%------------------------------------------------------------------------------
% File     : Zenon---0.7.1
% Problem  : SYN484+1 : TPTP v8.1.0. Released v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_zenon %s %d

% Computer : n021.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  : 600s
% DateTime : Thu Jul 21 13:53:26 EDT 2022

% Result   : Theorem 0.74s 0.90s
% Output   : Proof 0.78s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : SYN484+1 : TPTP v8.1.0. Released v2.1.0.
% 0.06/0.12  % Command  : run_zenon %s %d
% 0.12/0.33  % Computer : n021.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Mon Jul 11 19:48:08 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.74/0.90  (* PROOF-FOUND *)
% 0.74/0.90  % SZS status Theorem
% 0.74/0.90  (* BEGIN-PROOF *)
% 0.74/0.90  % SZS output start Proof
% 0.74/0.90  Theorem co1 : (~(((~(hskp0))\/((ndr1_0)/\((~(c1_1 (a1969)))/\((~(c2_1 (a1969)))/\(~(c3_1 (a1969)))))))/\(((~(hskp1))\/((ndr1_0)/\((c0_1 (a1971))/\((c2_1 (a1971))/\(~(c1_1 (a1971)))))))/\(((~(hskp2))\/((ndr1_0)/\((c1_1 (a1973))/\((c3_1 (a1973))/\(~(c2_1 (a1973)))))))/\(((~(hskp3))\/((ndr1_0)/\((c1_1 (a1974))/\((c2_1 (a1974))/\(~(c0_1 (a1974)))))))/\(((~(hskp4))\/((ndr1_0)/\((c0_1 (a1975))/\((~(c1_1 (a1975)))/\(~(c2_1 (a1975)))))))/\(((~(hskp5))\/((ndr1_0)/\((c1_1 (a1977))/\((~(c2_1 (a1977)))/\(~(c3_1 (a1977)))))))/\(((~(hskp6))\/((ndr1_0)/\((c3_1 (a1979))/\((~(c0_1 (a1979)))/\(~(c2_1 (a1979)))))))/\(((~(hskp7))\/((ndr1_0)/\((c0_1 (a1981))/\((c1_1 (a1981))/\(~(c3_1 (a1981)))))))/\(((~(hskp8))\/((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983)))))))/\(((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985)))))))/\(((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))))/\(((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989)))))))/\(((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))))/\(((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))))/\(((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992)))))))/\(((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993)))))))/\(((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))))/\(((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))))/\(((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000)))))))/\(((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001)))))))/\(((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))))/\(((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009)))))))/\(((~(hskp22))\/((ndr1_0)/\((c0_1 (a2012))/\((~(c2_1 (a2012)))/\(~(c3_1 (a2012)))))))/\(((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014)))))))/\(((~(hskp24))\/((ndr1_0)/\((~(c0_1 (a2031)))/\((~(c1_1 (a2031)))/\(~(c2_1 (a2031)))))))/\(((~(hskp25))\/((ndr1_0)/\((~(c0_1 (a2041)))/\((~(c2_1 (a2041)))/\(~(c3_1 (a2041)))))))/\(((~(hskp26))\/((ndr1_0)/\((c0_1 (a2049))/\((c3_1 (a2049))/\(~(c1_1 (a2049)))))))/\(((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970))))))/\(((~(hskp28))\/((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972))))))/\(((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978))))))/\(((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))))/\(((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/(hskp0)))/\(((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(hskp27)))/\(((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))))/\(((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/(forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))))/\(((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))))/\(((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1)))/\(((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp28)))/\(((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2)))/\(((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp3)))/\(((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27)))/\(((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5)))/\(((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6)))/\(((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/((forall X21 : zenon_U, ((ndr1_0)->((c2_1 X21)\/((~(c0_1 X21))\/(~(c3_1 X21))))))\/(hskp1)))/\(((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11)))))))/\(((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7)))/\(((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8)))/\(((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))))/\(((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29)))/\(((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9)))/\(((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))))/\(((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))))/\(((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))))/\(((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8)))/\(((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp10)))/\(((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11)))/\(((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12)))/\(((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))))/\(((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13)))/\(((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14)))/\(((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15)))/\(((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp3)))/\(((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/((forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62))))))\/(hskp10)))/\(((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp16)))/\(((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17)))/\(((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp4)\/(hskp18)))/\(((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19)))/\(((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))/\(((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20)))/\(((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))))/\(((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12)))/\(((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))))/\(((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))))/\(((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5)))/\(((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp4)\/(hskp10)))/\(((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21)))/\(((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10)))/\(((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp22)\/(hskp2)))/\(((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6)))/\(((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp3)\/(hskp17)))/\(((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/((hskp10)\/(hskp11)))/\(((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp30)\/(hskp15)))/\(((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18)))/\(((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27)))/\(((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/(hskp10))/\(((forall X97 : zenon_U, ((ndr1_0)->((c2_1 X97)\/((c3_1 X97)\/(~(c0_1 X97))))))\/((hskp16)\/(hskp15)))/\(((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62))))))))/\(((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/((hskp1)\/(hskp22)))/\(((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/((hskp16)\/(hskp24)))/\(((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20)))/\(((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((hskp11)\/(hskp12)))/\(((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10)))/\(((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17)))/\(((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0)))/\(((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp24)\/(hskp25)))/\(((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10)))/\(((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4)))/\(((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp3)\/(hskp8)))/\(((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17))/\(((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/((hskp26)\/(hskp25)))/\(((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11)))/\(((hskp28)\/((hskp1)\/(hskp21)))/\(((hskp23)\/((hskp5)\/(hskp8)))/\(((hskp30)\/((hskp27)\/(hskp6)))/\(((hskp16)\/((hskp19)\/(hskp15)))/\((hskp16)\/((hskp21)\/(hskp18))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))).
% 0.74/0.90  Proof.
% 0.74/0.90  assert (zenon_L1_ : (~(hskp16)) -> (hskp16) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H1 zenon_H2.
% 0.74/0.90  exact (zenon_H1 zenon_H2).
% 0.74/0.90  (* end of lemma zenon_L1_ *)
% 0.74/0.90  assert (zenon_L2_ : (~(hskp19)) -> (hskp19) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H3 zenon_H4.
% 0.74/0.90  exact (zenon_H3 zenon_H4).
% 0.74/0.90  (* end of lemma zenon_L2_ *)
% 0.74/0.90  assert (zenon_L3_ : (~(hskp15)) -> (hskp15) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H5 zenon_H6.
% 0.74/0.90  exact (zenon_H5 zenon_H6).
% 0.74/0.90  (* end of lemma zenon_L3_ *)
% 0.74/0.90  assert (zenon_L4_ : ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp16)) -> (~(hskp19)) -> (~(hskp15)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H7 zenon_H1 zenon_H3 zenon_H5.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H7); [ zenon_intro zenon_H2 | zenon_intro zenon_H8 ].
% 0.74/0.90  exact (zenon_H1 zenon_H2).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H8); [ zenon_intro zenon_H4 | zenon_intro zenon_H6 ].
% 0.74/0.90  exact (zenon_H3 zenon_H4).
% 0.74/0.90  exact (zenon_H5 zenon_H6).
% 0.74/0.90  (* end of lemma zenon_L4_ *)
% 0.74/0.90  assert (zenon_L5_ : (~(ndr1_0)) -> (ndr1_0) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H9 zenon_Ha.
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  (* end of lemma zenon_L5_ *)
% 0.74/0.90  assert (zenon_L6_ : (forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33)))))) -> (ndr1_0) -> (~(c0_1 (a2001))) -> (c2_1 (a2001)) -> (c3_1 (a2001)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hb zenon_Ha zenon_Hc zenon_Hd zenon_He.
% 0.74/0.90  generalize (zenon_Hb (a2001)). zenon_intro zenon_Hf.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_Hf); [ zenon_intro zenon_H9 | zenon_intro zenon_H10 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H10); [ zenon_intro zenon_H12 | zenon_intro zenon_H11 ].
% 0.74/0.90  exact (zenon_Hc zenon_H12).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H11); [ zenon_intro zenon_H14 | zenon_intro zenon_H13 ].
% 0.74/0.90  exact (zenon_H14 zenon_Hd).
% 0.74/0.90  exact (zenon_H13 zenon_He).
% 0.74/0.90  (* end of lemma zenon_L6_ *)
% 0.74/0.90  assert (zenon_L7_ : (~(hskp13)) -> (hskp13) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H15 zenon_H16.
% 0.74/0.90  exact (zenon_H15 zenon_H16).
% 0.74/0.90  (* end of lemma zenon_L7_ *)
% 0.74/0.90  assert (zenon_L8_ : (~(hskp20)) -> (hskp20) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H17 zenon_H18.
% 0.74/0.90  exact (zenon_H17 zenon_H18).
% 0.74/0.90  (* end of lemma zenon_L8_ *)
% 0.74/0.90  assert (zenon_L9_ : ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (c3_1 (a2001)) -> (c2_1 (a2001)) -> (~(c0_1 (a2001))) -> (ndr1_0) -> (~(hskp13)) -> (~(hskp20)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H19 zenon_He zenon_Hd zenon_Hc zenon_Ha zenon_H15 zenon_H17.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H19); [ zenon_intro zenon_Hb | zenon_intro zenon_H1a ].
% 0.74/0.90  apply (zenon_L6_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H1a); [ zenon_intro zenon_H16 | zenon_intro zenon_H18 ].
% 0.74/0.90  exact (zenon_H15 zenon_H16).
% 0.74/0.90  exact (zenon_H17 zenon_H18).
% 0.74/0.90  (* end of lemma zenon_L9_ *)
% 0.74/0.90  assert (zenon_L10_ : (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> (ndr1_0) -> (forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28)))))) -> (~(c3_1 (a2003))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H1b zenon_Ha zenon_H1c zenon_H1d zenon_H1e zenon_H1f.
% 0.74/0.90  generalize (zenon_H1b (a2003)). zenon_intro zenon_H20.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H20); [ zenon_intro zenon_H9 | zenon_intro zenon_H21 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H21); [ zenon_intro zenon_H23 | zenon_intro zenon_H22 ].
% 0.74/0.90  generalize (zenon_H1c (a2003)). zenon_intro zenon_H24.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H24); [ zenon_intro zenon_H9 | zenon_intro zenon_H25 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H25); [ zenon_intro zenon_H27 | zenon_intro zenon_H26 ].
% 0.74/0.90  exact (zenon_H23 zenon_H27).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H26); [ zenon_intro zenon_H29 | zenon_intro zenon_H28 ].
% 0.74/0.90  exact (zenon_H1d zenon_H29).
% 0.74/0.90  exact (zenon_H28 zenon_H1e).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H22); [ zenon_intro zenon_H28 | zenon_intro zenon_H2a ].
% 0.74/0.90  exact (zenon_H28 zenon_H1e).
% 0.74/0.90  exact (zenon_H2a zenon_H1f).
% 0.74/0.90  (* end of lemma zenon_L10_ *)
% 0.74/0.90  assert (zenon_L11_ : (~(hskp17)) -> (hskp17) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H2b zenon_H2c.
% 0.74/0.90  exact (zenon_H2b zenon_H2c).
% 0.74/0.90  (* end of lemma zenon_L11_ *)
% 0.74/0.90  assert (zenon_L12_ : ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (c2_1 (a2003)) -> (c1_1 (a2003)) -> (~(c3_1 (a2003))) -> (forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28)))))) -> (ndr1_0) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H2d zenon_H2b zenon_H1f zenon_H1e zenon_H1d zenon_H1c zenon_Ha.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H2d); [ zenon_intro zenon_H1b | zenon_intro zenon_H2c ].
% 0.74/0.90  apply (zenon_L10_); trivial.
% 0.74/0.90  exact (zenon_H2b zenon_H2c).
% 0.74/0.90  (* end of lemma zenon_L12_ *)
% 0.74/0.90  assert (zenon_L13_ : (forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31)))))) -> (ndr1_0) -> (~(c0_1 (a2001))) -> (forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12)))))) -> (c2_1 (a2001)) -> (c3_1 (a2001)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H2e zenon_Ha zenon_Hc zenon_H2f zenon_Hd zenon_He.
% 0.74/0.90  generalize (zenon_H2e (a2001)). zenon_intro zenon_H30.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H30); [ zenon_intro zenon_H9 | zenon_intro zenon_H31 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H31); [ zenon_intro zenon_H12 | zenon_intro zenon_H32 ].
% 0.74/0.90  exact (zenon_Hc zenon_H12).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H32); [ zenon_intro zenon_H33 | zenon_intro zenon_H13 ].
% 0.74/0.90  generalize (zenon_H2f (a2001)). zenon_intro zenon_H34.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H34); [ zenon_intro zenon_H9 | zenon_intro zenon_H35 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H35); [ zenon_intro zenon_H12 | zenon_intro zenon_H36 ].
% 0.74/0.90  exact (zenon_Hc zenon_H12).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H36); [ zenon_intro zenon_H37 | zenon_intro zenon_H14 ].
% 0.74/0.90  exact (zenon_H33 zenon_H37).
% 0.74/0.90  exact (zenon_H14 zenon_Hd).
% 0.74/0.90  exact (zenon_H13 zenon_He).
% 0.74/0.90  (* end of lemma zenon_L13_ *)
% 0.74/0.90  assert (zenon_L14_ : (~(hskp12)) -> (hskp12) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H38 zenon_H39.
% 0.74/0.90  exact (zenon_H38 zenon_H39).
% 0.74/0.90  (* end of lemma zenon_L14_ *)
% 0.74/0.90  assert (zenon_L15_ : (~(hskp4)) -> (hskp4) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H3a zenon_H3b.
% 0.74/0.90  exact (zenon_H3a zenon_H3b).
% 0.74/0.90  (* end of lemma zenon_L15_ *)
% 0.74/0.90  assert (zenon_L16_ : (~(hskp27)) -> (hskp27) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H3c zenon_H3d.
% 0.74/0.90  exact (zenon_H3c zenon_H3d).
% 0.74/0.90  (* end of lemma zenon_L16_ *)
% 0.74/0.90  assert (zenon_L17_ : (forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11)))))) -> (ndr1_0) -> (c1_1 (a1970)) -> (c2_1 (a1970)) -> (c3_1 (a1970)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H3e zenon_Ha zenon_H3f zenon_H40 zenon_H41.
% 0.74/0.90  generalize (zenon_H3e (a1970)). zenon_intro zenon_H42.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H42); [ zenon_intro zenon_H9 | zenon_intro zenon_H43 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H43); [ zenon_intro zenon_H45 | zenon_intro zenon_H44 ].
% 0.74/0.90  exact (zenon_H45 zenon_H3f).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H44); [ zenon_intro zenon_H47 | zenon_intro zenon_H46 ].
% 0.74/0.90  exact (zenon_H47 zenon_H40).
% 0.74/0.90  exact (zenon_H46 zenon_H41).
% 0.74/0.90  (* end of lemma zenon_L17_ *)
% 0.74/0.90  assert (zenon_L18_ : (~(hskp11)) -> (hskp11) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H48 zenon_H49.
% 0.74/0.90  exact (zenon_H48 zenon_H49).
% 0.74/0.90  (* end of lemma zenon_L18_ *)
% 0.74/0.90  assert (zenon_L19_ : ((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp4)) -> (~(hskp11)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H4a zenon_H4b zenon_H3a zenon_H48.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H4a). zenon_intro zenon_Ha. zenon_intro zenon_H4c.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H4c). zenon_intro zenon_H3f. zenon_intro zenon_H4d.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H4d). zenon_intro zenon_H40. zenon_intro zenon_H41.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H4b); [ zenon_intro zenon_H3e | zenon_intro zenon_H4e ].
% 0.74/0.90  apply (zenon_L17_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H4e); [ zenon_intro zenon_H3b | zenon_intro zenon_H49 ].
% 0.74/0.90  exact (zenon_H3a zenon_H3b).
% 0.74/0.90  exact (zenon_H48 zenon_H49).
% 0.74/0.90  (* end of lemma zenon_L19_ *)
% 0.74/0.90  assert (zenon_L20_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp12)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (ndr1_0) -> (~(c0_1 (a2001))) -> (c2_1 (a2001)) -> (c3_1 (a2001)) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H4f zenon_H50 zenon_H4b zenon_H48 zenon_H51 zenon_H38 zenon_H2b zenon_H2d zenon_H3a zenon_H52 zenon_Ha zenon_Hc zenon_Hd zenon_He zenon_H15 zenon_H19.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.90  apply (zenon_L9_); trivial.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H2f | zenon_intro zenon_H56 ].
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H57 ].
% 0.74/0.90  apply (zenon_L12_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H57); [ zenon_intro zenon_H2e | zenon_intro zenon_H39 ].
% 0.74/0.90  apply (zenon_L13_); trivial.
% 0.74/0.90  exact (zenon_H38 zenon_H39).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H56); [ zenon_intro zenon_H3b | zenon_intro zenon_H3d ].
% 0.74/0.90  exact (zenon_H3a zenon_H3b).
% 0.74/0.90  exact (zenon_H3c zenon_H3d).
% 0.74/0.90  apply (zenon_L19_); trivial.
% 0.74/0.90  (* end of lemma zenon_L20_ *)
% 0.74/0.90  assert (zenon_L21_ : (forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33)))))) -> (ndr1_0) -> (~(c0_1 (a1998))) -> (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (c3_1 (a1998)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hb zenon_Ha zenon_H58 zenon_H59 zenon_H5a.
% 0.74/0.90  generalize (zenon_Hb (a1998)). zenon_intro zenon_H5b.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H5b); [ zenon_intro zenon_H9 | zenon_intro zenon_H5c ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H5c); [ zenon_intro zenon_H5e | zenon_intro zenon_H5d ].
% 0.74/0.90  exact (zenon_H58 zenon_H5e).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H60 | zenon_intro zenon_H5f ].
% 0.74/0.90  generalize (zenon_H59 (a1998)). zenon_intro zenon_H61.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H61); [ zenon_intro zenon_H9 | zenon_intro zenon_H62 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H62); [ zenon_intro zenon_H5e | zenon_intro zenon_H63 ].
% 0.74/0.90  exact (zenon_H58 zenon_H5e).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H63); [ zenon_intro zenon_H64 | zenon_intro zenon_H5f ].
% 0.74/0.90  exact (zenon_H60 zenon_H64).
% 0.74/0.90  exact (zenon_H5f zenon_H5a).
% 0.74/0.90  exact (zenon_H5f zenon_H5a).
% 0.74/0.90  (* end of lemma zenon_L21_ *)
% 0.74/0.90  assert (zenon_L22_ : ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (c3_1 (a1998)) -> (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (~(c0_1 (a1998))) -> (ndr1_0) -> (~(hskp13)) -> (~(hskp20)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H19 zenon_H5a zenon_H59 zenon_H58 zenon_Ha zenon_H15 zenon_H17.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H19); [ zenon_intro zenon_Hb | zenon_intro zenon_H1a ].
% 0.74/0.90  apply (zenon_L21_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H1a); [ zenon_intro zenon_H16 | zenon_intro zenon_H18 ].
% 0.74/0.90  exact (zenon_H15 zenon_H16).
% 0.74/0.90  exact (zenon_H17 zenon_H18).
% 0.74/0.90  (* end of lemma zenon_L22_ *)
% 0.74/0.90  assert (zenon_L23_ : (~(hskp9)) -> (hskp9) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H65 zenon_H66.
% 0.74/0.90  exact (zenon_H65 zenon_H66).
% 0.74/0.90  (* end of lemma zenon_L23_ *)
% 0.74/0.90  assert (zenon_L24_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> (~(hskp20)) -> (~(hskp13)) -> (ndr1_0) -> (~(c0_1 (a1998))) -> (c3_1 (a1998)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp9)) -> (~(hskp11)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H67 zenon_H17 zenon_H15 zenon_Ha zenon_H58 zenon_H5a zenon_H19 zenon_H65 zenon_H48.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H67); [ zenon_intro zenon_H59 | zenon_intro zenon_H68 ].
% 0.74/0.90  apply (zenon_L22_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H68); [ zenon_intro zenon_H66 | zenon_intro zenon_H49 ].
% 0.74/0.90  exact (zenon_H65 zenon_H66).
% 0.74/0.90  exact (zenon_H48 zenon_H49).
% 0.74/0.90  (* end of lemma zenon_L24_ *)
% 0.74/0.90  assert (zenon_L25_ : (forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4)))))) -> (ndr1_0) -> (~(c3_1 (a2003))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H69 zenon_Ha zenon_H1d zenon_H1e zenon_H1f.
% 0.74/0.90  generalize (zenon_H69 (a2003)). zenon_intro zenon_H6a.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H6a); [ zenon_intro zenon_H9 | zenon_intro zenon_H6b ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H6b); [ zenon_intro zenon_H29 | zenon_intro zenon_H22 ].
% 0.74/0.90  exact (zenon_H1d zenon_H29).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H22); [ zenon_intro zenon_H28 | zenon_intro zenon_H2a ].
% 0.74/0.90  exact (zenon_H28 zenon_H1e).
% 0.74/0.90  exact (zenon_H2a zenon_H1f).
% 0.74/0.90  (* end of lemma zenon_L25_ *)
% 0.74/0.90  assert (zenon_L26_ : (~(hskp14)) -> (hskp14) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H6c zenon_H6d.
% 0.74/0.90  exact (zenon_H6c zenon_H6d).
% 0.74/0.90  (* end of lemma zenon_L26_ *)
% 0.74/0.90  assert (zenon_L27_ : (~(hskp10)) -> (hskp10) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H6e zenon_H6f.
% 0.74/0.90  exact (zenon_H6e zenon_H6f).
% 0.74/0.90  (* end of lemma zenon_L27_ *)
% 0.74/0.90  assert (zenon_L28_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> (~(hskp14)) -> (~(hskp10)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H53 zenon_H70 zenon_H6c zenon_H6e.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H69 | zenon_intro zenon_H71 ].
% 0.74/0.90  apply (zenon_L25_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H71); [ zenon_intro zenon_H6d | zenon_intro zenon_H6f ].
% 0.74/0.90  exact (zenon_H6c zenon_H6d).
% 0.74/0.90  exact (zenon_H6e zenon_H6f).
% 0.74/0.90  (* end of lemma zenon_L28_ *)
% 0.74/0.90  assert (zenon_L29_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> (~(hskp10)) -> (~(hskp14)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp13)) -> (c3_1 (a1998)) -> (~(c0_1 (a1998))) -> (ndr1_0) -> (~(hskp9)) -> (~(hskp11)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H4f zenon_H70 zenon_H6e zenon_H6c zenon_H19 zenon_H15 zenon_H5a zenon_H58 zenon_Ha zenon_H65 zenon_H48 zenon_H67.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.90  apply (zenon_L24_); trivial.
% 0.74/0.90  apply (zenon_L28_); trivial.
% 0.74/0.90  (* end of lemma zenon_L29_ *)
% 0.74/0.90  assert (zenon_L30_ : (~(hskp30)) -> (hskp30) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H72 zenon_H73.
% 0.74/0.90  exact (zenon_H72 zenon_H73).
% 0.74/0.90  (* end of lemma zenon_L30_ *)
% 0.74/0.90  assert (zenon_L31_ : (~(hskp6)) -> (hskp6) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H74 zenon_H75.
% 0.74/0.90  exact (zenon_H74 zenon_H75).
% 0.74/0.90  (* end of lemma zenon_L31_ *)
% 0.74/0.90  assert (zenon_L32_ : ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp30)) -> (~(hskp27)) -> (~(hskp6)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H76 zenon_H72 zenon_H3c zenon_H74.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H76); [ zenon_intro zenon_H73 | zenon_intro zenon_H77 ].
% 0.74/0.90  exact (zenon_H72 zenon_H73).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H77); [ zenon_intro zenon_H3d | zenon_intro zenon_H75 ].
% 0.74/0.90  exact (zenon_H3c zenon_H3d).
% 0.74/0.90  exact (zenon_H74 zenon_H75).
% 0.74/0.90  (* end of lemma zenon_L32_ *)
% 0.74/0.90  assert (zenon_L33_ : (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> (ndr1_0) -> (c0_1 (a2005)) -> (forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56)))))) -> (c3_1 (a2005)) -> (c2_1 (a2005)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H1b zenon_Ha zenon_H78 zenon_H79 zenon_H7a zenon_H7b.
% 0.74/0.90  generalize (zenon_H1b (a2005)). zenon_intro zenon_H7c.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H7c); [ zenon_intro zenon_H9 | zenon_intro zenon_H7d ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H7d); [ zenon_intro zenon_H7f | zenon_intro zenon_H7e ].
% 0.74/0.90  exact (zenon_H7f zenon_H78).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H81 | zenon_intro zenon_H80 ].
% 0.74/0.90  generalize (zenon_H79 (a2005)). zenon_intro zenon_H82.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H82); [ zenon_intro zenon_H9 | zenon_intro zenon_H83 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H83); [ zenon_intro zenon_H85 | zenon_intro zenon_H84 ].
% 0.74/0.90  exact (zenon_H81 zenon_H85).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H84); [ zenon_intro zenon_H7f | zenon_intro zenon_H86 ].
% 0.74/0.90  exact (zenon_H7f zenon_H78).
% 0.74/0.90  exact (zenon_H86 zenon_H7a).
% 0.74/0.90  exact (zenon_H80 zenon_H7b).
% 0.74/0.90  (* end of lemma zenon_L33_ *)
% 0.74/0.90  assert (zenon_L34_ : ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (c2_1 (a2005)) -> (c3_1 (a2005)) -> (forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56)))))) -> (c0_1 (a2005)) -> (ndr1_0) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H2d zenon_H2b zenon_H7b zenon_H7a zenon_H79 zenon_H78 zenon_Ha.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H2d); [ zenon_intro zenon_H1b | zenon_intro zenon_H2c ].
% 0.74/0.90  apply (zenon_L33_); trivial.
% 0.74/0.90  exact (zenon_H2b zenon_H2c).
% 0.74/0.90  (* end of lemma zenon_L34_ *)
% 0.74/0.90  assert (zenon_L35_ : (~(hskp18)) -> (hskp18) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H87 zenon_H88.
% 0.74/0.90  exact (zenon_H87 zenon_H88).
% 0.74/0.90  (* end of lemma zenon_L35_ *)
% 0.74/0.90  assert (zenon_L36_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp18)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H89 zenon_H8a zenon_H87 zenon_H2b zenon_H2d zenon_H3c zenon_H74 zenon_H76.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.74/0.90  apply (zenon_L32_); trivial.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H8a); [ zenon_intro zenon_H79 | zenon_intro zenon_H8e ].
% 0.74/0.90  apply (zenon_L34_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H8e); [ zenon_intro zenon_H75 | zenon_intro zenon_H88 ].
% 0.74/0.90  exact (zenon_H74 zenon_H75).
% 0.74/0.90  exact (zenon_H87 zenon_H88).
% 0.74/0.90  (* end of lemma zenon_L36_ *)
% 0.74/0.90  assert (zenon_L37_ : (forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31)))))) -> (ndr1_0) -> (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> (c1_1 (a1970)) -> (c2_1 (a1970)) -> (c3_1 (a1970)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H2e zenon_Ha zenon_H1b zenon_H3f zenon_H40 zenon_H41.
% 0.74/0.90  generalize (zenon_H2e (a1970)). zenon_intro zenon_H8f.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H8f); [ zenon_intro zenon_H9 | zenon_intro zenon_H90 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H90); [ zenon_intro zenon_H92 | zenon_intro zenon_H91 ].
% 0.74/0.90  generalize (zenon_H1b (a1970)). zenon_intro zenon_H93.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H93); [ zenon_intro zenon_H9 | zenon_intro zenon_H94 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H94); [ zenon_intro zenon_H96 | zenon_intro zenon_H95 ].
% 0.74/0.90  exact (zenon_H96 zenon_H92).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H95); [ zenon_intro zenon_H45 | zenon_intro zenon_H47 ].
% 0.74/0.90  exact (zenon_H45 zenon_H3f).
% 0.74/0.90  exact (zenon_H47 zenon_H40).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H91); [ zenon_intro zenon_H45 | zenon_intro zenon_H46 ].
% 0.74/0.90  exact (zenon_H45 zenon_H3f).
% 0.74/0.90  exact (zenon_H46 zenon_H41).
% 0.74/0.90  (* end of lemma zenon_L37_ *)
% 0.74/0.90  assert (zenon_L38_ : ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (c3_1 (a1970)) -> (c2_1 (a1970)) -> (c1_1 (a1970)) -> (ndr1_0) -> (forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31)))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H2d zenon_H2b zenon_H41 zenon_H40 zenon_H3f zenon_Ha zenon_H2e.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H2d); [ zenon_intro zenon_H1b | zenon_intro zenon_H2c ].
% 0.74/0.90  apply (zenon_L37_); trivial.
% 0.74/0.90  exact (zenon_H2b zenon_H2c).
% 0.74/0.90  (* end of lemma zenon_L38_ *)
% 0.74/0.90  assert (zenon_L39_ : ((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp13)) -> (~(hskp17)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H4a zenon_H97 zenon_H2d zenon_H15 zenon_H2b.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H4a). zenon_intro zenon_Ha. zenon_intro zenon_H4c.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H4c). zenon_intro zenon_H3f. zenon_intro zenon_H4d.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H4d). zenon_intro zenon_H40. zenon_intro zenon_H41.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H97); [ zenon_intro zenon_H2e | zenon_intro zenon_H98 ].
% 0.74/0.90  apply (zenon_L38_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H98); [ zenon_intro zenon_H16 | zenon_intro zenon_H2c ].
% 0.74/0.90  exact (zenon_H15 zenon_H16).
% 0.74/0.90  exact (zenon_H2b zenon_H2c).
% 0.74/0.90  (* end of lemma zenon_L39_ *)
% 0.74/0.90  assert (zenon_L40_ : ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(hskp13)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (~(hskp18)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H50 zenon_H97 zenon_H15 zenon_H76 zenon_H74 zenon_H2d zenon_H2b zenon_H87 zenon_H8a zenon_H89.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.74/0.90  apply (zenon_L36_); trivial.
% 0.74/0.90  apply (zenon_L39_); trivial.
% 0.74/0.90  (* end of lemma zenon_L40_ *)
% 0.74/0.90  assert (zenon_L41_ : (~(hskp23)) -> (hskp23) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H99 zenon_H9a.
% 0.74/0.90  exact (zenon_H99 zenon_H9a).
% 0.74/0.90  (* end of lemma zenon_L41_ *)
% 0.74/0.90  assert (zenon_L42_ : (~(hskp5)) -> (hskp5) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H9b zenon_H9c.
% 0.74/0.90  exact (zenon_H9b zenon_H9c).
% 0.74/0.90  (* end of lemma zenon_L42_ *)
% 0.74/0.90  assert (zenon_L43_ : (~(hskp8)) -> (hskp8) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H9d zenon_H9e.
% 0.74/0.90  exact (zenon_H9d zenon_H9e).
% 0.74/0.90  (* end of lemma zenon_L43_ *)
% 0.74/0.90  assert (zenon_L44_ : ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp23)) -> (~(hskp5)) -> (~(hskp8)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H9f zenon_H99 zenon_H9b zenon_H9d.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H9f); [ zenon_intro zenon_H9a | zenon_intro zenon_Ha0 ].
% 0.74/0.90  exact (zenon_H99 zenon_H9a).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Ha0); [ zenon_intro zenon_H9c | zenon_intro zenon_H9e ].
% 0.74/0.90  exact (zenon_H9b zenon_H9c).
% 0.74/0.90  exact (zenon_H9d zenon_H9e).
% 0.74/0.90  (* end of lemma zenon_L44_ *)
% 0.74/0.90  assert (zenon_L45_ : (forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W))))) -> (ndr1_0) -> (~(c0_1 (a2000))) -> (~(c1_1 (a2000))) -> (~(c3_1 (a2000))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Ha1 zenon_Ha zenon_Ha2 zenon_Ha3 zenon_Ha4.
% 0.74/0.90  generalize (zenon_Ha1 (a2000)). zenon_intro zenon_Ha5.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_Ha5); [ zenon_intro zenon_H9 | zenon_intro zenon_Ha6 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Ha6); [ zenon_intro zenon_Ha8 | zenon_intro zenon_Ha7 ].
% 0.74/0.90  exact (zenon_Ha2 zenon_Ha8).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Ha7); [ zenon_intro zenon_Haa | zenon_intro zenon_Ha9 ].
% 0.74/0.90  exact (zenon_Ha3 zenon_Haa).
% 0.74/0.90  exact (zenon_Ha4 zenon_Ha9).
% 0.74/0.90  (* end of lemma zenon_L45_ *)
% 0.74/0.90  assert (zenon_L46_ : (forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))) -> (ndr1_0) -> (~(c2_1 (a2014))) -> (c0_1 (a2014)) -> (c1_1 (a2014)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hab zenon_Ha zenon_Hac zenon_Had zenon_Hae.
% 0.74/0.90  generalize (zenon_Hab (a2014)). zenon_intro zenon_Haf.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_Haf); [ zenon_intro zenon_H9 | zenon_intro zenon_Hb0 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hb0); [ zenon_intro zenon_Hb2 | zenon_intro zenon_Hb1 ].
% 0.74/0.90  exact (zenon_Hac zenon_Hb2).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hb1); [ zenon_intro zenon_Hb4 | zenon_intro zenon_Hb3 ].
% 0.74/0.90  exact (zenon_Hb4 zenon_Had).
% 0.74/0.90  exact (zenon_Hb3 zenon_Hae).
% 0.74/0.90  (* end of lemma zenon_L46_ *)
% 0.74/0.90  assert (zenon_L47_ : (~(hskp1)) -> (hskp1) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hb5 zenon_Hb6.
% 0.74/0.90  exact (zenon_Hb5 zenon_Hb6).
% 0.74/0.90  (* end of lemma zenon_L47_ *)
% 0.74/0.90  assert (zenon_L48_ : ((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014)))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(c3_1 (a2000))) -> (~(c1_1 (a2000))) -> (~(c0_1 (a2000))) -> (~(hskp1)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hb7 zenon_Hb8 zenon_Ha4 zenon_Ha3 zenon_Ha2 zenon_Hb5.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Ha1 | zenon_intro zenon_Hbb ].
% 0.74/0.90  apply (zenon_L45_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hab | zenon_intro zenon_Hb6 ].
% 0.74/0.90  apply (zenon_L46_); trivial.
% 0.74/0.90  exact (zenon_Hb5 zenon_Hb6).
% 0.74/0.90  (* end of lemma zenon_L48_ *)
% 0.74/0.90  assert (zenon_L49_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> (~(c3_1 (a2000))) -> (~(c1_1 (a2000))) -> (~(c0_1 (a2000))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hbc zenon_Hb8 zenon_Hb5 zenon_Ha4 zenon_Ha3 zenon_Ha2 zenon_H9b zenon_H9d zenon_H9f.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.74/0.90  apply (zenon_L44_); trivial.
% 0.74/0.90  apply (zenon_L48_); trivial.
% 0.74/0.90  (* end of lemma zenon_L49_ *)
% 0.74/0.90  assert (zenon_L50_ : ((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hbd zenon_Hbc zenon_Hb8 zenon_Hb5 zenon_H9b zenon_H9d zenon_H9f.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hbd). zenon_intro zenon_Ha. zenon_intro zenon_Hbe.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hbe). zenon_intro zenon_Ha2. zenon_intro zenon_Hbf.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hbf). zenon_intro zenon_Ha3. zenon_intro zenon_Ha4.
% 0.74/0.90  apply (zenon_L49_); trivial.
% 0.74/0.90  (* end of lemma zenon_L50_ *)
% 0.74/0.90  assert (zenon_L51_ : ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp13)) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hc0 zenon_Hbc zenon_Hb8 zenon_Hb5 zenon_H9b zenon_H9d zenon_H9f zenon_H89 zenon_H8a zenon_H2b zenon_H2d zenon_H74 zenon_H76 zenon_H15 zenon_H97 zenon_H50.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hc0); [ zenon_intro zenon_H87 | zenon_intro zenon_Hbd ].
% 0.74/0.90  apply (zenon_L40_); trivial.
% 0.74/0.90  apply (zenon_L50_); trivial.
% 0.74/0.90  (* end of lemma zenon_L51_ *)
% 0.74/0.90  assert (zenon_L52_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> (~(hskp10)) -> (~(hskp14)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp13)) -> (~(hskp9)) -> (~(hskp11)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hc1 zenon_H4f zenon_H70 zenon_H6e zenon_H6c zenon_H19 zenon_H15 zenon_H65 zenon_H48 zenon_H67.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.74/0.90  apply (zenon_L29_); trivial.
% 0.74/0.90  (* end of lemma zenon_L52_ *)
% 0.74/0.90  assert (zenon_L53_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> (~(hskp10)) -> (~(hskp14)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp9)) -> (~(hskp11)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(hskp13)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(hskp1)) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hc5 zenon_H4f zenon_H70 zenon_H6e zenon_H6c zenon_H19 zenon_H65 zenon_H48 zenon_H67 zenon_H50 zenon_H97 zenon_H15 zenon_H76 zenon_H74 zenon_H2d zenon_H8a zenon_H89 zenon_H9f zenon_H9d zenon_H9b zenon_Hb5 zenon_Hb8 zenon_Hbc zenon_Hc0.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.90  apply (zenon_L51_); trivial.
% 0.74/0.90  apply (zenon_L52_); trivial.
% 0.74/0.90  (* end of lemma zenon_L53_ *)
% 0.74/0.90  assert (zenon_L54_ : (forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24)))))) -> (ndr1_0) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hc6 zenon_Ha zenon_Hc7 zenon_Hc8 zenon_Hc9.
% 0.74/0.90  generalize (zenon_Hc6 (a1992)). zenon_intro zenon_Hca.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_Hca); [ zenon_intro zenon_H9 | zenon_intro zenon_Hcb ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hcb); [ zenon_intro zenon_Hcd | zenon_intro zenon_Hcc ].
% 0.74/0.90  exact (zenon_Hc7 zenon_Hcd).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hcc); [ zenon_intro zenon_Hcf | zenon_intro zenon_Hce ].
% 0.74/0.90  exact (zenon_Hc8 zenon_Hcf).
% 0.74/0.90  exact (zenon_Hce zenon_Hc9).
% 0.74/0.90  (* end of lemma zenon_L54_ *)
% 0.74/0.90  assert (zenon_L55_ : (~(hskp28)) -> (hskp28) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hd0 zenon_Hd1.
% 0.74/0.90  exact (zenon_Hd0 zenon_Hd1).
% 0.74/0.90  (* end of lemma zenon_L55_ *)
% 0.74/0.90  assert (zenon_L56_ : ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> (c1_1 (a1992)) -> (~(c2_1 (a1992))) -> (~(c0_1 (a1992))) -> (ndr1_0) -> (~(hskp28)) -> (~(hskp8)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hd2 zenon_Hc9 zenon_Hc8 zenon_Hc7 zenon_Ha zenon_Hd0 zenon_H9d.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hd2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_Hd3 ].
% 0.74/0.90  apply (zenon_L54_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hd3); [ zenon_intro zenon_Hd1 | zenon_intro zenon_H9e ].
% 0.74/0.90  exact (zenon_Hd0 zenon_Hd1).
% 0.74/0.90  exact (zenon_H9d zenon_H9e).
% 0.74/0.90  (* end of lemma zenon_L56_ *)
% 0.74/0.90  assert (zenon_L57_ : (forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18)))))) -> (ndr1_0) -> (~(c3_1 (a2003))) -> (forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25)))))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hd4 zenon_Ha zenon_H1d zenon_Hd5 zenon_H1e zenon_H1f.
% 0.74/0.90  generalize (zenon_Hd4 (a2003)). zenon_intro zenon_Hd6.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_Hd6); [ zenon_intro zenon_H9 | zenon_intro zenon_Hd7 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_H29 | zenon_intro zenon_Hd8 ].
% 0.74/0.90  exact (zenon_H1d zenon_H29).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hd8); [ zenon_intro zenon_H23 | zenon_intro zenon_H2a ].
% 0.74/0.90  generalize (zenon_Hd5 (a2003)). zenon_intro zenon_Hd9.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_Hd9); [ zenon_intro zenon_H9 | zenon_intro zenon_Hda ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hda); [ zenon_intro zenon_H27 | zenon_intro zenon_H22 ].
% 0.74/0.90  exact (zenon_H23 zenon_H27).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H22); [ zenon_intro zenon_H28 | zenon_intro zenon_H2a ].
% 0.74/0.90  exact (zenon_H28 zenon_H1e).
% 0.74/0.90  exact (zenon_H2a zenon_H1f).
% 0.74/0.90  exact (zenon_H2a zenon_H1f).
% 0.74/0.90  (* end of lemma zenon_L57_ *)
% 0.74/0.90  assert (zenon_L58_ : (forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64)))))) -> (ndr1_0) -> (c0_1 (a1972)) -> (c1_1 (a1972)) -> (c3_1 (a1972)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hdb zenon_Ha zenon_Hdc zenon_Hdd zenon_Hde.
% 0.74/0.90  generalize (zenon_Hdb (a1972)). zenon_intro zenon_Hdf.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_Hdf); [ zenon_intro zenon_H9 | zenon_intro zenon_He0 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_He0); [ zenon_intro zenon_He2 | zenon_intro zenon_He1 ].
% 0.74/0.90  exact (zenon_He2 zenon_Hdc).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_He1); [ zenon_intro zenon_He4 | zenon_intro zenon_He3 ].
% 0.74/0.90  exact (zenon_He4 zenon_Hdd).
% 0.74/0.90  exact (zenon_He3 zenon_Hde).
% 0.74/0.90  (* end of lemma zenon_L58_ *)
% 0.74/0.90  assert (zenon_L59_ : ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (c2_1 (a2003)) -> (c1_1 (a2003)) -> (forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25)))))) -> (~(c3_1 (a2003))) -> (c3_1 (a1972)) -> (c1_1 (a1972)) -> (c0_1 (a1972)) -> (ndr1_0) -> (~(hskp10)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_He5 zenon_H1f zenon_H1e zenon_Hd5 zenon_H1d zenon_Hde zenon_Hdd zenon_Hdc zenon_Ha zenon_H6e.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_He5); [ zenon_intro zenon_Hd4 | zenon_intro zenon_He6 ].
% 0.74/0.90  apply (zenon_L57_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_He6); [ zenon_intro zenon_Hdb | zenon_intro zenon_H6f ].
% 0.74/0.90  apply (zenon_L58_); trivial.
% 0.74/0.90  exact (zenon_H6e zenon_H6f).
% 0.74/0.90  (* end of lemma zenon_L59_ *)
% 0.74/0.90  assert (zenon_L60_ : (~(hskp7)) -> (hskp7) -> False).
% 0.74/0.90  do 0 intro. intros zenon_He7 zenon_He8.
% 0.74/0.90  exact (zenon_He7 zenon_He8).
% 0.74/0.90  (* end of lemma zenon_L60_ *)
% 0.74/0.90  assert (zenon_L61_ : ((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (c1_1 (a1992)) -> (~(c2_1 (a1992))) -> (~(c0_1 (a1992))) -> (~(hskp10)) -> (~(c3_1 (a2003))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (~(hskp7)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_He9 zenon_Hea zenon_Hc9 zenon_Hc8 zenon_Hc7 zenon_H6e zenon_H1d zenon_H1e zenon_H1f zenon_He5 zenon_He7.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Ha. zenon_intro zenon_Heb.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Heb). zenon_intro zenon_Hdc. zenon_intro zenon_Hec.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hec). zenon_intro zenon_Hdd. zenon_intro zenon_Hde.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hea); [ zenon_intro zenon_Hc6 | zenon_intro zenon_Hed ].
% 0.74/0.90  apply (zenon_L54_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hed); [ zenon_intro zenon_Hd5 | zenon_intro zenon_He8 ].
% 0.74/0.90  apply (zenon_L59_); trivial.
% 0.74/0.90  exact (zenon_He7 zenon_He8).
% 0.74/0.90  (* end of lemma zenon_L61_ *)
% 0.74/0.90  assert (zenon_L62_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((~(hskp28))\/((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972)))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp10)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> (~(hskp8)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H53 zenon_Hee zenon_Hea zenon_He7 zenon_H6e zenon_He5 zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_H9d zenon_Hd2.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hee); [ zenon_intro zenon_Hd0 | zenon_intro zenon_He9 ].
% 0.74/0.90  apply (zenon_L56_); trivial.
% 0.74/0.90  apply (zenon_L61_); trivial.
% 0.74/0.90  (* end of lemma zenon_L62_ *)
% 0.74/0.90  assert (zenon_L63_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp28))\/((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972)))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp10)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> (~(hskp8)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp13)) -> (~(hskp9)) -> (~(hskp11)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hc1 zenon_H4f zenon_Hee zenon_Hea zenon_He7 zenon_H6e zenon_He5 zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_H9d zenon_Hd2 zenon_H19 zenon_H15 zenon_H65 zenon_H48 zenon_H67.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.90  apply (zenon_L24_); trivial.
% 0.74/0.90  apply (zenon_L62_); trivial.
% 0.74/0.90  (* end of lemma zenon_L63_ *)
% 0.74/0.90  assert (zenon_L64_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp28))\/((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972)))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp10)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp9)) -> (~(hskp11)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(hskp13)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(hskp1)) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hc5 zenon_H4f zenon_Hee zenon_Hea zenon_He7 zenon_H6e zenon_He5 zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_Hd2 zenon_H19 zenon_H65 zenon_H48 zenon_H67 zenon_H50 zenon_H97 zenon_H15 zenon_H76 zenon_H74 zenon_H2d zenon_H8a zenon_H89 zenon_H9f zenon_H9d zenon_H9b zenon_Hb5 zenon_Hb8 zenon_Hbc zenon_Hc0.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.90  apply (zenon_L51_); trivial.
% 0.74/0.90  apply (zenon_L63_); trivial.
% 0.74/0.90  (* end of lemma zenon_L64_ *)
% 0.74/0.90  assert (zenon_L65_ : (forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18)))))) -> (ndr1_0) -> (~(c3_1 (a1991))) -> (c0_1 (a1991)) -> (c2_1 (a1991)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hd4 zenon_Ha zenon_Hef zenon_Hf0 zenon_Hf1.
% 0.74/0.90  generalize (zenon_Hd4 (a1991)). zenon_intro zenon_Hf2.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_Hf2); [ zenon_intro zenon_H9 | zenon_intro zenon_Hf3 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hf3); [ zenon_intro zenon_Hf5 | zenon_intro zenon_Hf4 ].
% 0.74/0.90  exact (zenon_Hef zenon_Hf5).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hf4); [ zenon_intro zenon_Hf7 | zenon_intro zenon_Hf6 ].
% 0.74/0.90  exact (zenon_Hf7 zenon_Hf0).
% 0.74/0.90  exact (zenon_Hf6 zenon_Hf1).
% 0.74/0.90  (* end of lemma zenon_L65_ *)
% 0.74/0.90  assert (zenon_L66_ : (~(hskp0)) -> (hskp0) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hf8 zenon_Hf9.
% 0.74/0.90  exact (zenon_Hf8 zenon_Hf9).
% 0.74/0.90  (* end of lemma zenon_L66_ *)
% 0.74/0.90  assert (zenon_L67_ : ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (c2_1 (a1991)) -> (c0_1 (a1991)) -> (~(c3_1 (a1991))) -> (ndr1_0) -> (~(hskp12)) -> (~(hskp0)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hfa zenon_Hf1 zenon_Hf0 zenon_Hef zenon_Ha zenon_H38 zenon_Hf8.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hfa); [ zenon_intro zenon_Hd4 | zenon_intro zenon_Hfb ].
% 0.74/0.90  apply (zenon_L65_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hfb); [ zenon_intro zenon_H39 | zenon_intro zenon_Hf9 ].
% 0.74/0.90  exact (zenon_H38 zenon_H39).
% 0.74/0.90  exact (zenon_Hf8 zenon_Hf9).
% 0.74/0.90  (* end of lemma zenon_L67_ *)
% 0.74/0.90  assert (zenon_L68_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (~(hskp12)) -> (~(hskp0)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hfc zenon_Hfa zenon_H38 zenon_Hf8.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.74/0.90  apply (zenon_L67_); trivial.
% 0.74/0.90  (* end of lemma zenon_L68_ *)
% 0.74/0.90  assert (zenon_L69_ : ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (~(hskp0)) -> (~(hskp12)) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> (~(hskp10)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp9)) -> (~(hskp11)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(hskp1)) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp28))\/((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972)))))) -> ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hff zenon_Hfa zenon_Hf8 zenon_H38 zenon_Hc5 zenon_H4f zenon_H70 zenon_H6e zenon_H19 zenon_H65 zenon_H48 zenon_H67 zenon_H50 zenon_H97 zenon_H76 zenon_H74 zenon_H2d zenon_H8a zenon_H89 zenon_H9f zenon_H9d zenon_H9b zenon_Hb5 zenon_Hb8 zenon_Hbc zenon_Hc0 zenon_Hd2 zenon_He5 zenon_He7 zenon_Hea zenon_Hee zenon_H100.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.74/0.90  apply (zenon_L53_); trivial.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.74/0.90  apply (zenon_L64_); trivial.
% 0.74/0.90  apply (zenon_L68_); trivial.
% 0.74/0.90  (* end of lemma zenon_L69_ *)
% 0.74/0.90  assert (zenon_L70_ : (forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12)))))) -> (ndr1_0) -> (~(c0_1 (a1993))) -> (~(c1_1 (a1993))) -> (c2_1 (a1993)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H2f zenon_Ha zenon_H104 zenon_H105 zenon_H106.
% 0.74/0.90  generalize (zenon_H2f (a1993)). zenon_intro zenon_H107.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H107); [ zenon_intro zenon_H9 | zenon_intro zenon_H108 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H108); [ zenon_intro zenon_H10a | zenon_intro zenon_H109 ].
% 0.74/0.90  exact (zenon_H104 zenon_H10a).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H109); [ zenon_intro zenon_H10c | zenon_intro zenon_H10b ].
% 0.74/0.90  exact (zenon_H105 zenon_H10c).
% 0.74/0.90  exact (zenon_H10b zenon_H106).
% 0.74/0.90  (* end of lemma zenon_L70_ *)
% 0.74/0.90  assert (zenon_L71_ : ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (c2_1 (a1993)) -> (~(c1_1 (a1993))) -> (~(c0_1 (a1993))) -> (ndr1_0) -> (~(hskp4)) -> (~(hskp27)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H52 zenon_H106 zenon_H105 zenon_H104 zenon_Ha zenon_H3a zenon_H3c.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H2f | zenon_intro zenon_H56 ].
% 0.74/0.90  apply (zenon_L70_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H56); [ zenon_intro zenon_H3b | zenon_intro zenon_H3d ].
% 0.74/0.90  exact (zenon_H3a zenon_H3b).
% 0.74/0.90  exact (zenon_H3c zenon_H3d).
% 0.74/0.90  (* end of lemma zenon_L71_ *)
% 0.74/0.90  assert (zenon_L72_ : ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (ndr1_0) -> (~(c0_1 (a1993))) -> (~(c1_1 (a1993))) -> (c2_1 (a1993)) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H50 zenon_H4b zenon_H48 zenon_Ha zenon_H104 zenon_H105 zenon_H106 zenon_H3a zenon_H52.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.74/0.90  apply (zenon_L71_); trivial.
% 0.74/0.90  apply (zenon_L19_); trivial.
% 0.74/0.90  (* end of lemma zenon_L72_ *)
% 0.74/0.90  assert (zenon_L73_ : (forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6)))))) -> (ndr1_0) -> (~(c1_1 (a1990))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H10d zenon_Ha zenon_H10e zenon_H10f zenon_H110.
% 0.74/0.90  generalize (zenon_H10d (a1990)). zenon_intro zenon_H111.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H111); [ zenon_intro zenon_H9 | zenon_intro zenon_H112 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H112); [ zenon_intro zenon_H114 | zenon_intro zenon_H113 ].
% 0.74/0.90  exact (zenon_H10e zenon_H114).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H113); [ zenon_intro zenon_H116 | zenon_intro zenon_H115 ].
% 0.74/0.90  exact (zenon_H10f zenon_H116).
% 0.74/0.90  exact (zenon_H115 zenon_H110).
% 0.74/0.90  (* end of lemma zenon_L73_ *)
% 0.74/0.90  assert (zenon_L74_ : ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c1_1 (a1990))) -> (ndr1_0) -> (~(hskp1)) -> (~(hskp10)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H117 zenon_H110 zenon_H10f zenon_H10e zenon_Ha zenon_Hb5 zenon_H6e.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H117); [ zenon_intro zenon_H10d | zenon_intro zenon_H118 ].
% 0.74/0.90  apply (zenon_L73_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H118); [ zenon_intro zenon_Hb6 | zenon_intro zenon_H6f ].
% 0.74/0.90  exact (zenon_Hb5 zenon_Hb6).
% 0.74/0.90  exact (zenon_H6e zenon_H6f).
% 0.74/0.90  (* end of lemma zenon_L74_ *)
% 0.74/0.90  assert (zenon_L75_ : (forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3)))))) -> (ndr1_0) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H119 zenon_Ha zenon_H11a zenon_H11b zenon_H11c.
% 0.74/0.90  generalize (zenon_H119 (a1989)). zenon_intro zenon_H11d.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H11d); [ zenon_intro zenon_H9 | zenon_intro zenon_H11e ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H11e); [ zenon_intro zenon_H120 | zenon_intro zenon_H11f ].
% 0.74/0.90  exact (zenon_H11a zenon_H120).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H11f); [ zenon_intro zenon_H122 | zenon_intro zenon_H121 ].
% 0.74/0.90  exact (zenon_H11b zenon_H122).
% 0.74/0.90  exact (zenon_H121 zenon_H11c).
% 0.74/0.90  (* end of lemma zenon_L75_ *)
% 0.74/0.90  assert (zenon_L76_ : (forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31)))))) -> (ndr1_0) -> (~(c0_1 (a1998))) -> (c1_1 (a1998)) -> (c3_1 (a1998)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H2e zenon_Ha zenon_H58 zenon_Hc4 zenon_H5a.
% 0.74/0.90  generalize (zenon_H2e (a1998)). zenon_intro zenon_H123.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H123); [ zenon_intro zenon_H9 | zenon_intro zenon_H124 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H124); [ zenon_intro zenon_H5e | zenon_intro zenon_H125 ].
% 0.74/0.90  exact (zenon_H58 zenon_H5e).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H125); [ zenon_intro zenon_H126 | zenon_intro zenon_H5f ].
% 0.74/0.90  exact (zenon_H126 zenon_Hc4).
% 0.74/0.90  exact (zenon_H5f zenon_H5a).
% 0.74/0.90  (* end of lemma zenon_L76_ *)
% 0.74/0.90  assert (zenon_L77_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (~(hskp13)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hc1 zenon_H127 zenon_H11c zenon_H11b zenon_H11a zenon_H15.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H127); [ zenon_intro zenon_H119 | zenon_intro zenon_H128 ].
% 0.74/0.90  apply (zenon_L75_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H128); [ zenon_intro zenon_H2e | zenon_intro zenon_H16 ].
% 0.74/0.90  apply (zenon_L76_); trivial.
% 0.74/0.90  exact (zenon_H15 zenon_H16).
% 0.74/0.90  (* end of lemma zenon_L77_ *)
% 0.74/0.90  assert (zenon_L78_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(hskp13)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(hskp1)) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hc5 zenon_H127 zenon_H11c zenon_H11b zenon_H11a zenon_H50 zenon_H97 zenon_H15 zenon_H76 zenon_H74 zenon_H2d zenon_H8a zenon_H89 zenon_H9f zenon_H9d zenon_H9b zenon_Hb5 zenon_Hb8 zenon_Hbc zenon_Hc0.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.90  apply (zenon_L51_); trivial.
% 0.74/0.90  apply (zenon_L77_); trivial.
% 0.74/0.90  (* end of lemma zenon_L78_ *)
% 0.74/0.90  assert (zenon_L79_ : ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (~(hskp0)) -> (~(hskp12)) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hff zenon_Hfa zenon_Hf8 zenon_H38 zenon_Hc0 zenon_Hbc zenon_Hb8 zenon_Hb5 zenon_H9b zenon_H9d zenon_H9f zenon_H89 zenon_H8a zenon_H2d zenon_H74 zenon_H76 zenon_H97 zenon_H50 zenon_H11a zenon_H11b zenon_H11c zenon_H127 zenon_Hc5.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.90  apply (zenon_L78_); trivial.
% 0.74/0.90  apply (zenon_L68_); trivial.
% 0.74/0.90  (* end of lemma zenon_L79_ *)
% 0.74/0.90  assert (zenon_L80_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> (~(hskp1)) -> (~(hskp10)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H129 zenon_H117 zenon_Hb5 zenon_H6e.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.74/0.90  apply (zenon_L74_); trivial.
% 0.74/0.90  (* end of lemma zenon_L80_ *)
% 0.74/0.90  assert (zenon_L81_ : ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> (~(hskp10)) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(hskp1)) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H12c zenon_H117 zenon_H6e zenon_Hc5 zenon_H127 zenon_H11c zenon_H11b zenon_H11a zenon_H50 zenon_H97 zenon_H76 zenon_H74 zenon_H2d zenon_H8a zenon_H89 zenon_H9f zenon_H9d zenon_H9b zenon_Hb5 zenon_Hb8 zenon_Hbc zenon_Hc0 zenon_Hf8 zenon_Hfa zenon_Hff.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.74/0.90  apply (zenon_L79_); trivial.
% 0.74/0.90  apply (zenon_L80_); trivial.
% 0.74/0.90  (* end of lemma zenon_L81_ *)
% 0.74/0.90  assert (zenon_L82_ : ((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014)))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (c3_1 (a2001)) -> (c2_1 (a2001)) -> (~(c0_1 (a2001))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hb7 zenon_H12d zenon_He zenon_Hd zenon_Hc.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H12d); [ zenon_intro zenon_Hb | zenon_intro zenon_Hab ].
% 0.74/0.90  apply (zenon_L6_); trivial.
% 0.74/0.90  apply (zenon_L46_); trivial.
% 0.74/0.90  (* end of lemma zenon_L82_ *)
% 0.74/0.90  assert (zenon_L83_ : ((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H12e zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H12e). zenon_intro zenon_Ha. zenon_intro zenon_H12f.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H12f). zenon_intro zenon_Hd. zenon_intro zenon_H130.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H130). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.74/0.90  apply (zenon_L44_); trivial.
% 0.74/0.90  apply (zenon_L82_); trivial.
% 0.74/0.90  (* end of lemma zenon_L83_ *)
% 0.74/0.90  assert (zenon_L84_ : ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp16)) -> (~(hskp15)) -> ((hskp16)\/((hskp19)\/(hskp15))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H1 zenon_H5 zenon_H7.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.74/0.90  apply (zenon_L4_); trivial.
% 0.74/0.90  apply (zenon_L83_); trivial.
% 0.74/0.90  (* end of lemma zenon_L84_ *)
% 0.74/0.90  assert (zenon_L85_ : ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (c1_1 (a2014)) -> (c0_1 (a2014)) -> (~(c2_1 (a2014))) -> (c3_1 (a1998)) -> (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (~(c0_1 (a1998))) -> (ndr1_0) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H12d zenon_Hae zenon_Had zenon_Hac zenon_H5a zenon_H59 zenon_H58 zenon_Ha.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H12d); [ zenon_intro zenon_Hb | zenon_intro zenon_Hab ].
% 0.74/0.90  apply (zenon_L21_); trivial.
% 0.74/0.90  apply (zenon_L46_); trivial.
% 0.74/0.90  (* end of lemma zenon_L85_ *)
% 0.74/0.90  assert (zenon_L86_ : ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (c2_1 (a2003)) -> (c1_1 (a2003)) -> (~(c3_1 (a2003))) -> (forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28)))))) -> (ndr1_0) -> (~(hskp1)) -> (~(hskp4)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H132 zenon_H1f zenon_H1e zenon_H1d zenon_H1c zenon_Ha zenon_Hb5 zenon_H3a.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H132); [ zenon_intro zenon_H1b | zenon_intro zenon_H133 ].
