TSTP Solution File: SEU286+2 by Otter---3.3
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : SEU286+2 : TPTP v8.1.0. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n025.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Wed Jul 27 13:15:28 EDT 2022
% Result : Unknown 5.50s 5.56s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12 % Problem : SEU286+2 : TPTP v8.1.0. Released v3.3.0.
% 0.04/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n025.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Wed Jul 27 07:57:00 EDT 2022
% 0.12/0.33 % CPUTime :
% 5.36/5.47 ----- Otter 3.3f, August 2004 -----
% 5.36/5.47 The process was started by sandbox on n025.cluster.edu,
% 5.36/5.47 Wed Jul 27 07:57:00 2022
% 5.36/5.47 The command was "./otter". The process ID is 30118.
% 5.36/5.47
% 5.36/5.47 set(prolog_style_variables).
% 5.36/5.47 set(auto).
% 5.36/5.47 dependent: set(auto1).
% 5.36/5.47 dependent: set(process_input).
% 5.36/5.47 dependent: clear(print_kept).
% 5.36/5.47 dependent: clear(print_new_demod).
% 5.36/5.47 dependent: clear(print_back_demod).
% 5.36/5.47 dependent: clear(print_back_sub).
% 5.36/5.47 dependent: set(control_memory).
% 5.36/5.47 dependent: assign(max_mem, 12000).
% 5.36/5.47 dependent: assign(pick_given_ratio, 4).
% 5.36/5.47 dependent: assign(stats_level, 1).
% 5.36/5.47 dependent: assign(max_seconds, 10800).
% 5.36/5.47 clear(print_given).
% 5.36/5.47
% 5.36/5.47 formula_list(usable).
% 5.36/5.47 all A (A=A).
% 5.36/5.47 all A B (in(A,B)-> -in(B,A)).
% 5.36/5.47 all A B (proper_subset(A,B)-> -proper_subset(B,A)).
% 5.36/5.47 all A (empty(A)->function(A)).
% 5.36/5.47 all A (ordinal(A)->epsilon_transitive(A)&epsilon_connected(A)).
% 5.36/5.47 all A (empty(A)->relation(A)).
% 5.36/5.47 all A B C (element(C,powerset(cartesian_product2(A,B)))->relation(C)).
% 5.36/5.47 all A (relation(A)&empty(A)&function(A)->relation(A)&function(A)&one_to_one(A)).
% 5.36/5.47 all A (epsilon_transitive(A)&epsilon_connected(A)->ordinal(A)).
% 5.36/5.47 all A (empty(A)->epsilon_transitive(A)&epsilon_connected(A)&ordinal(A)).
% 5.36/5.47 all A B (unordered_pair(A,B)=unordered_pair(B,A)).
% 5.36/5.47 all A B (set_union2(A,B)=set_union2(B,A)).
% 5.36/5.47 all A B (set_intersection2(A,B)=set_intersection2(B,A)).
% 5.36/5.47 all A B (ordinal(A)&ordinal(B)->ordinal_subset(A,B)|ordinal_subset(B,A)).
% 5.36/5.47 all A B (relation(B)-> (B=identity_relation(A)<-> (all C D (in(ordered_pair(C,D),B)<->in(C,A)&C=D)))).
% 5.36/5.47 all A B (A=B<->subset(A,B)&subset(B,A)).
% 5.36/5.47 all A (relation(A)-> (all B C (relation(C)-> (C=relation_dom_restriction(A,B)<-> (all D E (in(ordered_pair(D,E),C)<->in(D,B)&in(ordered_pair(D,E),A))))))).
% 5.36/5.47 all A (relation(A)&function(A)-> (all B C (C=relation_image(A,B)<-> (all D (in(D,C)<-> (exists E (in(E,relation_dom(A))&in(E,B)&D=apply(A,E)))))))).
% 5.36/5.47 all A B (relation(B)-> (all C (relation(C)-> (C=relation_rng_restriction(A,B)<-> (all D E (in(ordered_pair(D,E),C)<->in(E,A)&in(ordered_pair(D,E),B))))))).
% 5.36/5.47 all A (relation(A)-> (antisymmetric(A)<->is_antisymmetric_in(A,relation_field(A)))).
% 5.36/5.47 all A (relation(A)&function(A)-> (all B C (C=relation_inverse_image(A,B)<-> (all D (in(D,C)<->in(D,relation_dom(A))&in(apply(A,D),B)))))).
% 5.36/5.47 all A (relation(A)-> (all B C (C=relation_image(A,B)<-> (all D (in(D,C)<-> (exists E (in(ordered_pair(E,D),A)&in(E,B)))))))).
% 5.36/5.47 all A (relation(A)-> (all B C (C=relation_inverse_image(A,B)<-> (all D (in(D,C)<-> (exists E (in(ordered_pair(D,E),A)&in(E,B)))))))).
% 5.36/5.47 all A (relation(A)-> (connected(A)<->is_connected_in(A,relation_field(A)))).
% 5.36/5.47 all A (relation(A)-> (transitive(A)<->is_transitive_in(A,relation_field(A)))).
% 5.36/5.47 all A B C D (D=unordered_triple(A,B,C)<-> (all E (in(E,D)<-> -(E!=A&E!=B&E!=C)))).
% 5.36/5.47 all A (function(A)<-> (all B C D (in(ordered_pair(B,C),A)&in(ordered_pair(B,D),A)->C=D))).
% 5.36/5.47 all A ((exists B C (A=ordered_pair(B,C)))-> (all B (B=pair_first(A)<-> (all C D (A=ordered_pair(C,D)->B=C))))).
% 5.36/5.47 all A (succ(A)=set_union2(A,singleton(A))).
% 5.36/5.47 all A (relation(A)<-> (all B (-(in(B,A)& (all C D (B!=ordered_pair(C,D))))))).
% 5.36/5.47 all A (relation(A)-> (all B (is_reflexive_in(A,B)<-> (all C (in(C,B)->in(ordered_pair(C,C),A)))))).
% 5.36/5.47 all A B C (relation_of2(C,A,B)<->subset(C,cartesian_product2(A,B))).
% 5.36/5.47 all A B ((A!=empty_set-> (B=set_meet(A)<-> (all C (in(C,B)<-> (all D (in(D,A)->in(C,D)))))))& (A=empty_set-> (B=set_meet(A)<->B=empty_set))).
% 5.36/5.47 all A B (B=singleton(A)<-> (all C (in(C,B)<->C=A))).
% 5.36/5.47 all A (relation(A)-> (all B C (C=fiber(A,B)<-> (all D (in(D,C)<->D!=B&in(ordered_pair(D,B),A)))))).
% 5.36/5.47 all A B (relation(B)-> (B=inclusion_relation(A)<->relation_field(B)=A& (all C D (in(C,A)&in(D,A)-> (in(ordered_pair(C,D),B)<->subset(C,D)))))).
% 5.36/5.47 all A (A=empty_set<-> (all B (-in(B,A)))).
% 5.36/5.47 all A B (B=powerset(A)<-> (all C (in(C,B)<->subset(C,A)))).
% 5.36/5.47 all A ((exists B C (A=ordered_pair(B,C)))-> (all B (B=pair_second(A)<-> (all C D (A=ordered_pair(C,D)->B=D))))).
% 5.36/5.47 all A (epsilon_transitive(A)<-> (all B (in(B,A)->subset(B,A)))).
% 5.36/5.47 all A (relation(A)-> (all B (relation(B)-> (A=B<-> (all C D (in(ordered_pair(C,D),A)<->in(ordered_pair(C,D),B))))))).
% 5.36/5.47 all A B ((-empty(A)-> (element(B,A)<->in(B,A)))& (empty(A)-> (element(B,A)<->empty(B)))).
% 5.36/5.47 all A B C (C=unordered_pair(A,B)<-> (all D (in(D,C)<->D=A|D=B))).
% 5.36/5.47 all A (relation(A)-> (well_founded_relation(A)<-> (all B (-(subset(B,relation_field(A))&B!=empty_set& (all C (-(in(C,B)&disjoint(fiber(A,C),B))))))))).
% 5.36/5.47 all A B C (C=set_union2(A,B)<-> (all D (in(D,C)<->in(D,A)|in(D,B)))).
% 5.36/5.47 all A B C (C=cartesian_product2(A,B)<-> (all D (in(D,C)<-> (exists E F (in(E,A)&in(F,B)&D=ordered_pair(E,F)))))).
% 5.36/5.47 all A (epsilon_connected(A)<-> (all B C (-(in(B,A)&in(C,A)& -in(B,C)&B!=C& -in(C,B))))).
% 5.36/5.47 all A (relation(A)-> (all B (relation(B)-> (subset(A,B)<-> (all C D (in(ordered_pair(C,D),A)->in(ordered_pair(C,D),B))))))).
