1'( 
% 67.91/68.31    a1998 ) ), 'c3_1'( X ) ] )
% 67.91/68.31  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145231, [ hskp16, hskp16, hskp16, 'c1_1'( a2000 ), hskp28, ~( 
% 67.91/68.31    'c2_1'( a1998 ) ) ] )
% 67.91/68.31  , clause( 107804, [ hskp16, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.31  , 1, clause( 145229, [ hskp16, hskp16, 'c0_1'( a2000 ), 'c1_1'( a2000 ), 
% 67.91/68.31    hskp28, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145232, [ hskp16, hskp16, 'c1_1'( a2000 ), hskp28, ~( 'c2_1'( a1998
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , clause( 145231, [ hskp16, hskp16, hskp16, 'c1_1'( a2000 ), hskp28, ~( 
% 67.91/68.31    'c2_1'( a1998 ) ) ] )
% 67.91/68.31  , 0, 1, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145233, [ hskp16, 'c1_1'( a2000 ), hskp28, ~( 'c2_1'( a1998 ) ) ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 145232, [ hskp16, hskp16, 'c1_1'( a2000 ), hskp28, ~( 'c2_1'( 
% 67.91/68.31    a1998 ) ) ] )
% 67.91/68.31  , 0, 1, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117801, [ hskp16, hskp28, 'c1_1'( a2000 ), ~( 'c2_1'( a1998 ) ) ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 145233, [ hskp16, 'c1_1'( a2000 ), hskp28, ~( 'c2_1'( a1998 ) ) ]
% 67.91/68.31     )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.31    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145234, [ hskp16, hskp16, hskp28, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.31  , clause( 107805, [ hskp16, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.31  , 1, clause( 117801, [ hskp16, hskp28, 'c1_1'( a2000 ), ~( 'c2_1'( a1998 )
% 67.91/68.31     ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145235, [ hskp16, hskp28, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.31  , clause( 145234, [ hskp16, hskp16, hskp28, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.31  , 0, 1, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117812, [ hskp16, hskp28, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.31  , clause( 145235, [ hskp16, hskp28, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145236, [ hskp16, hskp9, 'c2_1'( a1998 ), hskp16 ] )
% 67.91/68.31  , clause( 117781, [ hskp16, hskp9, 'c2_1'( a1998 ), ~( 'c2_1'( a2001 ) ) ]
% 67.91/68.31     )
% 67.91/68.31  , 3, clause( 110924, [ hskp16, 'c2_1'( a2001 ) ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145237, [ hskp16, hskp9, 'c2_1'( a1998 ) ] )
% 67.91/68.31  , clause( 145236, [ hskp16, hskp9, 'c2_1'( a1998 ), hskp16 ] )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117844, [ hskp16, hskp9, 'c2_1'( a1998 ) ] )
% 67.91/68.31  , clause( 145237, [ hskp16, hskp9, 'c2_1'( a1998 ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145238, [ hskp16, hskp28, hskp16, hskp9 ] )
% 67.91/68.31  , clause( 117812, [ hskp16, hskp28, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.31  , 2, clause( 117844, [ hskp16, hskp9, 'c2_1'( a1998 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145239, [ hskp16, hskp28, hskp9 ] )
% 67.91/68.31  , clause( 145238, [ hskp16, hskp28, hskp16, hskp9 ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117845, [ hskp16, hskp28, hskp9 ] )
% 67.91/68.31  , clause( 145239, [ hskp16, hskp28, hskp9 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145240, [ 'c1_1'( a1985 ), hskp16, hskp28 ] )
% 67.91/68.31  , clause( 70, [ 'c1_1'( a1985 ), ~( hskp9 ) ] )
% 67.91/68.31  , 1, clause( 117845, [ hskp16, hskp28, hskp9 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117852, [ hskp16, hskp28, 'c1_1'( a1985 ) ] )
% 67.91/68.31  , clause( 145240, [ 'c1_1'( a1985 ), hskp16, hskp28 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145241, [ ~( 'c0_1'( a1985 ) ), hskp16, hskp28 ] )
% 67.91/68.31  , clause( 112, [ ~( 'c0_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.31  , 1, clause( 117845, [ hskp16, hskp28, hskp9 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117853, [ hskp16, hskp28, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145241, [ ~( 'c0_1'( a1985 ) ), hskp16, hskp28 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145242, [ ~( 'c3_1'( a1985 ) ), hskp16, hskp28 ] )
% 67.91/68.31  , clause( 113, [ ~( 'c3_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.31  , 1, clause( 117845, [ hskp16, hskp28, hskp9 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117854, [ hskp16, hskp28, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145242, [ ~( 'c3_1'( a1985 ) ), hskp16, hskp28 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145243, [ hskp16, hskp28, hskp16, 'c0_1'( a1985 ), ~( 'c1_1'( a1985
% 67.91/68.31     ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.31  , clause( 117854, [ hskp16, hskp28, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.31  , 2, clause( 101200, [ hskp16, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( a1998
% 67.91/68.31     ), 'c3_1'( X ) ] )
% 67.91/68.31  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1985 )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145245, [ hskp16, hskp28, hskp16, hskp28, hskp16, ~( 'c1_1'( a1985
% 67.91/68.31     ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.31  , clause( 117853, [ hskp16, hskp28, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.31  , 2, clause( 145243, [ hskp16, hskp28, hskp16, 'c0_1'( a1985 ), ~( 'c1_1'( 
% 67.91/68.31    a1985 ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145246, [ hskp16, hskp28, hskp28, hskp16, ~( 'c1_1'( a1985 ) ), 
% 67.91/68.31    'c2_1'( a1998 ) ] )
% 67.91/68.31  , clause( 145245, [ hskp16, hskp28, hskp16, hskp28, hskp16, ~( 'c1_1'( 
% 67.91/68.31    a1985 ) ), 'c2_1'( a1998 ) ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145247, [ hskp16, hskp28, hskp28, ~( 'c1_1'( a1985 ) ), 'c2_1'( 
% 67.91/68.31    a1998 ) ] )
% 67.91/68.31  , clause( 145246, [ hskp16, hskp28, hskp28, hskp16, ~( 'c1_1'( a1985 ) ), 
% 67.91/68.31    'c2_1'( a1998 ) ] )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145248, [ hskp16, hskp28, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 145247, [ hskp16, hskp28, hskp28, ~( 'c1_1'( a1985 ) ), 'c2_1'( 
% 67.91/68.31    a1998 ) ] )
% 67.91/68.31  , 1, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117897, [ hskp16, hskp28, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 145248, [ hskp16, hskp28, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.91/68.31     )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145249, [ hskp16, hskp28, 'c2_1'( a1998 ), hskp16, hskp28 ] )
% 67.91/68.31  , clause( 117897, [ hskp16, hskp28, ~( 'c1_1'( a1985 ) ), 'c2_1'( a1998 ) ]
% 67.91/68.31     )
% 67.91/68.31  , 2, clause( 117852, [ hskp16, hskp28, 'c1_1'( a1985 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145250, [ hskp16, hskp28, 'c2_1'( a1998 ), hskp28 ] )
% 67.91/68.31  , clause( 145249, [ hskp16, hskp28, 'c2_1'( a1998 ), hskp16, hskp28 ] )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145251, [ hskp16, hskp28, 'c2_1'( a1998 ) ] )
% 67.91/68.31  , clause( 145250, [ hskp16, hskp28, 'c2_1'( a1998 ), hskp28 ] )
% 67.91/68.31  , 1, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145252, [ hskp16, hskp28, hskp16, hskp28 ] )
% 67.91/68.31  , clause( 117812, [ hskp16, hskp28, ~( 'c2_1'( a1998 ) ) ] )
% 67.91/68.31  , 2, clause( 145251, [ hskp16, hskp28, 'c2_1'( a1998 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145253, [ hskp16, hskp28, hskp28 ] )
% 67.91/68.31  , clause( 145252, [ hskp16, hskp28, hskp16, hskp28 ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145254, [ hskp16, hskp28 ] )
% 67.91/68.31  , clause( 145253, [ hskp16, hskp28, hskp28 ] )
% 67.91/68.31  , 1, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117905, [ hskp16, hskp28 ] )
% 67.91/68.31  , clause( 145254, [ hskp16, hskp28 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145255, [ 'c3_1'( a1972 ), hskp16 ] )
% 67.91/68.31  , clause( 44, [ 'c3_1'( a1972 ), ~( hskp28 ) ] )
% 67.91/68.31  , 1, clause( 117905, [ hskp16, hskp28 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117906, [ hskp16, 'c3_1'( a1972 ) ] )
% 67.91/68.31  , clause( 145255, [ 'c3_1'( a1972 ), hskp16 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145256, [ 'c1_1'( a1972 ), hskp16 ] )
% 67.91/68.31  , clause( 43, [ 'c1_1'( a1972 ), ~( hskp28 ) ] )
% 67.91/68.31  , 1, clause( 117905, [ hskp16, hskp28 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117907, [ hskp16, 'c1_1'( a1972 ) ] )
% 67.91/68.31  , clause( 145256, [ 'c1_1'( a1972 ), hskp16 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145257, [ 'c0_1'( a1972 ), hskp16 ] )
% 67.91/68.31  , clause( 42, [ 'c0_1'( a1972 ), ~( hskp28 ) ] )
% 67.91/68.31  , 1, clause( 117905, [ hskp16, hskp28 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117908, [ hskp16, 'c0_1'( a1972 ) ] )
% 67.91/68.31  , clause( 145257, [ 'c0_1'( a1972 ), hskp16 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145258, [ hskp16, ~( 'c0_1'( a1972 ) ), ~( 'c1_1'( a1972 ) ), 
% 67.91/68.31    hskp16 ] )
% 67.91/68.31  , clause( 84129, [ hskp16, ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c3_1'( X
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , 3, clause( 117906, [ hskp16, 'c3_1'( a1972 ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, a1972 )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145260, [ hskp16, ~( 'c1_1'( a1972 ) ), hskp16, hskp16 ] )
% 67.91/68.31  , clause( 145258, [ hskp16, ~( 'c0_1'( a1972 ) ), ~( 'c1_1'( a1972 ) ), 
% 67.91/68.31    hskp16 ] )
% 67.91/68.31  , 1, clause( 117908, [ hskp16, 'c0_1'( a1972 ) ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145261, [ hskp16, ~( 'c1_1'( a1972 ) ), hskp16 ] )
% 67.91/68.31  , clause( 145260, [ hskp16, ~( 'c1_1'( a1972 ) ), hskp16, hskp16 ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145262, [ hskp16, ~( 'c1_1'( a1972 ) ) ] )
% 67.91/68.31  , clause( 145261, [ hskp16, ~( 'c1_1'( a1972 ) ), hskp16 ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117909, [ hskp16, ~( 'c1_1'( a1972 ) ) ] )
% 67.91/68.31  , clause( 145262, [ hskp16, ~( 'c1_1'( a1972 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145263, [ hskp16, hskp16 ] )
% 67.91/68.31  , clause( 117909, [ hskp16, ~( 'c1_1'( a1972 ) ) ] )
% 67.91/68.31  , 1, clause( 117907, [ hskp16, 'c1_1'( a1972 ) ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145264, [ hskp16 ] )
% 67.91/68.31  , clause( 145263, [ hskp16, hskp16 ] )
% 67.91/68.31  , 0, 1, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117915, [ hskp16 ] )
% 67.91/68.31  , clause( 145264, [ hskp16 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145265, [ 'c0_1'( a1996 ) ] )
% 67.91/68.31  , clause( 60, [ 'c0_1'( a1996 ), ~( hskp16 ) ] )
% 67.91/68.31  , 1, clause( 117915, [ hskp16 ] )
% 67.91/68.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117916, [ 'c0_1'( a1996 ) ] )
% 67.91/68.31  , clause( 145265, [ 'c0_1'( a1996 ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145266, [ 'c3_1'( a1996 ) ] )
% 67.91/68.31  , clause( 61, [ 'c3_1'( a1996 ), ~( hskp16 ) ] )
% 67.91/68.31  , 1, clause( 117915, [ hskp16 ] )
% 67.91/68.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117917, [ 'c3_1'( a1996 ) ] )
% 67.91/68.31  , clause( 145266, [ 'c3_1'( a1996 ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145267, [ ~( 'c2_1'( a1996 ) ) ] )
% 67.91/68.31  , clause( 101, [ ~( 'c2_1'( a1996 ) ), ~( hskp16 ) ] )
% 67.91/68.31  , 1, clause( 117915, [ hskp16 ] )
% 67.91/68.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117918, [ ~( 'c2_1'( a1996 ) ) ] )
% 67.91/68.31  , clause( 145267, [ ~( 'c2_1'( a1996 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145268, [ ~( 'c0_1'( a1996 ) ), 'c0_1'( a1987 ), hskp19, 'c1_1'( 
% 67.91/68.31    a1996 ) ] )
% 67.91/68.31  , clause( 23289, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp19, 'c1_1'( X ), 
% 67.91/68.31    ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , 4, clause( 117917, [ 'c3_1'( a1996 ) ] )
% 67.91/68.31  , 0, substitution( 0, [ :=( X, a1996 )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145269, [ 'c0_1'( a1987 ), hskp19, 'c1_1'( a1996 ) ] )
% 67.91/68.31  , clause( 145268, [ ~( 'c0_1'( a1996 ) ), 'c0_1'( a1987 ), hskp19, 'c1_1'( 
% 67.91/68.31    a1996 ) ] )
% 67.91/68.31  , 0, clause( 117916, [ 'c0_1'( a1996 ) ] )
% 67.91/68.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 117991, [ hskp19, 'c0_1'( a1987 ), 'c1_1'( a1996 ) ] )
% 67.91/68.31  , clause( 145269, [ 'c0_1'( a1987 ), hskp19, 'c1_1'( a1996 ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145271, [ ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( X
% 67.91/68.31     ) ), 'c2_1'( X ), hskp20, ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , clause( 672, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 
% 67.91/68.31    'c2_1'( Y ), hskp20, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , 6, clause( 117917, [ 'c3_1'( a1996 ) ] )
% 67.91/68.31  , 0, substitution( 0, [ :=( X, a1996 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.31    ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145274, [ ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.31    hskp20, ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , clause( 145271, [ ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( 
% 67.91/68.31    X ) ), 'c2_1'( X ), hskp20, ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , 0, clause( 117916, [ 'c0_1'( a1996 ) ] )
% 67.91/68.31  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118011, [ ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( X ) ), hskp20, 'c2_1'( X
% 67.91/68.31     ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , clause( 145274, [ ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 
% 67.91/68.31    hskp20, ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145276, [ ~( 'c0_1'( a1996 ) ), 'c1_1'( a1996 ), hskp6, hskp18 ] )
% 67.91/68.31  , clause( 305, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp6, hskp18, ~( 'c3_1'( X
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , 4, clause( 117917, [ 'c3_1'( a1996 ) ] )
% 67.91/68.31  , 0, substitution( 0, [ :=( X, a1996 )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145277, [ 'c1_1'( a1996 ), hskp6, hskp18 ] )
% 67.91/68.31  , clause( 145276, [ ~( 'c0_1'( a1996 ) ), 'c1_1'( a1996 ), hskp6, hskp18 ]
% 67.91/68.31     )
% 67.91/68.31  , 0, clause( 117916, [ 'c0_1'( a1996 ) ] )
% 67.91/68.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118017, [ hskp6, hskp18, 'c1_1'( a1996 ) ] )
% 67.91/68.31  , clause( 145277, [ 'c1_1'( a1996 ), hskp6, hskp18 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145278, [ ~( 'c1_1'( a1996 ) ), hskp20, 'c2_1'( a1996 ), ~( 'c3_1'( 
% 67.91/68.31    a1996 ) ) ] )
% 67.91/68.31  , clause( 118011, [ ~( 'c1_1'( a1996 ) ), ~( 'c1_1'( X ) ), hskp20, 'c2_1'( 
% 67.91/68.31    X ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , 0, 1, substitution( 0, [ :=( X, a1996 )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145279, [ ~( 'c1_1'( a1996 ) ), hskp20, ~( 'c3_1'( a1996 ) ) ] )
% 67.91/68.31  , clause( 117918, [ ~( 'c2_1'( a1996 ) ) ] )
% 67.91/68.31  , 0, clause( 145278, [ ~( 'c1_1'( a1996 ) ), hskp20, 'c2_1'( a1996 ), ~( 
% 67.91/68.31    'c3_1'( a1996 ) ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118019, [ hskp20, ~( 'c1_1'( a1996 ) ), ~( 'c3_1'( a1996 ) ) ] )
% 67.91/68.31  , clause( 145279, [ ~( 'c1_1'( a1996 ) ), hskp20, ~( 'c3_1'( a1996 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145280, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1996 ) ), 'c1_1'( a1996
% 67.91/68.31     ) ] )
% 67.91/68.31  , clause( 117918, [ ~( 'c2_1'( a1996 ) ) ] )
% 67.91/68.31  , 0, clause( 31094, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.31    'c2_1'( X ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1996 )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145281, [ ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ) ] )
% 67.91/68.31  , clause( 145280, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1996 ) ), 'c1_1'( 
% 67.91/68.31    a1996 ) ] )
% 67.91/68.31  , 1, clause( 117916, [ 'c0_1'( a1996 ) ] )
% 67.91/68.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118079, [ ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ) ] )
% 67.91/68.31  , clause( 145281, [ ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145282, [ ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 ) ), 'c0_1'( a1987
% 67.91/68.31     ) ] )
% 67.91/68.31  , clause( 117918, [ ~( 'c2_1'( a1996 ) ) ] )
% 67.91/68.31  , 0, clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.91/68.31    'c2_1'( X ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1996 )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145283, [ ~( 'c1_1'( a1996 ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.31  , clause( 145282, [ ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 ) ), 'c0_1'( 
% 67.91/68.31    a1987 ) ] )
% 67.91/68.31  , 0, clause( 117916, [ 'c0_1'( a1996 ) ] )
% 67.91/68.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118081, [ 'c0_1'( a1987 ), ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , clause( 145283, [ ~( 'c1_1'( a1996 ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145284, [ ~( 'c0_1'( a1996 ) ), 'c1_1'( a1996 ), hskp30, hskp5 ] )
% 67.91/68.31  , clause( 117918, [ ~( 'c2_1'( a1996 ) ) ] )
% 67.91/68.31  , 0, clause( 237, [ ~( 'c0_1'( X ) ), 'c1_1'( X ), hskp30, hskp5, 'c2_1'( X
% 67.91/68.31     ) ] )
% 67.91/68.31  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1996 )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145285, [ 'c1_1'( a1996 ), hskp30, hskp5 ] )
% 67.91/68.31  , clause( 145284, [ ~( 'c0_1'( a1996 ) ), 'c1_1'( a1996 ), hskp30, hskp5 ]
% 67.91/68.31     )
% 67.91/68.31  , 0, clause( 117916, [ 'c0_1'( a1996 ) ] )
% 67.91/68.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118102, [ hskp30, hskp5, 'c1_1'( a1996 ) ] )
% 67.91/68.31  , clause( 145285, [ 'c1_1'( a1996 ), hskp30, hskp5 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145286, [ 'c0_1'( a1987 ), hskp6, hskp18 ] )
% 67.91/68.31  , clause( 118081, [ 'c0_1'( a1987 ), ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , 1, clause( 118017, [ hskp6, hskp18, 'c1_1'( a1996 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145287, [ hskp6, hskp18, hskp6, hskp18 ] )
% 67.91/68.31  , clause( 23296, [ hskp6, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , 2, clause( 145286, [ 'c0_1'( a1987 ), hskp6, hskp18 ] )
% 67.91/68.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145288, [ hskp6, hskp18, hskp18 ] )
% 67.91/68.31  , clause( 145287, [ hskp6, hskp18, hskp6, hskp18 ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145289, [ hskp6, hskp18 ] )
% 67.91/68.31  , clause( 145288, [ hskp6, hskp18, hskp18 ] )
% 67.91/68.31  , 1, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118334, [ hskp18, hskp6 ] )
% 67.91/68.31  , clause( 145289, [ hskp6, hskp18 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145290, [ 'c3_1'( a1979 ), hskp18 ] )
% 67.91/68.31  , clause( 74, [ 'c3_1'( a1979 ), ~( hskp6 ) ] )
% 67.91/68.31  , 1, clause( 118334, [ hskp18, hskp6 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118335, [ hskp18, 'c3_1'( a1979 ) ] )
% 67.91/68.31  , clause( 145290, [ 'c3_1'( a1979 ), hskp18 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145291, [ ~( 'c0_1'( a1979 ) ), hskp18 ] )
% 67.91/68.31  , clause( 117, [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.91/68.31  , 1, clause( 118334, [ hskp18, hskp6 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118336, [ hskp18, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.31  , clause( 145291, [ ~( 'c0_1'( a1979 ) ), hskp18 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145292, [ ~( 'c2_1'( a1979 ) ), hskp18 ] )
% 67.91/68.31  , clause( 118, [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.91/68.31  , 1, clause( 118334, [ hskp18, hskp6 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118337, [ hskp18, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.31  , clause( 145292, [ ~( 'c2_1'( a1979 ) ), hskp18 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145293, [ 'c0_1'( a1987 ), 'c0_1'( a1979 ), hskp9, 'c2_1'( a1979 )
% 67.91/68.31    , hskp18 ] )
% 67.91/68.31  , clause( 23292, [ 'c0_1'( a1987 ), 'c0_1'( X ), hskp9, 'c2_1'( X ), ~( 
% 67.91/68.31    'c3_1'( X ) ) ] )
% 67.91/68.31  , 4, clause( 118335, [ hskp18, 'c3_1'( a1979 ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, a1979 )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145294, [ hskp18, 'c0_1'( a1987 ), hskp9, 'c2_1'( a1979 ), hskp18 ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 118336, [ hskp18, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.31  , 1, clause( 145293, [ 'c0_1'( a1987 ), 'c0_1'( a1979 ), hskp9, 'c2_1'( 
% 67.91/68.31    a1979 ), hskp18 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145295, [ hskp18, 'c0_1'( a1987 ), hskp9, 'c2_1'( a1979 ) ] )
% 67.91/68.31  , clause( 145294, [ hskp18, 'c0_1'( a1987 ), hskp9, 'c2_1'( a1979 ), hskp18
% 67.91/68.31     ] )
% 67.91/68.31  , 0, 4, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118359, [ hskp18, hskp9, 'c0_1'( a1987 ), 'c2_1'( a1979 ) ] )
% 67.91/68.31  , clause( 145295, [ hskp18, 'c0_1'( a1987 ), hskp9, 'c2_1'( a1979 ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.31    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145296, [ ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.31    'c0_1'( a1979 ), 'c2_1'( a1979 ), 'c3_1'( X ), hskp18 ] )
% 67.91/68.31  , clause( 817, [ ~( 'c1_1'( X ) ), ~( 'c1_1'( Y ) ), 'c0_1'( Y ), 'c0_1'( X
% 67.91/68.31     ), 'c2_1'( X ), ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.91/68.31  , 5, clause( 118335, [ hskp18, 'c3_1'( a1979 ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, a1979 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.31    ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145303, [ hskp18, ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( X ) ), 'c0_1'( X
% 67.91/68.31     ), 'c2_1'( a1979 ), 'c3_1'( X ), hskp18 ] )
% 67.91/68.31  , clause( 118336, [ hskp18, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.31  , 1, clause( 145296, [ ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( X ) ), 'c0_1'( X )
% 67.91/68.31    , 'c0_1'( a1979 ), 'c2_1'( a1979 ), 'c3_1'( X ), hskp18 ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145304, [ hskp18, ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( X ) ), 'c0_1'( X
% 67.91/68.31     ), 'c2_1'( a1979 ), 'c3_1'( X ) ] )
% 67.91/68.31  , clause( 145303, [ hskp18, ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.31    X ), 'c2_1'( a1979 ), 'c3_1'( X ), hskp18 ] )
% 67.91/68.31  , 0, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118374, [ hskp18, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( a1979 )
% 67.91/68.31     ), 'c2_1'( a1979 ), 'c3_1'( X ) ] )
% 67.91/68.31  , clause( 145304, [ hskp18, ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.31    X ), 'c2_1'( a1979 ), 'c3_1'( X ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    3 ), ==>( 2, 2 ), ==>( 3, 1 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145307, [ ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c0_1'( a1979 ), 
% 67.91/68.31    'c2_1'( a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp18 ] )
% 67.91/68.31  , clause( 812, [ ~( 'c1_1'( X ) ), 'c1_1'( Y ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.91/68.31    'c2_1'( X ), ~( 'c3_1'( Y ) ), 'c3_1'( X ) ] )
% 67.91/68.31  , 5, clause( 118335, [ hskp18, 'c3_1'( a1979 ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, X ), :=( Y, a1979 )] ), substitution( 1, [] )
% 67.91/68.31    ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145311, [ hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( a1979
% 67.91/68.31     ), 'c2_1'( X ), 'c3_1'( X ), hskp18 ] )
% 67.91/68.31  , clause( 118336, [ hskp18, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.31  , 1, clause( 145307, [ ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c0_1'( a1979 ), 
% 67.91/68.31    'c2_1'( a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp18 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145312, [ hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( a1979
% 67.91/68.31     ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.31  , clause( 145311, [ hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.91/68.31    a1979 ), 'c2_1'( X ), 'c3_1'( X ), hskp18 ] )
% 67.91/68.31  , 0, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118375, [ hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( a1979
% 67.91/68.31     ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.31  , clause( 145312, [ hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.91/68.31    a1979 ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145315, [ ~( 'c1_1'( a1979 ) ), 'c0_1'( a1979 ), hskp4, hskp18, 
% 67.91/68.31    hskp18 ] )
% 67.91/68.31  , clause( 280, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, hskp18, ~( 'c3_1'( X
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , 4, clause( 118335, [ hskp18, 'c3_1'( a1979 ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, a1979 )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145317, [ hskp18, ~( 'c1_1'( a1979 ) ), hskp4, hskp18, hskp18 ] )
% 67.91/68.31  , clause( 118336, [ hskp18, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.31  , 1, clause( 145315, [ ~( 'c1_1'( a1979 ) ), 'c0_1'( a1979 ), hskp4, hskp18
% 67.91/68.31    , hskp18 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145318, [ hskp18, ~( 'c1_1'( a1979 ) ), hskp4, hskp18 ] )
% 67.91/68.31  , clause( 145317, [ hskp18, ~( 'c1_1'( a1979 ) ), hskp4, hskp18, hskp18 ]
% 67.91/68.31     )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145319, [ hskp18, ~( 'c1_1'( a1979 ) ), hskp4 ] )
% 67.91/68.31  , clause( 145318, [ hskp18, ~( 'c1_1'( a1979 ) ), hskp4, hskp18 ] )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118384, [ hskp18, hskp4, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , clause( 145319, [ hskp18, ~( 'c1_1'( a1979 ) ), hskp4 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145320, [ 'c1_1'( a1996 ), hskp19, 'c1_1'( a1996 ) ] )
% 67.91/68.31  , clause( 118079, [ ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ) ] )
% 67.91/68.31  , 0, clause( 117991, [ hskp19, 'c0_1'( a1987 ), 'c1_1'( a1996 ) ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145321, [ 'c1_1'( a1996 ), hskp19 ] )
% 67.91/68.31  , clause( 145320, [ 'c1_1'( a1996 ), hskp19, 'c1_1'( a1996 ) ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118625, [ hskp19, 'c1_1'( a1996 ) ] )
% 67.91/68.31  , clause( 145321, [ 'c1_1'( a1996 ), hskp19 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145322, [ 'c0_1'( a1987 ), hskp19 ] )
% 67.91/68.31  , clause( 118081, [ 'c0_1'( a1987 ), ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , 1, clause( 118625, [ hskp19, 'c1_1'( a1996 ) ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118628, [ hskp19, 'c0_1'( a1987 ) ] )
% 67.91/68.31  , clause( 145322, [ 'c0_1'( a1987 ), hskp19 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145323, [ hskp20, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , clause( 118019, [ hskp20, ~( 'c1_1'( a1996 ) ), ~( 'c3_1'( a1996 ) ) ] )
% 67.91/68.31  , 2, clause( 117917, [ 'c3_1'( a1996 ) ] )
% 67.91/68.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118772, [ hskp20, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , clause( 145323, [ hskp20, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145324, [ hskp20, hskp19 ] )
% 67.91/68.31  , clause( 118772, [ hskp20, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , 1, clause( 118625, [ hskp19, 'c1_1'( a1996 ) ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118773, [ hskp19, hskp20 ] )
% 67.91/68.31  , clause( 145324, [ hskp20, hskp19 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145325, [ hskp20, hskp30, hskp5 ] )
% 67.91/68.31  , clause( 118772, [ hskp20, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , 1, clause( 118102, [ hskp30, hskp5, 'c1_1'( a1996 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118775, [ hskp20, hskp30, hskp5 ] )
% 67.91/68.31  , clause( 145325, [ hskp20, hskp30, hskp5 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145326, [ hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , clause( 118772, [ hskp20, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.31  , 1, clause( 118079, [ ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ) ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118778, [ hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , clause( 145326, [ hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145327, [ 'c1_1'( a2003 ), hskp19 ] )
% 67.91/68.31  , clause( 54, [ 'c1_1'( a2003 ), ~( hskp20 ) ] )
% 67.91/68.31  , 1, clause( 118773, [ hskp19, hskp20 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118784, [ hskp19, 'c1_1'( a2003 ) ] )
% 67.91/68.31  , clause( 145327, [ 'c1_1'( a2003 ), hskp19 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145328, [ 'c2_1'( a2003 ), hskp19 ] )