% 0.74/0.90  apply (zenon_L10_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H133); [ zenon_intro zenon_Hb6 | zenon_intro zenon_H3b ].
% 0.74/0.90  exact (zenon_Hb5 zenon_Hb6).
% 0.74/0.90  exact (zenon_H3a zenon_H3b).
% 0.74/0.90  (* end of lemma zenon_L86_ *)
% 0.74/0.90  assert (zenon_L87_ : (forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))) -> (ndr1_0) -> (~(c2_1 (a1996))) -> (c1_1 (a1996)) -> (c3_1 (a1996)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H134 zenon_Ha zenon_H135 zenon_H136 zenon_H137.
% 0.74/0.90  generalize (zenon_H134 (a1996)). zenon_intro zenon_H138.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H138); [ zenon_intro zenon_H9 | zenon_intro zenon_H139 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H139); [ zenon_intro zenon_H13b | zenon_intro zenon_H13a ].
% 0.74/0.90  exact (zenon_H135 zenon_H13b).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H13a); [ zenon_intro zenon_H13d | zenon_intro zenon_H13c ].
% 0.74/0.90  exact (zenon_H13d zenon_H136).
% 0.74/0.90  exact (zenon_H13c zenon_H137).
% 0.74/0.90  (* end of lemma zenon_L87_ *)
% 0.74/0.90  assert (zenon_L88_ : (forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V)))))) -> (ndr1_0) -> (forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H13e zenon_Ha zenon_H134 zenon_H135 zenon_H137 zenon_H13f.
% 0.74/0.90  generalize (zenon_H13e (a1996)). zenon_intro zenon_H140.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H140); [ zenon_intro zenon_H9 | zenon_intro zenon_H141 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H141); [ zenon_intro zenon_H136 | zenon_intro zenon_H142 ].
% 0.74/0.90  apply (zenon_L87_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H142); [ zenon_intro zenon_H13b | zenon_intro zenon_H143 ].
% 0.74/0.90  exact (zenon_H135 zenon_H13b).
% 0.74/0.90  exact (zenon_H143 zenon_H13f).
% 0.74/0.90  (* end of lemma zenon_L88_ *)
% 0.74/0.90  assert (zenon_L89_ : (forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7)))))) -> (ndr1_0) -> (~(c1_1 (a1987))) -> (forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33)))))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H144 zenon_Ha zenon_H145 zenon_Hb zenon_H146 zenon_H147.
% 0.74/0.90  generalize (zenon_H144 (a1987)). zenon_intro zenon_H148.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H148); [ zenon_intro zenon_H9 | zenon_intro zenon_H149 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H149); [ zenon_intro zenon_H14b | zenon_intro zenon_H14a ].
% 0.74/0.90  exact (zenon_H145 zenon_H14b).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H14a); [ zenon_intro zenon_H14d | zenon_intro zenon_H14c ].
% 0.74/0.90  generalize (zenon_Hb (a1987)). zenon_intro zenon_H14e.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H14e); [ zenon_intro zenon_H9 | zenon_intro zenon_H14f ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_H151 | zenon_intro zenon_H150 ].
% 0.74/0.90  exact (zenon_H14d zenon_H151).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H150); [ zenon_intro zenon_H14c | zenon_intro zenon_H152 ].
% 0.74/0.90  exact (zenon_H14c zenon_H146).
% 0.74/0.90  exact (zenon_H152 zenon_H147).
% 0.74/0.90  exact (zenon_H14c zenon_H146).
% 0.74/0.90  (* end of lemma zenon_L89_ *)
% 0.74/0.90  assert (zenon_L90_ : (forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))) -> (ndr1_0) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H153 zenon_Ha zenon_H145 zenon_H146 zenon_H147.
% 0.74/0.90  generalize (zenon_H153 (a1987)). zenon_intro zenon_H154.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H154); [ zenon_intro zenon_H9 | zenon_intro zenon_H155 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H155); [ zenon_intro zenon_H14b | zenon_intro zenon_H150 ].
% 0.74/0.90  exact (zenon_H145 zenon_H14b).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H150); [ zenon_intro zenon_H14c | zenon_intro zenon_H152 ].
% 0.74/0.90  exact (zenon_H14c zenon_H146).
% 0.74/0.90  exact (zenon_H152 zenon_H147).
% 0.74/0.90  (* end of lemma zenon_L90_ *)
% 0.74/0.90  assert (zenon_L91_ : ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (c2_1 (a2005)) -> (c3_1 (a2005)) -> (forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56)))))) -> (c0_1 (a2005)) -> (ndr1_0) -> (~(hskp1)) -> (~(hskp4)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H132 zenon_H7b zenon_H7a zenon_H79 zenon_H78 zenon_Ha zenon_Hb5 zenon_H3a.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H132); [ zenon_intro zenon_H1b | zenon_intro zenon_H133 ].
% 0.74/0.90  apply (zenon_L33_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H133); [ zenon_intro zenon_Hb6 | zenon_intro zenon_H3b ].
% 0.74/0.90  exact (zenon_Hb5 zenon_Hb6).
% 0.74/0.90  exact (zenon_H3a zenon_H3b).
% 0.74/0.90  (* end of lemma zenon_L91_ *)
% 0.74/0.90  assert (zenon_L92_ : ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp4)) -> (~(hskp1)) -> (ndr1_0) -> (c0_1 (a2005)) -> (c3_1 (a2005)) -> (c2_1 (a2005)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp19)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H156 zenon_H147 zenon_H146 zenon_H145 zenon_H134 zenon_H135 zenon_H137 zenon_H13f zenon_H157 zenon_H3a zenon_Hb5 zenon_Ha zenon_H78 zenon_H7a zenon_H7b zenon_H132 zenon_H3.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H156); [ zenon_intro zenon_Hb | zenon_intro zenon_H158 ].
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H157); [ zenon_intro zenon_H13e | zenon_intro zenon_H159 ].
% 0.74/0.90  apply (zenon_L88_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H159); [ zenon_intro zenon_H144 | zenon_intro zenon_H153 ].
% 0.74/0.90  apply (zenon_L89_); trivial.
% 0.74/0.90  apply (zenon_L90_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H158); [ zenon_intro zenon_H79 | zenon_intro zenon_H4 ].
% 0.74/0.90  apply (zenon_L91_); trivial.
% 0.74/0.90  exact (zenon_H3 zenon_H4).
% 0.74/0.90  (* end of lemma zenon_L92_ *)
% 0.74/0.90  assert (zenon_L93_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(hskp19)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c3_1 (a2003))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> (~(hskp1)) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(c0_1 (a1998))) -> (c3_1 (a1998)) -> (~(c2_1 (a2014))) -> (c0_1 (a2014)) -> (c1_1 (a2014)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H89 zenon_H15a zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H13f zenon_H137 zenon_H135 zenon_H3 zenon_H156 zenon_H1d zenon_H1e zenon_H1f zenon_Hb5 zenon_H3a zenon_H132 zenon_H58 zenon_H5a zenon_Hac zenon_Had zenon_Hae zenon_H12d zenon_H3c zenon_H74 zenon_H76.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.74/0.90  apply (zenon_L32_); trivial.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.74/0.90  apply (zenon_L85_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.74/0.90  apply (zenon_L86_); trivial.
% 0.74/0.90  apply (zenon_L92_); trivial.
% 0.74/0.90  (* end of lemma zenon_L93_ *)
% 0.74/0.90  assert (zenon_L94_ : ((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014)))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (c3_1 (a1998)) -> (~(c0_1 (a1998))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> (c2_1 (a2003)) -> (c1_1 (a2003)) -> (~(c3_1 (a2003))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp19)) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hb7 zenon_H50 zenon_H4b zenon_H48 zenon_H76 zenon_H74 zenon_H12d zenon_H5a zenon_H58 zenon_H132 zenon_H3a zenon_Hb5 zenon_H1f zenon_H1e zenon_H1d zenon_H156 zenon_H3 zenon_H135 zenon_H137 zenon_H13f zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H15a zenon_H89.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.74/0.90  apply (zenon_L93_); trivial.
% 0.74/0.90  apply (zenon_L19_); trivial.
% 0.74/0.90  (* end of lemma zenon_L94_ *)
% 0.74/0.90  assert (zenon_L95_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> (~(hskp11)) -> (~(hskp9)) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp1)) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hc1 zenon_H131 zenon_H67 zenon_H48 zenon_H65 zenon_H15 zenon_H19 zenon_H9f zenon_H9d zenon_H9b zenon_H89 zenon_H15a zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H13f zenon_H137 zenon_H135 zenon_H156 zenon_Hb5 zenon_H3a zenon_H132 zenon_H12d zenon_H74 zenon_H76 zenon_H4b zenon_H50 zenon_Hbc zenon_H4f.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.90  apply (zenon_L24_); trivial.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.74/0.90  apply (zenon_L44_); trivial.
% 0.74/0.90  apply (zenon_L94_); trivial.
% 0.74/0.90  apply (zenon_L83_); trivial.
% 0.74/0.90  (* end of lemma zenon_L95_ *)
% 0.74/0.90  assert (zenon_L96_ : ((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993)))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H15c zenon_H50 zenon_H4b zenon_H48 zenon_H3a zenon_H52.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H15c). zenon_intro zenon_Ha. zenon_intro zenon_H15d.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H15d). zenon_intro zenon_H106. zenon_intro zenon_H15e.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H15e). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.74/0.90  apply (zenon_L72_); trivial.
% 0.74/0.90  (* end of lemma zenon_L96_ *)
% 0.74/0.90  assert (zenon_L97_ : (forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64)))))) -> (ndr1_0) -> (c0_1 (a1996)) -> (forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V)))))) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hdb zenon_Ha zenon_H13f zenon_H13e zenon_H135 zenon_H137.
% 0.74/0.90  generalize (zenon_Hdb (a1996)). zenon_intro zenon_H15f.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H15f); [ zenon_intro zenon_H9 | zenon_intro zenon_H160 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H160); [ zenon_intro zenon_H143 | zenon_intro zenon_H13a ].
% 0.74/0.90  exact (zenon_H143 zenon_H13f).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H13a); [ zenon_intro zenon_H13d | zenon_intro zenon_H13c ].
% 0.74/0.90  generalize (zenon_H13e (a1996)). zenon_intro zenon_H140.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H140); [ zenon_intro zenon_H9 | zenon_intro zenon_H141 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H141); [ zenon_intro zenon_H136 | zenon_intro zenon_H142 ].
% 0.74/0.90  exact (zenon_H13d zenon_H136).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H142); [ zenon_intro zenon_H13b | zenon_intro zenon_H143 ].
% 0.74/0.90  exact (zenon_H135 zenon_H13b).
% 0.74/0.90  exact (zenon_H143 zenon_H13f).
% 0.74/0.90  exact (zenon_H13c zenon_H137).
% 0.74/0.90  (* end of lemma zenon_L97_ *)
% 0.74/0.90  assert (zenon_L98_ : ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V)))))) -> (c0_1 (a1996)) -> (ndr1_0) -> (~(hskp20)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H161 zenon_H137 zenon_H135 zenon_H13e zenon_H13f zenon_Ha zenon_H17.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H161); [ zenon_intro zenon_H134 | zenon_intro zenon_H162 ].
% 0.74/0.90  apply (zenon_L88_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H162); [ zenon_intro zenon_Hdb | zenon_intro zenon_H18 ].
% 0.74/0.90  apply (zenon_L97_); trivial.
% 0.74/0.90  exact (zenon_H17 zenon_H18).
% 0.74/0.90  (* end of lemma zenon_L98_ *)
% 0.74/0.90  assert (zenon_L99_ : (forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))) -> (ndr1_0) -> (~(c1_1 (a2005))) -> (c2_1 (a2005)) -> (c3_1 (a2005)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H153 zenon_Ha zenon_H81 zenon_H7b zenon_H7a.
% 0.74/0.90  generalize (zenon_H153 (a2005)). zenon_intro zenon_H163.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H163); [ zenon_intro zenon_H9 | zenon_intro zenon_H164 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H164); [ zenon_intro zenon_H85 | zenon_intro zenon_H165 ].
% 0.74/0.90  exact (zenon_H81 zenon_H85).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H165); [ zenon_intro zenon_H80 | zenon_intro zenon_H86 ].
% 0.74/0.90  exact (zenon_H80 zenon_H7b).
% 0.74/0.90  exact (zenon_H86 zenon_H7a).
% 0.74/0.90  (* end of lemma zenon_L99_ *)
% 0.74/0.90  assert (zenon_L100_ : (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> (ndr1_0) -> (c0_1 (a2005)) -> (forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))) -> (c2_1 (a2005)) -> (c3_1 (a2005)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H1b zenon_Ha zenon_H78 zenon_H153 zenon_H7b zenon_H7a.
% 0.74/0.90  generalize (zenon_H1b (a2005)). zenon_intro zenon_H7c.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H7c); [ zenon_intro zenon_H9 | zenon_intro zenon_H7d ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H7d); [ zenon_intro zenon_H7f | zenon_intro zenon_H7e ].
% 0.74/0.90  exact (zenon_H7f zenon_H78).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H81 | zenon_intro zenon_H80 ].
% 0.74/0.90  apply (zenon_L99_); trivial.
% 0.74/0.90  exact (zenon_H80 zenon_H7b).
% 0.74/0.90  (* end of lemma zenon_L100_ *)
% 0.74/0.90  assert (zenon_L101_ : ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (c3_1 (a2005)) -> (c2_1 (a2005)) -> (forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))) -> (c0_1 (a2005)) -> (ndr1_0) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H2d zenon_H2b zenon_H7a zenon_H7b zenon_H153 zenon_H78 zenon_Ha.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H2d); [ zenon_intro zenon_H1b | zenon_intro zenon_H2c ].
% 0.74/0.90  apply (zenon_L100_); trivial.
% 0.74/0.90  exact (zenon_H2b zenon_H2c).
% 0.74/0.90  (* end of lemma zenon_L101_ *)
% 0.74/0.90  assert (zenon_L102_ : ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp20)) -> (c0_1 (a1996)) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33)))))) -> (~(c1_1 (a1987))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (c3_1 (a2005)) -> (c2_1 (a2005)) -> (c0_1 (a2005)) -> (ndr1_0) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H157 zenon_H17 zenon_H13f zenon_H135 zenon_H137 zenon_H161 zenon_H147 zenon_H146 zenon_Hb zenon_H145 zenon_H2d zenon_H2b zenon_H7a zenon_H7b zenon_H78 zenon_Ha.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H157); [ zenon_intro zenon_H13e | zenon_intro zenon_H159 ].
% 0.74/0.90  apply (zenon_L98_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H159); [ zenon_intro zenon_H144 | zenon_intro zenon_H153 ].
% 0.74/0.90  apply (zenon_L89_); trivial.
% 0.74/0.90  apply (zenon_L101_); trivial.
% 0.74/0.90  (* end of lemma zenon_L102_ *)
% 0.74/0.90  assert (zenon_L103_ : (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (ndr1_0) -> (forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56)))))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H59 zenon_Ha zenon_H79 zenon_H10e zenon_H110 zenon_H10f.
% 0.74/0.90  generalize (zenon_H59 (a1990)). zenon_intro zenon_H166.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H166); [ zenon_intro zenon_H9 | zenon_intro zenon_H167 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H167); [ zenon_intro zenon_H168 | zenon_intro zenon_H113 ].
% 0.74/0.90  generalize (zenon_H79 (a1990)). zenon_intro zenon_H169.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H169); [ zenon_intro zenon_H9 | zenon_intro zenon_H16a ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H16a); [ zenon_intro zenon_H114 | zenon_intro zenon_H16b ].
% 0.74/0.90  exact (zenon_H10e zenon_H114).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H16b); [ zenon_intro zenon_H16c | zenon_intro zenon_H115 ].
% 0.74/0.90  exact (zenon_H16c zenon_H168).
% 0.74/0.90  exact (zenon_H115 zenon_H110).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H113); [ zenon_intro zenon_H116 | zenon_intro zenon_H115 ].
% 0.74/0.90  exact (zenon_H10f zenon_H116).
% 0.74/0.90  exact (zenon_H115 zenon_H110).
% 0.74/0.90  (* end of lemma zenon_L103_ *)
% 0.74/0.90  assert (zenon_L104_ : ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c0_1 (a2005)) -> (c2_1 (a2005)) -> (c3_1 (a2005)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (c0_1 (a1996)) -> (~(hskp20)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (ndr1_0) -> (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (~(hskp19)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H156 zenon_H78 zenon_H7b zenon_H7a zenon_H2b zenon_H2d zenon_H145 zenon_H146 zenon_H147 zenon_H161 zenon_H137 zenon_H135 zenon_H13f zenon_H17 zenon_H157 zenon_H10f zenon_H110 zenon_H10e zenon_Ha zenon_H59 zenon_H3.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H156); [ zenon_intro zenon_Hb | zenon_intro zenon_H158 ].
% 0.74/0.90  apply (zenon_L102_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H158); [ zenon_intro zenon_H79 | zenon_intro zenon_H4 ].
% 0.74/0.90  apply (zenon_L103_); trivial.
% 0.74/0.90  exact (zenon_H3 zenon_H4).
% 0.74/0.90  (* end of lemma zenon_L104_ *)
% 0.74/0.90  assert (zenon_L105_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp19)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (c0_1 (a1996)) -> (~(hskp20)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp9)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H8b zenon_H16d zenon_H3 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_H2b zenon_H2d zenon_H145 zenon_H146 zenon_H147 zenon_H161 zenon_H137 zenon_H135 zenon_H13f zenon_H17 zenon_H157 zenon_H65.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H16d); [ zenon_intro zenon_H59 | zenon_intro zenon_H16e ].
% 0.74/0.90  apply (zenon_L104_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_Hb | zenon_intro zenon_H66 ].
% 0.74/0.90  apply (zenon_L102_); trivial.
% 0.74/0.90  exact (zenon_H65 zenon_H66).
% 0.74/0.90  (* end of lemma zenon_L105_ *)
% 0.74/0.90  assert (zenon_L106_ : ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (~(hskp4)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp19)) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp20)) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H50 zenon_H4b zenon_H48 zenon_H3a zenon_H76 zenon_H74 zenon_H156 zenon_H3 zenon_H10f zenon_H110 zenon_H10e zenon_H161 zenon_H17 zenon_H13f zenon_H137 zenon_H135 zenon_H145 zenon_H146 zenon_H147 zenon_H2d zenon_H2b zenon_H157 zenon_H65 zenon_H16d zenon_H89.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.74/0.90  apply (zenon_L32_); trivial.
% 0.74/0.90  apply (zenon_L105_); trivial.
% 0.74/0.90  apply (zenon_L19_); trivial.
% 0.74/0.90  (* end of lemma zenon_L106_ *)
% 0.74/0.90  assert (zenon_L107_ : (forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18)))))) -> (ndr1_0) -> (~(c3_1 (a2003))) -> (forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3)))))) -> (c2_1 (a2003)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hd4 zenon_Ha zenon_H1d zenon_H119 zenon_H1f.
% 0.74/0.90  generalize (zenon_Hd4 (a2003)). zenon_intro zenon_Hd6.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_Hd6); [ zenon_intro zenon_H9 | zenon_intro zenon_Hd7 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_H29 | zenon_intro zenon_Hd8 ].
% 0.74/0.90  exact (zenon_H1d zenon_H29).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hd8); [ zenon_intro zenon_H23 | zenon_intro zenon_H2a ].
% 0.74/0.90  generalize (zenon_H119 (a2003)). zenon_intro zenon_H16f.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H16f); [ zenon_intro zenon_H9 | zenon_intro zenon_H170 ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H170); [ zenon_intro zenon_H27 | zenon_intro zenon_H171 ].
% 0.74/0.90  exact (zenon_H23 zenon_H27).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H171); [ zenon_intro zenon_H29 | zenon_intro zenon_H2a ].
% 0.74/0.90  exact (zenon_H1d zenon_H29).
% 0.74/0.90  exact (zenon_H2a zenon_H1f).
% 0.74/0.90  exact (zenon_H2a zenon_H1f).
% 0.74/0.90  (* end of lemma zenon_L107_ *)
% 0.74/0.90  assert (zenon_L108_ : ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (c2_1 (a2003)) -> (forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3)))))) -> (~(c3_1 (a2003))) -> (ndr1_0) -> (~(hskp4)) -> (~(hskp17)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H172 zenon_H1f zenon_H119 zenon_H1d zenon_Ha zenon_H3a zenon_H2b.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_Hd4 | zenon_intro zenon_H173 ].
% 0.74/0.90  apply (zenon_L107_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H173); [ zenon_intro zenon_H3b | zenon_intro zenon_H2c ].
% 0.74/0.90  exact (zenon_H3a zenon_H3b).
% 0.74/0.90  exact (zenon_H2b zenon_H2c).
% 0.74/0.90  (* end of lemma zenon_L108_ *)
% 0.74/0.90  assert (zenon_L109_ : ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp17)) -> (~(hskp4)) -> (~(c3_1 (a2003))) -> (c2_1 (a2003)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (ndr1_0) -> (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (~(hskp14)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H174 zenon_H2b zenon_H3a zenon_H1d zenon_H1f zenon_H172 zenon_H10f zenon_H110 zenon_H10e zenon_Ha zenon_H59 zenon_H6c.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H119 | zenon_intro zenon_H175 ].
% 0.74/0.90  apply (zenon_L108_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H175); [ zenon_intro zenon_H79 | zenon_intro zenon_H6d ].
% 0.74/0.90  apply (zenon_L103_); trivial.
% 0.74/0.90  exact (zenon_H6c zenon_H6d).
% 0.74/0.90  (* end of lemma zenon_L109_ *)
% 0.74/0.90  assert (zenon_L110_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(hskp4)) -> (~(hskp17)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp19)) -> (~(hskp1)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H53 zenon_H50 zenon_H4b zenon_H48 zenon_H76 zenon_H74 zenon_H174 zenon_H6c zenon_H10f zenon_H110 zenon_H10e zenon_H3a zenon_H2b zenon_H172 zenon_H2d zenon_H156 zenon_H3 zenon_Hb5 zenon_H132 zenon_H135 zenon_H137 zenon_H13f zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H15a zenon_H89.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.74/0.90  apply (zenon_L32_); trivial.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.74/0.90  apply (zenon_L109_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.74/0.90  apply (zenon_L12_); trivial.
% 0.74/0.90  apply (zenon_L92_); trivial.
% 0.74/0.90  apply (zenon_L19_); trivial.
% 0.74/0.90  (* end of lemma zenon_L110_ *)
% 0.74/0.90  assert (zenon_L111_ : ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c3_1 (a1998)) -> (~(c0_1 (a1998))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (ndr1_0) -> (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (~(hskp19)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H156 zenon_H5a zenon_H58 zenon_H10f zenon_H110 zenon_H10e zenon_Ha zenon_H59 zenon_H3.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H156); [ zenon_intro zenon_Hb | zenon_intro zenon_H158 ].
% 0.74/0.90  apply (zenon_L21_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H158); [ zenon_intro zenon_H79 | zenon_intro zenon_H4 ].
% 0.74/0.90  apply (zenon_L103_); trivial.
% 0.74/0.90  exact (zenon_H3 zenon_H4).
% 0.74/0.90  (* end of lemma zenon_L111_ *)
% 0.74/0.90  assert (zenon_L112_ : (~(hskp29)) -> (hskp29) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H176 zenon_H177.
% 0.74/0.90  exact (zenon_H176 zenon_H177).
% 0.74/0.90  (* end of lemma zenon_L112_ *)
% 0.74/0.90  assert (zenon_L113_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(hskp19)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c3_1 (a1998)) -> (c1_1 (a1998)) -> (~(c0_1 (a1998))) -> (ndr1_0) -> (~(hskp29)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H178 zenon_H3 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_H5a zenon_Hc4 zenon_H58 zenon_Ha zenon_H176.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H178); [ zenon_intro zenon_H59 | zenon_intro zenon_H179 ].
% 0.74/0.90  apply (zenon_L111_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H179); [ zenon_intro zenon_H2e | zenon_intro zenon_H177 ].
% 0.74/0.90  apply (zenon_L76_); trivial.
% 0.74/0.90  exact (zenon_H176 zenon_H177).
% 0.74/0.90  (* end of lemma zenon_L113_ *)
% 0.74/0.90  assert (zenon_L114_ : (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> (ndr1_0) -> (c0_1 (a1978)) -> (c1_1 (a1978)) -> (c2_1 (a1978)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H1b zenon_Ha zenon_H17a zenon_H17b zenon_H17c.
% 0.74/0.90  generalize (zenon_H1b (a1978)). zenon_intro zenon_H17d.
% 0.74/0.90  apply (zenon_imply_s _ _ zenon_H17d); [ zenon_intro zenon_H9 | zenon_intro zenon_H17e ].
% 0.74/0.90  exact (zenon_H9 zenon_Ha).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H17e); [ zenon_intro zenon_H180 | zenon_intro zenon_H17f ].
% 0.74/0.90  exact (zenon_H180 zenon_H17a).
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H17f); [ zenon_intro zenon_H182 | zenon_intro zenon_H181 ].
% 0.74/0.90  exact (zenon_H182 zenon_H17b).
% 0.74/0.90  exact (zenon_H181 zenon_H17c).
% 0.74/0.90  (* end of lemma zenon_L114_ *)
% 0.74/0.90  assert (zenon_L115_ : ((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> (~(hskp4)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H183 zenon_H132 zenon_Hb5 zenon_H3a.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H183). zenon_intro zenon_Ha. zenon_intro zenon_H184.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H184). zenon_intro zenon_H17a. zenon_intro zenon_H185.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H185). zenon_intro zenon_H17b. zenon_intro zenon_H17c.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H132); [ zenon_intro zenon_H1b | zenon_intro zenon_H133 ].
% 0.74/0.90  apply (zenon_L114_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H133); [ zenon_intro zenon_Hb6 | zenon_intro zenon_H3b ].
% 0.74/0.90  exact (zenon_Hb5 zenon_Hb6).
% 0.74/0.90  exact (zenon_H3a zenon_H3b).
% 0.74/0.90  (* end of lemma zenon_L115_ *)
% 0.74/0.90  assert (zenon_L116_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp1)) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_Hc1 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H178 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_Hb5 zenon_H3a zenon_H132 zenon_H186.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.74/0.90  apply (zenon_L113_); trivial.
% 0.74/0.90  apply (zenon_L115_); trivial.
% 0.74/0.90  apply (zenon_L83_); trivial.
% 0.74/0.90  (* end of lemma zenon_L116_ *)
% 0.74/0.90  assert (zenon_L117_ : ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp1)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp4)) -> (~(hskp11)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H187 zenon_Hc5 zenon_H178 zenon_H186 zenon_H4f zenon_H174 zenon_H6c zenon_H172 zenon_Hb5 zenon_H132 zenon_H15a zenon_H89 zenon_H16d zenon_H65 zenon_H157 zenon_H2d zenon_H147 zenon_H146 zenon_H145 zenon_H161 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_H74 zenon_H76 zenon_H3a zenon_H48 zenon_H4b zenon_H50 zenon_H7 zenon_H5 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.74/0.90  apply (zenon_L84_); trivial.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.90  apply (zenon_L106_); trivial.
% 0.74/0.90  apply (zenon_L110_); trivial.
% 0.74/0.90  apply (zenon_L83_); trivial.
% 0.74/0.90  apply (zenon_L116_); trivial.
% 0.74/0.90  (* end of lemma zenon_L117_ *)
% 0.74/0.90  assert (zenon_L118_ : ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp20)) -> (ndr1_0) -> (c0_1 (a1996)) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp30)) -> (~(hskp5)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H18b zenon_H17 zenon_Ha zenon_H13f zenon_H135 zenon_H137 zenon_H161 zenon_H72 zenon_H9b.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H18b); [ zenon_intro zenon_H13e | zenon_intro zenon_H18c ].
% 0.74/0.90  apply (zenon_L98_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H18c); [ zenon_intro zenon_H73 | zenon_intro zenon_H9c ].
% 0.74/0.90  exact (zenon_H72 zenon_H73).
% 0.74/0.90  exact (zenon_H9b zenon_H9c).
% 0.74/0.90  (* end of lemma zenon_L118_ *)
% 0.74/0.90  assert (zenon_L119_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(hskp19)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp20)) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H89 zenon_H16d zenon_H65 zenon_H157 zenon_H2b zenon_H2d zenon_H147 zenon_H146 zenon_H145 zenon_H10e zenon_H110 zenon_H10f zenon_H3 zenon_H156 zenon_H161 zenon_H17 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H9b zenon_H18b.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.74/0.90  apply (zenon_L118_); trivial.
% 0.74/0.90  apply (zenon_L105_); trivial.
% 0.74/0.90  (* end of lemma zenon_L119_ *)
% 0.74/0.90  assert (zenon_L120_ : ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (c2_1 (a2003)) -> (c1_1 (a2003)) -> (forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25)))))) -> (~(c3_1 (a2003))) -> (ndr1_0) -> (~(hskp4)) -> (~(hskp17)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H172 zenon_H1f zenon_H1e zenon_Hd5 zenon_H1d zenon_Ha zenon_H3a zenon_H2b.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_Hd4 | zenon_intro zenon_H173 ].
% 0.74/0.90  apply (zenon_L57_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H173); [ zenon_intro zenon_H3b | zenon_intro zenon_H2c ].
% 0.74/0.90  exact (zenon_H3a zenon_H3b).
% 0.74/0.90  exact (zenon_H2b zenon_H2c).
% 0.74/0.90  (* end of lemma zenon_L120_ *)
% 0.74/0.90  assert (zenon_L121_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (c1_1 (a1992)) -> (~(c2_1 (a1992))) -> (~(c0_1 (a1992))) -> (~(hskp17)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp7)) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H53 zenon_Hea zenon_Hc9 zenon_Hc8 zenon_Hc7 zenon_H2b zenon_H3a zenon_H172 zenon_He7.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.74/0.90  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hea); [ zenon_intro zenon_Hc6 | zenon_intro zenon_Hed ].
% 0.74/0.90  apply (zenon_L54_); trivial.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_Hed); [ zenon_intro zenon_Hd5 | zenon_intro zenon_He8 ].
% 0.74/0.90  apply (zenon_L120_); trivial.
% 0.74/0.90  exact (zenon_He7 zenon_He8).
% 0.74/0.90  (* end of lemma zenon_L121_ *)
% 0.74/0.90  assert (zenon_L122_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (c1_1 (a1992)) -> (~(c2_1 (a1992))) -> (~(c0_1 (a1992))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> (ndr1_0) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp19)) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.74/0.90  do 0 intro. intros zenon_H4f zenon_Hea zenon_He7 zenon_H3a zenon_H172 zenon_Hc9 zenon_Hc8 zenon_Hc7 zenon_H18b zenon_H9b zenon_Ha zenon_H135 zenon_H137 zenon_H13f zenon_H161 zenon_H156 zenon_H3 zenon_H10f zenon_H110 zenon_H10e zenon_H145 zenon_H146 zenon_H147 zenon_H2d zenon_H2b zenon_H157 zenon_H65 zenon_H16d zenon_H89.
% 0.74/0.90  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.90  apply (zenon_L119_); trivial.
% 0.74/0.90  apply (zenon_L121_); trivial.
% 0.74/0.90  (* end of lemma zenon_L122_ *)
% 0.74/0.90  assert (zenon_L123_ : ((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp4)) -> (~(hskp17)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (c1_1 (a1992)) -> (~(c2_1 (a1992))) -> (~(c0_1 (a1992))) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H12e zenon_H4f zenon_Hea zenon_He7 zenon_H3a zenon_H2b zenon_H172 zenon_Hc9 zenon_Hc8 zenon_Hc7 zenon_H15 zenon_H19.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H12e). zenon_intro zenon_Ha. zenon_intro zenon_H12f.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H12f). zenon_intro zenon_Hd. zenon_intro zenon_H130.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H130). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.91  apply (zenon_L9_); trivial.
% 0.74/0.91  apply (zenon_L121_); trivial.
% 0.74/0.91  (* end of lemma zenon_L123_ *)
% 0.74/0.91  assert (zenon_L124_ : ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H131 zenon_H15 zenon_H19 zenon_H89 zenon_H16d zenon_H65 zenon_H157 zenon_H2b zenon_H2d zenon_H147 zenon_H146 zenon_H145 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_H161 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H9b zenon_H18b zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_H172 zenon_H3a zenon_He7 zenon_Hea zenon_H4f.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.74/0.91  apply (zenon_L122_); trivial.
% 0.74/0.91  apply (zenon_L123_); trivial.
% 0.74/0.91  (* end of lemma zenon_L124_ *)
% 0.74/0.91  assert (zenon_L125_ : ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(hskp1)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (c1_1 (a1992)) -> (~(c2_1 (a1992))) -> (~(c0_1 (a1992))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp13)) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H187 zenon_Hc5 zenon_H178 zenon_Hb5 zenon_H132 zenon_H186 zenon_H4f zenon_Hea zenon_He7 zenon_H3a zenon_H172 zenon_Hc9 zenon_Hc8 zenon_Hc7 zenon_H18b zenon_H161 zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H145 zenon_H146 zenon_H147 zenon_H2d zenon_H157 zenon_H65 zenon_H16d zenon_H89 zenon_H19 zenon_H15 zenon_H7 zenon_H5 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.74/0.91  apply (zenon_L84_); trivial.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_L124_); trivial.
% 0.74/0.91  apply (zenon_L116_); trivial.
% 0.74/0.91  (* end of lemma zenon_L125_ *)
% 0.74/0.91  assert (zenon_L126_ : ((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992)))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H101 zenon_H18d zenon_H50 zenon_H4b zenon_H48 zenon_H52 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H15 zenon_H19 zenon_H89 zenon_H16d zenon_H65 zenon_H157 zenon_H2d zenon_H147 zenon_H146 zenon_H145 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_H161 zenon_H18b zenon_H172 zenon_H3a zenon_He7 zenon_Hea zenon_H4f zenon_H186 zenon_H132 zenon_Hb5 zenon_H178 zenon_Hc5 zenon_H187.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.74/0.91  apply (zenon_L125_); trivial.
% 0.74/0.91  apply (zenon_L96_); trivial.
% 0.74/0.91  (* end of lemma zenon_L126_ *)
% 0.74/0.91  assert (zenon_L127_ : ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (c2_1 (a1991)) -> (c0_1 (a1991)) -> (~(c3_1 (a1991))) -> (ndr1_0) -> (~(hskp4)) -> (~(hskp17)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H172 zenon_Hf1 zenon_Hf0 zenon_Hef zenon_Ha zenon_H3a zenon_H2b.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_Hd4 | zenon_intro zenon_H173 ].
% 0.74/0.91  apply (zenon_L65_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H173); [ zenon_intro zenon_H3b | zenon_intro zenon_H2c ].
% 0.74/0.91  exact (zenon_H3a zenon_H3b).
% 0.74/0.91  exact (zenon_H2b zenon_H2c).
% 0.74/0.91  (* end of lemma zenon_L127_ *)
% 0.74/0.91  assert (zenon_L128_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp1)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hfc zenon_Hc5 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H178 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_Hb5 zenon_H132 zenon_H186 zenon_H3a zenon_H172.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_L127_); trivial.
% 0.74/0.91  apply (zenon_L116_); trivial.
% 0.74/0.91  (* end of lemma zenon_L128_ *)
% 0.74/0.91  assert (zenon_L129_ : ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp9)) -> (~(hskp11)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H12c zenon_H161 zenon_H16d zenon_H172 zenon_H174 zenon_H186 zenon_H178 zenon_Hea zenon_He7 zenon_H18b zenon_H100 zenon_H18d zenon_H52 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_Hc0 zenon_Hb8 zenon_Hb5 zenon_H89 zenon_H8a zenon_H2d zenon_H74 zenon_H76 zenon_H97 zenon_H50 zenon_H4f zenon_H4b zenon_H132 zenon_H3a zenon_H156 zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H15a zenon_H19 zenon_H65 zenon_H48 zenon_H67 zenon_Hc5 zenon_H187 zenon_Hf8 zenon_Hfa zenon_Hff.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.74/0.91  apply (zenon_L84_); trivial.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_L51_); trivial.
% 0.74/0.91  apply (zenon_L95_); trivial.
% 0.74/0.91  apply (zenon_L96_); trivial.
% 0.74/0.91  apply (zenon_L68_); trivial.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.74/0.91  apply (zenon_L117_); trivial.
% 0.74/0.91  apply (zenon_L96_); trivial.
% 0.74/0.91  apply (zenon_L126_); trivial.
% 0.74/0.91  apply (zenon_L128_); trivial.
% 0.74/0.91  (* end of lemma zenon_L129_ *)
% 0.74/0.91  assert (zenon_L130_ : ((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(hskp1)) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H18e zenon_H12c zenon_H131 zenon_H12d zenon_H178 zenon_H156 zenon_H132 zenon_H186 zenon_H3a zenon_H172 zenon_Hc5 zenon_H127 zenon_H50 zenon_H97 zenon_H76 zenon_H74 zenon_H2d zenon_H8a zenon_H89 zenon_H9f zenon_H9d zenon_H9b zenon_Hb5 zenon_Hb8 zenon_Hbc zenon_Hc0 zenon_Hf8 zenon_Hfa zenon_Hff.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.74/0.91  apply (zenon_L79_); trivial.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.91  apply (zenon_L78_); trivial.
% 0.74/0.91  apply (zenon_L128_); trivial.
% 0.74/0.91  (* end of lemma zenon_L130_ *)
% 0.74/0.91  assert (zenon_L131_ : (forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28)))))) -> (ndr1_0) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1c zenon_Ha zenon_H191 zenon_H192 zenon_H193.
% 0.74/0.91  generalize (zenon_H1c (a1985)). zenon_intro zenon_H194.
% 0.74/0.91  apply (zenon_imply_s _ _ zenon_H194); [ zenon_intro zenon_H9 | zenon_intro zenon_H195 ].
% 0.74/0.91  exact (zenon_H9 zenon_Ha).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H195); [ zenon_intro zenon_H197 | zenon_intro zenon_H196 ].
% 0.74/0.91  exact (zenon_H191 zenon_H197).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H196); [ zenon_intro zenon_H199 | zenon_intro zenon_H198 ].
% 0.74/0.91  exact (zenon_H192 zenon_H199).
% 0.74/0.91  exact (zenon_H198 zenon_H193).
% 0.74/0.91  (* end of lemma zenon_L131_ *)
% 0.74/0.91  assert (zenon_L132_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(hskp12)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hc1 zenon_H51 zenon_H193 zenon_H192 zenon_H191 zenon_H38.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H57 ].
% 0.74/0.91  apply (zenon_L131_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H57); [ zenon_intro zenon_H2e | zenon_intro zenon_H39 ].
% 0.74/0.91  apply (zenon_L76_); trivial.
% 0.74/0.91  exact (zenon_H38 zenon_H39).
% 0.74/0.91  (* end of lemma zenon_L132_ *)
% 0.74/0.91  assert (zenon_L133_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp12)) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hfc zenon_Hc5 zenon_H51 zenon_H38 zenon_H193 zenon_H192 zenon_H191 zenon_H3a zenon_H172.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_L127_); trivial.
% 0.74/0.91  apply (zenon_L132_); trivial.
% 0.74/0.91  (* end of lemma zenon_L133_ *)
% 0.74/0.91  assert (zenon_L134_ : ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> (~(hskp12)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hff zenon_H3a zenon_H172 zenon_Hc0 zenon_Hbc zenon_Hb8 zenon_Hb5 zenon_H9b zenon_H9d zenon_H9f zenon_H89 zenon_H8a zenon_H2d zenon_H74 zenon_H76 zenon_H97 zenon_H50 zenon_H191 zenon_H192 zenon_H193 zenon_H38 zenon_H51 zenon_Hc5.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_L51_); trivial.
% 0.74/0.91  apply (zenon_L132_); trivial.
% 0.74/0.91  apply (zenon_L133_); trivial.
% 0.74/0.91  (* end of lemma zenon_L134_ *)
% 0.74/0.91  assert (zenon_L135_ : ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> (~(hskp10)) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(hskp1)) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H12c zenon_H117 zenon_H6e zenon_Hc5 zenon_H51 zenon_H193 zenon_H192 zenon_H191 zenon_H50 zenon_H97 zenon_H76 zenon_H74 zenon_H2d zenon_H8a zenon_H89 zenon_H9f zenon_H9d zenon_H9b zenon_Hb5 zenon_Hb8 zenon_Hbc zenon_Hc0 zenon_H172 zenon_H3a zenon_Hff.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.74/0.91  apply (zenon_L134_); trivial.
% 0.74/0.91  apply (zenon_L80_); trivial.
% 0.74/0.91  (* end of lemma zenon_L135_ *)
% 0.74/0.91  assert (zenon_L136_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(hskp20)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp4)) -> (~(hskp1)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp19)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H8b zenon_H15a zenon_H10e zenon_H110 zenon_H10f zenon_H17 zenon_H161 zenon_H2d zenon_H2b zenon_H193 zenon_H192 zenon_H191 zenon_H156 zenon_H147 zenon_H146 zenon_H145 zenon_H135 zenon_H137 zenon_H13f zenon_H157 zenon_H3a zenon_Hb5 zenon_H132 zenon_H3.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.74/0.91  apply (zenon_L104_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.74/0.91  apply (zenon_L131_); trivial.
% 0.74/0.91  apply (zenon_L92_); trivial.
% 0.74/0.91  (* end of lemma zenon_L136_ *)
% 0.74/0.91  assert (zenon_L137_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> (~(hskp20)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(hskp19)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H89 zenon_H15a zenon_H132 zenon_H3a zenon_Hb5 zenon_H193 zenon_H192 zenon_H191 zenon_H157 zenon_H2b zenon_H2d zenon_H147 zenon_H146 zenon_H145 zenon_H135 zenon_H137 zenon_H13f zenon_H17 zenon_H161 zenon_H10e zenon_H110 zenon_H10f zenon_H3 zenon_H156 zenon_H3c zenon_H74 zenon_H76.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.74/0.91  apply (zenon_L32_); trivial.
% 0.74/0.91  apply (zenon_L136_); trivial.
% 0.74/0.91  (* end of lemma zenon_L137_ *)
% 0.74/0.91  assert (zenon_L138_ : ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp19)) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp20)) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> (~(hskp1)) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H50 zenon_H4b zenon_H48 zenon_H76 zenon_H74 zenon_H156 zenon_H3 zenon_H10f zenon_H110 zenon_H10e zenon_H161 zenon_H17 zenon_H13f zenon_H137 zenon_H135 zenon_H145 zenon_H146 zenon_H147 zenon_H2d zenon_H2b zenon_H157 zenon_H191 zenon_H192 zenon_H193 zenon_Hb5 zenon_H3a zenon_H132 zenon_H15a zenon_H89.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.74/0.91  apply (zenon_L137_); trivial.
% 0.74/0.91  apply (zenon_L19_); trivial.
% 0.74/0.91  (* end of lemma zenon_L138_ *)
% 0.74/0.91  assert (zenon_L139_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c0_1 (a1998))) -> (c3_1 (a1998)) -> (~(c3_1 (a2003))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp4)) -> (~(hskp1)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp19)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H8b zenon_H15a zenon_H10e zenon_H110 zenon_H10f zenon_H58 zenon_H5a zenon_H1d zenon_H1e zenon_H1f zenon_H156 zenon_H147 zenon_H146 zenon_H145 zenon_H135 zenon_H137 zenon_H13f zenon_H157 zenon_H3a zenon_Hb5 zenon_H132 zenon_H3.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.74/0.91  apply (zenon_L111_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.74/0.91  apply (zenon_L86_); trivial.
% 0.74/0.91  apply (zenon_L92_); trivial.
% 0.74/0.91  (* end of lemma zenon_L139_ *)
% 0.74/0.91  assert (zenon_L140_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c3_1 (a2003))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> (~(hskp1)) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(c0_1 (a1998))) -> (c3_1 (a1998)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(hskp19)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H89 zenon_H15a zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H13f zenon_H137 zenon_H135 zenon_H1d zenon_H1e zenon_H1f zenon_Hb5 zenon_H3a zenon_H132 zenon_H58 zenon_H5a zenon_H10e zenon_H110 zenon_H10f zenon_H3 zenon_H156 zenon_H3c zenon_H74 zenon_H76.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.74/0.91  apply (zenon_L32_); trivial.
% 0.74/0.91  apply (zenon_L139_); trivial.
% 0.74/0.91  (* end of lemma zenon_L140_ *)
% 0.74/0.91  assert (zenon_L141_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp19)) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (c3_1 (a1998)) -> (~(c0_1 (a1998))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H53 zenon_H50 zenon_H4b zenon_H48 zenon_H76 zenon_H74 zenon_H156 zenon_H3 zenon_H10f zenon_H110 zenon_H10e zenon_H5a zenon_H58 zenon_H132 zenon_H3a zenon_Hb5 zenon_H135 zenon_H137 zenon_H13f zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H15a zenon_H89.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.74/0.91  apply (zenon_L140_); trivial.
% 0.74/0.91  apply (zenon_L19_); trivial.
% 0.74/0.91  (* end of lemma zenon_L141_ *)
% 0.74/0.91  assert (zenon_L142_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp11)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hc1 zenon_H131 zenon_Hbc zenon_H12d zenon_H9d zenon_H9f zenon_H89 zenon_H15a zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H132 zenon_H3a zenon_Hb5 zenon_H193 zenon_H192 zenon_H191 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_H161 zenon_H13f zenon_H137 zenon_H135 zenon_H9b zenon_H18b zenon_H74 zenon_H76 zenon_H48 zenon_H4b zenon_H50 zenon_H4f.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.74/0.91  apply (zenon_L118_); trivial.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.74/0.91  apply (zenon_L111_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.74/0.91  apply (zenon_L131_); trivial.
% 0.74/0.91  apply (zenon_L92_); trivial.
% 0.74/0.91  apply (zenon_L141_); trivial.
% 0.74/0.91  apply (zenon_L83_); trivial.
% 0.74/0.91  (* end of lemma zenon_L142_ *)
% 0.74/0.91  assert (zenon_L143_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> (~(hskp1)) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H18d zenon_H52 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H50 zenon_H4b zenon_H48 zenon_H76 zenon_H74 zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H161 zenon_H145 zenon_H146 zenon_H147 zenon_H2d zenon_H157 zenon_H191 zenon_H192 zenon_H193 zenon_Hb5 zenon_H3a zenon_H132 zenon_H15a zenon_H89 zenon_H172 zenon_H6c zenon_H174 zenon_H4f zenon_H18b zenon_Hc5 zenon_H187.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.74/0.91  apply (zenon_L84_); trivial.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.91  apply (zenon_L138_); trivial.
% 0.74/0.91  apply (zenon_L110_); trivial.
% 0.74/0.91  apply (zenon_L83_); trivial.
% 0.74/0.91  apply (zenon_L142_); trivial.
% 0.74/0.91  apply (zenon_L96_); trivial.
% 0.74/0.91  (* end of lemma zenon_L143_ *)
% 0.74/0.91  assert (zenon_L144_ : ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (c1_1 (a1992)) -> (~(c2_1 (a1992))) -> (~(c0_1 (a1992))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> (~(hskp1)) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H187 zenon_Hc5 zenon_H178 zenon_H186 zenon_H4f zenon_Hea zenon_He7 zenon_H172 zenon_Hc9 zenon_Hc8 zenon_Hc7 zenon_H18b zenon_H161 zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H145 zenon_H146 zenon_H147 zenon_H2d zenon_H157 zenon_H191 zenon_H192 zenon_H193 zenon_Hb5 zenon_H3a zenon_H132 zenon_H15a zenon_H89 zenon_H7 zenon_H5 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.74/0.91  apply (zenon_L84_); trivial.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.74/0.91  apply (zenon_L118_); trivial.
% 0.74/0.91  apply (zenon_L136_); trivial.
% 0.74/0.91  apply (zenon_L121_); trivial.
% 0.74/0.91  apply (zenon_L83_); trivial.
% 0.74/0.91  apply (zenon_L116_); trivial.
% 0.74/0.91  (* end of lemma zenon_L144_ *)
% 0.74/0.91  assert (zenon_L145_ : (forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17)))))) -> (ndr1_0) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H19a zenon_Ha zenon_H19b zenon_H19c zenon_H19d.
% 0.74/0.91  generalize (zenon_H19a (a1983)). zenon_intro zenon_H19e.
% 0.74/0.91  apply (zenon_imply_s _ _ zenon_H19e); [ zenon_intro zenon_H9 | zenon_intro zenon_H19f ].
% 0.74/0.91  exact (zenon_H9 zenon_Ha).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H19f); [ zenon_intro zenon_H1a1 | zenon_intro zenon_H1a0 ].
% 0.74/0.91  exact (zenon_H19b zenon_H1a1).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1a0); [ zenon_intro zenon_H1a3 | zenon_intro zenon_H1a2 ].
% 0.74/0.91  exact (zenon_H19c zenon_H1a3).
% 0.74/0.91  exact (zenon_H1a2 zenon_H19d).
% 0.74/0.91  (* end of lemma zenon_L145_ *)
% 0.74/0.91  assert (zenon_L146_ : ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (ndr1_0) -> (~(hskp29)) -> (~(hskp6)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1a4 zenon_H19d zenon_H19c zenon_H19b zenon_Ha zenon_H176 zenon_H74.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1a4); [ zenon_intro zenon_H19a | zenon_intro zenon_H1a5 ].
% 0.74/0.91  apply (zenon_L145_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1a5); [ zenon_intro zenon_H177 | zenon_intro zenon_H75 ].
% 0.74/0.91  exact (zenon_H176 zenon_H177).
% 0.74/0.91  exact (zenon_H74 zenon_H75).
% 0.74/0.91  (* end of lemma zenon_L146_ *)
% 0.74/0.91  assert (zenon_L147_ : ((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H183 zenon_H2d zenon_H2b.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H183). zenon_intro zenon_Ha. zenon_intro zenon_H184.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H184). zenon_intro zenon_H17a. zenon_intro zenon_H185.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H185). zenon_intro zenon_H17b. zenon_intro zenon_H17c.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H2d); [ zenon_intro zenon_H1b | zenon_intro zenon_H2c ].
% 0.74/0.91  apply (zenon_L114_); trivial.
% 0.74/0.91  exact (zenon_H2b zenon_H2c).
% 0.74/0.91  (* end of lemma zenon_L147_ *)
% 0.74/0.91  assert (zenon_L148_ : ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (ndr1_0) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H186 zenon_H2d zenon_H2b zenon_Ha zenon_H19b zenon_H19c zenon_H19d zenon_H74 zenon_H1a4.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.74/0.91  apply (zenon_L146_); trivial.
% 0.74/0.91  apply (zenon_L147_); trivial.
% 0.74/0.91  (* end of lemma zenon_L148_ *)
% 0.74/0.91  assert (zenon_L149_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (~(hskp13)) -> (~(c0_1 (a1998))) -> (c1_1 (a1998)) -> (c3_1 (a1998)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp5)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H53 zenon_H1a6 zenon_H19d zenon_H19c zenon_H19b zenon_H15 zenon_H58 zenon_Hc4 zenon_H5a zenon_H127 zenon_H9b.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H19a | zenon_intro zenon_H1a7 ].
% 0.74/0.91  apply (zenon_L145_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1a7); [ zenon_intro zenon_Hd4 | zenon_intro zenon_H9c ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H127); [ zenon_intro zenon_H119 | zenon_intro zenon_H128 ].
% 0.74/0.91  apply (zenon_L107_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H128); [ zenon_intro zenon_H2e | zenon_intro zenon_H16 ].
% 0.74/0.91  apply (zenon_L76_); trivial.
% 0.74/0.91  exact (zenon_H15 zenon_H16).
% 0.74/0.91  exact (zenon_H9b zenon_H9c).
% 0.74/0.91  (* end of lemma zenon_L149_ *)
% 0.74/0.91  assert (zenon_L150_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (~(hskp5)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hfc zenon_H1a6 zenon_H19d zenon_H19c zenon_H19b zenon_H9b.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H19a | zenon_intro zenon_H1a7 ].
% 0.74/0.91  apply (zenon_L145_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1a7); [ zenon_intro zenon_Hd4 | zenon_intro zenon_H9c ].
% 0.74/0.91  apply (zenon_L65_); trivial.
% 0.74/0.91  exact (zenon_H9b zenon_H9c).
% 0.74/0.91  (* end of lemma zenon_L150_ *)
% 0.74/0.91  assert (zenon_L151_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (ndr1_0) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H1a4 zenon_H74 zenon_H19d zenon_H19c zenon_H19b zenon_Ha zenon_H2d zenon_H186.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_L148_); trivial.
% 0.74/0.91  apply (zenon_L77_); trivial.
% 0.74/0.91  (* end of lemma zenon_L151_ *)
% 0.74/0.91  assert (zenon_L152_ : ((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989)))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H18e zenon_Hff zenon_H1a6 zenon_H9b zenon_H186 zenon_H2d zenon_H19b zenon_H19c zenon_H19d zenon_H74 zenon_H1a4 zenon_H127 zenon_Hc5.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.91  apply (zenon_L151_); trivial.
% 0.74/0.91  apply (zenon_L150_); trivial.
% 0.74/0.91  (* end of lemma zenon_L152_ *)
% 0.74/0.91  assert (zenon_L153_ : ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (ndr1_0) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1a8 zenon_Hc5 zenon_H4f zenon_H1a6 zenon_H9b zenon_H127 zenon_H19 zenon_H65 zenon_H67 zenon_H1a4 zenon_H74 zenon_H19d zenon_H19c zenon_H19b zenon_Ha zenon_H2d zenon_H186 zenon_Hff.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_L148_); trivial.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.91  apply (zenon_L24_); trivial.
% 0.74/0.91  apply (zenon_L149_); trivial.
% 0.74/0.91  apply (zenon_L150_); trivial.
% 0.74/0.91  apply (zenon_L152_); trivial.
% 0.74/0.91  (* end of lemma zenon_L153_ *)
% 0.74/0.91  assert (zenon_L154_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp12)) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (ndr1_0) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hc5 zenon_H51 zenon_H38 zenon_H193 zenon_H192 zenon_H191 zenon_H1a4 zenon_H74 zenon_H19d zenon_H19c zenon_H19b zenon_Ha zenon_H2d zenon_H186.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_L148_); trivial.
% 0.74/0.91  apply (zenon_L132_); trivial.
% 0.74/0.91  (* end of lemma zenon_L154_ *)
% 0.74/0.91  assert (zenon_L155_ : ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> (~(hskp10)) -> (~(hskp1)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (ndr1_0) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H12c zenon_H117 zenon_H6e zenon_Hb5 zenon_H186 zenon_H2d zenon_Ha zenon_H19b zenon_H19c zenon_H19d zenon_H74 zenon_H1a4 zenon_H191 zenon_H192 zenon_H193 zenon_H51 zenon_Hc5.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.74/0.91  apply (zenon_L154_); trivial.
% 0.74/0.91  apply (zenon_L80_); trivial.
% 0.74/0.91  (* end of lemma zenon_L155_ *)
% 0.74/0.91  assert (zenon_L156_ : (forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18)))))) -> (ndr1_0) -> (forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11)))))) -> (c1_1 (a1978)) -> (c2_1 (a1978)) -> (c0_1 (a1978)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hd4 zenon_Ha zenon_H3e zenon_H17b zenon_H17c zenon_H17a.
% 0.74/0.91  generalize (zenon_Hd4 (a1978)). zenon_intro zenon_H1a9.
% 0.74/0.91  apply (zenon_imply_s _ _ zenon_H1a9); [ zenon_intro zenon_H9 | zenon_intro zenon_H1aa ].
% 0.74/0.91  exact (zenon_H9 zenon_Ha).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H1ac | zenon_intro zenon_H1ab ].
% 0.74/0.91  generalize (zenon_H3e (a1978)). zenon_intro zenon_H1ad.
% 0.74/0.91  apply (zenon_imply_s _ _ zenon_H1ad); [ zenon_intro zenon_H9 | zenon_intro zenon_H1ae ].
% 0.74/0.91  exact (zenon_H9 zenon_Ha).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H182 | zenon_intro zenon_H1af ].
% 0.74/0.91  exact (zenon_H182 zenon_H17b).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H181 | zenon_intro zenon_H1b0 ].
% 0.74/0.91  exact (zenon_H181 zenon_H17c).
% 0.74/0.91  exact (zenon_H1b0 zenon_H1ac).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1ab); [ zenon_intro zenon_H180 | zenon_intro zenon_H181 ].
% 0.74/0.91  exact (zenon_H180 zenon_H17a).
% 0.74/0.91  exact (zenon_H181 zenon_H17c).
% 0.74/0.91  (* end of lemma zenon_L156_ *)
% 0.74/0.91  assert (zenon_L157_ : ((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (~(hskp27)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (~(hskp5)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H183 zenon_H1a6 zenon_H19d zenon_H19c zenon_H19b zenon_H3c zenon_H145 zenon_H146 zenon_H147 zenon_H1b1 zenon_H9b.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H183). zenon_intro zenon_Ha. zenon_intro zenon_H184.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H184). zenon_intro zenon_H17a. zenon_intro zenon_H185.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H185). zenon_intro zenon_H17b. zenon_intro zenon_H17c.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H19a | zenon_intro zenon_H1a7 ].
% 0.74/0.91  apply (zenon_L145_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1a7); [ zenon_intro zenon_Hd4 | zenon_intro zenon_H9c ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1b1); [ zenon_intro zenon_H153 | zenon_intro zenon_H1b2 ].
% 0.74/0.91  apply (zenon_L90_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1b2); [ zenon_intro zenon_H3e | zenon_intro zenon_H3d ].
% 0.74/0.91  apply (zenon_L156_); trivial.
% 0.74/0.91  exact (zenon_H3c zenon_H3d).
% 0.74/0.91  exact (zenon_H9b zenon_H9c).
% 0.74/0.91  (* end of lemma zenon_L157_ *)
% 0.74/0.91  assert (zenon_L158_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp4)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1b3 zenon_H1a8 zenon_Hff zenon_H2d zenon_H127 zenon_Hc5 zenon_H186 zenon_H1a6 zenon_H9b zenon_H1b1 zenon_H19b zenon_H19c zenon_H19d zenon_H74 zenon_H1a4 zenon_H3a zenon_H4b zenon_H50.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.74/0.91  apply (zenon_L146_); trivial.
% 0.74/0.91  apply (zenon_L157_); trivial.
% 0.74/0.91  apply (zenon_L19_); trivial.
% 0.74/0.91  apply (zenon_L152_); trivial.
% 0.74/0.91  (* end of lemma zenon_L158_ *)
% 0.74/0.91  assert (zenon_L159_ : ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (~(hskp4)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp1)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (ndr1_0) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1b6 zenon_H1b7 zenon_H1b1 zenon_H3a zenon_H4b zenon_H50 zenon_H51 zenon_Hb5 zenon_H117 zenon_H12c zenon_Hff zenon_H186 zenon_H2d zenon_Ha zenon_H19b zenon_H19c zenon_H19d zenon_H74 zenon_H1a4 zenon_H67 zenon_H19 zenon_H127 zenon_H9b zenon_H1a6 zenon_H4f zenon_Hc5 zenon_H1a8.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.74/0.91  apply (zenon_L153_); trivial.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.74/0.91  apply (zenon_L155_); trivial.
% 0.74/0.91  apply (zenon_L158_); trivial.
% 0.74/0.91  (* end of lemma zenon_L159_ *)
% 0.74/0.91  assert (zenon_L160_ : (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> (ndr1_0) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (c2_1 (a1981)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1b zenon_Ha zenon_H1bb zenon_H1bc zenon_H1bd.
% 0.74/0.91  generalize (zenon_H1b (a1981)). zenon_intro zenon_H1be.
% 0.74/0.91  apply (zenon_imply_s _ _ zenon_H1be); [ zenon_intro zenon_H9 | zenon_intro zenon_H1bf ].