% 5.36/5.47 all A B (subset(A,B)<-> (all C (in(C,A)->in(C,B)))).
% 5.36/5.47 all A (relation(A)-> (all B (is_well_founded_in(A,B)<-> (all C (-(subset(C,B)&C!=empty_set& (all D (-(in(D,C)&disjoint(fiber(A,D),C)))))))))).
% 5.36/5.47 all A B C (C=set_intersection2(A,B)<-> (all D (in(D,C)<->in(D,A)&in(D,B)))).
% 5.36/5.47 all A (relation(A)&function(A)-> (all B C ((in(B,relation_dom(A))-> (C=apply(A,B)<->in(ordered_pair(B,C),A)))& (-in(B,relation_dom(A))-> (C=apply(A,B)<->C=empty_set))))).
% 5.36/5.47 all A (ordinal(A)<->epsilon_transitive(A)&epsilon_connected(A)).
% 5.36/5.47 all A (relation(A)-> (all B (B=relation_dom(A)<-> (all C (in(C,B)<-> (exists D in(ordered_pair(C,D),A))))))).
% 5.36/5.47 all A (relation(A)-> (all B (is_antisymmetric_in(A,B)<-> (all C D (in(C,B)&in(D,B)&in(ordered_pair(C,D),A)&in(ordered_pair(D,C),A)->C=D))))).
% 5.36/5.47 all A (cast_to_subset(A)=A).
% 5.36/5.47 all A B (B=union(A)<-> (all C (in(C,B)<-> (exists D (in(C,D)&in(D,A)))))).
% 5.36/5.47 all A (relation(A)-> (well_ordering(A)<->reflexive(A)&transitive(A)&antisymmetric(A)&connected(A)&well_founded_relation(A))).
% 5.36/5.47 all A B (e_quipotent(A,B)<-> (exists C (relation(C)&function(C)&one_to_one(C)&relation_dom(C)=A&relation_rng(C)=B))).
% 5.36/5.47 all A B C (C=set_difference(A,B)<-> (all D (in(D,C)<->in(D,A)& -in(D,B)))).
% 5.36/5.47 all A (relation(A)&function(A)-> (all B (B=relation_rng(A)<-> (all C (in(C,B)<-> (exists D (in(D,relation_dom(A))&C=apply(A,D)))))))).
% 5.36/5.47 all A (relation(A)-> (all B (B=relation_rng(A)<-> (all C (in(C,B)<-> (exists D in(ordered_pair(D,C),A))))))).
% 5.36/5.47 all A B (element(B,powerset(A))->subset_complement(A,B)=set_difference(A,B)).
% 5.36/5.47 all A B (ordered_pair(A,B)=unordered_pair(unordered_pair(A,B),singleton(A))).
% 5.36/5.47 all A (relation(A)-> (all B (well_orders(A,B)<->is_reflexive_in(A,B)&is_transitive_in(A,B)&is_antisymmetric_in(A,B)&is_connected_in(A,B)&is_well_founded_in(A,B)))).
% 5.36/5.47 all A (being_limit_ordinal(A)<->A=union(A)).
% 5.36/5.47 all A (relation(A)->relation_field(A)=set_union2(relation_dom(A),relation_rng(A))).
% 5.36/5.47 all A (relation(A)-> (all B (is_connected_in(A,B)<-> (all C D (-(in(C,B)&in(D,B)&C!=D& -in(ordered_pair(C,D),A)& -in(ordered_pair(D,C),A))))))).
% 5.36/5.47 all A (relation(A)-> (all B (relation_restriction(A,B)=set_intersection2(A,cartesian_product2(B,B))))).
% 5.36/5.47 all A (relation(A)-> (all B (relation(B)-> (B=relation_inverse(A)<-> (all C D (in(ordered_pair(C,D),B)<->in(ordered_pair(D,C),A))))))).
% 5.36/5.47 all A (relation(A)-> (all B (relation(B)-> (all C (relation(C)&function(C)-> (relation_isomorphism(A,B,C)<->relation_dom(C)=relation_field(A)&relation_rng(C)=relation_field(B)&one_to_one(C)& (all D E (in(ordered_pair(D,E),A)<->in(D,relation_field(A))&in(E,relation_field(A))&in(ordered_pair(apply(C,D),apply(C,E)),B))))))))).
% 5.36/5.47 all A B (disjoint(A,B)<->set_intersection2(A,B)=empty_set).
% 5.36/5.47 all A (relation(A)&function(A)-> (one_to_one(A)<-> (all B C (in(B,relation_dom(A))&in(C,relation_dom(A))&apply(A,B)=apply(A,C)->B=C)))).
% 5.36/5.47 all A (relation(A)-> (all B (relation(B)-> (all C (relation(C)-> (C=relation_composition(A,B)<-> (all D E (in(ordered_pair(D,E),C)<-> (exists F (in(ordered_pair(D,F),A)&in(ordered_pair(F,E),B))))))))))).
% 5.36/5.47 all A (relation(A)-> (all B (is_transitive_in(A,B)<-> (all C D E (in(C,B)&in(D,B)&in(E,B)&in(ordered_pair(C,D),A)&in(ordered_pair(D,E),A)->in(ordered_pair(C,E),A)))))).
% 5.36/5.47 all A B (element(B,powerset(powerset(A)))-> (all C (element(C,powerset(powerset(A)))-> (C=complements_of_subsets(A,B)<-> (all D (element(D,powerset(A))-> (in(D,C)<->in(subset_complement(A,D),B)))))))).
% 5.36/5.47 all A B (proper_subset(A,B)<->subset(A,B)&A!=B).
% 5.36/5.47 all A (relation(A)&function(A)-> (one_to_one(A)->function_inverse(A)=relation_inverse(A))).
% 5.36/5.47 all A (relation(A)-> (reflexive(A)<->is_reflexive_in(A,relation_field(A)))).
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 all A relation(inclusion_relation(A)).
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 all A (relation(A)&function(A)->relation(function_inverse(A))&function(function_inverse(A))).
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 all A element(cast_to_subset(A),powerset(A)).
% 5.36/5.47 $T.
% 5.36/5.47 all A B (relation(A)->relation(relation_restriction(A,B))).
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 all A B (element(B,powerset(A))->element(subset_complement(A,B),powerset(A))).
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 all A (relation(A)->relation(relation_inverse(A))).
% 5.36/5.47 all A B C (relation_of2(C,A,B)->element(relation_dom_as_subset(A,B,C),powerset(A))).
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 all A B (relation(A)&relation(B)->relation(relation_composition(A,B))).
% 5.36/5.47 all A B C (relation_of2(C,A,B)->element(relation_rng_as_subset(A,B,C),powerset(B))).
% 5.36/5.47 all A B (element(B,powerset(powerset(A)))->element(union_of_subsets(A,B),powerset(A))).
% 5.36/5.47 all A relation(identity_relation(A)).
% 5.36/5.47 all A B (element(B,powerset(powerset(A)))->element(meet_of_subsets(A,B),powerset(A))).
% 5.36/5.47 all A B C (element(B,powerset(A))&element(C,powerset(A))->element(subset_difference(A,B,C),powerset(A))).
% 5.36/5.47 all A B (relation(A)->relation(relation_dom_restriction(A,B))).
% 5.36/5.47 all A B (element(B,powerset(powerset(A)))->element(complements_of_subsets(A,B),powerset(powerset(A)))).
% 5.36/5.47 all A B (relation(B)->relation(relation_rng_restriction(A,B))).
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 $T.
% 5.36/5.47 all A B C (relation_of2_as_subset(C,A,B)->element(C,powerset(cartesian_product2(A,B)))).
% 5.36/5.47 all A B exists C relation_of2(C,A,B).
% 5.36/5.47 all A exists B element(B,A).
% 5.36/5.47 all A B exists C relation_of2_as_subset(C,A,B).
% 5.36/5.47 all A B (empty(A)&relation(B)->empty(relation_composition(B,A))&relation(relation_composition(B,A))).
% 5.36/5.47 all A (empty(A)->empty(relation_inverse(A))&relation(relation_inverse(A))).
% 5.36/5.47 empty(empty_set).
% 5.36/5.47 relation(empty_set).
% 5.36/5.47 relation_empty_yielding(empty_set).
% 5.36/5.47 all A B (relation(A)&relation_empty_yielding(A)->relation(relation_dom_restriction(A,B))&relation_empty_yielding(relation_dom_restriction(A,B))).
% 5.36/5.47 all A B (relation(A)&function(A)&relation(B)&function(B)->relation(relation_composition(A,B))&function(relation_composition(A,B))).
% 5.36/5.47 all A (-empty(succ(A))).