% 67.91/68.31  , clause( 55, [ 'c2_1'( a2003 ), ~( hskp20 ) ] )
% 67.91/68.31  , 1, clause( 118773, [ hskp19, hskp20 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118785, [ hskp19, 'c2_1'( a2003 ) ] )
% 67.91/68.31  , clause( 145328, [ 'c2_1'( a2003 ), hskp19 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145329, [ ~( 'c3_1'( a2003 ) ), hskp19 ] )
% 67.91/68.31  , clause( 95, [ ~( 'c3_1'( a2003 ) ), ~( hskp20 ) ] )
% 67.91/68.31  , 1, clause( 118773, [ hskp19, hskp20 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118786, [ hskp19, ~( 'c3_1'( a2003 ) ) ] )
% 67.91/68.31  , clause( 145329, [ ~( 'c3_1'( a2003 ) ), hskp19 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145330, [ 'c1_1'( a1977 ), hskp20, hskp30 ] )
% 67.91/68.31  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.31  , 1, clause( 118775, [ hskp20, hskp30, hskp5 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118790, [ hskp20, hskp30, 'c1_1'( a1977 ) ] )
% 67.91/68.31  , clause( 145330, [ 'c1_1'( a1977 ), hskp20, hskp30 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145331, [ ~( 'c2_1'( a1977 ) ), hskp20, hskp30 ] )
% 67.91/68.31  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.31  , 1, clause( 118775, [ hskp20, hskp30, hskp5 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118791, [ hskp20, hskp30, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.31  , clause( 145331, [ ~( 'c2_1'( a1977 ) ), hskp20, hskp30 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145332, [ ~( 'c3_1'( a1977 ) ), hskp20, hskp30 ] )
% 67.91/68.31  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.31  , 1, clause( 118775, [ hskp20, hskp30, hskp5 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118792, [ hskp20, hskp30, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.31  , clause( 145332, [ ~( 'c3_1'( a1977 ) ), hskp20, hskp30 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145333, [ hskp19, hskp19, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 
% 67.91/68.31    'c1_1'( a2003 ) ), 'c1_1'( X ), ~( 'c2_1'( X ) ), ~( 'c2_1'( a2003 ) ) ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 118786, [ hskp19, ~( 'c3_1'( a2003 ) ) ] )
% 67.91/68.31  , 1, clause( 25442, [ hskp19, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 'c1_1'( 
% 67.91/68.31    Y ) ), 'c1_1'( X ), ~( 'c2_1'( X ) ), ~( 'c2_1'( Y ) ), 'c3_1'( Y ) ] )
% 67.91/68.31  , 7, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a2003 )] )
% 67.91/68.31    ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145337, [ hskp19, hskp19, 'c0_1'( X ), ~( 'c1_1'( a2003 ) ), 'c1_1'( 
% 67.91/68.31    X ), ~( 'c2_1'( X ) ), ~( 'c2_1'( a2003 ) ), hskp19 ] )
% 67.91/68.31  , clause( 145333, [ hskp19, hskp19, 'c0_1'( X ), ~( 'c0_1'( a1987 ) ), ~( 
% 67.91/68.31    'c1_1'( a2003 ) ), 'c1_1'( X ), ~( 'c2_1'( X ) ), ~( 'c2_1'( a2003 ) ) ]
% 67.91/68.31     )
% 67.91/68.31  , 3, clause( 118628, [ hskp19, 'c0_1'( a1987 ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145338, [ hskp19, 'c0_1'( X ), ~( 'c1_1'( a2003 ) ), 'c1_1'( X ), 
% 67.91/68.31    ~( 'c2_1'( X ) ), ~( 'c2_1'( a2003 ) ), hskp19 ] )
% 67.91/68.31  , clause( 145337, [ hskp19, hskp19, 'c0_1'( X ), ~( 'c1_1'( a2003 ) ), 
% 67.91/68.31    'c1_1'( X ), ~( 'c2_1'( X ) ), ~( 'c2_1'( a2003 ) ), hskp19 ] )
% 67.91/68.31  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145342, [ hskp19, 'c0_1'( X ), ~( 'c1_1'( a2003 ) ), 'c1_1'( X ), 
% 67.91/68.31    ~( 'c2_1'( X ) ), ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.31  , clause( 145338, [ hskp19, 'c0_1'( X ), ~( 'c1_1'( a2003 ) ), 'c1_1'( X )
% 67.91/68.31    , ~( 'c2_1'( X ) ), ~( 'c2_1'( a2003 ) ), hskp19 ] )
% 67.91/68.31  , 0, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118838, [ hskp19, 'c0_1'( X ), ~( 'c1_1'( a2003 ) ), 'c1_1'( X ), 
% 67.91/68.31    ~( 'c2_1'( a2003 ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.31  , clause( 145342, [ hskp19, 'c0_1'( X ), ~( 'c1_1'( a2003 ) ), 'c1_1'( X )
% 67.91/68.31    , ~( 'c2_1'( X ) ), ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 4 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145343, [ hskp20, hskp4, hskp27 ] )
% 67.91/68.31  , clause( 118778, [ hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , 1, clause( 23233, [ hskp4, hskp27, 'c0_1'( a1987 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118855, [ hskp20, hskp27, hskp4 ] )
% 67.91/68.31  , clause( 145343, [ hskp20, hskp4, hskp27 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145344, [ hskp20, hskp29, hskp6 ] )
% 67.91/68.31  , clause( 118778, [ hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , 1, clause( 23297, [ hskp29, hskp6, 'c0_1'( a1987 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118856, [ hskp20, hskp29, hskp6 ] )
% 67.91/68.31  , clause( 145344, [ hskp20, hskp29, hskp6 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145345, [ hskp20, hskp13, hskp20 ] )
% 67.91/68.31  , clause( 118778, [ hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , 1, clause( 23294, [ hskp13, hskp20, 'c0_1'( a1987 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145346, [ hskp20, hskp13 ] )
% 67.91/68.31  , clause( 145345, [ hskp20, hskp13, hskp20 ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118857, [ hskp13, hskp20 ] )
% 67.91/68.31  , clause( 145346, [ hskp20, hskp13 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145347, [ 'c1_1'( a2003 ), hskp13 ] )
% 67.91/68.31  , clause( 54, [ 'c1_1'( a2003 ), ~( hskp20 ) ] )
% 67.91/68.31  , 1, clause( 118857, [ hskp13, hskp20 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118858, [ hskp13, 'c1_1'( a2003 ) ] )
% 67.91/68.31  , clause( 145347, [ 'c1_1'( a2003 ), hskp13 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145348, [ 'c2_1'( a2003 ), hskp13 ] )
% 67.91/68.31  , clause( 55, [ 'c2_1'( a2003 ), ~( hskp20 ) ] )
% 67.91/68.31  , 1, clause( 118857, [ hskp13, hskp20 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118859, [ hskp13, 'c2_1'( a2003 ) ] )
% 67.91/68.31  , clause( 145348, [ 'c2_1'( a2003 ), hskp13 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145349, [ ~( 'c3_1'( a2003 ) ), hskp13 ] )
% 67.91/68.31  , clause( 95, [ ~( 'c3_1'( a2003 ) ), ~( hskp20 ) ] )
% 67.91/68.31  , 1, clause( 118857, [ hskp13, hskp20 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118860, [ hskp13, ~( 'c3_1'( a2003 ) ) ] )
% 67.91/68.31  , clause( 145349, [ ~( 'c3_1'( a2003 ) ), hskp13 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145350, [ 'c0_1'( a1975 ), hskp20, hskp27 ] )
% 67.91/68.31  , clause( 76, [ 'c0_1'( a1975 ), ~( hskp4 ) ] )
% 67.91/68.31  , 1, clause( 118855, [ hskp20, hskp27, hskp4 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118861, [ hskp20, hskp27, 'c0_1'( a1975 ) ] )
% 67.91/68.31  , clause( 145350, [ 'c0_1'( a1975 ), hskp20, hskp27 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145351, [ ~( 'c1_1'( a1975 ) ), hskp20, hskp27 ] )
% 67.91/68.31  , clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.31  , 1, clause( 118855, [ hskp20, hskp27, hskp4 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118862, [ hskp20, hskp27, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.31  , clause( 145351, [ ~( 'c1_1'( a1975 ) ), hskp20, hskp27 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145352, [ ~( 'c2_1'( a1975 ) ), hskp20, hskp27 ] )
% 67.91/68.31  , clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.31  , 1, clause( 118855, [ hskp20, hskp27, hskp4 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118863, [ hskp20, hskp27, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.31  , clause( 145352, [ ~( 'c2_1'( a1975 ) ), hskp20, hskp27 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145353, [ 'c3_1'( a1979 ), hskp20, hskp29 ] )
% 67.91/68.31  , clause( 74, [ 'c3_1'( a1979 ), ~( hskp6 ) ] )
% 67.91/68.31  , 1, clause( 118856, [ hskp20, hskp29, hskp6 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118864, [ hskp20, hskp29, 'c3_1'( a1979 ) ] )
% 67.91/68.31  , clause( 145353, [ 'c3_1'( a1979 ), hskp20, hskp29 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145354, [ ~( 'c0_1'( a1979 ) ), hskp20, hskp29 ] )
% 67.91/68.31  , clause( 117, [ ~( 'c0_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.91/68.31  , 1, clause( 118856, [ hskp20, hskp29, hskp6 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118865, [ hskp20, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.31  , clause( 145354, [ ~( 'c0_1'( a1979 ) ), hskp20, hskp29 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145355, [ ~( 'c2_1'( a1979 ) ), hskp20, hskp29 ] )
% 67.91/68.31  , clause( 118, [ ~( 'c2_1'( a1979 ) ), ~( hskp6 ) ] )
% 67.91/68.31  , 1, clause( 118856, [ hskp20, hskp29, hskp6 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118866, [ hskp20, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.31  , clause( 145355, [ ~( 'c2_1'( a1979 ) ), hskp20, hskp29 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145356, [ hskp13, ~( 'c0_1'( a2003 ) ), 'c0_1'( a1987 ), hskp5, ~( 
% 67.91/68.31    'c2_1'( a2003 ) ) ] )
% 67.91/68.31  , clause( 118860, [ hskp13, ~( 'c3_1'( a2003 ) ) ] )
% 67.91/68.31  , 1, clause( 23293, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( 
% 67.91/68.31    X ) ), 'c3_1'( X ) ] )
% 67.91/68.31  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2003 )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145357, [ hskp13, ~( 'c0_1'( a2003 ) ), 'c0_1'( a1987 ), hskp5, 
% 67.91/68.31    hskp13 ] )
% 67.91/68.31  , clause( 145356, [ hskp13, ~( 'c0_1'( a2003 ) ), 'c0_1'( a1987 ), hskp5, 
% 67.91/68.31    ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.31  , 4, clause( 118859, [ hskp13, 'c2_1'( a2003 ) ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145358, [ hskp13, ~( 'c0_1'( a2003 ) ), 'c0_1'( a1987 ), hskp5 ] )
% 67.91/68.31  , clause( 145357, [ hskp13, ~( 'c0_1'( a2003 ) ), 'c0_1'( a1987 ), hskp5, 
% 67.91/68.31    hskp13 ] )
% 67.91/68.31  , 0, 4, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118929, [ hskp13, 'c0_1'( a1987 ), hskp5, ~( 'c0_1'( a2003 ) ) ] )
% 67.91/68.31  , clause( 145358, [ hskp13, ~( 'c0_1'( a2003 ) ), 'c0_1'( a1987 ), hskp5 ]
% 67.91/68.31     )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 67.91/68.31    , 1 ), ==>( 3, 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145360, [ hskp13, ~( 'c1_1'( a2003 ) ), 'c0_1'( a2003 ), 'c0_1'( X
% 67.91/68.31     ), 'c1_1'( X ), ~( 'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.31  , clause( 118860, [ hskp13, ~( 'c3_1'( a2003 ) ) ] )
% 67.91/68.31  , 1, clause( 798, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c1_1'( Y )
% 67.91/68.31    , ~( 'c2_1'( X ) ), 'c3_1'( Y ), 'c3_1'( X ) ] )
% 67.91/68.31  , 6, substitution( 0, [] ), substitution( 1, [ :=( X, a2003 ), :=( Y, X )] )
% 67.91/68.31    ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145364, [ hskp13, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X ), ~( 
% 67.91/68.31    'c2_1'( a2003 ) ), 'c3_1'( X ), hskp13 ] )
% 67.91/68.31  , clause( 145360, [ hskp13, ~( 'c1_1'( a2003 ) ), 'c0_1'( a2003 ), 'c0_1'( 
% 67.91/68.31    X ), 'c1_1'( X ), ~( 'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.31  , 1, clause( 118858, [ hskp13, 'c1_1'( a2003 ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145365, [ hskp13, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X ), ~( 
% 67.91/68.31    'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.31  , clause( 145364, [ hskp13, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X ), ~( 
% 67.91/68.31    'c2_1'( a2003 ) ), 'c3_1'( X ), hskp13 ] )
% 67.91/68.31  , 0, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118936, [ hskp13, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X ), ~( 
% 67.91/68.31    'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.31  , clause( 145365, [ hskp13, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X ), ~( 
% 67.91/68.31    'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145368, [ 'c0_1'( a1987 ), 'c0_1'( a1979 ), hskp9, 'c2_1'( a1979 )
% 67.91/68.31    , hskp20, hskp29 ] )
% 67.91/68.31  , clause( 23292, [ 'c0_1'( a1987 ), 'c0_1'( X ), hskp9, 'c2_1'( X ), ~( 
% 67.91/68.31    'c3_1'( X ) ) ] )
% 67.91/68.31  , 4, clause( 118864, [ hskp20, hskp29, 'c3_1'( a1979 ) ] )
% 67.91/68.31  , 2, substitution( 0, [ :=( X, a1979 )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145369, [ hskp20, 'c0_1'( a1979 ), hskp9, 'c2_1'( a1979 ), hskp20, 
% 67.91/68.31    hskp29 ] )
% 67.91/68.31  , clause( 118778, [ hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , 1, clause( 145368, [ 'c0_1'( a1987 ), 'c0_1'( a1979 ), hskp9, 'c2_1'( 
% 67.91/68.31    a1979 ), hskp20, hskp29 ] )
% 67.91/68.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145370, [ hskp20, 'c0_1'( a1979 ), hskp9, 'c2_1'( a1979 ), hskp29 ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 145369, [ hskp20, 'c0_1'( a1979 ), hskp9, 'c2_1'( a1979 ), hskp20
% 67.91/68.31    , hskp29 ] )
% 67.91/68.31  , 0, 4, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118954, [ hskp20, hskp29, hskp9, 'c0_1'( a1979 ), 'c2_1'( a1979 ) ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 145370, [ hskp20, 'c0_1'( a1979 ), hskp9, 'c2_1'( a1979 ), hskp29
% 67.91/68.31     ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 3 ), ==>( 2
% 67.91/68.31    , 2 ), ==>( 3, 4 ), ==>( 4, 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145371, [ 'c0_1'( a1979 ), 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 
% 67.91/68.31    'c2_1'( a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29, hskp20, hskp29 ] )
% 67.91/68.31  , clause( 4241, [ 'c0_1'( Y ), 'c1_1'( Y ), ~( 'c1_1'( X ) ), 'c2_1'( Y ), 
% 67.91/68.31    'c2_1'( X ), 'c0_1'( X ), hskp29, ~( 'c3_1'( Y ) ) ] )
% 67.91/68.31  , 7, clause( 118864, [ hskp20, hskp29, 'c3_1'( a1979 ) ] )
% 67.91/68.31  , 2, substitution( 0, [ :=( X, X ), :=( Y, a1979 )] ), substitution( 1, [] )
% 67.91/68.31    ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145377, [ hskp20, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.91/68.31    a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29, hskp20, hskp29 ] )
% 67.91/68.31  , clause( 118865, [ hskp20, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.31  , 2, clause( 145371, [ 'c0_1'( a1979 ), 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 
% 67.91/68.31    'c2_1'( a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29, hskp20, hskp29 ] )
% 67.91/68.31  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145378, [ hskp20, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.91/68.31    a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29, hskp29 ] )
% 67.91/68.31  , clause( 145377, [ hskp20, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 
% 67.91/68.31    'c2_1'( a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29, hskp20, hskp29 ] )
% 67.91/68.31  , 0, 8, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145383, [ hskp20, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.91/68.31    a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29 ] )
% 67.91/68.31  , clause( 145378, [ hskp20, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 
% 67.91/68.31    'c2_1'( a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29, hskp29 ] )
% 67.91/68.31  , 1, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145384, [ hskp20, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.91/68.31    a1979 ), 'c2_1'( X ), 'c0_1'( X ) ] )
% 67.91/68.31  , clause( 145383, [ hskp20, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 
% 67.91/68.31    'c2_1'( a1979 ), 'c2_1'( X ), 'c0_1'( X ), hskp29 ] )
% 67.91/68.31  , 1, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118959, [ hskp20, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.31    X ), 'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.31  , clause( 145384, [ hskp20, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 
% 67.91/68.31    'c2_1'( a1979 ), 'c2_1'( X ), 'c0_1'( X ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 5 ), ==>( 5, 6 ), ==>( 6, 4 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145385, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( a1979 ), 'c2_1'( 
% 67.91/68.31    a1979 ), hskp29, ~( 'c3_1'( X ) ), hskp20, hskp29 ] )
% 67.91/68.31  , clause( 525, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( Y ), 'c2_1'( Y ), 
% 67.91/68.31    hskp29, ~( 'c3_1'( Y ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , 5, clause( 118864, [ hskp20, hskp29, 'c3_1'( a1979 ) ] )
% 67.91/68.31  , 2, substitution( 0, [ :=( X, X ), :=( Y, a1979 )] ), substitution( 1, [] )
% 67.91/68.31    ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145405, [ hskp20, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.91/68.31    a1979 ), hskp29, ~( 'c3_1'( X ) ), hskp20, hskp29 ] )
% 67.91/68.31  , clause( 118865, [ hskp20, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.31  , 2, clause( 145385, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c0_1'( a1979 ), 
% 67.91/68.31    'c2_1'( a1979 ), hskp29, ~( 'c3_1'( X ) ), hskp20, hskp29 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145406, [ hskp20, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.91/68.31    a1979 ), hskp29, ~( 'c3_1'( X ) ), hskp29 ] )
% 67.91/68.31  , clause( 145405, [ hskp20, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.91/68.31    a1979 ), hskp29, ~( 'c3_1'( X ) ), hskp20, hskp29 ] )
% 67.91/68.31  , 0, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145407, [ hskp20, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.91/68.31    a1979 ), ~( 'c3_1'( X ) ), hskp29 ] )
% 67.91/68.31  , clause( 145406, [ hskp20, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.91/68.31    a1979 ), hskp29, ~( 'c3_1'( X ) ), hskp29 ] )
% 67.91/68.31  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145408, [ hskp20, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.91/68.31    a1979 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , clause( 145407, [ hskp20, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.91/68.31    a1979 ), ~( 'c3_1'( X ) ), hskp29 ] )
% 67.91/68.31  , 1, 6, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118979, [ hskp20, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.91/68.31    a1979 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , clause( 145408, [ hskp20, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.91/68.31    a1979 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 3 ), ==>( 3, 2 ), ==>( 4, 4 ), ==>( 5, 5 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145409, [ 'c0_1'( a1979 ), ~( 'c1_1'( a1979 ) ), hskp29, 'c2_1'( 
% 67.91/68.31    a1979 ), hskp20, hskp29 ] )
% 67.91/68.31  , clause( 526, [ 'c0_1'( X ), ~( 'c1_1'( X ) ), hskp29, 'c2_1'( X ), ~( 
% 67.91/68.31    'c3_1'( X ) ) ] )
% 67.91/68.31  , 4, clause( 118864, [ hskp20, hskp29, 'c3_1'( a1979 ) ] )
% 67.91/68.31  , 2, substitution( 0, [ :=( X, a1979 )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145411, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ), hskp29, 'c2_1'( 
% 67.91/68.31    a1979 ), hskp20, hskp29 ] )
% 67.91/68.31  , clause( 118865, [ hskp20, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.31  , 2, clause( 145409, [ 'c0_1'( a1979 ), ~( 'c1_1'( a1979 ) ), hskp29, 
% 67.91/68.31    'c2_1'( a1979 ), hskp20, hskp29 ] )
% 67.91/68.31  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145412, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ), hskp29, 'c2_1'( 
% 67.91/68.31    a1979 ), hskp29 ] )
% 67.91/68.31  , clause( 145411, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ), hskp29, 'c2_1'( 
% 67.91/68.31    a1979 ), hskp20, hskp29 ] )
% 67.91/68.31  , 0, 5, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145413, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ), 'c2_1'( a1979 ), 
% 67.91/68.31    hskp29 ] )
% 67.91/68.31  , clause( 145412, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ), hskp29, 'c2_1'( 
% 67.91/68.31    a1979 ), hskp29 ] )
% 67.91/68.31  , 1, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145414, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ), 'c2_1'( a1979 ) ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 145413, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ), 'c2_1'( a1979 ), 
% 67.91/68.31    hskp29 ] )
% 67.91/68.31  , 1, 4, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 118983, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ), 'c2_1'( a1979 ) ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 145414, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ), 'c2_1'( a1979 ) ]
% 67.91/68.31     )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145415, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( a1977 )
% 67.91/68.31     ), 'c0_1'( a1987 ) ] )
% 67.91/68.31  , clause( 118791, [ hskp20, hskp30, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.31  , 2, clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.91/68.31    'c2_1'( X ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145416, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.31    hskp20, hskp30 ] )
% 67.91/68.31  , clause( 145415, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( a1977
% 67.91/68.31     ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.31  , 3, clause( 118790, [ hskp20, hskp30, 'c1_1'( a1977 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145417, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.31    hskp30 ] )
% 67.91/68.31  , clause( 145416, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.31    hskp20, hskp30 ] )
% 67.91/68.31  , 0, 4, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145418, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 145417, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.31    hskp30 ] )
% 67.91/68.31  , 1, 4, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 119074, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 145418, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.31     )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145419, [ hskp20, hskp30, ~( 'c1_1'( a1977 ) ), 'c1_1'( a1979 ), 
% 67.91/68.31    hskp27, hskp30, 'c2_1'( a1977 ) ] )
% 67.91/68.31  , clause( 118792, [ hskp20, hskp30, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.31  , 2, clause( 20105, [ ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), hskp27, hskp30, 
% 67.91/68.31    'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.31  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145421, [ hskp20, hskp30, 'c1_1'( a1979 ), hskp27, hskp30, 'c2_1'( 
% 67.91/68.31    a1977 ), hskp20, hskp30 ] )
% 67.91/68.31  , clause( 145419, [ hskp20, hskp30, ~( 'c1_1'( a1977 ) ), 'c1_1'( a1979 ), 
% 67.91/68.31    hskp27, hskp30, 'c2_1'( a1977 ) ] )
% 67.91/68.31  , 2, clause( 118790, [ hskp20, hskp30, 'c1_1'( a1977 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145422, [ hskp20, hskp30, 'c1_1'( a1979 ), hskp27, hskp30, 'c2_1'( 
% 67.91/68.31    a1977 ), hskp30 ] )
% 67.91/68.31  , clause( 145421, [ hskp20, hskp30, 'c1_1'( a1979 ), hskp27, hskp30, 'c2_1'( 
% 67.91/68.31    a1977 ), hskp20, hskp30 ] )
% 67.91/68.31  , 0, 6, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145423, [ hskp20, hskp30, 'c1_1'( a1979 ), hskp27, 'c2_1'( a1977 )
% 67.91/68.31    , hskp30 ] )
% 67.91/68.31  , clause( 145422, [ hskp20, hskp30, 'c1_1'( a1979 ), hskp27, hskp30, 'c2_1'( 
% 67.91/68.31    a1977 ), hskp30 ] )
% 67.91/68.31  , 1, 4, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145424, [ hskp20, hskp30, 'c1_1'( a1979 ), hskp27, 'c2_1'( a1977 )
% 67.91/68.31     ] )
% 67.91/68.31  , clause( 145423, [ hskp20, hskp30, 'c1_1'( a1979 ), hskp27, 'c2_1'( a1977
% 67.91/68.31     ), hskp30 ] )
% 67.91/68.31  , 1, 5, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 119090, [ hskp20, hskp30, hskp27, 'c1_1'( a1979 ), 'c2_1'( a1977 )
% 67.91/68.31     ] )
% 67.91/68.31  , clause( 145424, [ hskp20, hskp30, 'c1_1'( a1979 ), hskp27, 'c2_1'( a1977
% 67.91/68.31     ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145425, [ hskp20, hskp30, 'c0_1'( a1977 ), hskp27, hskp30, ~( 
% 67.91/68.31    'c1_1'( a1977 ) ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , clause( 118792, [ hskp20, hskp30, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.31  , 2, clause( 20104, [ 'c0_1'( X ), hskp27, hskp30, ~( 'c1_1'( X ) ), ~( 
% 67.91/68.31    'c1_1'( a1979 ) ), 'c3_1'( X ) ] )
% 67.91/68.31  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145427, [ hskp20, hskp30, 'c0_1'( a1977 ), hskp27, hskp30, ~( 
% 67.91/68.31    'c1_1'( a1979 ) ), hskp20, hskp30 ] )
% 67.91/68.31  , clause( 145425, [ hskp20, hskp30, 'c0_1'( a1977 ), hskp27, hskp30, ~( 
% 67.91/68.31    'c1_1'( a1977 ) ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , 5, clause( 118790, [ hskp20, hskp30, 'c1_1'( a1977 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145428, [ hskp20, hskp30, 'c0_1'( a1977 ), hskp27, hskp30, ~( 
% 67.91/68.31    'c1_1'( a1979 ) ), hskp30 ] )
% 67.91/68.31  , clause( 145427, [ hskp20, hskp30, 'c0_1'( a1977 ), hskp27, hskp30, ~( 
% 67.91/68.31    'c1_1'( a1979 ) ), hskp20, hskp30 ] )
% 67.91/68.31  , 0, 6, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145429, [ hskp20, hskp30, 'c0_1'( a1977 ), hskp27, ~( 'c1_1'( a1979
% 67.91/68.31     ) ), hskp30 ] )
% 67.91/68.31  , clause( 145428, [ hskp20, hskp30, 'c0_1'( a1977 ), hskp27, hskp30, ~( 
% 67.91/68.31    'c1_1'( a1979 ) ), hskp30 ] )
% 67.91/68.31  , 1, 4, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145430, [ hskp20, hskp30, 'c0_1'( a1977 ), hskp27, ~( 'c1_1'( a1979
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , clause( 145429, [ hskp20, hskp30, 'c0_1'( a1977 ), hskp27, ~( 'c1_1'( 
% 67.91/68.31    a1979 ) ), hskp30 ] )
% 67.91/68.31  , 1, 5, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 119091, [ hskp20, hskp30, hskp27, 'c0_1'( a1977 ), ~( 'c1_1'( a1979
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , clause( 145430, [ hskp20, hskp30, 'c0_1'( a1977 ), hskp27, ~( 'c1_1'( 
% 67.91/68.31    a1979 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145431, [ hskp20, hskp20, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.31  , clause( 118778, [ hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , 1, clause( 119074, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987
% 67.91/68.31     ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145432, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.31  , clause( 145431, [ hskp20, hskp20, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.31  , 0, 1, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 119447, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.31  , clause( 145432, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145433, [ hskp20, hskp29, hskp20, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , clause( 118866, [ hskp20, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.31  , 2, clause( 118983, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ), 'c2_1'( a1979
% 67.91/68.31     ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145434, [ hskp20, hskp29, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , clause( 145433, [ hskp20, hskp29, hskp20, hskp29, ~( 'c1_1'( a1979 ) ) ]
% 67.91/68.31     )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145435, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , clause( 145434, [ hskp20, hskp29, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , 1, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 119449, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , clause( 145435, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145436, [ hskp18, hskp18, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.31  , clause( 118337, [ hskp18, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.31  , 1, clause( 118359, [ hskp18, hskp9, 'c0_1'( a1987 ), 'c2_1'( a1979 ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145437, [ hskp18, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.31  , clause( 145436, [ hskp18, hskp18, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.31  , 0, 1, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 119452, [ hskp18, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.31  , clause( 145437, [ hskp18, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145438, [ hskp20, hskp18, hskp9 ] )
% 67.91/68.31  , clause( 118778, [ hskp20, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , 1, clause( 119452, [ hskp18, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 119453, [ hskp18, hskp20, hskp9 ] )
% 67.91/68.31  , clause( 145438, [ hskp20, hskp18, hskp9 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145439, [ ~( 'c0_1'( a1985 ) ), hskp18, hskp20 ] )
% 67.91/68.31  , clause( 112, [ ~( 'c0_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.31  , 1, clause( 119453, [ hskp18, hskp20, hskp9 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 119456, [ hskp18, hskp20, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145439, [ ~( 'c0_1'( a1985 ) ), hskp18, hskp20 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145440, [ ~( 'c3_1'( a1985 ) ), hskp18, hskp20 ] )