% 0.74/0.91  exact (zenon_H9 zenon_Ha).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1bf); [ zenon_intro zenon_H1c1 | zenon_intro zenon_H1c0 ].
% 0.74/0.91  exact (zenon_H1c1 zenon_H1bb).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1c0); [ zenon_intro zenon_H1c3 | zenon_intro zenon_H1c2 ].
% 0.74/0.91  exact (zenon_H1c3 zenon_H1bc).
% 0.74/0.91  exact (zenon_H1c2 zenon_H1bd).
% 0.74/0.91  (* end of lemma zenon_L160_ *)
% 0.74/0.91  assert (zenon_L161_ : (forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))) -> (ndr1_0) -> (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hab zenon_Ha zenon_H1b zenon_H1bb zenon_H1bc.
% 0.74/0.91  generalize (zenon_Hab (a1981)). zenon_intro zenon_H1c4.
% 0.74/0.91  apply (zenon_imply_s _ _ zenon_H1c4); [ zenon_intro zenon_H9 | zenon_intro zenon_H1c5 ].
% 0.74/0.91  exact (zenon_H9 zenon_Ha).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1c5); [ zenon_intro zenon_H1bd | zenon_intro zenon_H1c6 ].
% 0.74/0.91  apply (zenon_L160_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1c6); [ zenon_intro zenon_H1c1 | zenon_intro zenon_H1c3 ].
% 0.74/0.91  exact (zenon_H1c1 zenon_H1bb).
% 0.74/0.91  exact (zenon_H1c3 zenon_H1bc).
% 0.74/0.91  (* end of lemma zenon_L161_ *)
% 0.74/0.91  assert (zenon_L162_ : ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (ndr1_0) -> (forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H2d zenon_H2b zenon_H1bc zenon_H1bb zenon_Ha zenon_Hab.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H2d); [ zenon_intro zenon_H1b | zenon_intro zenon_H2c ].
% 0.74/0.91  apply (zenon_L161_); trivial.
% 0.74/0.91  exact (zenon_H2b zenon_H2c).
% 0.74/0.91  (* end of lemma zenon_L162_ *)
% 0.74/0.91  assert (zenon_L163_ : ((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000)))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp1)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hbd zenon_Hb8 zenon_H1bb zenon_H1bc zenon_H2b zenon_H2d zenon_Hb5.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hbd). zenon_intro zenon_Ha. zenon_intro zenon_Hbe.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hbe). zenon_intro zenon_Ha2. zenon_intro zenon_Hbf.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hbf). zenon_intro zenon_Ha3. zenon_intro zenon_Ha4.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Ha1 | zenon_intro zenon_Hbb ].
% 0.74/0.91  apply (zenon_L45_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hab | zenon_intro zenon_Hb6 ].
% 0.74/0.91  apply (zenon_L162_); trivial.
% 0.74/0.91  exact (zenon_Hb5 zenon_Hb6).
% 0.74/0.91  (* end of lemma zenon_L163_ *)
% 0.74/0.91  assert (zenon_L164_ : ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp13)) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hc0 zenon_Hb8 zenon_Hb5 zenon_H1bb zenon_H1bc zenon_H89 zenon_H8a zenon_H2b zenon_H2d zenon_H74 zenon_H76 zenon_H15 zenon_H97 zenon_H50.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc0); [ zenon_intro zenon_H87 | zenon_intro zenon_Hbd ].
% 0.74/0.91  apply (zenon_L40_); trivial.
% 0.74/0.91  apply (zenon_L163_); trivial.
% 0.74/0.91  (* end of lemma zenon_L164_ *)
% 0.74/0.91  assert (zenon_L165_ : (forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))) -> (ndr1_0) -> (~(c3_1 (a1981))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1c7 zenon_Ha zenon_H1c8 zenon_H1bb zenon_H1bc.
% 0.74/0.91  generalize (zenon_H1c7 (a1981)). zenon_intro zenon_H1c9.
% 0.74/0.91  apply (zenon_imply_s _ _ zenon_H1c9); [ zenon_intro zenon_H9 | zenon_intro zenon_H1ca ].
% 0.74/0.91  exact (zenon_H9 zenon_Ha).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1ca); [ zenon_intro zenon_H1cb | zenon_intro zenon_H1c6 ].
% 0.74/0.91  exact (zenon_H1c8 zenon_H1cb).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1c6); [ zenon_intro zenon_H1c1 | zenon_intro zenon_H1c3 ].
% 0.74/0.91  exact (zenon_H1c1 zenon_H1bb).
% 0.74/0.91  exact (zenon_H1c3 zenon_H1bc).
% 0.74/0.91  (* end of lemma zenon_L165_ *)
% 0.74/0.91  assert (zenon_L166_ : ((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/((forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62))))))\/(hskp10))) -> (~(c3_1 (a2003))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (~(c3_1 (a1981))) -> (~(hskp10)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_He9 zenon_H1cc zenon_H1d zenon_H1e zenon_H1f zenon_He5 zenon_H1bc zenon_H1bb zenon_H1c8 zenon_H6e.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Ha. zenon_intro zenon_Heb.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Heb). zenon_intro zenon_Hdc. zenon_intro zenon_Hec.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hec). zenon_intro zenon_Hdd. zenon_intro zenon_Hde.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1cc); [ zenon_intro zenon_Hd5 | zenon_intro zenon_H1cd ].
% 0.74/0.91  apply (zenon_L59_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1cd); [ zenon_intro zenon_H1c7 | zenon_intro zenon_H6f ].
% 0.74/0.91  apply (zenon_L165_); trivial.
% 0.74/0.91  exact (zenon_H6e zenon_H6f).
% 0.74/0.91  (* end of lemma zenon_L166_ *)
% 0.74/0.91  assert (zenon_L167_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((~(hskp28))\/((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/((forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62))))))\/(hskp10))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (~(c3_1 (a1981))) -> (~(hskp10)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> (~(hskp8)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H53 zenon_Hee zenon_H1cc zenon_H1bc zenon_H1bb zenon_H1c8 zenon_H6e zenon_He5 zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_H9d zenon_Hd2.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hee); [ zenon_intro zenon_Hd0 | zenon_intro zenon_He9 ].
% 0.74/0.91  apply (zenon_L56_); trivial.
% 0.74/0.91  apply (zenon_L166_); trivial.
% 0.74/0.91  (* end of lemma zenon_L167_ *)
% 0.74/0.91  assert (zenon_L168_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp28))\/((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/((forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62))))))\/(hskp10))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (~(c3_1 (a1981))) -> (~(hskp10)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> (~(hskp8)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp13)) -> (~(hskp9)) -> (~(hskp11)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hc1 zenon_H4f zenon_Hee zenon_H1cc zenon_H1bc zenon_H1bb zenon_H1c8 zenon_H6e zenon_He5 zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_H9d zenon_Hd2 zenon_H19 zenon_H15 zenon_H65 zenon_H48 zenon_H67.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.91  apply (zenon_L24_); trivial.
% 0.74/0.91  apply (zenon_L167_); trivial.
% 0.74/0.91  (* end of lemma zenon_L168_ *)
% 0.74/0.91  assert (zenon_L169_ : ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (~(hskp0)) -> (~(hskp12)) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hff zenon_Hfa zenon_Hf8 zenon_H38 zenon_Hc0 zenon_Hb8 zenon_Hb5 zenon_H1bb zenon_H1bc zenon_H89 zenon_H8a zenon_H2d zenon_H74 zenon_H76 zenon_H97 zenon_H50 zenon_H11a zenon_H11b zenon_H11c zenon_H127 zenon_Hc5.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_L164_); trivial.
% 0.74/0.91  apply (zenon_L77_); trivial.
% 0.74/0.91  apply (zenon_L68_); trivial.
% 0.74/0.91  (* end of lemma zenon_L169_ *)
% 0.74/0.91  assert (zenon_L170_ : ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (~(hskp0)) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> (~(hskp10)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(hskp1)) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (~(c3_1 (a1981))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/((forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62))))))\/(hskp10))) -> ((~(hskp28))\/((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972)))))) -> ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1a8 zenon_H127 zenon_Hff zenon_Hfa zenon_Hf8 zenon_Hc5 zenon_H4f zenon_H70 zenon_H6e zenon_H19 zenon_H65 zenon_H67 zenon_H50 zenon_H97 zenon_H76 zenon_H74 zenon_H2d zenon_H8a zenon_H89 zenon_H9f zenon_H9d zenon_H9b zenon_Hb5 zenon_Hb8 zenon_Hbc zenon_Hc0 zenon_H1bb zenon_H1bc zenon_Hd2 zenon_He5 zenon_H1c8 zenon_H1cc zenon_Hee zenon_H100 zenon_H117 zenon_H12c.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.74/0.91  apply (zenon_L53_); trivial.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_L164_); trivial.
% 0.74/0.91  apply (zenon_L168_); trivial.
% 0.74/0.91  apply (zenon_L68_); trivial.
% 0.74/0.91  apply (zenon_L80_); trivial.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.74/0.91  apply (zenon_L169_); trivial.
% 0.74/0.91  apply (zenon_L80_); trivial.
% 0.74/0.91  (* end of lemma zenon_L170_ *)
% 0.74/0.91  assert (zenon_L171_ : (forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))) -> (ndr1_0) -> (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1ce zenon_Ha zenon_H1b zenon_H1bb zenon_H1bc zenon_H1c8.
% 0.74/0.91  generalize (zenon_H1ce (a1981)). zenon_intro zenon_H1cf.
% 0.74/0.91  apply (zenon_imply_s _ _ zenon_H1cf); [ zenon_intro zenon_H9 | zenon_intro zenon_H1d0 ].
% 0.74/0.91  exact (zenon_H9 zenon_Ha).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1d0); [ zenon_intro zenon_H1bd | zenon_intro zenon_H1d1 ].
% 0.74/0.91  apply (zenon_L160_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1d1); [ zenon_intro zenon_H1cb | zenon_intro zenon_H1c3 ].
% 0.74/0.91  exact (zenon_H1c8 zenon_H1cb).
% 0.74/0.91  exact (zenon_H1c3 zenon_H1bc).
% 0.74/0.91  (* end of lemma zenon_L171_ *)
% 0.74/0.91  assert (zenon_L172_ : (~(hskp21)) -> (hskp21) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1d2 zenon_H1d3.
% 0.74/0.91  exact (zenon_H1d2 zenon_H1d3).
% 0.74/0.91  (* end of lemma zenon_L172_ *)
% 0.74/0.91  assert (zenon_L173_ : ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c1_1 (a1990))) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> (ndr1_0) -> (~(hskp21)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1d4 zenon_H110 zenon_H10f zenon_H10e zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H1b zenon_Ha zenon_H1d2.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1d4); [ zenon_intro zenon_H10d | zenon_intro zenon_H1d5 ].
% 0.74/0.91  apply (zenon_L73_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1d5); [ zenon_intro zenon_H1ce | zenon_intro zenon_H1d3 ].
% 0.74/0.91  apply (zenon_L171_); trivial.
% 0.74/0.91  exact (zenon_H1d2 zenon_H1d3).
% 0.74/0.91  (* end of lemma zenon_L173_ *)
% 0.74/0.91  assert (zenon_L174_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(c1_1 (a1990))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> (~(hskp21)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (~(c3_1 (a2003))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hbc zenon_H1d6 zenon_H10e zenon_H10f zenon_H110 zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H1d2 zenon_H1d4 zenon_H1d zenon_H1e zenon_H1f zenon_H2b zenon_H2d zenon_H9b zenon_H9d zenon_H9f.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.74/0.91  apply (zenon_L44_); trivial.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.74/0.91  apply (zenon_L12_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.74/0.91  apply (zenon_L46_); trivial.
% 0.74/0.91  apply (zenon_L173_); trivial.
% 0.74/0.91  (* end of lemma zenon_L174_ *)
% 0.74/0.91  assert (zenon_L175_ : (forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41)))))) -> (ndr1_0) -> (~(c1_1 (a2009))) -> (~(c3_1 (a2009))) -> (c2_1 (a2009)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1d8 zenon_Ha zenon_H1d9 zenon_H1da zenon_H1db.
% 0.74/0.91  generalize (zenon_H1d8 (a2009)). zenon_intro zenon_H1dc.
% 0.74/0.91  apply (zenon_imply_s _ _ zenon_H1dc); [ zenon_intro zenon_H9 | zenon_intro zenon_H1dd ].
% 0.74/0.91  exact (zenon_H9 zenon_Ha).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1dd); [ zenon_intro zenon_H1df | zenon_intro zenon_H1de ].
% 0.74/0.91  exact (zenon_H1d9 zenon_H1df).
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H1e1 | zenon_intro zenon_H1e0 ].
% 0.74/0.91  exact (zenon_H1da zenon_H1e1).
% 0.74/0.91  exact (zenon_H1e0 zenon_H1db).
% 0.74/0.91  (* end of lemma zenon_L175_ *)
% 0.74/0.91  assert (zenon_L176_ : ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (c2_1 (a2009)) -> (~(c3_1 (a2009))) -> (~(c1_1 (a2009))) -> (ndr1_0) -> (~(hskp23)) -> (~(hskp6)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1e2 zenon_H1db zenon_H1da zenon_H1d9 zenon_Ha zenon_H99 zenon_H74.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1e2); [ zenon_intro zenon_H1d8 | zenon_intro zenon_H1e3 ].
% 0.74/0.91  apply (zenon_L175_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1e3); [ zenon_intro zenon_H9a | zenon_intro zenon_H75 ].
% 0.74/0.91  exact (zenon_H99 zenon_H9a).
% 0.74/0.91  exact (zenon_H74 zenon_H75).
% 0.74/0.91  (* end of lemma zenon_L176_ *)
% 0.74/0.91  assert (zenon_L177_ : ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V)))))) -> (ndr1_0) -> (~(c3_1 (a1981))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1e4 zenon_H1b zenon_H13f zenon_H137 zenon_H135 zenon_H13e zenon_Ha zenon_H1c8 zenon_H1bb zenon_H1bc.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1e4); [ zenon_intro zenon_H1ce | zenon_intro zenon_H1e5 ].
% 0.74/0.91  apply (zenon_L171_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1e5); [ zenon_intro zenon_H134 | zenon_intro zenon_H1c7 ].
% 0.74/0.91  apply (zenon_L88_); trivial.
% 0.74/0.91  apply (zenon_L165_); trivial.
% 0.74/0.91  (* end of lemma zenon_L177_ *)
% 0.74/0.91  assert (zenon_L178_ : ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c3_1 (a1981))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (ndr1_0) -> (c0_1 (a2005)) -> (c3_1 (a2005)) -> (c2_1 (a2005)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp19)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H156 zenon_H145 zenon_H146 zenon_H147 zenon_H1e4 zenon_H1b zenon_H13f zenon_H137 zenon_H135 zenon_H1c8 zenon_H1bb zenon_H1bc zenon_H157 zenon_Ha zenon_H78 zenon_H7a zenon_H7b zenon_H2b zenon_H2d zenon_H3.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H156); [ zenon_intro zenon_Hb | zenon_intro zenon_H158 ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H157); [ zenon_intro zenon_H13e | zenon_intro zenon_H159 ].
% 0.74/0.91  apply (zenon_L177_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H159); [ zenon_intro zenon_H144 | zenon_intro zenon_H153 ].
% 0.74/0.91  apply (zenon_L89_); trivial.
% 0.74/0.91  apply (zenon_L101_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H158); [ zenon_intro zenon_H79 | zenon_intro zenon_H4 ].
% 0.74/0.91  apply (zenon_L34_); trivial.
% 0.74/0.91  exact (zenon_H3 zenon_H4).
% 0.74/0.91  (* end of lemma zenon_L178_ *)
% 0.74/0.91  assert (zenon_L179_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(c3_1 (a2003))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> (c1_1 (a2014)) -> (c0_1 (a2014)) -> (~(c2_1 (a2014))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c3_1 (a1981))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp19)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H8b zenon_H1d6 zenon_H1d zenon_H1e zenon_H1f zenon_Hae zenon_Had zenon_Hac zenon_H156 zenon_H145 zenon_H146 zenon_H147 zenon_H1e4 zenon_H13f zenon_H137 zenon_H135 zenon_H1c8 zenon_H1bb zenon_H1bc zenon_H157 zenon_H2b zenon_H2d zenon_H3.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.74/0.91  apply (zenon_L12_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.74/0.91  apply (zenon_L46_); trivial.
% 0.74/0.91  apply (zenon_L178_); trivial.
% 0.74/0.91  (* end of lemma zenon_L179_ *)
% 0.74/0.91  assert (zenon_L180_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> (~(hskp19)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c1_1 (a2014)) -> (c0_1 (a2014)) -> (~(c2_1 (a2014))) -> (~(c3_1 (a2003))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H89 zenon_H1d6 zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H135 zenon_H137 zenon_H13f zenon_H1e4 zenon_H3 zenon_H156 zenon_Hae zenon_Had zenon_Hac zenon_H1d zenon_H1e zenon_H1f zenon_H2b zenon_H2d zenon_H3c zenon_H74 zenon_H76.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.74/0.91  apply (zenon_L32_); trivial.
% 0.74/0.91  apply (zenon_L179_); trivial.
% 0.74/0.91  (* end of lemma zenon_L180_ *)
% 0.74/0.91  assert (zenon_L181_ : ((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014)))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (~(hskp4)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (c2_1 (a2003)) -> (c1_1 (a2003)) -> (~(c3_1 (a2003))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp19)) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hb7 zenon_H50 zenon_H4b zenon_H48 zenon_H3a zenon_H76 zenon_H74 zenon_H2d zenon_H2b zenon_H1f zenon_H1e zenon_H1d zenon_H156 zenon_H3 zenon_H1e4 zenon_H13f zenon_H137 zenon_H135 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H1d6 zenon_H89.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.74/0.91  apply (zenon_L180_); trivial.
% 0.74/0.91  apply (zenon_L19_); trivial.
% 0.74/0.91  (* end of lemma zenon_L181_ *)
% 0.74/0.91  assert (zenon_L182_ : ((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (~(hskp4)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (c2_1 (a2003)) -> (c1_1 (a2003)) -> (~(c3_1 (a2003))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp19)) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1e6 zenon_Hbc zenon_H50 zenon_H4b zenon_H48 zenon_H3a zenon_H76 zenon_H2d zenon_H2b zenon_H1f zenon_H1e zenon_H1d zenon_H156 zenon_H3 zenon_H1e4 zenon_H13f zenon_H137 zenon_H135 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H1d6 zenon_H89 zenon_H74 zenon_H1e2.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H1e6). zenon_intro zenon_Ha. zenon_intro zenon_H1e7.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1db. zenon_intro zenon_H1e8.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H1e8). zenon_intro zenon_H1d9. zenon_intro zenon_H1da.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.74/0.91  apply (zenon_L176_); trivial.
% 0.74/0.91  apply (zenon_L181_); trivial.
% 0.74/0.91  (* end of lemma zenon_L182_ *)
% 0.74/0.91  assert (zenon_L183_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (~(hskp4)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp19)) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c1_1 (a1990))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H53 zenon_H1e9 zenon_H50 zenon_H4b zenon_H48 zenon_H3a zenon_H76 zenon_H156 zenon_H3 zenon_H1e4 zenon_H13f zenon_H137 zenon_H135 zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H89 zenon_H74 zenon_H1e2 zenon_H9f zenon_H9d zenon_H9b zenon_H2d zenon_H2b zenon_H1d4 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H110 zenon_H10f zenon_H10e zenon_H1d6 zenon_Hbc.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H1d2 | zenon_intro zenon_H1e6 ].
% 0.74/0.91  apply (zenon_L174_); trivial.
% 0.74/0.91  apply (zenon_L182_); trivial.
% 0.74/0.91  (* end of lemma zenon_L183_ *)
% 0.74/0.91  assert (zenon_L184_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (~(hskp19)) -> (~(c0_1 (a1998))) -> (c3_1 (a1998)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c1_1 (a1990))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (ndr1_0) -> (~(hskp1)) -> (~(hskp4)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1ea zenon_H3 zenon_H58 zenon_H5a zenon_H156 zenon_H110 zenon_H10f zenon_H10e zenon_H132 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_Ha zenon_Hb5 zenon_H3a.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H59 | zenon_intro zenon_H1eb ].
% 0.74/0.91  apply (zenon_L111_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H10d | zenon_intro zenon_H1ce ].
% 0.74/0.91  apply (zenon_L73_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H132); [ zenon_intro zenon_H1b | zenon_intro zenon_H133 ].
% 0.74/0.91  apply (zenon_L171_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H133); [ zenon_intro zenon_Hb6 | zenon_intro zenon_H3b ].
% 0.74/0.91  exact (zenon_Hb5 zenon_Hb6).
% 0.74/0.91  exact (zenon_H3a zenon_H3b).
% 0.74/0.91  (* end of lemma zenon_L184_ *)
% 0.74/0.91  assert (zenon_L185_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hc1 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H132 zenon_H3a zenon_Hb5 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H1ea.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.74/0.91  apply (zenon_L184_); trivial.
% 0.74/0.91  apply (zenon_L83_); trivial.
% 0.74/0.91  (* end of lemma zenon_L185_ *)
% 0.74/0.91  assert (zenon_L186_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(hskp6)) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp4)) -> (~(hskp11)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (~(hskp1)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H129 zenon_H18d zenon_H52 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H89 zenon_H16d zenon_H65 zenon_H157 zenon_H2d zenon_H147 zenon_H146 zenon_H145 zenon_H156 zenon_H161 zenon_H18b zenon_H1d6 zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H1d4 zenon_H1e2 zenon_H74 zenon_H1e4 zenon_H76 zenon_H3a zenon_H48 zenon_H4b zenon_H50 zenon_H1e9 zenon_H4f zenon_H1ea zenon_Hb5 zenon_H132 zenon_Hc5 zenon_H187.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.74/0.91  apply (zenon_L84_); trivial.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.91  apply (zenon_L119_); trivial.
% 0.74/0.91  apply (zenon_L183_); trivial.
% 0.74/0.91  apply (zenon_L83_); trivial.
% 0.74/0.91  apply (zenon_L185_); trivial.
% 0.74/0.91  apply (zenon_L96_); trivial.
% 0.74/0.91  (* end of lemma zenon_L186_ *)
% 0.74/0.91  assert (zenon_L187_ : ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (ndr1_0) -> (forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H2d zenon_H2b zenon_H1c8 zenon_H1bc zenon_H1bb zenon_Ha zenon_H1ce.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H2d); [ zenon_intro zenon_H1b | zenon_intro zenon_H2c ].
% 0.74/0.91  apply (zenon_L171_); trivial.
% 0.74/0.91  exact (zenon_H2b zenon_H2c).
% 0.74/0.91  (* end of lemma zenon_L187_ *)
% 0.74/0.91  assert (zenon_L188_ : ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (ndr1_0) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp15)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H1ec zenon_H11c zenon_H11b zenon_H11a zenon_Ha zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2b zenon_H2d zenon_H5.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1ec); [ zenon_intro zenon_H119 | zenon_intro zenon_H1ed ].
% 0.74/0.91  apply (zenon_L75_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H1ed); [ zenon_intro zenon_H1ce | zenon_intro zenon_H6 ].
% 0.74/0.91  apply (zenon_L187_); trivial.
% 0.74/0.91  exact (zenon_H5 zenon_H6).
% 0.74/0.91  (* end of lemma zenon_L188_ *)
% 0.74/0.91  assert (zenon_L189_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (ndr1_0) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (~(hskp15)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_Hc5 zenon_H127 zenon_H15 zenon_Ha zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H5 zenon_H1ec.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_L188_); trivial.
% 0.74/0.91  apply (zenon_L77_); trivial.
% 0.74/0.91  (* end of lemma zenon_L189_ *)
% 0.74/0.91  assert (zenon_L190_ : ((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp13)) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H4a zenon_H127 zenon_H11c zenon_H11b zenon_H11a zenon_H2b zenon_H2d zenon_H15.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H4a). zenon_intro zenon_Ha. zenon_intro zenon_H4c.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H4c). zenon_intro zenon_H3f. zenon_intro zenon_H4d.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H4d). zenon_intro zenon_H40. zenon_intro zenon_H41.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H127); [ zenon_intro zenon_H119 | zenon_intro zenon_H128 ].
% 0.74/0.91  apply (zenon_L75_); trivial.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H128); [ zenon_intro zenon_H2e | zenon_intro zenon_H16 ].
% 0.74/0.91  apply (zenon_L38_); trivial.
% 0.74/0.91  exact (zenon_H15 zenon_H16).
% 0.74/0.91  (* end of lemma zenon_L190_ *)
% 0.74/0.91  assert (zenon_L191_ : ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (ndr1_0) -> (~(c0_1 (a1993))) -> (~(c1_1 (a1993))) -> (c2_1 (a1993)) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H50 zenon_H127 zenon_H15 zenon_H2b zenon_H2d zenon_H11c zenon_H11b zenon_H11a zenon_Ha zenon_H104 zenon_H105 zenon_H106 zenon_H3a zenon_H52.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.74/0.91  apply (zenon_L71_); trivial.
% 0.74/0.91  apply (zenon_L190_); trivial.
% 0.74/0.91  (* end of lemma zenon_L191_ *)
% 0.74/0.91  assert (zenon_L192_ : ((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp4)) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H15c zenon_Hc5 zenon_H52 zenon_H3a zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H15 zenon_H127 zenon_H50.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H15c). zenon_intro zenon_Ha. zenon_intro zenon_H15d.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H15d). zenon_intro zenon_H106. zenon_intro zenon_H15e.
% 0.74/0.91  apply (zenon_and_s _ _ zenon_H15e). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.74/0.91  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.91  apply (zenon_L191_); trivial.
% 0.74/0.91  apply (zenon_L77_); trivial.
% 0.74/0.91  (* end of lemma zenon_L192_ *)
% 0.74/0.91  assert (zenon_L193_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp4)) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (ndr1_0) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.74/0.91  do 0 intro. intros zenon_H18d zenon_H52 zenon_H3a zenon_H50 zenon_H1ec zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2d zenon_H11c zenon_H11b zenon_H11a zenon_Ha zenon_H15 zenon_H127 zenon_Hc5.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.74/0.92  apply (zenon_L189_); trivial.
% 0.74/0.92  apply (zenon_L192_); trivial.
% 0.74/0.92  (* end of lemma zenon_L193_ *)
% 0.74/0.92  assert (zenon_L194_ : ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (~(hskp0)) -> (~(hskp12)) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (ndr1_0) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_Hff zenon_Hfa zenon_Hf8 zenon_H38 zenon_Hc5 zenon_H127 zenon_Ha zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H1ec zenon_H50 zenon_H3a zenon_H52 zenon_H18d.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.92  apply (zenon_L193_); trivial.
% 0.74/0.92  apply (zenon_L68_); trivial.
% 0.74/0.92  (* end of lemma zenon_L194_ *)
% 0.74/0.92  assert (zenon_L195_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_Hfc zenon_Hc5 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H132 zenon_Hb5 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H1ea zenon_H3a zenon_H172.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.92  apply (zenon_L127_); trivial.
% 0.74/0.92  apply (zenon_L185_); trivial.
% 0.74/0.92  (* end of lemma zenon_L195_ *)
% 0.74/0.92  assert (zenon_L196_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (~(hskp0)) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> (~(hskp9)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (~(hskp1)) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (~(c3_1 (a1981))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H1b3 zenon_H1a8 zenon_H172 zenon_H1ec zenon_H127 zenon_Hff zenon_Hfa zenon_Hf8 zenon_H187 zenon_Hc5 zenon_H67 zenon_H65 zenon_H19 zenon_H15a zenon_H157 zenon_H156 zenon_H3a zenon_H132 zenon_H4b zenon_H4f zenon_H50 zenon_H97 zenon_H76 zenon_H74 zenon_H2d zenon_H8a zenon_H89 zenon_H1bc zenon_H1bb zenon_Hb5 zenon_Hb8 zenon_Hc0 zenon_H7 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131 zenon_H52 zenon_H18d zenon_H1ea zenon_H1e9 zenon_H1e4 zenon_H1e2 zenon_H1d4 zenon_H1c8 zenon_H1d6 zenon_H18b zenon_H161 zenon_H16d zenon_H12c.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.74/0.92  apply (zenon_L84_); trivial.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.92  apply (zenon_L164_); trivial.
% 0.74/0.92  apply (zenon_L95_); trivial.
% 0.74/0.92  apply (zenon_L96_); trivial.
% 0.74/0.92  apply (zenon_L68_); trivial.
% 0.74/0.92  apply (zenon_L186_); trivial.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.74/0.92  apply (zenon_L194_); trivial.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.92  apply (zenon_L193_); trivial.
% 0.74/0.92  apply (zenon_L195_); trivial.
% 0.74/0.92  (* end of lemma zenon_L196_ *)
% 0.74/0.92  assert (zenon_L197_ : ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> (c3_1 (a2001)) -> (c2_1 (a2001)) -> (~(c0_1 (a2001))) -> (ndr1_0) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H12d zenon_H1bc zenon_H1bb zenon_H1b zenon_He zenon_Hd zenon_Hc zenon_Ha.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H12d); [ zenon_intro zenon_Hb | zenon_intro zenon_Hab ].
% 0.74/0.92  apply (zenon_L6_); trivial.
% 0.74/0.92  apply (zenon_L161_); trivial.
% 0.74/0.92  (* end of lemma zenon_L197_ *)
% 0.74/0.92  assert (zenon_L198_ : ((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H12e zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_H2b zenon_H2d zenon_H12d zenon_H1bc zenon_H1bb.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H12e). zenon_intro zenon_Ha. zenon_intro zenon_H12f.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H12f). zenon_intro zenon_Hd. zenon_intro zenon_H130.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H130). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.74/0.92  apply (zenon_L131_); trivial.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.74/0.92  apply (zenon_L162_); trivial.
% 0.74/0.92  apply (zenon_L197_); trivial.
% 0.74/0.92  (* end of lemma zenon_L198_ *)
% 0.74/0.92  assert (zenon_L199_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> (~(hskp1)) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H129 zenon_H18d zenon_H52 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H50 zenon_H4b zenon_H48 zenon_H76 zenon_H74 zenon_H156 zenon_H161 zenon_H145 zenon_H146 zenon_H147 zenon_H2d zenon_H157 zenon_H191 zenon_H192 zenon_H193 zenon_Hb5 zenon_H3a zenon_H132 zenon_H15a zenon_H89 zenon_H1d6 zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H1d4 zenon_H1e2 zenon_H1e4 zenon_H1e9 zenon_H4f zenon_H18b zenon_Hc5 zenon_H187.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.74/0.92  apply (zenon_L84_); trivial.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.92  apply (zenon_L138_); trivial.
% 0.74/0.92  apply (zenon_L183_); trivial.
% 0.74/0.92  apply (zenon_L198_); trivial.
% 0.74/0.92  apply (zenon_L142_); trivial.
% 0.74/0.92  apply (zenon_L96_); trivial.
% 0.74/0.92  (* end of lemma zenon_L199_ *)
% 0.74/0.92  assert (zenon_L200_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(c1_1 (a1990))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> (~(hskp21)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_Hbc zenon_H1d6 zenon_H10e zenon_H10f zenon_H110 zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H1d2 zenon_H1d4 zenon_H193 zenon_H192 zenon_H191 zenon_H9b zenon_H9d zenon_H9f.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.74/0.92  apply (zenon_L44_); trivial.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.74/0.92  apply (zenon_L131_); trivial.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.74/0.92  apply (zenon_L46_); trivial.
% 0.74/0.92  apply (zenon_L173_); trivial.
% 0.74/0.92  (* end of lemma zenon_L200_ *)
% 0.74/0.92  assert (zenon_L201_ : ((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (c1_1 (a2014)) -> (c0_1 (a2014)) -> (~(c2_1 (a2014))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H183 zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_Hae zenon_Had zenon_Hac.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H183). zenon_intro zenon_Ha. zenon_intro zenon_H184.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H184). zenon_intro zenon_H17a. zenon_intro zenon_H185.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H185). zenon_intro zenon_H17b. zenon_intro zenon_H17c.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.74/0.92  apply (zenon_L131_); trivial.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.74/0.92  apply (zenon_L46_); trivial.
% 0.74/0.92  apply (zenon_L114_); trivial.
% 0.74/0.92  (* end of lemma zenon_L201_ *)
% 0.74/0.92  assert (zenon_L202_ : ((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp19)) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (c3_1 (a1998)) -> (~(c0_1 (a1998))) -> (c1_1 (a1998)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_Hb7 zenon_H186 zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_H156 zenon_H3 zenon_H10f zenon_H110 zenon_H10e zenon_H5a zenon_H58 zenon_Hc4 zenon_H178.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.74/0.92  apply (zenon_L113_); trivial.
% 0.74/0.92  apply (zenon_L201_); trivial.
% 0.74/0.92  (* end of lemma zenon_L202_ *)
% 0.74/0.92  assert (zenon_L203_ : ((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp19)) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (c3_1 (a1998)) -> (~(c0_1 (a1998))) -> (c1_1 (a1998)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H1e6 zenon_Hbc zenon_H186 zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_H156 zenon_H3 zenon_H10f zenon_H110 zenon_H10e zenon_H5a zenon_H58 zenon_Hc4 zenon_H178 zenon_H74 zenon_H1e2.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H1e6). zenon_intro zenon_Ha. zenon_intro zenon_H1e7.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1db. zenon_intro zenon_H1e8.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H1e8). zenon_intro zenon_H1d9. zenon_intro zenon_H1da.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.74/0.92  apply (zenon_L176_); trivial.
% 0.74/0.92  apply (zenon_L202_); trivial.
% 0.74/0.92  (* end of lemma zenon_L203_ *)
% 0.74/0.92  assert (zenon_L204_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(c1_1 (a1990))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(hskp6)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_Hc1 zenon_H131 zenon_H12d zenon_Hbc zenon_H1d6 zenon_H10e zenon_H10f zenon_H110 zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H1d4 zenon_H193 zenon_H192 zenon_H191 zenon_H9b zenon_H9d zenon_H9f zenon_H1e2 zenon_H74 zenon_H178 zenon_H156 zenon_H186 zenon_H1e9.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H1d2 | zenon_intro zenon_H1e6 ].
% 0.74/0.92  apply (zenon_L200_); trivial.
% 0.74/0.92  apply (zenon_L203_); trivial.
% 0.74/0.92  apply (zenon_L83_); trivial.
% 0.74/0.92  (* end of lemma zenon_L204_ *)
% 0.74/0.92  assert (zenon_L205_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(c1_1 (a1990))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(hskp6)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_Hfc zenon_Hc5 zenon_H131 zenon_H12d zenon_Hbc zenon_H1d6 zenon_H10e zenon_H10f zenon_H110 zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H1d4 zenon_H193 zenon_H192 zenon_H191 zenon_H9b zenon_H9d zenon_H9f zenon_H1e2 zenon_H74 zenon_H178 zenon_H156 zenon_H186 zenon_H1e9 zenon_H3a zenon_H172.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.92  apply (zenon_L127_); trivial.
% 0.74/0.92  apply (zenon_L204_); trivial.
% 0.74/0.92  (* end of lemma zenon_L205_ *)
% 0.74/0.92  assert (zenon_L206_ : ((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(hskp6)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp4)) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H18e zenon_H12c zenon_H131 zenon_H12d zenon_Hbc zenon_H1d6 zenon_H1d4 zenon_H9b zenon_H9d zenon_H9f zenon_H1e2 zenon_H74 zenon_H178 zenon_H156 zenon_H186 zenon_H1e9 zenon_H18d zenon_H52 zenon_H3a zenon_H50 zenon_H1ec zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2d zenon_H127 zenon_Hc5 zenon_H172 zenon_H191 zenon_H192 zenon_H193 zenon_H51 zenon_Hff.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.92  apply (zenon_L193_); trivial.
% 0.74/0.92  apply (zenon_L133_); trivial.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.92  apply (zenon_L193_); trivial.
% 0.74/0.92  apply (zenon_L205_); trivial.
% 0.74/0.92  (* end of lemma zenon_L206_ *)
% 0.74/0.92  assert (zenon_L207_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (~(c3_1 (a1981))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H1b3 zenon_H1a8 zenon_H178 zenon_H186 zenon_H1ec zenon_H127 zenon_Hff zenon_H3a zenon_H172 zenon_Hc0 zenon_Hb8 zenon_Hb5 zenon_H1bb zenon_H1bc zenon_H89 zenon_H8a zenon_H2d zenon_H74 zenon_H76 zenon_H97 zenon_H50 zenon_H191 zenon_H192 zenon_H193 zenon_H51 zenon_Hc5 zenon_H187 zenon_H18b zenon_H4f zenon_H1e9 zenon_H1e4 zenon_H1e2 zenon_H1d4 zenon_H1c8 zenon_H1d6 zenon_H15a zenon_H132 zenon_H157 zenon_H161 zenon_H156 zenon_H4b zenon_H7 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131 zenon_H52 zenon_H18d zenon_H12c.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.92  apply (zenon_L164_); trivial.
% 0.74/0.92  apply (zenon_L132_); trivial.
% 0.74/0.92  apply (zenon_L133_); trivial.
% 0.74/0.92  apply (zenon_L199_); trivial.
% 0.74/0.92  apply (zenon_L206_); trivial.
% 0.74/0.92  (* end of lemma zenon_L207_ *)
% 0.74/0.92  assert (zenon_L208_ : ((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983)))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (~(hskp4)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp1)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H1ee zenon_H1b6 zenon_H1b7 zenon_H1b1 zenon_H3a zenon_H4b zenon_H50 zenon_H51 zenon_Hb5 zenon_H117 zenon_H12c zenon_Hff zenon_H186 zenon_H2d zenon_H74 zenon_H1a4 zenon_H67 zenon_H19 zenon_H127 zenon_H9b zenon_H1a6 zenon_H4f zenon_Hc5 zenon_H1a8.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.74/0.92  apply (zenon_L159_); trivial.
% 0.74/0.92  (* end of lemma zenon_L208_ *)
% 0.74/0.92  assert (zenon_L209_ : (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (ndr1_0) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H59 zenon_Ha zenon_H1f1 zenon_H1f2 zenon_H1f3.
% 0.74/0.92  generalize (zenon_H59 (a1979)). zenon_intro zenon_H1f4.
% 0.74/0.92  apply (zenon_imply_s _ _ zenon_H1f4); [ zenon_intro zenon_H9 | zenon_intro zenon_H1f5 ].
% 0.74/0.92  exact (zenon_H9 zenon_Ha).
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1f5); [ zenon_intro zenon_H1f7 | zenon_intro zenon_H1f6 ].
% 0.74/0.92  exact (zenon_H1f1 zenon_H1f7).
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1f6); [ zenon_intro zenon_H1f9 | zenon_intro zenon_H1f8 ].
% 0.74/0.92  exact (zenon_H1f2 zenon_H1f9).
% 0.74/0.92  exact (zenon_H1f8 zenon_H1f3).
% 0.74/0.92  (* end of lemma zenon_L209_ *)
% 0.74/0.92  assert (zenon_L210_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (ndr1_0) -> (~(hskp9)) -> (~(hskp11)) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H67 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_Ha zenon_H65 zenon_H48.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H67); [ zenon_intro zenon_H59 | zenon_intro zenon_H68 ].
% 0.74/0.92  apply (zenon_L209_); trivial.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H68); [ zenon_intro zenon_H66 | zenon_intro zenon_H49 ].
% 0.74/0.92  exact (zenon_H65 zenon_H66).
% 0.74/0.92  exact (zenon_H48 zenon_H49).
% 0.74/0.92  (* end of lemma zenon_L210_ *)
% 0.74/0.92  assert (zenon_L211_ : (forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31)))))) -> (ndr1_0) -> (~(c0_1 (a1979))) -> (forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6)))))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H2e zenon_Ha zenon_H1f1 zenon_H10d zenon_H1f2 zenon_H1f3.
% 0.74/0.92  generalize (zenon_H2e (a1979)). zenon_intro zenon_H1fa.
% 0.74/0.92  apply (zenon_imply_s _ _ zenon_H1fa); [ zenon_intro zenon_H9 | zenon_intro zenon_H1fb ].
% 0.74/0.92  exact (zenon_H9 zenon_Ha).
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1fb); [ zenon_intro zenon_H1f7 | zenon_intro zenon_H1fc ].
% 0.74/0.92  exact (zenon_H1f1 zenon_H1f7).
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1fc); [ zenon_intro zenon_H1fd | zenon_intro zenon_H1f8 ].
% 0.74/0.92  generalize (zenon_H10d (a1979)). zenon_intro zenon_H1fe.
% 0.74/0.92  apply (zenon_imply_s _ _ zenon_H1fe); [ zenon_intro zenon_H9 | zenon_intro zenon_H1ff ].
% 0.74/0.92  exact (zenon_H9 zenon_Ha).
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1ff); [ zenon_intro zenon_H200 | zenon_intro zenon_H1f6 ].
% 0.74/0.92  exact (zenon_H1fd zenon_H200).
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H1f6); [ zenon_intro zenon_H1f9 | zenon_intro zenon_H1f8 ].
% 0.74/0.92  exact (zenon_H1f2 zenon_H1f9).
% 0.74/0.92  exact (zenon_H1f8 zenon_H1f3).
% 0.74/0.92  exact (zenon_H1f8 zenon_H1f3).
% 0.74/0.92  (* end of lemma zenon_L211_ *)
% 0.74/0.92  assert (zenon_L212_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(hskp10)) -> (~(hskp1)) -> (ndr1_0) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> (~(hskp29)) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H178 zenon_H6e zenon_Hb5 zenon_Ha zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H117 zenon_H176.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H178); [ zenon_intro zenon_H59 | zenon_intro zenon_H179 ].
% 0.74/0.92  apply (zenon_L209_); trivial.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H179); [ zenon_intro zenon_H2e | zenon_intro zenon_H177 ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H117); [ zenon_intro zenon_H10d | zenon_intro zenon_H118 ].
% 0.74/0.92  apply (zenon_L211_); trivial.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H118); [ zenon_intro zenon_Hb6 | zenon_intro zenon_H6f ].
% 0.74/0.92  exact (zenon_Hb5 zenon_Hb6).
% 0.74/0.92  exact (zenon_H6e zenon_H6f).
% 0.74/0.92  exact (zenon_H176 zenon_H177).
% 0.74/0.92  (* end of lemma zenon_L212_ *)
% 0.74/0.92  assert (zenon_L213_ : ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (ndr1_0) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> (~(hskp10)) -> (~(hskp1)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H186 zenon_H2d zenon_H2b zenon_Ha zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H117 zenon_H6e zenon_Hb5 zenon_H178.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.74/0.92  apply (zenon_L212_); trivial.
% 0.74/0.92  apply (zenon_L147_); trivial.
% 0.74/0.92  (* end of lemma zenon_L213_ *)
% 0.74/0.92  assert (zenon_L214_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(hskp1)) -> (~(hskp10)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (ndr1_0) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H178 zenon_Hb5 zenon_H6e zenon_H117 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_Ha zenon_H2d zenon_H186.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.92  apply (zenon_L213_); trivial.
% 0.74/0.92  apply (zenon_L77_); trivial.
% 0.74/0.92  (* end of lemma zenon_L214_ *)
% 0.74/0.92  assert (zenon_L215_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (c3_1 (a1998)) -> (c1_1 (a1998)) -> (~(c0_1 (a1998))) -> (ndr1_0) -> (~(hskp29)) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H178 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H5a zenon_Hc4 zenon_H58 zenon_Ha zenon_H176.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H178); [ zenon_intro zenon_H59 | zenon_intro zenon_H179 ].
% 0.74/0.92  apply (zenon_L209_); trivial.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H179); [ zenon_intro zenon_H2e | zenon_intro zenon_H177 ].
% 0.74/0.92  apply (zenon_L76_); trivial.
% 0.74/0.92  exact (zenon_H176 zenon_H177).
% 0.74/0.92  (* end of lemma zenon_L215_ *)
% 0.74/0.92  assert (zenon_L216_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_Hc1 zenon_H186 zenon_H132 zenon_H3a zenon_Hb5 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.74/0.92  apply (zenon_L215_); trivial.
% 0.74/0.92  apply (zenon_L115_); trivial.
% 0.74/0.92  (* end of lemma zenon_L216_ *)
% 0.74/0.92  assert (zenon_L217_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_Hfc zenon_Hc5 zenon_H186 zenon_H132 zenon_Hb5 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H3a zenon_H172.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.92  apply (zenon_L127_); trivial.
% 0.74/0.92  apply (zenon_L216_); trivial.
% 0.74/0.92  (* end of lemma zenon_L217_ *)
% 0.74/0.92  assert (zenon_L218_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp14)) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H8b zenon_H174 zenon_H11c zenon_H11b zenon_H11a zenon_H2b zenon_H2d zenon_H6c.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H119 | zenon_intro zenon_H175 ].
% 0.74/0.92  apply (zenon_L75_); trivial.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H175); [ zenon_intro zenon_H79 | zenon_intro zenon_H6d ].
% 0.74/0.92  apply (zenon_L34_); trivial.
% 0.74/0.92  exact (zenon_H6c zenon_H6d).
% 0.74/0.92  (* end of lemma zenon_L218_ *)
% 0.74/0.92  assert (zenon_L219_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp20)) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H89 zenon_H174 zenon_H6c zenon_H2b zenon_H2d zenon_H11c zenon_H11b zenon_H11a zenon_H161 zenon_H17 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H9b zenon_H18b.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.74/0.92  apply (zenon_L118_); trivial.
% 0.74/0.92  apply (zenon_L218_); trivial.
% 0.74/0.92  (* end of lemma zenon_L219_ *)
% 0.74/0.92  assert (zenon_L220_ : (forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56)))))) -> (ndr1_0) -> (forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H79 zenon_Ha zenon_H134 zenon_H135 zenon_H137 zenon_H13f.
% 0.74/0.92  generalize (zenon_H79 (a1996)). zenon_intro zenon_H201.
% 0.74/0.92  apply (zenon_imply_s _ _ zenon_H201); [ zenon_intro zenon_H9 | zenon_intro zenon_H202 ].
% 0.74/0.92  exact (zenon_H9 zenon_Ha).
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H202); [ zenon_intro zenon_H136 | zenon_intro zenon_H203 ].
% 0.74/0.92  apply (zenon_L87_); trivial.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H203); [ zenon_intro zenon_H143 | zenon_intro zenon_H13c ].
% 0.74/0.92  exact (zenon_H143 zenon_H13f).
% 0.74/0.92  exact (zenon_H13c zenon_H137).
% 0.74/0.92  (* end of lemma zenon_L220_ *)
% 0.74/0.92  assert (zenon_L221_ : ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))) -> (ndr1_0) -> (~(hskp14)) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H174 zenon_H11c zenon_H11b zenon_H11a zenon_H13f zenon_H137 zenon_H135 zenon_H134 zenon_Ha zenon_H6c.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H119 | zenon_intro zenon_H175 ].
% 0.74/0.92  apply (zenon_L75_); trivial.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H175); [ zenon_intro zenon_H79 | zenon_intro zenon_H6d ].
% 0.74/0.92  apply (zenon_L220_); trivial.
% 0.74/0.92  exact (zenon_H6c zenon_H6d).
% 0.74/0.92  (* end of lemma zenon_L221_ *)
% 0.74/0.92  assert (zenon_L222_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(hskp14)) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H53 zenon_H15a zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H2b zenon_H2d zenon_H174 zenon_H11c zenon_H11b zenon_H11a zenon_H13f zenon_H137 zenon_H135 zenon_H6c.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.74/0.92  apply (zenon_L209_); trivial.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.74/0.92  apply (zenon_L12_); trivial.
% 0.74/0.92  apply (zenon_L221_); trivial.
% 0.74/0.92  (* end of lemma zenon_L222_ *)
% 0.74/0.92  assert (zenon_L223_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp4)) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H18d zenon_H52 zenon_H3a zenon_H50 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H4f zenon_H15a zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H18b zenon_H161 zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H6c zenon_H174 zenon_H89 zenon_H15 zenon_H127 zenon_Hc5 zenon_H187.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.74/0.92  apply (zenon_L84_); trivial.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.92  apply (zenon_L219_); trivial.
% 0.74/0.92  apply (zenon_L222_); trivial.
% 0.74/0.92  apply (zenon_L77_); trivial.
% 0.74/0.92  apply (zenon_L192_); trivial.
% 0.74/0.92  (* end of lemma zenon_L223_ *)
% 0.74/0.92  assert (zenon_L224_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp20)) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H89 zenon_H16d zenon_H65 zenon_H145 zenon_H146 zenon_H147 zenon_H2d zenon_H2b zenon_H157 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H161 zenon_H17 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H9b zenon_H18b.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.74/0.92  apply (zenon_L118_); trivial.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H16d); [ zenon_intro zenon_H59 | zenon_intro zenon_H16e ].
% 0.74/0.92  apply (zenon_L209_); trivial.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_Hb | zenon_intro zenon_H66 ].
% 0.74/0.92  apply (zenon_L102_); trivial.
% 0.74/0.92  exact (zenon_H65 zenon_H66).
% 0.74/0.92  (* end of lemma zenon_L224_ *)
% 0.74/0.92  assert (zenon_L225_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> (ndr1_0) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H4f zenon_H15a zenon_H172 zenon_H3a zenon_H10e zenon_H110 zenon_H10f zenon_H18b zenon_H9b zenon_Ha zenon_H135 zenon_H137 zenon_H13f zenon_H161 zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H2b zenon_H6c zenon_H174 zenon_H89.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.74/0.92  apply (zenon_L219_); trivial.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.74/0.92  apply (zenon_L109_); trivial.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.74/0.92  apply (zenon_L12_); trivial.
% 0.74/0.92  apply (zenon_L221_); trivial.
% 0.74/0.92  (* end of lemma zenon_L225_ *)
% 0.74/0.92  assert (zenon_L226_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.74/0.92  do 0 intro. intros zenon_H188 zenon_Hc5 zenon_H186 zenon_H132 zenon_Hb5 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H89 zenon_H174 zenon_H6c zenon_H2d zenon_H11c zenon_H11b zenon_H11a zenon_H161 zenon_H9b zenon_H18b zenon_H10f zenon_H110 zenon_H10e zenon_H3a zenon_H172 zenon_H15a zenon_H4f.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.74/0.92  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.74/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.74/0.92  apply (zenon_L225_); trivial.
% 0.74/0.92  apply (zenon_L216_); trivial.
% 0.74/0.92  (* end of lemma zenon_L226_ *)
% 0.74/0.92  assert (zenon_L227_ : ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H187 zenon_Hc5 zenon_H186 zenon_H132 zenon_Hb5 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H89 zenon_H174 zenon_H6c zenon_H2d zenon_H11c zenon_H11b zenon_H11a zenon_H161 zenon_H18b zenon_H10f zenon_H110 zenon_H10e zenon_H3a zenon_H172 zenon_H15a zenon_H4f zenon_H7 zenon_H5 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.77/0.92  apply (zenon_L84_); trivial.
% 0.77/0.92  apply (zenon_L226_); trivial.
% 0.77/0.92  (* end of lemma zenon_L227_ *)
% 0.77/0.92  assert (zenon_L228_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(hskp1)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H18d zenon_H52 zenon_H15 zenon_H127 zenon_H50 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H4f zenon_H15a zenon_H172 zenon_H3a zenon_H10e zenon_H110 zenon_H10f zenon_H18b zenon_H161 zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H6c zenon_H174 zenon_H89 zenon_H178 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_Hb5 zenon_H132 zenon_H186 zenon_Hc5 zenon_H187.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.77/0.92  apply (zenon_L227_); trivial.
% 0.77/0.92  apply (zenon_L192_); trivial.
% 0.77/0.92  (* end of lemma zenon_L228_ *)
% 0.77/0.92  assert (zenon_L229_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))) -> (ndr1_0) -> (~(c2_1 (a2014))) -> (c0_1 (a2014)) -> (c1_1 (a2014)) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H204 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H13f zenon_H137 zenon_H135 zenon_H134 zenon_Ha zenon_Hac zenon_Had zenon_Hae.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H204); [ zenon_intro zenon_H59 | zenon_intro zenon_H205 ].
% 0.77/0.92  apply (zenon_L209_); trivial.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H205); [ zenon_intro zenon_H13e | zenon_intro zenon_Hab ].
% 0.77/0.92  apply (zenon_L88_); trivial.
% 0.77/0.92  apply (zenon_L46_); trivial.
% 0.77/0.92  (* end of lemma zenon_L229_ *)
% 0.77/0.92  assert (zenon_L230_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H188 zenon_Hbc zenon_H15a zenon_H204 zenon_H193 zenon_H192 zenon_H191 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H9b zenon_H9d zenon_H9f.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.77/0.92  apply (zenon_L44_); trivial.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.77/0.92  apply (zenon_L209_); trivial.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.77/0.92  apply (zenon_L131_); trivial.
% 0.77/0.92  apply (zenon_L229_); trivial.
% 0.77/0.92  (* end of lemma zenon_L230_ *)
% 0.77/0.92  assert (zenon_L231_ : ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H187 zenon_H15a zenon_H204 zenon_H193 zenon_H192 zenon_H191 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H7 zenon_H5 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.77/0.92  apply (zenon_L84_); trivial.
% 0.77/0.92  apply (zenon_L230_); trivial.
% 0.77/0.92  (* end of lemma zenon_L231_ *)
% 0.77/0.92  assert (zenon_L232_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H18d zenon_H50 zenon_H4b zenon_H48 zenon_H3a zenon_H52 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H191 zenon_H192 zenon_H193 zenon_H204 zenon_H15a zenon_H187.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.77/0.92  apply (zenon_L231_); trivial.
% 0.77/0.92  apply (zenon_L96_); trivial.
% 0.77/0.92  (* end of lemma zenon_L232_ *)
% 0.77/0.92  assert (zenon_L233_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp4)) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H18d zenon_Hc5 zenon_H52 zenon_H3a zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H15 zenon_H127 zenon_H50 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H191 zenon_H192 zenon_H193 zenon_H204 zenon_H15a zenon_H187.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.77/0.92  apply (zenon_L231_); trivial.
% 0.77/0.92  apply (zenon_L192_); trivial.
% 0.77/0.92  (* end of lemma zenon_L233_ *)
% 0.77/0.92  assert (zenon_L234_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_Hc1 zenon_Hbc zenon_H186 zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H9b zenon_H9d zenon_H9f.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.77/0.92  apply (zenon_L44_); trivial.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.77/0.92  apply (zenon_L215_); trivial.
% 0.77/0.92  apply (zenon_L201_); trivial.
% 0.77/0.92  (* end of lemma zenon_L234_ *)
% 0.77/0.92  assert (zenon_L235_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_Hfc zenon_Hc5 zenon_Hbc zenon_H186 zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H9b zenon_H9d zenon_H9f zenon_H3a zenon_H172.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.77/0.92  apply (zenon_L127_); trivial.
% 0.77/0.92  apply (zenon_L234_); trivial.
% 0.77/0.92  (* end of lemma zenon_L235_ *)
% 0.77/0.92  assert (zenon_L236_ : ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> (~(hskp10)) -> (~(hskp1)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> (ndr1_0) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H1a8 zenon_Hff zenon_H1a6 zenon_H9b zenon_H19d zenon_H19c zenon_H19b zenon_H186 zenon_H2d zenon_H117 zenon_H6e zenon_Hb5 zenon_H178 zenon_H127 zenon_Hc5 zenon_Ha zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H65 zenon_H67.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.77/0.92  apply (zenon_L210_); trivial.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.77/0.92  apply (zenon_L214_); trivial.
% 0.77/0.92  apply (zenon_L150_); trivial.
% 0.77/0.92  (* end of lemma zenon_L236_ *)
% 0.77/0.92  assert (zenon_L237_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (c3_1 (a2001)) -> (c2_1 (a2001)) -> (forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12)))))) -> (~(c0_1 (a2001))) -> (ndr1_0) -> (~(hskp29)) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H178 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_He zenon_Hd zenon_H2f zenon_Hc zenon_Ha zenon_H176.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H178); [ zenon_intro zenon_H59 | zenon_intro zenon_H179 ].
% 0.77/0.92  apply (zenon_L209_); trivial.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H179); [ zenon_intro zenon_H2e | zenon_intro zenon_H177 ].
% 0.77/0.92  apply (zenon_L13_); trivial.
% 0.77/0.92  exact (zenon_H176 zenon_H177).
% 0.77/0.92  (* end of lemma zenon_L237_ *)
% 0.77/0.92  assert (zenon_L238_ : ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (c3_1 (a2001)) -> (c2_1 (a2001)) -> (~(c0_1 (a2001))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (ndr1_0) -> (~(hskp4)) -> (~(hskp27)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H186 zenon_H1a6 zenon_H9b zenon_H145 zenon_H146 zenon_H147 zenon_H1b1 zenon_H19d zenon_H19c zenon_H19b zenon_H178 zenon_He zenon_Hd zenon_Hc zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_Ha zenon_H3a zenon_H3c zenon_H52.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H52); [ zenon_intro zenon_H2f | zenon_intro zenon_H56 ].
% 0.77/0.92  apply (zenon_L237_); trivial.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H56); [ zenon_intro zenon_H3b | zenon_intro zenon_H3d ].
% 0.77/0.92  exact (zenon_H3a zenon_H3b).
% 0.77/0.92  exact (zenon_H3c zenon_H3d).
% 0.77/0.92  apply (zenon_L157_); trivial.
% 0.77/0.92  (* end of lemma zenon_L238_ *)
% 0.77/0.92  assert (zenon_L239_ : ((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> (~(c0_1 (a1998))) -> (c1_1 (a1998)) -> (c3_1 (a1998)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H12e zenon_H4f zenon_H1a6 zenon_H9b zenon_H58 zenon_Hc4 zenon_H5a zenon_H127 zenon_H19d zenon_H19c zenon_H19b zenon_H15 zenon_H19.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H12e). zenon_intro zenon_Ha. zenon_intro zenon_H12f.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H12f). zenon_intro zenon_Hd. zenon_intro zenon_H130.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H130). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.77/0.92  apply (zenon_L9_); trivial.
% 0.77/0.92  apply (zenon_L149_); trivial.
% 0.77/0.92  (* end of lemma zenon_L239_ *)
% 0.77/0.92  assert (zenon_L240_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp16)) -> (~(hskp15)) -> ((hskp16)\/((hskp19)\/(hskp15))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_Hc1 zenon_H131 zenon_H4f zenon_H1a6 zenon_H9b zenon_H127 zenon_H19d zenon_H19c zenon_H19b zenon_H15 zenon_H19 zenon_H1 zenon_H5 zenon_H7.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.77/0.92  apply (zenon_L4_); trivial.
% 0.77/0.92  apply (zenon_L239_); trivial.
% 0.77/0.92  (* end of lemma zenon_L240_ *)
% 0.77/0.92  assert (zenon_L241_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> (~(hskp16)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_Hc5 zenon_H4f zenon_H19 zenon_H7 zenon_H5 zenon_H1 zenon_H186 zenon_H1a6 zenon_H9b zenon_H145 zenon_H146 zenon_H147 zenon_H1b1 zenon_H19d zenon_H19c zenon_H19b zenon_H178 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H3a zenon_H52 zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H15 zenon_H127 zenon_H50 zenon_H131.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.77/0.92  apply (zenon_L4_); trivial.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H12e). zenon_intro zenon_Ha. zenon_intro zenon_H12f.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H12f). zenon_intro zenon_Hd. zenon_intro zenon_H130.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H130). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.77/0.92  apply (zenon_L238_); trivial.
% 0.77/0.92  apply (zenon_L190_); trivial.
% 0.77/0.92  apply (zenon_L240_); trivial.
% 0.77/0.92  (* end of lemma zenon_L241_ *)
% 0.77/0.92  assert (zenon_L242_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (~(hskp14)) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(hskp5)) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H53 zenon_H1a6 zenon_H19d zenon_H19c zenon_H19b zenon_H6c zenon_H135 zenon_H137 zenon_H13f zenon_H174 zenon_H2d zenon_H2b zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H15a zenon_H9b.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H19a | zenon_intro zenon_H1a7 ].