% 5.36/5.47 all A B (relation(A)&relation(B)->relation(set_intersection2(A,B))).
% 5.36/5.47 all A (-empty(powerset(A))).
% 5.36/5.47 empty(empty_set).
% 5.36/5.47 all A B (-empty(ordered_pair(A,B))).
% 5.36/5.47 all A (relation(identity_relation(A))&function(identity_relation(A))).
% 5.36/5.47 relation(empty_set).
% 5.36/5.47 relation_empty_yielding(empty_set).
% 5.36/5.47 function(empty_set).
% 5.36/5.47 one_to_one(empty_set).
% 5.36/5.47 empty(empty_set).
% 5.36/5.47 epsilon_transitive(empty_set).
% 5.36/5.47 epsilon_connected(empty_set).
% 5.36/5.47 ordinal(empty_set).
% 5.36/5.47 all A B (relation(A)&relation(B)->relation(set_union2(A,B))).
% 5.36/5.47 all A (-empty(singleton(A))).
% 5.36/5.47 all A B (-empty(A)-> -empty(set_union2(A,B))).
% 5.36/5.47 all A (relation(A)&function(A)&one_to_one(A)->relation(relation_inverse(A))&function(relation_inverse(A))).
% 5.36/5.47 all A (ordinal(A)-> -empty(succ(A))&epsilon_transitive(succ(A))&epsilon_connected(succ(A))&ordinal(succ(A))).
% 5.36/5.47 all A B (relation(A)&relation(B)->relation(set_difference(A,B))).
% 5.36/5.47 all A B (-empty(unordered_pair(A,B))).
% 5.36/5.47 all A B (-empty(A)-> -empty(set_union2(B,A))).
% 5.36/5.47 all A B (relation(A)&function(A)->relation(relation_dom_restriction(A,B))&function(relation_dom_restriction(A,B))).
% 5.36/5.47 all A (ordinal(A)->epsilon_transitive(union(A))&epsilon_connected(union(A))&ordinal(union(A))).
% 5.36/5.47 empty(empty_set).
% 5.36/5.47 relation(empty_set).
% 5.36/5.47 all A B (-empty(A)& -empty(B)-> -empty(cartesian_product2(A,B))).
% 5.36/5.47 all A B (relation(B)&function(B)->relation(relation_rng_restriction(A,B))&function(relation_rng_restriction(A,B))).
% 5.36/5.47 all A (-empty(A)&relation(A)-> -empty(relation_dom(A))).
% 5.36/5.47 all A (-empty(A)&relation(A)-> -empty(relation_rng(A))).
% 5.36/5.47 all A (empty(A)->empty(relation_dom(A))&relation(relation_dom(A))).
% 5.36/5.47 all A (empty(A)->empty(relation_rng(A))&relation(relation_rng(A))).
% 5.36/5.47 all A B (empty(A)&relation(B)->empty(relation_composition(A,B))&relation(relation_composition(A,B))).
% 5.36/5.47 all A B (set_union2(A,A)=A).
% 5.36/5.47 all A B (set_intersection2(A,A)=A).
% 5.36/5.47 all A B (element(B,powerset(A))->subset_complement(A,subset_complement(A,B))=B).
% 5.36/5.47 all A (relation(A)->relation_inverse(relation_inverse(A))=A).
% 5.36/5.47 all A B (element(B,powerset(powerset(A)))->complements_of_subsets(A,complements_of_subsets(A,B))=B).
% 5.36/5.47 all A B (-proper_subset(A,A)).
% 5.36/5.47 all A (relation(A)-> (reflexive(A)<-> (all B (in(B,relation_field(A))->in(ordered_pair(B,B),A))))).
% 5.36/5.47 all A (singleton(A)!=empty_set).
% 5.36/5.47 all A B (in(A,B)->set_union2(singleton(A),B)=B).
% 5.36/5.47 all A B (-(disjoint(singleton(A),B)&in(A,B))).
% 5.36/5.47 all A B (-in(A,B)->disjoint(singleton(A),B)).
% 5.36/5.47 all A B (relation(B)->subset(relation_dom(relation_rng_restriction(A,B)),relation_dom(B))).
% 5.36/5.47 all A (relation(A)-> (transitive(A)<-> (all B C D (in(ordered_pair(B,C),A)&in(ordered_pair(C,D),A)->in(ordered_pair(B,D),A))))).
% 5.36/5.47 all A B (subset(singleton(A),B)<->in(A,B)).
% 5.36/5.47 all A B (relation(B)-> -(well_ordering(B)&e_quipotent(A,relation_field(B))& (all C (relation(C)-> -well_orders(C,A))))).
% 5.36/5.47 all A B (set_difference(A,B)=empty_set<->subset(A,B)).
% 5.36/5.47 all A B (element(B,powerset(A))-> (all C (in(C,B)->in(C,A)))).
% 5.36/5.47 all A (relation(A)-> (antisymmetric(A)<-> (all B C (in(ordered_pair(B,C),A)&in(ordered_pair(C,B),A)->B=C)))).
% 5.36/5.47 all A B C (subset(A,B)->in(C,A)|subset(A,set_difference(B,singleton(C)))).
% 5.36/5.47 all A (relation(A)-> (connected(A)<-> (all B C (-(in(B,relation_field(A))&in(C,relation_field(A))&B!=C& -in(ordered_pair(B,C),A)& -in(ordered_pair(C,B),A)))))).
% 5.36/5.47 all A B (subset(A,singleton(B))<->A=empty_set|A=singleton(B)).
% 5.36/5.47 all A B (in(A,B)->subset(A,union(B))).
% 5.36/5.47 all A B C D (in(ordered_pair(A,B),cartesian_product2(C,D))<->in(A,C)&in(B,D)).
% 5.36/5.47 all A B ((all C (in(C,A)->in(C,B)))->element(A,powerset(B))).
% 5.36/5.47 all A B C (relation(C)&function(C)-> (in(B,relation_dom(relation_dom_restriction(C,A)))<->in(B,relation_dom(C))&in(B,A))).
% 5.36/5.47 exists A (relation(A)&function(A)).
% 5.36/5.47 exists A (epsilon_transitive(A)&epsilon_connected(A)&ordinal(A)).
% 5.36/5.47 exists A (empty(A)&relation(A)).
% 5.36/5.47 all A (-empty(A)-> (exists B (element(B,powerset(A))& -empty(B)))).
% 5.36/5.47 exists A empty(A).
% 5.36/5.47 exists A (relation(A)&empty(A)&function(A)).
% 5.36/5.47 exists A (relation(A)&function(A)&one_to_one(A)&empty(A)&epsilon_transitive(A)&epsilon_connected(A)&ordinal(A)).
% 5.36/5.47 exists A (-empty(A)&relation(A)).
% 5.36/5.47 all A exists B (element(B,powerset(A))&empty(B)).
% 5.36/5.47 exists A (-empty(A)).
% 5.36/5.47 exists A (relation(A)&function(A)&one_to_one(A)).
% 5.36/5.47 exists A (-empty(A)&epsilon_transitive(A)&epsilon_connected(A)&ordinal(A)).
% 5.36/5.47 exists A (relation(A)&relation_empty_yielding(A)).
% 5.36/5.47 exists A (relation(A)&relation_empty_yielding(A)&function(A)).
% 5.36/5.47 all A B C (relation_of2(C,A,B)->relation_dom_as_subset(A,B,C)=relation_dom(C)).
% 5.36/5.47 all A B C (relation_of2(C,A,B)->relation_rng_as_subset(A,B,C)=relation_rng(C)).
% 5.36/5.47 all A B (element(B,powerset(powerset(A)))->union_of_subsets(A,B)=union(B)).
% 5.36/5.47 all A B (element(B,powerset(powerset(A)))->meet_of_subsets(A,B)=set_meet(B)).
% 5.36/5.47 all A B C (element(B,powerset(A))&element(C,powerset(A))->subset_difference(A,B,C)=set_difference(B,C)).
% 5.36/5.47 all A B C (relation_of2_as_subset(C,A,B)<->relation_of2(C,A,B)).
% 5.36/5.47 all A B (ordinal(A)&ordinal(B)-> (ordinal_subset(A,B)<->subset(A,B))).
% 5.36/5.47 all A B (e_quipotent(A,B)<->are_e_quipotent(A,B)).
% 5.36/5.47 all A B (ordinal(A)&ordinal(B)->ordinal_subset(A,A)).
% 5.36/5.47 all A B subset(A,A).
% 5.36/5.47 all A B e_quipotent(A,A).
% 5.36/5.47 all A ((all B C D (in(B,A)&C=singleton(B)&in(B,A)&D=singleton(B)->C=D))-> (exists B (relation(B)&function(B)& (all C D (in(ordered_pair(C,D),B)<->in(C,A)&in(C,A)&D=singleton(C)))))).