% 67.91/68.31  , clause( 113, [ ~( 'c3_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.31  , 1, clause( 119453, [ hskp18, hskp20, hskp9 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 119457, [ hskp18, hskp20, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145440, [ ~( 'c3_1'( a1985 ) ), hskp18, hskp20 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145441, [ hskp20, hskp30, hskp20, hskp30, hskp27, 'c1_1'( a1979 ) ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 118791, [ hskp20, hskp30, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.31  , 2, clause( 119090, [ hskp20, hskp30, hskp27, 'c1_1'( a1979 ), 'c2_1'( 
% 67.91/68.31    a1977 ) ] )
% 67.91/68.31  , 4, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145442, [ hskp20, hskp30, hskp30, hskp27, 'c1_1'( a1979 ) ] )
% 67.91/68.31  , clause( 145441, [ hskp20, hskp30, hskp20, hskp30, hskp27, 'c1_1'( a1979 )
% 67.91/68.31     ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145443, [ hskp20, hskp30, hskp27, 'c1_1'( a1979 ) ] )
% 67.91/68.31  , clause( 145442, [ hskp20, hskp30, hskp30, hskp27, 'c1_1'( a1979 ) ] )
% 67.91/68.31  , 1, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 120429, [ hskp20, hskp27, hskp30, 'c1_1'( a1979 ) ] )
% 67.91/68.31  , clause( 145443, [ hskp20, hskp30, hskp27, 'c1_1'( a1979 ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.31    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145444, [ hskp20, hskp30, hskp20, hskp30, hskp27, ~( 'c1_1'( a1979
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , clause( 119447, [ hskp20, hskp30, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.31  , 2, clause( 119091, [ hskp20, hskp30, hskp27, 'c0_1'( a1977 ), ~( 'c1_1'( 
% 67.91/68.31    a1979 ) ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145445, [ hskp20, hskp30, hskp30, hskp27, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , clause( 145444, [ hskp20, hskp30, hskp20, hskp30, hskp27, ~( 'c1_1'( 
% 67.91/68.31    a1979 ) ) ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145446, [ hskp20, hskp30, hskp27, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , clause( 145445, [ hskp20, hskp30, hskp30, hskp27, ~( 'c1_1'( a1979 ) ) ]
% 67.91/68.31     )
% 67.91/68.31  , 1, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 120519, [ hskp20, hskp27, hskp30, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , clause( 145446, [ hskp20, hskp30, hskp27, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.31    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145447, [ hskp20, hskp27, hskp30, hskp20, hskp27, hskp30 ] )
% 67.91/68.31  , clause( 120519, [ hskp20, hskp27, hskp30, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , 3, clause( 120429, [ hskp20, hskp27, hskp30, 'c1_1'( a1979 ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145448, [ hskp20, hskp27, hskp30, hskp27, hskp30 ] )
% 67.91/68.31  , clause( 145447, [ hskp20, hskp27, hskp30, hskp20, hskp27, hskp30 ] )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145449, [ hskp20, hskp27, hskp30, hskp30 ] )
% 67.91/68.31  , clause( 145448, [ hskp20, hskp27, hskp30, hskp27, hskp30 ] )
% 67.91/68.31  , 1, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145450, [ hskp20, hskp27, hskp30 ] )
% 67.91/68.31  , clause( 145449, [ hskp20, hskp27, hskp30, hskp30 ] )
% 67.91/68.31  , 2, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 120520, [ hskp20, hskp27, hskp30 ] )
% 67.91/68.31  , clause( 145450, [ hskp20, hskp27, hskp30 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145451, [ 'c3_1'( a2005 ), hskp20, hskp27 ] )
% 67.91/68.31  , clause( 38, [ 'c3_1'( a2005 ), ~( hskp30 ) ] )
% 67.91/68.31  , 1, clause( 120520, [ hskp20, hskp27, hskp30 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 120521, [ hskp20, hskp27, 'c3_1'( a2005 ) ] )
% 67.91/68.31  , clause( 145451, [ 'c3_1'( a2005 ), hskp20, hskp27 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145452, [ 'c2_1'( a2005 ), hskp20, hskp27 ] )
% 67.91/68.31  , clause( 37, [ 'c2_1'( a2005 ), ~( hskp30 ) ] )
% 67.91/68.31  , 1, clause( 120520, [ hskp20, hskp27, hskp30 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 120522, [ hskp20, hskp27, 'c2_1'( a2005 ) ] )
% 67.91/68.31  , clause( 145452, [ 'c2_1'( a2005 ), hskp20, hskp27 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145453, [ 'c0_1'( a2005 ), hskp20, hskp27 ] )
% 67.91/68.31  , clause( 36, [ 'c0_1'( a2005 ), ~( hskp30 ) ] )
% 67.91/68.31  , 1, clause( 120520, [ hskp20, hskp27, hskp30 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 120523, [ hskp20, hskp27, 'c0_1'( a2005 ) ] )
% 67.91/68.31  , clause( 145453, [ 'c0_1'( a2005 ), hskp20, hskp27 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145454, [ hskp27, ~( 'c1_1'( a2005 ) ), ~( 'c2_1'( a2005 ) ), 
% 67.91/68.31    hskp20, hskp27 ] )
% 67.91/68.31  , clause( 25352, [ hskp27, ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , 3, clause( 120521, [ hskp20, hskp27, 'c3_1'( a2005 ) ] )
% 67.91/68.31  , 2, substitution( 0, [ :=( X, a2005 )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145456, [ hskp27, ~( 'c1_1'( a2005 ) ), hskp20, hskp27, hskp20, 
% 67.91/68.31    hskp27 ] )
% 67.91/68.31  , clause( 145454, [ hskp27, ~( 'c1_1'( a2005 ) ), ~( 'c2_1'( a2005 ) ), 
% 67.91/68.31    hskp20, hskp27 ] )
% 67.91/68.31  , 2, clause( 120522, [ hskp20, hskp27, 'c2_1'( a2005 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145457, [ hskp27, ~( 'c1_1'( a2005 ) ), hskp20, hskp20, hskp27 ] )
% 67.91/68.31  , clause( 145456, [ hskp27, ~( 'c1_1'( a2005 ) ), hskp20, hskp27, hskp20, 
% 67.91/68.31    hskp27 ] )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145458, [ hskp27, ~( 'c1_1'( a2005 ) ), hskp20, hskp20 ] )
% 67.91/68.31  , clause( 145457, [ hskp27, ~( 'c1_1'( a2005 ) ), hskp20, hskp20, hskp27 ]
% 67.91/68.31     )
% 67.91/68.31  , 0, 4, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145459, [ hskp27, ~( 'c1_1'( a2005 ) ), hskp20 ] )
% 67.91/68.31  , clause( 145458, [ hskp27, ~( 'c1_1'( a2005 ) ), hskp20, hskp20 ] )
% 67.91/68.31  , 2, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 120529, [ hskp20, hskp27, ~( 'c1_1'( a2005 ) ) ] )
% 67.91/68.31  , clause( 145459, [ hskp27, ~( 'c1_1'( a2005 ) ), hskp20 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.31    , 0 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145460, [ ~( 'c0_1'( a2005 ) ), ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 
% 67.91/68.31    'c1_1'( X ), ~( 'c2_1'( a2005 ) ), 'c2_1'( X ), hskp20, hskp27 ] )
% 67.91/68.31  , clause( 818, [ ~( 'c0_1'( X ) ), ~( 'c0_1'( Y ) ), 'c1_1'( X ), 'c1_1'( Y
% 67.91/68.31     ), ~( 'c2_1'( X ) ), 'c2_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , 6, clause( 120521, [ hskp20, hskp27, 'c3_1'( a2005 ) ] )
% 67.91/68.31  , 2, substitution( 0, [ :=( X, a2005 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.31    ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145470, [ ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( X ), ~( 'c2_1'( 
% 67.91/68.31    a2005 ) ), 'c2_1'( X ), hskp20, hskp27, hskp20, hskp27 ] )
% 67.91/68.31  , clause( 145460, [ ~( 'c0_1'( a2005 ) ), ~( 'c0_1'( X ) ), 'c1_1'( a2005 )
% 67.91/68.31    , 'c1_1'( X ), ~( 'c2_1'( a2005 ) ), 'c2_1'( X ), hskp20, hskp27 ] )
% 67.91/68.31  , 0, clause( 120523, [ hskp20, hskp27, 'c0_1'( a2005 ) ] )
% 67.91/68.31  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145472, [ ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( X ), ~( 'c2_1'( 
% 67.91/68.31    a2005 ) ), 'c2_1'( X ), hskp20, hskp27, hskp27 ] )
% 67.91/68.31  , clause( 145470, [ ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( X ), ~( 
% 67.91/68.31    'c2_1'( a2005 ) ), 'c2_1'( X ), hskp20, hskp27, hskp20, hskp27 ] )
% 67.91/68.31  , 5, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145474, [ ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( X ), ~( 'c2_1'( 
% 67.91/68.31    a2005 ) ), 'c2_1'( X ), hskp20, hskp27 ] )
% 67.91/68.31  , clause( 145472, [ ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( X ), ~( 
% 67.91/68.31    'c2_1'( a2005 ) ), 'c2_1'( X ), hskp20, hskp27, hskp27 ] )
% 67.91/68.31  , 6, 7, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 120530, [ hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( 
% 67.91/68.31    X ), 'c2_1'( X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.31  , clause( 145474, [ ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 'c1_1'( X ), ~( 
% 67.91/68.31    'c2_1'( a2005 ) ), 'c2_1'( X ), hskp20, hskp27 ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.91/68.31    3 ), ==>( 2, 4 ), ==>( 3, 6 ), ==>( 4, 5 ), ==>( 5, 0 ), ==>( 6, 1 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145476, [ hskp20, hskp29, hskp20, hskp29, hskp9, 'c2_1'( a1979 ) ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 118865, [ hskp20, hskp29, ~( 'c0_1'( a1979 ) ) ] )
% 67.91/68.31  , 2, clause( 118954, [ hskp20, hskp29, hskp9, 'c0_1'( a1979 ), 'c2_1'( 
% 67.91/68.31    a1979 ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145477, [ hskp20, hskp29, hskp29, hskp9, 'c2_1'( a1979 ) ] )
% 67.91/68.31  , clause( 145476, [ hskp20, hskp29, hskp20, hskp29, hskp9, 'c2_1'( a1979 )
% 67.91/68.31     ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145478, [ hskp20, hskp29, hskp9, 'c2_1'( a1979 ) ] )
% 67.91/68.31  , clause( 145477, [ hskp20, hskp29, hskp29, hskp9, 'c2_1'( a1979 ) ] )
% 67.91/68.31  , 1, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145479, [ hskp20, hskp29, hskp20, hskp29, hskp9 ] )
% 67.91/68.31  , clause( 118866, [ hskp20, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.31  , 2, clause( 145478, [ hskp20, hskp29, hskp9, 'c2_1'( a1979 ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145480, [ hskp20, hskp29, hskp29, hskp9 ] )
% 67.91/68.31  , clause( 145479, [ hskp20, hskp29, hskp20, hskp29, hskp9 ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145481, [ hskp20, hskp29, hskp9 ] )
% 67.91/68.31  , clause( 145480, [ hskp20, hskp29, hskp29, hskp9 ] )
% 67.91/68.31  , 1, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 120541, [ hskp20, hskp29, hskp9 ] )
% 67.91/68.31  , clause( 145481, [ hskp20, hskp29, hskp9 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145482, [ 'c1_1'( a1985 ), hskp20, hskp29 ] )
% 67.91/68.31  , clause( 70, [ 'c1_1'( a1985 ), ~( hskp9 ) ] )
% 67.91/68.31  , 1, clause( 120541, [ hskp20, hskp29, hskp9 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 120542, [ hskp20, hskp29, 'c1_1'( a1985 ) ] )
% 67.91/68.31  , clause( 145482, [ 'c1_1'( a1985 ), hskp20, hskp29 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145483, [ ~( 'c0_1'( a1985 ) ), hskp20, hskp29 ] )
% 67.91/68.31  , clause( 112, [ ~( 'c0_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.31  , 1, clause( 120541, [ hskp20, hskp29, hskp9 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 120543, [ hskp20, hskp29, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145483, [ ~( 'c0_1'( a1985 ) ), hskp20, hskp29 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145484, [ hskp20, hskp29, hskp14, hskp20, hskp29, ~( 'c2_1'( a1985
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , clause( 120543, [ hskp20, hskp29, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.31  , 2, clause( 117312, [ hskp14, 'c0_1'( a1985 ), hskp20, hskp29, ~( 'c2_1'( 
% 67.91/68.31    a1985 ) ) ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145485, [ hskp20, hskp29, hskp14, hskp29, ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145484, [ hskp20, hskp29, hskp14, hskp20, hskp29, ~( 'c2_1'( 
% 67.91/68.31    a1985 ) ) ] )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145486, [ hskp20, hskp29, hskp14, ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145485, [ hskp20, hskp29, hskp14, hskp29, ~( 'c2_1'( a1985 ) ) ]
% 67.91/68.31     )
% 67.91/68.31  , 1, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 121247, [ hskp14, hskp20, hskp29, ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145486, [ hskp20, hskp29, hskp14, ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.31    , 0 ), ==>( 3, 3 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145503, [ hskp20, hskp27, hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( 
% 67.91/68.31    X ), 'c2_1'( X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.31  , clause( 120529, [ hskp20, hskp27, ~( 'c1_1'( a2005 ) ) ] )
% 67.91/68.31  , 2, clause( 120530, [ hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( a2005 ), 
% 67.91/68.31    'c1_1'( X ), 'c2_1'( X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145504, [ hskp20, hskp27, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.31    'c2_1'( X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.31  , clause( 145503, [ hskp20, hskp27, hskp20, hskp27, ~( 'c0_1'( X ) ), 
% 67.91/68.31    'c1_1'( X ), 'c2_1'( X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.31  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145505, [ hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X
% 67.91/68.31     ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.31  , clause( 145504, [ hskp20, hskp27, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.31    'c2_1'( X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.31  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145506, [ hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X
% 67.91/68.31     ), hskp20, hskp27 ] )
% 67.91/68.31  , clause( 145505, [ hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( 
% 67.91/68.31    X ), ~( 'c2_1'( a2005 ) ) ] )
% 67.91/68.31  , 5, clause( 120522, [ hskp20, hskp27, 'c2_1'( a2005 ) ] )
% 67.91/68.31  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145507, [ hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X
% 67.91/68.31     ), hskp27 ] )
% 67.91/68.31  , clause( 145506, [ hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( 
% 67.91/68.31    X ), hskp20, hskp27 ] )
% 67.91/68.31  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145508, [ hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X
% 67.91/68.31     ) ] )
% 67.91/68.31  , clause( 145507, [ hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( 
% 67.91/68.31    X ), hskp27 ] )
% 67.91/68.31  , 1, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 121302, [ hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( X
% 67.91/68.31     ) ] )
% 67.91/68.31  , clause( 145508, [ hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( X ), 'c2_1'( 
% 67.91/68.31    X ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145525, [ hskp20, hskp29, hskp20, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.31    X ), 'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.31  , clause( 119449, [ hskp20, hskp29, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.31  , 2, clause( 118959, [ hskp20, hskp29, 'c1_1'( a1979 ), ~( 'c1_1'( X ) ), 
% 67.91/68.31    'c0_1'( X ), 'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145526, [ hskp20, hskp29, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.31    'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.31  , clause( 145525, [ hskp20, hskp29, hskp20, hskp29, ~( 'c1_1'( X ) ), 
% 67.91/68.31    'c0_1'( X ), 'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.31  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145530, [ hskp20, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.91/68.31    a1979 ), 'c2_1'( X ) ] )
% 67.91/68.31  , clause( 145526, [ hskp20, hskp29, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.31    'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.31  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145531, [ hskp20, hskp29, hskp20, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( 
% 67.91/68.31    X ), 'c2_1'( X ) ] )
% 67.91/68.31  , clause( 118866, [ hskp20, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.31  , 2, clause( 145530, [ hskp20, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.31    'c2_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.31  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145532, [ hskp20, hskp29, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.31    'c2_1'( X ) ] )
% 67.91/68.31  , clause( 145531, [ hskp20, hskp29, hskp20, hskp29, ~( 'c1_1'( X ) ), 
% 67.91/68.31    'c0_1'( X ), 'c2_1'( X ) ] )
% 67.91/68.31  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145533, [ hskp20, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( X
% 67.91/68.31     ) ] )
% 67.91/68.31  , clause( 145532, [ hskp20, hskp29, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 
% 67.91/68.31    'c2_1'( X ) ] )
% 67.91/68.31  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 121424, [ hskp20, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( X
% 67.91/68.31     ) ] )
% 67.91/68.31  , clause( 145533, [ hskp20, hskp29, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( 
% 67.91/68.31    X ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145534, [ hskp20, hskp29, hskp20, hskp29, 'c0_1'( X ), ~( 'c1_1'( X
% 67.91/68.31     ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , clause( 118866, [ hskp20, hskp29, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.31  , 2, clause( 118979, [ hskp20, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.31    'c2_1'( a1979 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145535, [ hskp20, hskp29, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.31    ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , clause( 145534, [ hskp20, hskp29, hskp20, hskp29, 'c0_1'( X ), ~( 'c1_1'( 
% 67.91/68.31    X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145536, [ hskp20, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c3_1'( 
% 67.91/68.31    X ) ) ] )
% 67.91/68.31  , clause( 145535, [ hskp20, hskp29, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.31    ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 121428, [ hskp20, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c3_1'( 
% 67.91/68.31    X ) ) ] )
% 67.91/68.31  , clause( 145536, [ hskp20, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 
% 67.91/68.31    'c3_1'( X ) ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145540, [ hskp13, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( 
% 67.91/68.31    X ), hskp13 ] )
% 67.91/68.31  , clause( 118936, [ hskp13, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X ), ~( 
% 67.91/68.31    'c2_1'( a2003 ) ), 'c3_1'( X ) ] )
% 67.91/68.31  , 4, clause( 118859, [ hskp13, 'c2_1'( a2003 ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145541, [ hskp13, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( 
% 67.91/68.31    X ) ] )
% 67.91/68.31  , clause( 145540, [ hskp13, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X ), 
% 67.91/68.31    'c3_1'( X ), hskp13 ] )
% 67.91/68.31  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 121436, [ hskp13, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( 
% 67.91/68.31    X ) ] )
% 67.91/68.31  , clause( 145541, [ hskp13, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X ), 
% 67.91/68.31    'c3_1'( X ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145552, [ hskp19, 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( a2003 ) ), 
% 67.91/68.31    ~( 'c2_1'( X ) ), hskp19 ] )
% 67.91/68.31  , clause( 118838, [ hskp19, 'c0_1'( X ), ~( 'c1_1'( a2003 ) ), 'c1_1'( X )
% 67.91/68.31    , ~( 'c2_1'( a2003 ) ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.31  , 2, clause( 118784, [ hskp19, 'c1_1'( a2003 ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145553, [ hskp19, 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( a2003 ) ), 
% 67.91/68.31    ~( 'c2_1'( X ) ) ] )
% 67.91/68.31  , clause( 145552, [ hskp19, 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( a2003 ) )
% 67.91/68.31    , ~( 'c2_1'( X ) ), hskp19 ] )
% 67.91/68.31  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145556, [ hskp19, 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( X ) ), 
% 67.91/68.31    hskp19 ] )
% 67.91/68.31  , clause( 145553, [ hskp19, 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( a2003 ) )
% 67.91/68.31    , ~( 'c2_1'( X ) ) ] )
% 67.91/68.31  , 3, clause( 118785, [ hskp19, 'c2_1'( a2003 ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145557, [ hskp19, 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.31  , clause( 145556, [ hskp19, 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( X ) ), 
% 67.91/68.31    hskp19 ] )
% 67.91/68.31  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 121440, [ hskp19, 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.31  , clause( 145557, [ hskp19, 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145561, [ hskp18, hskp18, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( 
% 67.91/68.31    a1979 ) ), 'c3_1'( X ) ] )
% 67.91/68.31  , clause( 118337, [ hskp18, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.31  , 1, clause( 118374, [ hskp18, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( 
% 67.91/68.31    a1979 ) ), 'c2_1'( a1979 ), 'c3_1'( X ) ] )
% 67.91/68.31  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145562, [ hskp18, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( a1979 )
% 67.91/68.31     ), 'c3_1'( X ) ] )
% 67.91/68.31  , clause( 145561, [ hskp18, hskp18, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 
% 67.91/68.31    'c1_1'( a1979 ) ), 'c3_1'( X ) ] )
% 67.91/68.31  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 121499, [ hskp18, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( a1979 )
% 67.91/68.31     ), 'c3_1'( X ) ] )
% 67.91/68.31  , clause( 145562, [ hskp18, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( a1979
% 67.91/68.31     ) ), 'c3_1'( X ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145568, [ hskp18, hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.91/68.31    X ), 'c3_1'( X ) ] )
% 67.91/68.31  , clause( 118337, [ hskp18, ~( 'c2_1'( a1979 ) ) ] )
% 67.91/68.31  , 1, clause( 118375, [ hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( 
% 67.91/68.31    a1979 ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145569, [ hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( X ), 
% 67.91/68.31    'c3_1'( X ) ] )
% 67.91/68.31  , clause( 145568, [ hskp18, hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 
% 67.91/68.31    'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.31  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 121500, [ hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( X ), 
% 67.91/68.31    'c3_1'( X ) ] )
% 67.91/68.31  , clause( 145569, [ hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( X )
% 67.91/68.31    , 'c3_1'( X ) ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145570, [ hskp20, hskp27, hskp20, hskp27, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.31    'c1_1'( a1975 ) ] )
% 67.91/68.31  , clause( 118863, [ hskp20, hskp27, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.31  , 2, clause( 121302, [ hskp20, hskp27, ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.31    'c2_1'( X ) ] )
% 67.91/68.31  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145571, [ hskp20, hskp27, hskp27, ~( 'c0_1'( a1975 ) ), 'c1_1'( 
% 67.91/68.31    a1975 ) ] )
% 67.91/68.31  , clause( 145570, [ hskp20, hskp27, hskp20, hskp27, ~( 'c0_1'( a1975 ) ), 
% 67.91/68.31    'c1_1'( a1975 ) ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145572, [ hskp20, hskp27, ~( 'c0_1'( a1975 ) ), 'c1_1'( a1975 ) ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 145571, [ hskp20, hskp27, hskp27, ~( 'c0_1'( a1975 ) ), 'c1_1'( 
% 67.91/68.31    a1975 ) ] )
% 67.91/68.31  , 1, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145573, [ hskp20, hskp27, 'c1_1'( a1975 ), hskp20, hskp27 ] )
% 67.91/68.31  , clause( 145572, [ hskp20, hskp27, ~( 'c0_1'( a1975 ) ), 'c1_1'( a1975 ) ]
% 67.91/68.31     )
% 67.91/68.31  , 2, clause( 118861, [ hskp20, hskp27, 'c0_1'( a1975 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145574, [ hskp20, hskp27, 'c1_1'( a1975 ), hskp27 ] )
% 67.91/68.31  , clause( 145573, [ hskp20, hskp27, 'c1_1'( a1975 ), hskp20, hskp27 ] )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145575, [ hskp20, hskp27, 'c1_1'( a1975 ) ] )
% 67.91/68.31  , clause( 145574, [ hskp20, hskp27, 'c1_1'( a1975 ), hskp27 ] )
% 67.91/68.31  , 1, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125143, [ hskp20, hskp27, 'c1_1'( a1975 ) ] )
% 67.91/68.31  , clause( 145575, [ hskp20, hskp27, 'c1_1'( a1975 ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145576, [ hskp20, hskp27, hskp20, hskp27 ] )
% 67.91/68.31  , clause( 118862, [ hskp20, hskp27, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.31  , 2, clause( 125143, [ hskp20, hskp27, 'c1_1'( a1975 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145577, [ hskp20, hskp27, hskp27 ] )
% 67.91/68.31  , clause( 145576, [ hskp20, hskp27, hskp20, hskp27 ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145578, [ hskp20, hskp27 ] )
% 67.91/68.31  , clause( 145577, [ hskp20, hskp27, hskp27 ] )
% 67.91/68.31  , 1, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125146, [ hskp20, hskp27 ] )
% 67.91/68.31  , clause( 145578, [ hskp20, hskp27 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145579, [ 'c3_1'( a1970 ), hskp20 ] )
% 67.91/68.31  , clause( 47, [ 'c3_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.31  , 1, clause( 125146, [ hskp20, hskp27 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125147, [ hskp20, 'c3_1'( a1970 ) ] )
% 67.91/68.31  , clause( 145579, [ 'c3_1'( a1970 ), hskp20 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145580, [ 'c2_1'( a1970 ), hskp20 ] )
% 67.91/68.31  , clause( 46, [ 'c2_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.31  , 1, clause( 125146, [ hskp20, hskp27 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125148, [ hskp20, 'c2_1'( a1970 ) ] )
% 67.91/68.31  , clause( 145580, [ 'c2_1'( a1970 ), hskp20 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145581, [ 'c1_1'( a1970 ), hskp20 ] )
% 67.91/68.31  , clause( 45, [ 'c1_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.31  , 1, clause( 125146, [ hskp20, hskp27 ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125149, [ hskp20, 'c1_1'( a1970 ) ] )
% 67.91/68.31  , clause( 145581, [ 'c1_1'( a1970 ), hskp20 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.31     ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145582, [ ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 
% 67.91/68.31    'c2_1'( X ), 'c3_1'( X ), hskp20 ] )
% 67.91/68.31  , clause( 449, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c2_1'( Y
% 67.91/68.31     ), 'c3_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.31  , 5, clause( 125147, [ hskp20, 'c3_1'( a1970 ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, a1970 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.31    ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145583, [ ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X
% 67.91/68.31     ), hskp20, hskp20 ] )
% 67.91/68.31  , clause( 145582, [ ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 ) ), 'c0_1'( X )
% 67.91/68.31    , 'c2_1'( X ), 'c3_1'( X ), hskp20 ] )
% 67.91/68.31  , 0, clause( 125149, [ hskp20, 'c1_1'( a1970 ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145584, [ ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X
% 67.91/68.31     ), hskp20 ] )
% 67.91/68.31  , clause( 145583, [ ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( 
% 67.91/68.31    X ), hskp20, hskp20 ] )
% 67.91/68.31  , 4, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125174, [ hskp20, 'c0_1'( X ), ~( 'c2_1'( a1970 ) ), 'c2_1'( X ), 
% 67.91/68.31    'c3_1'( X ) ] )
% 67.91/68.31  , clause( 145584, [ ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( 
% 67.91/68.31    X ), hskp20 ] )
% 67.91/68.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.91/68.31    1 ), ==>( 2, 3 ), ==>( 3, 4 ), ==>( 4, 0 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145585, [ ~( 'c0_1'( a1970 ) ), ~( 'c1_1'( a1970 ) ), hskp17, 
% 67.91/68.31    hskp20 ] )
% 67.91/68.31  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.31     ) ] )
% 67.91/68.31  , 3, clause( 125148, [ hskp20, 'c2_1'( a1970 ) ] )
% 67.91/68.31  , 1, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145586, [ ~( 'c0_1'( a1970 ) ), hskp17, hskp20, hskp20 ] )
% 67.91/68.31  , clause( 145585, [ ~( 'c0_1'( a1970 ) ), ~( 'c1_1'( a1970 ) ), hskp17, 
% 67.91/68.31    hskp20 ] )
% 67.91/68.31  , 1, clause( 125149, [ hskp20, 'c1_1'( a1970 ) ] )
% 67.91/68.31  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145587, [ ~( 'c0_1'( a1970 ) ), hskp17, hskp20 ] )
% 67.91/68.31  , clause( 145586, [ ~( 'c0_1'( a1970 ) ), hskp17, hskp20, hskp20 ] )
% 67.91/68.31  , 2, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125190, [ hskp20, hskp17, ~( 'c0_1'( a1970 ) ) ] )