% 0.77/0.92  apply (zenon_L145_); trivial.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H1a7); [ zenon_intro zenon_Hd4 | zenon_intro zenon_H9c ].
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.77/0.92  apply (zenon_L209_); trivial.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.77/0.92  apply (zenon_L12_); trivial.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H119 | zenon_intro zenon_H175 ].
% 0.77/0.92  apply (zenon_L107_); trivial.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H175); [ zenon_intro zenon_H79 | zenon_intro zenon_H6d ].
% 0.77/0.92  apply (zenon_L220_); trivial.
% 0.77/0.92  exact (zenon_H6c zenon_H6d).
% 0.77/0.92  exact (zenon_H9b zenon_H9c).
% 0.77/0.92  (* end of lemma zenon_L242_ *)
% 0.77/0.92  assert (zenon_L243_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H188 zenon_Hc5 zenon_H127 zenon_H15 zenon_H89 zenon_H174 zenon_H6c zenon_H2d zenon_H11c zenon_H11b zenon_H11a zenon_H161 zenon_H9b zenon_H18b zenon_H19b zenon_H19c zenon_H19d zenon_H15a zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H1a6 zenon_H4f.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.77/0.92  apply (zenon_L219_); trivial.
% 0.77/0.92  apply (zenon_L242_); trivial.
% 0.77/0.92  apply (zenon_L77_); trivial.
% 0.77/0.92  (* end of lemma zenon_L243_ *)
% 0.77/0.92  assert (zenon_L244_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H18d zenon_Hc5 zenon_H4f zenon_H19 zenon_H7 zenon_H186 zenon_H1a6 zenon_H9b zenon_H145 zenon_H146 zenon_H147 zenon_H1b1 zenon_H19d zenon_H19c zenon_H19b zenon_H178 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H3a zenon_H52 zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H15 zenon_H127 zenon_H50 zenon_H131 zenon_H15a zenon_H18b zenon_H161 zenon_H6c zenon_H174 zenon_H89 zenon_H187.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.77/0.92  apply (zenon_L241_); trivial.
% 0.77/0.92  apply (zenon_L243_); trivial.
% 0.77/0.92  apply (zenon_L192_); trivial.
% 0.77/0.92  (* end of lemma zenon_L244_ *)
% 0.77/0.92  assert (zenon_L245_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (~(hskp7)) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp5)) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H53 zenon_H1a6 zenon_H19d zenon_H19c zenon_H19b zenon_He7 zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_Hea zenon_H9b.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H19a | zenon_intro zenon_H1a7 ].
% 0.77/0.92  apply (zenon_L145_); trivial.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H1a7); [ zenon_intro zenon_Hd4 | zenon_intro zenon_H9c ].
% 0.77/0.92  apply (zenon_or_s _ _ zenon_Hea); [ zenon_intro zenon_Hc6 | zenon_intro zenon_Hed ].
% 0.77/0.92  apply (zenon_L54_); trivial.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_Hed); [ zenon_intro zenon_Hd5 | zenon_intro zenon_He8 ].
% 0.77/0.92  apply (zenon_L57_); trivial.
% 0.77/0.92  exact (zenon_He7 zenon_He8).
% 0.77/0.92  exact (zenon_H9b zenon_H9c).
% 0.77/0.92  (* end of lemma zenon_L245_ *)
% 0.77/0.92  assert (zenon_L246_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (c1_1 (a1992)) -> (~(c2_1 (a1992))) -> (~(c0_1 (a1992))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H188 zenon_Hc5 zenon_H186 zenon_H132 zenon_H3a zenon_Hb5 zenon_H178 zenon_H89 zenon_H16d zenon_H65 zenon_H145 zenon_H146 zenon_H147 zenon_H2d zenon_H157 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H161 zenon_H9b zenon_H18b zenon_H19b zenon_H19c zenon_H19d zenon_Hea zenon_He7 zenon_Hc9 zenon_Hc8 zenon_Hc7 zenon_H1a6 zenon_H4f.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.77/0.92  apply (zenon_L224_); trivial.
% 0.77/0.92  apply (zenon_L245_); trivial.
% 0.77/0.92  apply (zenon_L216_); trivial.
% 0.77/0.92  (* end of lemma zenon_L246_ *)
% 0.77/0.92  assert (zenon_L247_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (c1_1 (a1992)) -> (~(c2_1 (a1992))) -> (~(c0_1 (a1992))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp13)) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H188 zenon_Hc5 zenon_H127 zenon_H11c zenon_H11b zenon_H11a zenon_H4f zenon_Hea zenon_He7 zenon_H3a zenon_H172 zenon_Hc9 zenon_Hc8 zenon_Hc7 zenon_H18b zenon_H9b zenon_H161 zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H145 zenon_H146 zenon_H147 zenon_H2d zenon_H157 zenon_H65 zenon_H16d zenon_H89 zenon_H19 zenon_H15 zenon_H131.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.77/0.92  apply (zenon_L124_); trivial.
% 0.77/0.92  apply (zenon_L77_); trivial.
% 0.77/0.92  (* end of lemma zenon_L247_ *)
% 0.77/0.92  assert (zenon_L248_ : ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (ndr1_0) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> (~(hskp10)) -> (~(hskp1)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H12c zenon_H186 zenon_H2d zenon_Ha zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H117 zenon_H6e zenon_Hb5 zenon_H178 zenon_H191 zenon_H192 zenon_H193 zenon_H51 zenon_Hc5.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.77/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.77/0.92  apply (zenon_L213_); trivial.
% 0.77/0.92  apply (zenon_L132_); trivial.
% 0.77/0.92  apply (zenon_L80_); trivial.
% 0.77/0.92  (* end of lemma zenon_L248_ *)
% 0.77/0.92  assert (zenon_L249_ : ((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001)))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp4)) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H12e zenon_H50 zenon_H4b zenon_H48 zenon_H52 zenon_H3a zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H19b zenon_H19c zenon_H19d zenon_H1b1 zenon_H147 zenon_H146 zenon_H145 zenon_H9b zenon_H1a6 zenon_H186.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H12e). zenon_intro zenon_Ha. zenon_intro zenon_H12f.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H12f). zenon_intro zenon_Hd. zenon_intro zenon_H130.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H130). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.77/0.92  apply (zenon_L238_); trivial.
% 0.77/0.92  apply (zenon_L19_); trivial.
% 0.77/0.92  (* end of lemma zenon_L249_ *)
% 0.77/0.92  assert (zenon_L250_ : ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp4)) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(hskp16)) -> (~(hskp15)) -> ((hskp16)\/((hskp19)\/(hskp15))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H131 zenon_H50 zenon_H4b zenon_H48 zenon_H52 zenon_H3a zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H19b zenon_H19c zenon_H19d zenon_H1b1 zenon_H147 zenon_H146 zenon_H145 zenon_H9b zenon_H1a6 zenon_H186 zenon_H1 zenon_H5 zenon_H7.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.77/0.92  apply (zenon_L4_); trivial.
% 0.77/0.92  apply (zenon_L249_); trivial.
% 0.77/0.92  (* end of lemma zenon_L250_ *)
% 0.77/0.92  assert (zenon_L251_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp4)) -> (~(hskp1)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp19)) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H8b zenon_H15a zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H193 zenon_H192 zenon_H191 zenon_H156 zenon_H147 zenon_H146 zenon_H145 zenon_H135 zenon_H137 zenon_H13f zenon_H157 zenon_H3a zenon_Hb5 zenon_H132 zenon_H3.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.77/0.92  apply (zenon_L209_); trivial.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.77/0.92  apply (zenon_L131_); trivial.
% 0.77/0.92  apply (zenon_L92_); trivial.
% 0.77/0.92  (* end of lemma zenon_L251_ *)
% 0.77/0.92  assert (zenon_L252_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> (~(hskp19)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp20)) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H89 zenon_H15a zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H132 zenon_H3a zenon_Hb5 zenon_H3 zenon_H156 zenon_H193 zenon_H192 zenon_H191 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H161 zenon_H17 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H9b zenon_H18b.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.77/0.92  apply (zenon_L118_); trivial.
% 0.77/0.92  apply (zenon_L251_); trivial.
% 0.77/0.92  (* end of lemma zenon_L252_ *)
% 0.77/0.92  assert (zenon_L253_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> (ndr1_0) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp19)) -> (~(hskp1)) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H4f zenon_H1a6 zenon_H2d zenon_H2b zenon_H174 zenon_H6c zenon_H19d zenon_H19c zenon_H19b zenon_H18b zenon_H9b zenon_Ha zenon_H135 zenon_H137 zenon_H13f zenon_H161 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H191 zenon_H192 zenon_H193 zenon_H156 zenon_H3 zenon_Hb5 zenon_H3a zenon_H132 zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H15a zenon_H89.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.77/0.92  apply (zenon_L252_); trivial.
% 0.77/0.92  apply (zenon_L242_); trivial.
% 0.77/0.92  (* end of lemma zenon_L253_ *)
% 0.77/0.92  assert (zenon_L254_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (~(hskp4)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_Hc1 zenon_H50 zenon_H4b zenon_H48 zenon_H3a zenon_H178 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H19b zenon_H19c zenon_H19d zenon_H1b1 zenon_H147 zenon_H146 zenon_H145 zenon_H9b zenon_H1a6 zenon_H186.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.77/0.92  apply (zenon_L215_); trivial.
% 0.77/0.92  apply (zenon_L157_); trivial.
% 0.77/0.92  apply (zenon_L19_); trivial.
% 0.77/0.92  (* end of lemma zenon_L254_ *)
% 0.77/0.92  assert (zenon_L255_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp4)) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H18d zenon_H131 zenon_H50 zenon_H4b zenon_H48 zenon_H52 zenon_H3a zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H19b zenon_H19c zenon_H19d zenon_H1b1 zenon_H147 zenon_H146 zenon_H145 zenon_H9b zenon_H1a6 zenon_H186 zenon_H7 zenon_H89 zenon_H15a zenon_H157 zenon_H132 zenon_Hb5 zenon_H156 zenon_H193 zenon_H192 zenon_H191 zenon_H161 zenon_H18b zenon_H6c zenon_H174 zenon_H2d zenon_H4f zenon_Hc5 zenon_H187.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.77/0.92  apply (zenon_L250_); trivial.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.77/0.92  apply (zenon_L253_); trivial.
% 0.77/0.92  apply (zenon_L249_); trivial.
% 0.77/0.92  apply (zenon_L254_); trivial.
% 0.77/0.92  apply (zenon_L96_); trivial.
% 0.77/0.92  (* end of lemma zenon_L255_ *)
% 0.77/0.92  assert (zenon_L256_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> (~(hskp16)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp13)) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_Hc5 zenon_H1a6 zenon_H9b zenon_H127 zenon_H19d zenon_H19c zenon_H19b zenon_H7 zenon_H5 zenon_H1 zenon_H19 zenon_H15 zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_H172 zenon_H3a zenon_He7 zenon_Hea zenon_H4f zenon_H131.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.77/0.92  apply (zenon_L4_); trivial.
% 0.77/0.92  apply (zenon_L123_); trivial.
% 0.77/0.92  apply (zenon_L240_); trivial.
% 0.77/0.92  (* end of lemma zenon_L256_ *)
% 0.77/0.92  assert (zenon_L257_ : ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp17)) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H131 zenon_H15 zenon_H19 zenon_H89 zenon_H15a zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H132 zenon_H3a zenon_Hb5 zenon_H156 zenon_H193 zenon_H192 zenon_H191 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H161 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H9b zenon_H18b zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_H172 zenon_H2b zenon_He7 zenon_Hea zenon_H4f.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.77/0.92  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.77/0.92  apply (zenon_L252_); trivial.
% 0.77/0.92  apply (zenon_L121_); trivial.
% 0.77/0.92  apply (zenon_L123_); trivial.
% 0.77/0.92  (* end of lemma zenon_L257_ *)
% 0.77/0.92  assert (zenon_L258_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (c1_1 (a1992)) -> (~(c2_1 (a1992))) -> (~(c0_1 (a1992))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp1)) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp13)) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H188 zenon_Hc5 zenon_H50 zenon_H4b zenon_H48 zenon_H178 zenon_H19b zenon_H19c zenon_H19d zenon_H1b1 zenon_H1a6 zenon_H186 zenon_H4f zenon_Hea zenon_He7 zenon_H172 zenon_Hc9 zenon_Hc8 zenon_Hc7 zenon_H18b zenon_H9b zenon_H161 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H191 zenon_H192 zenon_H193 zenon_H156 zenon_Hb5 zenon_H3a zenon_H132 zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H15a zenon_H89 zenon_H19 zenon_H15 zenon_H131.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.77/0.92  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.77/0.92  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.77/0.92  apply (zenon_L257_); trivial.
% 0.77/0.92  apply (zenon_L254_); trivial.
% 0.77/0.92  (* end of lemma zenon_L258_ *)
% 0.77/0.92  assert (zenon_L259_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (~(hskp14)) -> False).
% 0.77/0.92  do 0 intro. intros zenon_H188 zenon_H15a zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H193 zenon_H192 zenon_H191 zenon_H174 zenon_H11c zenon_H11b zenon_H11a zenon_H6c.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.93  apply (zenon_L209_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.93  apply (zenon_L131_); trivial.
% 0.78/0.93  apply (zenon_L221_); trivial.
% 0.78/0.93  (* end of lemma zenon_L259_ *)
% 0.78/0.93  assert (zenon_L260_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H18d zenon_Hc5 zenon_H4f zenon_H19 zenon_H7 zenon_H186 zenon_H1a6 zenon_H9b zenon_H145 zenon_H146 zenon_H147 zenon_H1b1 zenon_H19d zenon_H19c zenon_H19b zenon_H178 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H3a zenon_H52 zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H15 zenon_H127 zenon_H50 zenon_H131 zenon_H191 zenon_H192 zenon_H193 zenon_H174 zenon_H6c zenon_H15a zenon_H187.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.93  apply (zenon_L241_); trivial.
% 0.78/0.93  apply (zenon_L259_); trivial.
% 0.78/0.93  apply (zenon_L192_); trivial.
% 0.78/0.93  (* end of lemma zenon_L260_ *)
% 0.78/0.93  assert (zenon_L261_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (c1_1 (a1992)) -> (~(c2_1 (a1992))) -> (~(c0_1 (a1992))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp1)) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp13)) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H188 zenon_Hc5 zenon_H127 zenon_H11c zenon_H11b zenon_H11a zenon_H4f zenon_Hea zenon_He7 zenon_H172 zenon_Hc9 zenon_Hc8 zenon_Hc7 zenon_H18b zenon_H9b zenon_H161 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H191 zenon_H192 zenon_H193 zenon_H156 zenon_Hb5 zenon_H3a zenon_H132 zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H15a zenon_H89 zenon_H19 zenon_H15 zenon_H131.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.93  apply (zenon_L257_); trivial.
% 0.78/0.93  apply (zenon_L77_); trivial.
% 0.78/0.93  (* end of lemma zenon_L261_ *)
% 0.78/0.93  assert (zenon_L262_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (ndr1_0) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (~(hskp29)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H178 zenon_Ha zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2b zenon_H2d zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H1ea zenon_H176.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H178); [ zenon_intro zenon_H59 | zenon_intro zenon_H179 ].
% 0.78/0.93  apply (zenon_L209_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H179); [ zenon_intro zenon_H2e | zenon_intro zenon_H177 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H59 | zenon_intro zenon_H1eb ].
% 0.78/0.93  apply (zenon_L209_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H10d | zenon_intro zenon_H1ce ].
% 0.78/0.93  apply (zenon_L211_); trivial.
% 0.78/0.93  apply (zenon_L187_); trivial.
% 0.78/0.93  exact (zenon_H176 zenon_H177).
% 0.78/0.93  (* end of lemma zenon_L262_ *)
% 0.78/0.93  assert (zenon_L263_ : ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (ndr1_0) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H186 zenon_Ha zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H1ea zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2b zenon_H2d zenon_H178.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.78/0.93  apply (zenon_L262_); trivial.
% 0.78/0.93  apply (zenon_L147_); trivial.
% 0.78/0.93  (* end of lemma zenon_L263_ *)
% 0.78/0.93  assert (zenon_L264_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (ndr1_0) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H178 zenon_H2d zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H1ea zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_Ha zenon_H186.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.93  apply (zenon_L263_); trivial.
% 0.78/0.93  apply (zenon_L77_); trivial.
% 0.78/0.93  (* end of lemma zenon_L264_ *)
% 0.78/0.93  assert (zenon_L265_ : ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (~(hskp0)) -> (~(hskp12)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (ndr1_0) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_Hff zenon_Hfa zenon_Hf8 zenon_H38 zenon_H186 zenon_Ha zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H1ea zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2d zenon_H178 zenon_H11a zenon_H11b zenon_H11c zenon_H127 zenon_Hc5.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.93  apply (zenon_L264_); trivial.
% 0.78/0.93  apply (zenon_L68_); trivial.
% 0.78/0.93  (* end of lemma zenon_L265_ *)
% 0.78/0.93  assert (zenon_L266_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H129 zenon_Hc5 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H156 zenon_H132 zenon_H3a zenon_Hb5 zenon_H178 zenon_H2d zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H1ea zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H186.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.93  apply (zenon_L263_); trivial.
% 0.78/0.93  apply (zenon_L185_); trivial.
% 0.78/0.93  (* end of lemma zenon_L266_ *)
% 0.78/0.93  assert (zenon_L267_ : ((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1b8 zenon_Hc5 zenon_Hbc zenon_H1d6 zenon_H9b zenon_H9d zenon_H9f zenon_H178 zenon_H2d zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H1ea zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H186.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.93  apply (zenon_L263_); trivial.
% 0.78/0.93  apply (zenon_L234_); trivial.
% 0.78/0.93  (* end of lemma zenon_L267_ *)
% 0.78/0.93  assert (zenon_L268_ : ((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989)))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H18e zenon_Hff zenon_H1a6 zenon_H9b zenon_H19d zenon_H19c zenon_H19b zenon_H186 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H1ea zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2d zenon_H178 zenon_H127 zenon_Hc5.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.93  apply (zenon_L264_); trivial.
% 0.78/0.93  apply (zenon_L150_); trivial.
% 0.78/0.93  (* end of lemma zenon_L268_ *)
% 0.78/0.93  assert (zenon_L269_ : ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> (ndr1_0) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1a8 zenon_Hff zenon_H1a6 zenon_H9b zenon_H19d zenon_H19c zenon_H19b zenon_H186 zenon_H1ea zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2d zenon_H178 zenon_H127 zenon_Hc5 zenon_Ha zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H65 zenon_H67.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.93  apply (zenon_L210_); trivial.
% 0.78/0.93  apply (zenon_L268_); trivial.
% 0.78/0.93  (* end of lemma zenon_L269_ *)
% 0.78/0.93  assert (zenon_L270_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (~(hskp4)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1b3 zenon_H1a8 zenon_Hff zenon_H127 zenon_H186 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H1ea zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2d zenon_H178 zenon_H1a6 zenon_H9b zenon_H1b1 zenon_H19d zenon_H19c zenon_H19b zenon_H3a zenon_H4b zenon_H50 zenon_Hc5.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.93  apply (zenon_L263_); trivial.
% 0.78/0.93  apply (zenon_L254_); trivial.
% 0.78/0.93  apply (zenon_L268_); trivial.
% 0.78/0.93  (* end of lemma zenon_L270_ *)
% 0.78/0.93  assert (zenon_L271_ : ((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983)))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (~(hskp4)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp1)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1ee zenon_H1b6 zenon_H1b7 zenon_H1b1 zenon_H3a zenon_H4b zenon_H50 zenon_H51 zenon_Hb5 zenon_H117 zenon_H12c zenon_H67 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_Hc5 zenon_H127 zenon_H178 zenon_H2d zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H1ea zenon_H186 zenon_H9b zenon_H1a6 zenon_Hff zenon_H1a8.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.93  apply (zenon_L269_); trivial.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.93  apply (zenon_L248_); trivial.
% 0.78/0.93  apply (zenon_L270_); trivial.
% 0.78/0.93  (* end of lemma zenon_L271_ *)
% 0.78/0.93  assert (zenon_L272_ : ((ndr1_0)/\((c0_1 (a1981))/\((c1_1 (a1981))/\(~(c3_1 (a1981)))))) -> ((~(hskp8))\/((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983))))))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H206 zenon_H207 zenon_H1b7 zenon_H1b1 zenon_H4b zenon_H50 zenon_H51 zenon_H117 zenon_H1a6 zenon_H1a8 zenon_H12c zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9f zenon_H156 zenon_H132 zenon_H3a zenon_Hb5 zenon_Hc5 zenon_H127 zenon_H178 zenon_H2d zenon_H1ea zenon_H186 zenon_Hf8 zenon_Hfa zenon_Hff zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H67 zenon_H1d6 zenon_H1b6.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.93  apply (zenon_L210_); trivial.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.93  apply (zenon_L265_); trivial.
% 0.78/0.93  apply (zenon_L266_); trivial.
% 0.78/0.93  apply (zenon_L267_); trivial.
% 0.78/0.93  apply (zenon_L271_); trivial.
% 0.78/0.93  (* end of lemma zenon_L272_ *)
% 0.78/0.93  assert (zenon_L273_ : (forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))) -> (ndr1_0) -> (~(c2_1 (a1977))) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X))))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_Hab zenon_Ha zenon_H20a zenon_H20b zenon_H20c zenon_H20d.
% 0.78/0.93  generalize (zenon_Hab (a1977)). zenon_intro zenon_H20e.
% 0.78/0.93  apply (zenon_imply_s _ _ zenon_H20e); [ zenon_intro zenon_H9 | zenon_intro zenon_H20f ].
% 0.78/0.93  exact (zenon_H9 zenon_Ha).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H20f); [ zenon_intro zenon_H211 | zenon_intro zenon_H210 ].
% 0.78/0.93  exact (zenon_H20a zenon_H211).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H210); [ zenon_intro zenon_H213 | zenon_intro zenon_H212 ].
% 0.78/0.93  generalize (zenon_H20b (a1977)). zenon_intro zenon_H214.
% 0.78/0.93  apply (zenon_imply_s _ _ zenon_H214); [ zenon_intro zenon_H9 | zenon_intro zenon_H215 ].
% 0.78/0.93  exact (zenon_H9 zenon_Ha).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H215); [ zenon_intro zenon_H217 | zenon_intro zenon_H216 ].
% 0.78/0.93  exact (zenon_H213 zenon_H217).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H216); [ zenon_intro zenon_H211 | zenon_intro zenon_H218 ].
% 0.78/0.93  exact (zenon_H20a zenon_H211).
% 0.78/0.93  exact (zenon_H20c zenon_H218).
% 0.78/0.93  exact (zenon_H212 zenon_H20d).
% 0.78/0.93  (* end of lemma zenon_L273_ *)
% 0.78/0.93  assert (zenon_L274_ : ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(hskp27))) -> (~(hskp1)) -> (ndr1_0) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> (~(c0_1 (a2000))) -> (~(c1_1 (a2000))) -> (~(c3_1 (a2000))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp27)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H219 zenon_Hb5 zenon_Ha zenon_H20a zenon_H20c zenon_H20d zenon_Ha2 zenon_Ha3 zenon_Ha4 zenon_Hb8 zenon_H3c.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H219); [ zenon_intro zenon_Ha1 | zenon_intro zenon_H21a ].
% 0.78/0.93  apply (zenon_L45_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H21a); [ zenon_intro zenon_H20b | zenon_intro zenon_H3d ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hb8); [ zenon_intro zenon_Ha1 | zenon_intro zenon_Hbb ].
% 0.78/0.93  apply (zenon_L45_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hab | zenon_intro zenon_Hb6 ].
% 0.78/0.93  apply (zenon_L273_); trivial.
% 0.78/0.93  exact (zenon_Hb5 zenon_Hb6).
% 0.78/0.93  exact (zenon_H3c zenon_H3d).
% 0.78/0.93  (* end of lemma zenon_L274_ *)
% 0.78/0.93  assert (zenon_L275_ : ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c2_1 (a1977))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(hskp27))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp13)) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_Hc0 zenon_Hb8 zenon_Hb5 zenon_H20d zenon_H20c zenon_H20a zenon_H219 zenon_H89 zenon_H8a zenon_H2b zenon_H2d zenon_H74 zenon_H76 zenon_H15 zenon_H97 zenon_H50.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hc0); [ zenon_intro zenon_H87 | zenon_intro zenon_Hbd ].
% 0.78/0.93  apply (zenon_L40_); trivial.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hbd). zenon_intro zenon_Ha. zenon_intro zenon_Hbe.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hbe). zenon_intro zenon_Ha2. zenon_intro zenon_Hbf.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hbf). zenon_intro zenon_Ha3. zenon_intro zenon_Ha4.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.93  apply (zenon_L274_); trivial.
% 0.78/0.93  apply (zenon_L39_); trivial.
% 0.78/0.93  (* end of lemma zenon_L275_ *)
% 0.78/0.93  assert (zenon_L276_ : (forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28)))))) -> (ndr1_0) -> (forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1c zenon_Ha zenon_Hab zenon_H20a zenon_H20d zenon_H20c.
% 0.78/0.93  generalize (zenon_H1c (a1977)). zenon_intro zenon_H21b.
% 0.78/0.93  apply (zenon_imply_s _ _ zenon_H21b); [ zenon_intro zenon_H9 | zenon_intro zenon_H21c ].
% 0.78/0.93  exact (zenon_H9 zenon_Ha).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H21c); [ zenon_intro zenon_H217 | zenon_intro zenon_H21d ].
% 0.78/0.93  generalize (zenon_Hab (a1977)). zenon_intro zenon_H20e.
% 0.78/0.93  apply (zenon_imply_s _ _ zenon_H20e); [ zenon_intro zenon_H9 | zenon_intro zenon_H20f ].
% 0.78/0.93  exact (zenon_H9 zenon_Ha).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H20f); [ zenon_intro zenon_H211 | zenon_intro zenon_H210 ].
% 0.78/0.93  exact (zenon_H20a zenon_H211).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H210); [ zenon_intro zenon_H213 | zenon_intro zenon_H212 ].
% 0.78/0.93  exact (zenon_H213 zenon_H217).
% 0.78/0.93  exact (zenon_H212 zenon_H20d).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H21d); [ zenon_intro zenon_H218 | zenon_intro zenon_H212 ].
% 0.78/0.93  exact (zenon_H20c zenon_H218).
% 0.78/0.93  exact (zenon_H212 zenon_H20d).
% 0.78/0.93  (* end of lemma zenon_L276_ *)
% 0.78/0.93  assert (zenon_L277_ : ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> (~(c2_1 (a1977))) -> (forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28)))))) -> (c3_1 (a1998)) -> (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (~(c0_1 (a1998))) -> (ndr1_0) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H12d zenon_H20c zenon_H20d zenon_H20a zenon_H1c zenon_H5a zenon_H59 zenon_H58 zenon_Ha.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H12d); [ zenon_intro zenon_Hb | zenon_intro zenon_Hab ].
% 0.78/0.93  apply (zenon_L21_); trivial.
% 0.78/0.93  apply (zenon_L276_); trivial.
% 0.78/0.93  (* end of lemma zenon_L277_ *)
% 0.78/0.93  assert (zenon_L278_ : ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (c3_1 (a1998)) -> (c1_1 (a1998)) -> (~(c0_1 (a1998))) -> (ndr1_0) -> (~(hskp12)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H51 zenon_H59 zenon_H20a zenon_H20d zenon_H20c zenon_H12d zenon_H5a zenon_Hc4 zenon_H58 zenon_Ha zenon_H38.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H57 ].
% 0.78/0.93  apply (zenon_L277_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H57); [ zenon_intro zenon_H2e | zenon_intro zenon_H39 ].
% 0.78/0.93  apply (zenon_L76_); trivial.
% 0.78/0.93  exact (zenon_H38 zenon_H39).
% 0.78/0.93  (* end of lemma zenon_L278_ *)
% 0.78/0.93  assert (zenon_L279_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> (~(hskp12)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> (~(c2_1 (a1977))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp9)) -> (~(hskp11)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_Hc1 zenon_H67 zenon_H38 zenon_H12d zenon_H20c zenon_H20d zenon_H20a zenon_H51 zenon_H65 zenon_H48.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H67); [ zenon_intro zenon_H59 | zenon_intro zenon_H68 ].
% 0.78/0.93  apply (zenon_L278_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H68); [ zenon_intro zenon_H66 | zenon_intro zenon_H49 ].
% 0.78/0.93  exact (zenon_H65 zenon_H66).
% 0.78/0.93  exact (zenon_H48 zenon_H49).
% 0.78/0.93  (* end of lemma zenon_L279_ *)
% 0.78/0.93  assert (zenon_L280_ : ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (ndr1_0) -> (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (~(hskp6)) -> (~(hskp18)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H8a zenon_H10f zenon_H110 zenon_H10e zenon_Ha zenon_H59 zenon_H74 zenon_H87.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H8a); [ zenon_intro zenon_H79 | zenon_intro zenon_H8e ].
% 0.78/0.93  apply (zenon_L103_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H8e); [ zenon_intro zenon_H75 | zenon_intro zenon_H88 ].
% 0.78/0.93  exact (zenon_H74 zenon_H75).
% 0.78/0.93  exact (zenon_H87 zenon_H88).
% 0.78/0.93  (* end of lemma zenon_L280_ *)
% 0.78/0.93  assert (zenon_L281_ : (forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))) -> (ndr1_0) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1ce zenon_Ha zenon_H20a zenon_H20c zenon_H20d.
% 0.78/0.93  generalize (zenon_H1ce (a1977)). zenon_intro zenon_H21e.
% 0.78/0.93  apply (zenon_imply_s _ _ zenon_H21e); [ zenon_intro zenon_H9 | zenon_intro zenon_H21f ].
% 0.78/0.93  exact (zenon_H9 zenon_Ha).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H21f); [ zenon_intro zenon_H211 | zenon_intro zenon_H21d ].
% 0.78/0.93  exact (zenon_H20a zenon_H211).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H21d); [ zenon_intro zenon_H218 | zenon_intro zenon_H212 ].
% 0.78/0.93  exact (zenon_H20c zenon_H218).
% 0.78/0.93  exact (zenon_H212 zenon_H20d).
% 0.78/0.93  (* end of lemma zenon_L281_ *)
% 0.78/0.93  assert (zenon_L282_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (~(hskp18)) -> (~(hskp6)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c1_1 (a1990))) -> (ndr1_0) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1ea zenon_H87 zenon_H74 zenon_H8a zenon_H110 zenon_H10f zenon_H10e zenon_Ha zenon_H20a zenon_H20c zenon_H20d.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H59 | zenon_intro zenon_H1eb ].
% 0.78/0.93  apply (zenon_L280_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H10d | zenon_intro zenon_H1ce ].
% 0.78/0.93  apply (zenon_L73_); trivial.
% 0.78/0.93  apply (zenon_L281_); trivial.
% 0.78/0.93  (* end of lemma zenon_L282_ *)
% 0.78/0.93  assert (zenon_L283_ : ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c1_1 (a1990))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c2_1 (a1977))) -> (ndr1_0) -> (~(hskp21)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1d4 zenon_H110 zenon_H10f zenon_H10e zenon_H20d zenon_H20c zenon_H20a zenon_Ha zenon_H1d2.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1d4); [ zenon_intro zenon_H10d | zenon_intro zenon_H1d5 ].
% 0.78/0.93  apply (zenon_L73_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1d5); [ zenon_intro zenon_H1ce | zenon_intro zenon_H1d3 ].
% 0.78/0.93  apply (zenon_L281_); trivial.
% 0.78/0.93  exact (zenon_H1d2 zenon_H1d3).
% 0.78/0.93  (* end of lemma zenon_L283_ *)
% 0.78/0.93  assert (zenon_L284_ : ((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> (~(c3_1 (a2000))) -> (~(c1_1 (a2000))) -> (~(c0_1 (a2000))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1e6 zenon_Hbc zenon_Hb8 zenon_Hb5 zenon_Ha4 zenon_Ha3 zenon_Ha2 zenon_H74 zenon_H1e2.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1e6). zenon_intro zenon_Ha. zenon_intro zenon_H1e7.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1db. zenon_intro zenon_H1e8.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1e8). zenon_intro zenon_H1d9. zenon_intro zenon_H1da.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.93  apply (zenon_L176_); trivial.
% 0.78/0.93  apply (zenon_L48_); trivial.
% 0.78/0.93  (* end of lemma zenon_L284_ *)
% 0.78/0.93  assert (zenon_L285_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp6)) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H129 zenon_Hc0 zenon_H1e9 zenon_Hbc zenon_Hb8 zenon_Hb5 zenon_H1e2 zenon_H1d4 zenon_H8a zenon_H74 zenon_H20a zenon_H20c zenon_H20d zenon_H1ea.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hc0); [ zenon_intro zenon_H87 | zenon_intro zenon_Hbd ].
% 0.78/0.93  apply (zenon_L282_); trivial.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hbd). zenon_intro zenon_Ha. zenon_intro zenon_Hbe.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hbe). zenon_intro zenon_Ha2. zenon_intro zenon_Hbf.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hbf). zenon_intro zenon_Ha3. zenon_intro zenon_Ha4.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H1d2 | zenon_intro zenon_H1e6 ].
% 0.78/0.93  apply (zenon_L283_); trivial.
% 0.78/0.93  apply (zenon_L284_); trivial.
% 0.78/0.93  (* end of lemma zenon_L285_ *)
% 0.78/0.93  assert (zenon_L286_ : ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> (~(hskp11)) -> (~(hskp9)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(hskp27))) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> (~(hskp1)) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H12c zenon_H1e9 zenon_Hbc zenon_H1e2 zenon_H1d4 zenon_H1ea zenon_Hc5 zenon_H67 zenon_H48 zenon_H65 zenon_H12d zenon_H51 zenon_H50 zenon_H97 zenon_H76 zenon_H74 zenon_H2d zenon_H8a zenon_H89 zenon_H219 zenon_H20a zenon_H20c zenon_H20d zenon_Hb5 zenon_Hb8 zenon_Hc0 zenon_Hf8 zenon_Hfa zenon_Hff.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.93  apply (zenon_L275_); trivial.
% 0.78/0.93  apply (zenon_L279_); trivial.
% 0.78/0.93  apply (zenon_L68_); trivial.
% 0.78/0.93  apply (zenon_L285_); trivial.
% 0.78/0.93  (* end of lemma zenon_L286_ *)
% 0.78/0.93  assert (zenon_L287_ : (forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24)))))) -> (ndr1_0) -> (~(c0_1 (a1977))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_Hc6 zenon_Ha zenon_H213 zenon_H20a zenon_H20d.
% 0.78/0.93  generalize (zenon_Hc6 (a1977)). zenon_intro zenon_H220.
% 0.78/0.93  apply (zenon_imply_s _ _ zenon_H220); [ zenon_intro zenon_H9 | zenon_intro zenon_H221 ].
% 0.78/0.93  exact (zenon_H9 zenon_Ha).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H221); [ zenon_intro zenon_H217 | zenon_intro zenon_H222 ].
% 0.78/0.93  exact (zenon_H213 zenon_H217).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H222); [ zenon_intro zenon_H211 | zenon_intro zenon_H212 ].
% 0.78/0.93  exact (zenon_H20a zenon_H211).
% 0.78/0.93  exact (zenon_H212 zenon_H20d).
% 0.78/0.93  (* end of lemma zenon_L287_ *)
% 0.78/0.93  assert (zenon_L288_ : (forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))) -> (ndr1_0) -> (~(c2_1 (a1977))) -> (forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24)))))) -> (c1_1 (a1977)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_Hab zenon_Ha zenon_H20a zenon_Hc6 zenon_H20d.
% 0.78/0.93  generalize (zenon_Hab (a1977)). zenon_intro zenon_H20e.
% 0.78/0.93  apply (zenon_imply_s _ _ zenon_H20e); [ zenon_intro zenon_H9 | zenon_intro zenon_H20f ].
% 0.78/0.93  exact (zenon_H9 zenon_Ha).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H20f); [ zenon_intro zenon_H211 | zenon_intro zenon_H210 ].
% 0.78/0.93  exact (zenon_H20a zenon_H211).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H210); [ zenon_intro zenon_H213 | zenon_intro zenon_H212 ].
% 0.78/0.93  apply (zenon_L287_); trivial.
% 0.78/0.93  exact (zenon_H212 zenon_H20d).
% 0.78/0.93  (* end of lemma zenon_L288_ *)
% 0.78/0.93  assert (zenon_L289_ : ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (c2_1 (a2005)) -> (c3_1 (a2005)) -> (c0_1 (a2005)) -> (ndr1_0) -> (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> (~(hskp6)) -> (~(hskp18)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H8a zenon_H7b zenon_H7a zenon_H78 zenon_Ha zenon_H1b zenon_H74 zenon_H87.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H8a); [ zenon_intro zenon_H79 | zenon_intro zenon_H8e ].
% 0.78/0.93  apply (zenon_L33_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H8e); [ zenon_intro zenon_H75 | zenon_intro zenon_H88 ].
% 0.78/0.93  exact (zenon_H74 zenon_H75).
% 0.78/0.93  exact (zenon_H87 zenon_H88).
% 0.78/0.93  (* end of lemma zenon_L289_ *)
% 0.78/0.93  assert (zenon_L290_ : ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (c1_1 (a1977)) -> (forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24)))))) -> (~(c2_1 (a1977))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (c2_1 (a2005)) -> (c3_1 (a2005)) -> (c0_1 (a2005)) -> (ndr1_0) -> (~(hskp6)) -> (~(hskp18)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_H20d zenon_Hc6 zenon_H20a zenon_H8a zenon_H7b zenon_H7a zenon_H78 zenon_Ha zenon_H74 zenon_H87.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.78/0.93  apply (zenon_L131_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.78/0.93  apply (zenon_L288_); trivial.
% 0.78/0.93  apply (zenon_L289_); trivial.
% 0.78/0.93  (* end of lemma zenon_L290_ *)
% 0.78/0.93  assert (zenon_L291_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> (~(hskp8)) -> (~(hskp28)) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp18)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H89 zenon_Hd2 zenon_H9d zenon_Hd0 zenon_H191 zenon_H192 zenon_H193 zenon_H20a zenon_H20d zenon_H8a zenon_H87 zenon_H1d6 zenon_H3c zenon_H74 zenon_H76.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.93  apply (zenon_L32_); trivial.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hd2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_Hd3 ].
% 0.78/0.93  apply (zenon_L290_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hd3); [ zenon_intro zenon_Hd1 | zenon_intro zenon_H9e ].
% 0.78/0.93  exact (zenon_Hd0 zenon_Hd1).
% 0.78/0.93  exact (zenon_H9d zenon_H9e).
% 0.78/0.93  (* end of lemma zenon_L291_ *)
% 0.78/0.93  assert (zenon_L292_ : ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X))))) -> (~(c2_1 (a1977))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (c2_1 (a2005)) -> (c3_1 (a2005)) -> (c0_1 (a2005)) -> (ndr1_0) -> (~(hskp6)) -> (~(hskp18)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_H20d zenon_H20c zenon_H20b zenon_H20a zenon_H8a zenon_H7b zenon_H7a zenon_H78 zenon_Ha zenon_H74 zenon_H87.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.78/0.93  apply (zenon_L131_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.78/0.93  apply (zenon_L273_); trivial.
% 0.78/0.93  apply (zenon_L289_); trivial.
% 0.78/0.93  (* end of lemma zenon_L292_ *)
% 0.78/0.93  assert (zenon_L293_ : (forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))) -> (ndr1_0) -> (forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11)))))) -> (c1_1 (a1972)) -> (c3_1 (a1972)) -> (c0_1 (a1972)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_Hab zenon_Ha zenon_H3e zenon_Hdd zenon_Hde zenon_Hdc.
% 0.78/0.93  generalize (zenon_Hab (a1972)). zenon_intro zenon_H223.
% 0.78/0.93  apply (zenon_imply_s _ _ zenon_H223); [ zenon_intro zenon_H9 | zenon_intro zenon_H224 ].
% 0.78/0.93  exact (zenon_H9 zenon_Ha).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H224); [ zenon_intro zenon_H226 | zenon_intro zenon_H225 ].
% 0.78/0.93  generalize (zenon_H3e (a1972)). zenon_intro zenon_H227.
% 0.78/0.93  apply (zenon_imply_s _ _ zenon_H227); [ zenon_intro zenon_H9 | zenon_intro zenon_H228 ].
% 0.78/0.93  exact (zenon_H9 zenon_Ha).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H228); [ zenon_intro zenon_He4 | zenon_intro zenon_H229 ].
% 0.78/0.93  exact (zenon_He4 zenon_Hdd).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H229); [ zenon_intro zenon_H22a | zenon_intro zenon_He3 ].
% 0.78/0.93  exact (zenon_H22a zenon_H226).
% 0.78/0.93  exact (zenon_He3 zenon_Hde).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H225); [ zenon_intro zenon_He2 | zenon_intro zenon_He4 ].
% 0.78/0.93  exact (zenon_He2 zenon_Hdc).
% 0.78/0.93  exact (zenon_He4 zenon_Hdd).
% 0.78/0.93  (* end of lemma zenon_L293_ *)
% 0.78/0.93  assert (zenon_L294_ : ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (c0_1 (a1972)) -> (c3_1 (a1972)) -> (c1_1 (a1972)) -> (forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (c2_1 (a2005)) -> (c3_1 (a2005)) -> (c0_1 (a2005)) -> (ndr1_0) -> (~(hskp6)) -> (~(hskp18)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_Hdc zenon_Hde zenon_Hdd zenon_H3e zenon_H8a zenon_H7b zenon_H7a zenon_H78 zenon_Ha zenon_H74 zenon_H87.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.78/0.93  apply (zenon_L131_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.78/0.93  apply (zenon_L293_); trivial.
% 0.78/0.93  apply (zenon_L289_); trivial.
% 0.78/0.93  (* end of lemma zenon_L294_ *)
% 0.78/0.93  assert (zenon_L295_ : ((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp18)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_He9 zenon_H89 zenon_H22b zenon_H191 zenon_H192 zenon_H193 zenon_H20a zenon_H20c zenon_H20d zenon_H8a zenon_H87 zenon_H1d6 zenon_H3c zenon_H74 zenon_H76.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Ha. zenon_intro zenon_Heb.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Heb). zenon_intro zenon_Hdc. zenon_intro zenon_Hec.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hec). zenon_intro zenon_Hdd. zenon_intro zenon_Hde.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.93  apply (zenon_L32_); trivial.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H22b); [ zenon_intro zenon_H20b | zenon_intro zenon_H3e ].
% 0.78/0.93  apply (zenon_L292_); trivial.
% 0.78/0.93  apply (zenon_L294_); trivial.
% 0.78/0.93  (* end of lemma zenon_L295_ *)
% 0.78/0.93  assert (zenon_L296_ : ((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c2_1 (a1977))) -> (~(hskp12)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H4a zenon_H22b zenon_H191 zenon_H192 zenon_H193 zenon_H1d6 zenon_H20d zenon_H20c zenon_H20a zenon_H38 zenon_H51.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H4a). zenon_intro zenon_Ha. zenon_intro zenon_H4c.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H4c). zenon_intro zenon_H3f. zenon_intro zenon_H4d.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H4d). zenon_intro zenon_H40. zenon_intro zenon_H41.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H22b); [ zenon_intro zenon_H20b | zenon_intro zenon_H3e ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H57 ].
% 0.78/0.93  apply (zenon_L131_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H57); [ zenon_intro zenon_H2e | zenon_intro zenon_H39 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.78/0.93  apply (zenon_L131_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.78/0.93  apply (zenon_L273_); trivial.
% 0.78/0.93  apply (zenon_L37_); trivial.
% 0.78/0.93  exact (zenon_H38 zenon_H39).
% 0.78/0.93  apply (zenon_L17_); trivial.
% 0.78/0.93  (* end of lemma zenon_L296_ *)
% 0.78/0.93  assert (zenon_L297_ : ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> (~(hskp12)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> (~(hskp8)) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp18)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(c3_1 (a1977))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))) -> ((~(hskp28))\/((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972)))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H50 zenon_H38 zenon_H51 zenon_H89 zenon_Hd2 zenon_H9d zenon_H191 zenon_H192 zenon_H193 zenon_H20a zenon_H20d zenon_H8a zenon_H87 zenon_H1d6 zenon_H74 zenon_H76 zenon_H20c zenon_H22b zenon_Hee.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hee); [ zenon_intro zenon_Hd0 | zenon_intro zenon_He9 ].
% 0.78/0.93  apply (zenon_L291_); trivial.
% 0.78/0.93  apply (zenon_L295_); trivial.
% 0.78/0.93  apply (zenon_L296_); trivial.
% 0.78/0.93  (* end of lemma zenon_L297_ *)
% 0.78/0.93  assert (zenon_L298_ : ((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000)))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(hskp12)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c2_1 (a1977))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(hskp27))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_Hbd zenon_H50 zenon_H22b zenon_H191 zenon_H192 zenon_H193 zenon_H1d6 zenon_H38 zenon_H51 zenon_Hb8 zenon_Hb5 zenon_H20d zenon_H20c zenon_H20a zenon_H219.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hbd). zenon_intro zenon_Ha. zenon_intro zenon_Hbe.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hbe). zenon_intro zenon_Ha2. zenon_intro zenon_Hbf.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hbf). zenon_intro zenon_Ha3. zenon_intro zenon_Ha4.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.93  apply (zenon_L274_); trivial.
% 0.78/0.93  apply (zenon_L296_); trivial.
% 0.78/0.93  (* end of lemma zenon_L298_ *)
% 0.78/0.93  assert (zenon_L299_ : ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(hskp27))) -> ((~(hskp28))\/((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))) -> (~(c3_1 (a1977))) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (c1_1 (a1977)) -> (~(c2_1 (a1977))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(hskp8)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp12)) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_Hc0 zenon_Hb8 zenon_Hb5 zenon_H219 zenon_Hee zenon_H22b zenon_H20c zenon_H76 zenon_H74 zenon_H1d6 zenon_H8a zenon_H20d zenon_H20a zenon_H193 zenon_H192 zenon_H191 zenon_H9d zenon_Hd2 zenon_H89 zenon_H51 zenon_H38 zenon_H50.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hc0); [ zenon_intro zenon_H87 | zenon_intro zenon_Hbd ].
% 0.78/0.93  apply (zenon_L297_); trivial.
% 0.78/0.93  apply (zenon_L298_); trivial.
% 0.78/0.93  (* end of lemma zenon_L299_ *)
% 0.78/0.93  assert (zenon_L300_ : ((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> (~(hskp8)) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(c3_1 (a1977))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))) -> ((~(hskp28))\/((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972)))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(hskp27))) -> (~(hskp1)) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1b8 zenon_H12c zenon_H1e9 zenon_Hbc zenon_H1e2 zenon_H1d4 zenon_H1ea zenon_H50 zenon_H51 zenon_H89 zenon_Hd2 zenon_H9d zenon_H20a zenon_H20d zenon_H8a zenon_H1d6 zenon_H74 zenon_H76 zenon_H20c zenon_H22b zenon_Hee zenon_H219 zenon_Hb5 zenon_Hb8 zenon_Hc0.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.93  apply (zenon_L299_); trivial.
% 0.78/0.93  apply (zenon_L285_); trivial.
% 0.78/0.93  (* end of lemma zenon_L300_ *)
% 0.78/0.93  assert (zenon_L301_ : ((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (c3_1 (a2001)) -> (c2_1 (a2001)) -> (~(c0_1 (a2001))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1e6 zenon_Hbc zenon_H12d zenon_He zenon_Hd zenon_Hc zenon_H74 zenon_H1e2.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1e6). zenon_intro zenon_Ha. zenon_intro zenon_H1e7.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1db. zenon_intro zenon_H1e8.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1e8). zenon_intro zenon_H1d9. zenon_intro zenon_H1da.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.93  apply (zenon_L176_); trivial.
% 0.78/0.93  apply (zenon_L82_); trivial.
% 0.78/0.93  (* end of lemma zenon_L301_ *)
% 0.78/0.93  assert (zenon_L302_ : ((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001)))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(c1_1 (a1990))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H12e zenon_H1e9 zenon_Hbc zenon_H12d zenon_H74 zenon_H1e2 zenon_H10e zenon_H10f zenon_H110 zenon_H20a zenon_H20c zenon_H20d zenon_H1d4.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H12e). zenon_intro zenon_Ha. zenon_intro zenon_H12f.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H12f). zenon_intro zenon_Hd. zenon_intro zenon_H130.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H130). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H1d2 | zenon_intro zenon_H1e6 ].
% 0.78/0.93  apply (zenon_L283_); trivial.
% 0.78/0.93  apply (zenon_L301_); trivial.
% 0.78/0.93  (* end of lemma zenon_L302_ *)
% 0.78/0.93  assert (zenon_L303_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c2_1 (a1977))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_Hc1 zenon_H131 zenon_H1e9 zenon_Hbc zenon_H12d zenon_H74 zenon_H1e2 zenon_H1d4 zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H1ea zenon_H20d zenon_H20c zenon_H20a zenon_H65 zenon_H16d.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H16d); [ zenon_intro zenon_H59 | zenon_intro zenon_H16e ].
% 0.78/0.93  apply (zenon_L111_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_Hb | zenon_intro zenon_H66 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H59 | zenon_intro zenon_H1eb ].
% 0.78/0.93  apply (zenon_L21_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H10d | zenon_intro zenon_H1ce ].
% 0.78/0.93  apply (zenon_L73_); trivial.
% 0.78/0.93  apply (zenon_L281_); trivial.
% 0.78/0.93  exact (zenon_H65 zenon_H66).
% 0.78/0.93  apply (zenon_L302_); trivial.
% 0.78/0.93  (* end of lemma zenon_L303_ *)
% 0.78/0.93  assert (zenon_L304_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c2_1 (a1977))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H129 zenon_Hc5 zenon_H131 zenon_H1e9 zenon_Hbc zenon_H12d zenon_H1e2 zenon_H1d4 zenon_H156 zenon_H1ea zenon_H20d zenon_H20c zenon_H20a zenon_H65 zenon_H16d zenon_H1a4 zenon_H74 zenon_H19d zenon_H19c zenon_H19b zenon_H2d zenon_H186.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.93  apply (zenon_L148_); trivial.
% 0.78/0.93  apply (zenon_L303_); trivial.
% 0.78/0.93  (* end of lemma zenon_L304_ *)
% 0.78/0.93  assert (zenon_L305_ : ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (ndr1_0) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp9)) -> (~(hskp11)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H12c zenon_H131 zenon_H1e9 zenon_Hbc zenon_H1e2 zenon_H1d4 zenon_H156 zenon_H1ea zenon_H16d zenon_H186 zenon_H2d zenon_Ha zenon_H19b zenon_H19c zenon_H19d zenon_H74 zenon_H1a4 zenon_H51 zenon_H20a zenon_H20d zenon_H20c zenon_H12d zenon_H65 zenon_H48 zenon_H67 zenon_Hc5.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.93  apply (zenon_L148_); trivial.
% 0.78/0.93  apply (zenon_L279_); trivial.
% 0.78/0.93  apply (zenon_L304_); trivial.
% 0.78/0.93  (* end of lemma zenon_L305_ *)
% 0.78/0.93  assert (zenon_L306_ : ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (~(hskp0)) -> (~(hskp12)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (ndr1_0) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_Hff zenon_Hfa zenon_Hf8 zenon_H38 zenon_H186 zenon_H2d zenon_Ha zenon_H19b zenon_H19c zenon_H19d zenon_H74 zenon_H1a4 zenon_H11a zenon_H11b zenon_H11c zenon_H127 zenon_Hc5.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.93  apply (zenon_L151_); trivial.
% 0.78/0.93  apply (zenon_L68_); trivial.
% 0.78/0.93  (* end of lemma zenon_L306_ *)
% 0.78/0.93  assert (zenon_L307_ : ((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c2_1 (a1977))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H18e zenon_H12c zenon_H131 zenon_H1e9 zenon_Hbc zenon_H12d zenon_H1e2 zenon_H1d4 zenon_H156 zenon_H1ea zenon_H20d zenon_H20c zenon_H20a zenon_H65 zenon_H16d zenon_Hc5 zenon_H127 zenon_H1a4 zenon_H74 zenon_H19d zenon_H19c zenon_H19b zenon_H2d zenon_H186 zenon_Hf8 zenon_Hfa zenon_Hff.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.93  apply (zenon_L306_); trivial.
% 0.78/0.93  apply (zenon_L304_); trivial.
% 0.78/0.93  (* end of lemma zenon_L307_ *)
% 0.78/0.93  assert (zenon_L308_ : ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> (~(hskp9)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> (~(c2_1 (a1977))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (ndr1_0) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1a8 zenon_H127 zenon_Hf8 zenon_Hfa zenon_Hff zenon_Hc5 zenon_H67 zenon_H65 zenon_H12d zenon_H20c zenon_H20d zenon_H20a zenon_H51 zenon_H1a4 zenon_H74 zenon_H19d zenon_H19c zenon_H19b zenon_Ha zenon_H2d zenon_H186 zenon_H16d zenon_H1ea zenon_H156 zenon_H1d4 zenon_H1e2 zenon_Hbc zenon_H1e9 zenon_H131 zenon_H12c.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.93  apply (zenon_L305_); trivial.
% 0.78/0.93  apply (zenon_L307_); trivial.
% 0.78/0.93  (* end of lemma zenon_L308_ *)
% 0.78/0.93  assert (zenon_L309_ : ((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_Hb7 zenon_H186 zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_H19b zenon_H19c zenon_H19d zenon_H74 zenon_H1a4.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.78/0.93  apply (zenon_L146_); trivial.
% 0.78/0.93  apply (zenon_L201_); trivial.
% 0.78/0.93  (* end of lemma zenon_L309_ *)
% 0.78/0.93  assert (zenon_L310_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H129 zenon_H1e9 zenon_Hbc zenon_H186 zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_H19b zenon_H19c zenon_H19d zenon_H1a4 zenon_H74 zenon_H1e2 zenon_H20a zenon_H20c zenon_H20d zenon_H1d4.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H1d2 | zenon_intro zenon_H1e6 ].
% 0.78/0.93  apply (zenon_L283_); trivial.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1e6). zenon_intro zenon_Ha. zenon_intro zenon_H1e7.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1db. zenon_intro zenon_H1e8.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1e8). zenon_intro zenon_H1d9. zenon_intro zenon_H1da.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.93  apply (zenon_L176_); trivial.
% 0.78/0.93  apply (zenon_L309_); trivial.
% 0.78/0.93  (* end of lemma zenon_L310_ *)
% 0.78/0.93  assert (zenon_L311_ : ((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1b8 zenon_H12c zenon_H1e9 zenon_Hbc zenon_H1d6 zenon_H1e2 zenon_H20a zenon_H20c zenon_H20d zenon_H1d4 zenon_H186 zenon_H2d zenon_H19b zenon_H19c zenon_H19d zenon_H74 zenon_H1a4 zenon_H51 zenon_Hc5.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.93  apply (zenon_L154_); trivial.
% 0.78/0.93  apply (zenon_L310_); trivial.
% 0.78/0.93  (* end of lemma zenon_L311_ *)
% 0.78/0.93  assert (zenon_L312_ : ((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983)))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (~(hskp0)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1ee zenon_H1b6 zenon_H1d6 zenon_H12c zenon_H131 zenon_H1e9 zenon_Hbc zenon_H1e2 zenon_H1d4 zenon_H156 zenon_H1ea zenon_H16d zenon_H186 zenon_H2d zenon_H74 zenon_H1a4 zenon_H51 zenon_H20a zenon_H20d zenon_H20c zenon_H12d zenon_H67 zenon_Hc5 zenon_Hff zenon_Hfa zenon_Hf8 zenon_H127 zenon_H1a8.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.93  apply (zenon_L308_); trivial.
% 0.78/0.93  apply (zenon_L311_); trivial.
% 0.78/0.93  (* end of lemma zenon_L312_ *)
% 0.78/0.93  assert (zenon_L313_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H129 zenon_H1ea zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H20a zenon_H20c zenon_H20d.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H59 | zenon_intro zenon_H1eb ].
% 0.78/0.93  apply (zenon_L209_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H10d | zenon_intro zenon_H1ce ].
% 0.78/0.93  apply (zenon_L73_); trivial.
% 0.78/0.93  apply (zenon_L281_); trivial.
% 0.78/0.93  (* end of lemma zenon_L313_ *)
% 0.78/0.93  assert (zenon_L314_ : ((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1b8 zenon_H12c zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H51 zenon_H20a zenon_H20c zenon_H20d zenon_H1ea.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H59 | zenon_intro zenon_H1eb ].
% 0.78/0.93  apply (zenon_L209_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H10d | zenon_intro zenon_H1ce ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H57 ].
% 0.78/0.93  apply (zenon_L131_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H57); [ zenon_intro zenon_H2e | zenon_intro zenon_H39 ].
% 0.78/0.93  apply (zenon_L211_); trivial.
% 0.78/0.93  exact (zenon_H38 zenon_H39).
% 0.78/0.93  apply (zenon_L281_); trivial.
% 0.78/0.93  apply (zenon_L313_); trivial.
% 0.78/0.93  (* end of lemma zenon_L314_ *)
% 0.78/0.93  assert (zenon_L315_ : ((ndr1_0)/\((c3_1 (a1979))/\((~(c0_1 (a1979)))/\(~(c2_1 (a1979)))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (~(hskp0)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c2_1 (a1977))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H22c zenon_H1b6 zenon_H51 zenon_H67 zenon_Hff zenon_Hfa zenon_Hf8 zenon_H186 zenon_H2d zenon_H1ea zenon_H20d zenon_H20c zenon_H20a zenon_H178 zenon_H127 zenon_Hc5 zenon_H12c zenon_H1a8.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H22c). zenon_intro zenon_Ha. zenon_intro zenon_H22d.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H22d). zenon_intro zenon_H1f3. zenon_intro zenon_H22e.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H22e). zenon_intro zenon_H1f1. zenon_intro zenon_H1f2.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.93  apply (zenon_L210_); trivial.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H178); [ zenon_intro zenon_H59 | zenon_intro zenon_H179 ].
% 0.78/0.93  apply (zenon_L209_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H179); [ zenon_intro zenon_H2e | zenon_intro zenon_H177 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H59 | zenon_intro zenon_H1eb ].
% 0.78/0.93  apply (zenon_L209_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H10d | zenon_intro zenon_H1ce ].
% 0.78/0.93  apply (zenon_L211_); trivial.
% 0.78/0.93  apply (zenon_L281_); trivial.
% 0.78/0.93  exact (zenon_H176 zenon_H177).
% 0.78/0.93  apply (zenon_L147_); trivial.
% 0.78/0.93  apply (zenon_L77_); trivial.
% 0.78/0.93  apply (zenon_L68_); trivial.
% 0.78/0.93  apply (zenon_L313_); trivial.
% 0.78/0.93  apply (zenon_L314_); trivial.
% 0.78/0.93  (* end of lemma zenon_L315_ *)
% 0.78/0.93  assert (zenon_L316_ : ((~(hskp6))\/((ndr1_0)/\((c3_1 (a1979))/\((~(c0_1 (a1979)))/\(~(c2_1 (a1979))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))) -> ((~(hskp28))\/((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((hskp30)\/((hskp27)\/(hskp6))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(hskp27))) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> (~(hskp1)) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp8))\/((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H22f zenon_H178 zenon_H1b6 zenon_Hd2 zenon_H1d6 zenon_H22b zenon_Hee zenon_H12c zenon_H1e9 zenon_Hbc zenon_H1e2 zenon_H1d4 zenon_H1ea zenon_Hc5 zenon_H67 zenon_H12d zenon_H51 zenon_H50 zenon_H97 zenon_H76 zenon_H2d zenon_H8a zenon_H89 zenon_H219 zenon_H20a zenon_H20c zenon_H20d zenon_Hb5 zenon_Hb8 zenon_Hc0 zenon_Hf8 zenon_Hfa zenon_Hff zenon_H127 zenon_H1a8 zenon_H1a4 zenon_H186 zenon_H16d zenon_H156 zenon_H131 zenon_H207.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H74 | zenon_intro zenon_H22c ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.93  apply (zenon_L286_); trivial.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.93  apply (zenon_L275_); trivial.