% 5.36/5.47 all A ((exists B (ordinal(B)&in(B,A)))-> (exists B (ordinal(B)&in(B,A)& (all C (ordinal(C)-> (in(C,A)->ordinal_subset(B,C))))))).
% 5.36/5.47 all A B C (relation(B)&relation(C)&function(C)-> (exists D (relation(D)& (all E F (in(ordered_pair(E,F),D)<->in(E,A)&in(F,A)&in(ordered_pair(apply(C,E),apply(C,F)),B)))))).
% 5.36/5.47 all A B (-empty(A)&relation(B)-> (all C ((all D E F (D=E& (exists G H (ordered_pair(G,H)=E&in(G,A)& (exists I (G=I&in(H,I)& (all J (in(J,I)->in(ordered_pair(H,J),B)))))))&D=F& (exists K L (ordered_pair(K,L)=F&in(K,A)& (exists M (K=M&in(L,M)& (all N (in(N,M)->in(ordered_pair(L,N),B)))))))->E=F))-> (exists D all E (in(E,D)<-> (exists F (in(F,cartesian_product2(A,C))&F=E& (exists O P (ordered_pair(O,P)=E&in(O,A)& (exists Q (O=Q&in(P,Q)& (all R (in(R,Q)->in(ordered_pair(P,R),B)))))))))))))).
% 5.36/5.47 all A ((all B C D (in(B,A)&C=singleton(B)&in(B,A)&D=singleton(B)->C=D))-> (exists B all C (in(C,B)<-> (exists D (in(D,A)&in(D,A)&C=singleton(D)))))).
% 5.36/5.47 all A B ((all C D E (C=D& (exists F G (ordered_pair(F,G)=D&in(F,A)&G=singleton(F)))&C=E& (exists H I (ordered_pair(H,I)=E&in(H,A)&I=singleton(H)))->D=E))-> (exists C all D (in(D,C)<-> (exists E (in(E,cartesian_product2(A,B))&E=D& (exists J K (ordered_pair(J,K)=D&in(J,A)&K=singleton(J)))))))).
% 5.36/5.47 all A B C (relation(B)&relation(C)&function(C)-> ((all D E F (D=E& (exists G H (E=ordered_pair(G,H)&in(ordered_pair(apply(C,G),apply(C,H)),B)))&D=F& (exists I J (F=ordered_pair(I,J)&in(ordered_pair(apply(C,I),apply(C,J)),B)))->E=F))-> (exists D all E (in(E,D)<-> (exists F (in(F,cartesian_product2(A,A))&F=E& (exists K L (E=ordered_pair(K,L)&in(ordered_pair(apply(C,K),apply(C,L)),B))))))))).
% 5.36/5.47 all A ((all B C D (B=C&ordinal(C)&B=D&ordinal(D)->C=D))-> (exists B all C (in(C,B)<-> (exists D (in(D,A)&D=C&ordinal(C)))))).
% 5.36/5.47 all A B (ordinal(B)-> ((all C D E (C=D& (exists F (ordinal(F)&D=F&in(F,A)))&C=E& (exists G (ordinal(G)&E=G&in(G,A)))->D=E))-> (exists C all D (in(D,C)<-> (exists E (in(E,succ(B))&E=D& (exists H (ordinal(H)&D=H&in(H,A))))))))).
% 5.36/5.47 -(all A B (-empty(A)&relation(B)-> (all C exists D all E (in(E,D)<->in(E,cartesian_product2(A,C))& (exists F G (ordered_pair(F,G)=E&in(F,A)& (exists H (F=H&in(G,H)& (all I (in(I,H)->in(ordered_pair(G,I),B))))))))))).
% 5.36/5.47 all A B exists C all D (in(D,C)<->in(D,cartesian_product2(A,B))& (exists E F (ordered_pair(E,F)=D&in(E,A)&F=singleton(E)))).
% 5.36/5.47 all A B C (relation(B)&relation(C)&function(C)-> (exists D all E (in(E,D)<->in(E,cartesian_product2(A,A))& (exists F G (E=ordered_pair(F,G)&in(ordered_pair(apply(C,F),apply(C,G)),B)))))).
% 5.36/5.47 all A exists B all C (in(C,B)<->in(C,A)&ordinal(C)).
% 5.36/5.47 all A B (ordinal(B)-> (exists C all D (in(D,C)<->in(D,succ(B))& (exists E (ordinal(E)&D=E&in(E,A)))))).
% 5.36/5.47 all A ((all B C D (in(B,A)&C=singleton(B)&D=singleton(B)->C=D))& (all B (-(in(B,A)& (all C (C!=singleton(B))))))-> (exists B (relation(B)&function(B)&relation_dom(B)=A& (all C (in(C,A)->apply(B,C)=singleton(C)))))).
% 5.36/5.47 all A exists B (relation(B)&function(B)&relation_dom(B)=A& (all C (in(C,A)->apply(B,C)=singleton(C)))).
% 5.36/5.47 all A B (disjoint(A,B)->disjoint(B,A)).
% 5.36/5.47 all A B (e_quipotent(A,B)->e_quipotent(B,A)).
% 5.36/5.47 all A B C D (in(ordered_pair(A,B),cartesian_product2(C,D))<->in(A,C)&in(B,D)).
% 5.36/5.47 all A in(A,succ(A)).
% 5.36/5.47 all A B C D (-(unordered_pair(A,B)=unordered_pair(C,D)&A!=C&A!=D)).
% 5.36/5.47 all A B C (relation(C)-> (in(A,relation_rng(relation_rng_restriction(B,C)))<->in(A,B)&in(A,relation_rng(C)))).
% 5.36/5.47 all A B (relation(B)->subset(relation_rng(relation_rng_restriction(A,B)),A)).
% 5.36/5.47 all A B (relation(B)->subset(relation_rng_restriction(A,B),B)).
% 5.36/5.47 all A B (relation(B)->subset(relation_rng(relation_rng_restriction(A,B)),relation_rng(B))).
% 5.36/5.47 all A B C (subset(A,B)->subset(cartesian_product2(A,C),cartesian_product2(B,C))&subset(cartesian_product2(C,A),cartesian_product2(C,B))).
% 5.36/5.47 all A B (relation(B)->relation_rng(relation_rng_restriction(A,B))=set_intersection2(relation_rng(B),A)).
% 5.36/5.47 all A B C D (subset(A,B)&subset(C,D)->subset(cartesian_product2(A,C),cartesian_product2(B,D))).
% 5.36/5.47 all A B C (relation_of2_as_subset(C,A,B)->subset(relation_dom(C),A)&subset(relation_rng(C),B)).
% 5.36/5.47 all A B (subset(A,B)->set_union2(A,B)=B).
% 5.36/5.47 all A exists B (in(A,B)& (all C D (in(C,B)&subset(D,C)->in(D,B)))& (all C (in(C,B)->in(powerset(C),B)))& (all C (-(subset(C,B)& -are_e_quipotent(C,B)& -in(C,B))))).
% 5.36/5.47 all A B C (relation(C)->relation_dom_restriction(relation_rng_restriction(A,C),B)=relation_rng_restriction(A,relation_dom_restriction(C,B))).
% 5.36/5.47 all A B C (relation(C)-> (in(A,relation_image(C,B))<-> (exists D (in(D,relation_dom(C))&in(ordered_pair(D,A),C)&in(D,B))))).
% 5.36/5.47 all A B (relation(B)->subset(relation_image(B,A),relation_rng(B))).
% 5.36/5.47 all A B (relation(B)&function(B)->subset(relation_image(B,relation_inverse_image(B,A)),A)).
% 5.36/5.47 all A B (relation(B)->relation_image(B,A)=relation_image(B,set_intersection2(relation_dom(B),A))).
% 5.36/5.47 all A B (relation(B)-> (subset(A,relation_dom(B))->subset(A,relation_inverse_image(B,relation_image(B,A))))).
% 5.36/5.47 all A (relation(A)->relation_image(A,relation_dom(A))=relation_rng(A)).
% 5.36/5.47 all A B (relation(B)&function(B)-> (subset(A,relation_rng(B))->relation_image(B,relation_inverse_image(B,A))=A)).
% 5.36/5.48 all A B C D (relation_of2_as_subset(D,C,A)-> (subset(relation_rng(D),B)->relation_of2_as_subset(D,C,B))).
% 5.36/5.48 all A (relation(A)-> (all B (relation(B)->relation_rng(relation_composition(A,B))=relation_image(B,relation_rng(A))))).
% 5.36/5.48 all A B C (relation(C)-> (in(A,relation_inverse_image(C,B))<-> (exists D (in(D,relation_rng(C))&in(ordered_pair(A,D),C)&in(D,B))))).