% 67.91/68.31  , clause( 145587, [ ~( 'c0_1'( a1970 ) ), hskp17, hskp20 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 0 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145588, [ hskp14, hskp20, hskp29, hskp20, hskp29, 'c0_1'( a1985 ), 
% 67.91/68.31    ~( 'c1_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 121247, [ hskp14, hskp20, hskp29, ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.31  , 3, clause( 121424, [ hskp20, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 
% 67.91/68.31    'c2_1'( X ) ] )
% 67.91/68.31  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1985 )] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145589, [ hskp14, hskp20, hskp29, hskp29, 'c0_1'( a1985 ), ~( 
% 67.91/68.31    'c1_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145588, [ hskp14, hskp20, hskp29, hskp20, hskp29, 'c0_1'( a1985 )
% 67.91/68.31    , ~( 'c1_1'( a1985 ) ) ] )
% 67.91/68.31  , 1, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145590, [ hskp14, hskp20, hskp29, 'c0_1'( a1985 ), ~( 'c1_1'( a1985
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , clause( 145589, [ hskp14, hskp20, hskp29, hskp29, 'c0_1'( a1985 ), ~( 
% 67.91/68.31    'c1_1'( a1985 ) ) ] )
% 67.91/68.31  , 2, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145591, [ hskp20, hskp29, hskp14, hskp20, hskp29, ~( 'c1_1'( a1985
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , clause( 120543, [ hskp20, hskp29, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.31  , 2, clause( 145590, [ hskp14, hskp20, hskp29, 'c0_1'( a1985 ), ~( 'c1_1'( 
% 67.91/68.31    a1985 ) ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145592, [ hskp20, hskp29, hskp14, hskp29, ~( 'c1_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145591, [ hskp20, hskp29, hskp14, hskp20, hskp29, ~( 'c1_1'( 
% 67.91/68.31    a1985 ) ) ] )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145593, [ hskp20, hskp29, hskp14, ~( 'c1_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145592, [ hskp20, hskp29, hskp14, hskp29, ~( 'c1_1'( a1985 ) ) ]
% 67.91/68.31     )
% 67.91/68.31  , 1, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125466, [ hskp20, hskp29, hskp14, ~( 'c1_1'( a1985 ) ) ] )
% 67.91/68.31  , clause( 145593, [ hskp20, hskp29, hskp14, ~( 'c1_1'( a1985 ) ) ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145594, [ hskp20, hskp29, hskp14, hskp20, hskp29 ] )
% 67.91/68.31  , clause( 125466, [ hskp20, hskp29, hskp14, ~( 'c1_1'( a1985 ) ) ] )
% 67.91/68.31  , 3, clause( 120542, [ hskp20, hskp29, 'c1_1'( a1985 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145595, [ hskp20, hskp29, hskp14, hskp29 ] )
% 67.91/68.31  , clause( 145594, [ hskp20, hskp29, hskp14, hskp20, hskp29 ] )
% 67.91/68.31  , 0, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145596, [ hskp20, hskp29, hskp14 ] )
% 67.91/68.31  , clause( 145595, [ hskp20, hskp29, hskp14, hskp29 ] )
% 67.91/68.31  , 1, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125467, [ hskp20, hskp14, hskp29 ] )
% 67.91/68.31  , clause( 145596, [ hskp20, hskp29, hskp14 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145597, [ 'c1_1'( a1978 ), hskp20, hskp14 ] )
% 67.91/68.31  , clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.31  , 1, clause( 125467, [ hskp20, hskp14, hskp29 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125469, [ hskp14, hskp20, 'c1_1'( a1978 ) ] )
% 67.91/68.31  , clause( 145597, [ 'c1_1'( a1978 ), hskp20, hskp14 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 0 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145598, [ 'c0_1'( a1978 ), hskp20, hskp14 ] )
% 67.91/68.31  , clause( 39, [ 'c0_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.31  , 1, clause( 125467, [ hskp20, hskp14, hskp29 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125470, [ hskp14, hskp20, 'c0_1'( a1978 ) ] )
% 67.91/68.31  , clause( 145598, [ 'c0_1'( a1978 ), hskp20, hskp14 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 0 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145599, [ ~( 'c0_1'( a1978 ) ), 'c0_1'( a1987 ), hskp17, hskp14, 
% 67.91/68.31    hskp20 ] )
% 67.91/68.31  , clause( 24358, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp17, ~( 'c1_1'( X
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , 3, clause( 125469, [ hskp14, hskp20, 'c1_1'( a1978 ) ] )
% 67.91/68.31  , 2, substitution( 0, [ :=( X, a1978 )] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145600, [ 'c0_1'( a1987 ), hskp17, hskp14, hskp20, hskp14, hskp20 ]
% 67.91/68.31     )
% 67.91/68.31  , clause( 145599, [ ~( 'c0_1'( a1978 ) ), 'c0_1'( a1987 ), hskp17, hskp14, 
% 67.91/68.31    hskp20 ] )
% 67.91/68.31  , 0, clause( 125470, [ hskp14, hskp20, 'c0_1'( a1978 ) ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145601, [ 'c0_1'( a1987 ), hskp17, hskp14, hskp20, hskp20 ] )
% 67.91/68.31  , clause( 145600, [ 'c0_1'( a1987 ), hskp17, hskp14, hskp20, hskp14, hskp20
% 67.91/68.31     ] )
% 67.91/68.31  , 2, 4, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145602, [ 'c0_1'( a1987 ), hskp17, hskp14, hskp20 ] )
% 67.91/68.31  , clause( 145601, [ 'c0_1'( a1987 ), hskp17, hskp14, hskp20, hskp20 ] )
% 67.91/68.31  , 3, 4, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125477, [ hskp14, hskp20, hskp17, 'c0_1'( a1987 ) ] )
% 67.91/68.31  , clause( 145602, [ 'c0_1'( a1987 ), hskp17, hskp14, hskp20 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.31    , 0 ), ==>( 3, 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145603, [ hskp14, hskp17, hskp14, hskp20, hskp17 ] )
% 67.91/68.31  , clause( 115177, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.31  , 2, clause( 125477, [ hskp14, hskp20, hskp17, 'c0_1'( a1987 ) ] )
% 67.91/68.31  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145604, [ hskp14, hskp17, hskp20, hskp17 ] )
% 67.91/68.31  , clause( 145603, [ hskp14, hskp17, hskp14, hskp20, hskp17 ] )
% 67.91/68.31  , 0, 2, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  factor(
% 67.91/68.31  clause( 145605, [ hskp14, hskp17, hskp20 ] )
% 67.91/68.31  , clause( 145604, [ hskp14, hskp17, hskp20, hskp17 ] )
% 67.91/68.31  , 1, 3, substitution( 0, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125491, [ hskp14, hskp17, hskp20 ] )
% 67.91/68.31  , clause( 145605, [ hskp14, hskp17, hskp20 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.31    , 2 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145606, [ 'c1_1'( a2003 ), hskp14, hskp17 ] )
% 67.91/68.31  , clause( 54, [ 'c1_1'( a2003 ), ~( hskp20 ) ] )
% 67.91/68.31  , 1, clause( 125491, [ hskp14, hskp17, hskp20 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125492, [ hskp14, hskp17, 'c1_1'( a2003 ) ] )
% 67.91/68.31  , clause( 145606, [ 'c1_1'( a2003 ), hskp14, hskp17 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145607, [ 'c2_1'( a2003 ), hskp14, hskp17 ] )
% 67.91/68.31  , clause( 55, [ 'c2_1'( a2003 ), ~( hskp20 ) ] )
% 67.91/68.31  , 1, clause( 125491, [ hskp14, hskp17, hskp20 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125493, [ hskp14, hskp17, 'c2_1'( a2003 ) ] )
% 67.91/68.31  , clause( 145607, [ 'c2_1'( a2003 ), hskp14, hskp17 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145608, [ ~( 'c3_1'( a2003 ) ), hskp14, hskp17 ] )
% 67.91/68.31  , clause( 95, [ ~( 'c3_1'( a2003 ) ), ~( hskp20 ) ] )
% 67.91/68.31  , 1, clause( 125491, [ hskp14, hskp17, hskp20 ] )
% 67.91/68.31  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  subsumption(
% 67.91/68.31  clause( 125494, [ hskp14, hskp17, ~( 'c3_1'( a2003 ) ) ] )
% 67.91/68.31  , clause( 145608, [ ~( 'c3_1'( a2003 ) ), hskp14, hskp17 ] )
% 67.91/68.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.31    , 1 )] ) ).
% 67.91/68.31  
% 67.91/68.31  
% 67.91/68.31  resolution(
% 67.91/68.31  clause( 145609, [ ~( 'c0_1'( a2003 ) ), 'c0_1'( a1987 ), hskp17, hskp14, 
% 67.91/68.31    hskp17 ] )
% 67.91/68.31  , clause( 24358, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp17, ~( 'c1_1'( X
% 67.91/68.31     ) ) ] )
% 67.91/68.31  , 3, clause( 125492, [ hskp14, hskp17, 'c1_1'( a2003 ) ] )
% 67.91/68.32  , 2, substitution( 0, [ :=( X, a2003 )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145611, [ hskp14, hskp17, ~( 'c0_1'( a2003 ) ), hskp17, hskp14, 
% 67.91/68.32    hskp17 ] )
% 67.91/68.32  , clause( 115177, [ hskp14, hskp17, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , 2, clause( 145609, [ ~( 'c0_1'( a2003 ) ), 'c0_1'( a1987 ), hskp17, 
% 67.91/68.32    hskp14, hskp17 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145612, [ hskp14, hskp17, ~( 'c0_1'( a2003 ) ), hskp17, hskp17 ] )
% 67.91/68.32  , clause( 145611, [ hskp14, hskp17, ~( 'c0_1'( a2003 ) ), hskp17, hskp14, 
% 67.91/68.32    hskp17 ] )
% 67.91/68.32  , 0, 4, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145613, [ hskp14, hskp17, ~( 'c0_1'( a2003 ) ), hskp17 ] )
% 67.91/68.32  , clause( 145612, [ hskp14, hskp17, ~( 'c0_1'( a2003 ) ), hskp17, hskp17 ]
% 67.91/68.32     )
% 67.91/68.32  , 1, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145614, [ hskp14, hskp17, ~( 'c0_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 145613, [ hskp14, hskp17, ~( 'c0_1'( a2003 ) ), hskp17 ] )
% 67.91/68.32  , 1, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125500, [ hskp14, hskp17, ~( 'c0_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 145614, [ hskp14, hskp17, ~( 'c0_1'( a2003 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145615, [ hskp14, hskp17, hskp14, 'c1_1'( a1996 ), 'c0_1'( a2003 )
% 67.91/68.32    , ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 125494, [ hskp14, hskp17, ~( 'c3_1'( a2003 ) ) ] )
% 67.91/68.32  , 2, clause( 112035, [ hskp14, 'c1_1'( a1996 ), 'c0_1'( X ), ~( 'c2_1'( X )
% 67.91/68.32     ), 'c3_1'( X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2003 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145617, [ hskp14, hskp17, hskp14, hskp17, hskp14, 'c0_1'( a2003 ), 
% 67.91/68.32    ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 117223, [ hskp14, hskp17, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.32  , 2, clause( 145615, [ hskp14, hskp17, hskp14, 'c1_1'( a1996 ), 'c0_1'( 
% 67.91/68.32    a2003 ), ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145618, [ hskp14, hskp17, hskp17, hskp14, 'c0_1'( a2003 ), ~( 
% 67.91/68.32    'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 145617, [ hskp14, hskp17, hskp14, hskp17, hskp14, 'c0_1'( a2003 )
% 67.91/68.32    , ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145619, [ hskp14, hskp17, hskp17, 'c0_1'( a2003 ), ~( 'c2_1'( a2003
% 67.91/68.32     ) ) ] )
% 67.91/68.32  , clause( 145618, [ hskp14, hskp17, hskp17, hskp14, 'c0_1'( a2003 ), ~( 
% 67.91/68.32    'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , 0, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145620, [ hskp14, hskp17, 'c0_1'( a2003 ), ~( 'c2_1'( a2003 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 145619, [ hskp14, hskp17, hskp17, 'c0_1'( a2003 ), ~( 'c2_1'( 
% 67.91/68.32    a2003 ) ) ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125503, [ hskp14, hskp17, 'c0_1'( a2003 ), ~( 'c2_1'( a2003 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 145620, [ hskp14, hskp17, 'c0_1'( a2003 ), ~( 'c2_1'( a2003 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145621, [ hskp14, hskp17, hskp14, hskp17, ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 125500, [ hskp14, hskp17, ~( 'c0_1'( a2003 ) ) ] )
% 67.91/68.32  , 2, clause( 125503, [ hskp14, hskp17, 'c0_1'( a2003 ), ~( 'c2_1'( a2003 )
% 67.91/68.32     ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145622, [ hskp14, hskp17, hskp17, ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 145621, [ hskp14, hskp17, hskp14, hskp17, ~( 'c2_1'( a2003 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145623, [ hskp14, hskp17, ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 145622, [ hskp14, hskp17, hskp17, ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145624, [ hskp14, hskp17, hskp14, hskp17 ] )
% 67.91/68.32  , clause( 145623, [ hskp14, hskp17, ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , 2, clause( 125493, [ hskp14, hskp17, 'c2_1'( a2003 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145625, [ hskp14, hskp17, hskp17 ] )
% 67.91/68.32  , clause( 145624, [ hskp14, hskp17, hskp14, hskp17 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145626, [ hskp14, hskp17 ] )
% 67.91/68.32  , clause( 145625, [ hskp14, hskp17, hskp17 ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125508, [ hskp14, hskp17 ] )
% 67.91/68.32  , clause( 145626, [ hskp14, hskp17 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145627, [ 'c1_1'( a1998 ), hskp14 ] )
% 67.91/68.32  , clause( 58, [ 'c1_1'( a1998 ), ~( hskp17 ) ] )
% 67.91/68.32  , 1, clause( 125508, [ hskp14, hskp17 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125509, [ hskp14, 'c1_1'( a1998 ) ] )
% 67.91/68.32  , clause( 145627, [ 'c1_1'( a1998 ), hskp14 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145628, [ 'c3_1'( a1998 ), hskp14 ] )
% 67.91/68.32  , clause( 59, [ 'c3_1'( a1998 ), ~( hskp17 ) ] )
% 67.91/68.32  , 1, clause( 125508, [ hskp14, hskp17 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125510, [ hskp14, 'c3_1'( a1998 ) ] )
% 67.91/68.32  , clause( 145628, [ 'c3_1'( a1998 ), hskp14 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145629, [ ~( 'c0_1'( a1998 ) ), hskp14 ] )
% 67.91/68.32  , clause( 100, [ ~( 'c0_1'( a1998 ) ), ~( hskp17 ) ] )
% 67.91/68.32  , 1, clause( 125508, [ hskp14, hskp17 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125511, [ hskp14, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.32  , clause( 145629, [ ~( 'c0_1'( a1998 ) ), hskp14 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145630, [ ~( 'c1_1'( a1998 ) ), 'c0_1'( a1998 ), hskp4, hskp18, 
% 67.91/68.32    hskp14 ] )
% 67.91/68.32  , clause( 280, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, hskp18, ~( 'c3_1'( X
% 67.91/68.32     ) ) ] )
% 67.91/68.32  , 4, clause( 125510, [ hskp14, 'c3_1'( a1998 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, a1998 )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145631, [ 'c0_1'( a1998 ), hskp4, hskp18, hskp14, hskp14 ] )
% 67.91/68.32  , clause( 145630, [ ~( 'c1_1'( a1998 ) ), 'c0_1'( a1998 ), hskp4, hskp18, 
% 67.91/68.32    hskp14 ] )
% 67.91/68.32  , 0, clause( 125509, [ hskp14, 'c1_1'( a1998 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145632, [ 'c0_1'( a1998 ), hskp4, hskp18, hskp14 ] )
% 67.91/68.32  , clause( 145631, [ 'c0_1'( a1998 ), hskp4, hskp18, hskp14, hskp14 ] )
% 67.91/68.32  , 3, 4, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125583, [ hskp14, hskp4, hskp18, 'c0_1'( a1998 ) ] )
% 67.91/68.32  , clause( 145632, [ 'c0_1'( a1998 ), hskp4, hskp18, hskp14 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 ), ==>( 3, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145633, [ hskp14, hskp14, hskp4, hskp18 ] )
% 67.91/68.32  , clause( 125511, [ hskp14, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.32  , 1, clause( 125583, [ hskp14, hskp4, hskp18, 'c0_1'( a1998 ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145634, [ hskp14, hskp4, hskp18 ] )
% 67.91/68.32  , clause( 145633, [ hskp14, hskp14, hskp4, hskp18 ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125681, [ hskp14, hskp18, hskp4 ] )
% 67.91/68.32  , clause( 145634, [ hskp14, hskp4, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145635, [ 'c0_1'( a1975 ), hskp14, hskp18 ] )
% 67.91/68.32  , clause( 76, [ 'c0_1'( a1975 ), ~( hskp4 ) ] )
% 67.91/68.32  , 1, clause( 125681, [ hskp14, hskp18, hskp4 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125682, [ hskp14, hskp18, 'c0_1'( a1975 ) ] )
% 67.91/68.32  , clause( 145635, [ 'c0_1'( a1975 ), hskp14, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145636, [ ~( 'c1_1'( a1975 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.32  , 1, clause( 125681, [ hskp14, hskp18, hskp4 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125683, [ hskp14, hskp18, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.32  , clause( 145636, [ ~( 'c1_1'( a1975 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145637, [ ~( 'c2_1'( a1975 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.32  , 1, clause( 125681, [ hskp14, hskp18, hskp4 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125684, [ hskp14, hskp18, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.32  , clause( 145637, [ ~( 'c2_1'( a1975 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145638, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1975 )
% 67.91/68.32     ), 'c1_1'( a1975 ) ] )
% 67.91/68.32  , clause( 125684, [ hskp14, hskp18, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.32  , 2, clause( 31094, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.32    'c2_1'( X ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145639, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), 
% 67.91/68.32    hskp14, hskp18 ] )
% 67.91/68.32  , clause( 145638, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1975
% 67.91/68.32     ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.32  , 3, clause( 125682, [ hskp14, hskp18, 'c0_1'( a1975 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145640, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), 
% 67.91/68.32    hskp18 ] )
% 67.91/68.32  , clause( 145639, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), 
% 67.91/68.32    hskp14, hskp18 ] )
% 67.91/68.32  , 0, 4, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145641, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 145640, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), 
% 67.91/68.32    hskp18 ] )
% 67.91/68.32  , 1, 4, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125687, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 145641, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ]
% 67.91/68.32     )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145642, [ hskp14, hskp18, hskp14, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , clause( 125683, [ hskp14, hskp18, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.32  , 2, clause( 125687, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975
% 67.91/68.32     ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145643, [ hskp14, hskp18, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , clause( 145642, [ hskp14, hskp18, hskp14, hskp18, ~( 'c0_1'( a1987 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145644, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , clause( 145643, [ hskp14, hskp18, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125765, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , clause( 145644, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145645, [ hskp14, hskp18, hskp18, hskp9 ] )
% 67.91/68.32  , clause( 125765, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , 2, clause( 119452, [ hskp18, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145646, [ hskp14, hskp18, hskp9 ] )
% 67.91/68.32  , clause( 145645, [ hskp14, hskp18, hskp18, hskp9 ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125769, [ hskp14, hskp18, hskp9 ] )
% 67.91/68.32  , clause( 145646, [ hskp14, hskp18, hskp9 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145647, [ hskp14, hskp18, hskp19 ] )
% 67.91/68.32  , clause( 125765, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , 2, clause( 118628, [ hskp19, 'c0_1'( a1987 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125770, [ hskp14, hskp18, hskp19 ] )
% 67.91/68.32  , clause( 145647, [ hskp14, hskp18, hskp19 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145648, [ ~( 'c0_1'( a1985 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , clause( 112, [ ~( 'c0_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.32  , 1, clause( 125769, [ hskp14, hskp18, hskp9 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125774, [ hskp14, hskp18, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.32  , clause( 145648, [ ~( 'c0_1'( a1985 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145649, [ ~( 'c3_1'( a1985 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , clause( 113, [ ~( 'c3_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.32  , 1, clause( 125769, [ hskp14, hskp18, hskp9 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125775, [ hskp14, hskp18, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.32  , clause( 145649, [ ~( 'c3_1'( a1985 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145650, [ 'c2_1'( a2001 ), hskp14, hskp18 ] )
% 67.91/68.32  , clause( 56, [ 'c2_1'( a2001 ), ~( hskp19 ) ] )
% 67.91/68.32  , 1, clause( 125770, [ hskp14, hskp18, hskp19 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125777, [ hskp14, hskp18, 'c2_1'( a2001 ) ] )
% 67.91/68.32  , clause( 145650, [ 'c2_1'( a2001 ), hskp14, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145651, [ ~( 'c0_1'( a2001 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , clause( 96, [ ~( 'c0_1'( a2001 ) ), ~( hskp19 ) ] )
% 67.91/68.32  , 1, clause( 125770, [ hskp14, hskp18, hskp19 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125779, [ hskp14, hskp18, ~( 'c0_1'( a2001 ) ) ] )
% 67.91/68.32  , clause( 145651, [ ~( 'c0_1'( a2001 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145652, [ hskp14, 'c0_1'( a2001 ), ~( 'c1_1'( a1996 ) ), hskp14, 
% 67.91/68.32    hskp18 ] )
% 67.91/68.32  , clause( 117213, [ hskp14, 'c0_1'( X ), ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( X
% 67.91/68.32     ) ) ] )
% 67.91/68.32  , 3, clause( 125777, [ hskp14, hskp18, 'c2_1'( a2001 ) ] )
% 67.91/68.32  , 2, substitution( 0, [ :=( X, a2001 )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145654, [ hskp14, hskp18, hskp14, ~( 'c1_1'( a1996 ) ), hskp14, 
% 67.91/68.32    hskp18 ] )
% 67.91/68.32  , clause( 125779, [ hskp14, hskp18, ~( 'c0_1'( a2001 ) ) ] )
% 67.91/68.32  , 2, clause( 145652, [ hskp14, 'c0_1'( a2001 ), ~( 'c1_1'( a1996 ) ), 
% 67.91/68.32    hskp14, hskp18 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145655, [ hskp14, hskp18, ~( 'c1_1'( a1996 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , clause( 145654, [ hskp14, hskp18, hskp14, ~( 'c1_1'( a1996 ) ), hskp14, 
% 67.91/68.32    hskp18 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145656, [ hskp14, hskp18, ~( 'c1_1'( a1996 ) ), hskp18 ] )
% 67.91/68.32  , clause( 145655, [ hskp14, hskp18, ~( 'c1_1'( a1996 ) ), hskp14, hskp18 ]
% 67.91/68.32     )
% 67.91/68.32  , 0, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145657, [ hskp14, hskp18, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.32  , clause( 145656, [ hskp14, hskp18, ~( 'c1_1'( a1996 ) ), hskp18 ] )
% 67.91/68.32  , 1, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125787, [ hskp14, hskp18, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.32  , clause( 145657, [ hskp14, hskp18, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145658, [ hskp14, hskp18, hskp14, 'c1_1'( a1996 ), 'c0_1'( a1985 )
% 67.91/68.32    , ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.32  , clause( 125775, [ hskp14, hskp18, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.32  , 2, clause( 112035, [ hskp14, 'c1_1'( a1996 ), 'c0_1'( X ), ~( 'c2_1'( X )
% 67.91/68.32     ), 'c3_1'( X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1985 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145660, [ hskp14, hskp18, hskp14, hskp18, hskp14, 'c0_1'( a1985 ), 
% 67.91/68.32    ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.32  , clause( 125787, [ hskp14, hskp18, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.32  , 2, clause( 145658, [ hskp14, hskp18, hskp14, 'c1_1'( a1996 ), 'c0_1'( 
% 67.91/68.32    a1985 ), ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145661, [ hskp14, hskp18, hskp18, hskp14, 'c0_1'( a1985 ), ~( 
% 67.91/68.32    'c2_1'( a1985 ) ) ] )
% 67.91/68.32  , clause( 145660, [ hskp14, hskp18, hskp14, hskp18, hskp14, 'c0_1'( a1985 )
% 67.91/68.32    , ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145662, [ hskp14, hskp18, hskp18, 'c0_1'( a1985 ), ~( 'c2_1'( a1985
% 67.91/68.32     ) ) ] )
% 67.91/68.32  , clause( 145661, [ hskp14, hskp18, hskp18, hskp14, 'c0_1'( a1985 ), ~( 
% 67.91/68.32    'c2_1'( a1985 ) ) ] )
% 67.91/68.32  , 0, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145663, [ hskp14, hskp18, 'c0_1'( a1985 ), ~( 'c2_1'( a1985 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 145662, [ hskp14, hskp18, hskp18, 'c0_1'( a1985 ), ~( 'c2_1'( 
% 67.91/68.32    a1985 ) ) ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125817, [ hskp14, hskp18, 'c0_1'( a1985 ), ~( 'c2_1'( a1985 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 145663, [ hskp14, hskp18, 'c0_1'( a1985 ), ~( 'c2_1'( a1985 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145664, [ hskp14, hskp18, hskp14, hskp18, ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.32  , clause( 125774, [ hskp14, hskp18, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.32  , 2, clause( 125817, [ hskp14, hskp18, 'c0_1'( a1985 ), ~( 'c2_1'( a1985 )
% 67.91/68.32     ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145665, [ hskp14, hskp18, hskp18, ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.32  , clause( 145664, [ hskp14, hskp18, hskp14, hskp18, ~( 'c2_1'( a1985 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145666, [ hskp14, hskp18, ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.32  , clause( 145665, [ hskp14, hskp18, hskp18, ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 125904, [ hskp14, hskp18, ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.32  , clause( 145666, [ hskp14, hskp18, ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145667, [ hskp20, hskp29, 'c0_1'( a1970 ), ~( 'c1_1'( a1970 ) ), 
% 67.91/68.32    hskp20 ] )
% 67.91/68.32  , clause( 121428, [ hskp20, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 
% 67.91/68.32    'c3_1'( X ) ) ] )
% 67.91/68.32  , 4, clause( 125147, [ hskp20, 'c3_1'( a1970 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145669, [ hskp20, hskp29, 'c0_1'( a1970 ), hskp20, hskp20 ] )
% 67.91/68.32  , clause( 145667, [ hskp20, hskp29, 'c0_1'( a1970 ), ~( 'c1_1'( a1970 ) ), 
% 67.91/68.32    hskp20 ] )
% 67.91/68.32  , 3, clause( 125149, [ hskp20, 'c1_1'( a1970 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145670, [ hskp20, hskp29, 'c0_1'( a1970 ), hskp20 ] )
% 67.91/68.32  , clause( 145669, [ hskp20, hskp29, 'c0_1'( a1970 ), hskp20, hskp20 ] )
% 67.91/68.32  , 0, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145671, [ hskp20, hskp29, 'c0_1'( a1970 ) ] )
% 67.91/68.32  , clause( 145670, [ hskp20, hskp29, 'c0_1'( a1970 ), hskp20 ] )
% 67.91/68.32  , 0, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 127193, [ hskp20, hskp29, 'c0_1'( a1970 ) ] )
% 67.91/68.32  , clause( 145671, [ hskp20, hskp29, 'c0_1'( a1970 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145672, [ hskp20, hskp17, hskp20, hskp29 ] )
% 67.91/68.32  , clause( 125190, [ hskp20, hskp17, ~( 'c0_1'( a1970 ) ) ] )
% 67.91/68.32  , 2, clause( 127193, [ hskp20, hskp29, 'c0_1'( a1970 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145673, [ hskp20, hskp17, hskp29 ] )
% 67.91/68.32  , clause( 145672, [ hskp20, hskp17, hskp20, hskp29 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 127197, [ hskp20, hskp17, hskp29 ] )
% 67.91/68.32  , clause( 145673, [ hskp20, hskp17, hskp29 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145674, [ 'c2_1'( a1978 ), hskp20, hskp17 ] )
% 67.91/68.32  , clause( 41, [ 'c2_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.32  , 1, clause( 127197, [ hskp20, hskp17, hskp29 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 127200, [ hskp17, hskp20, 'c2_1'( a1978 ) ] )
% 67.91/68.32  , clause( 145674, [ 'c2_1'( a1978 ), hskp20, hskp17 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145675, [ 'c1_1'( a1978 ), hskp20, hskp17 ] )
% 67.91/68.32  , clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.32  , 1, clause( 127197, [ hskp20, hskp17, hskp29 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 127201, [ hskp17, hskp20, 'c1_1'( a1978 ) ] )
% 67.91/68.32  , clause( 145675, [ 'c1_1'( a1978 ), hskp20, hskp17 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145676, [ 'c0_1'( a1978 ), hskp20, hskp17 ] )
% 67.91/68.32  , clause( 39, [ 'c0_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.32  , 1, clause( 127197, [ hskp20, hskp17, hskp29 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 127202, [ hskp17, hskp20, 'c0_1'( a1978 ) ] )
% 67.91/68.32  , clause( 145676, [ 'c0_1'( a1978 ), hskp20, hskp17 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145677, [ ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( a1978 ) ), hskp17, 
% 67.91/68.32    hskp17, hskp20 ] )
% 67.91/68.32  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.32     ) ] )
% 67.91/68.32  , 3, clause( 127200, [ hskp17, hskp20, 'c2_1'( a1978 ) ] )