% 0.78/0.93  apply (zenon_L77_); trivial.
% 0.78/0.93  apply (zenon_L68_); trivial.
% 0.78/0.93  apply (zenon_L285_); trivial.
% 0.78/0.93  apply (zenon_L300_); trivial.
% 0.78/0.93  apply (zenon_L312_); trivial.
% 0.78/0.93  apply (zenon_L315_); trivial.
% 0.78/0.93  (* end of lemma zenon_L316_ *)
% 0.78/0.93  assert (zenon_L317_ : (forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V)))))) -> (ndr1_0) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H13e zenon_Ha zenon_H230 zenon_H231 zenon_H232.
% 0.78/0.93  generalize (zenon_H13e (a1975)). zenon_intro zenon_H233.
% 0.78/0.93  apply (zenon_imply_s _ _ zenon_H233); [ zenon_intro zenon_H9 | zenon_intro zenon_H234 ].
% 0.78/0.93  exact (zenon_H9 zenon_Ha).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H236 | zenon_intro zenon_H235 ].
% 0.78/0.93  exact (zenon_H230 zenon_H236).
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H238 | zenon_intro zenon_H237 ].
% 0.78/0.93  exact (zenon_H231 zenon_H238).
% 0.78/0.93  exact (zenon_H237 zenon_H232).
% 0.78/0.93  (* end of lemma zenon_L317_ *)
% 0.78/0.93  assert (zenon_L318_ : ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> (forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33)))))) -> (ndr1_0) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H157 zenon_H232 zenon_H231 zenon_H230 zenon_Hb zenon_Ha zenon_H145 zenon_H146 zenon_H147.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H157); [ zenon_intro zenon_H13e | zenon_intro zenon_H159 ].
% 0.78/0.93  apply (zenon_L317_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H159); [ zenon_intro zenon_H144 | zenon_intro zenon_H153 ].
% 0.78/0.93  apply (zenon_L89_); trivial.
% 0.78/0.93  apply (zenon_L90_); trivial.
% 0.78/0.93  (* end of lemma zenon_L318_ *)
% 0.78/0.93  assert (zenon_L319_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp19)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H8b zenon_H156 zenon_H147 zenon_H146 zenon_H145 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H2b zenon_H2d zenon_H3.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H156); [ zenon_intro zenon_Hb | zenon_intro zenon_H158 ].
% 0.78/0.93  apply (zenon_L318_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H158); [ zenon_intro zenon_H79 | zenon_intro zenon_H4 ].
% 0.78/0.93  apply (zenon_L34_); trivial.
% 0.78/0.93  exact (zenon_H3 zenon_H4).
% 0.78/0.93  (* end of lemma zenon_L319_ *)
% 0.78/0.93  assert (zenon_L320_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp19)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H89 zenon_H156 zenon_H3 zenon_H2b zenon_H2d zenon_H230 zenon_H231 zenon_H232 zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H3c zenon_H74 zenon_H76.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.93  apply (zenon_L32_); trivial.
% 0.78/0.93  apply (zenon_L319_); trivial.
% 0.78/0.93  (* end of lemma zenon_L320_ *)
% 0.78/0.93  assert (zenon_L321_ : ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(hskp13)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (~(hskp19)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H50 zenon_H97 zenon_H15 zenon_H76 zenon_H74 zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H232 zenon_H231 zenon_H230 zenon_H2d zenon_H2b zenon_H3 zenon_H156 zenon_H89.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.93  apply (zenon_L320_); trivial.
% 0.78/0.93  apply (zenon_L39_); trivial.
% 0.78/0.93  (* end of lemma zenon_L321_ *)
% 0.78/0.93  assert (zenon_L322_ : ((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(c0_1 (a1998))) -> (c3_1 (a1998)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp9)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_Hb7 zenon_H16d zenon_H58 zenon_H5a zenon_H12d zenon_H147 zenon_H146 zenon_H145 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H65.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H16d); [ zenon_intro zenon_H59 | zenon_intro zenon_H16e ].
% 0.78/0.93  apply (zenon_L85_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_Hb | zenon_intro zenon_H66 ].
% 0.78/0.93  apply (zenon_L318_); trivial.
% 0.78/0.93  exact (zenon_H65 zenon_H66).
% 0.78/0.93  (* end of lemma zenon_L322_ *)
% 0.78/0.93  assert (zenon_L323_ : ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (ndr1_0) -> (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (~(hskp19)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H156 zenon_H147 zenon_H146 zenon_H145 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H10f zenon_H110 zenon_H10e zenon_Ha zenon_H59 zenon_H3.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H156); [ zenon_intro zenon_Hb | zenon_intro zenon_H158 ].
% 0.78/0.93  apply (zenon_L318_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H158); [ zenon_intro zenon_H79 | zenon_intro zenon_H4 ].
% 0.78/0.93  apply (zenon_L103_); trivial.
% 0.78/0.93  exact (zenon_H3 zenon_H4).
% 0.78/0.93  (* end of lemma zenon_L323_ *)
% 0.78/0.93  assert (zenon_L324_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp19)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (ndr1_0) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp9)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H16d zenon_H3 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_H147 zenon_H146 zenon_H145 zenon_Ha zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H65.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H16d); [ zenon_intro zenon_H59 | zenon_intro zenon_H16e ].
% 0.78/0.93  apply (zenon_L323_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_Hb | zenon_intro zenon_H66 ].
% 0.78/0.93  apply (zenon_L318_); trivial.
% 0.78/0.93  exact (zenon_H65 zenon_H66).
% 0.78/0.93  (* end of lemma zenon_L324_ *)
% 0.78/0.93  assert (zenon_L325_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H129 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H156 zenon_H230 zenon_H231 zenon_H232 zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H65 zenon_H16d.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.93  apply (zenon_L324_); trivial.
% 0.78/0.93  apply (zenon_L83_); trivial.
% 0.78/0.93  (* end of lemma zenon_L325_ *)
% 0.78/0.93  assert (zenon_L326_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H1b3 zenon_H12c zenon_Hc5 zenon_H16d zenon_H65 zenon_H50 zenon_H97 zenon_H76 zenon_H74 zenon_H157 zenon_H232 zenon_H231 zenon_H230 zenon_H2d zenon_H156 zenon_H89 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131 zenon_Hf8 zenon_Hfa zenon_Hff.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.93  apply (zenon_L321_); trivial.
% 0.78/0.93  apply (zenon_L83_); trivial.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.93  apply (zenon_L44_); trivial.
% 0.78/0.93  apply (zenon_L322_); trivial.
% 0.78/0.93  apply (zenon_L68_); trivial.
% 0.78/0.93  apply (zenon_L325_); trivial.
% 0.78/0.93  (* end of lemma zenon_L326_ *)
% 0.78/0.93  assert (zenon_L327_ : ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> (ndr1_0) -> (~(hskp30)) -> (~(hskp5)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H18b zenon_H232 zenon_H231 zenon_H230 zenon_Ha zenon_H72 zenon_H9b.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H18b); [ zenon_intro zenon_H13e | zenon_intro zenon_H18c ].
% 0.78/0.93  apply (zenon_L317_); trivial.
% 0.78/0.93  apply (zenon_or_s _ _ zenon_H18c); [ zenon_intro zenon_H73 | zenon_intro zenon_H9c ].
% 0.78/0.93  exact (zenon_H72 zenon_H73).
% 0.78/0.93  exact (zenon_H9b zenon_H9c).
% 0.78/0.93  (* end of lemma zenon_L327_ *)
% 0.78/0.93  assert (zenon_L328_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (c1_1 (a2014)) -> (c0_1 (a2014)) -> (~(c2_1 (a2014))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp6)) -> (~(hskp18)) -> False).
% 0.78/0.93  do 0 intro. intros zenon_H8b zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_Hae zenon_Had zenon_Hac zenon_H8a zenon_H74 zenon_H87.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.93  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.78/0.94  apply (zenon_L131_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.78/0.94  apply (zenon_L46_); trivial.
% 0.78/0.94  apply (zenon_L289_); trivial.
% 0.78/0.94  (* end of lemma zenon_L328_ *)
% 0.78/0.94  assert (zenon_L329_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(hskp6)) -> (~(hskp18)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hbc zenon_H89 zenon_H1d6 zenon_H74 zenon_H87 zenon_H8a zenon_H193 zenon_H192 zenon_H191 zenon_H230 zenon_H231 zenon_H232 zenon_H18b zenon_H9b zenon_H9d zenon_H9f.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.94  apply (zenon_L44_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.94  apply (zenon_L327_); trivial.
% 0.78/0.94  apply (zenon_L328_); trivial.
% 0.78/0.94  (* end of lemma zenon_L329_ *)
% 0.78/0.94  assert (zenon_L330_ : ((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985)))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp1))) -> (~(hskp1)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp6)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H1b8 zenon_Hc0 zenon_Hb8 zenon_Hb5 zenon_H9f zenon_H9d zenon_H9b zenon_H18b zenon_H232 zenon_H231 zenon_H230 zenon_H8a zenon_H74 zenon_H1d6 zenon_H89 zenon_Hbc.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc0); [ zenon_intro zenon_H87 | zenon_intro zenon_Hbd ].
% 0.78/0.94  apply (zenon_L329_); trivial.
% 0.78/0.94  apply (zenon_L50_); trivial.
% 0.78/0.94  (* end of lemma zenon_L330_ *)
% 0.78/0.94  assert (zenon_L331_ : ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (ndr1_0) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp13)) -> (~(hskp20)) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H19 zenon_H147 zenon_H146 zenon_H145 zenon_Ha zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H15 zenon_H17.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H19); [ zenon_intro zenon_Hb | zenon_intro zenon_H1a ].
% 0.78/0.94  apply (zenon_L318_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1a); [ zenon_intro zenon_H16 | zenon_intro zenon_H18 ].
% 0.78/0.94  exact (zenon_H15 zenon_H16).
% 0.78/0.94  exact (zenon_H17 zenon_H18).
% 0.78/0.94  (* end of lemma zenon_L331_ *)
% 0.78/0.94  assert (zenon_L332_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hc1 zenon_H4f zenon_H1a6 zenon_H9b zenon_H127 zenon_H19d zenon_H19c zenon_H19b zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H232 zenon_H231 zenon_H230 zenon_H15 zenon_H19.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.94  apply (zenon_L331_); trivial.
% 0.78/0.94  apply (zenon_L149_); trivial.
% 0.78/0.94  (* end of lemma zenon_L332_ *)
% 0.78/0.94  assert (zenon_L333_ : ((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983)))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp1)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H1ee zenon_H1b6 zenon_H1b7 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H51 zenon_Hb5 zenon_H117 zenon_H12c zenon_Hff zenon_H186 zenon_H2d zenon_H74 zenon_H1a4 zenon_H67 zenon_H19 zenon_H127 zenon_H9b zenon_H1a6 zenon_H4f zenon_Hc5 zenon_H1a8.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.94  apply (zenon_L153_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.94  apply (zenon_L155_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_L148_); trivial.
% 0.78/0.94  apply (zenon_L332_); trivial.
% 0.78/0.94  apply (zenon_L150_); trivial.
% 0.78/0.94  (* end of lemma zenon_L333_ *)
% 0.78/0.94  assert (zenon_L334_ : ((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hb7 zenon_H204 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H232 zenon_H231 zenon_H230.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H204); [ zenon_intro zenon_H59 | zenon_intro zenon_H205 ].
% 0.78/0.94  apply (zenon_L209_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H205); [ zenon_intro zenon_H13e | zenon_intro zenon_Hab ].
% 0.78/0.94  apply (zenon_L317_); trivial.
% 0.78/0.94  apply (zenon_L46_); trivial.
% 0.78/0.94  (* end of lemma zenon_L334_ *)
% 0.78/0.94  assert (zenon_L335_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hbc zenon_H204 zenon_H232 zenon_H231 zenon_H230 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H9b zenon_H9d zenon_H9f.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.94  apply (zenon_L44_); trivial.
% 0.78/0.94  apply (zenon_L334_); trivial.
% 0.78/0.94  (* end of lemma zenon_L335_ *)
% 0.78/0.94  assert (zenon_L336_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp9)) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H1b3 zenon_H16d zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H65.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H16d); [ zenon_intro zenon_H59 | zenon_intro zenon_H16e ].
% 0.78/0.94  apply (zenon_L209_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_Hb | zenon_intro zenon_H66 ].
% 0.78/0.94  apply (zenon_L318_); trivial.
% 0.78/0.94  exact (zenon_H65 zenon_H66).
% 0.78/0.94  (* end of lemma zenon_L336_ *)
% 0.78/0.94  assert (zenon_L337_ : ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> (~(hskp9)) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (ndr1_0) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(hskp1)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H1b7 zenon_H16d zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H67 zenon_H65 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_Ha zenon_Hc5 zenon_H127 zenon_H178 zenon_Hb5 zenon_H117 zenon_H2d zenon_H186 zenon_H19b zenon_H19c zenon_H19d zenon_H9b zenon_H1a6 zenon_Hff zenon_H1a8.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.94  apply (zenon_L236_); trivial.
% 0.78/0.94  apply (zenon_L336_); trivial.
% 0.78/0.94  (* end of lemma zenon_L337_ *)
% 0.78/0.94  assert (zenon_L338_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (~(hskp14)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (~(c3_1 (a2003))) -> (c2_1 (a2003)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp5)) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H8b zenon_H1a6 zenon_H19d zenon_H19c zenon_H19b zenon_H6c zenon_H2d zenon_H2b zenon_H1d zenon_H1f zenon_H174 zenon_H9b.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H19a | zenon_intro zenon_H1a7 ].
% 0.78/0.94  apply (zenon_L145_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1a7); [ zenon_intro zenon_Hd4 | zenon_intro zenon_H9c ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H119 | zenon_intro zenon_H175 ].
% 0.78/0.94  apply (zenon_L107_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H175); [ zenon_intro zenon_H79 | zenon_intro zenon_H6d ].
% 0.78/0.94  apply (zenon_L34_); trivial.
% 0.78/0.94  exact (zenon_H6c zenon_H6d).
% 0.78/0.94  exact (zenon_H9b zenon_H9c).
% 0.78/0.94  (* end of lemma zenon_L338_ *)
% 0.78/0.94  assert (zenon_L339_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H53 zenon_H89 zenon_H1a6 zenon_H2d zenon_H2b zenon_H6c zenon_H174 zenon_H19d zenon_H19c zenon_H19b zenon_H230 zenon_H231 zenon_H232 zenon_H9b zenon_H18b.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.94  apply (zenon_L327_); trivial.
% 0.78/0.94  apply (zenon_L338_); trivial.
% 0.78/0.94  (* end of lemma zenon_L339_ *)
% 0.78/0.94  assert (zenon_L340_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp13)) -> (ndr1_0) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hc5 zenon_H127 zenon_H19 zenon_H15 zenon_Ha zenon_H230 zenon_H231 zenon_H232 zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H18b zenon_H9b zenon_H19b zenon_H19c zenon_H19d zenon_H174 zenon_H6c zenon_H2d zenon_H1a6 zenon_H89 zenon_H4f.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.94  apply (zenon_L331_); trivial.
% 0.78/0.94  apply (zenon_L339_); trivial.
% 0.78/0.94  apply (zenon_L332_); trivial.
% 0.78/0.94  (* end of lemma zenon_L340_ *)
% 0.78/0.94  assert (zenon_L341_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H1b3 zenon_Hff zenon_H186 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H1ea zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2d zenon_H178 zenon_H19 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H19b zenon_H19c zenon_H19d zenon_H127 zenon_H9b zenon_H1a6 zenon_H4f zenon_Hc5.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_L263_); trivial.
% 0.78/0.94  apply (zenon_L332_); trivial.
% 0.78/0.94  apply (zenon_L150_); trivial.
% 0.78/0.94  (* end of lemma zenon_L341_ *)
% 0.78/0.94  assert (zenon_L342_ : (forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7)))))) -> (ndr1_0) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H144 zenon_Ha zenon_H239 zenon_H23a zenon_H23b.
% 0.78/0.94  generalize (zenon_H144 (a1971)). zenon_intro zenon_H23c.
% 0.78/0.94  apply (zenon_imply_s _ _ zenon_H23c); [ zenon_intro zenon_H9 | zenon_intro zenon_H23d ].
% 0.78/0.94  exact (zenon_H9 zenon_Ha).
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H23d); [ zenon_intro zenon_H23f | zenon_intro zenon_H23e ].
% 0.78/0.94  exact (zenon_H239 zenon_H23f).
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H23e); [ zenon_intro zenon_H241 | zenon_intro zenon_H240 ].
% 0.78/0.94  exact (zenon_H241 zenon_H23a).
% 0.78/0.94  exact (zenon_H240 zenon_H23b).
% 0.78/0.94  (* end of lemma zenon_L342_ *)
% 0.78/0.94  assert (zenon_L343_ : ((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/((hskp10)\/(hskp11))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (ndr1_0) -> (~(hskp10)) -> (~(hskp11)) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H242 zenon_H23b zenon_H23a zenon_H239 zenon_Ha zenon_H6e zenon_H48.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H242); [ zenon_intro zenon_H144 | zenon_intro zenon_H243 ].
% 0.78/0.94  apply (zenon_L342_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H243); [ zenon_intro zenon_H6f | zenon_intro zenon_H49 ].
% 0.78/0.94  exact (zenon_H6e zenon_H6f).
% 0.78/0.94  exact (zenon_H48 zenon_H49).
% 0.78/0.94  (* end of lemma zenon_L343_ *)
% 0.78/0.94  assert (zenon_L344_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H89 zenon_H174 zenon_H6c zenon_H2b zenon_H2d zenon_H11c zenon_H11b zenon_H11a zenon_H3c zenon_H74 zenon_H76.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.94  apply (zenon_L32_); trivial.
% 0.78/0.94  apply (zenon_L218_); trivial.
% 0.78/0.94  (* end of lemma zenon_L344_ *)
% 0.78/0.94  assert (zenon_L345_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hc5 zenon_H89 zenon_H174 zenon_H6c zenon_H2d zenon_H11c zenon_H11b zenon_H11a zenon_H74 zenon_H76 zenon_H15 zenon_H127 zenon_H50.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.94  apply (zenon_L344_); trivial.
% 0.78/0.94  apply (zenon_L190_); trivial.
% 0.78/0.94  apply (zenon_L77_); trivial.
% 0.78/0.94  (* end of lemma zenon_L345_ *)
% 0.78/0.94  assert (zenon_L346_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp20)) -> (c0_1 (a1996)) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H8b zenon_H157 zenon_H17 zenon_H13f zenon_H135 zenon_H137 zenon_H161 zenon_H23b zenon_H23a zenon_H239 zenon_H2d zenon_H2b.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H157); [ zenon_intro zenon_H13e | zenon_intro zenon_H159 ].
% 0.78/0.94  apply (zenon_L98_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H159); [ zenon_intro zenon_H144 | zenon_intro zenon_H153 ].
% 0.78/0.94  apply (zenon_L342_); trivial.
% 0.78/0.94  apply (zenon_L101_); trivial.
% 0.78/0.94  (* end of lemma zenon_L346_ *)
% 0.78/0.94  assert (zenon_L347_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp20)) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H89 zenon_H157 zenon_H2b zenon_H2d zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_H17 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H9b zenon_H18b.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.94  apply (zenon_L118_); trivial.
% 0.78/0.94  apply (zenon_L346_); trivial.
% 0.78/0.94  (* end of lemma zenon_L347_ *)
% 0.78/0.94  assert (zenon_L348_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (c1_1 (a1992)) -> (~(c2_1 (a1992))) -> (~(c0_1 (a1992))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> (ndr1_0) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H4f zenon_Hea zenon_He7 zenon_H3a zenon_H172 zenon_Hc9 zenon_Hc8 zenon_Hc7 zenon_H18b zenon_H9b zenon_Ha zenon_H135 zenon_H137 zenon_H13f zenon_H161 zenon_H239 zenon_H23a zenon_H23b zenon_H2d zenon_H2b zenon_H157 zenon_H89.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.94  apply (zenon_L347_); trivial.
% 0.78/0.94  apply (zenon_L121_); trivial.
% 0.78/0.94  (* end of lemma zenon_L348_ *)
% 0.78/0.94  assert (zenon_L349_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H188 zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H89 zenon_H157 zenon_H2d zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_H9b zenon_H18b zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_H172 zenon_H3a zenon_He7 zenon_Hea zenon_H4f.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_L348_); trivial.
% 0.78/0.94  apply (zenon_L77_); trivial.
% 0.78/0.94  (* end of lemma zenon_L349_ *)
% 0.78/0.94  assert (zenon_L350_ : ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H187 zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H89 zenon_H157 zenon_H2d zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_H18b zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_H172 zenon_H3a zenon_He7 zenon_Hea zenon_H4f zenon_H7 zenon_H5 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.94  apply (zenon_L84_); trivial.
% 0.78/0.94  apply (zenon_L349_); trivial.
% 0.78/0.94  (* end of lemma zenon_L350_ *)
% 0.78/0.94  assert (zenon_L351_ : ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H100 zenon_H18d zenon_H52 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H4f zenon_Hea zenon_He7 zenon_H3a zenon_H172 zenon_H18b zenon_H161 zenon_H239 zenon_H23a zenon_H23b zenon_H157 zenon_H187 zenon_H50 zenon_H127 zenon_H15 zenon_H76 zenon_H74 zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H174 zenon_H89 zenon_Hc5.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.94  apply (zenon_L345_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.94  apply (zenon_L350_); trivial.
% 0.78/0.94  apply (zenon_L192_); trivial.
% 0.78/0.94  (* end of lemma zenon_L351_ *)
% 0.78/0.94  assert (zenon_L352_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> (c3_1 (a1998)) -> (~(c0_1 (a1998))) -> (forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33)))))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (ndr1_0) -> (~(hskp8)) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H244 zenon_H5a zenon_H58 zenon_Hb zenon_H23b zenon_H23a zenon_H239 zenon_Ha zenon_H9d.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H244); [ zenon_intro zenon_H59 | zenon_intro zenon_H245 ].
% 0.78/0.94  apply (zenon_L21_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H245); [ zenon_intro zenon_H144 | zenon_intro zenon_H9e ].
% 0.78/0.94  apply (zenon_L342_); trivial.
% 0.78/0.94  exact (zenon_H9d zenon_H9e).
% 0.78/0.94  (* end of lemma zenon_L352_ *)
% 0.78/0.94  assert (zenon_L353_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp19)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp8)) -> (ndr1_0) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c0_1 (a1998))) -> (c3_1 (a1998)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> (~(hskp9)) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H16d zenon_H3 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_H9d zenon_Ha zenon_H239 zenon_H23a zenon_H23b zenon_H58 zenon_H5a zenon_H244 zenon_H65.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H16d); [ zenon_intro zenon_H59 | zenon_intro zenon_H16e ].
% 0.78/0.94  apply (zenon_L111_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_Hb | zenon_intro zenon_H66 ].
% 0.78/0.94  apply (zenon_L352_); trivial.
% 0.78/0.94  exact (zenon_H65 zenon_H66).
% 0.78/0.94  (* end of lemma zenon_L353_ *)
% 0.78/0.94  assert (zenon_L354_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> (~(hskp8)) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hc1 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9f zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H244 zenon_H9d zenon_H23b zenon_H23a zenon_H239 zenon_H65 zenon_H16d.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.94  apply (zenon_L353_); trivial.
% 0.78/0.94  apply (zenon_L83_); trivial.
% 0.78/0.94  (* end of lemma zenon_L354_ *)
% 0.78/0.94  assert (zenon_L355_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> (~(hskp8)) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hfc zenon_Hc5 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9f zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H244 zenon_H9d zenon_H23b zenon_H23a zenon_H239 zenon_H65 zenon_H16d zenon_H3a zenon_H172.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_L127_); trivial.
% 0.78/0.94  apply (zenon_L354_); trivial.
% 0.78/0.94  (* end of lemma zenon_L355_ *)
% 0.78/0.94  assert (zenon_L356_ : ((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H18e zenon_H12c zenon_H156 zenon_H244 zenon_H65 zenon_H16d zenon_H100 zenon_H18d zenon_H52 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H4f zenon_Hea zenon_He7 zenon_H3a zenon_H172 zenon_H18b zenon_H161 zenon_H239 zenon_H23a zenon_H23b zenon_H157 zenon_H187 zenon_H50 zenon_H127 zenon_H76 zenon_H74 zenon_H2d zenon_H174 zenon_H89 zenon_Hc5 zenon_Hf8 zenon_Hfa zenon_Hff.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.94  apply (zenon_L351_); trivial.
% 0.78/0.94  apply (zenon_L68_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.94  apply (zenon_L351_); trivial.
% 0.78/0.94  apply (zenon_L355_); trivial.
% 0.78/0.94  (* end of lemma zenon_L356_ *)
% 0.78/0.94  assert (zenon_L357_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(hskp18)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (c1_1 (a2014)) -> (c0_1 (a2014)) -> (~(c2_1 (a2014))) -> (~(c3_1 (a2003))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H89 zenon_H1d6 zenon_H87 zenon_H8a zenon_Hae zenon_Had zenon_Hac zenon_H1d zenon_H1e zenon_H1f zenon_H2b zenon_H2d zenon_H3c zenon_H74 zenon_H76.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.94  apply (zenon_L32_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.78/0.94  apply (zenon_L12_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.78/0.94  apply (zenon_L46_); trivial.
% 0.78/0.94  apply (zenon_L289_); trivial.
% 0.78/0.94  (* end of lemma zenon_L357_ *)
% 0.78/0.94  assert (zenon_L358_ : ((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014)))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (~(hskp4)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (c2_1 (a2003)) -> (c1_1 (a2003)) -> (~(c3_1 (a2003))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp18)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hb7 zenon_H50 zenon_H4b zenon_H48 zenon_H3a zenon_H76 zenon_H74 zenon_H2d zenon_H2b zenon_H1f zenon_H1e zenon_H1d zenon_H8a zenon_H87 zenon_H1d6 zenon_H89.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.94  apply (zenon_L357_); trivial.
% 0.78/0.94  apply (zenon_L19_); trivial.
% 0.78/0.94  (* end of lemma zenon_L358_ *)
% 0.78/0.94  assert (zenon_L359_ : ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp20)) -> (c0_1 (a1996)) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (ndr1_0) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H157 zenon_H17 zenon_H13f zenon_H135 zenon_H137 zenon_H161 zenon_H23b zenon_H23a zenon_H239 zenon_Ha zenon_H145 zenon_H146 zenon_H147.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H157); [ zenon_intro zenon_H13e | zenon_intro zenon_H159 ].
% 0.78/0.94  apply (zenon_L98_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H159); [ zenon_intro zenon_H144 | zenon_intro zenon_H153 ].
% 0.78/0.94  apply (zenon_L342_); trivial.
% 0.78/0.94  apply (zenon_L90_); trivial.
% 0.78/0.94  (* end of lemma zenon_L359_ *)
% 0.78/0.94  assert (zenon_L360_ : ((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/(forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4)))))))) -> (~(hskp4)) -> (~(hskp17)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hbd zenon_H4f zenon_H246 zenon_H3a zenon_H2b zenon_H172 zenon_H161 zenon_H13f zenon_H137 zenon_H135 zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hbd). zenon_intro zenon_Ha. zenon_intro zenon_Hbe.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hbe). zenon_intro zenon_Ha2. zenon_intro zenon_Hbf.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hbf). zenon_intro zenon_Ha3. zenon_intro zenon_Ha4.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.94  apply (zenon_L359_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H246); [ zenon_intro zenon_Ha1 | zenon_intro zenon_H247 ].
% 0.78/0.94  apply (zenon_L45_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H247); [ zenon_intro zenon_H119 | zenon_intro zenon_H69 ].
% 0.78/0.94  apply (zenon_L108_); trivial.
% 0.78/0.94  apply (zenon_L25_); trivial.
% 0.78/0.94  (* end of lemma zenon_L360_ *)
% 0.78/0.94  assert (zenon_L361_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hc1 zenon_Hbc zenon_H16d zenon_H65 zenon_H239 zenon_H23a zenon_H23b zenon_H244 zenon_H12d zenon_H9b zenon_H9d zenon_H9f.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.94  apply (zenon_L44_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H16d); [ zenon_intro zenon_H59 | zenon_intro zenon_H16e ].
% 0.78/0.94  apply (zenon_L85_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_Hb | zenon_intro zenon_H66 ].
% 0.78/0.94  apply (zenon_L352_); trivial.
% 0.78/0.94  exact (zenon_H65 zenon_H66).
% 0.78/0.94  (* end of lemma zenon_L361_ *)
% 0.78/0.94  assert (zenon_L362_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/(forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4)))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp4)) -> (~(hskp11)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H18d zenon_H52 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_Hc0 zenon_H246 zenon_H172 zenon_H145 zenon_H146 zenon_H147 zenon_H89 zenon_H157 zenon_H2d zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_H18b zenon_H1d6 zenon_H8a zenon_H74 zenon_H76 zenon_H3a zenon_H48 zenon_H4b zenon_H50 zenon_H4f zenon_H244 zenon_H65 zenon_H16d zenon_Hc5 zenon_H187.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.94  apply (zenon_L84_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc0); [ zenon_intro zenon_H87 | zenon_intro zenon_Hbd ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.94  apply (zenon_L347_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.94  apply (zenon_L44_); trivial.
% 0.78/0.94  apply (zenon_L358_); trivial.
% 0.78/0.94  apply (zenon_L360_); trivial.
% 0.78/0.94  apply (zenon_L361_); trivial.
% 0.78/0.94  apply (zenon_L96_); trivial.
% 0.78/0.94  (* end of lemma zenon_L362_ *)
% 0.78/0.94  assert (zenon_L363_ : ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp12)) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H187 zenon_Hc5 zenon_H51 zenon_H38 zenon_H193 zenon_H192 zenon_H191 zenon_H89 zenon_H157 zenon_H2d zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_H18b zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_H172 zenon_H3a zenon_He7 zenon_Hea zenon_H4f zenon_H7 zenon_H5 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.94  apply (zenon_L84_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_L348_); trivial.
% 0.78/0.94  apply (zenon_L132_); trivial.
% 0.78/0.94  (* end of lemma zenon_L363_ *)
% 0.78/0.94  assert (zenon_L364_ : ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp12)) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hff zenon_Hc5 zenon_H89 zenon_H174 zenon_H2d zenon_H11c zenon_H11b zenon_H11a zenon_H74 zenon_H76 zenon_H127 zenon_H50 zenon_H187 zenon_H51 zenon_H38 zenon_H193 zenon_H192 zenon_H191 zenon_H157 zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_H18b zenon_H172 zenon_H3a zenon_He7 zenon_Hea zenon_H4f zenon_H7 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131 zenon_H52 zenon_H18d zenon_H100.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.94  apply (zenon_L345_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.94  apply (zenon_L363_); trivial.
% 0.78/0.94  apply (zenon_L192_); trivial.
% 0.78/0.94  apply (zenon_L133_); trivial.
% 0.78/0.94  (* end of lemma zenon_L364_ *)
% 0.78/0.94  assert (zenon_L365_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hc1 zenon_H131 zenon_H12d zenon_H9f zenon_H9d zenon_H9b zenon_H178 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_H191 zenon_H192 zenon_H193 zenon_H1d6 zenon_H186 zenon_Hbc.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.94  apply (zenon_L44_); trivial.
% 0.78/0.94  apply (zenon_L202_); trivial.
% 0.78/0.94  apply (zenon_L83_); trivial.
% 0.78/0.94  (* end of lemma zenon_L365_ *)
% 0.78/0.94  assert (zenon_L366_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hfc zenon_Hc5 zenon_H131 zenon_H12d zenon_H9f zenon_H9d zenon_H9b zenon_H178 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_H191 zenon_H192 zenon_H193 zenon_H1d6 zenon_H186 zenon_Hbc zenon_H3a zenon_H172.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_L127_); trivial.
% 0.78/0.94  apply (zenon_L365_); trivial.
% 0.78/0.94  (* end of lemma zenon_L366_ *)
% 0.78/0.94  assert (zenon_L367_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(hskp18)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (c1_1 (a2014)) -> (c0_1 (a2014)) -> (~(c2_1 (a2014))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H89 zenon_H1d6 zenon_H87 zenon_H8a zenon_Hae zenon_Had zenon_Hac zenon_H193 zenon_H192 zenon_H191 zenon_H3c zenon_H74 zenon_H76.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.94  apply (zenon_L32_); trivial.
% 0.78/0.94  apply (zenon_L328_); trivial.
% 0.78/0.94  (* end of lemma zenon_L367_ *)
% 0.78/0.94  assert (zenon_L368_ : ((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014)))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (~(hskp4)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp18)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hb7 zenon_H50 zenon_H4b zenon_H48 zenon_H3a zenon_H76 zenon_H74 zenon_H191 zenon_H192 zenon_H193 zenon_H8a zenon_H87 zenon_H1d6 zenon_H89.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.94  apply (zenon_L367_); trivial.
% 0.78/0.94  apply (zenon_L19_); trivial.
% 0.78/0.94  (* end of lemma zenon_L368_ *)
% 0.78/0.94  assert (zenon_L369_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/(forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4)))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp4)) -> (~(hskp11)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> (~(hskp12)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H18d zenon_H52 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_Hc0 zenon_H4f zenon_H246 zenon_H172 zenon_H161 zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H89 zenon_H1d6 zenon_H8a zenon_H193 zenon_H192 zenon_H191 zenon_H74 zenon_H76 zenon_H3a zenon_H48 zenon_H4b zenon_H50 zenon_H38 zenon_H51 zenon_Hc5 zenon_H187.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.94  apply (zenon_L84_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc0); [ zenon_intro zenon_H87 | zenon_intro zenon_Hbd ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.94  apply (zenon_L44_); trivial.
% 0.78/0.94  apply (zenon_L368_); trivial.
% 0.78/0.94  apply (zenon_L360_); trivial.
% 0.78/0.94  apply (zenon_L132_); trivial.
% 0.78/0.94  apply (zenon_L96_); trivial.
% 0.78/0.94  (* end of lemma zenon_L369_ *)
% 0.78/0.94  assert (zenon_L370_ : ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (c3_1 (a2005)) -> (c2_1 (a2005)) -> (c0_1 (a2005)) -> (ndr1_0) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H157 zenon_H13f zenon_H137 zenon_H135 zenon_H134 zenon_H23b zenon_H23a zenon_H239 zenon_H2d zenon_H2b zenon_H7a zenon_H7b zenon_H78 zenon_Ha.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H157); [ zenon_intro zenon_H13e | zenon_intro zenon_H159 ].
% 0.78/0.94  apply (zenon_L88_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H159); [ zenon_intro zenon_H144 | zenon_intro zenon_H153 ].
% 0.78/0.94  apply (zenon_L342_); trivial.
% 0.78/0.94  apply (zenon_L101_); trivial.
% 0.78/0.94  (* end of lemma zenon_L370_ *)
% 0.78/0.94  assert (zenon_L371_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c1_1 (a2003)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp17)) -> (~(hskp4)) -> (c2_1 (a2003)) -> (~(c3_1 (a2003))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H89 zenon_H15a zenon_H135 zenon_H137 zenon_H13f zenon_H239 zenon_H23a zenon_H23b zenon_H157 zenon_H1e zenon_H2d zenon_H172 zenon_H2b zenon_H3a zenon_H1f zenon_H1d zenon_H10e zenon_H110 zenon_H10f zenon_H6c zenon_H174 zenon_H3c zenon_H74 zenon_H76.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.94  apply (zenon_L32_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.94  apply (zenon_L109_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.94  apply (zenon_L12_); trivial.
% 0.78/0.94  apply (zenon_L370_); trivial.
% 0.78/0.94  (* end of lemma zenon_L371_ *)
% 0.78/0.94  assert (zenon_L372_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(hskp4)) -> (~(hskp17)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H4f zenon_H50 zenon_H4b zenon_H48 zenon_H76 zenon_H74 zenon_H174 zenon_H6c zenon_H10f zenon_H110 zenon_H10e zenon_H3a zenon_H2b zenon_H172 zenon_H2d zenon_H15a zenon_H89 zenon_H161 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.94  apply (zenon_L359_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.94  apply (zenon_L371_); trivial.
% 0.78/0.94  apply (zenon_L19_); trivial.
% 0.78/0.94  (* end of lemma zenon_L372_ *)
% 0.78/0.94  assert (zenon_L373_ : ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (ndr1_0) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H157 zenon_H13f zenon_H137 zenon_H135 zenon_H134 zenon_H23b zenon_H23a zenon_H239 zenon_Ha zenon_H145 zenon_H146 zenon_H147.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H157); [ zenon_intro zenon_H13e | zenon_intro zenon_H159 ].
% 0.78/0.94  apply (zenon_L88_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H159); [ zenon_intro zenon_H144 | zenon_intro zenon_H153 ].
% 0.78/0.94  apply (zenon_L342_); trivial.
% 0.78/0.94  apply (zenon_L90_); trivial.
% 0.78/0.94  (* end of lemma zenon_L373_ *)
% 0.78/0.94  assert (zenon_L374_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(hskp19)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c0_1 (a1998))) -> (c3_1 (a1998)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (ndr1_0) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H15a zenon_H3 zenon_H10e zenon_H110 zenon_H10f zenon_H58 zenon_H5a zenon_H156 zenon_H193 zenon_H192 zenon_H191 zenon_H157 zenon_H13f zenon_H137 zenon_H135 zenon_H23b zenon_H23a zenon_H239 zenon_Ha zenon_H145 zenon_H146 zenon_H147.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.94  apply (zenon_L111_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.94  apply (zenon_L131_); trivial.
% 0.78/0.94  apply (zenon_L373_); trivial.
% 0.78/0.94  (* end of lemma zenon_L374_ *)
% 0.78/0.94  assert (zenon_L375_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hc1 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H191 zenon_H192 zenon_H193 zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H23b zenon_H23a zenon_H239 zenon_H13f zenon_H137 zenon_H135 zenon_H15a.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.94  apply (zenon_L374_); trivial.
% 0.78/0.94  apply (zenon_L83_); trivial.
% 0.78/0.94  (* end of lemma zenon_L375_ *)
% 0.78/0.94  assert (zenon_L376_ : ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp11)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H187 zenon_Hc5 zenon_H156 zenon_H191 zenon_H192 zenon_H193 zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_H89 zenon_H15a zenon_H2d zenon_H172 zenon_H3a zenon_H10e zenon_H110 zenon_H10f zenon_H6c zenon_H174 zenon_H74 zenon_H76 zenon_H48 zenon_H4b zenon_H50 zenon_H4f zenon_H7 zenon_H5 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.94  apply (zenon_L84_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_L372_); trivial.
% 0.78/0.94  apply (zenon_L375_); trivial.
% 0.78/0.94  (* end of lemma zenon_L376_ *)
% 0.78/0.94  assert (zenon_L377_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H18d zenon_H52 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H4f zenon_H50 zenon_H4b zenon_H48 zenon_H76 zenon_H74 zenon_H174 zenon_H6c zenon_H10f zenon_H110 zenon_H10e zenon_H3a zenon_H172 zenon_H2d zenon_H15a zenon_H89 zenon_H161 zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H193 zenon_H192 zenon_H191 zenon_H156 zenon_Hc5 zenon_H187.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.94  apply (zenon_L376_); trivial.
% 0.78/0.94  apply (zenon_L96_); trivial.
% 0.78/0.94  (* end of lemma zenon_L377_ *)
% 0.78/0.94  assert (zenon_L378_ : ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H187 zenon_Hc5 zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H191 zenon_H192 zenon_H193 zenon_H147 zenon_H146 zenon_H145 zenon_H15a zenon_H89 zenon_H157 zenon_H2d zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_H18b zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_H172 zenon_H3a zenon_He7 zenon_Hea zenon_H4f zenon_H7 zenon_H5 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.94  apply (zenon_L84_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_L348_); trivial.
% 0.78/0.94  apply (zenon_L375_); trivial.
% 0.78/0.94  (* end of lemma zenon_L378_ *)
% 0.78/0.94  assert (zenon_L379_ : ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> (ndr1_0) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(hskp10)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/((hskp10)\/(hskp11))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H1a8 zenon_Hff zenon_H1a6 zenon_H9b zenon_H186 zenon_H2d zenon_H19b zenon_H19c zenon_H19d zenon_H74 zenon_H1a4 zenon_H127 zenon_Hc5 zenon_Ha zenon_H239 zenon_H23a zenon_H23b zenon_H6e zenon_H242.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.94  apply (zenon_L343_); trivial.
% 0.78/0.94  apply (zenon_L152_); trivial.
% 0.78/0.94  (* end of lemma zenon_L379_ *)
% 0.78/0.94  assert (zenon_L380_ : ((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983)))))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (~(hskp4)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/((hskp10)\/(hskp11))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H1ee zenon_H1b7 zenon_H1b1 zenon_H3a zenon_H4b zenon_H50 zenon_H242 zenon_H23b zenon_H23a zenon_H239 zenon_Hc5 zenon_H127 zenon_H1a4 zenon_H74 zenon_H2d zenon_H186 zenon_H9b zenon_H1a6 zenon_Hff zenon_H1a8.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.94  apply (zenon_L379_); trivial.
% 0.78/0.94  apply (zenon_L158_); trivial.
% 0.78/0.94  (* end of lemma zenon_L380_ *)
% 0.78/0.94  assert (zenon_L381_ : ((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> (~(hskp8)) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp4)) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H18e zenon_H12c zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9f zenon_H156 zenon_H244 zenon_H9d zenon_H23b zenon_H23a zenon_H239 zenon_H65 zenon_H16d zenon_H172 zenon_H18d zenon_H52 zenon_H3a zenon_H50 zenon_H1ec zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2d zenon_H127 zenon_Hc5 zenon_Hf8 zenon_Hfa zenon_Hff.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.94  apply (zenon_L194_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.94  apply (zenon_L193_); trivial.
% 0.78/0.94  apply (zenon_L355_); trivial.
% 0.78/0.94  (* end of lemma zenon_L381_ *)
% 0.78/0.94  assert (zenon_L382_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(c3_1 (a2003))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp6)) -> (~(hskp18)) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H8b zenon_H1d6 zenon_H1d zenon_H1e zenon_H1f zenon_H1bb zenon_H1bc zenon_H2b zenon_H2d zenon_H8a zenon_H74 zenon_H87.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.78/0.94  apply (zenon_L12_); trivial.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.78/0.94  apply (zenon_L162_); trivial.
% 0.78/0.94  apply (zenon_L289_); trivial.
% 0.78/0.94  (* end of lemma zenon_L382_ *)
% 0.78/0.94  assert (zenon_L383_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(hskp18)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a2003))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H89 zenon_H1d6 zenon_H87 zenon_H8a zenon_H1bb zenon_H1bc zenon_H1d zenon_H1e zenon_H1f zenon_H2b zenon_H2d zenon_H3c zenon_H74 zenon_H76.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.94  apply (zenon_L32_); trivial.
% 0.78/0.94  apply (zenon_L382_); trivial.
% 0.78/0.94  (* end of lemma zenon_L383_ *)
% 0.78/0.94  assert (zenon_L384_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (~(hskp4)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp18)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H4f zenon_H50 zenon_H4b zenon_H48 zenon_H3a zenon_H76 zenon_H74 zenon_H2d zenon_H2b zenon_H1bc zenon_H1bb zenon_H8a zenon_H87 zenon_H1d6 zenon_H89 zenon_H161 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.94  apply (zenon_L359_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.94  apply (zenon_L383_); trivial.
% 0.78/0.94  apply (zenon_L19_); trivial.
% 0.78/0.94  (* end of lemma zenon_L384_ *)
% 0.78/0.94  assert (zenon_L385_ : ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/(forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4)))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (ndr1_0) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp4)) -> (~(hskp11)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hc0 zenon_H246 zenon_H172 zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H23b zenon_H23a zenon_H239 zenon_Ha zenon_H135 zenon_H137 zenon_H13f zenon_H161 zenon_H89 zenon_H1d6 zenon_H8a zenon_H1bb zenon_H1bc zenon_H2b zenon_H2d zenon_H74 zenon_H76 zenon_H3a zenon_H48 zenon_H4b zenon_H50 zenon_H4f.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc0); [ zenon_intro zenon_H87 | zenon_intro zenon_Hbd ].
% 0.78/0.94  apply (zenon_L384_); trivial.
% 0.78/0.94  apply (zenon_L360_); trivial.
% 0.78/0.94  (* end of lemma zenon_L385_ *)
% 0.78/0.94  assert (zenon_L386_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> (~(c3_1 (a1981))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp4)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/(forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4)))))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H1b3 zenon_H1a8 zenon_H12c zenon_H156 zenon_H1ec zenon_H1c8 zenon_H127 zenon_Hf8 zenon_Hfa zenon_Hff zenon_H187 zenon_Hc5 zenon_H16d zenon_H65 zenon_H244 zenon_H4f zenon_H50 zenon_H4b zenon_H3a zenon_H76 zenon_H74 zenon_H2d zenon_H1bc zenon_H1bb zenon_H8a zenon_H1d6 zenon_H89 zenon_H161 zenon_H239 zenon_H23a zenon_H23b zenon_H157 zenon_H172 zenon_H246 zenon_Hc0 zenon_H7 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131 zenon_H52 zenon_H18d.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.94  apply (zenon_L84_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_L385_); trivial.
% 0.78/0.94  apply (zenon_L361_); trivial.
% 0.78/0.94  apply (zenon_L96_); trivial.
% 0.78/0.94  apply (zenon_L381_); trivial.
% 0.78/0.94  (* end of lemma zenon_L386_ *)
% 0.78/0.94  assert (zenon_L387_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp12)) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> (~(hskp16)) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_Hc5 zenon_H51 zenon_H38 zenon_H7 zenon_H5 zenon_H1 zenon_H191 zenon_H192 zenon_H193 zenon_H2d zenon_H1bc zenon_H1bb zenon_H12d zenon_H1d6 zenon_H131.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.94  apply (zenon_L4_); trivial.
% 0.78/0.94  apply (zenon_L198_); trivial.
% 0.78/0.94  apply (zenon_L132_); trivial.
% 0.78/0.94  (* end of lemma zenon_L387_ *)
% 0.78/0.94  assert (zenon_L388_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> (~(c3_1 (a1981))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/(forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4)))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp4)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> False).
% 0.78/0.94  do 0 intro. intros zenon_H1b3 zenon_H1a8 zenon_H1d4 zenon_H1e2 zenon_H178 zenon_H186 zenon_H1e9 zenon_H1ec zenon_H1c8 zenon_H127 zenon_Hff zenon_H18d zenon_H52 zenon_Hc5 zenon_H51 zenon_H7 zenon_H191 zenon_H192 zenon_H193 zenon_H2d zenon_H1bc zenon_H1bb zenon_H12d zenon_H1d6 zenon_H131 zenon_Hc0 zenon_H246 zenon_H172 zenon_H157 zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_H89 zenon_H8a zenon_H74 zenon_H76 zenon_H3a zenon_H4b zenon_H50 zenon_H4f zenon_H187 zenon_H156 zenon_H15a zenon_H9f zenon_H9d zenon_H9b zenon_Hbc zenon_H12c.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.94  apply (zenon_L387_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_L385_); trivial.
% 0.78/0.94  apply (zenon_L132_); trivial.
% 0.78/0.94  apply (zenon_L96_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.94  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.94  apply (zenon_L84_); trivial.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.94  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.94  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.94  apply (zenon_L385_); trivial.
% 0.78/0.94  apply (zenon_L375_); trivial.
% 0.78/0.94  apply (zenon_L96_); trivial.
% 0.78/0.94  apply (zenon_L206_); trivial.
% 0.78/0.94  (* end of lemma zenon_L388_ *)
% 0.78/0.94  assert (zenon_L389_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (ndr1_0) -> (~(hskp8)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H244 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H23b zenon_H23a zenon_H239 zenon_Ha zenon_H9d.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H244); [ zenon_intro zenon_H59 | zenon_intro zenon_H245 ].
% 0.78/0.95  apply (zenon_L209_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H245); [ zenon_intro zenon_H144 | zenon_intro zenon_H9e ].
% 0.78/0.95  apply (zenon_L342_); trivial.
% 0.78/0.95  exact (zenon_H9d zenon_H9e).
% 0.78/0.95  (* end of lemma zenon_L389_ *)
% 0.78/0.95  assert (zenon_L390_ : ((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> (~(hskp10)) -> (~(hskp14)) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H12e zenon_H4f zenon_H70 zenon_H6e zenon_H6c zenon_H15 zenon_H19.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H12e). zenon_intro zenon_Ha. zenon_intro zenon_H12f.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H12f). zenon_intro zenon_Hd. zenon_intro zenon_H130.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H130). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.95  apply (zenon_L9_); trivial.
% 0.78/0.95  apply (zenon_L28_); trivial.
% 0.78/0.95  (* end of lemma zenon_L390_ *)
% 0.78/0.95  assert (zenon_L391_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp10)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H188 zenon_Hc5 zenon_H127 zenon_H15 zenon_H89 zenon_H174 zenon_H6c zenon_H2d zenon_H11c zenon_H11b zenon_H11a zenon_H161 zenon_H9b zenon_H18b zenon_H6e zenon_H70 zenon_H4f.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.95  apply (zenon_L219_); trivial.
% 0.78/0.95  apply (zenon_L28_); trivial.
% 0.78/0.95  apply (zenon_L77_); trivial.
% 0.78/0.95  (* end of lemma zenon_L391_ *)
% 0.78/0.95  assert (zenon_L392_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp4)) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> (~(hskp10)) -> (~(hskp14)) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H18d zenon_H52 zenon_H3a zenon_H50 zenon_H131 zenon_H4f zenon_H70 zenon_H6e zenon_H6c zenon_H15 zenon_H19 zenon_H7 zenon_H18b zenon_H9b zenon_H161 zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H174 zenon_H89 zenon_H127 zenon_Hc5 zenon_H187.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.95  apply (zenon_L4_); trivial.
% 0.78/0.95  apply (zenon_L390_); trivial.
% 0.78/0.95  apply (zenon_L391_); trivial.
% 0.78/0.95  apply (zenon_L192_); trivial.
% 0.78/0.95  (* end of lemma zenon_L392_ *)
% 0.78/0.95  assert (zenon_L393_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H188 zenon_Hc5 zenon_H127 zenon_H15 zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H2d zenon_H174 zenon_H6c zenon_H11c zenon_H11b zenon_H11a zenon_H15a zenon_H4f.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.95  apply (zenon_L359_); trivial.
% 0.78/0.95  apply (zenon_L222_); trivial.
% 0.78/0.95  apply (zenon_L77_); trivial.
% 0.78/0.95  (* end of lemma zenon_L393_ *)
% 0.78/0.95  assert (zenon_L394_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H18d zenon_Hc5 zenon_H4f zenon_H19 zenon_H7 zenon_H186 zenon_H1a6 zenon_H9b zenon_H145 zenon_H146 zenon_H147 zenon_H1b1 zenon_H19d zenon_H19c zenon_H19b zenon_H178 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H3a zenon_H52 zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H15 zenon_H127 zenon_H50 zenon_H131 zenon_H15a zenon_H6c zenon_H174 zenon_H161 zenon_H239 zenon_H23a zenon_H23b zenon_H157 zenon_H187.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.95  apply (zenon_L241_); trivial.
% 0.78/0.95  apply (zenon_L393_); trivial.
% 0.78/0.95  apply (zenon_L192_); trivial.
% 0.78/0.95  (* end of lemma zenon_L394_ *)
% 0.78/0.95  assert (zenon_L395_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H188 zenon_H4f zenon_H1a6 zenon_H9b zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_He7 zenon_Hea zenon_H19d zenon_H19c zenon_H19b zenon_H161 zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.95  apply (zenon_L359_); trivial.
% 0.78/0.95  apply (zenon_L245_); trivial.
% 0.78/0.95  (* end of lemma zenon_L395_ *)
% 0.78/0.95  assert (zenon_L396_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H8b zenon_H15a zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H193 zenon_H192 zenon_H191 zenon_H157 zenon_H13f zenon_H137 zenon_H135 zenon_H23b zenon_H23a zenon_H239 zenon_H2d zenon_H2b.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.95  apply (zenon_L209_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.95  apply (zenon_L131_); trivial.
% 0.78/0.95  apply (zenon_L370_); trivial.
% 0.78/0.95  (* end of lemma zenon_L396_ *)
% 0.78/0.95  assert (zenon_L397_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H188 zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H89 zenon_H15a zenon_H239 zenon_H23a zenon_H23b zenon_H2d zenon_H157 zenon_H193 zenon_H192 zenon_H191 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H161 zenon_H9b zenon_H18b zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_H172 zenon_H3a zenon_He7 zenon_Hea zenon_H4f.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.95  apply (zenon_L118_); trivial.
% 0.78/0.95  apply (zenon_L396_); trivial.
% 0.78/0.95  apply (zenon_L121_); trivial.
% 0.78/0.95  apply (zenon_L77_); trivial.
% 0.78/0.95  (* end of lemma zenon_L397_ *)
% 0.78/0.95  assert (zenon_L398_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H188 zenon_H15a zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H193 zenon_H192 zenon_H191 zenon_H157 zenon_H23b zenon_H23a zenon_H239 zenon_H145 zenon_H146 zenon_H147.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.95  apply (zenon_L209_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.95  apply (zenon_L131_); trivial.
% 0.78/0.95  apply (zenon_L373_); trivial.
% 0.78/0.95  (* end of lemma zenon_L398_ *)
% 0.78/0.95  assert (zenon_L399_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H1b3 zenon_H1a8 zenon_Hff zenon_H127 zenon_H2d zenon_H19 zenon_H4f zenon_Hc5 zenon_H187 zenon_H15a zenon_H239 zenon_H23a zenon_H23b zenon_H157 zenon_H193 zenon_H192 zenon_H191 zenon_H7 zenon_H186 zenon_H1a6 zenon_H9b zenon_H1b1 zenon_H19d zenon_H19c zenon_H19b zenon_H178 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H3a zenon_H52 zenon_H4b zenon_H50 zenon_H131 zenon_H18d.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.95  apply (zenon_L250_); trivial.
% 0.78/0.95  apply (zenon_L398_); trivial.
% 0.78/0.95  apply (zenon_L96_); trivial.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.95  apply (zenon_L241_); trivial.
% 0.78/0.95  apply (zenon_L398_); trivial.
% 0.78/0.95  apply (zenon_L192_); trivial.
% 0.78/0.95  apply (zenon_L150_); trivial.
% 0.78/0.95  (* end of lemma zenon_L399_ *)
% 0.78/0.95  assert (zenon_L400_ : ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> (ndr1_0) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(hskp10)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/((hskp10)\/(hskp11))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H1a8 zenon_Hff zenon_H1a6 zenon_H9b zenon_H19d zenon_H19c zenon_H19b zenon_H186 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H1ea zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2d zenon_H178 zenon_H127 zenon_Hc5 zenon_Ha zenon_H239 zenon_H23a zenon_H23b zenon_H6e zenon_H242.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.95  apply (zenon_L343_); trivial.
% 0.78/0.95  apply (zenon_L268_); trivial.
% 0.78/0.95  (* end of lemma zenon_L400_ *)
% 0.78/0.95  assert (zenon_L401_ : ((ndr1_0)/\((c0_1 (a1981))/\((c1_1 (a1981))/\(~(c3_1 (a1981)))))) -> ((~(hskp8))\/((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983))))))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (~(hskp4)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/((hskp10)\/(hskp11))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H206 zenon_H207 zenon_H1b7 zenon_H1b1 zenon_H3a zenon_H4b zenon_H50 zenon_H242 zenon_Hc5 zenon_H127 zenon_H178 zenon_H2d zenon_H1ea zenon_H186 zenon_H9b zenon_H1a6 zenon_Hff zenon_H1a8 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H239 zenon_H23a zenon_H23b zenon_H244.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.95  apply (zenon_L389_); trivial.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.95  apply (zenon_L400_); trivial.
% 0.78/0.95  apply (zenon_L270_); trivial.
% 0.78/0.95  (* end of lemma zenon_L401_ *)
% 0.78/0.95  assert (zenon_L402_ : ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (c1_1 (a1977)) -> (forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24)))))) -> (~(c2_1 (a1977))) -> (c3_1 (a2001)) -> (c2_1 (a2001)) -> (~(c0_1 (a2001))) -> (ndr1_0) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H12d zenon_H20d zenon_Hc6 zenon_H20a zenon_He zenon_Hd zenon_Hc zenon_Ha.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H12d); [ zenon_intro zenon_Hb | zenon_intro zenon_Hab ].
% 0.78/0.95  apply (zenon_L6_); trivial.
% 0.78/0.95  apply (zenon_L288_); trivial.
% 0.78/0.95  (* end of lemma zenon_L402_ *)
% 0.78/0.95  assert (zenon_L403_ : (forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41)))))) -> (ndr1_0) -> (forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25)))))) -> (~(c0_1 (a1989))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H1d8 zenon_Ha zenon_Hd5 zenon_H11a zenon_H11c zenon_H11b.
% 0.78/0.95  generalize (zenon_H1d8 (a1989)). zenon_intro zenon_H248.
% 0.78/0.95  apply (zenon_imply_s _ _ zenon_H248); [ zenon_intro zenon_H9 | zenon_intro zenon_H249 ].
% 0.78/0.95  exact (zenon_H9 zenon_Ha).
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H249); [ zenon_intro zenon_H24a | zenon_intro zenon_H11f ].
% 0.78/0.95  generalize (zenon_Hd5 (a1989)). zenon_intro zenon_H24b.
% 0.78/0.95  apply (zenon_imply_s _ _ zenon_H24b); [ zenon_intro zenon_H9 | zenon_intro zenon_H24c ].
% 0.78/0.95  exact (zenon_H9 zenon_Ha).
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H24c); [ zenon_intro zenon_H120 | zenon_intro zenon_H24d ].
% 0.78/0.95  exact (zenon_H11a zenon_H120).
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H24d); [ zenon_intro zenon_H24e | zenon_intro zenon_H121 ].
% 0.78/0.95  exact (zenon_H24e zenon_H24a).
% 0.78/0.95  exact (zenon_H121 zenon_H11c).
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H11f); [ zenon_intro zenon_H122 | zenon_intro zenon_H121 ].
% 0.78/0.95  exact (zenon_H11b zenon_H122).
% 0.78/0.95  exact (zenon_H121 zenon_H11c).
% 0.78/0.95  (* end of lemma zenon_L403_ *)
% 0.78/0.95  assert (zenon_L404_ : ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> (~(c0_1 (a1989))) -> (forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25)))))) -> (ndr1_0) -> (~(hskp23)) -> (~(hskp6)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H1e2 zenon_H11b zenon_H11c zenon_H11a zenon_Hd5 zenon_Ha zenon_H99 zenon_H74.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1e2); [ zenon_intro zenon_H1d8 | zenon_intro zenon_H1e3 ].
% 0.78/0.95  apply (zenon_L403_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1e3); [ zenon_intro zenon_H9a | zenon_intro zenon_H75 ].
% 0.78/0.95  exact (zenon_H99 zenon_H9a).
% 0.78/0.95  exact (zenon_H74 zenon_H75).
% 0.78/0.95  (* end of lemma zenon_L404_ *)
% 0.78/0.95  assert (zenon_L405_ : ((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (c1_1 (a1977)) -> (~(c2_1 (a1977))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(hskp6)) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> (~(c0_1 (a1989))) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H12e zenon_Hbc zenon_H12d zenon_H20d zenon_H20a zenon_H1e2 zenon_H74 zenon_H11b zenon_H11c zenon_H11a zenon_He7 zenon_Hea.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H12e). zenon_intro zenon_Ha. zenon_intro zenon_H12f.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H12f). zenon_intro zenon_Hd. zenon_intro zenon_H130.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H130). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hea); [ zenon_intro zenon_Hc6 | zenon_intro zenon_Hed ].