% 5.36/5.48 all A B (relation(B)->subset(relation_inverse_image(B,A),relation_dom(B))).
% 5.36/5.48 all A B C D (relation_of2_as_subset(D,C,A)-> (subset(A,B)->relation_of2_as_subset(D,C,B))).
% 5.36/5.48 all A B C (relation(C)-> (in(A,relation_restriction(C,B))<->in(A,C)&in(A,cartesian_product2(B,B)))).
% 5.36/5.48 all A B (relation(B)-> -(A!=empty_set&subset(A,relation_rng(B))&relation_inverse_image(B,A)=empty_set)).
% 5.36/5.48 all A B C (relation(C)-> (subset(A,B)->subset(relation_inverse_image(C,A),relation_inverse_image(C,B)))).
% 5.36/5.48 all A B (relation(B)->relation_restriction(B,A)=relation_dom_restriction(relation_rng_restriction(A,B),A)).
% 5.36/5.48 all A B subset(set_intersection2(A,B),A).
% 5.36/5.48 all A B (relation(B)->relation_restriction(B,A)=relation_rng_restriction(A,relation_dom_restriction(B,A))).
% 5.36/5.48 all A B C (relation(C)-> (in(A,relation_field(relation_restriction(C,B)))->in(A,relation_field(C))&in(A,B))).
% 5.36/5.48 all A B C (subset(A,B)&subset(A,C)->subset(A,set_intersection2(B,C))).
% 5.36/5.48 all A (set_union2(A,empty_set)=A).
% 5.36/5.48 all A B (in(A,B)->element(A,B)).
% 5.36/5.48 all A B C (subset(A,B)&subset(B,C)->subset(A,C)).
% 5.36/5.48 powerset(empty_set)=singleton(empty_set).
% 5.36/5.48 all A B C (relation(C)-> (in(ordered_pair(A,B),C)->in(A,relation_dom(C))&in(B,relation_rng(C)))).
% 5.36/5.48 all A B (relation(B)->subset(relation_field(relation_restriction(B,A)),relation_field(B))&subset(relation_field(relation_restriction(B,A)),A)).
% 5.36/5.48 all A B (relation(B)&function(B)-> (all C (relation(C)&function(C)-> (in(A,relation_dom(relation_composition(C,B)))<->in(A,relation_dom(C))&in(apply(C,A),relation_dom(B)))))).
% 5.36/5.48 all A (epsilon_transitive(A)-> (all B (ordinal(B)-> (proper_subset(A,B)->in(A,B))))).
% 5.36/5.48 all A (relation(A)->subset(A,cartesian_product2(relation_dom(A),relation_rng(A)))).
% 5.36/5.48 all A B C (relation(C)->subset(fiber(relation_restriction(C,A),B),fiber(C,B))).
% 5.36/5.48 all A B (relation(B)&function(B)-> (all C (relation(C)&function(C)-> (in(A,relation_dom(relation_composition(C,B)))->apply(relation_composition(C,B),A)=apply(B,apply(C,A)))))).
% 5.36/5.48 all A B C (relation_of2_as_subset(C,B,A)-> ((all D (-(in(D,B)& (all E (-in(ordered_pair(D,E),C))))))<->relation_dom_as_subset(B,A,C)=B)).
% 5.36/5.48 all A B (relation(B)-> (reflexive(B)->reflexive(relation_restriction(B,A)))).
% 5.36/5.48 all A B (relation(B)&function(B)-> (all C (relation(C)&function(C)-> (in(A,relation_dom(B))->apply(relation_composition(B,C),A)=apply(C,apply(B,A)))))).
% 5.36/5.48 all A B (ordinal(B)-> (in(A,B)->ordinal(A))).
% 5.36/5.48 all A B C (relation_of2_as_subset(C,A,B)-> ((all D (-(in(D,B)& (all E (-in(ordered_pair(E,D),C))))))<->relation_rng_as_subset(A,B,C)=B)).
% 5.36/5.48 all A B (relation(B)-> (connected(B)->connected(relation_restriction(B,A)))).
% 5.36/5.48 all A (ordinal(A)-> (all B (ordinal(B)-> -(-in(A,B)&A!=B& -in(B,A))))).
% 5.36/5.48 all A B (relation(B)-> (transitive(B)->transitive(relation_restriction(B,A)))).
% 5.36/5.48 all A (relation(A)-> (all B (relation(B)-> (subset(A,B)->subset(relation_dom(A),relation_dom(B))&subset(relation_rng(A),relation_rng(B)))))).
% 5.36/5.48 all A B (relation(B)-> (antisymmetric(B)->antisymmetric(relation_restriction(B,A)))).
% 5.36/5.48 all A B (relation(B)-> (well_orders(B,A)->relation_field(relation_restriction(B,A))=A&well_ordering(relation_restriction(B,A)))).
% 5.36/5.48 all A exists B (relation(B)&well_orders(B,A)).
% 5.36/5.48 all A B C (subset(A,B)->subset(set_intersection2(A,C),set_intersection2(B,C))).
% 5.36/5.48 all A B (subset(A,B)->set_intersection2(A,B)=A).
% 5.36/5.48 all A (set_intersection2(A,empty_set)=empty_set).
% 5.36/5.48 all A B (element(A,B)->empty(B)|in(A,B)).
% 5.36/5.48 all A B ((all C (in(C,A)<->in(C,B)))->A=B).
% 5.36/5.48 all A reflexive(inclusion_relation(A)).
% 5.36/5.48 all A subset(empty_set,A).
% 5.36/5.48 all A B C (relation(C)-> (in(ordered_pair(A,B),C)->in(A,relation_field(C))&in(B,relation_field(C)))).
% 5.36/5.48 all A ((all B (in(B,A)->ordinal(B)&subset(B,A)))->ordinal(A)).
% 5.36/5.48 all A B (relation(B)-> (well_founded_relation(B)->well_founded_relation(relation_restriction(B,A)))).
% 5.36/5.49 all A B (ordinal(B)-> -(subset(A,B)&A!=empty_set& (all C (ordinal(C)-> -(in(C,A)& (all D (ordinal(D)-> (in(D,A)->ordinal_subset(C,D))))))))).
% 5.36/5.49 all A B (relation(B)-> (well_ordering(B)->well_ordering(relation_restriction(B,A)))).
% 5.36/5.49 all A (ordinal(A)-> (all B (ordinal(B)-> (in(A,B)<->ordinal_subset(succ(A),B))))).
% 5.36/5.49 all A B C (subset(A,B)->subset(set_difference(A,C),set_difference(B,C))).
% 5.36/5.49 all A B C D (ordered_pair(A,B)=ordered_pair(C,D)->A=C&B=D).
% 5.36/5.49 all A B (relation(B)&function(B)-> (B=identity_relation(A)<->relation_dom(B)=A& (all C (in(C,A)->apply(B,C)=C)))).
% 5.36/5.49 all A B (in(B,A)->apply(identity_relation(A),B)=B).
% 5.36/5.49 all A B subset(set_difference(A,B),A).
% 5.36/5.49 all A (relation(A)->relation_rng(A)=relation_dom(relation_inverse(A))&relation_dom(A)=relation_rng(relation_inverse(A))).
% 5.36/5.49 all A B (set_difference(A,B)=empty_set<->subset(A,B)).
% 5.36/5.49 all A B (subset(singleton(A),B)<->in(A,B)).
% 5.36/5.49 all A B C (subset(unordered_pair(A,B),C)<->in(A,C)&in(B,C)).
% 5.36/5.49 all A B (relation(B)-> (well_ordering(B)&subset(A,relation_field(B))->relation_field(relation_restriction(B,A))=A)).
% 5.36/5.49 all A B (set_union2(A,set_difference(B,A))=set_union2(A,B)).
% 5.36/5.49 all A B (subset(A,singleton(B))<->A=empty_set|A=singleton(B)).
% 5.36/5.49 all A (set_difference(A,empty_set)=A).
% 5.36/5.49 all A B C (-(in(A,B)&in(B,C)&in(C,A))).
% 5.36/5.49 all A B (element(A,powerset(B))<->subset(A,B)).
% 5.36/5.49 all A transitive(inclusion_relation(A)).
% 5.36/5.49 all A B (-(-disjoint(A,B)& (all C (-(in(C,A)&in(C,B)))))& -((exists C (in(C,A)&in(C,B)))&disjoint(A,B))).
% 5.36/5.49 all A (subset(A,empty_set)->A=empty_set).
% 5.36/5.49 all A B (set_difference(set_union2(A,B),B)=set_difference(A,B)).
% 5.36/5.49 all A (ordinal(A)-> (being_limit_ordinal(A)<-> (all B (ordinal(B)-> (in(B,A)->in(succ(B),A)))))).