% 67.91/68.32  , 2, substitution( 0, [ :=( X, a1978 )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145679, [ ~( 'c1_1'( a1978 ) ), hskp17, hskp17, hskp20, hskp17, 
% 67.91/68.32    hskp20 ] )
% 67.91/68.32  , clause( 145677, [ ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( a1978 ) ), hskp17, 
% 67.91/68.32    hskp17, hskp20 ] )
% 67.91/68.32  , 0, clause( 127202, [ hskp17, hskp20, 'c0_1'( a1978 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145680, [ ~( 'c1_1'( a1978 ) ), hskp17, hskp20, hskp17, hskp20 ] )
% 67.91/68.32  , clause( 145679, [ ~( 'c1_1'( a1978 ) ), hskp17, hskp17, hskp20, hskp17, 
% 67.91/68.32    hskp20 ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145681, [ ~( 'c1_1'( a1978 ) ), hskp17, hskp20, hskp20 ] )
% 67.91/68.32  , clause( 145680, [ ~( 'c1_1'( a1978 ) ), hskp17, hskp20, hskp17, hskp20 ]
% 67.91/68.32     )
% 67.91/68.32  , 1, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145682, [ ~( 'c1_1'( a1978 ) ), hskp17, hskp20 ] )
% 67.91/68.32  , clause( 145681, [ ~( 'c1_1'( a1978 ) ), hskp17, hskp20, hskp20 ] )
% 67.91/68.32  , 2, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 127210, [ hskp17, hskp20, ~( 'c1_1'( a1978 ) ) ] )
% 67.91/68.32  , clause( 145682, [ ~( 'c1_1'( a1978 ) ), hskp17, hskp20 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145683, [ hskp17, hskp20, hskp17, hskp20 ] )
% 67.91/68.32  , clause( 127210, [ hskp17, hskp20, ~( 'c1_1'( a1978 ) ) ] )
% 67.91/68.32  , 2, clause( 127201, [ hskp17, hskp20, 'c1_1'( a1978 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145684, [ hskp17, hskp20, hskp20 ] )
% 67.91/68.32  , clause( 145683, [ hskp17, hskp20, hskp17, hskp20 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145685, [ hskp17, hskp20 ] )
% 67.91/68.32  , clause( 145684, [ hskp17, hskp20, hskp20 ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 127213, [ hskp17, hskp20 ] )
% 67.91/68.32  , clause( 145685, [ hskp17, hskp20 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145686, [ 'c1_1'( a2003 ), hskp17 ] )
% 67.91/68.32  , clause( 54, [ 'c1_1'( a2003 ), ~( hskp20 ) ] )
% 67.91/68.32  , 1, clause( 127213, [ hskp17, hskp20 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 127214, [ hskp17, 'c1_1'( a2003 ) ] )
% 67.91/68.32  , clause( 145686, [ 'c1_1'( a2003 ), hskp17 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145687, [ 'c2_1'( a2003 ), hskp17 ] )
% 67.91/68.32  , clause( 55, [ 'c2_1'( a2003 ), ~( hskp20 ) ] )
% 67.91/68.32  , 1, clause( 127213, [ hskp17, hskp20 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 127215, [ hskp17, 'c2_1'( a2003 ) ] )
% 67.91/68.32  , clause( 145687, [ 'c2_1'( a2003 ), hskp17 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145688, [ ~( 'c0_1'( a2003 ) ), ~( 'c1_1'( a2003 ) ), hskp17, 
% 67.91/68.32    hskp17 ] )
% 67.91/68.32  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.32     ) ] )
% 67.91/68.32  , 3, clause( 127215, [ hskp17, 'c2_1'( a2003 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, a2003 )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145690, [ ~( 'c0_1'( a2003 ) ), hskp17, hskp17, hskp17 ] )
% 67.91/68.32  , clause( 145688, [ ~( 'c0_1'( a2003 ) ), ~( 'c1_1'( a2003 ) ), hskp17, 
% 67.91/68.32    hskp17 ] )
% 67.91/68.32  , 1, clause( 127214, [ hskp17, 'c1_1'( a2003 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145691, [ ~( 'c0_1'( a2003 ) ), hskp17, hskp17 ] )
% 67.91/68.32  , clause( 145690, [ ~( 'c0_1'( a2003 ) ), hskp17, hskp17, hskp17 ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145692, [ ~( 'c0_1'( a2003 ) ), hskp17 ] )
% 67.91/68.32  , clause( 145691, [ ~( 'c0_1'( a2003 ) ), hskp17, hskp17 ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 127264, [ hskp17, ~( 'c0_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 145692, [ ~( 'c0_1'( a2003 ) ), hskp17 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145693, [ hskp20, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ), hskp20 ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 125174, [ hskp20, 'c0_1'( X ), ~( 'c2_1'( a1970 ) ), 'c2_1'( X )
% 67.91/68.32    , 'c3_1'( X ) ] )
% 67.91/68.32  , 2, clause( 125148, [ hskp20, 'c2_1'( a1970 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145694, [ hskp20, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , clause( 145693, [ hskp20, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ), hskp20 ]
% 67.91/68.32     )
% 67.91/68.32  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132663, [ hskp20, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , clause( 145694, [ hskp20, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.32    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145695, [ hskp18, hskp20, hskp20, 'c0_1'( a1985 ), 'c2_1'( a1985 )
% 67.91/68.32     ] )
% 67.91/68.32  , clause( 119457, [ hskp18, hskp20, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.32  , 2, clause( 132663, [ hskp20, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1985 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145697, [ hskp18, hskp20, hskp18, hskp20, hskp20, 'c2_1'( a1985 ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 119456, [ hskp18, hskp20, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.32  , 2, clause( 145695, [ hskp18, hskp20, hskp20, 'c0_1'( a1985 ), 'c2_1'( 
% 67.91/68.32    a1985 ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145698, [ hskp18, hskp20, hskp20, hskp20, 'c2_1'( a1985 ) ] )
% 67.91/68.32  , clause( 145697, [ hskp18, hskp20, hskp18, hskp20, hskp20, 'c2_1'( a1985 )
% 67.91/68.32     ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145699, [ hskp18, hskp20, hskp20, 'c2_1'( a1985 ) ] )
% 67.91/68.32  , clause( 145698, [ hskp18, hskp20, hskp20, hskp20, 'c2_1'( a1985 ) ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145700, [ hskp18, hskp20, 'c2_1'( a1985 ) ] )
% 67.91/68.32  , clause( 145699, [ hskp18, hskp20, hskp20, 'c2_1'( a1985 ) ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132671, [ hskp20, hskp18, 'c2_1'( a1985 ) ] )
% 67.91/68.32  , clause( 145700, [ hskp18, hskp20, 'c2_1'( a1985 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145701, [ hskp14, hskp18, hskp20, hskp18 ] )
% 67.91/68.32  , clause( 125904, [ hskp14, hskp18, ~( 'c2_1'( a1985 ) ) ] )
% 67.91/68.32  , 2, clause( 132671, [ hskp20, hskp18, 'c2_1'( a1985 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145702, [ hskp14, hskp18, hskp20 ] )
% 67.91/68.32  , clause( 145701, [ hskp14, hskp18, hskp20, hskp18 ] )
% 67.91/68.32  , 1, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132685, [ hskp18, hskp14, hskp20 ] )
% 67.91/68.32  , clause( 145702, [ hskp14, hskp18, hskp20 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145703, [ 'c2_1'( a2003 ), hskp18, hskp14 ] )
% 67.91/68.32  , clause( 55, [ 'c2_1'( a2003 ), ~( hskp20 ) ] )
% 67.91/68.32  , 1, clause( 132685, [ hskp18, hskp14, hskp20 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132688, [ hskp14, hskp18, 'c2_1'( a2003 ) ] )
% 67.91/68.32  , clause( 145703, [ 'c2_1'( a2003 ), hskp18, hskp14 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145704, [ ~( 'c3_1'( a2003 ) ), hskp18, hskp14 ] )
% 67.91/68.32  , clause( 95, [ ~( 'c3_1'( a2003 ) ), ~( hskp20 ) ] )
% 67.91/68.32  , 1, clause( 132685, [ hskp18, hskp14, hskp20 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132689, [ hskp14, hskp18, ~( 'c3_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 145704, [ ~( 'c3_1'( a2003 ) ), hskp18, hskp14 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145705, [ hskp14, hskp18, hskp14, 'c1_1'( a1996 ), 'c0_1'( a2003 )
% 67.91/68.32    , ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 132689, [ hskp14, hskp18, ~( 'c3_1'( a2003 ) ) ] )
% 67.91/68.32  , 2, clause( 112035, [ hskp14, 'c1_1'( a1996 ), 'c0_1'( X ), ~( 'c2_1'( X )
% 67.91/68.32     ), 'c3_1'( X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2003 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145707, [ hskp14, hskp18, hskp14, hskp18, hskp14, 'c0_1'( a2003 ), 
% 67.91/68.32    ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 125787, [ hskp14, hskp18, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.32  , 2, clause( 145705, [ hskp14, hskp18, hskp14, 'c1_1'( a1996 ), 'c0_1'( 
% 67.91/68.32    a2003 ), ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145708, [ hskp14, hskp18, hskp18, hskp14, 'c0_1'( a2003 ), ~( 
% 67.91/68.32    'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 145707, [ hskp14, hskp18, hskp14, hskp18, hskp14, 'c0_1'( a2003 )
% 67.91/68.32    , ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145709, [ hskp14, hskp18, hskp18, 'c0_1'( a2003 ), ~( 'c2_1'( a2003
% 67.91/68.32     ) ) ] )
% 67.91/68.32  , clause( 145708, [ hskp14, hskp18, hskp18, hskp14, 'c0_1'( a2003 ), ~( 
% 67.91/68.32    'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , 0, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145710, [ hskp14, hskp18, 'c0_1'( a2003 ), ~( 'c2_1'( a2003 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 145709, [ hskp14, hskp18, hskp18, 'c0_1'( a2003 ), ~( 'c2_1'( 
% 67.91/68.32    a2003 ) ) ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132693, [ hskp14, hskp18, 'c0_1'( a2003 ), ~( 'c2_1'( a2003 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 145710, [ hskp14, hskp18, 'c0_1'( a2003 ), ~( 'c2_1'( a2003 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145711, [ hskp14, hskp18, ~( 'c0_1'( a2003 ) ), 'c0_1'( a1987 ), 
% 67.91/68.32    hskp5, ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 132689, [ hskp14, hskp18, ~( 'c3_1'( a2003 ) ) ] )
% 67.91/68.32  , 2, clause( 23293, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( 
% 67.91/68.32    X ) ), 'c3_1'( X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2003 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145712, [ hskp14, hskp18, hskp14, hskp18, ~( 'c0_1'( a2003 ) ), 
% 67.91/68.32    hskp5, ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 125765, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , 2, clause( 145711, [ hskp14, hskp18, ~( 'c0_1'( a2003 ) ), 'c0_1'( a1987
% 67.91/68.32     ), hskp5, ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145713, [ hskp14, hskp18, hskp18, ~( 'c0_1'( a2003 ) ), hskp5, ~( 
% 67.91/68.32    'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 145712, [ hskp14, hskp18, hskp14, hskp18, ~( 'c0_1'( a2003 ) ), 
% 67.91/68.32    hskp5, ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145714, [ hskp14, hskp18, ~( 'c0_1'( a2003 ) ), hskp5, ~( 'c2_1'( 
% 67.91/68.32    a2003 ) ) ] )
% 67.91/68.32  , clause( 145713, [ hskp14, hskp18, hskp18, ~( 'c0_1'( a2003 ) ), hskp5, 
% 67.91/68.32    ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132694, [ hskp14, hskp18, hskp5, ~( 'c0_1'( a2003 ) ), ~( 'c2_1'( 
% 67.91/68.32    a2003 ) ) ] )
% 67.91/68.32  , clause( 145714, [ hskp14, hskp18, ~( 'c0_1'( a2003 ) ), hskp5, ~( 'c2_1'( 
% 67.91/68.32    a2003 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145715, [ hskp14, hskp18, 'c0_1'( a2003 ), hskp14, hskp18 ] )
% 67.91/68.32  , clause( 132693, [ hskp14, hskp18, 'c0_1'( a2003 ), ~( 'c2_1'( a2003 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , 3, clause( 132688, [ hskp14, hskp18, 'c2_1'( a2003 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145716, [ hskp14, hskp18, 'c0_1'( a2003 ), hskp18 ] )
% 67.91/68.32  , clause( 145715, [ hskp14, hskp18, 'c0_1'( a2003 ), hskp14, hskp18 ] )
% 67.91/68.32  , 0, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145717, [ hskp14, hskp18, 'c0_1'( a2003 ) ] )
% 67.91/68.32  , clause( 145716, [ hskp14, hskp18, 'c0_1'( a2003 ), hskp18 ] )
% 67.91/68.32  , 1, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132711, [ hskp14, hskp18, 'c0_1'( a2003 ) ] )
% 67.91/68.32  , clause( 145717, [ hskp14, hskp18, 'c0_1'( a2003 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145718, [ hskp14, hskp18, hskp5, ~( 'c2_1'( a2003 ) ), hskp14, 
% 67.91/68.32    hskp18 ] )
% 67.91/68.32  , clause( 132694, [ hskp14, hskp18, hskp5, ~( 'c0_1'( a2003 ) ), ~( 'c2_1'( 
% 67.91/68.32    a2003 ) ) ] )
% 67.91/68.32  , 3, clause( 132711, [ hskp14, hskp18, 'c0_1'( a2003 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145719, [ hskp14, hskp18, hskp5, ~( 'c2_1'( a2003 ) ), hskp18 ] )
% 67.91/68.32  , clause( 145718, [ hskp14, hskp18, hskp5, ~( 'c2_1'( a2003 ) ), hskp14, 
% 67.91/68.32    hskp18 ] )
% 67.91/68.32  , 0, 4, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145720, [ hskp14, hskp18, hskp5, ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , clause( 145719, [ hskp14, hskp18, hskp5, ~( 'c2_1'( a2003 ) ), hskp18 ]
% 67.91/68.32     )
% 67.91/68.32  , 1, 4, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145721, [ hskp14, hskp18, hskp5, hskp14, hskp18 ] )
% 67.91/68.32  , clause( 145720, [ hskp14, hskp18, hskp5, ~( 'c2_1'( a2003 ) ) ] )
% 67.91/68.32  , 3, clause( 132688, [ hskp14, hskp18, 'c2_1'( a2003 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145722, [ hskp14, hskp18, hskp5, hskp18 ] )
% 67.91/68.32  , clause( 145721, [ hskp14, hskp18, hskp5, hskp14, hskp18 ] )
% 67.91/68.32  , 0, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145723, [ hskp14, hskp18, hskp5 ] )
% 67.91/68.32  , clause( 145722, [ hskp14, hskp18, hskp5, hskp18 ] )
% 67.91/68.32  , 1, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132762, [ hskp14, hskp18, hskp5 ] )
% 67.91/68.32  , clause( 145723, [ hskp14, hskp18, hskp5 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145724, [ 'c1_1'( a1977 ), hskp14, hskp18 ] )
% 67.91/68.32  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.32  , 1, clause( 132762, [ hskp14, hskp18, hskp5 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132763, [ hskp14, hskp18, 'c1_1'( a1977 ) ] )
% 67.91/68.32  , clause( 145724, [ 'c1_1'( a1977 ), hskp14, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145725, [ ~( 'c2_1'( a1977 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.32  , 1, clause( 132762, [ hskp14, hskp18, hskp5 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132764, [ hskp14, hskp18, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.32  , clause( 145725, [ ~( 'c2_1'( a1977 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145726, [ ~( 'c3_1'( a1977 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.32  , 1, clause( 132762, [ hskp14, hskp18, hskp5 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132765, [ hskp14, hskp18, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.32  , clause( 145726, [ ~( 'c3_1'( a1977 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145727, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( a1977 )
% 67.91/68.32     ), 'c0_1'( a1987 ) ] )
% 67.91/68.32  , clause( 132764, [ hskp14, hskp18, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.32  , 2, clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.91/68.32    'c2_1'( X ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145728, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.32    hskp14, hskp18 ] )
% 67.91/68.32  , clause( 145727, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( a1977
% 67.91/68.32     ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.32  , 3, clause( 132763, [ hskp14, hskp18, 'c1_1'( a1977 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145729, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.32    hskp18 ] )
% 67.91/68.32  , clause( 145728, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.32    hskp14, hskp18 ] )
% 67.91/68.32  , 0, 4, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145730, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 145729, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), 
% 67.91/68.32    hskp18 ] )
% 67.91/68.32  , 1, 4, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132766, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 145730, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ]
% 67.91/68.32     )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145731, [ hskp14, hskp18, hskp14, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.32  , clause( 125765, [ hskp14, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , 2, clause( 132766, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987
% 67.91/68.32     ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145732, [ hskp14, hskp18, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.32  , clause( 145731, [ hskp14, hskp18, hskp14, hskp18, ~( 'c0_1'( a1977 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145733, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.32  , clause( 145732, [ hskp14, hskp18, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132777, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.32  , clause( 145733, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145734, [ hskp14, hskp18, hskp18, 'c0_1'( a1977 ), ~( 'c1_1'( a1977
% 67.91/68.32     ) ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , clause( 132765, [ hskp14, hskp18, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.32  , 2, clause( 121499, [ hskp18, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( 
% 67.91/68.32    a1979 ) ), 'c3_1'( X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145736, [ hskp14, hskp18, hskp14, hskp18, hskp18, ~( 'c1_1'( a1977
% 67.91/68.32     ) ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , clause( 132777, [ hskp14, hskp18, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.32  , 2, clause( 145734, [ hskp14, hskp18, hskp18, 'c0_1'( a1977 ), ~( 'c1_1'( 
% 67.91/68.32    a1977 ) ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145737, [ hskp14, hskp18, hskp18, hskp18, ~( 'c1_1'( a1977 ) ), ~( 
% 67.91/68.32    'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , clause( 145736, [ hskp14, hskp18, hskp14, hskp18, hskp18, ~( 'c1_1'( 
% 67.91/68.32    a1977 ) ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145738, [ hskp14, hskp18, hskp18, ~( 'c1_1'( a1977 ) ), ~( 'c1_1'( 
% 67.91/68.32    a1979 ) ) ] )
% 67.91/68.32  , clause( 145737, [ hskp14, hskp18, hskp18, hskp18, ~( 'c1_1'( a1977 ) ), 
% 67.91/68.32    ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145739, [ hskp14, hskp18, ~( 'c1_1'( a1977 ) ), ~( 'c1_1'( a1979 )
% 67.91/68.32     ) ] )
% 67.91/68.32  , clause( 145738, [ hskp14, hskp18, hskp18, ~( 'c1_1'( a1977 ) ), ~( 'c1_1'( 
% 67.91/68.32    a1979 ) ) ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132918, [ hskp18, ~( 'c1_1'( a1977 ) ), hskp14, ~( 'c1_1'( a1979 )
% 67.91/68.32     ) ] )
% 67.91/68.32  , clause( 145739, [ hskp14, hskp18, ~( 'c1_1'( a1977 ) ), ~( 'c1_1'( a1979
% 67.91/68.32     ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145740, [ hskp18, hskp14, ~( 'c1_1'( a1979 ) ), hskp14, hskp18 ] )
% 67.91/68.32  , clause( 132918, [ hskp18, ~( 'c1_1'( a1977 ) ), hskp14, ~( 'c1_1'( a1979
% 67.91/68.32     ) ) ] )
% 67.91/68.32  , 1, clause( 132763, [ hskp14, hskp18, 'c1_1'( a1977 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145741, [ hskp18, hskp14, ~( 'c1_1'( a1979 ) ), hskp14 ] )
% 67.91/68.32  , clause( 145740, [ hskp18, hskp14, ~( 'c1_1'( a1979 ) ), hskp14, hskp18 ]
% 67.91/68.32     )
% 67.91/68.32  , 0, 4, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145742, [ hskp18, hskp14, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , clause( 145741, [ hskp18, hskp14, ~( 'c1_1'( a1979 ) ), hskp14 ] )
% 67.91/68.32  , 1, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 132956, [ hskp14, hskp18, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , clause( 145742, [ hskp18, hskp14, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145743, [ hskp14, hskp18, hskp18, ~( 'c1_1'( a1977 ) ), 'c1_1'( 
% 67.91/68.32    a1979 ), 'c2_1'( a1977 ) ] )
% 67.91/68.32  , clause( 132765, [ hskp14, hskp18, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.32  , 2, clause( 121500, [ hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( X
% 67.91/68.32     ), 'c3_1'( X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145745, [ hskp14, hskp18, hskp18, 'c1_1'( a1979 ), 'c2_1'( a1977 )
% 67.91/68.32    , hskp14, hskp18 ] )
% 67.91/68.32  , clause( 145743, [ hskp14, hskp18, hskp18, ~( 'c1_1'( a1977 ) ), 'c1_1'( 
% 67.91/68.32    a1979 ), 'c2_1'( a1977 ) ] )
% 67.91/68.32  , 3, clause( 132763, [ hskp14, hskp18, 'c1_1'( a1977 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145746, [ hskp14, hskp18, hskp18, 'c1_1'( a1979 ), 'c2_1'( a1977 )
% 67.91/68.32    , hskp18 ] )
% 67.91/68.32  , clause( 145745, [ hskp14, hskp18, hskp18, 'c1_1'( a1979 ), 'c2_1'( a1977
% 67.91/68.32     ), hskp14, hskp18 ] )
% 67.91/68.32  , 0, 5, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145747, [ hskp14, hskp18, 'c1_1'( a1979 ), 'c2_1'( a1977 ), hskp18
% 67.91/68.32     ] )
% 67.91/68.32  , clause( 145746, [ hskp14, hskp18, hskp18, 'c1_1'( a1979 ), 'c2_1'( a1977
% 67.91/68.32     ), hskp18 ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145748, [ hskp14, hskp18, 'c1_1'( a1979 ), 'c2_1'( a1977 ) ] )
% 67.91/68.32  , clause( 145747, [ hskp14, hskp18, 'c1_1'( a1979 ), 'c2_1'( a1977 ), 
% 67.91/68.32    hskp18 ] )
% 67.91/68.32  , 1, 4, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133034, [ hskp18, 'c1_1'( a1979 ), hskp14, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , clause( 145748, [ hskp14, hskp18, 'c1_1'( a1979 ), 'c2_1'( a1977 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145750, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, hskp18, hskp18, ~( 
% 67.91/68.32    'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.32  , clause( 280, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, hskp18, ~( 'c3_1'( X
% 67.91/68.32     ) ) ] )
% 67.91/68.32  , 4, clause( 121500, [ hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( X
% 67.91/68.32     ), 'c3_1'( X ) ] )
% 67.91/68.32  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 67.91/68.32    ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145751, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, hskp18, hskp18, 
% 67.91/68.32    'c1_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.32  , clause( 145750, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, hskp18, hskp18, 
% 67.91/68.32    ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.32  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145752, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, hskp18, 'c1_1'( 
% 67.91/68.32    a1979 ), 'c2_1'( X ) ] )
% 67.91/68.32  , clause( 145751, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, hskp18, hskp18, 
% 67.91/68.32    'c1_1'( a1979 ), 'c2_1'( X ) ] )
% 67.91/68.32  , 3, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145754, [ hskp18, hskp4, ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, 
% 67.91/68.32    hskp18, 'c2_1'( X ) ] )
% 67.91/68.32  , clause( 118384, [ hskp18, hskp4, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , 2, clause( 145752, [ ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, hskp18, 'c1_1'( 
% 67.91/68.32    a1979 ), 'c2_1'( X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145755, [ hskp18, hskp4, ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, 
% 67.91/68.32    'c2_1'( X ) ] )
% 67.91/68.32  , clause( 145754, [ hskp18, hskp4, ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, 
% 67.91/68.32    hskp18, 'c2_1'( X ) ] )
% 67.91/68.32  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145756, [ hskp18, hskp4, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( X )
% 67.91/68.32     ] )
% 67.91/68.32  , clause( 145755, [ hskp18, hskp4, ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, 
% 67.91/68.32    'c2_1'( X ) ] )
% 67.91/68.32  , 1, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133088, [ hskp18, ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, 'c2_1'( X )
% 67.91/68.32     ] )
% 67.91/68.32  , clause( 145756, [ hskp18, hskp4, ~( 'c1_1'( X ) ), 'c0_1'( X ), 'c2_1'( X
% 67.91/68.32     ) ] )
% 67.91/68.32  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.32    3 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145757, [ hskp14, hskp18, hskp18, hskp14, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , clause( 132956, [ hskp14, hskp18, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , 2, clause( 133034, [ hskp18, 'c1_1'( a1979 ), hskp14, 'c2_1'( a1977 ) ]
% 67.91/68.32     )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145758, [ hskp14, hskp18, hskp18, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , clause( 145757, [ hskp14, hskp18, hskp18, hskp14, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , 0, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145759, [ hskp14, hskp18, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , clause( 145758, [ hskp14, hskp18, hskp18, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145760, [ hskp14, hskp18, hskp14, hskp18 ] )
% 67.91/68.32  , clause( 132764, [ hskp14, hskp18, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.32  , 2, clause( 145759, [ hskp14, hskp18, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145761, [ hskp14, hskp18, hskp18 ] )
% 67.91/68.32  , clause( 145760, [ hskp14, hskp18, hskp14, hskp18 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145762, [ hskp14, hskp18 ] )
% 67.91/68.32  , clause( 145761, [ hskp14, hskp18, hskp18 ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133092, [ hskp14, hskp18 ] )
% 67.91/68.32  , clause( 145762, [ hskp14, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145763, [ ~( 'c0_1'( a2000 ) ), hskp14 ] )
% 67.91/68.32  , clause( 97, [ ~( 'c0_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.32  , 1, clause( 133092, [ hskp14, hskp18 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133093, [ hskp14, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145763, [ ~( 'c0_1'( a2000 ) ), hskp14 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145764, [ ~( 'c1_1'( a2000 ) ), hskp14 ] )
% 67.91/68.32  , clause( 98, [ ~( 'c1_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.32  , 1, clause( 133092, [ hskp14, hskp18 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133094, [ hskp14, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145764, [ ~( 'c1_1'( a2000 ) ), hskp14 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145765, [ ~( 'c3_1'( a2000 ) ), hskp14 ] )
% 67.91/68.32  , clause( 99, [ ~( 'c3_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.32  , 1, clause( 133092, [ hskp14, hskp18 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133095, [ hskp14, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145765, [ ~( 'c3_1'( a2000 ) ), hskp14 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145766, [ hskp14, hskp14, 'c1_1'( a1996 ), 'c0_1'( a2000 ), ~( 
% 67.91/68.32    'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 133095, [ hskp14, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 112035, [ hskp14, 'c1_1'( a1996 ), 'c0_1'( X ), ~( 'c2_1'( X )
% 67.91/68.32     ), 'c3_1'( X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145768, [ hskp14, hskp14, hskp14, 'c1_1'( a1996 ), ~( 'c2_1'( a2000
% 67.91/68.32     ) ) ] )
% 67.91/68.32  , clause( 133093, [ hskp14, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 145766, [ hskp14, hskp14, 'c1_1'( a1996 ), 'c0_1'( a2000 ), 
% 67.91/68.32    ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145769, [ hskp14, hskp14, 'c1_1'( a1996 ), ~( 'c2_1'( a2000 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 145768, [ hskp14, hskp14, hskp14, 'c1_1'( a1996 ), ~( 'c2_1'( 
% 67.91/68.32    a2000 ) ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145770, [ hskp14, 'c1_1'( a1996 ), ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145769, [ hskp14, hskp14, 'c1_1'( a1996 ), ~( 'c2_1'( a2000 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133107, [ hskp14, 'c1_1'( a1996 ), ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145770, [ hskp14, 'c1_1'( a1996 ), ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145771, [ hskp14, 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp27, 'c2_1'( 
% 67.91/68.32    a2000 ) ] )
% 67.91/68.32  , clause( 133095, [ hskp14, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 415, [ 'c0_1'( X ), 'c1_1'( X ), hskp27, 'c2_1'( X ), 'c3_1'( 
% 67.91/68.32    X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145772, [ hskp14, hskp14, 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000 )
% 67.91/68.32     ] )
% 67.91/68.32  , clause( 133093, [ hskp14, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 145771, [ hskp14, 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp27, 
% 67.91/68.32    'c2_1'( a2000 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145773, [ hskp14, 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145772, [ hskp14, hskp14, 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000
% 67.91/68.32     ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133132, [ hskp14, hskp27, 'c1_1'( a2000 ), 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145773, [ hskp14, 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.32    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145774, [ hskp14, hskp14, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 133094, [ hskp14, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 133132, [ hskp14, hskp27, 'c1_1'( a2000 ), 'c2_1'( a2000 ) ]