% 0.78/0.95  apply (zenon_L402_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hed); [ zenon_intro zenon_Hd5 | zenon_intro zenon_He8 ].
% 0.78/0.95  apply (zenon_L404_); trivial.
% 0.78/0.95  exact (zenon_He7 zenon_He8).
% 0.78/0.95  apply (zenon_L82_); trivial.
% 0.78/0.95  (* end of lemma zenon_L405_ *)
% 0.78/0.95  assert (zenon_L406_ : ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (c1_1 (a1977)) -> (~(c2_1 (a1977))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(hskp6)) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> (~(c0_1 (a1989))) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp16)) -> (~(hskp15)) -> ((hskp16)\/((hskp19)\/(hskp15))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H131 zenon_Hbc zenon_H12d zenon_H20d zenon_H20a zenon_H1e2 zenon_H74 zenon_H11b zenon_H11c zenon_H11a zenon_He7 zenon_Hea zenon_H1 zenon_H5 zenon_H7.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.95  apply (zenon_L4_); trivial.
% 0.78/0.95  apply (zenon_L405_); trivial.
% 0.78/0.95  (* end of lemma zenon_L406_ *)
% 0.78/0.95  assert (zenon_L407_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> (~(hskp20)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H89 zenon_H157 zenon_H2b zenon_H2d zenon_H23b zenon_H23a zenon_H239 zenon_H135 zenon_H137 zenon_H13f zenon_H17 zenon_H161 zenon_H3c zenon_H74 zenon_H76.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.95  apply (zenon_L32_); trivial.
% 0.78/0.95  apply (zenon_L346_); trivial.
% 0.78/0.95  (* end of lemma zenon_L407_ *)
% 0.78/0.95  assert (zenon_L408_ : ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp20)) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H50 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H76 zenon_H74 zenon_H161 zenon_H17 zenon_H13f zenon_H137 zenon_H135 zenon_H239 zenon_H23a zenon_H23b zenon_H2d zenon_H2b zenon_H157 zenon_H89.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.95  apply (zenon_L407_); trivial.
% 0.78/0.95  apply (zenon_L190_); trivial.
% 0.78/0.95  (* end of lemma zenon_L408_ *)
% 0.78/0.95  assert (zenon_L409_ : ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> (~(c2_1 (a1977))) -> (forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))) -> (c3_1 (a1998)) -> (c1_1 (a1998)) -> (~(c0_1 (a1998))) -> (ndr1_0) -> (~(hskp12)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H51 zenon_H20c zenon_H20d zenon_H20a zenon_Hab zenon_H5a zenon_Hc4 zenon_H58 zenon_Ha zenon_H38.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H57 ].
% 0.78/0.95  apply (zenon_L276_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H57); [ zenon_intro zenon_H2e | zenon_intro zenon_H39 ].
% 0.78/0.95  apply (zenon_L76_); trivial.
% 0.78/0.95  exact (zenon_H38 zenon_H39).
% 0.78/0.95  (* end of lemma zenon_L409_ *)
% 0.78/0.95  assert (zenon_L410_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(hskp12)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(hskp8)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_Hc1 zenon_H12d zenon_H20a zenon_H20d zenon_H20c zenon_H38 zenon_H51 zenon_H239 zenon_H23a zenon_H23b zenon_H9d zenon_H244.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H12d); [ zenon_intro zenon_Hb | zenon_intro zenon_Hab ].
% 0.78/0.95  apply (zenon_L352_); trivial.
% 0.78/0.95  apply (zenon_L409_); trivial.
% 0.78/0.95  (* end of lemma zenon_L410_ *)
% 0.78/0.95  assert (zenon_L411_ : ((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(hskp12)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(hskp8)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp4)) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H15c zenon_Hc5 zenon_H12d zenon_H20a zenon_H20d zenon_H20c zenon_H38 zenon_H51 zenon_H239 zenon_H23a zenon_H23b zenon_H9d zenon_H244 zenon_H52 zenon_H3a zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H15 zenon_H127 zenon_H50.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H15c). zenon_intro zenon_Ha. zenon_intro zenon_H15d.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H15d). zenon_intro zenon_H106. zenon_intro zenon_H15e.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H15e). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.95  apply (zenon_L191_); trivial.
% 0.78/0.95  apply (zenon_L410_); trivial.
% 0.78/0.95  (* end of lemma zenon_L411_ *)
% 0.78/0.95  assert (zenon_L412_ : ((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000)))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7)))))))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c1_1 (a1990))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_Hbd zenon_H24f zenon_H110 zenon_H10f zenon_H10e zenon_H239 zenon_H23a zenon_H23b.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hbd). zenon_intro zenon_Ha. zenon_intro zenon_Hbe.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hbe). zenon_intro zenon_Ha2. zenon_intro zenon_Hbf.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hbf). zenon_intro zenon_Ha3. zenon_intro zenon_Ha4.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H24f); [ zenon_intro zenon_Ha1 | zenon_intro zenon_H250 ].
% 0.78/0.95  apply (zenon_L45_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H250); [ zenon_intro zenon_H10d | zenon_intro zenon_H144 ].
% 0.78/0.95  apply (zenon_L73_); trivial.
% 0.78/0.95  apply (zenon_L342_); trivial.
% 0.78/0.95  (* end of lemma zenon_L412_ *)
% 0.78/0.95  assert (zenon_L413_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7)))))))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp6)) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H129 zenon_Hc0 zenon_H24f zenon_H23b zenon_H23a zenon_H239 zenon_H8a zenon_H74 zenon_H20a zenon_H20c zenon_H20d zenon_H1ea.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hc0); [ zenon_intro zenon_H87 | zenon_intro zenon_Hbd ].
% 0.78/0.95  apply (zenon_L282_); trivial.
% 0.78/0.95  apply (zenon_L412_); trivial.
% 0.78/0.95  (* end of lemma zenon_L413_ *)
% 0.78/0.95  assert (zenon_L414_ : ((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp12)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H12e zenon_H4f zenon_H50 zenon_H4b zenon_H48 zenon_H51 zenon_H38 zenon_H2b zenon_H2d zenon_H3a zenon_H52 zenon_H15 zenon_H19.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H12e). zenon_intro zenon_Ha. zenon_intro zenon_H12f.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H12f). zenon_intro zenon_Hd. zenon_intro zenon_H130.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H130). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.78/0.95  apply (zenon_L20_); trivial.
% 0.78/0.95  (* end of lemma zenon_L414_ *)
% 0.78/0.95  assert (zenon_L415_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(hskp8)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> (~(hskp16)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp13)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp12)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp11)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_Hc5 zenon_H12d zenon_H20a zenon_H20d zenon_H20c zenon_H239 zenon_H23a zenon_H23b zenon_H9d zenon_H244 zenon_H7 zenon_H5 zenon_H1 zenon_H19 zenon_H15 zenon_H52 zenon_H3a zenon_H2d zenon_H38 zenon_H51 zenon_H48 zenon_H4b zenon_H50 zenon_H4f zenon_H131.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.95  apply (zenon_L4_); trivial.
% 0.78/0.95  apply (zenon_L414_); trivial.
% 0.78/0.95  apply (zenon_L410_); trivial.
% 0.78/0.95  (* end of lemma zenon_L415_ *)
% 0.78/0.95  assert (zenon_L416_ : ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(c3_1 (a2003))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c1_1 (a1977)) -> (forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24)))))) -> (~(c2_1 (a1977))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (c2_1 (a2005)) -> (c3_1 (a2005)) -> (c0_1 (a2005)) -> (ndr1_0) -> (~(hskp6)) -> (~(hskp18)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H1d6 zenon_H1d zenon_H1e zenon_H1f zenon_H2b zenon_H2d zenon_H20d zenon_Hc6 zenon_H20a zenon_H8a zenon_H7b zenon_H7a zenon_H78 zenon_Ha zenon_H74 zenon_H87.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.78/0.95  apply (zenon_L12_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.78/0.95  apply (zenon_L288_); trivial.
% 0.78/0.95  apply (zenon_L289_); trivial.
% 0.78/0.95  (* end of lemma zenon_L416_ *)
% 0.78/0.95  assert (zenon_L417_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> (c2_1 (a2003)) -> (c1_1 (a2003)) -> (~(c3_1 (a2003))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp18)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H89 zenon_Hea zenon_He7 zenon_H3a zenon_H172 zenon_H2d zenon_H2b zenon_H1f zenon_H1e zenon_H1d zenon_H20a zenon_H20d zenon_H8a zenon_H87 zenon_H1d6 zenon_H3c zenon_H74 zenon_H76.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.95  apply (zenon_L32_); trivial.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hea); [ zenon_intro zenon_Hc6 | zenon_intro zenon_Hed ].
% 0.78/0.95  apply (zenon_L416_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hed); [ zenon_intro zenon_Hd5 | zenon_intro zenon_He8 ].
% 0.78/0.95  apply (zenon_L120_); trivial.
% 0.78/0.95  exact (zenon_He7 zenon_He8).
% 0.78/0.95  (* end of lemma zenon_L417_ *)
% 0.78/0.95  assert (zenon_L418_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp4)) -> (~(hskp17)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (c1_1 (a1992)) -> (~(c2_1 (a1992))) -> (~(c0_1 (a1992))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H4f zenon_Hea zenon_He7 zenon_H3a zenon_H2b zenon_H172 zenon_Hc9 zenon_Hc8 zenon_Hc7 zenon_H161 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.95  apply (zenon_L359_); trivial.
% 0.78/0.95  apply (zenon_L121_); trivial.
% 0.78/0.95  (* end of lemma zenon_L418_ *)
% 0.78/0.95  assert (zenon_L419_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(hskp12)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp8)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c0_1 (a1992))) -> (~(c2_1 (a1992))) -> (c1_1 (a1992)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H188 zenon_Hc5 zenon_H12d zenon_H20a zenon_H20d zenon_H20c zenon_H38 zenon_H51 zenon_H9d zenon_H244 zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_Hc7 zenon_Hc8 zenon_Hc9 zenon_H172 zenon_H3a zenon_He7 zenon_Hea zenon_H4f.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.95  apply (zenon_L418_); trivial.
% 0.78/0.95  apply (zenon_L410_); trivial.
% 0.78/0.95  (* end of lemma zenon_L419_ *)
% 0.78/0.95  assert (zenon_L420_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c2_1 (a1977))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_Hfc zenon_Hc5 zenon_H131 zenon_H1e9 zenon_Hbc zenon_H12d zenon_H74 zenon_H1e2 zenon_H1d4 zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H1ea zenon_H20d zenon_H20c zenon_H20a zenon_H65 zenon_H16d zenon_H3a zenon_H172.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.95  apply (zenon_L127_); trivial.
% 0.78/0.95  apply (zenon_L303_); trivial.
% 0.78/0.95  (* end of lemma zenon_L420_ *)
% 0.78/0.95  assert (zenon_L421_ : ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> (~(hskp9)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> (~(c2_1 (a1977))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (ndr1_0) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H1a8 zenon_H3a zenon_H172 zenon_H127 zenon_Hf8 zenon_Hfa zenon_Hff zenon_Hc5 zenon_H67 zenon_H65 zenon_H12d zenon_H20c zenon_H20d zenon_H20a zenon_H51 zenon_H1a4 zenon_H74 zenon_H19d zenon_H19c zenon_H19b zenon_Ha zenon_H2d zenon_H186 zenon_H16d zenon_H1ea zenon_H156 zenon_H1d4 zenon_H1e2 zenon_Hbc zenon_H1e9 zenon_H131 zenon_H12c.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.95  apply (zenon_L305_); trivial.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.95  apply (zenon_L306_); trivial.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.95  apply (zenon_L151_); trivial.
% 0.78/0.95  apply (zenon_L420_); trivial.
% 0.78/0.95  (* end of lemma zenon_L421_ *)
% 0.78/0.95  assert (zenon_L422_ : ((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983)))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (~(hskp0)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H1ee zenon_H1b6 zenon_H1d6 zenon_H12c zenon_H131 zenon_H1e9 zenon_Hbc zenon_H1e2 zenon_H1d4 zenon_H156 zenon_H1ea zenon_H16d zenon_H186 zenon_H2d zenon_H74 zenon_H1a4 zenon_H51 zenon_H20a zenon_H20d zenon_H20c zenon_H12d zenon_H67 zenon_Hc5 zenon_Hff zenon_Hfa zenon_Hf8 zenon_H127 zenon_H172 zenon_H3a zenon_H1a8.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.95  apply (zenon_L421_); trivial.
% 0.78/0.95  apply (zenon_L311_); trivial.
% 0.78/0.95  (* end of lemma zenon_L422_ *)
% 0.78/0.95  assert (zenon_L423_ : ((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7)))))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp6)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(hskp8)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> (~(hskp4)) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H18e zenon_H12c zenon_Hc0 zenon_H24f zenon_H8a zenon_H74 zenon_H1ea zenon_H18d zenon_H12d zenon_H20a zenon_H20d zenon_H20c zenon_H51 zenon_H239 zenon_H23a zenon_H23b zenon_H9d zenon_H244 zenon_H52 zenon_H3a zenon_H50 zenon_H1ec zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2d zenon_H127 zenon_Hc5 zenon_Hf8 zenon_Hfa zenon_Hff.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.95  apply (zenon_L189_); trivial.
% 0.78/0.95  apply (zenon_L411_); trivial.
% 0.78/0.95  apply (zenon_L68_); trivial.
% 0.78/0.95  apply (zenon_L413_); trivial.
% 0.78/0.95  (* end of lemma zenon_L423_ *)
% 0.78/0.95  assert (zenon_L424_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> (~(c3_1 (a1981))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (~(hskp0)) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> (~(hskp9)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/(forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4)))))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> (~(hskp8)) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> (~(c2_1 (a1977))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7)))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H1b3 zenon_H1a8 zenon_H1ec zenon_H1c8 zenon_H127 zenon_Hff zenon_Hfa zenon_Hf8 zenon_H187 zenon_H67 zenon_H65 zenon_H76 zenon_H74 zenon_H1bc zenon_H1bb zenon_H8a zenon_H1d6 zenon_H89 zenon_H161 zenon_H157 zenon_H172 zenon_H246 zenon_Hc0 zenon_H131 zenon_H4f zenon_H50 zenon_H4b zenon_H51 zenon_H2d zenon_H3a zenon_H52 zenon_H19 zenon_H7 zenon_H244 zenon_H9d zenon_H23b zenon_H23a zenon_H239 zenon_H20c zenon_H20d zenon_H20a zenon_H12d zenon_Hc5 zenon_H18d zenon_H1ea zenon_H24f zenon_H12c.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.95  apply (zenon_L415_); trivial.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.95  apply (zenon_L385_); trivial.
% 0.78/0.95  apply (zenon_L279_); trivial.
% 0.78/0.95  apply (zenon_L96_); trivial.
% 0.78/0.95  apply (zenon_L68_); trivial.
% 0.78/0.95  apply (zenon_L413_); trivial.
% 0.78/0.95  apply (zenon_L423_); trivial.
% 0.78/0.95  (* end of lemma zenon_L424_ *)
% 0.78/0.95  assert (zenon_L425_ : ((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993)))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c2_1 (a1977))) -> (~(hskp12)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H15c zenon_H50 zenon_H22b zenon_H191 zenon_H192 zenon_H193 zenon_H1d6 zenon_H20d zenon_H20c zenon_H20a zenon_H38 zenon_H51 zenon_H3a zenon_H52.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H15c). zenon_intro zenon_Ha. zenon_intro zenon_H15d.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H15d). zenon_intro zenon_H106. zenon_intro zenon_H15e.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H15e). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.95  apply (zenon_L71_); trivial.
% 0.78/0.95  apply (zenon_L296_); trivial.
% 0.78/0.95  (* end of lemma zenon_L425_ *)
% 0.78/0.95  assert (zenon_L426_ : ((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7)))))))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp6)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c2_1 (a1977))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(hskp4)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H18e zenon_H12c zenon_Hc0 zenon_H24f zenon_H23b zenon_H23a zenon_H239 zenon_H8a zenon_H74 zenon_H1ea zenon_H18d zenon_H50 zenon_H22b zenon_H191 zenon_H192 zenon_H193 zenon_H1d6 zenon_H20d zenon_H20c zenon_H20a zenon_H51 zenon_H3a zenon_H52 zenon_H1ec zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2d zenon_H127 zenon_Hc5 zenon_H172 zenon_Hff.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.95  apply (zenon_L189_); trivial.
% 0.78/0.95  apply (zenon_L425_); trivial.
% 0.78/0.95  apply (zenon_L133_); trivial.
% 0.78/0.95  apply (zenon_L413_); trivial.
% 0.78/0.95  (* end of lemma zenon_L426_ *)
% 0.78/0.95  assert (zenon_L427_ : ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (~(c3_1 (a1981))) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> (forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33)))))) -> (ndr1_0) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H157 zenon_H1bc zenon_H1bb zenon_H1c8 zenon_H135 zenon_H137 zenon_H13f zenon_H1b zenon_H1e4 zenon_Hb zenon_Ha zenon_H145 zenon_H146 zenon_H147.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H157); [ zenon_intro zenon_H13e | zenon_intro zenon_H159 ].
% 0.78/0.95  apply (zenon_L177_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H159); [ zenon_intro zenon_H144 | zenon_intro zenon_H153 ].
% 0.78/0.95  apply (zenon_L89_); trivial.
% 0.78/0.95  apply (zenon_L90_); trivial.
% 0.78/0.95  (* end of lemma zenon_L427_ *)
% 0.78/0.95  assert (zenon_L428_ : ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))) -> (ndr1_0) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H12d zenon_H1e4 zenon_H13f zenon_H137 zenon_H135 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H1b zenon_Ha zenon_H145 zenon_H146 zenon_H147 zenon_H157.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H12d); [ zenon_intro zenon_Hb | zenon_intro zenon_Hab ].
% 0.78/0.95  apply (zenon_L427_); trivial.
% 0.78/0.95  apply (zenon_L161_); trivial.
% 0.78/0.95  (* end of lemma zenon_L428_ *)
% 0.78/0.95  assert (zenon_L429_ : ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X))))) -> (~(c2_1 (a1977))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (ndr1_0) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_H20d zenon_H20c zenon_H20b zenon_H20a zenon_H12d zenon_H1e4 zenon_H13f zenon_H137 zenon_H135 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_Ha zenon_H145 zenon_H146 zenon_H147 zenon_H157.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.78/0.95  apply (zenon_L131_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.78/0.95  apply (zenon_L273_); trivial.
% 0.78/0.95  apply (zenon_L428_); trivial.
% 0.78/0.95  (* end of lemma zenon_L429_ *)
% 0.78/0.95  assert (zenon_L430_ : ((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H4a zenon_H22b zenon_H191 zenon_H192 zenon_H193 zenon_H20a zenon_H20c zenon_H20d zenon_H12d zenon_H1e4 zenon_H13f zenon_H137 zenon_H135 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H1d6.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H4a). zenon_intro zenon_Ha. zenon_intro zenon_H4c.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H4c). zenon_intro zenon_H3f. zenon_intro zenon_H4d.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H4d). zenon_intro zenon_H40. zenon_intro zenon_H41.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H22b); [ zenon_intro zenon_H20b | zenon_intro zenon_H3e ].
% 0.78/0.95  apply (zenon_L429_); trivial.
% 0.78/0.95  apply (zenon_L17_); trivial.
% 0.78/0.95  (* end of lemma zenon_L430_ *)
% 0.78/0.95  assert (zenon_L431_ : ((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000)))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> (~(c2_1 (a1996))) -> (c3_1 (a1996)) -> (c0_1 (a1996)) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c2_1 (a1977))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(hskp27))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_Hbd zenon_H50 zenon_H22b zenon_H1d6 zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H135 zenon_H137 zenon_H13f zenon_H1e4 zenon_H12d zenon_H20d zenon_H20c zenon_H20a zenon_H193 zenon_H192 zenon_H191 zenon_H219.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hbd). zenon_intro zenon_Ha. zenon_intro zenon_Hbe.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hbe). zenon_intro zenon_Ha2. zenon_intro zenon_Hbf.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hbf). zenon_intro zenon_Ha3. zenon_intro zenon_Ha4.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H219); [ zenon_intro zenon_Ha1 | zenon_intro zenon_H21a ].
% 0.78/0.95  apply (zenon_L45_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H21a); [ zenon_intro zenon_H20b | zenon_intro zenon_H3d ].
% 0.78/0.95  apply (zenon_L429_); trivial.
% 0.78/0.95  exact (zenon_H3c zenon_H3d).
% 0.78/0.95  apply (zenon_L430_); trivial.
% 0.78/0.95  (* end of lemma zenon_L431_ *)
% 0.78/0.95  assert (zenon_L432_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((hskp4)\/(hskp27))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp18))\/((ndr1_0)/\((~(c0_1 (a2000)))/\((~(c1_1 (a2000)))/\(~(c3_1 (a2000))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))) -> (~(c3_1 (a1981))) -> ((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/(forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62)))))))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c2_1 (a1977))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(hskp27))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/((hskp6)\/(hskp18))) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp4)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> (~(hskp8)) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((forall W : zenon_U, ((ndr1_0)->((c0_1 W)\/((c1_1 W)\/(c3_1 W)))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7)))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H1b3 zenon_H1a8 zenon_H1ec zenon_H127 zenon_H172 zenon_Hff zenon_H18d zenon_H52 zenon_Hc5 zenon_H51 zenon_H7 zenon_H191 zenon_H192 zenon_H193 zenon_H2d zenon_H1bc zenon_H1bb zenon_H12d zenon_H1d6 zenon_H131 zenon_Hc0 zenon_H22b zenon_H1c8 zenon_H1e4 zenon_H20d zenon_H20c zenon_H20a zenon_H219 zenon_H157 zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_H89 zenon_H8a zenon_H74 zenon_H76 zenon_H3a zenon_H4b zenon_H50 zenon_H4f zenon_H244 zenon_H9d zenon_H187 zenon_H1ea zenon_H24f zenon_H12c.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.95  apply (zenon_L387_); trivial.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hc0); [ zenon_intro zenon_H87 | zenon_intro zenon_Hbd ].
% 0.78/0.95  apply (zenon_L384_); trivial.
% 0.78/0.95  apply (zenon_L431_); trivial.
% 0.78/0.95  apply (zenon_L410_); trivial.
% 0.78/0.95  apply (zenon_L425_); trivial.
% 0.78/0.95  apply (zenon_L413_); trivial.
% 0.78/0.95  apply (zenon_L426_); trivial.
% 0.78/0.95  (* end of lemma zenon_L432_ *)
% 0.78/0.95  assert (zenon_L433_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H8b zenon_H157 zenon_H232 zenon_H231 zenon_H230 zenon_H23b zenon_H23a zenon_H239 zenon_H2d zenon_H2b.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H157); [ zenon_intro zenon_H13e | zenon_intro zenon_H159 ].
% 0.78/0.95  apply (zenon_L317_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H159); [ zenon_intro zenon_H144 | zenon_intro zenon_H153 ].
% 0.78/0.95  apply (zenon_L342_); trivial.
% 0.78/0.95  apply (zenon_L101_); trivial.
% 0.78/0.95  (* end of lemma zenon_L433_ *)
% 0.78/0.95  assert (zenon_L434_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> (ndr1_0) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H18b zenon_H9b zenon_H232 zenon_H231 zenon_H230 zenon_Ha zenon_H239 zenon_H23a zenon_H23b zenon_H2d zenon_H157 zenon_H89.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.95  apply (zenon_L327_); trivial.
% 0.78/0.95  apply (zenon_L433_); trivial.
% 0.78/0.95  apply (zenon_L77_); trivial.
% 0.78/0.95  (* end of lemma zenon_L434_ *)
% 0.78/0.95  assert (zenon_L435_ : (forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64)))))) -> (ndr1_0) -> (c0_1 (a2005)) -> (forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))) -> (c2_1 (a2005)) -> (c3_1 (a2005)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_Hdb zenon_Ha zenon_H78 zenon_H153 zenon_H7b zenon_H7a.
% 0.78/0.95  generalize (zenon_Hdb (a2005)). zenon_intro zenon_H251.
% 0.78/0.95  apply (zenon_imply_s _ _ zenon_H251); [ zenon_intro zenon_H9 | zenon_intro zenon_H252 ].
% 0.78/0.95  exact (zenon_H9 zenon_Ha).
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H252); [ zenon_intro zenon_H7f | zenon_intro zenon_H253 ].
% 0.78/0.95  exact (zenon_H7f zenon_H78).
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H253); [ zenon_intro zenon_H81 | zenon_intro zenon_H86 ].
% 0.78/0.95  apply (zenon_L99_); trivial.
% 0.78/0.95  exact (zenon_H86 zenon_H7a).
% 0.78/0.95  (* end of lemma zenon_L435_ *)
% 0.78/0.95  assert (zenon_L436_ : ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (c2_1 (a1991)) -> (c0_1 (a1991)) -> (~(c3_1 (a1991))) -> (c3_1 (a2005)) -> (c2_1 (a2005)) -> (forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))) -> (c0_1 (a2005)) -> (ndr1_0) -> (~(hskp10)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_He5 zenon_Hf1 zenon_Hf0 zenon_Hef zenon_H7a zenon_H7b zenon_H153 zenon_H78 zenon_Ha zenon_H6e.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_He5); [ zenon_intro zenon_Hd4 | zenon_intro zenon_He6 ].
% 0.78/0.95  apply (zenon_L65_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_He6); [ zenon_intro zenon_Hdb | zenon_intro zenon_H6f ].
% 0.78/0.95  apply (zenon_L435_); trivial.
% 0.78/0.95  exact (zenon_H6e zenon_H6f).
% 0.78/0.95  (* end of lemma zenon_L436_ *)
% 0.78/0.95  assert (zenon_L437_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (c2_1 (a1991)) -> (c0_1 (a1991)) -> (~(c3_1 (a1991))) -> (~(hskp10)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H8b zenon_H157 zenon_H232 zenon_H231 zenon_H230 zenon_H23b zenon_H23a zenon_H239 zenon_He5 zenon_Hf1 zenon_Hf0 zenon_Hef zenon_H6e.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H157); [ zenon_intro zenon_H13e | zenon_intro zenon_H159 ].
% 0.78/0.95  apply (zenon_L317_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H159); [ zenon_intro zenon_H144 | zenon_intro zenon_H153 ].
% 0.78/0.95  apply (zenon_L342_); trivial.
% 0.78/0.95  apply (zenon_L436_); trivial.
% 0.78/0.95  (* end of lemma zenon_L437_ *)
% 0.78/0.95  assert (zenon_L438_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H1b3 zenon_H157 zenon_H232 zenon_H231 zenon_H230 zenon_H23b zenon_H23a zenon_H239.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H157); [ zenon_intro zenon_H13e | zenon_intro zenon_H159 ].
% 0.78/0.95  apply (zenon_L317_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H159); [ zenon_intro zenon_H144 | zenon_intro zenon_H153 ].
% 0.78/0.95  apply (zenon_L342_); trivial.
% 0.78/0.95  apply (zenon_L90_); trivial.
% 0.78/0.95  (* end of lemma zenon_L438_ *)
% 0.78/0.95  assert (zenon_L439_ : ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/((hskp10)\/(hskp11))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (ndr1_0) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H1b7 zenon_H242 zenon_H23b zenon_H23a zenon_H239 zenon_Ha zenon_Hc5 zenon_H127 zenon_H18b zenon_H9b zenon_H232 zenon_H231 zenon_H230 zenon_H2d zenon_H157 zenon_H89 zenon_He5 zenon_Hff zenon_H1a8.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.95  apply (zenon_L343_); trivial.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.95  apply (zenon_L434_); trivial.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.95  apply (zenon_L327_); trivial.
% 0.78/0.95  apply (zenon_L437_); trivial.
% 0.78/0.95  apply (zenon_L438_); trivial.
% 0.78/0.95  (* end of lemma zenon_L439_ *)
% 0.78/0.95  assert (zenon_L440_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> (~(hskp27)) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H89 zenon_H157 zenon_H2b zenon_H2d zenon_H23b zenon_H23a zenon_H239 zenon_H232 zenon_H231 zenon_H230 zenon_H3c zenon_H74 zenon_H76.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.95  apply (zenon_L32_); trivial.
% 0.78/0.95  apply (zenon_L433_); trivial.
% 0.78/0.95  (* end of lemma zenon_L440_ *)
% 0.78/0.95  assert (zenon_L441_ : ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/((hskp10)\/(hskp11))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (ndr1_0) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> (~(hskp0)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H1b7 zenon_H157 zenon_H232 zenon_H231 zenon_H230 zenon_H242 zenon_H23b zenon_H23a zenon_H239 zenon_Ha zenon_Hff zenon_Hfa zenon_Hf8 zenon_H186 zenon_H2d zenon_H19b zenon_H19c zenon_H19d zenon_H74 zenon_H1a4 zenon_H127 zenon_Hc5 zenon_H16d zenon_H65 zenon_H20a zenon_H20c zenon_H20d zenon_H1ea zenon_H156 zenon_H1d4 zenon_H1e2 zenon_H12d zenon_Hbc zenon_H1e9 zenon_H131 zenon_H12c zenon_H1a8.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.95  apply (zenon_L343_); trivial.
% 0.78/0.95  apply (zenon_L307_); trivial.
% 0.78/0.95  apply (zenon_L438_); trivial.
% 0.78/0.95  (* end of lemma zenon_L441_ *)
% 0.78/0.95  assert (zenon_L442_ : ((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H18e zenon_H12c zenon_H1e9 zenon_Hbc zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_H1e2 zenon_H20a zenon_H20c zenon_H20d zenon_H1d4 zenon_Hc5 zenon_H127 zenon_H1a4 zenon_H74 zenon_H19d zenon_H19c zenon_H19b zenon_H2d zenon_H186 zenon_Hf8 zenon_Hfa zenon_Hff.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.95  apply (zenon_L306_); trivial.
% 0.78/0.95  apply (zenon_L310_); trivial.
% 0.78/0.95  (* end of lemma zenon_L442_ *)
% 0.78/0.95  assert (zenon_L443_ : ((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983)))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c2_1 (a1977))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(hskp0)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp12)\/(hskp0))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/((hskp10)\/(hskp11))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H1ee zenon_H1b6 zenon_H1d6 zenon_H1a8 zenon_H12c zenon_H131 zenon_H1e9 zenon_Hbc zenon_H12d zenon_H1e2 zenon_H1d4 zenon_H156 zenon_H1ea zenon_H20d zenon_H20c zenon_H20a zenon_H16d zenon_Hc5 zenon_H127 zenon_H1a4 zenon_H74 zenon_H2d zenon_H186 zenon_Hf8 zenon_Hfa zenon_Hff zenon_H239 zenon_H23a zenon_H23b zenon_H242 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H1b7.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.95  apply (zenon_L441_); trivial.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.95  apply (zenon_L343_); trivial.
% 0.78/0.95  apply (zenon_L442_); trivial.
% 0.78/0.95  apply (zenon_L438_); trivial.
% 0.78/0.95  (* end of lemma zenon_L443_ *)
% 0.78/0.95  assert (zenon_L444_ : (forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13))))) -> (ndr1_0) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H254 zenon_Ha zenon_H255 zenon_H256 zenon_H257.
% 0.78/0.95  generalize (zenon_H254 (a1969)). zenon_intro zenon_H258.
% 0.78/0.95  apply (zenon_imply_s _ _ zenon_H258); [ zenon_intro zenon_H9 | zenon_intro zenon_H259 ].
% 0.78/0.95  exact (zenon_H9 zenon_Ha).
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H259); [ zenon_intro zenon_H25b | zenon_intro zenon_H25a ].
% 0.78/0.95  exact (zenon_H255 zenon_H25b).
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H25a); [ zenon_intro zenon_H25d | zenon_intro zenon_H25c ].
% 0.78/0.95  exact (zenon_H256 zenon_H25d).
% 0.78/0.95  exact (zenon_H257 zenon_H25c).
% 0.78/0.95  (* end of lemma zenon_L444_ *)
% 0.78/0.95  assert (zenon_L445_ : ((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014)))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(hskp12)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_Hb7 zenon_H25e zenon_H257 zenon_H256 zenon_H255 zenon_H38.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H25e); [ zenon_intro zenon_H254 | zenon_intro zenon_H25f ].
% 0.78/0.95  apply (zenon_L444_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H25f); [ zenon_intro zenon_Hab | zenon_intro zenon_H39 ].
% 0.78/0.95  apply (zenon_L46_); trivial.
% 0.78/0.95  exact (zenon_H38 zenon_H39).
% 0.78/0.95  (* end of lemma zenon_L445_ *)
% 0.78/0.95  assert (zenon_L446_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(hskp12)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_Hbc zenon_H25e zenon_H38 zenon_H257 zenon_H256 zenon_H255 zenon_H9b zenon_H9d zenon_H9f.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.95  apply (zenon_L44_); trivial.
% 0.78/0.95  apply (zenon_L445_); trivial.
% 0.78/0.95  (* end of lemma zenon_L446_ *)
% 0.78/0.95  assert (zenon_L447_ : ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> (~(hskp10)) -> (~(hskp1)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H12c zenon_H117 zenon_H6e zenon_Hb5 zenon_H9f zenon_H9d zenon_H9b zenon_H255 zenon_H256 zenon_H257 zenon_H25e zenon_Hbc.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.95  apply (zenon_L446_); trivial.
% 0.78/0.95  apply (zenon_L80_); trivial.
% 0.78/0.95  (* end of lemma zenon_L447_ *)
% 0.78/0.95  assert (zenon_L448_ : (~(hskp2)) -> (hskp2) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H260 zenon_H261.
% 0.78/0.95  exact (zenon_H260 zenon_H261).
% 0.78/0.95  (* end of lemma zenon_L448_ *)
% 0.78/0.95  assert (zenon_L449_ : ((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(hskp2)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H15c zenon_H262 zenon_H257 zenon_H256 zenon_H255 zenon_H260.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H15c). zenon_intro zenon_Ha. zenon_intro zenon_H15d.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H15d). zenon_intro zenon_H106. zenon_intro zenon_H15e.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H15e). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H262); [ zenon_intro zenon_H2f | zenon_intro zenon_H263 ].
% 0.78/0.95  apply (zenon_L70_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H263); [ zenon_intro zenon_H254 | zenon_intro zenon_H261 ].
% 0.78/0.95  apply (zenon_L444_); trivial.
% 0.78/0.95  exact (zenon_H260 zenon_H261).
% 0.78/0.95  (* end of lemma zenon_L449_ *)
% 0.78/0.95  assert (zenon_L450_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (~(hskp4)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H18d zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H50 zenon_H4b zenon_H48 zenon_H3a zenon_H76 zenon_H74 zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H161 zenon_H145 zenon_H146 zenon_H147 zenon_H2d zenon_H157 zenon_H65 zenon_H16d zenon_H89 zenon_H15a zenon_H132 zenon_Hb5 zenon_H172 zenon_H6c zenon_H174 zenon_H4f zenon_H186 zenon_H178 zenon_Hc5 zenon_H187.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.95  apply (zenon_L117_); trivial.
% 0.78/0.95  apply (zenon_L449_); trivial.
% 0.78/0.95  (* end of lemma zenon_L450_ *)
% 0.78/0.95  assert (zenon_L451_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (~(hskp4)) -> (~(hskp1)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp14)) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H8b zenon_H174 zenon_H11c zenon_H11b zenon_H11a zenon_H3a zenon_Hb5 zenon_H132 zenon_H6c.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H119 | zenon_intro zenon_H175 ].
% 0.78/0.95  apply (zenon_L75_); trivial.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H175); [ zenon_intro zenon_H79 | zenon_intro zenon_H6d ].
% 0.78/0.95  apply (zenon_L91_); trivial.
% 0.78/0.95  exact (zenon_H6c zenon_H6d).
% 0.78/0.95  (* end of lemma zenon_L451_ *)
% 0.78/0.95  assert (zenon_L452_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> (~(hskp1)) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp20)) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_H89 zenon_H174 zenon_H6c zenon_Hb5 zenon_H3a zenon_H132 zenon_H11c zenon_H11b zenon_H11a zenon_H161 zenon_H17 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H9b zenon_H18b.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.95  apply (zenon_L118_); trivial.
% 0.78/0.95  apply (zenon_L451_); trivial.
% 0.78/0.95  (* end of lemma zenon_L452_ *)
% 0.78/0.95  assert (zenon_L453_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> (~(hskp1)) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.95  do 0 intro. intros zenon_Hc1 zenon_H131 zenon_Hbc zenon_H12d zenon_H9d zenon_H9f zenon_H89 zenon_H174 zenon_H6c zenon_Hb5 zenon_H3a zenon_H132 zenon_H11c zenon_H11b zenon_H11a zenon_H161 zenon_H13f zenon_H137 zenon_H135 zenon_H9b zenon_H18b zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H15a zenon_H4f.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.95  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.95  apply (zenon_L452_); trivial.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.78/0.95  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.96  apply (zenon_L111_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.96  apply (zenon_L86_); trivial.
% 0.78/0.96  apply (zenon_L221_); trivial.
% 0.78/0.96  apply (zenon_L83_); trivial.
% 0.78/0.96  (* end of lemma zenon_L453_ *)
% 0.78/0.96  assert (zenon_L454_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H18d zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H4f zenon_H15a zenon_H172 zenon_H3a zenon_H10e zenon_H110 zenon_H10f zenon_H18b zenon_H161 zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H6c zenon_H174 zenon_H89 zenon_H156 zenon_H132 zenon_Hb5 zenon_Hc5 zenon_H187.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.96  apply (zenon_L84_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_L225_); trivial.
% 0.78/0.96  apply (zenon_L453_); trivial.
% 0.78/0.96  apply (zenon_L449_); trivial.
% 0.78/0.96  (* end of lemma zenon_L454_ *)
% 0.78/0.96  assert (zenon_L455_ : ((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992)))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H101 zenon_H18d zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H89 zenon_H15a zenon_H132 zenon_H3a zenon_Hb5 zenon_H193 zenon_H192 zenon_H191 zenon_H157 zenon_H2d zenon_H147 zenon_H146 zenon_H145 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_H161 zenon_H18b zenon_H172 zenon_He7 zenon_Hea zenon_H4f zenon_H186 zenon_H178 zenon_Hc5 zenon_H187.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.96  apply (zenon_L144_); trivial.
% 0.78/0.96  apply (zenon_L449_); trivial.
% 0.78/0.96  (* end of lemma zenon_L455_ *)
% 0.78/0.96  assert (zenon_L456_ : ((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014)))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (c2_1 (a2009)) -> (~(c3_1 (a2009))) -> (~(c1_1 (a2009))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_Hb7 zenon_H264 zenon_H257 zenon_H256 zenon_H255 zenon_H1db zenon_H1da zenon_H1d9.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hb7). zenon_intro zenon_Ha. zenon_intro zenon_Hb9.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hb9). zenon_intro zenon_Had. zenon_intro zenon_Hba.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hba). zenon_intro zenon_Hae. zenon_intro zenon_Hac.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H264); [ zenon_intro zenon_H254 | zenon_intro zenon_H265 ].
% 0.78/0.96  apply (zenon_L444_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H265); [ zenon_intro zenon_H1d8 | zenon_intro zenon_Hab ].
% 0.78/0.96  apply (zenon_L175_); trivial.
% 0.78/0.96  apply (zenon_L46_); trivial.
% 0.78/0.96  (* end of lemma zenon_L456_ *)
% 0.78/0.96  assert (zenon_L457_ : ((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H1e6 zenon_Hbc zenon_H264 zenon_H257 zenon_H256 zenon_H255 zenon_H74 zenon_H1e2.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1e6). zenon_intro zenon_Ha. zenon_intro zenon_H1e7.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1e7). zenon_intro zenon_H1db. zenon_intro zenon_H1e8.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1e8). zenon_intro zenon_H1d9. zenon_intro zenon_H1da.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.96  apply (zenon_L176_); trivial.
% 0.78/0.96  apply (zenon_L456_); trivial.
% 0.78/0.96  (* end of lemma zenon_L457_ *)
% 0.78/0.96  assert (zenon_L458_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c1_1 (a1990))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H53 zenon_H1e9 zenon_H264 zenon_H257 zenon_H256 zenon_H255 zenon_H74 zenon_H1e2 zenon_H9f zenon_H9d zenon_H9b zenon_H2d zenon_H2b zenon_H1d4 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H110 zenon_H10f zenon_H10e zenon_H1d6 zenon_Hbc.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H1d2 | zenon_intro zenon_H1e6 ].
% 0.78/0.96  apply (zenon_L174_); trivial.
% 0.78/0.96  apply (zenon_L457_); trivial.
% 0.78/0.96  (* end of lemma zenon_L458_ *)
% 0.78/0.96  assert (zenon_L459_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (ndr1_0) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H18d zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H1ec zenon_H1bb zenon_H1bc zenon_H1c8 zenon_H2d zenon_H11c zenon_H11b zenon_H11a zenon_Ha zenon_H15 zenon_H127 zenon_Hc5.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.96  apply (zenon_L189_); trivial.
% 0.78/0.96  apply (zenon_L449_); trivial.
% 0.78/0.96  (* end of lemma zenon_L459_ *)
% 0.78/0.96  assert (zenon_L460_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> (~(hskp2)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H129 zenon_Hff zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H156 zenon_H132 zenon_Hb5 zenon_H1ea zenon_H3a zenon_H172 zenon_Hc5 zenon_H127 zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H1ec zenon_H255 zenon_H256 zenon_H257 zenon_H260 zenon_H262 zenon_H18d.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.96  apply (zenon_L459_); trivial.
% 0.78/0.96  apply (zenon_L195_); trivial.
% 0.78/0.96  (* end of lemma zenon_L460_ *)
% 0.78/0.96  assert (zenon_L461_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp4)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> (~(hskp2)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H1b3 zenon_H1a8 zenon_Hff zenon_H172 zenon_H127 zenon_H1ec zenon_Hbc zenon_H25e zenon_H257 zenon_H256 zenon_H255 zenon_H9b zenon_H9d zenon_H9f zenon_H187 zenon_Hc5 zenon_H132 zenon_Hb5 zenon_H1ea zenon_H4f zenon_H1e9 zenon_H264 zenon_H1e2 zenon_H1d4 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H1d6 zenon_H89 zenon_H16d zenon_H65 zenon_H157 zenon_H2d zenon_H161 zenon_H156 zenon_H74 zenon_H76 zenon_H3a zenon_H4b zenon_H50 zenon_H7 zenon_H12d zenon_H131 zenon_H260 zenon_H262 zenon_H18d zenon_H12c.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.96  apply (zenon_L446_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.96  apply (zenon_L84_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.96  apply (zenon_L106_); trivial.
% 0.78/0.96  apply (zenon_L458_); trivial.
% 0.78/0.96  apply (zenon_L83_); trivial.
% 0.78/0.96  apply (zenon_L185_); trivial.
% 0.78/0.96  apply (zenon_L449_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.96  apply (zenon_L446_); trivial.
% 0.78/0.96  apply (zenon_L460_); trivial.
% 0.78/0.96  (* end of lemma zenon_L461_ *)
% 0.78/0.96  assert (zenon_L462_ : ((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H1b8 zenon_H12c zenon_H1e9 zenon_H264 zenon_H74 zenon_H1e2 zenon_H1d4 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H1d6 zenon_H9f zenon_H9d zenon_H9b zenon_H255 zenon_H256 zenon_H257 zenon_H25e zenon_Hbc.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.96  apply (zenon_L446_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H1d2 | zenon_intro zenon_H1e6 ].
% 0.78/0.96  apply (zenon_L200_); trivial.
% 0.78/0.96  apply (zenon_L457_); trivial.
% 0.78/0.96  (* end of lemma zenon_L462_ *)
% 0.78/0.96  assert (zenon_L463_ : ((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983)))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c0_1 (a1981)) -> (c1_1 (a1981)) -> (~(c3_1 (a1981))) -> (~(hskp1)) -> (~(hskp4)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H1ee zenon_H1b6 zenon_H12c zenon_H1ea zenon_H1bb zenon_H1bc zenon_H1c8 zenon_Hb5 zenon_H3a zenon_H132 zenon_H156 zenon_H131 zenon_H51 zenon_Hff zenon_H186 zenon_H2d zenon_H74 zenon_H1a4 zenon_H67 zenon_H19 zenon_H127 zenon_H9b zenon_H1a6 zenon_H4f zenon_Hc5 zenon_H1a8.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.96  apply (zenon_L153_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.96  apply (zenon_L154_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_L148_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.96  apply (zenon_L184_); trivial.
% 0.78/0.96  apply (zenon_L239_); trivial.
% 0.78/0.96  apply (zenon_L150_); trivial.
% 0.78/0.96  (* end of lemma zenon_L463_ *)
% 0.78/0.96  assert (zenon_L464_ : ((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> (~(hskp2)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H12e zenon_H186 zenon_H2d zenon_H2b zenon_H178 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H255 zenon_H256 zenon_H257 zenon_H260 zenon_H262.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12e). zenon_intro zenon_Ha. zenon_intro zenon_H12f.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12f). zenon_intro zenon_Hd. zenon_intro zenon_H130.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H130). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H262); [ zenon_intro zenon_H2f | zenon_intro zenon_H263 ].
% 0.78/0.96  apply (zenon_L237_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H263); [ zenon_intro zenon_H254 | zenon_intro zenon_H261 ].
% 0.78/0.96  apply (zenon_L444_); trivial.
% 0.78/0.96  exact (zenon_H260 zenon_H261).
% 0.78/0.96  apply (zenon_L147_); trivial.
% 0.78/0.96  (* end of lemma zenon_L464_ *)
% 0.78/0.96  assert (zenon_L465_ : ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> (~(hskp2)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp16)) -> (~(hskp15)) -> ((hskp16)\/((hskp19)\/(hskp15))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H131 zenon_H186 zenon_H2d zenon_H2b zenon_H178 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H255 zenon_H256 zenon_H257 zenon_H260 zenon_H262 zenon_H1 zenon_H5 zenon_H7.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.96  apply (zenon_L4_); trivial.
% 0.78/0.96  apply (zenon_L464_); trivial.
% 0.78/0.96  (* end of lemma zenon_L465_ *)
% 0.78/0.96  assert (zenon_L466_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> (~(hskp16)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H7 zenon_H5 zenon_H1 zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H2d zenon_H186 zenon_H131.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_L465_); trivial.
% 0.78/0.96  apply (zenon_L77_); trivial.
% 0.78/0.96  (* end of lemma zenon_L466_ *)
% 0.78/0.96  assert (zenon_L467_ : ((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(hskp9)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H12e zenon_H16d zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H65.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12e). zenon_intro zenon_Ha. zenon_intro zenon_H12f.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12f). zenon_intro zenon_Hd. zenon_intro zenon_H130.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H130). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H16d); [ zenon_intro zenon_H59 | zenon_intro zenon_H16e ].
% 0.78/0.96  apply (zenon_L209_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H16e); [ zenon_intro zenon_Hb | zenon_intro zenon_H66 ].
% 0.78/0.96  apply (zenon_L6_); trivial.
% 0.78/0.96  exact (zenon_H65 zenon_H66).
% 0.78/0.96  (* end of lemma zenon_L467_ *)
% 0.78/0.96  assert (zenon_L468_ : ((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992)))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H101 zenon_H18d zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H7 zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H2d zenon_H186 zenon_H131 zenon_H89 zenon_H16d zenon_H65 zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_H161 zenon_H9b zenon_H18b zenon_H172 zenon_H3a zenon_He7 zenon_Hea zenon_H4f zenon_H187.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.96  apply (zenon_L466_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.96  apply (zenon_L122_); trivial.
% 0.78/0.96  apply (zenon_L467_); trivial.
% 0.78/0.96  apply (zenon_L77_); trivial.
% 0.78/0.96  apply (zenon_L449_); trivial.
% 0.78/0.96  (* end of lemma zenon_L468_ *)
% 0.78/0.96  assert (zenon_L469_ : ((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985)))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H1b8 zenon_H18d zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H204 zenon_H15a zenon_H187.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.96  apply (zenon_L231_); trivial.
% 0.78/0.96  apply (zenon_L449_); trivial.
% 0.78/0.96  (* end of lemma zenon_L469_ *)
% 0.78/0.96  assert (zenon_L470_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H18d zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H7 zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H2d zenon_H186 zenon_H131 zenon_H4f zenon_H1a6 zenon_H15a zenon_H19d zenon_H19c zenon_H19b zenon_H18b zenon_H9b zenon_H161 zenon_H6c zenon_H174 zenon_H89 zenon_H187.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.96  apply (zenon_L466_); trivial.
% 0.78/0.96  apply (zenon_L243_); trivial.
% 0.78/0.96  apply (zenon_L449_); trivial.
% 0.78/0.96  (* end of lemma zenon_L470_ *)
% 0.78/0.96  assert (zenon_L471_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> (~(hskp16)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_Hc5 zenon_H4f zenon_H1a6 zenon_H9b zenon_H127 zenon_H19d zenon_H19c zenon_H19b zenon_H15 zenon_H19 zenon_H7 zenon_H5 zenon_H1 zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H2d zenon_H186 zenon_H131.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_L465_); trivial.
% 0.78/0.96  apply (zenon_L240_); trivial.
% 0.78/0.96  (* end of lemma zenon_L471_ *)
% 0.78/0.96  assert (zenon_L472_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (~(hskp4)) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> (~(hskp16)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_Hc5 zenon_H50 zenon_H4b zenon_H48 zenon_H3a zenon_H19b zenon_H19c zenon_H19d zenon_H1b1 zenon_H147 zenon_H146 zenon_H145 zenon_H9b zenon_H1a6 zenon_H7 zenon_H5 zenon_H1 zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H2d zenon_H186 zenon_H131.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_L465_); trivial.
% 0.78/0.96  apply (zenon_L254_); trivial.
% 0.78/0.96  (* end of lemma zenon_L472_ *)
% 0.78/0.96  assert (zenon_L473_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (~(hskp4)) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H18d zenon_Hc5 zenon_H50 zenon_H4b zenon_H48 zenon_H3a zenon_H19b zenon_H19c zenon_H19d zenon_H1b1 zenon_H147 zenon_H146 zenon_H145 zenon_H9b zenon_H1a6 zenon_H7 zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H2d zenon_H186 zenon_H131 zenon_H89 zenon_H15a zenon_H157 zenon_H132 zenon_Hb5 zenon_H156 zenon_H193 zenon_H192 zenon_H191 zenon_H161 zenon_H18b zenon_H6c zenon_H174 zenon_H4f zenon_H187.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.96  apply (zenon_L472_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.96  apply (zenon_L253_); trivial.
% 0.78/0.96  apply (zenon_L464_); trivial.
% 0.78/0.96  apply (zenon_L254_); trivial.
% 0.78/0.96  apply (zenon_L449_); trivial.
% 0.78/0.96  (* end of lemma zenon_L473_ *)
% 0.78/0.96  assert (zenon_L474_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H18d zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H7 zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H2d zenon_H186 zenon_H131 zenon_H191 zenon_H192 zenon_H193 zenon_H174 zenon_H6c zenon_H15a zenon_H187.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.96  apply (zenon_L466_); trivial.
% 0.78/0.96  apply (zenon_L259_); trivial.
% 0.78/0.96  apply (zenon_L449_); trivial.
% 0.78/0.96  (* end of lemma zenon_L474_ *)
% 0.78/0.96  assert (zenon_L475_ : ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H12c zenon_Hc5 zenon_H131 zenon_H12d zenon_H156 zenon_H132 zenon_H3a zenon_Hb5 zenon_H178 zenon_H2d zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H1ea zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H186 zenon_H9f zenon_H9d zenon_H9b zenon_H255 zenon_H256 zenon_H257 zenon_H25e zenon_Hbc.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.96  apply (zenon_L446_); trivial.
% 0.78/0.96  apply (zenon_L266_); trivial.
% 0.78/0.96  (* end of lemma zenon_L475_ *)
% 0.78/0.96  assert (zenon_L476_ : ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (c1_1 (a1977)) -> (forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24)))))) -> (~(c2_1 (a1977))) -> (ndr1_0) -> (~(hskp12)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H25e zenon_H257 zenon_H256 zenon_H255 zenon_H20d zenon_Hc6 zenon_H20a zenon_Ha zenon_H38.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H25e); [ zenon_intro zenon_H254 | zenon_intro zenon_H25f ].
% 0.78/0.96  apply (zenon_L444_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H25f); [ zenon_intro zenon_Hab | zenon_intro zenon_H39 ].
% 0.78/0.96  apply (zenon_L288_); trivial.
% 0.78/0.96  exact (zenon_H38 zenon_H39).
% 0.78/0.96  (* end of lemma zenon_L476_ *)
% 0.78/0.96  assert (zenon_L477_ : ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X))))) -> (~(c2_1 (a1977))) -> (ndr1_0) -> (~(hskp12)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H25e zenon_H257 zenon_H256 zenon_H255 zenon_H20d zenon_H20c zenon_H20b zenon_H20a zenon_Ha zenon_H38.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H25e); [ zenon_intro zenon_H254 | zenon_intro zenon_H25f ].
% 0.78/0.96  apply (zenon_L444_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H25f); [ zenon_intro zenon_Hab | zenon_intro zenon_H39 ].
% 0.78/0.96  apply (zenon_L273_); trivial.
% 0.78/0.96  exact (zenon_H38 zenon_H39).
% 0.78/0.96  (* end of lemma zenon_L477_ *)
% 0.78/0.96  assert (zenon_L478_ : ((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> (~(hskp12)) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_He9 zenon_H22b zenon_H255 zenon_H256 zenon_H257 zenon_H20a zenon_H20c zenon_H20d zenon_H38 zenon_H25e.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Ha. zenon_intro zenon_Heb.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Heb). zenon_intro zenon_Hdc. zenon_intro zenon_Hec.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hec). zenon_intro zenon_Hdd. zenon_intro zenon_Hde.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H22b); [ zenon_intro zenon_H20b | zenon_intro zenon_H3e ].
% 0.78/0.96  apply (zenon_L477_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H25e); [ zenon_intro zenon_H254 | zenon_intro zenon_H25f ].
% 0.78/0.96  apply (zenon_L444_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H25f); [ zenon_intro zenon_Hab | zenon_intro zenon_H39 ].
% 0.78/0.96  apply (zenon_L293_); trivial.
% 0.78/0.96  exact (zenon_H38 zenon_H39).
% 0.78/0.96  (* end of lemma zenon_L478_ *)
% 0.78/0.96  assert (zenon_L479_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H129 zenon_H1e9 zenon_Hbc zenon_H264 zenon_H257 zenon_H256 zenon_H255 zenon_H74 zenon_H1e2 zenon_H20a zenon_H20c zenon_H20d zenon_H1d4.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1e9); [ zenon_intro zenon_H1d2 | zenon_intro zenon_H1e6 ].
% 0.78/0.96  apply (zenon_L283_); trivial.
% 0.78/0.96  apply (zenon_L457_); trivial.
% 0.78/0.96  (* end of lemma zenon_L479_ *)
% 0.78/0.96  assert (zenon_L480_ : ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> (~(c2_1 (a1977))) -> (ndr1_0) -> (forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28)))))) -> (~(hskp12)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H25e zenon_H257 zenon_H256 zenon_H255 zenon_H20c zenon_H20d zenon_H20a zenon_Ha zenon_H1c zenon_H38.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H25e); [ zenon_intro zenon_H254 | zenon_intro zenon_H25f ].
% 0.78/0.96  apply (zenon_L444_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H25f); [ zenon_intro zenon_Hab | zenon_intro zenon_H39 ].
% 0.78/0.96  apply (zenon_L276_); trivial.
% 0.78/0.96  exact (zenon_H38 zenon_H39).
% 0.78/0.96  (* end of lemma zenon_L480_ *)
% 0.78/0.96  assert (zenon_L481_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(hskp12)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_Hc1 zenon_H51 zenon_H20a zenon_H20d zenon_H20c zenon_H255 zenon_H256 zenon_H257 zenon_H25e zenon_H38.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H57 ].
% 0.78/0.96  apply (zenon_L480_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H57); [ zenon_intro zenon_H2e | zenon_intro zenon_H39 ].
% 0.78/0.96  apply (zenon_L76_); trivial.
% 0.78/0.96  exact (zenon_H38 zenon_H39).
% 0.78/0.96  (* end of lemma zenon_L481_ *)
% 0.78/0.96  assert (zenon_L482_ : ((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(c3_1 (a1977))) -> (c1_1 (a1977)) -> (~(c2_1 (a1977))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H1ee zenon_H12c zenon_H1e9 zenon_Hbc zenon_H264 zenon_H1e2 zenon_H1d4 zenon_H186 zenon_H2d zenon_H74 zenon_H1a4 zenon_H25e zenon_H20c zenon_H20d zenon_H20a zenon_H257 zenon_H256 zenon_H255 zenon_H51 zenon_Hc5.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_L148_); trivial.
% 0.78/0.96  apply (zenon_L481_); trivial.
% 0.78/0.96  apply (zenon_L479_); trivial.
% 0.78/0.96  (* end of lemma zenon_L482_ *)
% 0.78/0.96  assert (zenon_L483_ : ((ndr1_0)/\((c3_1 (a1979))/\((~(c0_1 (a1979)))/\(~(c2_1 (a1979)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H22c zenon_H12c zenon_H51 zenon_H255 zenon_H256 zenon_H257 zenon_H20a zenon_H20d zenon_H20c zenon_H25e zenon_H1ea.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H22c). zenon_intro zenon_Ha. zenon_intro zenon_H22d.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H22d). zenon_intro zenon_H1f3. zenon_intro zenon_H22e.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H22e). zenon_intro zenon_H1f1. zenon_intro zenon_H1f2.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H59 | zenon_intro zenon_H1eb ].
% 0.78/0.96  apply (zenon_L209_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H10d | zenon_intro zenon_H1ce ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H57 ].
% 0.78/0.96  apply (zenon_L480_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H57); [ zenon_intro zenon_H2e | zenon_intro zenon_H39 ].
% 0.78/0.96  apply (zenon_L211_); trivial.
% 0.78/0.96  exact (zenon_H38 zenon_H39).
% 0.78/0.96  apply (zenon_L281_); trivial.
% 0.78/0.96  apply (zenon_L313_); trivial.
% 0.78/0.96  (* end of lemma zenon_L483_ *)
% 0.78/0.96  assert (zenon_L484_ : ((ndr1_0)/\((c1_1 (a1977))/\((~(c2_1 (a1977)))/\(~(c3_1 (a1977)))))) -> ((~(hskp6))\/((ndr1_0)/\((c3_1 (a1979))/\((~(c0_1 (a1979)))/\(~(c2_1 (a1979))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((c2_1 X)\/(c3_1 X)))))\/(forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))) -> ((~(hskp28))\/((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp8))\/((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H266 zenon_H22f zenon_H1ea zenon_H12c zenon_H1e9 zenon_Hbc zenon_H264 zenon_H1e2 zenon_H1d4 zenon_Hd2 zenon_H255 zenon_H256 zenon_H257 zenon_H25e zenon_H22b zenon_Hee zenon_Hc5 zenon_H51 zenon_H1a4 zenon_H2d zenon_H186 zenon_H207.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H266). zenon_intro zenon_Ha. zenon_intro zenon_H267.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H267). zenon_intro zenon_H20d. zenon_intro zenon_H268.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H268). zenon_intro zenon_H20a. zenon_intro zenon_H20c.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H74 | zenon_intro zenon_H22c ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hee); [ zenon_intro zenon_Hd0 | zenon_intro zenon_He9 ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hd2); [ zenon_intro zenon_Hc6 | zenon_intro zenon_Hd3 ].
% 0.78/0.96  apply (zenon_L476_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hd3); [ zenon_intro zenon_Hd1 | zenon_intro zenon_H9e ].