% 5.36/5.49 all A (ordinal(A)-> -(-being_limit_ordinal(A)& (all B (ordinal(B)->A!=succ(B))))& -((exists B (ordinal(B)&A=succ(B)))&being_limit_ordinal(A))).
% 5.36/5.49 all A B (element(B,powerset(A))-> (all C (element(C,powerset(A))-> (disjoint(B,C)<->subset(B,subset_complement(A,C)))))).
% 5.36/5.49 all A (relation(A)-> (all B (relation(B)->subset(relation_dom(relation_composition(A,B)),relation_dom(A))))).
% 5.36/5.49 all A (relation(A)-> (all B (relation(B)->subset(relation_rng(relation_composition(A,B)),relation_rng(B))))).
% 5.36/5.49 all A B (subset(A,B)->B=set_union2(A,set_difference(B,A))).
% 5.36/5.49 all A (relation(A)-> (all B (relation(B)-> (subset(relation_rng(A),relation_dom(B))->relation_dom(relation_composition(A,B))=relation_dom(A))))).
% 5.36/5.49 all A B (element(B,powerset(powerset(A)))-> -(B!=empty_set&complements_of_subsets(A,B)=empty_set)).
% 5.36/5.49 all A B (in(A,B)->set_union2(singleton(A),B)=B).
% 5.36/5.49 all A (relation(A)-> (all B (relation(B)-> (subset(relation_dom(A),relation_rng(B))->relation_rng(relation_composition(B,A))=relation_rng(A))))).
% 5.36/5.49 all A B (element(B,powerset(powerset(A)))-> (B!=empty_set->subset_difference(A,cast_to_subset(A),union_of_subsets(A,B))=meet_of_subsets(A,complements_of_subsets(A,B)))).
% 5.36/5.49 all A B (element(B,powerset(powerset(A)))-> (B!=empty_set->union_of_subsets(A,complements_of_subsets(A,B))=subset_difference(A,cast_to_subset(A),meet_of_subsets(A,B)))).
% 5.36/5.49 all A B (set_difference(A,set_difference(A,B))=set_intersection2(A,B)).
% 5.36/5.49 all A (relation(A)-> (all B (relation(B)-> (all C (relation(C)&function(C)-> (relation_isomorphism(A,B,C)->relation_isomorphism(B,A,function_inverse(C)))))))).
% 5.36/5.49 all A (set_difference(empty_set,A)=empty_set).
% 5.36/5.49 all A B C (in(A,B)&element(B,powerset(C))->element(A,C)).
% 5.36/5.49 all A (ordinal(A)->connected(inclusion_relation(A))).
% 5.36/5.49 all A B (-(-disjoint(A,B)& (all C (-in(C,set_intersection2(A,B)))))& -((exists C in(C,set_intersection2(A,B)))&disjoint(A,B))).
% 5.36/5.49 all A (A!=empty_set-> (all B (element(B,powerset(A))-> (all C (element(C,A)-> (-in(C,B)->in(C,subset_complement(A,B)))))))).
% 5.36/5.49 all A (relation(A)-> (all B (relation(B)-> (all C (relation(C)&function(C)-> (relation_isomorphism(A,B,C)-> (reflexive(A)->reflexive(B))& (transitive(A)->transitive(B))& (connected(A)->connected(B))& (antisymmetric(A)->antisymmetric(B))& (well_founded_relation(A)->well_founded_relation(B)))))))).
% 5.36/5.49 all A (relation(A)&function(A)-> (one_to_one(A)-> (all B (relation(B)&function(B)-> (B=function_inverse(A)<->relation_dom(B)=relation_rng(A)& (all C D ((in(C,relation_rng(A))&D=apply(B,C)->in(D,relation_dom(A))&C=apply(A,D))& (in(D,relation_dom(A))&C=apply(A,D)->in(C,relation_rng(A))&D=apply(B,C))))))))).
% 5.36/5.49 all A B C (element(C,powerset(A))-> -(in(B,subset_complement(A,C))&in(B,C))).
% 5.36/5.49 all A (relation(A)-> (all B (relation(B)-> (all C (relation(C)&function(C)-> (well_ordering(A)&relation_isomorphism(A,B,C)->well_ordering(B))))))).
% 5.36/5.49 all A (relation(A)&function(A)-> (one_to_one(A)->relation_rng(A)=relation_dom(function_inverse(A))&relation_dom(A)=relation_rng(function_inverse(A)))).
% 5.36/5.49 all A (relation(A)-> ((all B C (-in(ordered_pair(B,C),A)))->A=empty_set)).
% 5.36/5.49 all A B (relation(B)&function(B)-> (one_to_one(B)&in(A,relation_rng(B))->A=apply(B,apply(function_inverse(B),A))&A=apply(relation_composition(function_inverse(B),B),A))).
% 5.36/5.49 all A B C (-(in(A,B)&element(B,powerset(C))&empty(C))).
% 5.36/5.49 all A (relation(A)-> (well_founded_relation(A)<->is_well_founded_in(A,relation_field(A)))).
% 5.36/5.49 all A antisymmetric(inclusion_relation(A)).
% 5.36/5.49 relation_dom(empty_set)=empty_set.
% 5.36/5.49 relation_rng(empty_set)=empty_set.
% 5.36/5.49 all A B (-(subset(A,B)&proper_subset(B,A))).
% 5.36/5.49 all A (relation(A)&function(A)-> (one_to_one(A)->one_to_one(function_inverse(A)))).
% 5.36/5.49 all A B C (subset(A,B)&disjoint(B,C)->disjoint(A,C)).
% 5.36/5.49 all A (relation(A)-> (relation_dom(A)=empty_set|relation_rng(A)=empty_set->A=empty_set)).
% 5.36/5.49 all A (relation(A)-> (relation_dom(A)=empty_set<->relation_rng(A)=empty_set)).
% 5.36/5.49 all A B (set_difference(A,singleton(B))=A<-> -in(B,A)).
% 5.36/5.49 all A B (relation(B)&function(B)-> (all C (relation(C)&function(C)-> (B=relation_dom_restriction(C,A)<->relation_dom(B)=set_intersection2(relation_dom(C),A)& (all D (in(D,relation_dom(B))->apply(B,D)=apply(C,D))))))).
% 5.36/5.49 all A (unordered_pair(A,A)=singleton(A)).
% 5.36/5.49 all A (empty(A)->A=empty_set).
% 5.36/5.49 all A (ordinal(A)->well_founded_relation(inclusion_relation(A))).
% 5.36/5.49 all A B (subset(singleton(A),singleton(B))->A=B).
% 5.36/5.49 all A B C (relation(C)&function(C)-> (in(B,relation_dom(relation_dom_restriction(C,A)))->apply(relation_dom_restriction(C,A),B)=apply(C,B))).
% 5.36/5.49 all A (relation_dom(identity_relation(A))=A&relation_rng(identity_relation(A))=A).
% 5.36/5.49 all A B C (relation(C)&function(C)-> (in(B,A)->apply(relation_dom_restriction(C,A),B)=apply(C,B))).
% 5.36/5.49 all A B C D (relation(D)-> (in(ordered_pair(A,B),relation_composition(identity_relation(C),D))<->in(A,C)&in(ordered_pair(A,B),D))).
% 5.36/5.49 all A B (-(in(A,B)&empty(B))).
% 5.36/5.49 all A B (pair_first(ordered_pair(A,B))=A&pair_second(ordered_pair(A,B))=B).
% 5.36/5.49 all A B (-(in(A,B)& (all C (-(in(C,B)& (all D (-(in(D,B)&in(D,C))))))))).
% 5.36/5.49 all A (ordinal(A)->well_ordering(inclusion_relation(A))).
% 5.36/5.49 all A B subset(A,set_union2(A,B)).
% 5.36/5.49 all A B (disjoint(A,B)<->set_difference(A,B)=A).
% 5.36/5.49 all A B C (relation(C)-> (in(A,relation_dom(relation_dom_restriction(C,B)))<->in(A,B)&in(A,relation_dom(C)))).
% 5.36/5.49 all A B (relation(B)->subset(relation_dom_restriction(B,A),B)).
% 5.36/5.49 all A B (-(empty(A)&A!=B&empty(B))).
% 5.36/5.49 all A B C (relation(C)&function(C)-> (in(ordered_pair(A,B),C)<->in(A,relation_dom(C))&B=apply(C,A))).
% 5.36/5.49 all A (relation(A)-> (well_orders(A,relation_field(A))<->well_ordering(A))).
% 5.36/5.49 all A B C (subset(A,B)&subset(C,B)->subset(set_union2(A,C),B)).
% 5.36/5.49 all A B C (singleton(A)=unordered_pair(B,C)->A=B).