% 67.91/68.32     )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145775, [ hskp14, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145774, [ hskp14, hskp14, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133394, [ hskp14, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145775, [ hskp14, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145776, [ hskp14, 'c1_1'( a1996 ), hskp14, hskp27 ] )
% 67.91/68.32  , clause( 133107, [ hskp14, 'c1_1'( a1996 ), ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , 2, clause( 133394, [ hskp14, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145777, [ hskp14, 'c1_1'( a1996 ), hskp27 ] )
% 67.91/68.32  , clause( 145776, [ hskp14, 'c1_1'( a1996 ), hskp14, hskp27 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133397, [ hskp14, hskp27, 'c1_1'( a1996 ) ] )
% 67.91/68.32  , clause( 145777, [ hskp14, 'c1_1'( a1996 ), hskp27 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145778, [ hskp14, 'c0_1'( a2000 ), ~( 'c1_1'( a1996 ) ), hskp14, 
% 67.91/68.32    hskp27 ] )
% 67.91/68.32  , clause( 117213, [ hskp14, 'c0_1'( X ), ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( X
% 67.91/68.32     ) ) ] )
% 67.91/68.32  , 3, clause( 133394, [ hskp14, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , 2, substitution( 0, [ :=( X, a2000 )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145780, [ hskp14, hskp14, ~( 'c1_1'( a1996 ) ), hskp14, hskp27 ] )
% 67.91/68.32  , clause( 133093, [ hskp14, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 145778, [ hskp14, 'c0_1'( a2000 ), ~( 'c1_1'( a1996 ) ), 
% 67.91/68.32    hskp14, hskp27 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145781, [ hskp14, ~( 'c1_1'( a1996 ) ), hskp14, hskp27 ] )
% 67.91/68.32  , clause( 145780, [ hskp14, hskp14, ~( 'c1_1'( a1996 ) ), hskp14, hskp27 ]
% 67.91/68.32     )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145782, [ hskp14, ~( 'c1_1'( a1996 ) ), hskp27 ] )
% 67.91/68.32  , clause( 145781, [ hskp14, ~( 'c1_1'( a1996 ) ), hskp14, hskp27 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133401, [ hskp14, hskp27, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.32  , clause( 145782, [ hskp14, ~( 'c1_1'( a1996 ) ), hskp27 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145783, [ hskp14, hskp27, hskp14, hskp27 ] )
% 67.91/68.32  , clause( 133401, [ hskp14, hskp27, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.32  , 2, clause( 133397, [ hskp14, hskp27, 'c1_1'( a1996 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145784, [ hskp14, hskp27, hskp27 ] )
% 67.91/68.32  , clause( 145783, [ hskp14, hskp27, hskp14, hskp27 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145785, [ hskp14, hskp27 ] )
% 67.91/68.32  , clause( 145784, [ hskp14, hskp27, hskp27 ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133474, [ hskp14, hskp27 ] )
% 67.91/68.32  , clause( 145785, [ hskp14, hskp27 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145786, [ 'c3_1'( a1970 ), hskp14 ] )
% 67.91/68.32  , clause( 47, [ 'c3_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.32  , 1, clause( 133474, [ hskp14, hskp27 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133475, [ hskp14, 'c3_1'( a1970 ) ] )
% 67.91/68.32  , clause( 145786, [ 'c3_1'( a1970 ), hskp14 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145787, [ 'c2_1'( a1970 ), hskp14 ] )
% 67.91/68.32  , clause( 46, [ 'c2_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.32  , 1, clause( 133474, [ hskp14, hskp27 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133476, [ hskp14, 'c2_1'( a1970 ) ] )
% 67.91/68.32  , clause( 145787, [ 'c2_1'( a1970 ), hskp14 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145788, [ 'c1_1'( a1970 ), hskp14 ] )
% 67.91/68.32  , clause( 45, [ 'c1_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.32  , 1, clause( 133474, [ hskp14, hskp27 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133477, [ hskp14, 'c1_1'( a1970 ) ] )
% 67.91/68.32  , clause( 145788, [ 'c1_1'( a1970 ), hskp14 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145789, [ ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 
% 67.91/68.32    'c2_1'( X ), 'c3_1'( X ), hskp14 ] )
% 67.91/68.32  , clause( 449, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c2_1'( Y
% 67.91/68.32     ), 'c3_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.32  , 5, clause( 133475, [ hskp14, 'c3_1'( a1970 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, a1970 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.32    ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145790, [ ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X
% 67.91/68.32     ), hskp14, hskp14 ] )
% 67.91/68.32  , clause( 145789, [ ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 ) ), 'c0_1'( X )
% 67.91/68.32    , 'c2_1'( X ), 'c3_1'( X ), hskp14 ] )
% 67.91/68.32  , 0, clause( 133477, [ hskp14, 'c1_1'( a1970 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145791, [ ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X
% 67.91/68.32     ), hskp14 ] )
% 67.91/68.32  , clause( 145790, [ ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( 
% 67.91/68.32    X ), hskp14, hskp14 ] )
% 67.91/68.32  , 4, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 133484, [ hskp14, 'c0_1'( X ), ~( 'c2_1'( a1970 ) ), 'c2_1'( X ), 
% 67.91/68.32    'c3_1'( X ) ] )
% 67.91/68.32  , clause( 145791, [ ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( 
% 67.91/68.32    X ), hskp14 ] )
% 67.91/68.32  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.91/68.32    1 ), ==>( 2, 3 ), ==>( 3, 4 ), ==>( 4, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145792, [ hskp14, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ), hskp14 ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 133484, [ hskp14, 'c0_1'( X ), ~( 'c2_1'( a1970 ) ), 'c2_1'( X )
% 67.91/68.32    , 'c3_1'( X ) ] )
% 67.91/68.32  , 2, clause( 133476, [ hskp14, 'c2_1'( a1970 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145793, [ hskp14, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , clause( 145792, [ hskp14, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ), hskp14 ]
% 67.91/68.32     )
% 67.91/68.32  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134538, [ hskp14, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , clause( 145793, [ hskp14, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.32    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145794, [ hskp14, hskp14, 'c0_1'( a2000 ), 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 133095, [ hskp14, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 134538, [ hskp14, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145796, [ hskp14, hskp14, hskp14, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 133093, [ hskp14, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 145794, [ hskp14, hskp14, 'c0_1'( a2000 ), 'c2_1'( a2000 ) ]
% 67.91/68.32     )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145797, [ hskp14, hskp14, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145796, [ hskp14, hskp14, hskp14, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145798, [ hskp14, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145797, [ hskp14, hskp14, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134544, [ hskp14, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145798, [ hskp14, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145799, [ hskp14, 'c1_1'( a1996 ), hskp14 ] )
% 67.91/68.32  , clause( 133107, [ hskp14, 'c1_1'( a1996 ), ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , 2, clause( 134544, [ hskp14, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145800, [ hskp14, 'c1_1'( a1996 ) ] )
% 67.91/68.32  , clause( 145799, [ hskp14, 'c1_1'( a1996 ), hskp14 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134558, [ hskp14, 'c1_1'( a1996 ) ] )
% 67.91/68.32  , clause( 145800, [ hskp14, 'c1_1'( a1996 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145801, [ hskp14, 'c0_1'( a2000 ), ~( 'c1_1'( a1996 ) ), hskp14 ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 117213, [ hskp14, 'c0_1'( X ), ~( 'c1_1'( a1996 ) ), ~( 'c2_1'( X
% 67.91/68.32     ) ) ] )
% 67.91/68.32  , 3, clause( 134544, [ hskp14, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, a2000 )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145803, [ hskp14, hskp14, ~( 'c1_1'( a1996 ) ), hskp14 ] )
% 67.91/68.32  , clause( 133093, [ hskp14, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 145801, [ hskp14, 'c0_1'( a2000 ), ~( 'c1_1'( a1996 ) ), 
% 67.91/68.32    hskp14 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145804, [ hskp14, ~( 'c1_1'( a1996 ) ), hskp14 ] )
% 67.91/68.32  , clause( 145803, [ hskp14, hskp14, ~( 'c1_1'( a1996 ) ), hskp14 ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145805, [ hskp14, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.32  , clause( 145804, [ hskp14, ~( 'c1_1'( a1996 ) ), hskp14 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134562, [ hskp14, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.32  , clause( 145805, [ hskp14, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145806, [ hskp14, hskp14 ] )
% 67.91/68.32  , clause( 134562, [ hskp14, ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.32  , 1, clause( 134558, [ hskp14, 'c1_1'( a1996 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145807, [ hskp14 ] )
% 67.91/68.32  , clause( 145806, [ hskp14, hskp14 ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134843, [ hskp14 ] )
% 67.91/68.32  , clause( 145807, [ hskp14 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145808, [ 'c1_1'( a1992 ) ] )
% 67.91/68.32  , clause( 63, [ 'c1_1'( a1992 ), ~( hskp14 ) ] )
% 67.91/68.32  , 1, clause( 134843, [ hskp14 ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134844, [ 'c1_1'( a1992 ) ] )
% 67.91/68.32  , clause( 145808, [ 'c1_1'( a1992 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145809, [ ~( 'c0_1'( a1992 ) ) ] )
% 67.91/68.32  , clause( 104, [ ~( 'c0_1'( a1992 ) ), ~( hskp14 ) ] )
% 67.91/68.32  , 1, clause( 134843, [ hskp14 ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134845, [ ~( 'c0_1'( a1992 ) ) ] )
% 67.91/68.32  , clause( 145809, [ ~( 'c0_1'( a1992 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145810, [ ~( 'c2_1'( a1992 ) ) ] )
% 67.91/68.32  , clause( 105, [ ~( 'c2_1'( a1992 ) ), ~( hskp14 ) ] )
% 67.91/68.32  , 1, clause( 134843, [ hskp14 ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134846, [ ~( 'c2_1'( a1992 ) ) ] )
% 67.91/68.32  , clause( 145810, [ ~( 'c2_1'( a1992 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145811, [ hskp18, ~( 'c1_1'( a1992 ) ), 'c0_1'( a1992 ), hskp4 ] )
% 67.91/68.32  , clause( 134846, [ ~( 'c2_1'( a1992 ) ) ] )
% 67.91/68.32  , 0, clause( 133088, [ hskp18, ~( 'c1_1'( X ) ), 'c0_1'( X ), hskp4, 'c2_1'( 
% 67.91/68.32    X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1992 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145812, [ hskp18, 'c0_1'( a1992 ), hskp4 ] )
% 67.91/68.32  , clause( 145811, [ hskp18, ~( 'c1_1'( a1992 ) ), 'c0_1'( a1992 ), hskp4 ]
% 67.91/68.32     )
% 67.91/68.32  , 1, clause( 134844, [ 'c1_1'( a1992 ) ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134852, [ hskp18, hskp4, 'c0_1'( a1992 ) ] )
% 67.91/68.32  , clause( 145812, [ hskp18, 'c0_1'( a1992 ), hskp4 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145813, [ hskp18, hskp29, 'c0_1'( a1992 ), ~( 'c1_1'( a1992 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 134846, [ ~( 'c2_1'( a1992 ) ) ] )
% 67.91/68.32  , 0, clause( 40234, [ hskp18, hskp29, 'c0_1'( X ), ~( 'c1_1'( X ) ), 'c2_1'( 
% 67.91/68.32    X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1992 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145814, [ hskp18, hskp29, ~( 'c1_1'( a1992 ) ) ] )
% 67.91/68.32  , clause( 134845, [ ~( 'c0_1'( a1992 ) ) ] )
% 67.91/68.32  , 0, clause( 145813, [ hskp18, hskp29, 'c0_1'( a1992 ), ~( 'c1_1'( a1992 )
% 67.91/68.32     ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134901, [ hskp18, hskp29, ~( 'c1_1'( a1992 ) ) ] )
% 67.91/68.32  , clause( 145814, [ hskp18, hskp29, ~( 'c1_1'( a1992 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145815, [ hskp18, hskp4 ] )
% 67.91/68.32  , clause( 134845, [ ~( 'c0_1'( a1992 ) ) ] )
% 67.91/68.32  , 0, clause( 134852, [ hskp18, hskp4, 'c0_1'( a1992 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134975, [ hskp18, hskp4 ] )
% 67.91/68.32  , clause( 145815, [ hskp18, hskp4 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145816, [ 'c0_1'( a1975 ), hskp18 ] )
% 67.91/68.32  , clause( 76, [ 'c0_1'( a1975 ), ~( hskp4 ) ] )
% 67.91/68.32  , 1, clause( 134975, [ hskp18, hskp4 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134976, [ hskp18, 'c0_1'( a1975 ) ] )
% 67.91/68.32  , clause( 145816, [ 'c0_1'( a1975 ), hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145817, [ ~( 'c1_1'( a1975 ) ), hskp18 ] )
% 67.91/68.32  , clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.32  , 1, clause( 134975, [ hskp18, hskp4 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134977, [ hskp18, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.32  , clause( 145817, [ ~( 'c1_1'( a1975 ) ), hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145818, [ ~( 'c2_1'( a1975 ) ), hskp18 ] )
% 67.91/68.32  , clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.32  , 1, clause( 134975, [ hskp18, hskp4 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134978, [ hskp18, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.32  , clause( 145818, [ ~( 'c2_1'( a1975 ) ), hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145819, [ hskp18, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1975 ) ), 
% 67.91/68.32    'c1_1'( a1975 ) ] )
% 67.91/68.32  , clause( 134978, [ hskp18, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.32  , 1, clause( 31094, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.32    'c2_1'( X ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145820, [ hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), hskp18 ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 145819, [ hskp18, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1975 ) ), 
% 67.91/68.32    'c1_1'( a1975 ) ] )
% 67.91/68.32  , 2, clause( 134976, [ hskp18, 'c0_1'( a1975 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145821, [ hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.32  , clause( 145820, [ hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), hskp18 ]
% 67.91/68.32     )
% 67.91/68.32  , 0, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 134991, [ hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.32  , clause( 145821, [ hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145822, [ hskp18, hskp29 ] )
% 67.91/68.32  , clause( 134901, [ hskp18, hskp29, ~( 'c1_1'( a1992 ) ) ] )
% 67.91/68.32  , 2, clause( 134844, [ 'c1_1'( a1992 ) ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135237, [ hskp18, hskp29 ] )
% 67.91/68.32  , clause( 145822, [ hskp18, hskp29 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145823, [ 'c2_1'( a1978 ), hskp18 ] )
% 67.91/68.32  , clause( 41, [ 'c2_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.32  , 1, clause( 135237, [ hskp18, hskp29 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135238, [ hskp18, 'c2_1'( a1978 ) ] )
% 67.91/68.32  , clause( 145823, [ 'c2_1'( a1978 ), hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145824, [ 'c1_1'( a1978 ), hskp18 ] )
% 67.91/68.32  , clause( 40, [ 'c1_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.32  , 1, clause( 135237, [ hskp18, hskp29 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135239, [ hskp18, 'c1_1'( a1978 ) ] )
% 67.91/68.32  , clause( 145824, [ 'c1_1'( a1978 ), hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145825, [ 'c0_1'( a1978 ), hskp18 ] )
% 67.91/68.32  , clause( 39, [ 'c0_1'( a1978 ), ~( hskp29 ) ] )
% 67.91/68.32  , 1, clause( 135237, [ hskp18, hskp29 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135240, [ hskp18, 'c0_1'( a1978 ) ] )
% 67.91/68.32  , clause( 145825, [ 'c0_1'( a1978 ), hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145826, [ ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( a1978 ) ), hskp17, 
% 67.91/68.32    hskp18 ] )
% 67.91/68.32  , clause( 364, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), hskp17, ~( 'c2_1'( X )
% 67.91/68.32     ) ] )
% 67.91/68.32  , 3, clause( 135238, [ hskp18, 'c2_1'( a1978 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, a1978 )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145827, [ ~( 'c1_1'( a1978 ) ), hskp17, hskp18, hskp18 ] )
% 67.91/68.32  , clause( 145826, [ ~( 'c0_1'( a1978 ) ), ~( 'c1_1'( a1978 ) ), hskp17, 
% 67.91/68.32    hskp18 ] )
% 67.91/68.32  , 0, clause( 135240, [ hskp18, 'c0_1'( a1978 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145828, [ ~( 'c1_1'( a1978 ) ), hskp17, hskp18 ] )
% 67.91/68.32  , clause( 145827, [ ~( 'c1_1'( a1978 ) ), hskp17, hskp18, hskp18 ] )
% 67.91/68.32  , 2, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135249, [ hskp18, hskp17, ~( 'c1_1'( a1978 ) ) ] )
% 67.91/68.32  , clause( 145828, [ ~( 'c1_1'( a1978 ) ), hskp17, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145829, [ hskp18, hskp17, hskp18 ] )
% 67.91/68.32  , clause( 135249, [ hskp18, hskp17, ~( 'c1_1'( a1978 ) ) ] )
% 67.91/68.32  , 2, clause( 135239, [ hskp18, 'c1_1'( a1978 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145830, [ hskp18, hskp17 ] )
% 67.91/68.32  , clause( 145829, [ hskp18, hskp17, hskp18 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135263, [ hskp17, hskp18 ] )
% 67.91/68.32  , clause( 145830, [ hskp18, hskp17 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145831, [ ~( 'c0_1'( a2000 ) ), hskp17 ] )
% 67.91/68.32  , clause( 97, [ ~( 'c0_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.32  , 1, clause( 135263, [ hskp17, hskp18 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135264, [ hskp17, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145831, [ ~( 'c0_1'( a2000 ) ), hskp17 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145832, [ ~( 'c1_1'( a2000 ) ), hskp17 ] )
% 67.91/68.32  , clause( 98, [ ~( 'c1_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.32  , 1, clause( 135263, [ hskp17, hskp18 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135265, [ hskp17, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145832, [ ~( 'c1_1'( a2000 ) ), hskp17 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145833, [ ~( 'c3_1'( a2000 ) ), hskp17 ] )
% 67.91/68.32  , clause( 99, [ ~( 'c3_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.32  , 1, clause( 135263, [ hskp17, hskp18 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135266, [ hskp17, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145833, [ ~( 'c3_1'( a2000 ) ), hskp17 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145834, [ hskp17, hskp13, 'c0_1'( a2003 ), 'c0_1'( a2000 ), 'c1_1'( 
% 67.91/68.32    a2000 ) ] )
% 67.91/68.32  , clause( 135266, [ hskp17, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 121436, [ hskp13, 'c0_1'( a2003 ), 'c0_1'( X ), 'c1_1'( X ), 
% 67.91/68.32    'c3_1'( X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145835, [ hskp17, hskp17, hskp13, 'c0_1'( a2000 ), 'c1_1'( a2000 )
% 67.91/68.32     ] )
% 67.91/68.32  , clause( 127264, [ hskp17, ~( 'c0_1'( a2003 ) ) ] )
% 67.91/68.32  , 1, clause( 145834, [ hskp17, hskp13, 'c0_1'( a2003 ), 'c0_1'( a2000 ), 
% 67.91/68.32    'c1_1'( a2000 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145836, [ hskp17, hskp13, 'c0_1'( a2000 ), 'c1_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145835, [ hskp17, hskp17, hskp13, 'c0_1'( a2000 ), 'c1_1'( a2000
% 67.91/68.32     ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135279, [ hskp13, hskp17, 'c0_1'( a2000 ), 'c1_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145836, [ hskp17, hskp13, 'c0_1'( a2000 ), 'c1_1'( a2000 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145837, [ hskp18, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , clause( 134977, [ hskp18, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.32  , 1, clause( 134991, [ hskp18, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145838, [ hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , clause( 145837, [ hskp18, hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135487, [ hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , clause( 145838, [ hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145839, [ hskp18, hskp18, hskp9 ] )
% 67.91/68.32  , clause( 135487, [ hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , 1, clause( 119452, [ hskp18, hskp9, 'c0_1'( a1987 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145840, [ hskp18, hskp9 ] )
% 67.91/68.32  , clause( 145839, [ hskp18, hskp18, hskp9 ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135492, [ hskp18, hskp9 ] )
% 67.91/68.32  , clause( 145840, [ hskp18, hskp9 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145841, [ 'c1_1'( a1985 ), hskp18 ] )
% 67.91/68.32  , clause( 70, [ 'c1_1'( a1985 ), ~( hskp9 ) ] )
% 67.91/68.32  , 1, clause( 135492, [ hskp18, hskp9 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135500, [ hskp18, 'c1_1'( a1985 ) ] )
% 67.91/68.32  , clause( 145841, [ 'c1_1'( a1985 ), hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145842, [ ~( 'c0_1'( a1985 ) ), hskp18 ] )
% 67.91/68.32  , clause( 112, [ ~( 'c0_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.32  , 1, clause( 135492, [ hskp18, hskp9 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135501, [ hskp18, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.32  , clause( 145842, [ ~( 'c0_1'( a1985 ) ), hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145843, [ ~( 'c3_1'( a1985 ) ), hskp18 ] )
% 67.91/68.32  , clause( 113, [ ~( 'c3_1'( a1985 ) ), ~( hskp9 ) ] )
% 67.91/68.32  , 1, clause( 135492, [ hskp18, hskp9 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135502, [ hskp18, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.32  , clause( 145843, [ ~( 'c3_1'( a1985 ) ), hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145844, [ hskp18, hskp18, 'c0_1'( a1985 ), ~( 'c1_1'( a1985 ) ), 
% 67.91/68.32    ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , clause( 135502, [ hskp18, ~( 'c3_1'( a1985 ) ) ] )
% 67.91/68.32  , 1, clause( 121499, [ hskp18, 'c0_1'( X ), ~( 'c1_1'( X ) ), ~( 'c1_1'( 
% 67.91/68.32    a1979 ) ), 'c3_1'( X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1985 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145846, [ hskp18, hskp18, hskp18, ~( 'c1_1'( a1985 ) ), ~( 'c1_1'( 
% 67.91/68.32    a1979 ) ) ] )
% 67.91/68.32  , clause( 135501, [ hskp18, ~( 'c0_1'( a1985 ) ) ] )
% 67.91/68.32  , 1, clause( 145844, [ hskp18, hskp18, 'c0_1'( a1985 ), ~( 'c1_1'( a1985 )
% 67.91/68.32     ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145847, [ hskp18, hskp18, ~( 'c1_1'( a1985 ) ), ~( 'c1_1'( a1979 )
% 67.91/68.32     ) ] )
% 67.91/68.32  , clause( 145846, [ hskp18, hskp18, hskp18, ~( 'c1_1'( a1985 ) ), ~( 'c1_1'( 
% 67.91/68.32    a1979 ) ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145848, [ hskp18, ~( 'c1_1'( a1985 ) ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , clause( 145847, [ hskp18, hskp18, ~( 'c1_1'( a1985 ) ), ~( 'c1_1'( a1979
% 67.91/68.32     ) ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135541, [ hskp18, ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( a1985 ) ) ] )
% 67.91/68.32  , clause( 145848, [ hskp18, ~( 'c1_1'( a1985 ) ), ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145849, [ hskp18, ~( 'c1_1'( a1979 ) ), hskp18 ] )
% 67.91/68.32  , clause( 135541, [ hskp18, ~( 'c1_1'( a1979 ) ), ~( 'c1_1'( a1985 ) ) ] )
% 67.91/68.32  , 2, clause( 135500, [ hskp18, 'c1_1'( a1985 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145850, [ hskp18, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , clause( 145849, [ hskp18, ~( 'c1_1'( a1979 ) ), hskp18 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 135631, [ hskp18, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , clause( 145850, [ hskp18, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145851, [ hskp18, hskp18, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( X
% 67.91/68.32     ) ] )
% 67.91/68.32  , clause( 135631, [ hskp18, ~( 'c1_1'( a1979 ) ) ] )
% 67.91/68.32  , 1, clause( 121500, [ hskp18, ~( 'c1_1'( X ) ), 'c1_1'( a1979 ), 'c2_1'( X
% 67.91/68.32     ), 'c3_1'( X ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145852, [ hskp18, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , clause( 145851, [ hskp18, hskp18, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( 
% 67.91/68.32    X ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 136119, [ hskp18, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , clause( 145852, [ hskp18, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.32    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145853, [ hskp17, hskp13, hskp17, 'c1_1'( a2000 ) ] )
% 67.91/68.32  , clause( 135264, [ hskp17, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 135279, [ hskp13, hskp17, 'c0_1'( a2000 ), 'c1_1'( a2000 ) ]
% 67.91/68.32     )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145854, [ hskp17, hskp13, 'c1_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145853, [ hskp17, hskp13, hskp17, 'c1_1'( a2000 ) ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145855, [ hskp17, hskp17, hskp13 ] )
% 67.91/68.32  , clause( 135265, [ hskp17, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 145854, [ hskp17, hskp13, 'c1_1'( a2000 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145856, [ hskp17, hskp13 ] )
% 67.91/68.32  , clause( 145855, [ hskp17, hskp17, hskp13 ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 136462, [ hskp13, hskp17 ] )
% 67.91/68.32  , clause( 145856, [ hskp17, hskp13 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145857, [ 'c1_1'( a1998 ), hskp13 ] )
% 67.91/68.32  , clause( 58, [ 'c1_1'( a1998 ), ~( hskp17 ) ] )
% 67.91/68.32  , 1, clause( 136462, [ hskp13, hskp17 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 136463, [ hskp13, 'c1_1'( a1998 ) ] )
% 67.91/68.32  , clause( 145857, [ 'c1_1'( a1998 ), hskp13 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145858, [ 'c3_1'( a1998 ), hskp13 ] )
% 67.91/68.32  , clause( 59, [ 'c3_1'( a1998 ), ~( hskp17 ) ] )
% 67.91/68.32  , 1, clause( 136462, [ hskp13, hskp17 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 136464, [ hskp13, 'c3_1'( a1998 ) ] )
% 67.91/68.32  , clause( 145858, [ 'c3_1'( a1998 ), hskp13 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145859, [ ~( 'c0_1'( a1998 ) ), hskp13 ] )
% 67.91/68.32  , clause( 100, [ ~( 'c0_1'( a1998 ) ), ~( hskp17 ) ] )
% 67.91/68.32  , 1, clause( 136462, [ hskp13, hskp17 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 136465, [ hskp13, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.32  , clause( 145859, [ ~( 'c0_1'( a1998 ) ), hskp13 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145860, [ ~( 'c1_1'( a1998 ) ), ~( 'c2_1'( X ) ), 'c0_1'( a1998 ), 
% 67.91/68.32    'c0_1'( X ), hskp13, 'c3_1'( X ), hskp13 ] )
% 67.91/68.32  , clause( 596, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 'c0_1'( X ), 'c0_1'( Y
% 67.91/68.32     ), hskp13, ~( 'c3_1'( X ) ), 'c3_1'( Y ) ] )
% 67.91/68.32  , 5, clause( 136464, [ hskp13, 'c3_1'( a1998 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, a1998 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.32    ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145864, [ ~( 'c2_1'( X ) ), 'c0_1'( a1998 ), 'c0_1'( X ), hskp13, 
% 67.91/68.32    'c3_1'( X ), hskp13, hskp13 ] )
% 67.91/68.32  , clause( 145860, [ ~( 'c1_1'( a1998 ) ), ~( 'c2_1'( X ) ), 'c0_1'( a1998 )
% 67.91/68.32    , 'c0_1'( X ), hskp13, 'c3_1'( X ), hskp13 ] )
% 67.91/68.32  , 0, clause( 136463, [ hskp13, 'c1_1'( a1998 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145866, [ ~( 'c2_1'( X ) ), 'c0_1'( a1998 ), 'c0_1'( X ), hskp13, 
% 67.91/68.32    'c3_1'( X ), hskp13 ] )
% 67.91/68.32  , clause( 145864, [ ~( 'c2_1'( X ) ), 'c0_1'( a1998 ), 'c0_1'( X ), hskp13
% 67.91/68.32    , 'c3_1'( X ), hskp13, hskp13 ] )
% 67.91/68.32  , 3, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145868, [ ~( 'c2_1'( X ) ), 'c0_1'( a1998 ), 'c0_1'( X ), hskp13, 
% 67.91/68.32    'c3_1'( X ) ] )
% 67.91/68.32  , clause( 145866, [ ~( 'c2_1'( X ) ), 'c0_1'( a1998 ), 'c0_1'( X ), hskp13
% 67.91/68.32    , 'c3_1'( X ), hskp13 ] )
% 67.91/68.32  , 3, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 136502, [ hskp13, 'c0_1'( a1998 ), 'c0_1'( X ), ~( 'c2_1'( X ) ), 
% 67.91/68.32    'c3_1'( X ) ] )
% 67.91/68.32  , clause( 145868, [ ~( 'c2_1'( X ) ), 'c0_1'( a1998 ), 'c0_1'( X ), hskp13