% 0.78/0.96  exact (zenon_Hd0 zenon_Hd1).
% 0.78/0.96  exact (zenon_H9d zenon_H9e).
% 0.78/0.96  apply (zenon_L478_); trivial.
% 0.78/0.96  apply (zenon_L479_); trivial.
% 0.78/0.96  apply (zenon_L482_); trivial.
% 0.78/0.96  apply (zenon_L483_); trivial.
% 0.78/0.96  (* end of lemma zenon_L484_ *)
% 0.78/0.96  assert (zenon_L485_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H1b3 zenon_H12c zenon_H131 zenon_H12d zenon_H156 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H65 zenon_H16d zenon_H9f zenon_H9d zenon_H9b zenon_H255 zenon_H256 zenon_H257 zenon_H25e zenon_Hbc.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.96  apply (zenon_L446_); trivial.
% 0.78/0.96  apply (zenon_L325_); trivial.
% 0.78/0.96  (* end of lemma zenon_L485_ *)
% 0.78/0.96  assert (zenon_L486_ : ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))) -> (ndr1_0) -> (~(hskp19)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H156 zenon_H147 zenon_H146 zenon_H145 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H13f zenon_H137 zenon_H135 zenon_H134 zenon_Ha zenon_H3.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H156); [ zenon_intro zenon_Hb | zenon_intro zenon_H158 ].
% 0.78/0.96  apply (zenon_L318_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H158); [ zenon_intro zenon_H79 | zenon_intro zenon_H4 ].
% 0.78/0.96  apply (zenon_L220_); trivial.
% 0.78/0.96  exact (zenon_H3 zenon_H4).
% 0.78/0.96  (* end of lemma zenon_L486_ *)
% 0.78/0.96  assert (zenon_L487_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(hskp19)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H15a zenon_H10e zenon_H110 zenon_H10f zenon_H193 zenon_H192 zenon_H191 zenon_H156 zenon_H147 zenon_H146 zenon_H145 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H3.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.96  apply (zenon_L323_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.96  apply (zenon_L131_); trivial.
% 0.78/0.96  apply (zenon_L486_); trivial.
% 0.78/0.96  (* end of lemma zenon_L487_ *)
% 0.78/0.96  assert (zenon_L488_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H188 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H230 zenon_H231 zenon_H232 zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H191 zenon_H192 zenon_H193 zenon_H15a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.96  apply (zenon_L487_); trivial.
% 0.78/0.96  apply (zenon_L83_); trivial.
% 0.78/0.96  (* end of lemma zenon_L488_ *)
% 0.78/0.96  assert (zenon_L489_ : ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> (~(hskp1)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H1b6 zenon_H18d zenon_H262 zenon_H260 zenon_H7 zenon_H15a zenon_H187 zenon_H12c zenon_H117 zenon_Hb5 zenon_H9f zenon_H9d zenon_H9b zenon_H255 zenon_H256 zenon_H257 zenon_H25e zenon_Hbc zenon_H16d zenon_H157 zenon_H232 zenon_H231 zenon_H230 zenon_H156 zenon_H12d zenon_H131 zenon_H1b7.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.96  apply (zenon_L447_); trivial.
% 0.78/0.96  apply (zenon_L485_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.96  apply (zenon_L447_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.96  apply (zenon_L446_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.96  apply (zenon_L84_); trivial.
% 0.78/0.96  apply (zenon_L488_); trivial.
% 0.78/0.96  apply (zenon_L449_); trivial.
% 0.78/0.96  (* end of lemma zenon_L489_ *)
% 0.78/0.96  assert (zenon_L490_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> (~(hskp16)) -> (~(hskp15)) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (ndr1_0) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_Hc5 zenon_H131 zenon_H4f zenon_H1a6 zenon_H9b zenon_H127 zenon_H15 zenon_H19 zenon_H1 zenon_H5 zenon_H7 zenon_H1a4 zenon_H74 zenon_H19d zenon_H19c zenon_H19b zenon_Ha zenon_H2d zenon_H186.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_L148_); trivial.
% 0.78/0.96  apply (zenon_L240_); trivial.
% 0.78/0.96  (* end of lemma zenon_L490_ *)
% 0.78/0.96  assert (zenon_L491_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c0_1 (a1998))) -> (c3_1 (a1998)) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(hskp19)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H15a zenon_H10e zenon_H110 zenon_H10f zenon_H58 zenon_H5a zenon_H193 zenon_H192 zenon_H191 zenon_H156 zenon_H147 zenon_H146 zenon_H145 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H3.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.96  apply (zenon_L111_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.96  apply (zenon_L131_); trivial.
% 0.78/0.96  apply (zenon_L486_); trivial.
% 0.78/0.96  (* end of lemma zenon_L491_ *)
% 0.78/0.96  assert (zenon_L492_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_Hc1 zenon_H131 zenon_H4f zenon_H1a6 zenon_H9b zenon_H127 zenon_H19d zenon_H19c zenon_H19b zenon_H15 zenon_H19 zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H191 zenon_H192 zenon_H193 zenon_H13f zenon_H137 zenon_H135 zenon_H230 zenon_H231 zenon_H232 zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H15a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.96  apply (zenon_L491_); trivial.
% 0.78/0.96  apply (zenon_L239_); trivial.
% 0.78/0.96  (* end of lemma zenon_L492_ *)
% 0.78/0.96  assert (zenon_L493_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H188 zenon_Hc5 zenon_H131 zenon_H4f zenon_H1a6 zenon_H9b zenon_H127 zenon_H15 zenon_H19 zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H191 zenon_H192 zenon_H193 zenon_H230 zenon_H231 zenon_H232 zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H15a zenon_H1a4 zenon_H74 zenon_H19d zenon_H19c zenon_H19b zenon_H2d zenon_H186.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_L148_); trivial.
% 0.78/0.96  apply (zenon_L492_); trivial.
% 0.78/0.96  (* end of lemma zenon_L493_ *)
% 0.78/0.96  assert (zenon_L494_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> (~(hskp2)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H1b3 zenon_H12c zenon_Hff zenon_H187 zenon_H156 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H15a zenon_H7 zenon_H19 zenon_H127 zenon_H9b zenon_H1a6 zenon_H4f zenon_H131 zenon_H255 zenon_H256 zenon_H257 zenon_H260 zenon_H262 zenon_H18d zenon_H186 zenon_H2d zenon_H19b zenon_H19c zenon_H19d zenon_H74 zenon_H1a4 zenon_H191 zenon_H192 zenon_H193 zenon_H51 zenon_Hc5.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.96  apply (zenon_L154_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.96  apply (zenon_L490_); trivial.
% 0.78/0.96  apply (zenon_L493_); trivial.
% 0.78/0.96  apply (zenon_L449_); trivial.
% 0.78/0.96  apply (zenon_L150_); trivial.
% 0.78/0.96  (* end of lemma zenon_L494_ *)
% 0.78/0.96  assert (zenon_L495_ : ((~(hskp8))\/((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp6)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(hskp5)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp1)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp2)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H207 zenon_H51 zenon_Hff zenon_H186 zenon_H2d zenon_H74 zenon_H1a4 zenon_H67 zenon_H19 zenon_H127 zenon_H1a6 zenon_H4f zenon_Hc5 zenon_H1a8 zenon_H1b7 zenon_H131 zenon_H12d zenon_H156 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H16d zenon_Hbc zenon_H25e zenon_H257 zenon_H256 zenon_H255 zenon_H9b zenon_H9f zenon_Hb5 zenon_H117 zenon_H12c zenon_H187 zenon_H15a zenon_H7 zenon_H260 zenon_H262 zenon_H18d zenon_H1b6.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.96  apply (zenon_L489_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.96  apply (zenon_L153_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.96  apply (zenon_L155_); trivial.
% 0.78/0.96  apply (zenon_L494_); trivial.
% 0.78/0.96  (* end of lemma zenon_L495_ *)
% 0.78/0.96  assert (zenon_L496_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(hskp19)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H15a zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H193 zenon_H192 zenon_H191 zenon_H156 zenon_H147 zenon_H146 zenon_H145 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H3.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.96  apply (zenon_L209_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.96  apply (zenon_L131_); trivial.
% 0.78/0.96  apply (zenon_L486_); trivial.
% 0.78/0.96  (* end of lemma zenon_L496_ *)
% 0.78/0.96  assert (zenon_L497_ : ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> (~(hskp2)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (ndr1_0) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H131 zenon_H186 zenon_H2d zenon_H2b zenon_H178 zenon_H255 zenon_H256 zenon_H257 zenon_H260 zenon_H262 zenon_Ha zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H191 zenon_H192 zenon_H193 zenon_H156 zenon_H13f zenon_H137 zenon_H135 zenon_H230 zenon_H231 zenon_H232 zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H15a.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.96  apply (zenon_L496_); trivial.
% 0.78/0.96  apply (zenon_L464_); trivial.
% 0.78/0.96  (* end of lemma zenon_L497_ *)
% 0.78/0.96  assert (zenon_L498_ : ((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985)))))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(hskp1)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((hskp1)\/(hskp10))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H1b8 zenon_H1b7 zenon_H18d zenon_H4f zenon_H1a6 zenon_H9b zenon_H127 zenon_H19d zenon_H19c zenon_H19b zenon_H19 zenon_H7 zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H131 zenon_H156 zenon_H230 zenon_H231 zenon_H232 zenon_H157 zenon_H15a zenon_H187 zenon_Hff zenon_Hc5 zenon_H51 zenon_H178 zenon_Hb5 zenon_H117 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H2d zenon_H186 zenon_H12c.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.96  apply (zenon_L248_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.96  apply (zenon_L471_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_L497_); trivial.
% 0.78/0.96  apply (zenon_L132_); trivial.
% 0.78/0.96  apply (zenon_L449_); trivial.
% 0.78/0.96  apply (zenon_L150_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.96  apply (zenon_L471_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_L497_); trivial.
% 0.78/0.96  apply (zenon_L492_); trivial.
% 0.78/0.96  apply (zenon_L449_); trivial.
% 0.78/0.96  apply (zenon_L150_); trivial.
% 0.78/0.96  (* end of lemma zenon_L498_ *)
% 0.78/0.96  assert (zenon_L499_ : (forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))) -> (ndr1_0) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H134 zenon_Ha zenon_H269 zenon_H26a zenon_H26b.
% 0.78/0.96  generalize (zenon_H134 (a1973)). zenon_intro zenon_H26c.
% 0.78/0.96  apply (zenon_imply_s _ _ zenon_H26c); [ zenon_intro zenon_H9 | zenon_intro zenon_H26d ].
% 0.78/0.96  exact (zenon_H9 zenon_Ha).
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H26d); [ zenon_intro zenon_H26f | zenon_intro zenon_H26e ].
% 0.78/0.96  exact (zenon_H269 zenon_H26f).
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H26e); [ zenon_intro zenon_H271 | zenon_intro zenon_H270 ].
% 0.78/0.96  exact (zenon_H271 zenon_H26a).
% 0.78/0.96  exact (zenon_H270 zenon_H26b).
% 0.78/0.96  (* end of lemma zenon_L499_ *)
% 0.78/0.96  assert (zenon_L500_ : (forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64)))))) -> (ndr1_0) -> (forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31)))))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_Hdb zenon_Ha zenon_H2e zenon_H26a zenon_H26b.
% 0.78/0.96  generalize (zenon_Hdb (a1973)). zenon_intro zenon_H272.
% 0.78/0.96  apply (zenon_imply_s _ _ zenon_H272); [ zenon_intro zenon_H9 | zenon_intro zenon_H273 ].
% 0.78/0.96  exact (zenon_H9 zenon_Ha).
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H274 | zenon_intro zenon_H26e ].
% 0.78/0.96  generalize (zenon_H2e (a1973)). zenon_intro zenon_H275.
% 0.78/0.96  apply (zenon_imply_s _ _ zenon_H275); [ zenon_intro zenon_H9 | zenon_intro zenon_H276 ].
% 0.78/0.96  exact (zenon_H9 zenon_Ha).
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H276); [ zenon_intro zenon_H277 | zenon_intro zenon_H26e ].
% 0.78/0.96  exact (zenon_H274 zenon_H277).
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H26e); [ zenon_intro zenon_H271 | zenon_intro zenon_H270 ].
% 0.78/0.96  exact (zenon_H271 zenon_H26a).
% 0.78/0.96  exact (zenon_H270 zenon_H26b).
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H26e); [ zenon_intro zenon_H271 | zenon_intro zenon_H270 ].
% 0.78/0.96  exact (zenon_H271 zenon_H26a).
% 0.78/0.96  exact (zenon_H270 zenon_H26b).
% 0.78/0.96  (* end of lemma zenon_L500_ *)
% 0.78/0.96  assert (zenon_L501_ : ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c2_1 (a1973))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31)))))) -> (ndr1_0) -> (~(hskp20)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H161 zenon_H269 zenon_H26b zenon_H26a zenon_H2e zenon_Ha zenon_H17.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H161); [ zenon_intro zenon_H134 | zenon_intro zenon_H162 ].
% 0.78/0.96  apply (zenon_L499_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H162); [ zenon_intro zenon_Hdb | zenon_intro zenon_H18 ].
% 0.78/0.96  apply (zenon_L500_); trivial.
% 0.78/0.96  exact (zenon_H17 zenon_H18).
% 0.78/0.96  (* end of lemma zenon_L501_ *)
% 0.78/0.96  assert (zenon_L502_ : ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(hskp20)) -> (ndr1_0) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> (~(c2_1 (a1973))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp13)) -> (~(hskp17)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H97 zenon_H17 zenon_Ha zenon_H26a zenon_H26b zenon_H269 zenon_H161 zenon_H15 zenon_H2b.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H97); [ zenon_intro zenon_H2e | zenon_intro zenon_H98 ].
% 0.78/0.96  apply (zenon_L501_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H98); [ zenon_intro zenon_H16 | zenon_intro zenon_H2c ].
% 0.78/0.96  exact (zenon_H15 zenon_H16).
% 0.78/0.96  exact (zenon_H2b zenon_H2c).
% 0.78/0.96  (* end of lemma zenon_L502_ *)
% 0.78/0.96  assert (zenon_L503_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> (ndr1_0) -> (~(hskp13)) -> (~(hskp17)) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H4f zenon_H15a zenon_H2d zenon_H172 zenon_H3a zenon_H10e zenon_H110 zenon_H10f zenon_H6c zenon_H174 zenon_H161 zenon_H26b zenon_H26a zenon_H269 zenon_Ha zenon_H15 zenon_H2b zenon_H97.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.96  apply (zenon_L502_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.96  apply (zenon_L109_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.96  apply (zenon_L12_); trivial.
% 0.78/0.96  apply (zenon_L499_); trivial.
% 0.78/0.96  (* end of lemma zenon_L503_ *)
% 0.78/0.96  assert (zenon_L504_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(hskp19)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c0_1 (a1998))) -> (c3_1 (a1998)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(hskp4)) -> (~(hskp1)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H53 zenon_H15a zenon_H3 zenon_H10e zenon_H110 zenon_H10f zenon_H58 zenon_H5a zenon_H156 zenon_H3a zenon_Hb5 zenon_H132 zenon_H269 zenon_H26a zenon_H26b.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.96  apply (zenon_L111_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.96  apply (zenon_L86_); trivial.
% 0.78/0.96  apply (zenon_L499_); trivial.
% 0.78/0.96  (* end of lemma zenon_L504_ *)
% 0.78/0.96  assert (zenon_L505_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_Hc1 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H186 zenon_H132 zenon_H3a zenon_Hb5 zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H161 zenon_H26b zenon_H26a zenon_H269 zenon_H178 zenon_H15a zenon_H4f.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H178); [ zenon_intro zenon_H59 | zenon_intro zenon_H179 ].
% 0.78/0.96  apply (zenon_L111_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H179); [ zenon_intro zenon_H2e | zenon_intro zenon_H177 ].
% 0.78/0.96  apply (zenon_L501_); trivial.
% 0.78/0.96  exact (zenon_H176 zenon_H177).
% 0.78/0.96  apply (zenon_L115_); trivial.
% 0.78/0.96  apply (zenon_L504_); trivial.
% 0.78/0.96  apply (zenon_L83_); trivial.
% 0.78/0.96  (* end of lemma zenon_L505_ *)
% 0.78/0.96  assert (zenon_L506_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(hskp13)) -> (ndr1_0) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_Hc5 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H186 zenon_H132 zenon_Hb5 zenon_H156 zenon_H178 zenon_H97 zenon_H15 zenon_Ha zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_H174 zenon_H6c zenon_H10f zenon_H110 zenon_H10e zenon_H3a zenon_H172 zenon_H2d zenon_H15a zenon_H4f.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_L503_); trivial.
% 0.78/0.96  apply (zenon_L505_); trivial.
% 0.78/0.96  (* end of lemma zenon_L506_ *)
% 0.78/0.96  assert (zenon_L507_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (c1_1 (a1992)) -> (~(c2_1 (a1992))) -> (~(c0_1 (a1992))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> (ndr1_0) -> (~(hskp13)) -> (~(hskp17)) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H4f zenon_Hea zenon_He7 zenon_H3a zenon_H172 zenon_Hc9 zenon_Hc8 zenon_Hc7 zenon_H161 zenon_H26b zenon_H26a zenon_H269 zenon_Ha zenon_H15 zenon_H2b zenon_H97.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.96  apply (zenon_L502_); trivial.
% 0.78/0.96  apply (zenon_L121_); trivial.
% 0.78/0.96  (* end of lemma zenon_L507_ *)
% 0.78/0.96  assert (zenon_L508_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_Hfc zenon_Hc5 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H186 zenon_H132 zenon_Hb5 zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H161 zenon_H26b zenon_H26a zenon_H269 zenon_H178 zenon_H15a zenon_H4f zenon_H3a zenon_H172.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_L127_); trivial.
% 0.78/0.96  apply (zenon_L505_); trivial.
% 0.78/0.96  (* end of lemma zenon_L508_ *)
% 0.78/0.96  assert (zenon_L509_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H129 zenon_Hff zenon_Hc5 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H186 zenon_H132 zenon_Hb5 zenon_H156 zenon_H178 zenon_H97 zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_H174 zenon_H3a zenon_H172 zenon_H2d zenon_H15a zenon_H4f zenon_Hea zenon_He7 zenon_H100.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.96  apply (zenon_L506_); trivial.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.96  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.96  apply (zenon_L507_); trivial.
% 0.78/0.96  apply (zenon_L505_); trivial.
% 0.78/0.96  apply (zenon_L508_); trivial.
% 0.78/0.96  (* end of lemma zenon_L509_ *)
% 0.78/0.96  assert (zenon_L510_ : (forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))) -> (ndr1_0) -> (~(c1_1 (a1983))) -> (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (~(c0_1 (a1983))) -> (c3_1 (a1983)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H153 zenon_Ha zenon_H19c zenon_H59 zenon_H19b zenon_H19d.
% 0.78/0.96  generalize (zenon_H153 (a1983)). zenon_intro zenon_H278.
% 0.78/0.96  apply (zenon_imply_s _ _ zenon_H278); [ zenon_intro zenon_H9 | zenon_intro zenon_H279 ].
% 0.78/0.96  exact (zenon_H9 zenon_Ha).
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H279); [ zenon_intro zenon_H1a3 | zenon_intro zenon_H27a ].
% 0.78/0.96  exact (zenon_H19c zenon_H1a3).
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H27a); [ zenon_intro zenon_H27b | zenon_intro zenon_H1a2 ].
% 0.78/0.96  generalize (zenon_H59 (a1983)). zenon_intro zenon_H27c.
% 0.78/0.96  apply (zenon_imply_s _ _ zenon_H27c); [ zenon_intro zenon_H9 | zenon_intro zenon_H27d ].
% 0.78/0.96  exact (zenon_H9 zenon_Ha).
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H27d); [ zenon_intro zenon_H1a1 | zenon_intro zenon_H27e ].
% 0.78/0.96  exact (zenon_H19b zenon_H1a1).
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H27e); [ zenon_intro zenon_H27f | zenon_intro zenon_H1a2 ].
% 0.78/0.96  exact (zenon_H27b zenon_H27f).
% 0.78/0.96  exact (zenon_H1a2 zenon_H19d).
% 0.78/0.96  exact (zenon_H1a2 zenon_H19d).
% 0.78/0.96  (* end of lemma zenon_L510_ *)
% 0.78/0.96  assert (zenon_L511_ : ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1983)) -> (~(c0_1 (a1983))) -> (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (~(c1_1 (a1983))) -> (c0_1 (a1978)) -> (c2_1 (a1978)) -> (c1_1 (a1978)) -> (ndr1_0) -> (forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18)))))) -> (~(hskp27)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H1b1 zenon_H19d zenon_H19b zenon_H59 zenon_H19c zenon_H17a zenon_H17c zenon_H17b zenon_Ha zenon_Hd4 zenon_H3c.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1b1); [ zenon_intro zenon_H153 | zenon_intro zenon_H1b2 ].
% 0.78/0.96  apply (zenon_L510_); trivial.
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H1b2); [ zenon_intro zenon_H3e | zenon_intro zenon_H3d ].
% 0.78/0.96  apply (zenon_L156_); trivial.
% 0.78/0.96  exact (zenon_H3c zenon_H3d).
% 0.78/0.96  (* end of lemma zenon_L511_ *)
% 0.78/0.96  assert (zenon_L512_ : (forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31)))))) -> (ndr1_0) -> (forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> False).
% 0.78/0.96  do 0 intro. intros zenon_H2e zenon_Ha zenon_Hab zenon_H269 zenon_H26a zenon_H26b.
% 0.78/0.96  generalize (zenon_H2e (a1973)). zenon_intro zenon_H275.
% 0.78/0.96  apply (zenon_imply_s _ _ zenon_H275); [ zenon_intro zenon_H9 | zenon_intro zenon_H276 ].
% 0.78/0.96  exact (zenon_H9 zenon_Ha).
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H276); [ zenon_intro zenon_H277 | zenon_intro zenon_H26e ].
% 0.78/0.96  generalize (zenon_Hab (a1973)). zenon_intro zenon_H280.
% 0.78/0.96  apply (zenon_imply_s _ _ zenon_H280); [ zenon_intro zenon_H9 | zenon_intro zenon_H281 ].
% 0.78/0.96  exact (zenon_H9 zenon_Ha).
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H281); [ zenon_intro zenon_H26f | zenon_intro zenon_H282 ].
% 0.78/0.96  exact (zenon_H269 zenon_H26f).
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H282); [ zenon_intro zenon_H274 | zenon_intro zenon_H271 ].
% 0.78/0.96  exact (zenon_H274 zenon_H277).
% 0.78/0.96  exact (zenon_H271 zenon_H26a).
% 0.78/0.96  apply (zenon_or_s _ _ zenon_H26e); [ zenon_intro zenon_H271 | zenon_intro zenon_H270 ].
% 0.78/0.97  exact (zenon_H271 zenon_H26a).
% 0.78/0.97  exact (zenon_H270 zenon_H26b).
% 0.78/0.97  (* end of lemma zenon_L512_ *)
% 0.78/0.97  assert (zenon_L513_ : ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> (forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))) -> (ndr1_0) -> (~(hskp13)) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H127 zenon_H11c zenon_H11b zenon_H11a zenon_H26b zenon_H26a zenon_H269 zenon_Hab zenon_Ha zenon_H15.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H127); [ zenon_intro zenon_H119 | zenon_intro zenon_H128 ].
% 0.78/0.97  apply (zenon_L75_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H128); [ zenon_intro zenon_H2e | zenon_intro zenon_H16 ].
% 0.78/0.97  apply (zenon_L512_); trivial.
% 0.78/0.97  exact (zenon_H15 zenon_H16).
% 0.78/0.97  (* end of lemma zenon_L513_ *)
% 0.78/0.97  assert (zenon_L514_ : ((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(hskp13)) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H183 zenon_H1d6 zenon_H193 zenon_H192 zenon_H191 zenon_H15 zenon_H269 zenon_H26a zenon_H26b zenon_H11a zenon_H11b zenon_H11c zenon_H127.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H183). zenon_intro zenon_Ha. zenon_intro zenon_H184.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H184). zenon_intro zenon_H17a. zenon_intro zenon_H185.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H185). zenon_intro zenon_H17b. zenon_intro zenon_H17c.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H1c | zenon_intro zenon_H1d7 ].
% 0.78/0.97  apply (zenon_L131_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_Hab | zenon_intro zenon_H1b ].
% 0.78/0.97  apply (zenon_L513_); trivial.
% 0.78/0.97  apply (zenon_L114_); trivial.
% 0.78/0.97  (* end of lemma zenon_L514_ *)
% 0.78/0.97  assert (zenon_L515_ : ((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983)))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp4)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H1ee zenon_H1b6 zenon_H1d6 zenon_H269 zenon_H26a zenon_H26b zenon_H15a zenon_H50 zenon_H4b zenon_H3a zenon_H1a4 zenon_H74 zenon_H67 zenon_H1b1 zenon_H9b zenon_H1a6 zenon_H186 zenon_Hc5 zenon_H127 zenon_H2d zenon_Hff zenon_H1a8.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.78/0.97  apply (zenon_L146_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H183). zenon_intro zenon_Ha. zenon_intro zenon_H184.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H184). zenon_intro zenon_H17a. zenon_intro zenon_H185.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H185). zenon_intro zenon_H17b. zenon_intro zenon_H17c.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H19a | zenon_intro zenon_H1a7 ].
% 0.78/0.97  apply (zenon_L145_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1a7); [ zenon_intro zenon_Hd4 | zenon_intro zenon_H9c ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H67); [ zenon_intro zenon_H59 | zenon_intro zenon_H68 ].
% 0.78/0.97  apply (zenon_L511_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H68); [ zenon_intro zenon_H66 | zenon_intro zenon_H49 ].
% 0.78/0.97  exact (zenon_H65 zenon_H66).
% 0.78/0.97  exact (zenon_H48 zenon_H49).
% 0.78/0.97  exact (zenon_H9b zenon_H9c).
% 0.78/0.97  apply (zenon_L19_); trivial.
% 0.78/0.97  apply (zenon_L152_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.78/0.97  apply (zenon_L146_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H183). zenon_intro zenon_Ha. zenon_intro zenon_H184.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H184). zenon_intro zenon_H17a. zenon_intro zenon_H185.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H185). zenon_intro zenon_H17b. zenon_intro zenon_H17c.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1a6); [ zenon_intro zenon_H19a | zenon_intro zenon_H1a7 ].
% 0.78/0.97  apply (zenon_L145_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1a7); [ zenon_intro zenon_Hd4 | zenon_intro zenon_H9c ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.97  apply (zenon_L511_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.97  apply (zenon_L131_); trivial.
% 0.78/0.97  apply (zenon_L499_); trivial.
% 0.78/0.97  exact (zenon_H9b zenon_H9c).
% 0.78/0.97  apply (zenon_L19_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.78/0.97  apply (zenon_L146_); trivial.
% 0.78/0.97  apply (zenon_L514_); trivial.
% 0.78/0.97  apply (zenon_L150_); trivial.
% 0.78/0.97  (* end of lemma zenon_L515_ *)
% 0.78/0.97  assert (zenon_L516_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c1_1 (a1990))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> (ndr1_0) -> (~(hskp13)) -> (~(hskp17)) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H4f zenon_H1e9 zenon_H264 zenon_H257 zenon_H256 zenon_H255 zenon_H74 zenon_H1e2 zenon_H9f zenon_H9d zenon_H9b zenon_H2d zenon_H1d4 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H110 zenon_H10f zenon_H10e zenon_H1d6 zenon_Hbc zenon_H161 zenon_H26b zenon_H26a zenon_H269 zenon_Ha zenon_H15 zenon_H2b zenon_H97.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.97  apply (zenon_L502_); trivial.
% 0.78/0.97  apply (zenon_L458_); trivial.
% 0.78/0.97  (* end of lemma zenon_L516_ *)
% 0.78/0.97  assert (zenon_L517_ : ((ndr1_0)/\((c0_1 (a1981))/\((c1_1 (a1981))/\(~(c3_1 (a1981)))))) -> ((~(hskp8))\/((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983))))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(hskp5)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp4)) -> (~(hskp1)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(hskp6)) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H206 zenon_H207 zenon_H1b6 zenon_H15a zenon_H50 zenon_H4b zenon_H1a4 zenon_H67 zenon_H1b1 zenon_H1a6 zenon_H186 zenon_H127 zenon_H1a8 zenon_Hbc zenon_H25e zenon_H257 zenon_H256 zenon_H255 zenon_H9b zenon_H9f zenon_Hc5 zenon_H131 zenon_H12d zenon_H156 zenon_H132 zenon_H3a zenon_Hb5 zenon_H1ea zenon_H97 zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_H1d6 zenon_H1d4 zenon_H2d zenon_H1e2 zenon_H74 zenon_H264 zenon_H1e9 zenon_H4f zenon_H172 zenon_Hff zenon_H12c.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.97  apply (zenon_L446_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.97  apply (zenon_L516_); trivial.
% 0.78/0.97  apply (zenon_L185_); trivial.
% 0.78/0.97  apply (zenon_L195_); trivial.
% 0.78/0.97  apply (zenon_L515_); trivial.
% 0.78/0.97  (* end of lemma zenon_L517_ *)
% 0.78/0.97  assert (zenon_L518_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(hskp13)) -> (ndr1_0) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_Hc5 zenon_H127 zenon_H11c zenon_H11b zenon_H11a zenon_H97 zenon_H15 zenon_Ha zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_H174 zenon_H6c zenon_H10f zenon_H110 zenon_H10e zenon_H3a zenon_H172 zenon_H2d zenon_H15a zenon_H4f.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.97  apply (zenon_L503_); trivial.
% 0.78/0.97  apply (zenon_L77_); trivial.
% 0.78/0.97  (* end of lemma zenon_L518_ *)
% 0.78/0.97  assert (zenon_L519_ : ((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(hskp13)) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H101 zenon_Hc5 zenon_H127 zenon_H11c zenon_H11b zenon_H11a zenon_H97 zenon_H15 zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_H172 zenon_H3a zenon_He7 zenon_Hea zenon_H4f.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.97  apply (zenon_L507_); trivial.
% 0.78/0.97  apply (zenon_L77_); trivial.
% 0.78/0.97  (* end of lemma zenon_L519_ *)
% 0.78/0.97  assert (zenon_L520_ : ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> (ndr1_0) -> (~(hskp13)) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H100 zenon_He7 zenon_Hea zenon_H4f zenon_H15a zenon_H2d zenon_H172 zenon_H3a zenon_H10e zenon_H110 zenon_H10f zenon_H174 zenon_H161 zenon_H26b zenon_H26a zenon_H269 zenon_Ha zenon_H15 zenon_H97 zenon_H11a zenon_H11b zenon_H11c zenon_H127 zenon_Hc5.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.97  apply (zenon_L518_); trivial.
% 0.78/0.97  apply (zenon_L519_); trivial.
% 0.78/0.97  (* end of lemma zenon_L520_ *)
% 0.78/0.97  assert (zenon_L521_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H129 zenon_Hff zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H186 zenon_H132 zenon_Hb5 zenon_H156 zenon_H178 zenon_Hc5 zenon_H127 zenon_H11c zenon_H11b zenon_H11a zenon_H97 zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_H174 zenon_H3a zenon_H172 zenon_H2d zenon_H15a zenon_H4f zenon_Hea zenon_He7 zenon_H100.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.97  apply (zenon_L520_); trivial.
% 0.78/0.97  apply (zenon_L508_); trivial.
% 0.78/0.97  (* end of lemma zenon_L521_ *)
% 0.78/0.97  assert (zenon_L522_ : ((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H18e zenon_H12c zenon_Hff zenon_H131 zenon_H12d zenon_H186 zenon_H132 zenon_Hb5 zenon_H156 zenon_H178 zenon_Hc5 zenon_H127 zenon_H97 zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_H174 zenon_H3a zenon_H172 zenon_H2d zenon_H15a zenon_H4f zenon_Hea zenon_He7 zenon_H100 zenon_H9f zenon_H9d zenon_H9b zenon_H255 zenon_H256 zenon_H257 zenon_H25e zenon_Hbc.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.97  apply (zenon_L446_); trivial.
% 0.78/0.97  apply (zenon_L521_); trivial.
% 0.78/0.97  (* end of lemma zenon_L522_ *)
% 0.78/0.97  assert (zenon_L523_ : ((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H1b8 zenon_H15a zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H269 zenon_H26a zenon_H26b.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.97  apply (zenon_L209_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.97  apply (zenon_L131_); trivial.
% 0.78/0.97  apply (zenon_L499_); trivial.
% 0.78/0.97  (* end of lemma zenon_L523_ *)
% 0.78/0.97  assert (zenon_L524_ : ((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H53 zenon_H15a zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H2b zenon_H2d zenon_H269 zenon_H26a zenon_H26b.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.97  apply (zenon_L209_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.97  apply (zenon_L12_); trivial.
% 0.78/0.97  apply (zenon_L499_); trivial.
% 0.78/0.97  (* end of lemma zenon_L524_ *)
% 0.78/0.97  assert (zenon_L525_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (ndr1_0) -> (~(hskp17)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H4f zenon_H15a zenon_H178 zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_Ha zenon_H2b zenon_H2d zenon_H186.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H186); [ zenon_intro zenon_H176 | zenon_intro zenon_H183 ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H178); [ zenon_intro zenon_H59 | zenon_intro zenon_H179 ].
% 0.78/0.97  apply (zenon_L209_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H179); [ zenon_intro zenon_H2e | zenon_intro zenon_H177 ].
% 0.78/0.97  apply (zenon_L501_); trivial.
% 0.78/0.97  exact (zenon_H176 zenon_H177).
% 0.78/0.97  apply (zenon_L147_); trivial.
% 0.78/0.97  apply (zenon_L524_); trivial.
% 0.78/0.97  (* end of lemma zenon_L525_ *)
% 0.78/0.97  assert (zenon_L526_ : ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (ndr1_0) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H186 zenon_H2d zenon_Ha zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H161 zenon_H26b zenon_H26a zenon_H269 zenon_H178 zenon_H15a zenon_H4f.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.97  apply (zenon_L525_); trivial.
% 0.78/0.97  apply (zenon_L77_); trivial.
% 0.78/0.97  (* end of lemma zenon_L526_ *)
% 0.78/0.97  assert (zenon_L527_ : ((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983)))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H1ee zenon_H1b6 zenon_H67 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_Hc5 zenon_H127 zenon_H186 zenon_H2d zenon_H161 zenon_H26b zenon_H26a zenon_H269 zenon_H178 zenon_H15a zenon_H4f zenon_H9b zenon_H1a6 zenon_Hff zenon_H1a8.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.97  apply (zenon_L210_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.97  apply (zenon_L526_); trivial.
% 0.78/0.97  apply (zenon_L150_); trivial.
% 0.78/0.97  apply (zenon_L523_); trivial.
% 0.78/0.97  (* end of lemma zenon_L527_ *)
% 0.78/0.97  assert (zenon_L528_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H129 zenon_Hff zenon_H131 zenon_H16d zenon_H65 zenon_H156 zenon_H132 zenon_Hb5 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H1ea zenon_H3a zenon_H172 zenon_H4f zenon_H15a zenon_H178 zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H2d zenon_H186 zenon_H11a zenon_H11b zenon_H11c zenon_H127 zenon_Hc5.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.97  apply (zenon_L526_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.97  apply (zenon_L127_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.97  apply (zenon_L184_); trivial.
% 0.78/0.97  apply (zenon_L467_); trivial.
% 0.78/0.97  (* end of lemma zenon_L528_ *)
% 0.78/0.97  assert (zenon_L529_ : ((ndr1_0)/\((c0_1 (a1981))/\((c1_1 (a1981))/\(~(c3_1 (a1981)))))) -> ((~(hskp8))\/((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/((hskp1)\/(hskp4))) -> (~(hskp1)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp5)) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H206 zenon_H207 zenon_H1a6 zenon_H1a8 zenon_H12c zenon_Hff zenon_H131 zenon_H16d zenon_H156 zenon_H132 zenon_Hb5 zenon_H1ea zenon_H3a zenon_H172 zenon_H4f zenon_H15a zenon_H178 zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_H2d zenon_H186 zenon_H127 zenon_Hc5 zenon_H9f zenon_H9b zenon_H255 zenon_H256 zenon_H257 zenon_H25e zenon_Hbc zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H67 zenon_H1b6.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.97  apply (zenon_L210_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.97  apply (zenon_L446_); trivial.
% 0.78/0.97  apply (zenon_L528_); trivial.
% 0.78/0.97  apply (zenon_L523_); trivial.
% 0.78/0.97  apply (zenon_L527_); trivial.
% 0.78/0.97  (* end of lemma zenon_L529_ *)
% 0.78/0.97  assert (zenon_L530_ : ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> (~(hskp20)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (ndr1_0) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H89 zenon_H283 zenon_H269 zenon_H26a zenon_H26b zenon_H17 zenon_H161 zenon_Ha zenon_H230 zenon_H231 zenon_H232 zenon_H9b zenon_H18b.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.97  apply (zenon_L327_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H283); [ zenon_intro zenon_H13e | zenon_intro zenon_H284 ].
% 0.78/0.97  apply (zenon_L317_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H284); [ zenon_intro zenon_H153 | zenon_intro zenon_H134 ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H161); [ zenon_intro zenon_H134 | zenon_intro zenon_H162 ].
% 0.78/0.97  apply (zenon_L499_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H162); [ zenon_intro zenon_Hdb | zenon_intro zenon_H18 ].
% 0.78/0.97  apply (zenon_L435_); trivial.
% 0.78/0.97  exact (zenon_H17 zenon_H18).
% 0.78/0.97  apply (zenon_L499_); trivial.
% 0.78/0.97  (* end of lemma zenon_L530_ *)
% 0.78/0.97  assert (zenon_L531_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> (~(hskp10)) -> (~(hskp14)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> (ndr1_0) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H4f zenon_H70 zenon_H6e zenon_H6c zenon_H18b zenon_H9b zenon_H232 zenon_H231 zenon_H230 zenon_Ha zenon_H161 zenon_H26b zenon_H26a zenon_H269 zenon_H283 zenon_H89.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.97  apply (zenon_L530_); trivial.
% 0.78/0.97  apply (zenon_L28_); trivial.
% 0.78/0.97  (* end of lemma zenon_L531_ *)
% 0.78/0.97  assert (zenon_L532_ : ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (c2_1 (a2003)) -> (c1_1 (a2003)) -> (forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25)))))) -> (~(c3_1 (a2003))) -> (c3_1 (a2005)) -> (c2_1 (a2005)) -> (forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))) -> (c0_1 (a2005)) -> (ndr1_0) -> (~(hskp10)) -> False).
% 0.78/0.97  do 0 intro. intros zenon_He5 zenon_H1f zenon_H1e zenon_Hd5 zenon_H1d zenon_H7a zenon_H7b zenon_H153 zenon_H78 zenon_Ha zenon_H6e.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_He5); [ zenon_intro zenon_Hd4 | zenon_intro zenon_He6 ].
% 0.78/0.97  apply (zenon_L57_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_He6); [ zenon_intro zenon_Hdb | zenon_intro zenon_H6f ].
% 0.78/0.97  apply (zenon_L435_); trivial.
% 0.78/0.97  exact (zenon_H6e zenon_H6f).
% 0.78/0.97  (* end of lemma zenon_L532_ *)
% 0.78/0.97  assert (zenon_L533_ : ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> (~(hskp10)) -> (c0_1 (a2005)) -> (c2_1 (a2005)) -> (c3_1 (a2005)) -> (~(c3_1 (a2003))) -> (forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25)))))) -> (c1_1 (a2003)) -> (c2_1 (a2003)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (ndr1_0) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H283 zenon_H232 zenon_H231 zenon_H230 zenon_H6e zenon_H78 zenon_H7b zenon_H7a zenon_H1d zenon_Hd5 zenon_H1e zenon_H1f zenon_He5 zenon_Ha zenon_H269 zenon_H26a zenon_H26b.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H283); [ zenon_intro zenon_H13e | zenon_intro zenon_H284 ].
% 0.78/0.97  apply (zenon_L317_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H284); [ zenon_intro zenon_H153 | zenon_intro zenon_H134 ].
% 0.78/0.97  apply (zenon_L532_); trivial.
% 0.78/0.97  apply (zenon_L499_); trivial.
% 0.78/0.97  (* end of lemma zenon_L533_ *)
% 0.78/0.97  assert (zenon_L534_ : ((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (~(hskp10)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H101 zenon_H4f zenon_Hea zenon_He7 zenon_He5 zenon_H6e zenon_H18b zenon_H9b zenon_H232 zenon_H231 zenon_H230 zenon_H161 zenon_H26b zenon_H26a zenon_H269 zenon_H283 zenon_H89.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.97  apply (zenon_L530_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.97  apply (zenon_L327_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hea); [ zenon_intro zenon_Hc6 | zenon_intro zenon_Hed ].
% 0.78/0.97  apply (zenon_L54_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hed); [ zenon_intro zenon_Hd5 | zenon_intro zenon_He8 ].
% 0.78/0.97  apply (zenon_L533_); trivial.
% 0.78/0.97  exact (zenon_He7 zenon_He8).
% 0.78/0.97  (* end of lemma zenon_L534_ *)
% 0.78/0.97  assert (zenon_L535_ : ((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H1b3 zenon_H283 zenon_H232 zenon_H231 zenon_H230 zenon_H269 zenon_H26a zenon_H26b.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H283); [ zenon_intro zenon_H13e | zenon_intro zenon_H284 ].
% 0.78/0.97  apply (zenon_L317_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H284); [ zenon_intro zenon_H153 | zenon_intro zenon_H134 ].
% 0.78/0.97  apply (zenon_L90_); trivial.
% 0.78/0.97  apply (zenon_L499_); trivial.
% 0.78/0.97  (* end of lemma zenon_L535_ *)
% 0.78/0.97  assert (zenon_L536_ : ((ndr1_0)/\((c0_1 (a1981))/\((c1_1 (a1981))/\(~(c3_1 (a1981)))))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/((forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62))))))\/(hskp10))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H206 zenon_H1b7 zenon_H89 zenon_H283 zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_H230 zenon_H231 zenon_H232 zenon_H9b zenon_H18b zenon_He5 zenon_H1cc zenon_H4f.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.97  apply (zenon_L530_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.97  apply (zenon_L327_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1cc); [ zenon_intro zenon_Hd5 | zenon_intro zenon_H1cd ].
% 0.78/0.97  apply (zenon_L533_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1cd); [ zenon_intro zenon_H1c7 | zenon_intro zenon_H6f ].
% 0.78/0.97  apply (zenon_L165_); trivial.
% 0.78/0.97  exact (zenon_H6e zenon_H6f).
% 0.78/0.97  apply (zenon_L535_); trivial.
% 0.78/0.97  (* end of lemma zenon_L536_ *)
% 0.78/0.97  assert (zenon_L537_ : ((~(hskp7))\/((ndr1_0)/\((c0_1 (a1981))/\((c1_1 (a1981))/\(~(c3_1 (a1981))))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/((forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62))))))\/(hskp10))) -> ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (ndr1_0) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H285 zenon_H1cc zenon_H100 zenon_Hea zenon_He5 zenon_H89 zenon_H283 zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_Ha zenon_H230 zenon_H231 zenon_H232 zenon_H9b zenon_H18b zenon_H70 zenon_H4f zenon_H1b7.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.97  apply (zenon_L531_); trivial.
% 0.78/0.97  apply (zenon_L534_); trivial.
% 0.78/0.97  apply (zenon_L535_); trivial.
% 0.78/0.97  apply (zenon_L536_); trivial.
% 0.78/0.97  (* end of lemma zenon_L537_ *)
% 0.78/0.97  assert (zenon_L538_ : ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(c2_1 (a1977))) -> (c1_1 (a1977)) -> (~(c3_1 (a1977))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> (forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))) -> (ndr1_0) -> (~(hskp12)) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H51 zenon_H20a zenon_H20d zenon_H20c zenon_H255 zenon_H256 zenon_H257 zenon_H25e zenon_H26b zenon_H26a zenon_H269 zenon_Hab zenon_Ha zenon_H38.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H51); [ zenon_intro zenon_H1c | zenon_intro zenon_H57 ].
% 0.78/0.97  apply (zenon_L480_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H57); [ zenon_intro zenon_H2e | zenon_intro zenon_H39 ].
% 0.78/0.97  apply (zenon_L512_); trivial.
% 0.78/0.97  exact (zenon_H38 zenon_H39).
% 0.78/0.97  (* end of lemma zenon_L538_ *)
% 0.78/0.97  assert (zenon_L539_ : ((ndr1_0)/\((c1_1 (a1977))/\((~(c2_1 (a1977)))/\(~(c3_1 (a1977)))))) -> ((~(hskp6))\/((ndr1_0)/\((c3_1 (a1979))/\((~(c0_1 (a1979)))/\(~(c2_1 (a1979))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H266 zenon_H22f zenon_H1ea zenon_H25e zenon_H269 zenon_H26a zenon_H26b zenon_H51 zenon_H257 zenon_H256 zenon_H255 zenon_H1d4 zenon_H1e2 zenon_H264 zenon_Hbc zenon_H1e9 zenon_H12c.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H266). zenon_intro zenon_Ha. zenon_intro zenon_H267.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H267). zenon_intro zenon_H20d. zenon_intro zenon_H268.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H268). zenon_intro zenon_H20a. zenon_intro zenon_H20c.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H74 | zenon_intro zenon_H22c ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H25e); [ zenon_intro zenon_H254 | zenon_intro zenon_H25f ].
% 0.78/0.97  apply (zenon_L444_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H25f); [ zenon_intro zenon_Hab | zenon_intro zenon_H39 ].
% 0.78/0.97  apply (zenon_L538_); trivial.
% 0.78/0.97  exact (zenon_H38 zenon_H39).
% 0.78/0.97  apply (zenon_L479_); trivial.
% 0.78/0.97  apply (zenon_L483_); trivial.
% 0.78/0.97  (* end of lemma zenon_L539_ *)
% 0.78/0.97  assert (zenon_L540_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> (~(hskp10)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H18d zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H4f zenon_H70 zenon_H6e zenon_H18b zenon_H161 zenon_H11a zenon_H11b zenon_H11c zenon_H2d zenon_H6c zenon_H174 zenon_H89 zenon_H15 zenon_H127 zenon_Hc5 zenon_H187.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.97  apply (zenon_L84_); trivial.
% 0.78/0.97  apply (zenon_L391_); trivial.
% 0.78/0.97  apply (zenon_L449_); trivial.
% 0.78/0.97  (* end of lemma zenon_L540_ *)
% 0.78/0.97  assert (zenon_L541_ : ((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992)))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H101 zenon_H18d zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H4f zenon_Hea zenon_He7 zenon_H3a zenon_H172 zenon_H18b zenon_H161 zenon_H239 zenon_H23a zenon_H23b zenon_H2d zenon_H157 zenon_H89 zenon_H11a zenon_H11b zenon_H11c zenon_H15 zenon_H127 zenon_Hc5 zenon_H187.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.97  apply (zenon_L350_); trivial.
% 0.78/0.97  apply (zenon_L449_); trivial.
% 0.78/0.97  (* end of lemma zenon_L541_ *)
% 0.78/0.97  assert (zenon_L542_ : ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp10)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> (~(hskp2)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H100 zenon_Hea zenon_He7 zenon_H3a zenon_H172 zenon_H239 zenon_H23a zenon_H23b zenon_H157 zenon_H187 zenon_Hc5 zenon_H127 zenon_H15 zenon_H89 zenon_H174 zenon_H2d zenon_H11c zenon_H11b zenon_H11a zenon_H161 zenon_H18b zenon_H6e zenon_H70 zenon_H4f zenon_H7 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131 zenon_H255 zenon_H256 zenon_H257 zenon_H260 zenon_H262 zenon_H18d.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.97  apply (zenon_L540_); trivial.
% 0.78/0.97  apply (zenon_L541_); trivial.
% 0.78/0.97  (* end of lemma zenon_L542_ *)
% 0.78/0.97  assert (zenon_L543_ : ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp6)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp11)) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> (~(hskp15)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H187 zenon_Hc5 zenon_H156 zenon_H244 zenon_H65 zenon_H16d zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_H89 zenon_H15a zenon_H2d zenon_H172 zenon_H3a zenon_H10e zenon_H110 zenon_H10f zenon_H6c zenon_H174 zenon_H74 zenon_H76 zenon_H48 zenon_H4b zenon_H50 zenon_H4f zenon_H7 zenon_H5 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.97  apply (zenon_L84_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.97  apply (zenon_L372_); trivial.
% 0.78/0.97  apply (zenon_L354_); trivial.
% 0.78/0.97  (* end of lemma zenon_L543_ *)
% 0.78/0.97  assert (zenon_L544_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H18d zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H4f zenon_H50 zenon_H4b zenon_H48 zenon_H76 zenon_H74 zenon_H174 zenon_H6c zenon_H10f zenon_H110 zenon_H10e zenon_H3a zenon_H172 zenon_H2d zenon_H15a zenon_H89 zenon_H161 zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H16d zenon_H65 zenon_H244 zenon_H156 zenon_Hc5 zenon_H187.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.97  apply (zenon_L543_); trivial.
% 0.78/0.97  apply (zenon_L449_); trivial.
% 0.78/0.97  (* end of lemma zenon_L544_ *)
% 0.78/0.97  assert (zenon_L545_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp17)) -> (~(hskp4)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H4f zenon_H15a zenon_H2d zenon_H172 zenon_H2b zenon_H3a zenon_H10e zenon_H110 zenon_H10f zenon_H6c zenon_H174 zenon_H161 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.97  apply (zenon_L359_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.97  apply (zenon_L109_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.97  apply (zenon_L12_); trivial.
% 0.78/0.97  apply (zenon_L373_); trivial.
% 0.78/0.97  (* end of lemma zenon_L545_ *)
% 0.78/0.97  assert (zenon_L546_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H18d zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H4f zenon_H15a zenon_H2d zenon_H172 zenon_H3a zenon_H10e zenon_H110 zenon_H10f zenon_H6c zenon_H174 zenon_H161 zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H11a zenon_H11b zenon_H11c zenon_H15 zenon_H127 zenon_Hc5 zenon_H187.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.97  apply (zenon_L84_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.97  apply (zenon_L545_); trivial.
% 0.78/0.97  apply (zenon_L77_); trivial.
% 0.78/0.97  apply (zenon_L449_); trivial.
% 0.78/0.97  (* end of lemma zenon_L546_ *)
% 0.78/0.97  assert (zenon_L547_ : ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> (~(hskp2)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H100 zenon_Hea zenon_He7 zenon_H18b zenon_H89 zenon_H187 zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_H174 zenon_H10f zenon_H110 zenon_H10e zenon_H3a zenon_H172 zenon_H2d zenon_H15a zenon_H4f zenon_H7 zenon_H9f zenon_H9d zenon_H9b zenon_H12d zenon_Hbc zenon_H131 zenon_H255 zenon_H256 zenon_H257 zenon_H260 zenon_H262 zenon_H18d.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.97  apply (zenon_L546_); trivial.
% 0.78/0.97  apply (zenon_L541_); trivial.
% 0.78/0.97  (* end of lemma zenon_L547_ *)
% 0.78/0.97  assert (zenon_L548_ : ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (ndr1_0) -> (forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z)))))) -> (~(hskp14)) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H174 zenon_H11c zenon_H11b zenon_H11a zenon_H10f zenon_H110 zenon_H10e zenon_Ha zenon_H59 zenon_H6c.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_H119 | zenon_intro zenon_H175 ].
% 0.78/0.97  apply (zenon_L75_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H175); [ zenon_intro zenon_H79 | zenon_intro zenon_H6d ].
% 0.78/0.97  apply (zenon_L103_); trivial.
% 0.78/0.97  exact (zenon_H6c zenon_H6d).
% 0.78/0.97  (* end of lemma zenon_L548_ *)
% 0.78/0.97  assert (zenon_L549_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (~(hskp14)) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H188 zenon_H15a zenon_H10e zenon_H110 zenon_H10f zenon_H193 zenon_H192 zenon_H191 zenon_H174 zenon_H11c zenon_H11b zenon_H11a zenon_H6c.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.97  apply (zenon_L548_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.97  apply (zenon_L131_); trivial.
% 0.78/0.97  apply (zenon_L221_); trivial.
% 0.78/0.97  (* end of lemma zenon_L549_ *)
% 0.78/0.97  assert (zenon_L550_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H18d zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H174 zenon_H6c zenon_H10f zenon_H110 zenon_H10e zenon_H11c zenon_H11b zenon_H11a zenon_H191 zenon_H192 zenon_H193 zenon_H15a zenon_H187.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.97  apply (zenon_L84_); trivial.
% 0.78/0.97  apply (zenon_L549_); trivial.
% 0.78/0.97  apply (zenon_L449_); trivial.
% 0.78/0.97  (* end of lemma zenon_L550_ *)
% 0.78/0.97  assert (zenon_L551_ : ((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (c2_1 (a1991)) -> (c0_1 (a1991)) -> (~(c3_1 (a1991))) -> (~(hskp10)) -> False).
% 0.78/0.97  do 0 intro. intros zenon_He9 zenon_He5 zenon_Hf1 zenon_Hf0 zenon_Hef zenon_H6e.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_He9). zenon_intro zenon_Ha. zenon_intro zenon_Heb.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_Heb). zenon_intro zenon_Hdc. zenon_intro zenon_Hec.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_Hec). zenon_intro zenon_Hdd. zenon_intro zenon_Hde.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_He5); [ zenon_intro zenon_Hd4 | zenon_intro zenon_He6 ].
% 0.78/0.97  apply (zenon_L65_); trivial.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_He6); [ zenon_intro zenon_Hdb | zenon_intro zenon_H6f ].
% 0.78/0.97  apply (zenon_L58_); trivial.
% 0.78/0.97  exact (zenon_H6e zenon_H6f).
% 0.78/0.97  (* end of lemma zenon_L551_ *)
% 0.78/0.97  assert (zenon_L552_ : ((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992)))))) -> ((~(hskp28))\/((ndr1_0)/\((c0_1 (a1972))/\((c1_1 (a1972))/\(c3_1 (a1972)))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (~(hskp10)) -> (c2_1 (a1991)) -> (c0_1 (a1991)) -> (~(c3_1 (a1991))) -> (~(hskp8)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((hskp28)\/(hskp8))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H101 zenon_Hee zenon_He5 zenon_H6e zenon_Hf1 zenon_Hf0 zenon_Hef zenon_H9d zenon_Hd2.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hee); [ zenon_intro zenon_Hd0 | zenon_intro zenon_He9 ].
% 0.78/0.97  apply (zenon_L56_); trivial.
% 0.78/0.97  apply (zenon_L551_); trivial.
% 0.78/0.97  (* end of lemma zenon_L552_ *)
% 0.78/0.97  assert (zenon_L553_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> ((hskp30)\/((hskp27)\/(hskp6))) -> (~(hskp6)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H18d zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H4f zenon_H50 zenon_H4b zenon_H48 zenon_H76 zenon_H74 zenon_H174 zenon_H6c zenon_H10f zenon_H110 zenon_H10e zenon_H3a zenon_H172 zenon_H2d zenon_H15a zenon_H89 zenon_H161 zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H193 zenon_H192 zenon_H191 zenon_H156 zenon_Hc5 zenon_H187.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.97  apply (zenon_L376_); trivial.
% 0.78/0.97  apply (zenon_L449_); trivial.
% 0.78/0.97  (* end of lemma zenon_L553_ *)
% 0.78/0.97  assert (zenon_L554_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(c3_1 (a1991))) -> (c0_1 (a1991)) -> (c2_1 (a1991)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H188 zenon_Hc5 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H191 zenon_H192 zenon_H193 zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H23b zenon_H23a zenon_H239 zenon_H15a zenon_Hef zenon_Hf0 zenon_Hf1 zenon_H3a zenon_H172.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.97  apply (zenon_L127_); trivial.
% 0.78/0.97  apply (zenon_L375_); trivial.
% 0.78/0.97  (* end of lemma zenon_L554_ *)
% 0.78/0.97  assert (zenon_L555_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_Hfc zenon_H18d zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H7 zenon_H172 zenon_H3a zenon_H15a zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H193 zenon_H192 zenon_H191 zenon_H10e zenon_H110 zenon_H10f zenon_H156 zenon_Hc5 zenon_H187.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.97  apply (zenon_L84_); trivial.
% 0.78/0.97  apply (zenon_L554_); trivial.
% 0.78/0.97  apply (zenon_L449_); trivial.
% 0.78/0.97  (* end of lemma zenon_L555_ *)
% 0.78/0.97  assert (zenon_L556_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> (~(hskp13)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_Hc1 zenon_H4f zenon_H1a6 zenon_H9b zenon_H15 zenon_H127 zenon_H19d zenon_H19c zenon_H19b zenon_H161 zenon_H13f zenon_H137 zenon_H135 zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.97  apply (zenon_L359_); trivial.
% 0.78/0.97  apply (zenon_L149_); trivial.
% 0.78/0.97  (* end of lemma zenon_L556_ *)
% 0.78/0.97  assert (zenon_L557_ : ((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983)))))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> (~(hskp2)) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/((hskp10)\/(hskp11))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> (~(hskp6)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H1ee zenon_H1b7 zenon_H187 zenon_H161 zenon_H157 zenon_H7 zenon_H19 zenon_H4f zenon_H131 zenon_H255 zenon_H256 zenon_H257 zenon_H260 zenon_H262 zenon_H18d zenon_H242 zenon_H23b zenon_H23a zenon_H239 zenon_Hc5 zenon_H127 zenon_H1a4 zenon_H74 zenon_H2d zenon_H186 zenon_H9b zenon_H1a6 zenon_Hff zenon_H1a8.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.97  apply (zenon_L379_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.97  apply (zenon_L490_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.97  apply (zenon_L148_); trivial.
% 0.78/0.97  apply (zenon_L556_); trivial.
% 0.78/0.97  apply (zenon_L449_); trivial.
% 0.78/0.97  apply (zenon_L150_); trivial.
% 0.78/0.97  (* end of lemma zenon_L557_ *)
% 0.78/0.97  assert (zenon_L558_ : ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (~(hskp17)) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> (~(c3_1 (a1981))) -> (c1_1 (a1981)) -> (c0_1 (a1981)) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c1_1 (a1990))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c0_1 (a1996)) -> (c3_1 (a1996)) -> (~(c2_1 (a1996))) -> (ndr1_0) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H4f zenon_H1e9 zenon_H264 zenon_H257 zenon_H256 zenon_H255 zenon_H74 zenon_H1e2 zenon_H9f zenon_H9d zenon_H9b zenon_H2d zenon_H2b zenon_H1d4 zenon_H1c8 zenon_H1bc zenon_H1bb zenon_H110 zenon_H10f zenon_H10e zenon_H1d6 zenon_Hbc zenon_H161 zenon_H13f zenon_H137 zenon_H135 zenon_Ha zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.97  apply (zenon_L359_); trivial.
% 0.78/0.97  apply (zenon_L458_); trivial.
% 0.78/0.97  (* end of lemma zenon_L558_ *)
% 0.78/0.97  assert (zenon_L559_ : ((ndr1_0)/\((c0_1 (a1981))/\((c1_1 (a1981))/\(~(c3_1 (a1981)))))) -> ((~(hskp8))\/((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((hskp13)\/(hskp20))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((hskp29)\/(hskp6))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> (~(hskp6)) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1)))))))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/((hskp10)\/(hskp11))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(hskp5)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp15))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> (~(hskp4)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H206 zenon_H207 zenon_H19 zenon_H1a4 zenon_H186 zenon_H1a6 zenon_H1b7 zenon_H7 zenon_H4f zenon_H1e9 zenon_H264 zenon_H74 zenon_H1e2 zenon_H1d4 zenon_H1d6 zenon_H161 zenon_H157 zenon_H187 zenon_H242 zenon_H23b zenon_H23a zenon_H239 zenon_Hbc zenon_H25e zenon_H257 zenon_H256 zenon_H255 zenon_H9b zenon_H9f zenon_H18d zenon_H262 zenon_H260 zenon_H1ec zenon_H2d zenon_H127 zenon_Hc5 zenon_H172 zenon_H3a zenon_H16d zenon_H244 zenon_H156 zenon_H12d zenon_H131 zenon_Hff zenon_H12c zenon_H1a8 zenon_H1b6.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.97  apply (zenon_L343_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.97  apply (zenon_L446_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.97  apply (zenon_L459_); trivial.