% 5.36/5.49 all A B (relation(B)->relation_dom(relation_dom_restriction(B,A))=set_intersection2(relation_dom(B),A)).
% 5.36/5.49 all A B (in(A,B)->subset(A,union(B))).
% 5.36/5.49 all A B (relation(B)->relation_dom_restriction(B,A)=relation_composition(identity_relation(A),B)).
% 5.36/5.49 all A B (relation(B)->subset(relation_rng(relation_dom_restriction(B,A)),relation_rng(B))).
% 5.36/5.49 all A (union(powerset(A))=A).
% 5.36/5.49 all A exists B (in(A,B)& (all C D (in(C,B)&subset(D,C)->in(D,B)))& (all C (-(in(C,B)& (all D (-(in(D,B)& (all E (subset(E,C)->in(E,D)))))))))& (all C (-(subset(C,B)& -are_e_quipotent(C,B)& -in(C,B))))).
% 5.36/5.49 all A B C (singleton(A)=unordered_pair(B,C)->B=C).
% 5.36/5.49 end_of_list.
% 5.36/5.49
% 5.36/5.49 -------> usable clausifies to:
% 5.36/5.49
% 5.36/5.49 list(usable).
% 5.36/5.49 0 [] A=A.
% 5.36/5.49 0 [] -in(A,B)| -in(B,A).
% 5.36/5.49 0 [] -proper_subset(A,B)| -proper_subset(B,A).
% 5.36/5.49 0 [] -empty(A)|function(A).
% 5.36/5.49 0 [] -ordinal(A)|epsilon_transitive(A).
% 5.36/5.49 0 [] -ordinal(A)|epsilon_connected(A).
% 5.36/5.49 0 [] -empty(A)|relation(A).
% 5.36/5.49 0 [] -element(C,powerset(cartesian_product2(A,B)))|relation(C).
% 5.36/5.49 0 [] -relation(A)| -empty(A)| -function(A)|one_to_one(A).
% 5.36/5.49 0 [] -epsilon_transitive(A)| -epsilon_connected(A)|ordinal(A).
% 5.36/5.49 0 [] -empty(A)|epsilon_transitive(A).
% 5.36/5.49 0 [] -empty(A)|epsilon_connected(A).
% 5.36/5.49 0 [] -empty(A)|ordinal(A).
% 5.36/5.49 0 [] unordered_pair(A,B)=unordered_pair(B,A).
% 5.36/5.49 0 [] set_union2(A,B)=set_union2(B,A).
% 5.36/5.49 0 [] set_intersection2(A,B)=set_intersection2(B,A).
% 5.36/5.49 0 [] -ordinal(A)| -ordinal(B)|ordinal_subset(A,B)|ordinal_subset(B,A).
% 5.36/5.49 0 [] -relation(B)|B!=identity_relation(A)| -in(ordered_pair(C,D),B)|in(C,A).
% 5.36/5.49 0 [] -relation(B)|B!=identity_relation(A)| -in(ordered_pair(C,D),B)|C=D.
% 5.36/5.49 0 [] -relation(B)|B!=identity_relation(A)|in(ordered_pair(C,D),B)| -in(C,A)|C!=D.
% 5.36/5.49 0 [] -relation(B)|B=identity_relation(A)|in(ordered_pair($f2(A,B),$f1(A,B)),B)|in($f2(A,B),A).
% 5.36/5.49 0 [] -relation(B)|B=identity_relation(A)|in(ordered_pair($f2(A,B),$f1(A,B)),B)|$f2(A,B)=$f1(A,B).
% 5.36/5.49 0 [] -relation(B)|B=identity_relation(A)| -in(ordered_pair($f2(A,B),$f1(A,B)),B)| -in($f2(A,B),A)|$f2(A,B)!=$f1(A,B).
% 5.36/5.49 0 [] A!=B|subset(A,B).
% 5.36/5.49 0 [] A!=B|subset(B,A).
% 5.36/5.49 0 [] A=B| -subset(A,B)| -subset(B,A).
% 5.36/5.49 0 [] -relation(A)| -relation(C)|C!=relation_dom_restriction(A,B)| -in(ordered_pair(D,E),C)|in(D,B).
% 5.36/5.49 0 [] -relation(A)| -relation(C)|C!=relation_dom_restriction(A,B)| -in(ordered_pair(D,E),C)|in(ordered_pair(D,E),A).
% 5.36/5.49 0 [] -relation(A)| -relation(C)|C!=relation_dom_restriction(A,B)|in(ordered_pair(D,E),C)| -in(D,B)| -in(ordered_pair(D,E),A).
% 5.36/5.49 0 [] -relation(A)| -relation(C)|C=relation_dom_restriction(A,B)|in(ordered_pair($f4(A,B,C),$f3(A,B,C)),C)|in($f4(A,B,C),B).
% 5.36/5.49 0 [] -relation(A)| -relation(C)|C=relation_dom_restriction(A,B)|in(ordered_pair($f4(A,B,C),$f3(A,B,C)),C)|in(ordered_pair($f4(A,B,C),$f3(A,B,C)),A).
% 5.36/5.49 0 [] -relation(A)| -relation(C)|C=relation_dom_restriction(A,B)| -in(ordered_pair($f4(A,B,C),$f3(A,B,C)),C)| -in($f4(A,B,C),B)| -in(ordered_pair($f4(A,B,C),$f3(A,B,C)),A).
% 5.36/5.49 0 [] -relation(A)| -function(A)|C!=relation_image(A,B)| -in(D,C)|in($f5(A,B,C,D),relation_dom(A)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|C!=relation_image(A,B)| -in(D,C)|in($f5(A,B,C,D),B).
% 5.36/5.49 0 [] -relation(A)| -function(A)|C!=relation_image(A,B)| -in(D,C)|D=apply(A,$f5(A,B,C,D)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|C!=relation_image(A,B)|in(D,C)| -in(E,relation_dom(A))| -in(E,B)|D!=apply(A,E).
% 5.36/5.49 0 [] -relation(A)| -function(A)|C=relation_image(A,B)|in($f7(A,B,C),C)|in($f6(A,B,C),relation_dom(A)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|C=relation_image(A,B)|in($f7(A,B,C),C)|in($f6(A,B,C),B).
% 5.36/5.49 0 [] -relation(A)| -function(A)|C=relation_image(A,B)|in($f7(A,B,C),C)|$f7(A,B,C)=apply(A,$f6(A,B,C)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|C=relation_image(A,B)| -in($f7(A,B,C),C)| -in(X1,relation_dom(A))| -in(X1,B)|$f7(A,B,C)!=apply(A,X1).
% 5.36/5.49 0 [] -relation(B)| -relation(C)|C!=relation_rng_restriction(A,B)| -in(ordered_pair(D,E),C)|in(E,A).
% 5.36/5.49 0 [] -relation(B)| -relation(C)|C!=relation_rng_restriction(A,B)| -in(ordered_pair(D,E),C)|in(ordered_pair(D,E),B).
% 5.36/5.49 0 [] -relation(B)| -relation(C)|C!=relation_rng_restriction(A,B)|in(ordered_pair(D,E),C)| -in(E,A)| -in(ordered_pair(D,E),B).
% 5.36/5.49 0 [] -relation(B)| -relation(C)|C=relation_rng_restriction(A,B)|in(ordered_pair($f9(A,B,C),$f8(A,B,C)),C)|in($f8(A,B,C),A).
% 5.36/5.49 0 [] -relation(B)| -relation(C)|C=relation_rng_restriction(A,B)|in(ordered_pair($f9(A,B,C),$f8(A,B,C)),C)|in(ordered_pair($f9(A,B,C),$f8(A,B,C)),B).
% 5.36/5.49 0 [] -relation(B)| -relation(C)|C=relation_rng_restriction(A,B)| -in(ordered_pair($f9(A,B,C),$f8(A,B,C)),C)| -in($f8(A,B,C),A)| -in(ordered_pair($f9(A,B,C),$f8(A,B,C)),B).
% 5.36/5.49 0 [] -relation(A)| -antisymmetric(A)|is_antisymmetric_in(A,relation_field(A)).
% 5.36/5.49 0 [] -relation(A)|antisymmetric(A)| -is_antisymmetric_in(A,relation_field(A)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|C!=relation_inverse_image(A,B)| -in(D,C)|in(D,relation_dom(A)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|C!=relation_inverse_image(A,B)| -in(D,C)|in(apply(A,D),B).
% 5.36/5.49 0 [] -relation(A)| -function(A)|C!=relation_inverse_image(A,B)|in(D,C)| -in(D,relation_dom(A))| -in(apply(A,D),B).
% 5.36/5.49 0 [] -relation(A)| -function(A)|C=relation_inverse_image(A,B)|in($f10(A,B,C),C)|in($f10(A,B,C),relation_dom(A)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|C=relation_inverse_image(A,B)|in($f10(A,B,C),C)|in(apply(A,$f10(A,B,C)),B).