% 67.91/68.32    , 'c3_1'( X ) ] )
% 67.91/68.32  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 3 ), ==>( 1, 
% 67.91/68.32    1 ), ==>( 2, 2 ), ==>( 3, 0 ), ==>( 4, 4 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145873, [ hskp13, hskp13, 'c0_1'( X ), ~( 'c2_1'( X ) ), 'c3_1'( X
% 67.91/68.32     ) ] )
% 67.91/68.32  , clause( 136465, [ hskp13, ~( 'c0_1'( a1998 ) ) ] )
% 67.91/68.32  , 1, clause( 136502, [ hskp13, 'c0_1'( a1998 ), 'c0_1'( X ), ~( 'c2_1'( X )
% 67.91/68.32     ), 'c3_1'( X ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145874, [ hskp13, 'c0_1'( X ), ~( 'c2_1'( X ) ), 'c3_1'( X ) ] )
% 67.91/68.32  , clause( 145873, [ hskp13, hskp13, 'c0_1'( X ), ~( 'c2_1'( X ) ), 'c3_1'( 
% 67.91/68.32    X ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138507, [ hskp13, 'c0_1'( X ), ~( 'c2_1'( X ) ), 'c3_1'( X ) ] )
% 67.91/68.32  , clause( 145874, [ hskp13, 'c0_1'( X ), ~( 'c2_1'( X ) ), 'c3_1'( X ) ] )
% 67.91/68.32  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.32    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145875, [ hskp13, hskp13, 'c0_1'( a2003 ), ~( 'c2_1'( a2003 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 118860, [ hskp13, ~( 'c3_1'( a2003 ) ) ] )
% 67.91/68.32  , 1, clause( 138507, [ hskp13, 'c0_1'( X ), ~( 'c2_1'( X ) ), 'c3_1'( X ) ]
% 67.91/68.32     )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a2003 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145877, [ hskp13, hskp13, 'c0_1'( a2003 ), hskp13 ] )
% 67.91/68.32  , clause( 145875, [ hskp13, hskp13, 'c0_1'( a2003 ), ~( 'c2_1'( a2003 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , 3, clause( 118859, [ hskp13, 'c2_1'( a2003 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145878, [ hskp13, 'c0_1'( a2003 ), hskp13 ] )
% 67.91/68.32  , clause( 145877, [ hskp13, hskp13, 'c0_1'( a2003 ), hskp13 ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145879, [ hskp13, 'c0_1'( a2003 ) ] )
% 67.91/68.32  , clause( 145878, [ hskp13, 'c0_1'( a2003 ), hskp13 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138524, [ hskp13, 'c0_1'( a2003 ) ] )
% 67.91/68.32  , clause( 145879, [ hskp13, 'c0_1'( a2003 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145880, [ hskp13, 'c0_1'( a1987 ), hskp5, hskp13 ] )
% 67.91/68.32  , clause( 118929, [ hskp13, 'c0_1'( a1987 ), hskp5, ~( 'c0_1'( a2003 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , 3, clause( 138524, [ hskp13, 'c0_1'( a2003 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145881, [ hskp13, 'c0_1'( a1987 ), hskp5 ] )
% 67.91/68.32  , clause( 145880, [ hskp13, 'c0_1'( a1987 ), hskp5, hskp13 ] )
% 67.91/68.32  , 0, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138551, [ hskp13, hskp5, 'c0_1'( a1987 ) ] )
% 67.91/68.32  , clause( 145881, [ hskp13, 'c0_1'( a1987 ), hskp5 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145882, [ hskp18, hskp13, hskp5 ] )
% 67.91/68.32  , clause( 135487, [ hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , 1, clause( 138551, [ hskp13, hskp5, 'c0_1'( a1987 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138729, [ hskp13, hskp18, hskp5 ] )
% 67.91/68.32  , clause( 145882, [ hskp18, hskp13, hskp5 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145883, [ 'c1_1'( a1977 ), hskp13, hskp18 ] )
% 67.91/68.32  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.32  , 1, clause( 138729, [ hskp13, hskp18, hskp5 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138735, [ hskp13, hskp18, 'c1_1'( a1977 ) ] )
% 67.91/68.32  , clause( 145883, [ 'c1_1'( a1977 ), hskp13, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145884, [ ~( 'c2_1'( a1977 ) ), hskp13, hskp18 ] )
% 67.91/68.32  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.32  , 1, clause( 138729, [ hskp13, hskp18, hskp5 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138736, [ hskp13, hskp18, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.32  , clause( 145884, [ ~( 'c2_1'( a1977 ) ), hskp13, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145885, [ ~( 'c3_1'( a1977 ) ), hskp13, hskp18 ] )
% 67.91/68.32  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.32  , 1, clause( 138729, [ hskp13, hskp18, hskp5 ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138737, [ hskp13, hskp18, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.32  , clause( 145885, [ ~( 'c3_1'( a1977 ) ), hskp13, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145886, [ hskp13, hskp18, hskp18, ~( 'c1_1'( a1977 ) ), 'c2_1'( 
% 67.91/68.32    a1977 ) ] )
% 67.91/68.32  , clause( 138737, [ hskp13, hskp18, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.32  , 2, clause( 136119, [ hskp18, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( X ) ]
% 67.91/68.32     )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145888, [ hskp13, hskp18, hskp18, 'c2_1'( a1977 ), hskp13, hskp18 ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 145886, [ hskp13, hskp18, hskp18, ~( 'c1_1'( a1977 ) ), 'c2_1'( 
% 67.91/68.32    a1977 ) ] )
% 67.91/68.32  , 3, clause( 138735, [ hskp13, hskp18, 'c1_1'( a1977 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145889, [ hskp13, hskp18, hskp18, 'c2_1'( a1977 ), hskp18 ] )
% 67.91/68.32  , clause( 145888, [ hskp13, hskp18, hskp18, 'c2_1'( a1977 ), hskp13, hskp18
% 67.91/68.32     ] )
% 67.91/68.32  , 0, 4, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145890, [ hskp13, hskp18, 'c2_1'( a1977 ), hskp18 ] )
% 67.91/68.32  , clause( 145889, [ hskp13, hskp18, hskp18, 'c2_1'( a1977 ), hskp18 ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145891, [ hskp13, hskp18, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , clause( 145890, [ hskp13, hskp18, 'c2_1'( a1977 ), hskp18 ] )
% 67.91/68.32  , 1, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138758, [ hskp13, hskp18, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , clause( 145891, [ hskp13, hskp18, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145892, [ hskp13, hskp18, hskp13, hskp18 ] )
% 67.91/68.32  , clause( 138736, [ hskp13, hskp18, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.32  , 2, clause( 138758, [ hskp13, hskp18, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145893, [ hskp13, hskp18, hskp18 ] )
% 67.91/68.32  , clause( 145892, [ hskp13, hskp18, hskp13, hskp18 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145894, [ hskp13, hskp18 ] )
% 67.91/68.32  , clause( 145893, [ hskp13, hskp18, hskp18 ] )
% 67.91/68.32  , 1, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138762, [ hskp13, hskp18 ] )
% 67.91/68.32  , clause( 145894, [ hskp13, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145895, [ ~( 'c0_1'( a2000 ) ), hskp13 ] )
% 67.91/68.32  , clause( 97, [ ~( 'c0_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.32  , 1, clause( 138762, [ hskp13, hskp18 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138763, [ hskp13, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145895, [ ~( 'c0_1'( a2000 ) ), hskp13 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145896, [ ~( 'c1_1'( a2000 ) ), hskp13 ] )
% 67.91/68.32  , clause( 98, [ ~( 'c1_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.32  , 1, clause( 138762, [ hskp13, hskp18 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138764, [ hskp13, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145896, [ ~( 'c1_1'( a2000 ) ), hskp13 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145897, [ ~( 'c3_1'( a2000 ) ), hskp13 ] )
% 67.91/68.32  , clause( 99, [ ~( 'c3_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.32  , 1, clause( 138762, [ hskp13, hskp18 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138765, [ hskp13, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145897, [ ~( 'c3_1'( a2000 ) ), hskp13 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145898, [ hskp13, hskp13, 'c0_1'( a2000 ), ~( 'c2_1'( a2000 ) ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 138765, [ hskp13, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 138507, [ hskp13, 'c0_1'( X ), ~( 'c2_1'( X ) ), 'c3_1'( X ) ]
% 67.91/68.32     )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145900, [ hskp13, hskp13, hskp13, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 138763, [ hskp13, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 145898, [ hskp13, hskp13, 'c0_1'( a2000 ), ~( 'c2_1'( a2000 )
% 67.91/68.32     ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145901, [ hskp13, hskp13, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145900, [ hskp13, hskp13, hskp13, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145902, [ hskp13, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145901, [ hskp13, hskp13, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138772, [ hskp13, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145902, [ hskp13, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145903, [ hskp13, 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp27, 'c2_1'( 
% 67.91/68.32    a2000 ) ] )
% 67.91/68.32  , clause( 138765, [ hskp13, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 415, [ 'c0_1'( X ), 'c1_1'( X ), hskp27, 'c2_1'( X ), 'c3_1'( 
% 67.91/68.32    X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145904, [ hskp13, hskp13, 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000 )
% 67.91/68.32     ] )
% 67.91/68.32  , clause( 138763, [ hskp13, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 145903, [ hskp13, 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp27, 
% 67.91/68.32    'c2_1'( a2000 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145905, [ hskp13, 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145904, [ hskp13, hskp13, 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000
% 67.91/68.32     ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138783, [ hskp13, hskp27, 'c1_1'( a2000 ), 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145905, [ hskp13, 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.32    , 1 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145906, [ hskp13, hskp13, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 138764, [ hskp13, ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 138783, [ hskp13, hskp27, 'c1_1'( a2000 ), 'c2_1'( a2000 ) ]
% 67.91/68.32     )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145907, [ hskp13, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145906, [ hskp13, hskp13, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145908, [ hskp13, hskp13, hskp27 ] )
% 67.91/68.32  , clause( 138772, [ hskp13, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 145907, [ hskp13, hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145909, [ hskp13, hskp27 ] )
% 67.91/68.32  , clause( 145908, [ hskp13, hskp13, hskp27 ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138960, [ hskp13, hskp27 ] )
% 67.91/68.32  , clause( 145909, [ hskp13, hskp27 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145910, [ 'c3_1'( a1970 ), hskp13 ] )
% 67.91/68.32  , clause( 47, [ 'c3_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.32  , 1, clause( 138960, [ hskp13, hskp27 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138961, [ hskp13, 'c3_1'( a1970 ) ] )
% 67.91/68.32  , clause( 145910, [ 'c3_1'( a1970 ), hskp13 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145911, [ 'c2_1'( a1970 ), hskp13 ] )
% 67.91/68.32  , clause( 46, [ 'c2_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.32  , 1, clause( 138960, [ hskp13, hskp27 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138962, [ hskp13, 'c2_1'( a1970 ) ] )
% 67.91/68.32  , clause( 145911, [ 'c2_1'( a1970 ), hskp13 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145912, [ 'c1_1'( a1970 ), hskp13 ] )
% 67.91/68.32  , clause( 45, [ 'c1_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.32  , 1, clause( 138960, [ hskp13, hskp27 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138963, [ hskp13, 'c1_1'( a1970 ) ] )
% 67.91/68.32  , clause( 145912, [ 'c1_1'( a1970 ), hskp13 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145913, [ ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 
% 67.91/68.32    'c2_1'( X ), 'c3_1'( X ), hskp13 ] )
% 67.91/68.32  , clause( 449, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c2_1'( Y
% 67.91/68.32     ), 'c3_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.32  , 5, clause( 138961, [ hskp13, 'c3_1'( a1970 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, a1970 ), :=( Y, X )] ), substitution( 1, [] )
% 67.91/68.32    ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145914, [ ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X
% 67.91/68.32     ), hskp13, hskp13 ] )
% 67.91/68.32  , clause( 145913, [ ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 ) ), 'c0_1'( X )
% 67.91/68.32    , 'c2_1'( X ), 'c3_1'( X ), hskp13 ] )
% 67.91/68.32  , 0, clause( 138963, [ hskp13, 'c1_1'( a1970 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145915, [ ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X
% 67.91/68.32     ), hskp13 ] )
% 67.91/68.32  , clause( 145914, [ ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( 
% 67.91/68.32    X ), hskp13, hskp13 ] )
% 67.91/68.32  , 4, 5, substitution( 0, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 138976, [ hskp13, 'c0_1'( X ), ~( 'c2_1'( a1970 ) ), 'c2_1'( X ), 
% 67.91/68.32    'c3_1'( X ) ] )
% 67.91/68.32  , clause( 145915, [ ~( 'c2_1'( a1970 ) ), 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( 
% 67.91/68.32    X ), hskp13 ] )
% 67.91/68.32  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.91/68.32    1 ), ==>( 2, 3 ), ==>( 3, 4 ), ==>( 4, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145916, [ hskp13, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ), hskp13 ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 138976, [ hskp13, 'c0_1'( X ), ~( 'c2_1'( a1970 ) ), 'c2_1'( X )
% 67.91/68.32    , 'c3_1'( X ) ] )
% 67.91/68.32  , 2, clause( 138962, [ hskp13, 'c2_1'( a1970 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145917, [ hskp13, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , clause( 145916, [ hskp13, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ), hskp13 ]
% 67.91/68.32     )
% 67.91/68.32  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139218, [ hskp13, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , clause( 145917, [ hskp13, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.32    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145918, [ hskp13, hskp13, 'c0_1'( a2000 ), 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 138765, [ hskp13, ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 139218, [ hskp13, 'c0_1'( X ), 'c2_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145920, [ hskp13, hskp13, hskp13, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 138763, [ hskp13, ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 145918, [ hskp13, hskp13, 'c0_1'( a2000 ), 'c2_1'( a2000 ) ]
% 67.91/68.32     )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145921, [ hskp13, hskp13, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145920, [ hskp13, hskp13, hskp13, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145922, [ hskp13, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145921, [ hskp13, hskp13, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139223, [ hskp13, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145922, [ hskp13, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145923, [ hskp13, hskp13 ] )
% 67.91/68.32  , clause( 138772, [ hskp13, ~( 'c2_1'( a2000 ) ) ] )
% 67.91/68.32  , 1, clause( 139223, [ hskp13, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145924, [ hskp13 ] )
% 67.91/68.32  , clause( 145923, [ hskp13, hskp13 ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139248, [ hskp13 ] )
% 67.91/68.32  , clause( 145924, [ hskp13 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145925, [ 'c0_1'( a1991 ) ] )
% 67.91/68.32  , clause( 64, [ 'c0_1'( a1991 ), ~( hskp13 ) ] )
% 67.91/68.32  , 1, clause( 139248, [ hskp13 ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139249, [ 'c0_1'( a1991 ) ] )
% 67.91/68.32  , clause( 145925, [ 'c0_1'( a1991 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145926, [ 'c2_1'( a1991 ) ] )
% 67.91/68.32  , clause( 65, [ 'c2_1'( a1991 ), ~( hskp13 ) ] )
% 67.91/68.32  , 1, clause( 139248, [ hskp13 ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139250, [ 'c2_1'( a1991 ) ] )
% 67.91/68.32  , clause( 145926, [ 'c2_1'( a1991 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145927, [ ~( 'c3_1'( a1991 ) ) ] )
% 67.91/68.32  , clause( 106, [ ~( 'c3_1'( a1991 ) ), ~( hskp13 ) ] )
% 67.91/68.32  , 1, clause( 139248, [ hskp13 ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139251, [ ~( 'c3_1'( a1991 ) ) ] )
% 67.91/68.32  , clause( 145927, [ ~( 'c3_1'( a1991 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145928, [ ~( 'c0_1'( a1991 ) ), 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( 
% 67.91/68.32    a1991 ) ) ] )
% 67.91/68.32  , clause( 139251, [ ~( 'c3_1'( a1991 ) ) ] )
% 67.91/68.32  , 0, clause( 23293, [ ~( 'c0_1'( X ) ), 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( 
% 67.91/68.32    X ) ), 'c3_1'( X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1991 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145929, [ 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( a1991 ) ) ] )
% 67.91/68.32  , clause( 145928, [ ~( 'c0_1'( a1991 ) ), 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( 
% 67.91/68.32    a1991 ) ) ] )
% 67.91/68.32  , 0, clause( 139249, [ 'c0_1'( a1991 ) ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139273, [ hskp5, 'c0_1'( a1987 ), ~( 'c2_1'( a1991 ) ) ] )
% 67.91/68.32  , clause( 145929, [ 'c0_1'( a1987 ), hskp5, ~( 'c2_1'( a1991 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145930, [ hskp5, ~( 'c0_1'( a1991 ) ), hskp23, ~( 'c2_1'( a1991 ) )
% 67.91/68.32     ] )
% 67.91/68.32  , clause( 139251, [ ~( 'c3_1'( a1991 ) ) ] )
% 67.91/68.32  , 0, clause( 6525, [ hskp5, ~( 'c0_1'( X ) ), hskp23, ~( 'c2_1'( X ) ), 
% 67.91/68.32    'c3_1'( X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a1991 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145931, [ hskp5, hskp23, ~( 'c2_1'( a1991 ) ) ] )
% 67.91/68.32  , clause( 145930, [ hskp5, ~( 'c0_1'( a1991 ) ), hskp23, ~( 'c2_1'( a1991 )
% 67.91/68.32     ) ] )
% 67.91/68.32  , 1, clause( 139249, [ 'c0_1'( a1991 ) ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139277, [ hskp23, hskp5, ~( 'c2_1'( a1991 ) ) ] )
% 67.91/68.32  , clause( 145931, [ hskp5, hskp23, ~( 'c2_1'( a1991 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145932, [ hskp23, hskp5 ] )
% 67.91/68.32  , clause( 139277, [ hskp23, hskp5, ~( 'c2_1'( a1991 ) ) ] )
% 67.91/68.32  , 2, clause( 139250, [ 'c2_1'( a1991 ) ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139283, [ hskp23, hskp5 ] )
% 67.91/68.32  , clause( 145932, [ hskp23, hskp5 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145933, [ 'c1_1'( a1977 ), hskp23 ] )
% 67.91/68.32  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.32  , 1, clause( 139283, [ hskp23, hskp5 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139284, [ hskp23, 'c1_1'( a1977 ) ] )
% 67.91/68.32  , clause( 145933, [ 'c1_1'( a1977 ), hskp23 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145934, [ ~( 'c2_1'( a1977 ) ), hskp23 ] )
% 67.91/68.32  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.32  , 1, clause( 139283, [ hskp23, hskp5 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139285, [ hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.32  , clause( 145934, [ ~( 'c2_1'( a1977 ) ), hskp23 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145935, [ ~( 'c3_1'( a1977 ) ), hskp23 ] )
% 67.91/68.32  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.32  , 1, clause( 139283, [ hskp23, hskp5 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139286, [ hskp23, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.32  , clause( 145935, [ ~( 'c3_1'( a1977 ) ), hskp23 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145936, [ hskp23, hskp18, ~( 'c1_1'( a1977 ) ), 'c2_1'( a1977 ) ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 139286, [ hskp23, ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.32  , 1, clause( 136119, [ hskp18, ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c3_1'( X ) ]
% 67.91/68.32     )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145937, [ hskp23, hskp18, 'c2_1'( a1977 ), hskp23 ] )
% 67.91/68.32  , clause( 145936, [ hskp23, hskp18, ~( 'c1_1'( a1977 ) ), 'c2_1'( a1977 ) ]
% 67.91/68.32     )
% 67.91/68.32  , 2, clause( 139284, [ hskp23, 'c1_1'( a1977 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145938, [ hskp23, hskp18, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , clause( 145937, [ hskp23, hskp18, 'c2_1'( a1977 ), hskp23 ] )
% 67.91/68.32  , 0, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139311, [ hskp18, hskp23, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , clause( 145938, [ hskp23, hskp18, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145939, [ hskp23, hskp18, hskp23 ] )
% 67.91/68.32  , clause( 139285, [ hskp23, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.32  , 1, clause( 139311, [ hskp18, hskp23, 'c2_1'( a1977 ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145940, [ hskp23, hskp18 ] )
% 67.91/68.32  , clause( 145939, [ hskp23, hskp18, hskp23 ] )
% 67.91/68.32  , 0, 2, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139340, [ hskp18, hskp23 ] )
% 67.91/68.32  , clause( 145940, [ hskp23, hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145941, [ 'c1_1'( a2014 ), hskp18 ] )
% 67.91/68.32  , clause( 51, [ 'c1_1'( a2014 ), ~( hskp23 ) ] )
% 67.91/68.32  , 1, clause( 139340, [ hskp18, hskp23 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139341, [ hskp18, 'c1_1'( a2014 ) ] )
% 67.91/68.32  , clause( 145941, [ 'c1_1'( a2014 ), hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145942, [ 'c0_1'( a2014 ), hskp18 ] )
% 67.91/68.32  , clause( 50, [ 'c0_1'( a2014 ), ~( hskp23 ) ] )
% 67.91/68.32  , 1, clause( 139340, [ hskp18, hskp23 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139342, [ hskp18, 'c0_1'( a2014 ) ] )
% 67.91/68.32  , clause( 145942, [ 'c0_1'( a2014 ), hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145943, [ ~( 'c2_1'( a2014 ) ), hskp18 ] )
% 67.91/68.32  , clause( 90, [ ~( 'c2_1'( a2014 ) ), ~( hskp23 ) ] )
% 67.91/68.32  , 1, clause( 139340, [ hskp18, hskp23 ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139343, [ hskp18, ~( 'c2_1'( a2014 ) ) ] )
% 67.91/68.32  , clause( 145943, [ ~( 'c2_1'( a2014 ) ), hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145944, [ hskp18, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( a2014 ) ), 
% 67.91/68.32    'c0_1'( a1987 ) ] )
% 67.91/68.32  , clause( 139343, [ hskp18, ~( 'c2_1'( a2014 ) ) ] )
% 67.91/68.32  , 1, clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.91/68.32    'c2_1'( X ) ] )
% 67.91/68.32  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a2014 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145945, [ hskp18, ~( 'c1_1'( a2014 ) ), 'c0_1'( a1987 ), hskp18 ]
% 67.91/68.32     )
% 67.91/68.32  , clause( 145944, [ hskp18, ~( 'c0_1'( a2014 ) ), ~( 'c1_1'( a2014 ) ), 
% 67.91/68.32    'c0_1'( a1987 ) ] )
% 67.91/68.32  , 1, clause( 139342, [ hskp18, 'c0_1'( a2014 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145946, [ hskp18, ~( 'c1_1'( a2014 ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.32  , clause( 145945, [ hskp18, ~( 'c1_1'( a2014 ) ), 'c0_1'( a1987 ), hskp18 ]
% 67.91/68.32     )
% 67.91/68.32  , 0, 3, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139345, [ hskp18, 'c0_1'( a1987 ), ~( 'c1_1'( a2014 ) ) ] )
% 67.91/68.32  , clause( 145946, [ hskp18, ~( 'c1_1'( a2014 ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.32    , 1 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145947, [ hskp18, hskp18, ~( 'c1_1'( a2014 ) ) ] )
% 67.91/68.32  , clause( 135487, [ hskp18, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.32  , 1, clause( 139345, [ hskp18, 'c0_1'( a1987 ), ~( 'c1_1'( a2014 ) ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145948, [ hskp18, ~( 'c1_1'( a2014 ) ) ] )
% 67.91/68.32  , clause( 145947, [ hskp18, hskp18, ~( 'c1_1'( a2014 ) ) ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145949, [ hskp18, hskp18 ] )
% 67.91/68.32  , clause( 145948, [ hskp18, ~( 'c1_1'( a2014 ) ) ] )
% 67.91/68.32  , 1, clause( 139341, [ hskp18, 'c1_1'( a2014 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  factor(
% 67.91/68.32  clause( 145950, [ hskp18 ] )
% 67.91/68.32  , clause( 145949, [ hskp18, hskp18 ] )
% 67.91/68.32  , 0, 1, substitution( 0, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139629, [ hskp18 ] )
% 67.91/68.32  , clause( 145950, [ hskp18 ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145951, [ ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 97, [ ~( 'c0_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.32  , 1, clause( 139629, [ hskp18 ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139630, [ ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145951, [ ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145952, [ ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 98, [ ~( 'c1_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.32  , 1, clause( 139629, [ hskp18 ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139631, [ ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145952, [ ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145953, [ ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 99, [ ~( 'c3_1'( a2000 ) ), ~( hskp18 ) ] )
% 67.91/68.32  , 1, clause( 139629, [ hskp18 ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139632, [ ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , clause( 145953, [ ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145954, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( a2000 ), 
% 67.91/68.32    'c2_1'( a2000 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.32  , clause( 139632, [ ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , 0, clause( 449, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c2_1'( 
% 67.91/68.32    Y ), 'c3_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a2000 )] )
% 67.91/68.32    ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145955, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c2_1'( a2000 ), ~( 
% 67.91/68.32    'c3_1'( X ) ) ] )
% 67.91/68.32  , clause( 139630, [ ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , 0, clause( 145954, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( a2000 )
% 67.91/68.32    , 'c2_1'( a2000 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.32  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139669, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c2_1'( a2000 ), ~( 
% 67.91/68.32    'c3_1'( X ) ) ] )
% 67.91/68.32  , clause( 145955, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c2_1'( a2000 ), 
% 67.91/68.32    ~( 'c3_1'( X ) ) ] )
% 67.91/68.32  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.32    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145956, [ 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000 )
% 67.91/68.32     ] )
% 67.91/68.32  , clause( 139632, [ ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.32  , 0, clause( 415, [ 'c0_1'( X ), 'c1_1'( X ), hskp27, 'c2_1'( X ), 'c3_1'( 
% 67.91/68.32    X ) ] )
% 67.91/68.32  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145957, [ 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 139630, [ ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , 0, clause( 145956, [ 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp27, 'c2_1'( 
% 67.91/68.32    a2000 ) ] )
% 67.91/68.32  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139674, [ hskp27, 'c1_1'( a2000 ), 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145957, [ 'c1_1'( a2000 ), hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 67.91/68.32    , 2 )] ) ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145958, [ hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 139631, [ ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.32  , 0, clause( 139674, [ hskp27, 'c1_1'( a2000 ), 'c2_1'( a2000 ) ] )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  subsumption(
% 67.91/68.32  clause( 139816, [ hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , clause( 145958, [ hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.32     ).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145959, [ hskp19, 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp27 ] )
% 67.91/68.32  , clause( 121440, [ hskp19, 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.32  , 3, clause( 139816, [ hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.32  , 1, substitution( 0, [ :=( X, a2000 )] ), substitution( 1, [] )).