% 0.78/0.97  apply (zenon_L355_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.97  apply (zenon_L446_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.97  apply (zenon_L84_); trivial.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.97  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.97  apply (zenon_L558_); trivial.
% 0.78/0.97  apply (zenon_L354_); trivial.
% 0.78/0.97  apply (zenon_L449_); trivial.
% 0.78/0.97  apply (zenon_L462_); trivial.
% 0.78/0.97  apply (zenon_L557_); trivial.
% 0.78/0.97  (* end of lemma zenon_L559_ *)
% 0.78/0.97  assert (zenon_L560_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> (~(hskp10)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.97  do 0 intro. intros zenon_H18d zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H7 zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H2d zenon_H186 zenon_H131 zenon_H4f zenon_H70 zenon_H6e zenon_H18b zenon_H9b zenon_H161 zenon_H6c zenon_H174 zenon_H89 zenon_H187.
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.97  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.97  apply (zenon_L466_); trivial.
% 0.78/0.97  apply (zenon_L391_); trivial.
% 0.78/0.97  apply (zenon_L449_); trivial.
% 0.78/0.97  (* end of lemma zenon_L560_ *)
% 0.78/0.97  assert (zenon_L561_ : ((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(hskp14)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> (c3_1 (a1979)) -> (~(c2_1 (a1979))) -> (~(c0_1 (a1979))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H188 zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H157 zenon_H147 zenon_H146 zenon_H145 zenon_H23b zenon_H23a zenon_H239 zenon_H161 zenon_H19b zenon_H19c zenon_H19d zenon_H15a zenon_H6c zenon_H174 zenon_H2d zenon_H1f3 zenon_H1f2 zenon_H1f1 zenon_H9b zenon_H1a6 zenon_H4f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.98  apply (zenon_L359_); trivial.
% 0.78/0.98  apply (zenon_L242_); trivial.
% 0.78/0.98  apply (zenon_L77_); trivial.
% 0.78/0.98  (* end of lemma zenon_L561_ *)
% 0.78/0.98  assert (zenon_L562_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp13)) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> (~(hskp5)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp14)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c3_1 (a1983)) -> (~(c1_1 (a1983))) -> (~(c0_1 (a1983))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> (~(c1_1 (a1987))) -> (c2_1 (a1987)) -> (c3_1 (a1987)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H18d zenon_Hc5 zenon_H127 zenon_H15 zenon_H11c zenon_H11b zenon_H11a zenon_H7 zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H2d zenon_H186 zenon_H131 zenon_H4f zenon_H1a6 zenon_H9b zenon_H174 zenon_H6c zenon_H15a zenon_H19d zenon_H19c zenon_H19b zenon_H161 zenon_H239 zenon_H23a zenon_H23b zenon_H145 zenon_H146 zenon_H147 zenon_H157 zenon_H187.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L466_); trivial.
% 0.78/0.98  apply (zenon_L561_); trivial.
% 0.78/0.98  apply (zenon_L449_); trivial.
% 0.78/0.98  (* end of lemma zenon_L562_ *)
% 0.78/0.98  assert (zenon_L563_ : ((~(hskp15))\/((ndr1_0)/\((c2_1 (a1993))/\((~(c0_1 (a1993)))/\(~(c1_1 (a1993))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp27))\/((ndr1_0)/\((c1_1 (a1970))/\((c2_1 (a1970))/\(c3_1 (a1970)))))) -> ((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/((hskp4)\/(hskp11))) -> (~(hskp11)) -> (~(hskp4)) -> (~(c0_1 (a1983))) -> (~(c1_1 (a1983))) -> (c3_1 (a1983)) -> ((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/((forall X11 : zenon_U, ((ndr1_0)->((~(c1_1 X11))\/((~(c2_1 X11))\/(~(c3_1 X11))))))\/(hskp27))) -> (c3_1 (a1987)) -> (c2_1 (a1987)) -> (~(c1_1 (a1987))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((hskp16)\/((hskp19)\/(hskp15))) -> ((forall X12 : zenon_U, ((ndr1_0)->((c0_1 X12)\/((c1_1 X12)\/(~(c2_1 X12))))))\/((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/(hskp2))) -> (~(hskp2)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(c0_1 (a1979))) -> (~(c2_1 (a1979))) -> (c3_1 (a1979)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c0_1 (a1996))/\((c3_1 (a1996))/\(~(c2_1 (a1996))))))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H18d zenon_Hc5 zenon_H50 zenon_H4b zenon_H48 zenon_H3a zenon_H19b zenon_H19c zenon_H19d zenon_H1b1 zenon_H147 zenon_H146 zenon_H145 zenon_H9b zenon_H1a6 zenon_H7 zenon_H262 zenon_H260 zenon_H257 zenon_H256 zenon_H255 zenon_H1f1 zenon_H1f2 zenon_H1f3 zenon_H178 zenon_H2d zenon_H186 zenon_H131 zenon_H191 zenon_H192 zenon_H193 zenon_H157 zenon_H23b zenon_H23a zenon_H239 zenon_H15a zenon_H187.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L472_); trivial.
% 0.78/0.98  apply (zenon_L398_); trivial.
% 0.78/0.98  apply (zenon_L449_); trivial.
% 0.78/0.98  (* end of lemma zenon_L563_ *)
% 0.78/0.98  assert (zenon_L564_ : ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(hskp10)) -> (~(hskp14)) -> (ndr1_0) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> (~(hskp23)) -> (~(hskp6)) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H1e2 zenon_H6e zenon_H6c zenon_Ha zenon_H11b zenon_H11c zenon_H70 zenon_H99 zenon_H74.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1e2); [ zenon_intro zenon_H1d8 | zenon_intro zenon_H1e3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H70); [ zenon_intro zenon_H69 | zenon_intro zenon_H71 ].
% 0.78/0.98  generalize (zenon_H69 (a1989)). zenon_intro zenon_H286.
% 0.78/0.98  apply (zenon_imply_s _ _ zenon_H286); [ zenon_intro zenon_H9 | zenon_intro zenon_H287 ].
% 0.78/0.98  exact (zenon_H9 zenon_Ha).
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H287); [ zenon_intro zenon_H122 | zenon_intro zenon_H24d ].
% 0.78/0.98  exact (zenon_H11b zenon_H122).
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H24d); [ zenon_intro zenon_H24e | zenon_intro zenon_H121 ].
% 0.78/0.98  generalize (zenon_H1d8 (a1989)). zenon_intro zenon_H248.
% 0.78/0.98  apply (zenon_imply_s _ _ zenon_H248); [ zenon_intro zenon_H9 | zenon_intro zenon_H249 ].
% 0.78/0.98  exact (zenon_H9 zenon_Ha).
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H249); [ zenon_intro zenon_H24a | zenon_intro zenon_H11f ].
% 0.78/0.98  exact (zenon_H24e zenon_H24a).
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H11f); [ zenon_intro zenon_H122 | zenon_intro zenon_H121 ].
% 0.78/0.98  exact (zenon_H11b zenon_H122).
% 0.78/0.98  exact (zenon_H121 zenon_H11c).
% 0.78/0.98  exact (zenon_H121 zenon_H11c).
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H71); [ zenon_intro zenon_H6d | zenon_intro zenon_H6f ].
% 0.78/0.98  exact (zenon_H6c zenon_H6d).
% 0.78/0.98  exact (zenon_H6e zenon_H6f).
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1e3); [ zenon_intro zenon_H9a | zenon_intro zenon_H75 ].
% 0.78/0.98  exact (zenon_H99 zenon_H9a).
% 0.78/0.98  exact (zenon_H74 zenon_H75).
% 0.78/0.98  (* end of lemma zenon_L564_ *)
% 0.78/0.98  assert (zenon_L565_ : ((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(hskp12)) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(hskp6)) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> (~(c0_1 (a1989))) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H101 zenon_Hbc zenon_H25e zenon_H38 zenon_H257 zenon_H256 zenon_H255 zenon_H1e2 zenon_H74 zenon_H11b zenon_H11c zenon_H11a zenon_He7 zenon_Hea.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hea); [ zenon_intro zenon_Hc6 | zenon_intro zenon_Hed ].
% 0.78/0.98  apply (zenon_L54_); trivial.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hed); [ zenon_intro zenon_Hd5 | zenon_intro zenon_He8 ].
% 0.78/0.98  apply (zenon_L404_); trivial.
% 0.78/0.98  exact (zenon_He7 zenon_He8).
% 0.78/0.98  apply (zenon_L445_); trivial.
% 0.78/0.98  (* end of lemma zenon_L565_ *)
% 0.78/0.98  assert (zenon_L566_ : ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> (~(c0_1 (a1989))) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> (~(hskp6)) -> (ndr1_0) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> (~(hskp10)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> (~(hskp12)) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H100 zenon_H11a zenon_He7 zenon_Hea zenon_H1e2 zenon_H74 zenon_Ha zenon_H11b zenon_H11c zenon_H6e zenon_H70 zenon_H255 zenon_H256 zenon_H257 zenon_H38 zenon_H25e zenon_Hbc.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.98  apply (zenon_L564_); trivial.
% 0.78/0.98  apply (zenon_L445_); trivial.
% 0.78/0.98  apply (zenon_L565_); trivial.
% 0.78/0.98  (* end of lemma zenon_L566_ *)
% 0.78/0.98  assert (zenon_L567_ : ((ndr1_0)/\((c0_1 (a1975))/\((~(c1_1 (a1975)))/\(~(c2_1 (a1975)))))) -> ((~(hskp5))\/((ndr1_0)/\((c1_1 (a1977))/\((~(c2_1 (a1977)))/\(~(c3_1 (a1977))))))) -> ((~(hskp6))\/((ndr1_0)/\((c3_1 (a1979))/\((~(c0_1 (a1979)))/\(~(c2_1 (a1979))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp12))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/(forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39)))))))) -> ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/((hskp23)\/(hskp6))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c3_1 X4)\/((~(c1_1 X4))\/(~(c2_1 X4))))))\/((hskp14)\/(hskp10))) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X6 : zenon_U, ((ndr1_0)->((c1_1 X6)\/((c2_1 X6)\/(~(c3_1 X6))))))\/((forall X39 : zenon_U, ((ndr1_0)->((c2_1 X39)\/((c3_1 X39)\/(~(c1_1 X39))))))\/(hskp21))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X41 : zenon_U, ((ndr1_0)->((c1_1 X41)\/((c3_1 X41)\/(~(c2_1 X41))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> ((~(hskp21))\/((ndr1_0)/\((c2_1 (a2009))/\((~(c1_1 (a2009)))/\(~(c3_1 (a2009))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/((forall X62 : zenon_U, ((ndr1_0)->((c3_1 X62)\/((~(c0_1 X62))\/(~(c1_1 X62))))))\/(hskp10))) -> ((~(hskp7))\/((ndr1_0)/\((c0_1 (a1981))/\((c1_1 (a1981))/\(~(c3_1 (a1981))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79)))))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/((hskp10)\/(hskp11))) -> ((~(hskp10))\/((ndr1_0)/\((c2_1 (a1987))/\((c3_1 (a1987))/\(~(c1_1 (a1987))))))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H288 zenon_H289 zenon_H22f zenon_H51 zenon_H1ea zenon_H100 zenon_Hea zenon_H1e2 zenon_H70 zenon_H255 zenon_H256 zenon_H257 zenon_H25e zenon_Hbc zenon_H1d4 zenon_H264 zenon_H1e9 zenon_H12c zenon_H1cc zenon_H285 zenon_H1a8 zenon_Hff zenon_He5 zenon_H89 zenon_H157 zenon_H2d zenon_H18b zenon_H127 zenon_Hc5 zenon_H239 zenon_H23a zenon_H23b zenon_H242 zenon_H1b7.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H288). zenon_intro zenon_Ha. zenon_intro zenon_H28a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28a). zenon_intro zenon_H232. zenon_intro zenon_H28b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28b). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H289); [ zenon_intro zenon_H9b | zenon_intro zenon_H266 ].
% 0.78/0.98  apply (zenon_L439_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H266). zenon_intro zenon_Ha. zenon_intro zenon_H267.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H267). zenon_intro zenon_H20d. zenon_intro zenon_H268.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H268). zenon_intro zenon_H20a. zenon_intro zenon_H20c.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H74 | zenon_intro zenon_H22c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L566_); trivial.
% 0.78/0.98  apply (zenon_L479_); trivial.
% 0.78/0.98  apply (zenon_L438_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_H99 | zenon_intro zenon_Hb7 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1cc); [ zenon_intro zenon_Hd5 | zenon_intro zenon_H1cd ].
% 0.78/0.98  apply (zenon_L404_); trivial.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1cd); [ zenon_intro zenon_H1c7 | zenon_intro zenon_H6f ].
% 0.78/0.98  apply (zenon_L165_); trivial.
% 0.78/0.98  exact (zenon_H6e zenon_H6f).
% 0.78/0.98  apply (zenon_L445_); trivial.
% 0.78/0.98  apply (zenon_L479_); trivial.
% 0.78/0.98  apply (zenon_L438_); trivial.
% 0.78/0.98  apply (zenon_L483_); trivial.
% 0.78/0.98  (* end of lemma zenon_L567_ *)
% 0.78/0.98  assert (zenon_L568_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> (~(hskp8)) -> (c2_1 (a1971)) -> (c0_1 (a1971)) -> (~(c1_1 (a1971))) -> (~(hskp9)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(hskp9))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H129 zenon_Hff zenon_Hc5 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9f zenon_H156 zenon_H244 zenon_H9d zenon_H23b zenon_H23a zenon_H239 zenon_H65 zenon_H16d zenon_H97 zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_H174 zenon_H3a zenon_H172 zenon_H2d zenon_H15a zenon_H4f zenon_Hea zenon_He7 zenon_H100.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.98  apply (zenon_L503_); trivial.
% 0.78/0.98  apply (zenon_L354_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.98  apply (zenon_L507_); trivial.
% 0.78/0.98  apply (zenon_L354_); trivial.
% 0.78/0.98  apply (zenon_L355_); trivial.
% 0.78/0.98  (* end of lemma zenon_L568_ *)
% 0.78/0.98  assert (zenon_L569_ : ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(hskp19)) -> (~(c1_1 (a1990))) -> (c3_1 (a1990)) -> (~(c2_1 (a1990))) -> (~(c0_1 (a1998))) -> (c3_1 (a1998)) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (c1_1 (a1985)) -> (~(c3_1 (a1985))) -> (~(c0_1 (a1985))) -> (ndr1_0) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H15a zenon_H3 zenon_H10e zenon_H110 zenon_H10f zenon_H58 zenon_H5a zenon_H156 zenon_H193 zenon_H192 zenon_H191 zenon_Ha zenon_H269 zenon_H26a zenon_H26b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H15a); [ zenon_intro zenon_H59 | zenon_intro zenon_H15b ].
% 0.78/0.98  apply (zenon_L111_); trivial.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H1c | zenon_intro zenon_H134 ].
% 0.78/0.98  apply (zenon_L131_); trivial.
% 0.78/0.98  apply (zenon_L499_); trivial.
% 0.78/0.98  (* end of lemma zenon_L569_ *)
% 0.78/0.98  assert (zenon_L570_ : ((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998)))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_Hc1 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H191 zenon_H192 zenon_H193 zenon_H269 zenon_H26a zenon_H26b zenon_H15a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_Hc1). zenon_intro zenon_Ha. zenon_intro zenon_Hc2.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_Hc2). zenon_intro zenon_Hc4. zenon_intro zenon_Hc3.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_Hc3). zenon_intro zenon_H5a. zenon_intro zenon_H58.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H3 | zenon_intro zenon_H12e ].
% 0.78/0.98  apply (zenon_L569_); trivial.
% 0.78/0.98  apply (zenon_L83_); trivial.
% 0.78/0.98  (* end of lemma zenon_L570_ *)
% 0.78/0.98  assert (zenon_L571_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c2_1 (a1990))) -> (c3_1 (a1990)) -> (~(c1_1 (a1990))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_Hfc zenon_Hc5 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H156 zenon_H10f zenon_H110 zenon_H10e zenon_H191 zenon_H192 zenon_H193 zenon_H269 zenon_H26a zenon_H26b zenon_H15a zenon_H3a zenon_H172.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.98  apply (zenon_L127_); trivial.
% 0.78/0.98  apply (zenon_L570_); trivial.
% 0.78/0.98  (* end of lemma zenon_L571_ *)
% 0.78/0.98  assert (zenon_L572_ : ((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990)))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> (~(hskp5)) -> (~(hskp8)) -> ((hskp23)\/((hskp5)\/(hskp8))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> (~(c0_1 (a1985))) -> (~(c3_1 (a1985))) -> (c1_1 (a1985)) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H129 zenon_Hff zenon_Hc5 zenon_H131 zenon_Hbc zenon_H12d zenon_H9b zenon_H9d zenon_H9f zenon_H156 zenon_H191 zenon_H192 zenon_H193 zenon_H97 zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_H174 zenon_H3a zenon_H172 zenon_H2d zenon_H15a zenon_H4f zenon_Hea zenon_He7 zenon_H100.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.98  apply (zenon_L503_); trivial.
% 0.78/0.98  apply (zenon_L570_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.98  apply (zenon_L507_); trivial.
% 0.78/0.98  apply (zenon_L570_); trivial.
% 0.78/0.98  apply (zenon_L571_); trivial.
% 0.78/0.98  (* end of lemma zenon_L572_ *)
% 0.78/0.98  assert (zenon_L573_ : ((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((~(hskp19))\/((ndr1_0)/\((c2_1 (a2001))/\((c3_1 (a2001))/\(~(c0_1 (a2001))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))) -> ((forall X33 : zenon_U, ((ndr1_0)->((c0_1 X33)\/((~(c2_1 X33))\/(~(c3_1 X33))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp19))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/((hskp13)\/(hskp17))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((hskp4)\/(hskp17))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> (~(hskp7)) -> ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> ((hskp23)\/((hskp5)\/(hskp8))) -> (~(hskp8)) -> (~(hskp5)) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a2014))/\((c1_1 (a2014))/\(~(c2_1 (a2014))))))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H1b8 zenon_H12c zenon_Hff zenon_Hc5 zenon_H131 zenon_H12d zenon_H156 zenon_H97 zenon_H269 zenon_H26a zenon_H26b zenon_H161 zenon_H174 zenon_H3a zenon_H172 zenon_H2d zenon_H15a zenon_H4f zenon_Hea zenon_He7 zenon_H100 zenon_H9f zenon_H9d zenon_H9b zenon_H255 zenon_H256 zenon_H257 zenon_H25e zenon_Hbc.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_L572_); trivial.
% 0.78/0.98  (* end of lemma zenon_L573_ *)
% 0.78/0.98  assert (zenon_L574_ : ((ndr1_0)/\((c3_1 (a1979))/\((~(c0_1 (a1979)))/\(~(c2_1 (a1979)))))) -> ((~(hskp8))\/((ndr1_0)/\((c3_1 (a1983))/\((~(c0_1 (a1983)))/\(~(c1_1 (a1983))))))) -> ((~(hskp9))\/((ndr1_0)/\((c1_1 (a1985))/\((~(c0_1 (a1985)))/\(~(c3_1 (a1985))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((hskp9)\/(hskp11))) -> ((~(hskp17))\/((ndr1_0)/\((c1_1 (a1998))/\((c3_1 (a1998))/\(~(c0_1 (a1998))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1978))/\((c1_1 (a1978))/\(c2_1 (a1978)))))) -> ((forall X1 : zenon_U, ((ndr1_0)->((~(c0_1 X1))\/((~(c1_1 X1))\/(~(c2_1 X1))))))\/(hskp17)) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp29))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X28 : zenon_U, ((ndr1_0)->((c0_1 X28)\/((c3_1 X28)\/(~(c1_1 X28))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> (~(hskp5)) -> ((forall X17 : zenon_U, ((ndr1_0)->((c0_1 X17)\/((c1_1 X17)\/(~(c3_1 X17))))))\/((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/(hskp5))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp11))\/((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989))))))) -> (~(c1_1 (a1971))) -> (c0_1 (a1971)) -> (c2_1 (a1971)) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall X7 : zenon_U, ((ndr1_0)->((c1_1 X7)\/((~(c0_1 X7))\/(~(c2_1 X7))))))\/(hskp8))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H22c zenon_H207 zenon_H1b6 zenon_H67 zenon_Hc5 zenon_H127 zenon_H186 zenon_H2d zenon_H161 zenon_H26b zenon_H26a zenon_H269 zenon_H178 zenon_H15a zenon_H4f zenon_H9b zenon_H1a6 zenon_Hff zenon_H1a8 zenon_H239 zenon_H23a zenon_H23b zenon_H244.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22c). zenon_intro zenon_Ha. zenon_intro zenon_H22d.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22d). zenon_intro zenon_H1f3. zenon_intro zenon_H22e.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22e). zenon_intro zenon_H1f1. zenon_intro zenon_H1f2.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_L389_); trivial.
% 0.78/0.98  apply (zenon_L527_); trivial.
% 0.78/0.98  (* end of lemma zenon_L574_ *)
% 0.78/0.98  assert (zenon_L575_ : ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> (~(hskp13)) -> (ndr1_0) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> (~(c0_1 (a1989))) -> (~(c3_1 (a1989))) -> (c2_1 (a1989)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(hskp12)) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H25e zenon_H257 zenon_H256 zenon_H255 zenon_H15 zenon_Ha zenon_H269 zenon_H26a zenon_H26b zenon_H11a zenon_H11b zenon_H11c zenon_H127 zenon_H38.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H25e); [ zenon_intro zenon_H254 | zenon_intro zenon_H25f ].
% 0.78/0.98  apply (zenon_L444_); trivial.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H25f); [ zenon_intro zenon_Hab | zenon_intro zenon_H39 ].
% 0.78/0.98  apply (zenon_L513_); trivial.
% 0.78/0.98  exact (zenon_H38 zenon_H39).
% 0.78/0.98  (* end of lemma zenon_L575_ *)
% 0.78/0.98  assert (zenon_L576_ : ((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> (~(hskp10)) -> (~(c3_1 (a1991))) -> (c0_1 (a1991)) -> (c2_1 (a1991)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H8b zenon_H283 zenon_H232 zenon_H231 zenon_H230 zenon_H6e zenon_Hef zenon_Hf0 zenon_Hf1 zenon_He5 zenon_H269 zenon_H26a zenon_H26b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H8b). zenon_intro zenon_Ha. zenon_intro zenon_H8c.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H8c). zenon_intro zenon_H78. zenon_intro zenon_H8d.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H8d). zenon_intro zenon_H7b. zenon_intro zenon_H7a.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H283); [ zenon_intro zenon_H13e | zenon_intro zenon_H284 ].
% 0.78/0.98  apply (zenon_L317_); trivial.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H284); [ zenon_intro zenon_H153 | zenon_intro zenon_H134 ].
% 0.78/0.98  apply (zenon_L436_); trivial.
% 0.78/0.98  apply (zenon_L499_); trivial.
% 0.78/0.98  (* end of lemma zenon_L576_ *)
% 0.78/0.98  assert (zenon_L577_ : ((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991)))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> (~(hskp10)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_Hfc zenon_H89 zenon_H283 zenon_H26b zenon_H26a zenon_H269 zenon_H6e zenon_He5 zenon_H230 zenon_H231 zenon_H232 zenon_H9b zenon_H18b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H72 | zenon_intro zenon_H8b ].
% 0.78/0.98  apply (zenon_L327_); trivial.
% 0.78/0.98  apply (zenon_L576_); trivial.
% 0.78/0.98  (* end of lemma zenon_L577_ *)
% 0.78/0.98  assert (zenon_L578_ : ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> (~(hskp10)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (~(c1_1 (a1975))) -> (~(c2_1 (a1975))) -> (c0_1 (a1975)) -> (~(hskp5)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (ndr1_0) -> (~(c1_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c3_1 (a1969))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (c3_1 (a1973)) -> (c1_1 (a1973)) -> (~(c2_1 (a1973))) -> (c2_1 (a1989)) -> (~(c3_1 (a1989))) -> (~(c0_1 (a1989))) -> (~(hskp12)) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_Hff zenon_H89 zenon_H283 zenon_H6e zenon_He5 zenon_H230 zenon_H231 zenon_H232 zenon_H9b zenon_H18b zenon_Ha zenon_H255 zenon_H256 zenon_H257 zenon_H127 zenon_H26b zenon_H26a zenon_H269 zenon_H11c zenon_H11b zenon_H11a zenon_H38 zenon_H25e.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_L575_); trivial.
% 0.78/0.98  apply (zenon_L577_); trivial.
% 0.78/0.98  (* end of lemma zenon_L578_ *)
% 0.78/0.98  assert (zenon_L579_ : ((ndr1_0)/\((c2_1 (a1989))/\((~(c0_1 (a1989)))/\(~(c3_1 (a1989)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1990))/\((~(c1_1 (a1990)))/\(~(c2_1 (a1990))))))) -> ((forall Z : zenon_U, ((ndr1_0)->((c0_1 Z)\/((c2_1 Z)\/(~(c3_1 Z))))))\/((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/(forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9)))))))) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X56 : zenon_U, ((ndr1_0)->((c1_1 X56)\/((~(c0_1 X56))\/(~(c3_1 X56))))))\/(hskp14))) -> ((forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp20))) -> (~(hskp7)) -> ((forall X24 : zenon_U, ((ndr1_0)->((c0_1 X24)\/((c2_1 X24)\/(~(c1_1 X24))))))\/((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((~(c1_1 X25))\/(~(c2_1 X25))))))\/(hskp7))) -> ((~(hskp20))\/((ndr1_0)/\((c1_1 (a2003))/\((c2_1 (a2003))/\(~(c3_1 (a2003))))))) -> ((~(hskp14))\/((ndr1_0)/\((c1_1 (a1992))/\((~(c0_1 (a1992)))/\(~(c2_1 (a1992))))))) -> ((forall X13 : zenon_U, ((ndr1_0)->((c1_1 X13)\/((c2_1 X13)\/(c3_1 X13)))))\/((forall X9 : zenon_U, ((ndr1_0)->((c2_1 X9)\/((~(c0_1 X9))\/(~(c1_1 X9))))))\/(hskp12))) -> (~(c2_1 (a1973))) -> (c1_1 (a1973)) -> (c3_1 (a1973)) -> ((forall X3 : zenon_U, ((ndr1_0)->((c0_1 X3)\/((c3_1 X3)\/(~(c2_1 X3))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c0_1 X31)\/((~(c1_1 X31))\/(~(c3_1 X31))))))\/(hskp13))) -> (~(c3_1 (a1969))) -> (~(c2_1 (a1969))) -> (~(c1_1 (a1969))) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((hskp30)\/(hskp5))) -> (~(hskp5)) -> (c0_1 (a1975)) -> (~(c2_1 (a1975))) -> (~(c1_1 (a1975))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c3_1 X18)\/((~(c0_1 X18))\/(~(c2_1 X18))))))\/((forall X64 : zenon_U, ((ndr1_0)->((~(c0_1 X64))\/((~(c1_1 X64))\/(~(c3_1 X64))))))\/(hskp10))) -> (~(hskp10)) -> ((forall V : zenon_U, ((ndr1_0)->((c1_1 V)\/((c2_1 V)\/(~(c0_1 V))))))\/((forall X79 : zenon_U, ((ndr1_0)->((c1_1 X79)\/((~(c2_1 X79))\/(~(c3_1 X79))))))\/(forall X29 : zenon_U, ((ndr1_0)->((c2_1 X29)\/((~(c1_1 X29))\/(~(c3_1 X29)))))))) -> ((~(hskp30))\/((ndr1_0)/\((c0_1 (a2005))/\((c2_1 (a2005))/\(c3_1 (a2005)))))) -> ((~(hskp13))\/((ndr1_0)/\((c0_1 (a1991))/\((c2_1 (a1991))/\(~(c3_1 (a1991))))))) -> False).
% 0.78/0.98  do 0 intro. intros zenon_H18e zenon_H12c zenon_H204 zenon_H174 zenon_H161 zenon_He7 zenon_Hea zenon_H4f zenon_H100 zenon_H25e zenon_H269 zenon_H26a zenon_H26b zenon_H127 zenon_H257 zenon_H256 zenon_H255 zenon_H18b zenon_H9b zenon_H232 zenon_H231 zenon_H230 zenon_He5 zenon_H6e zenon_H283 zenon_H89 zenon_Hff.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L578_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H204); [ zenon_intro zenon_H59 | zenon_intro zenon_H205 ].
% 0.78/0.98  apply (zenon_L548_); trivial.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H205); [ zenon_intro zenon_H13e | zenon_intro zenon_Hab ].
% 0.78/0.98  apply (zenon_L317_); trivial.
% 0.78/0.98  apply (zenon_L513_); trivial.
% 0.78/0.98  apply (zenon_L534_); trivial.
% 0.78/0.98  apply (zenon_L577_); trivial.
% 0.78/0.98  (* end of lemma zenon_L579_ *)
% 0.78/0.98  apply NNPP. intro zenon_G.
% 0.78/0.98  apply zenon_G. zenon_intro zenon_H28c.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28c). zenon_intro zenon_H28e. zenon_intro zenon_H28d.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28d). zenon_intro zenon_H290. zenon_intro zenon_H28f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28f). zenon_intro zenon_H292. zenon_intro zenon_H291.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H291). zenon_intro zenon_H294. zenon_intro zenon_H293.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H293). zenon_intro zenon_H296. zenon_intro zenon_H295.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H295). zenon_intro zenon_H289. zenon_intro zenon_H297.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H297). zenon_intro zenon_H22f. zenon_intro zenon_H298.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H298). zenon_intro zenon_H285. zenon_intro zenon_H299.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H299). zenon_intro zenon_H207. zenon_intro zenon_H29a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H29a). zenon_intro zenon_H1b6. zenon_intro zenon_H29b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H29b). zenon_intro zenon_H1b7. zenon_intro zenon_H29c.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H29c). zenon_intro zenon_H1a8. zenon_intro zenon_H29d.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H29d). zenon_intro zenon_H12c. zenon_intro zenon_H29e.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H29e). zenon_intro zenon_Hff. zenon_intro zenon_H29f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H29f). zenon_intro zenon_H100. zenon_intro zenon_H2a0.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2a0). zenon_intro zenon_H18d. zenon_intro zenon_H2a1.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2a1). zenon_intro zenon_H187. zenon_intro zenon_H2a2.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2a2). zenon_intro zenon_Hc5. zenon_intro zenon_H2a3.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2a3). zenon_intro zenon_Hc0. zenon_intro zenon_H2a4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2a4). zenon_intro zenon_H131. zenon_intro zenon_H2a5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2a5). zenon_intro zenon_H4f. zenon_intro zenon_H2a6.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2a6). zenon_intro zenon_H1e9. zenon_intro zenon_H2a7.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2a7). zenon_intro zenon_H2a9. zenon_intro zenon_H2a8.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2a8). zenon_intro zenon_Hbc. zenon_intro zenon_H2aa.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2aa). zenon_intro zenon_H2ac. zenon_intro zenon_H2ab.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2ab). zenon_intro zenon_H2ae. zenon_intro zenon_H2ad.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2ad). zenon_intro zenon_H2b0. zenon_intro zenon_H2af.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2af). zenon_intro zenon_H50. zenon_intro zenon_H2b1.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2b1). zenon_intro zenon_Hee. zenon_intro zenon_H2b2.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2b2). zenon_intro zenon_H186. zenon_intro zenon_H2b3.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2b3). zenon_intro zenon_H89. zenon_intro zenon_H2b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2b4). zenon_intro zenon_H2b6. zenon_intro zenon_H2b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2b5). zenon_intro zenon_H219. zenon_intro zenon_H2b7.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2b7). zenon_intro zenon_H2b9. zenon_intro zenon_H2b8.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2b8). zenon_intro zenon_H246. zenon_intro zenon_H2ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2ba). zenon_intro zenon_H24f. zenon_intro zenon_H2bb.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2bb). zenon_intro zenon_Hb8. zenon_intro zenon_H2bc.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2bc). zenon_intro zenon_H2be. zenon_intro zenon_H2bd.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2bd). zenon_intro zenon_H262. zenon_intro zenon_H2bf.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2bf). zenon_intro zenon_H2c1. zenon_intro zenon_H2c0.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2c0). zenon_intro zenon_H52. zenon_intro zenon_H2c2.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2c2). zenon_intro zenon_H1a6. zenon_intro zenon_H2c3.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2c3). zenon_intro zenon_H1a4. zenon_intro zenon_H2c4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2c4). zenon_intro zenon_H2c6. zenon_intro zenon_H2c5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2c5). zenon_intro zenon_H22b. zenon_intro zenon_H2c7.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2c7). zenon_intro zenon_Hea. zenon_intro zenon_H2c8.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2c8). zenon_intro zenon_Hd2. zenon_intro zenon_H2c9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2c9). zenon_intro zenon_H15a. zenon_intro zenon_H2ca.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2ca). zenon_intro zenon_H178. zenon_intro zenon_H2cb.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2cb). zenon_intro zenon_H16d. zenon_intro zenon_H2cc.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2cc). zenon_intro zenon_H204. zenon_intro zenon_H2cd.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2cd). zenon_intro zenon_H1ea. zenon_intro zenon_H2ce.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2ce). zenon_intro zenon_H2d0. zenon_intro zenon_H2cf.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2cf). zenon_intro zenon_H244. zenon_intro zenon_H2d1.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2d1). zenon_intro zenon_H2d3. zenon_intro zenon_H2d2.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2d2). zenon_intro zenon_H67. zenon_intro zenon_H2d4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2d4). zenon_intro zenon_H51. zenon_intro zenon_H2d5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2d5). zenon_intro zenon_H1d6. zenon_intro zenon_H2d6.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2d6). zenon_intro zenon_H127. zenon_intro zenon_H2d7.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2d7). zenon_intro zenon_H174. zenon_intro zenon_H2d8.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2d8). zenon_intro zenon_H1ec. zenon_intro zenon_H2d9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2d9). zenon_intro zenon_H2db. zenon_intro zenon_H2da.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2da). zenon_intro zenon_H1cc. zenon_intro zenon_H2dc.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2dc). zenon_intro zenon_H2de. zenon_intro zenon_H2dd.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2dd). zenon_intro zenon_H97. zenon_intro zenon_H2df.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2df). zenon_intro zenon_H2e1. zenon_intro zenon_H2e0.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2e0). zenon_intro zenon_H156. zenon_intro zenon_H2e2.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2e2). zenon_intro zenon_H12d. zenon_intro zenon_H2e3.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2e3). zenon_intro zenon_H19. zenon_intro zenon_H2e4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2e4). zenon_intro zenon_H264. zenon_intro zenon_H2e5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2e5). zenon_intro zenon_H25e. zenon_intro zenon_H2e6.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2e6). zenon_intro zenon_H157. zenon_intro zenon_H2e7.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2e7). zenon_intro zenon_H283. zenon_intro zenon_H2e8.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2e8). zenon_intro zenon_H18b. zenon_intro zenon_H2e9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2e9). zenon_intro zenon_H2eb. zenon_intro zenon_H2ea.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2ea). zenon_intro zenon_H1d4. zenon_intro zenon_H2ec.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2ec). zenon_intro zenon_H117. zenon_intro zenon_H2ed.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2ed). zenon_intro zenon_H2ef. zenon_intro zenon_H2ee.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2ee). zenon_intro zenon_H1e2. zenon_intro zenon_H2f0.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2f0). zenon_intro zenon_H2f2. zenon_intro zenon_H2f1.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2f1). zenon_intro zenon_H242. zenon_intro zenon_H2f3.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2f3). zenon_intro zenon_H2f5. zenon_intro zenon_H2f4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2f4). zenon_intro zenon_H8a. zenon_intro zenon_H2f6.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2f6). zenon_intro zenon_H1b1. zenon_intro zenon_H2f7.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2f7). zenon_intro zenon_H2f9. zenon_intro zenon_H2f8.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2f8). zenon_intro zenon_H2fb. zenon_intro zenon_H2fa.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2fa). zenon_intro zenon_H1e4. zenon_intro zenon_H2fc.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2fc). zenon_intro zenon_H2fe. zenon_intro zenon_H2fd.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2fd). zenon_intro zenon_H300. zenon_intro zenon_H2ff.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H2ff). zenon_intro zenon_H161. zenon_intro zenon_H301.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H301). zenon_intro zenon_H303. zenon_intro zenon_H302.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H302). zenon_intro zenon_He5. zenon_intro zenon_H304.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H304). zenon_intro zenon_H172. zenon_intro zenon_H305.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H305). zenon_intro zenon_Hfa. zenon_intro zenon_H306.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H306). zenon_intro zenon_H308. zenon_intro zenon_H307.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H307). zenon_intro zenon_H70. zenon_intro zenon_H309.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H309). zenon_intro zenon_H132. zenon_intro zenon_H30a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H30a). zenon_intro zenon_H30c. zenon_intro zenon_H30b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H30b). zenon_intro zenon_H2d. zenon_intro zenon_H30d.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H30d). zenon_intro zenon_H30f. zenon_intro zenon_H30e.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H30e). zenon_intro zenon_H4b. zenon_intro zenon_H310.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H310). zenon_intro zenon_H312. zenon_intro zenon_H311.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H311). zenon_intro zenon_H9f. zenon_intro zenon_H313.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H313). zenon_intro zenon_H76. zenon_intro zenon_H314.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H314). zenon_intro zenon_H7. zenon_intro zenon_H315.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H28e); [ zenon_intro zenon_Hf8 | zenon_intro zenon_H316 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H290); [ zenon_intro zenon_Hb5 | zenon_intro zenon_H317 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H296); [ zenon_intro zenon_H3a | zenon_intro zenon_H288 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H289); [ zenon_intro zenon_H9b | zenon_intro zenon_H266 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H74 | zenon_intro zenon_H22c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L69_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_L74_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_L81_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L129_); trivial.
% 0.78/0.98  apply (zenon_L130_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_L135_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L134_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L143_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_L144_); trivial.
% 0.78/0.98  apply (zenon_L96_); trivial.
% 0.78/0.98  apply (zenon_L130_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.98  apply (zenon_L159_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_L170_); trivial.
% 0.78/0.98  apply (zenon_L196_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_L135_); trivial.
% 0.78/0.98  apply (zenon_L207_); trivial.
% 0.78/0.98  apply (zenon_L208_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22c). zenon_intro zenon_Ha. zenon_intro zenon_H22d.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22d). zenon_intro zenon_H1f3. zenon_intro zenon_H22e.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22e). zenon_intro zenon_H1f1. zenon_intro zenon_H1f2.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L210_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_L214_); trivial.
% 0.78/0.98  apply (zenon_L217_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L210_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L223_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L84_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.98  apply (zenon_L224_); trivial.
% 0.78/0.98  apply (zenon_L121_); trivial.
% 0.78/0.98  apply (zenon_L77_); trivial.
% 0.78/0.98  apply (zenon_L192_); trivial.
% 0.78/0.98  apply (zenon_L68_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L228_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_L125_); trivial.
% 0.78/0.98  apply (zenon_L192_); trivial.
% 0.78/0.98  apply (zenon_L128_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L232_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_L233_); trivial.
% 0.78/0.98  apply (zenon_L235_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_L236_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L210_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L244_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L241_); trivial.
% 0.78/0.98  apply (zenon_L246_); trivial.
% 0.78/0.98  apply (zenon_L192_); trivial.
% 0.78/0.98  apply (zenon_L68_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L244_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L241_); trivial.
% 0.78/0.98  apply (zenon_L247_); trivial.
% 0.78/0.98  apply (zenon_L192_); trivial.
% 0.78/0.98  apply (zenon_L150_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_L248_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L255_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L256_); trivial.
% 0.78/0.98  apply (zenon_L258_); trivial.
% 0.78/0.98  apply (zenon_L96_); trivial.
% 0.78/0.98  apply (zenon_L217_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L260_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L256_); trivial.
% 0.78/0.98  apply (zenon_L261_); trivial.
% 0.78/0.98  apply (zenon_L192_); trivial.
% 0.78/0.98  apply (zenon_L150_); trivial.
% 0.78/0.98  apply (zenon_L272_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H266). zenon_intro zenon_Ha. zenon_intro zenon_H267.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H267). zenon_intro zenon_H20d. zenon_intro zenon_H268.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H268). zenon_intro zenon_H20a. zenon_intro zenon_H20c.
% 0.78/0.98  apply (zenon_L316_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H288). zenon_intro zenon_Ha. zenon_intro zenon_H28a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28a). zenon_intro zenon_H232. zenon_intro zenon_H28b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28b). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H289); [ zenon_intro zenon_H9b | zenon_intro zenon_H266 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H74 | zenon_intro zenon_H22c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L69_); trivial.
% 0.78/0.98  apply (zenon_L80_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_L81_); trivial.
% 0.78/0.98  apply (zenon_L326_); trivial.
% 0.78/0.98  apply (zenon_L330_); trivial.
% 0.78/0.98  apply (zenon_L333_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_L170_); trivial.
% 0.78/0.98  apply (zenon_L326_); trivial.
% 0.78/0.98  apply (zenon_L330_); trivial.
% 0.78/0.98  apply (zenon_L333_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22c). zenon_intro zenon_Ha. zenon_intro zenon_H22d.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22d). zenon_intro zenon_H1f3. zenon_intro zenon_H22e.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22e). zenon_intro zenon_H1f1. zenon_intro zenon_H1f2.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_L335_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_L337_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_L248_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L340_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.98  apply (zenon_L331_); trivial.
% 0.78/0.98  apply (zenon_L245_); trivial.
% 0.78/0.98  apply (zenon_L150_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_L335_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_L337_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_L248_); trivial.
% 0.78/0.98  apply (zenon_L341_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H266). zenon_intro zenon_Ha. zenon_intro zenon_H267.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H267). zenon_intro zenon_H20d. zenon_intro zenon_H268.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H268). zenon_intro zenon_H20a. zenon_intro zenon_H20c.
% 0.78/0.98  apply (zenon_L316_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H317). zenon_intro zenon_Ha. zenon_intro zenon_H318.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H318). zenon_intro zenon_H23a. zenon_intro zenon_H319.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H319). zenon_intro zenon_H23b. zenon_intro zenon_H239.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H296); [ zenon_intro zenon_H3a | zenon_intro zenon_H288 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H289); [ zenon_intro zenon_H9b | zenon_intro zenon_H266 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H74 | zenon_intro zenon_H22c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_L356_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L362_); trivial.
% 0.78/0.98  apply (zenon_L356_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L364_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_L351_); trivial.
% 0.78/0.98  apply (zenon_L366_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L369_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L377_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_L378_); trivial.
% 0.78/0.98  apply (zenon_L96_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L364_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L345_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_L378_); trivial.
% 0.78/0.98  apply (zenon_L192_); trivial.
% 0.78/0.98  apply (zenon_L366_); trivial.
% 0.78/0.98  apply (zenon_L380_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_L381_); trivial.
% 0.78/0.98  apply (zenon_L386_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_L206_); trivial.
% 0.78/0.98  apply (zenon_L388_); trivial.
% 0.78/0.98  apply (zenon_L380_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22c). zenon_intro zenon_Ha. zenon_intro zenon_H22d.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22d). zenon_intro zenon_H1f3. zenon_intro zenon_H22e.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22e). zenon_intro zenon_H1f1. zenon_intro zenon_H1f2.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_L389_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L210_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L392_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L256_); trivial.
% 0.78/0.98  apply (zenon_L349_); trivial.
% 0.78/0.98  apply (zenon_L192_); trivial.
% 0.78/0.98  apply (zenon_L150_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L210_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L394_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L256_); trivial.
% 0.78/0.98  apply (zenon_L395_); trivial.
% 0.78/0.98  apply (zenon_L192_); trivial.
% 0.78/0.98  apply (zenon_L150_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L392_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L256_); trivial.
% 0.78/0.98  apply (zenon_L397_); trivial.
% 0.78/0.98  apply (zenon_L192_); trivial.
% 0.78/0.98  apply (zenon_L150_); trivial.
% 0.78/0.98  apply (zenon_L399_); trivial.
% 0.78/0.98  apply (zenon_L401_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H266). zenon_intro zenon_Ha. zenon_intro zenon_H267.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H267). zenon_intro zenon_H20d. zenon_intro zenon_H268.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H268). zenon_intro zenon_H20a. zenon_intro zenon_H20c.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H74 | zenon_intro zenon_H22c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L345_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L406_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.98  apply (zenon_L408_); trivial.
% 0.78/0.98  apply (zenon_L62_); trivial.
% 0.78/0.98  apply (zenon_L77_); trivial.
% 0.78/0.98  apply (zenon_L411_); trivial.
% 0.78/0.98  apply (zenon_L68_); trivial.
% 0.78/0.98  apply (zenon_L413_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L415_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hc0); [ zenon_intro zenon_H87 | zenon_intro zenon_Hbd ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H4f); [ zenon_intro zenon_H17 | zenon_intro zenon_H53 ].
% 0.78/0.98  apply (zenon_L359_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H53). zenon_intro zenon_Ha. zenon_intro zenon_H54.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H54). zenon_intro zenon_H1e. zenon_intro zenon_H55.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H55). zenon_intro zenon_H1f. zenon_intro zenon_H1d.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.98  apply (zenon_L417_); trivial.
% 0.78/0.98  apply (zenon_L19_); trivial.
% 0.78/0.98  apply (zenon_L360_); trivial.
% 0.78/0.98  apply (zenon_L410_); trivial.
% 0.78/0.98  apply (zenon_L96_); trivial.
% 0.78/0.98  apply (zenon_L68_); trivial.
% 0.78/0.98  apply (zenon_L413_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L345_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L406_); trivial.
% 0.78/0.98  apply (zenon_L419_); trivial.
% 0.78/0.98  apply (zenon_L411_); trivial.
% 0.78/0.98  apply (zenon_L68_); trivial.
% 0.78/0.98  apply (zenon_L413_); trivial.
% 0.78/0.98  apply (zenon_L422_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_L423_); trivial.
% 0.78/0.98  apply (zenon_L424_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_L426_); trivial.
% 0.78/0.98  apply (zenon_L432_); trivial.
% 0.78/0.98  apply (zenon_L422_); trivial.
% 0.78/0.98  apply (zenon_L315_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H288). zenon_intro zenon_Ha. zenon_intro zenon_H28a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28a). zenon_intro zenon_H232. zenon_intro zenon_H28b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28b). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H289); [ zenon_intro zenon_H9b | zenon_intro zenon_H266 ].
% 0.78/0.98  apply (zenon_L439_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H266). zenon_intro zenon_Ha. zenon_intro zenon_H267.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H267). zenon_intro zenon_H20d. zenon_intro zenon_H268.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H268). zenon_intro zenon_H20a. zenon_intro zenon_H20c.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H74 | zenon_intro zenon_H22c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H50); [ zenon_intro zenon_H3c | zenon_intro zenon_H4a ].
% 0.78/0.98  apply (zenon_L440_); trivial.
% 0.78/0.98  apply (zenon_L190_); trivial.
% 0.78/0.98  apply (zenon_L410_); trivial.
% 0.78/0.98  apply (zenon_L68_); trivial.
% 0.78/0.98  apply (zenon_L413_); trivial.
% 0.78/0.98  apply (zenon_L438_); trivial.
% 0.78/0.98  apply (zenon_L443_); trivial.
% 0.78/0.98  apply (zenon_L315_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H316). zenon_intro zenon_Ha. zenon_intro zenon_H31a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H31a). zenon_intro zenon_H255. zenon_intro zenon_H31b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H31b). zenon_intro zenon_H256. zenon_intro zenon_H257.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H290); [ zenon_intro zenon_Hb5 | zenon_intro zenon_H317 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H292); [ zenon_intro zenon_H260 | zenon_intro zenon_H31c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H296); [ zenon_intro zenon_H3a | zenon_intro zenon_H288 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H289); [ zenon_intro zenon_H9b | zenon_intro zenon_H266 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H74 | zenon_intro zenon_H22c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_L447_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L450_); trivial.
% 0.78/0.98  apply (zenon_L126_); trivial.
% 0.78/0.98  apply (zenon_L128_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L454_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L84_); trivial.
% 0.78/0.98  apply (zenon_L247_); trivial.
% 0.78/0.98  apply (zenon_L449_); trivial.
% 0.78/0.98  apply (zenon_L128_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_L447_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L143_); trivial.
% 0.78/0.98  apply (zenon_L455_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L454_); trivial.
% 0.78/0.98  apply (zenon_L455_); trivial.
% 0.78/0.98  apply (zenon_L208_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_L447_); trivial.
% 0.78/0.98  apply (zenon_L461_); trivial.
% 0.78/0.98  apply (zenon_L462_); trivial.
% 0.78/0.98  apply (zenon_L463_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22c). zenon_intro zenon_Ha. zenon_intro zenon_H22d.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22d). zenon_intro zenon_H1f3. zenon_intro zenon_H22e.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22e). zenon_intro zenon_H1f1. zenon_intro zenon_H1f2.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_L447_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L210_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L454_); trivial.
% 0.78/0.98  apply (zenon_L468_); trivial.
% 0.78/0.98  apply (zenon_L128_); trivial.
% 0.78/0.98  apply (zenon_L469_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_L236_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L210_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L470_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L471_); trivial.
% 0.78/0.98  apply (zenon_L246_); trivial.
% 0.78/0.98  apply (zenon_L449_); trivial.
% 0.78/0.98  apply (zenon_L150_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_L248_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L473_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L472_); trivial.
% 0.78/0.98  apply (zenon_L258_); trivial.
% 0.78/0.98  apply (zenon_L96_); trivial.
% 0.78/0.98  apply (zenon_L150_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L474_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L471_); trivial.
% 0.78/0.98  apply (zenon_L261_); trivial.
% 0.78/0.98  apply (zenon_L449_); trivial.
% 0.78/0.98  apply (zenon_L217_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_L475_); trivial.
% 0.78/0.98  apply (zenon_L271_); trivial.
% 0.78/0.98  apply (zenon_L484_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H288). zenon_intro zenon_Ha. zenon_intro zenon_H28a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28a). zenon_intro zenon_H232. zenon_intro zenon_H28b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28b). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H289); [ zenon_intro zenon_H9b | zenon_intro zenon_H266 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H74 | zenon_intro zenon_H22c ].
% 0.78/0.98  apply (zenon_L495_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22c). zenon_intro zenon_Ha. zenon_intro zenon_H22d.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22d). zenon_intro zenon_H1f3. zenon_intro zenon_H22e.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22e). zenon_intro zenon_H1f1. zenon_intro zenon_H1f2.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_L489_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_L337_); trivial.
% 0.78/0.98  apply (zenon_L498_); trivial.
% 0.78/0.98  apply (zenon_L484_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H31c). zenon_intro zenon_Ha. zenon_intro zenon_H31d.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H31d). zenon_intro zenon_H26a. zenon_intro zenon_H31e.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H31e). zenon_intro zenon_H26b. zenon_intro zenon_H269.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H296); [ zenon_intro zenon_H3a | zenon_intro zenon_H288 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H289); [ zenon_intro zenon_H9b | zenon_intro zenon_H266 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H74 | zenon_intro zenon_H22c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_L509_); trivial.
% 0.78/0.98  apply (zenon_L515_); trivial.
% 0.78/0.98  apply (zenon_L517_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22c). zenon_intro zenon_Ha. zenon_intro zenon_H22d.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22d). zenon_intro zenon_H1f3. zenon_intro zenon_H22e.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22e). zenon_intro zenon_H1f1. zenon_intro zenon_H1f2.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L210_); trivial.
% 0.78/0.98  apply (zenon_L522_); trivial.
% 0.78/0.98  apply (zenon_L523_); trivial.
% 0.78/0.98  apply (zenon_L527_); trivial.
% 0.78/0.98  apply (zenon_L529_); trivial.
% 0.78/0.98  apply (zenon_L484_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H288). zenon_intro zenon_Ha. zenon_intro zenon_H28a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28a). zenon_intro zenon_H232. zenon_intro zenon_H28b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28b). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H289); [ zenon_intro zenon_H9b | zenon_intro zenon_H266 ].
% 0.78/0.98  apply (zenon_L537_); trivial.
% 0.78/0.98  apply (zenon_L539_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H317). zenon_intro zenon_Ha. zenon_intro zenon_H318.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H318). zenon_intro zenon_H23a. zenon_intro zenon_H319.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H319). zenon_intro zenon_H23b. zenon_intro zenon_H239.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H292); [ zenon_intro zenon_H260 | zenon_intro zenon_H31c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H296); [ zenon_intro zenon_H3a | zenon_intro zenon_H288 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H289); [ zenon_intro zenon_H9b | zenon_intro zenon_H266 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H74 | zenon_intro zenon_H22c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_L542_); trivial.
% 0.78/0.98  apply (zenon_L355_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L544_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L84_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_Ha. zenon_intro zenon_H189.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H189). zenon_intro zenon_H13f. zenon_intro zenon_H18a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18a). zenon_intro zenon_H137. zenon_intro zenon_H135.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.98  apply (zenon_L348_); trivial.
% 0.78/0.98  apply (zenon_L354_); trivial.
% 0.78/0.98  apply (zenon_L449_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_L547_); trivial.
% 0.78/0.98  apply (zenon_L355_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_L542_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Ha. zenon_intro zenon_Hfd.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hf0. zenon_intro zenon_Hfe.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Hf1. zenon_intro zenon_Hef.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L550_); trivial.
% 0.78/0.98  apply (zenon_L552_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L553_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_L378_); trivial.
% 0.78/0.98  apply (zenon_L449_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_L547_); trivial.
% 0.78/0.98  apply (zenon_L555_); trivial.
% 0.78/0.98  apply (zenon_L557_); trivial.
% 0.78/0.98  apply (zenon_L559_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22c). zenon_intro zenon_Ha. zenon_intro zenon_H22d.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22d). zenon_intro zenon_H1f3. zenon_intro zenon_H22e.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H22e). zenon_intro zenon_H1f1. zenon_intro zenon_H1f2.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_L389_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ee). zenon_intro zenon_Ha. zenon_intro zenon_H1ef.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ef). zenon_intro zenon_H19d. zenon_intro zenon_H1f0.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1f0). zenon_intro zenon_H19b. zenon_intro zenon_H19c.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L210_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L560_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L466_); trivial.
% 0.78/0.98  apply (zenon_L349_); trivial.
% 0.78/0.98  apply (zenon_L449_); trivial.
% 0.78/0.98  apply (zenon_L150_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L210_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L562_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L466_); trivial.
% 0.78/0.98  apply (zenon_L395_); trivial.
% 0.78/0.98  apply (zenon_L449_); trivial.
% 0.78/0.98  apply (zenon_L150_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b8). zenon_intro zenon_Ha. zenon_intro zenon_H1b9.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b9). zenon_intro zenon_H193. zenon_intro zenon_H1ba.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1ba). zenon_intro zenon_H191. zenon_intro zenon_H192.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H100); [ zenon_intro zenon_H6c | zenon_intro zenon_H101 ].
% 0.78/0.98  apply (zenon_L560_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H101). zenon_intro zenon_Ha. zenon_intro zenon_H102.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H102). zenon_intro zenon_Hc9. zenon_intro zenon_H103.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H103). zenon_intro zenon_Hc7. zenon_intro zenon_Hc8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L466_); trivial.
% 0.78/0.98  apply (zenon_L397_); trivial.
% 0.78/0.98  apply (zenon_L449_); trivial.
% 0.78/0.98  apply (zenon_L150_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_Ha. zenon_intro zenon_H1b4.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_H146. zenon_intro zenon_H1b5.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H147. zenon_intro zenon_H145.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L563_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18e). zenon_intro zenon_Ha. zenon_intro zenon_H18f.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H18f). zenon_intro zenon_H11c. zenon_intro zenon_H190.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H190). zenon_intro zenon_H11a. zenon_intro zenon_H11b.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H5 | zenon_intro zenon_H15c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H187); [ zenon_intro zenon_H1 | zenon_intro zenon_H188 ].
% 0.78/0.98  apply (zenon_L466_); trivial.
% 0.78/0.98  apply (zenon_L398_); trivial.
% 0.78/0.98  apply (zenon_L449_); trivial.
% 0.78/0.98  apply (zenon_L150_); trivial.
% 0.78/0.98  apply (zenon_L401_); trivial.
% 0.78/0.98  apply (zenon_L484_); trivial.
% 0.78/0.98  apply (zenon_L567_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H31c). zenon_intro zenon_Ha. zenon_intro zenon_H31d.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H31d). zenon_intro zenon_H26a. zenon_intro zenon_H31e.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H31e). zenon_intro zenon_H26b. zenon_intro zenon_H269.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H296); [ zenon_intro zenon_H3a | zenon_intro zenon_H288 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H289); [ zenon_intro zenon_H9b | zenon_intro zenon_H266 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H74 | zenon_intro zenon_H22c ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_L568_); trivial.
% 0.78/0.98  apply (zenon_L573_); trivial.
% 0.78/0.98  apply (zenon_L515_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H206). zenon_intro zenon_Ha. zenon_intro zenon_H208.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H208). zenon_intro zenon_H1bb. zenon_intro zenon_H209.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H209). zenon_intro zenon_H1bc. zenon_intro zenon_H1c8.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H9d | zenon_intro zenon_H1ee ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b6); [ zenon_intro zenon_H65 | zenon_intro zenon_H1b8 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H12c); [ zenon_intro zenon_H38 | zenon_intro zenon_H129 ].
% 0.78/0.98  apply (zenon_L446_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H129). zenon_intro zenon_Ha. zenon_intro zenon_H12a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12a). zenon_intro zenon_H110. zenon_intro zenon_H12b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H12b). zenon_intro zenon_H10e. zenon_intro zenon_H10f.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hff); [ zenon_intro zenon_H15 | zenon_intro zenon_Hfc ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_Hc5); [ zenon_intro zenon_H2b | zenon_intro zenon_Hc1 ].
% 0.78/0.98  apply (zenon_L516_); trivial.
% 0.78/0.98  apply (zenon_L354_); trivial.
% 0.78/0.98  apply (zenon_L355_); trivial.
% 0.78/0.98  apply (zenon_L462_); trivial.
% 0.78/0.98  apply (zenon_L515_); trivial.
% 0.78/0.98  apply (zenon_L574_); trivial.
% 0.78/0.98  apply (zenon_L539_); trivial.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H288). zenon_intro zenon_Ha. zenon_intro zenon_H28a.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28a). zenon_intro zenon_H232. zenon_intro zenon_H28b.
% 0.78/0.98  apply (zenon_and_s _ _ zenon_H28b). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H289); [ zenon_intro zenon_H9b | zenon_intro zenon_H266 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H285); [ zenon_intro zenon_He7 | zenon_intro zenon_H206 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H6e | zenon_intro zenon_H1b3 ].
% 0.78/0.98  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H48 | zenon_intro zenon_H18e ].
% 0.78/0.98  apply (zenon_L343_); trivial.
% 0.78/0.98  apply (zenon_L579_); trivial.
% 0.78/0.98  apply (zenon_L535_); trivial.
% 0.78/0.98  apply (zenon_L536_); trivial.
% 0.78/0.98  apply (zenon_L539_); trivial.
% 0.78/0.98  Qed.
% 0.78/0.98  % SZS output end Proof
% 0.78/0.98  (* END-PROOF *)
% 0.78/0.98  nodes searched: 31848
% 0.78/0.98  max branch formulas: 515
% 0.78/0.98  proof nodes created: 4626
% 0.78/0.98  formulas created: 35493
% 0.78/0.98  
%------------------------------------------------------------------------------