% 67.91/68.32  
% 67.91/68.32  
% 67.91/68.32  resolution(
% 67.91/68.32  clause( 145960, [ hskp19, 'c1_1'( a2000 ), hskp27 ] )
% 67.91/68.32  , clause( 139630, [ ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.32  , 0, clause( 145959, [ hskp19, 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp27 ]
% 67.91/68.32     )
% 67.91/68.32  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 139818, [ hskp19, hskp27, 'c1_1'( a2000 ) ] )
% 67.91/68.33  , clause( 145960, [ hskp19, 'c1_1'( a2000 ), hskp27 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.33    , 1 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145961, [ 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp4, hskp27, hskp27 ]
% 67.91/68.33     )
% 67.91/68.33  , clause( 226, [ 'c0_1'( X ), 'c1_1'( X ), hskp4, hskp27, ~( 'c2_1'( X ) )
% 67.91/68.33     ] )
% 67.91/68.33  , 4, clause( 139816, [ hskp27, 'c2_1'( a2000 ) ] )
% 67.91/68.33  , 1, substitution( 0, [ :=( X, a2000 )] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145963, [ 'c1_1'( a2000 ), hskp4, hskp27, hskp27 ] )
% 67.91/68.33  , clause( 139630, [ ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.33  , 0, clause( 145961, [ 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp4, hskp27, 
% 67.91/68.33    hskp27 ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  factor(
% 67.91/68.33  clause( 145964, [ 'c1_1'( a2000 ), hskp4, hskp27 ] )
% 67.91/68.33  , clause( 145963, [ 'c1_1'( a2000 ), hskp4, hskp27, hskp27 ] )
% 67.91/68.33  , 2, 3, substitution( 0, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 139823, [ hskp27, hskp4, 'c1_1'( a2000 ) ] )
% 67.91/68.33  , clause( 145964, [ 'c1_1'( a2000 ), hskp4, hskp27 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.33    , 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145965, [ hskp19, hskp27 ] )
% 67.91/68.33  , clause( 139631, [ ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.33  , 0, clause( 139818, [ hskp19, hskp27, 'c1_1'( a2000 ) ] )
% 67.91/68.33  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 139852, [ hskp19, hskp27 ] )
% 67.91/68.33  , clause( 145965, [ hskp19, hskp27 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145966, [ 'c3_1'( a1970 ), hskp19 ] )
% 67.91/68.33  , clause( 47, [ 'c3_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.33  , 1, clause( 139852, [ hskp19, hskp27 ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 139853, [ hskp19, 'c3_1'( a1970 ) ] )
% 67.91/68.33  , clause( 145966, [ 'c3_1'( a1970 ), hskp19 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145967, [ 'c2_1'( a1970 ), hskp19 ] )
% 67.91/68.33  , clause( 46, [ 'c2_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.33  , 1, clause( 139852, [ hskp19, hskp27 ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 139854, [ hskp19, 'c2_1'( a1970 ) ] )
% 67.91/68.33  , clause( 145967, [ 'c2_1'( a1970 ), hskp19 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145968, [ 'c1_1'( a1970 ), hskp19 ] )
% 67.91/68.33  , clause( 45, [ 'c1_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.33  , 1, clause( 139852, [ hskp19, hskp27 ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 139855, [ hskp19, 'c1_1'( a1970 ) ] )
% 67.91/68.33  , clause( 145968, [ 'c1_1'( a1970 ), hskp19 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145969, [ hskp27, hskp4 ] )
% 67.91/68.33  , clause( 139631, [ ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.33  , 0, clause( 139823, [ hskp27, hskp4, 'c1_1'( a2000 ) ] )
% 67.91/68.33  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 139863, [ hskp27, hskp4 ] )
% 67.91/68.33  , clause( 145969, [ hskp27, hskp4 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145970, [ 'c0_1'( a1975 ), hskp27 ] )
% 67.91/68.33  , clause( 76, [ 'c0_1'( a1975 ), ~( hskp4 ) ] )
% 67.91/68.33  , 1, clause( 139863, [ hskp27, hskp4 ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 139864, [ hskp27, 'c0_1'( a1975 ) ] )
% 67.91/68.33  , clause( 145970, [ 'c0_1'( a1975 ), hskp27 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145971, [ ~( 'c1_1'( a1975 ) ), hskp27 ] )
% 67.91/68.33  , clause( 121, [ ~( 'c1_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.33  , 1, clause( 139863, [ hskp27, hskp4 ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 139865, [ hskp27, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.33  , clause( 145971, [ ~( 'c1_1'( a1975 ) ), hskp27 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145972, [ ~( 'c2_1'( a1975 ) ), hskp27 ] )
% 67.91/68.33  , clause( 122, [ ~( 'c2_1'( a1975 ) ), ~( hskp4 ) ] )
% 67.91/68.33  , 1, clause( 139863, [ hskp27, hskp4 ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 139866, [ hskp27, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.33  , clause( 145972, [ ~( 'c2_1'( a1975 ) ), hskp27 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145973, [ hskp27, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1975 ) ), 
% 67.91/68.33    'c1_1'( a1975 ) ] )
% 67.91/68.33  , clause( 139866, [ hskp27, ~( 'c2_1'( a1975 ) ) ] )
% 67.91/68.33  , 1, clause( 31094, [ ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( X ) ), 'c1_1'( X ), 
% 67.91/68.33    'c2_1'( X ) ] )
% 67.91/68.33  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1975 )] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145974, [ hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), hskp27 ]
% 67.91/68.33     )
% 67.91/68.33  , clause( 145973, [ hskp27, ~( 'c0_1'( a1987 ) ), ~( 'c0_1'( a1975 ) ), 
% 67.91/68.33    'c1_1'( a1975 ) ] )
% 67.91/68.33  , 2, clause( 139864, [ hskp27, 'c0_1'( a1975 ) ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  factor(
% 67.91/68.33  clause( 145975, [ hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.33  , clause( 145974, [ hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ), hskp27 ]
% 67.91/68.33     )
% 67.91/68.33  , 0, 3, substitution( 0, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 139873, [ hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.33  , clause( 145975, [ hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.33    , 2 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145976, [ hskp27, hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.33  , clause( 139865, [ hskp27, ~( 'c1_1'( a1975 ) ) ] )
% 67.91/68.33  , 1, clause( 139873, [ hskp27, ~( 'c0_1'( a1987 ) ), 'c1_1'( a1975 ) ] )
% 67.91/68.33  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  factor(
% 67.91/68.33  clause( 145977, [ hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.33  , clause( 145976, [ hskp27, hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.33  , 0, 1, substitution( 0, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 139904, [ hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.33  , clause( 145977, [ hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145978, [ hskp5, 'c0_1'( a1987 ) ] )
% 67.91/68.33  , clause( 139273, [ hskp5, 'c0_1'( a1987 ), ~( 'c2_1'( a1991 ) ) ] )
% 67.91/68.33  , 2, clause( 139250, [ 'c2_1'( a1991 ) ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140004, [ hskp5, 'c0_1'( a1987 ) ] )
% 67.91/68.33  , clause( 145978, [ hskp5, 'c0_1'( a1987 ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145979, [ hskp27, hskp5 ] )
% 67.91/68.33  , clause( 139904, [ hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.33  , 1, clause( 140004, [ hskp5, 'c0_1'( a1987 ) ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140005, [ hskp27, hskp5 ] )
% 67.91/68.33  , clause( 145979, [ hskp27, hskp5 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145980, [ 'c1_1'( a1977 ), hskp27 ] )
% 67.91/68.33  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.33  , 1, clause( 140005, [ hskp27, hskp5 ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140008, [ hskp27, 'c1_1'( a1977 ) ] )
% 67.91/68.33  , clause( 145980, [ 'c1_1'( a1977 ), hskp27 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145981, [ ~( 'c2_1'( a1977 ) ), hskp27 ] )
% 67.91/68.33  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.33  , 1, clause( 140005, [ hskp27, hskp5 ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140009, [ hskp27, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.33  , clause( 145981, [ ~( 'c2_1'( a1977 ) ), hskp27 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145982, [ hskp27, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( a1977 ) ), 
% 67.91/68.33    'c0_1'( a1987 ) ] )
% 67.91/68.33  , clause( 140009, [ hskp27, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.33  , 1, clause( 23290, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a1987 ), 
% 67.91/68.33    'c2_1'( X ) ] )
% 67.91/68.33  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145983, [ hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), hskp27 ]
% 67.91/68.33     )
% 67.91/68.33  , clause( 145982, [ hskp27, ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( a1977 ) ), 
% 67.91/68.33    'c0_1'( a1987 ) ] )
% 67.91/68.33  , 2, clause( 140008, [ hskp27, 'c1_1'( a1977 ) ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  factor(
% 67.91/68.33  clause( 145984, [ hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.33  , clause( 145983, [ hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ), hskp27 ]
% 67.91/68.33     )
% 67.91/68.33  , 0, 3, substitution( 0, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140021, [ hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.33  , clause( 145984, [ hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 67.91/68.33    , 2 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145985, [ hskp27, hskp27, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.33  , clause( 139904, [ hskp27, ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.33  , 1, clause( 140021, [ hskp27, ~( 'c0_1'( a1977 ) ), 'c0_1'( a1987 ) ] )
% 67.91/68.33  , 2, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  factor(
% 67.91/68.33  clause( 145986, [ hskp27, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.33  , clause( 145985, [ hskp27, hskp27, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.33  , 0, 1, substitution( 0, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140048, [ hskp27, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.33  , clause( 145986, [ hskp27, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145987, [ ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 ) ), 'c2_1'( a2000
% 67.91/68.33     ), hskp19 ] )
% 67.91/68.33  , clause( 139669, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c2_1'( a2000 ), 
% 67.91/68.33    ~( 'c3_1'( X ) ) ] )
% 67.91/68.33  , 3, clause( 139853, [ hskp19, 'c3_1'( a1970 ) ] )
% 67.91/68.33  , 1, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145988, [ ~( 'c2_1'( a1970 ) ), 'c2_1'( a2000 ), hskp19, hskp19 ]
% 67.91/68.33     )
% 67.91/68.33  , clause( 145987, [ ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 ) ), 'c2_1'( 
% 67.91/68.33    a2000 ), hskp19 ] )
% 67.91/68.33  , 0, clause( 139855, [ hskp19, 'c1_1'( a1970 ) ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  factor(
% 67.91/68.33  clause( 145989, [ ~( 'c2_1'( a1970 ) ), 'c2_1'( a2000 ), hskp19 ] )
% 67.91/68.33  , clause( 145988, [ ~( 'c2_1'( a1970 ) ), 'c2_1'( a2000 ), hskp19, hskp19 ]
% 67.91/68.33     )
% 67.91/68.33  , 2, 3, substitution( 0, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140550, [ ~( 'c2_1'( a1970 ) ), hskp19, 'c2_1'( a2000 ) ] )
% 67.91/68.33  , clause( 145989, [ ~( 'c2_1'( a1970 ) ), 'c2_1'( a2000 ), hskp19 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 67.91/68.33    , 1 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145990, [ hskp19, 'c2_1'( a2000 ), hskp19 ] )
% 67.91/68.33  , clause( 140550, [ ~( 'c2_1'( a1970 ) ), hskp19, 'c2_1'( a2000 ) ] )
% 67.91/68.33  , 0, clause( 139854, [ hskp19, 'c2_1'( a1970 ) ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  factor(
% 67.91/68.33  clause( 145991, [ hskp19, 'c2_1'( a2000 ) ] )
% 67.91/68.33  , clause( 145990, [ hskp19, 'c2_1'( a2000 ), hskp19 ] )
% 67.91/68.33  , 0, 2, substitution( 0, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140613, [ hskp19, 'c2_1'( a2000 ) ] )
% 67.91/68.33  , clause( 145991, [ hskp19, 'c2_1'( a2000 ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145992, [ hskp19, 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp19 ] )
% 67.91/68.33  , clause( 121440, [ hskp19, 'c0_1'( X ), 'c1_1'( X ), ~( 'c2_1'( X ) ) ] )
% 67.91/68.33  , 3, clause( 140613, [ hskp19, 'c2_1'( a2000 ) ] )
% 67.91/68.33  , 1, substitution( 0, [ :=( X, a2000 )] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145994, [ hskp19, 'c1_1'( a2000 ), hskp19 ] )
% 67.91/68.33  , clause( 139630, [ ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.33  , 0, clause( 145992, [ hskp19, 'c0_1'( a2000 ), 'c1_1'( a2000 ), hskp19 ]
% 67.91/68.33     )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  factor(
% 67.91/68.33  clause( 145995, [ hskp19, 'c1_1'( a2000 ) ] )
% 67.91/68.33  , clause( 145994, [ hskp19, 'c1_1'( a2000 ), hskp19 ] )
% 67.91/68.33  , 0, 2, substitution( 0, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140615, [ hskp19, 'c1_1'( a2000 ) ] )
% 67.91/68.33  , clause( 145995, [ hskp19, 'c1_1'( a2000 ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145996, [ hskp19 ] )
% 67.91/68.33  , clause( 139631, [ ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.33  , 0, clause( 140615, [ hskp19, 'c1_1'( a2000 ) ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140620, [ hskp19 ] )
% 67.91/68.33  , clause( 145996, [ hskp19 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145997, [ 'c2_1'( a2001 ) ] )
% 67.91/68.33  , clause( 56, [ 'c2_1'( a2001 ), ~( hskp19 ) ] )
% 67.91/68.33  , 1, clause( 140620, [ hskp19 ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140621, [ 'c2_1'( a2001 ) ] )
% 67.91/68.33  , clause( 145997, [ 'c2_1'( a2001 ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145998, [ 'c3_1'( a2001 ) ] )
% 67.91/68.33  , clause( 57, [ 'c3_1'( a2001 ), ~( hskp19 ) ] )
% 67.91/68.33  , 1, clause( 140620, [ hskp19 ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140622, [ 'c3_1'( a2001 ) ] )
% 67.91/68.33  , clause( 145998, [ 'c3_1'( a2001 ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 145999, [ ~( 'c0_1'( a2001 ) ) ] )
% 67.91/68.33  , clause( 96, [ ~( 'c0_1'( a2001 ) ), ~( hskp19 ) ] )
% 67.91/68.33  , 1, clause( 140620, [ hskp19 ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140623, [ ~( 'c0_1'( a2001 ) ) ] )
% 67.91/68.33  , clause( 145999, [ ~( 'c0_1'( a2001 ) ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146000, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( a2001 ) )
% 67.91/68.33    , 'c2_1'( X ), 'c0_1'( a2001 ) ] )
% 67.91/68.33  , clause( 601, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( Y ) ), 
% 67.91/68.33    'c2_1'( X ), 'c0_1'( Y ), ~( 'c3_1'( Y ) ) ] )
% 67.91/68.33  , 5, clause( 140622, [ 'c3_1'( a2001 ) ] )
% 67.91/68.33  , 0, substitution( 0, [ :=( X, X ), :=( Y, a2001 )] ), substitution( 1, [] )
% 67.91/68.33    ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146001, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.91/68.33    a2001 ) ] )
% 67.91/68.33  , clause( 146000, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), ~( 'c2_1'( a2001 )
% 67.91/68.33     ), 'c2_1'( X ), 'c0_1'( a2001 ) ] )
% 67.91/68.33  , 2, clause( 140621, [ 'c2_1'( a2001 ) ] )
% 67.91/68.33  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140642, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a2001 ), 
% 67.91/68.33    'c2_1'( X ) ] )
% 67.91/68.33  , clause( 146001, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ), 'c0_1'( 
% 67.91/68.33    a2001 ) ] )
% 67.91/68.33  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.33    1 ), ==>( 2, 3 ), ==>( 3, 2 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146002, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.91/68.33  , clause( 140623, [ ~( 'c0_1'( a2001 ) ) ] )
% 67.91/68.33  , 0, clause( 140642, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c0_1'( a2001 )
% 67.91/68.33    , 'c2_1'( X ) ] )
% 67.91/68.33  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140753, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.91/68.33  , clause( 146002, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.91/68.33  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.33    1 ), ==>( 2, 2 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146003, [ ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.33  , clause( 117918, [ ~( 'c2_1'( a1996 ) ) ] )
% 67.91/68.33  , 0, clause( 140753, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.91/68.33  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, a1996 )] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146004, [ ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.33  , clause( 146003, [ ~( 'c0_1'( a1996 ) ), ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.33  , 0, clause( 117916, [ 'c0_1'( a1996 ) ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140759, [ ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.33  , clause( 146004, [ ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146005, [ ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.33  , clause( 140759, [ ~( 'c1_1'( a1996 ) ) ] )
% 67.91/68.33  , 0, clause( 118079, [ ~( 'c0_1'( a1987 ) ), 'c1_1'( a1996 ) ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140768, [ ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.33  , clause( 146005, [ ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146006, [ hskp5 ] )
% 67.91/68.33  , clause( 140768, [ ~( 'c0_1'( a1987 ) ) ] )
% 67.91/68.33  , 0, clause( 140004, [ hskp5, 'c0_1'( a1987 ) ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140792, [ hskp5 ] )
% 67.91/68.33  , clause( 146006, [ hskp5 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146007, [ 'c1_1'( a1977 ) ] )
% 67.91/68.33  , clause( 75, [ 'c1_1'( a1977 ), ~( hskp5 ) ] )
% 67.91/68.33  , 1, clause( 140792, [ hskp5 ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140797, [ 'c1_1'( a1977 ) ] )
% 67.91/68.33  , clause( 146007, [ 'c1_1'( a1977 ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146008, [ ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.33  , clause( 119, [ ~( 'c2_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.33  , 1, clause( 140792, [ hskp5 ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140798, [ ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.33  , clause( 146008, [ ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146009, [ ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.33  , clause( 120, [ ~( 'c3_1'( a1977 ) ), ~( hskp5 ) ] )
% 67.91/68.33  , 1, clause( 140792, [ hskp5 ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140799, [ ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.33  , clause( 146009, [ ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146010, [ ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.33  , clause( 140798, [ ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.33  , 0, clause( 140753, [ ~( 'c0_1'( X ) ), ~( 'c1_1'( X ) ), 'c2_1'( X ) ] )
% 67.91/68.33  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 )] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146011, [ ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.33  , clause( 146010, [ ~( 'c0_1'( a1977 ) ), ~( 'c1_1'( a1977 ) ) ] )
% 67.91/68.33  , 1, clause( 140797, [ 'c1_1'( a1977 ) ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140804, [ ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.33  , clause( 146011, [ ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146012, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( a1977 ), 
% 67.91/68.33    'c2_1'( a1977 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.33  , clause( 140799, [ ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.33  , 0, clause( 449, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( Y ), 'c2_1'( 
% 67.91/68.33    Y ), 'c3_1'( Y ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.33  , 4, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, a1977 )] )
% 67.91/68.33    ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146013, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c2_1'( a1977 ), ~( 
% 67.91/68.33    'c3_1'( X ) ) ] )
% 67.91/68.33  , clause( 140804, [ ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.33  , 0, clause( 146012, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c0_1'( a1977 )
% 67.91/68.33    , 'c2_1'( a1977 ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.33  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140817, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c2_1'( a1977 ), ~( 
% 67.91/68.33    'c3_1'( X ) ) ] )
% 67.91/68.33  , clause( 146013, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c2_1'( a1977 ), 
% 67.91/68.33    ~( 'c3_1'( X ) ) ] )
% 67.91/68.33  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.33    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146014, [ 'c0_1'( a1977 ), 'c2_1'( a1977 ), 'c0_1'( X ), 'c1_1'( X
% 67.91/68.33     ), hskp27, 'c3_1'( X ) ] )
% 67.91/68.33  , clause( 140799, [ ~( 'c3_1'( a1977 ) ) ] )
% 67.91/68.33  , 0, clause( 414, [ 'c0_1'( X ), 'c2_1'( X ), 'c0_1'( Y ), 'c1_1'( Y ), 
% 67.91/68.33    hskp27, 'c3_1'( X ), 'c3_1'( Y ) ] )
% 67.91/68.33  , 5, substitution( 0, [] ), substitution( 1, [ :=( X, a1977 ), :=( Y, X )] )
% 67.91/68.33    ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146017, [ hskp27, 'c2_1'( a1977 ), 'c0_1'( X ), 'c1_1'( X ), hskp27
% 67.91/68.33    , 'c3_1'( X ) ] )
% 67.91/68.33  , clause( 140048, [ hskp27, ~( 'c0_1'( a1977 ) ) ] )
% 67.91/68.33  , 1, clause( 146014, [ 'c0_1'( a1977 ), 'c2_1'( a1977 ), 'c0_1'( X ), 
% 67.91/68.33    'c1_1'( X ), hskp27, 'c3_1'( X ) ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  factor(
% 67.91/68.33  clause( 146018, [ hskp27, 'c2_1'( a1977 ), 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( 
% 67.91/68.33    X ) ] )
% 67.91/68.33  , clause( 146017, [ hskp27, 'c2_1'( a1977 ), 'c0_1'( X ), 'c1_1'( X ), 
% 67.91/68.33    hskp27, 'c3_1'( X ) ] )
% 67.91/68.33  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140818, [ 'c0_1'( X ), 'c1_1'( X ), hskp27, 'c2_1'( a1977 ), 'c3_1'( 
% 67.91/68.33    X ) ] )
% 67.91/68.33  , clause( 146018, [ hskp27, 'c2_1'( a1977 ), 'c0_1'( X ), 'c1_1'( X ), 
% 67.91/68.33    'c3_1'( X ) ] )
% 67.91/68.33  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 67.91/68.33    3 ), ==>( 2, 0 ), ==>( 3, 1 ), ==>( 4, 4 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146019, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.33  , clause( 140798, [ ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.33  , 0, clause( 140817, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), 'c2_1'( a1977 )
% 67.91/68.33    , ~( 'c3_1'( X ) ) ] )
% 67.91/68.33  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 140975, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ) ] )
% 67.91/68.33  , clause( 146019, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ) ]
% 67.91/68.33     )
% 67.91/68.33  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 67.91/68.33    1 ), ==>( 2, 2 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146020, [ hskp27, 'c0_1'( X ), 'c1_1'( X ), hskp27, 'c3_1'( X ) ]
% 67.91/68.33     )
% 67.91/68.33  , clause( 140009, [ hskp27, ~( 'c2_1'( a1977 ) ) ] )
% 67.91/68.33  , 1, clause( 140818, [ 'c0_1'( X ), 'c1_1'( X ), hskp27, 'c2_1'( a1977 ), 
% 67.91/68.33    'c3_1'( X ) ] )
% 67.91/68.33  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  factor(
% 67.91/68.33  clause( 146021, [ hskp27, 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.33  , clause( 146020, [ hskp27, 'c0_1'( X ), 'c1_1'( X ), hskp27, 'c3_1'( X ) ]
% 67.91/68.33     )
% 67.91/68.33  , 0, 3, substitution( 0, [ :=( X, X )] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 141097, [ 'c0_1'( X ), hskp27, 'c1_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.33  , clause( 146021, [ hskp27, 'c0_1'( X ), 'c1_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.33  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 67.91/68.33    0 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146022, [ 'c0_1'( a2000 ), hskp27, 'c1_1'( a2000 ) ] )
% 67.91/68.33  , clause( 139632, [ ~( 'c3_1'( a2000 ) ) ] )
% 67.91/68.33  , 0, clause( 141097, [ 'c0_1'( X ), hskp27, 'c1_1'( X ), 'c3_1'( X ) ] )
% 67.91/68.33  , 3, substitution( 0, [] ), substitution( 1, [ :=( X, a2000 )] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146023, [ hskp27, 'c1_1'( a2000 ) ] )
% 67.91/68.33  , clause( 139630, [ ~( 'c0_1'( a2000 ) ) ] )
% 67.91/68.33  , 0, clause( 146022, [ 'c0_1'( a2000 ), hskp27, 'c1_1'( a2000 ) ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 141098, [ hskp27, 'c1_1'( a2000 ) ] )
% 67.91/68.33  , clause( 146023, [ hskp27, 'c1_1'( a2000 ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 67.91/68.33     ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146024, [ hskp27 ] )
% 67.91/68.33  , clause( 139631, [ ~( 'c1_1'( a2000 ) ) ] )
% 67.91/68.33  , 0, clause( 141098, [ hskp27, 'c1_1'( a2000 ) ] )
% 67.91/68.33  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 141100, [ hskp27 ] )
% 67.91/68.33  , clause( 146024, [ hskp27 ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146025, [ 'c3_1'( a1970 ) ] )
% 67.91/68.33  , clause( 47, [ 'c3_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.33  , 1, clause( 141100, [ hskp27 ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 141101, [ 'c3_1'( a1970 ) ] )
% 67.91/68.33  , clause( 146025, [ 'c3_1'( a1970 ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146026, [ 'c2_1'( a1970 ) ] )
% 67.91/68.33  , clause( 46, [ 'c2_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.33  , 1, clause( 141100, [ hskp27 ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 141102, [ 'c2_1'( a1970 ) ] )
% 67.91/68.33  , clause( 146026, [ 'c2_1'( a1970 ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146027, [ 'c1_1'( a1970 ) ] )
% 67.91/68.33  , clause( 45, [ 'c1_1'( a1970 ), ~( hskp27 ) ] )
% 67.91/68.33  , 1, clause( 141100, [ hskp27 ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 141103, [ 'c1_1'( a1970 ) ] )
% 67.91/68.33  , clause( 146027, [ 'c1_1'( a1970 ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146028, [ ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 ) ) ] )
% 67.91/68.33  , clause( 140975, [ ~( 'c1_1'( X ) ), ~( 'c2_1'( X ) ), ~( 'c3_1'( X ) ) ]
% 67.91/68.33     )
% 67.91/68.33  , 2, clause( 141101, [ 'c3_1'( a1970 ) ] )
% 67.91/68.33  , 0, substitution( 0, [ :=( X, a1970 )] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146029, [ ~( 'c2_1'( a1970 ) ) ] )
% 67.91/68.33  , clause( 146028, [ ~( 'c1_1'( a1970 ) ), ~( 'c2_1'( a1970 ) ) ] )
% 67.91/68.33  , 0, clause( 141103, [ 'c1_1'( a1970 ) ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 141106, [ ~( 'c2_1'( a1970 ) ) ] )
% 67.91/68.33  , clause( 146029, [ ~( 'c2_1'( a1970 ) ) ] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  resolution(
% 67.91/68.33  clause( 146030, [] )
% 67.91/68.33  , clause( 141106, [ ~( 'c2_1'( a1970 ) ) ] )
% 67.91/68.33  , 0, clause( 141102, [ 'c2_1'( a1970 ) ] )
% 67.91/68.33  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  subsumption(
% 67.91/68.33  clause( 141146, [] )
% 67.91/68.33  , clause( 146030, [] )
% 67.91/68.33  , substitution( 0, [] ), permutation( 0, [] ) ).
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  end.
% 67.91/68.33  
% 67.91/68.33  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 67.91/68.33  
% 67.91/68.33  Memory use:
% 67.91/68.33  
% 67.91/68.33  space for terms:        1674204
% 67.91/68.33  space for clauses:      5207049
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  clauses generated:      5429542
% 67.91/68.33  clauses kept:           141147
% 67.91/68.33  clauses selected:       40289
% 67.91/68.33  clauses deleted:        127271
% 67.91/68.33  clauses inuse deleted:  39279
% 67.91/68.33  
% 67.91/68.33  subsentry:          3291303
% 67.91/68.33  literals s-matched: 2964001
% 67.91/68.33  literals matched:   2964001
% 67.91/68.33  full subsumption:   140623
% 67.91/68.33  
% 67.91/68.33  checksum:           -1072163480
% 67.91/68.33  
% 67.91/68.33  
% 67.91/68.33  Bliksem ended
%------------------------------------------------------------------------------