% 5.36/5.49 0 [] -relation(A)| -function(A)|C=relation_inverse_image(A,B)| -in($f10(A,B,C),C)| -in($f10(A,B,C),relation_dom(A))| -in(apply(A,$f10(A,B,C)),B).
% 5.36/5.49 0 [] -relation(A)|C!=relation_image(A,B)| -in(D,C)|in(ordered_pair($f11(A,B,C,D),D),A).
% 5.36/5.49 0 [] -relation(A)|C!=relation_image(A,B)| -in(D,C)|in($f11(A,B,C,D),B).
% 5.36/5.49 0 [] -relation(A)|C!=relation_image(A,B)|in(D,C)| -in(ordered_pair(E,D),A)| -in(E,B).
% 5.36/5.49 0 [] -relation(A)|C=relation_image(A,B)|in($f13(A,B,C),C)|in(ordered_pair($f12(A,B,C),$f13(A,B,C)),A).
% 5.36/5.49 0 [] -relation(A)|C=relation_image(A,B)|in($f13(A,B,C),C)|in($f12(A,B,C),B).
% 5.36/5.49 0 [] -relation(A)|C=relation_image(A,B)| -in($f13(A,B,C),C)| -in(ordered_pair(X2,$f13(A,B,C)),A)| -in(X2,B).
% 5.36/5.49 0 [] -relation(A)|C!=relation_inverse_image(A,B)| -in(D,C)|in(ordered_pair(D,$f14(A,B,C,D)),A).
% 5.36/5.49 0 [] -relation(A)|C!=relation_inverse_image(A,B)| -in(D,C)|in($f14(A,B,C,D),B).
% 5.36/5.49 0 [] -relation(A)|C!=relation_inverse_image(A,B)|in(D,C)| -in(ordered_pair(D,E),A)| -in(E,B).
% 5.36/5.49 0 [] -relation(A)|C=relation_inverse_image(A,B)|in($f16(A,B,C),C)|in(ordered_pair($f16(A,B,C),$f15(A,B,C)),A).
% 5.36/5.49 0 [] -relation(A)|C=relation_inverse_image(A,B)|in($f16(A,B,C),C)|in($f15(A,B,C),B).
% 5.36/5.49 0 [] -relation(A)|C=relation_inverse_image(A,B)| -in($f16(A,B,C),C)| -in(ordered_pair($f16(A,B,C),X3),A)| -in(X3,B).
% 5.36/5.49 0 [] -relation(A)| -connected(A)|is_connected_in(A,relation_field(A)).
% 5.36/5.49 0 [] -relation(A)|connected(A)| -is_connected_in(A,relation_field(A)).
% 5.36/5.49 0 [] -relation(A)| -transitive(A)|is_transitive_in(A,relation_field(A)).
% 5.36/5.49 0 [] -relation(A)|transitive(A)| -is_transitive_in(A,relation_field(A)).
% 5.36/5.49 0 [] D!=unordered_triple(A,B,C)| -in(E,D)|E=A|E=B|E=C.
% 5.36/5.49 0 [] D!=unordered_triple(A,B,C)|in(E,D)|E!=A.
% 5.36/5.49 0 [] D!=unordered_triple(A,B,C)|in(E,D)|E!=B.
% 5.36/5.49 0 [] D!=unordered_triple(A,B,C)|in(E,D)|E!=C.
% 5.36/5.49 0 [] D=unordered_triple(A,B,C)|in($f17(A,B,C,D),D)|$f17(A,B,C,D)=A|$f17(A,B,C,D)=B|$f17(A,B,C,D)=C.
% 5.36/5.49 0 [] D=unordered_triple(A,B,C)| -in($f17(A,B,C,D),D)|$f17(A,B,C,D)!=A.
% 5.36/5.49 0 [] D=unordered_triple(A,B,C)| -in($f17(A,B,C,D),D)|$f17(A,B,C,D)!=B.
% 5.36/5.49 0 [] D=unordered_triple(A,B,C)| -in($f17(A,B,C,D),D)|$f17(A,B,C,D)!=C.
% 5.36/5.49 0 [] -function(A)| -in(ordered_pair(B,C),A)| -in(ordered_pair(B,D),A)|C=D.
% 5.36/5.49 0 [] function(A)|in(ordered_pair($f20(A),$f19(A)),A).
% 5.36/5.49 0 [] function(A)|in(ordered_pair($f20(A),$f18(A)),A).
% 5.36/5.49 0 [] function(A)|$f19(A)!=$f18(A).
% 5.36/5.49 0 [] A!=ordered_pair(B,C)|X4!=pair_first(A)|A!=ordered_pair(X5,D)|X4=X5.
% 5.36/5.49 0 [] A!=ordered_pair(B,C)|X4=pair_first(A)|A=ordered_pair($f22(A,X4),$f21(A,X4)).
% 5.36/5.49 0 [] A!=ordered_pair(B,C)|X4=pair_first(A)|X4!=$f22(A,X4).
% 5.36/5.49 0 [] succ(A)=set_union2(A,singleton(A)).
% 5.36/5.49 0 [] -relation(A)| -in(B,A)|B=ordered_pair($f24(A,B),$f23(A,B)).
% 5.36/5.49 0 [] relation(A)|in($f25(A),A).
% 5.36/5.49 0 [] relation(A)|$f25(A)!=ordered_pair(C,D).
% 5.36/5.49 0 [] -relation(A)| -is_reflexive_in(A,B)| -in(C,B)|in(ordered_pair(C,C),A).
% 5.36/5.49 0 [] -relation(A)|is_reflexive_in(A,B)|in($f26(A,B),B).
% 5.36/5.49 0 [] -relation(A)|is_reflexive_in(A,B)| -in(ordered_pair($f26(A,B),$f26(A,B)),A).
% 5.36/5.49 0 [] -relation_of2(C,A,B)|subset(C,cartesian_product2(A,B)).
% 5.36/5.49 0 [] relation_of2(C,A,B)| -subset(C,cartesian_product2(A,B)).
% 5.36/5.49 0 [] A=empty_set|B!=set_meet(A)| -in(C,B)| -in(D,A)|in(C,D).
% 5.36/5.49 0 [] A=empty_set|B!=set_meet(A)|in(C,B)|in($f27(A,B,C),A).
% 5.36/5.49 0 [] A=empty_set|B!=set_meet(A)|in(C,B)| -in(C,$f27(A,B,C)).
% 5.36/5.49 0 [] A=empty_set|B=set_meet(A)|in($f29(A,B),B)| -in(X6,A)|in($f29(A,B),X6).
% 5.36/5.49 0 [] A=empty_set|B=set_meet(A)| -in($f29(A,B),B)|in($f28(A,B),A).
% 5.36/5.49 0 [] A=empty_set|B=set_meet(A)| -in($f29(A,B),B)| -in($f29(A,B),$f28(A,B)).
% 5.36/5.49 0 [] A!=empty_set|B!=set_meet(A)|B=empty_set.
% 5.36/5.49 0 [] A!=empty_set|B=set_meet(A)|B!=empty_set.
% 5.36/5.49 0 [] B!=singleton(A)| -in(C,B)|C=A.
% 5.36/5.49 0 [] B!=singleton(A)|in(C,B)|C!=A.
% 5.36/5.49 0 [] B=singleton(A)|in($f30(A,B),B)|$f30(A,B)=A.
% 5.36/5.49 0 [] B=singleton(A)| -in($f30(A,B),B)|$f30(A,B)!=A.
% 5.36/5.49 0 [] -relation(A)|C!=fiber(A,B)| -in(D,C)|D!=B.
% 5.36/5.49 0 [] -relation(A)|C!=fiber(A,B)| -in(D,C)|in(ordered_pair(D,B),A).
% 5.36/5.49 0 [] -relation(A)|C!=fiber(A,B)|in(D,C)|D=B| -in(ordered_pair(D,B),A).
% 5.36/5.49 0 [] -relation(A)|C=fiber(A,B)|in($f31(A,B,C),C)|$f31(A,B,C)!=B.
% 5.36/5.49 0 [] -relation(A)|C=fiber(A,B)|in($f31(A,B,C),C)|in(ordered_pair($f31(A,B,C),B),A).
% 5.36/5.49 0 [] -relation(A)|C=fiber(A,B)| -in($f31(A,B,C),C)|$f31(A,B,C)=B| -in(ordered_pair($f31(A,B,C),B),A).
% 5.36/5.49 0 [] -relation(B)|B!=inclusion_relation(A)|relation_field(B)=A.
% 5.36/5.49 0 [] -relation(B)|B!=inclusion_relation(A)| -in(C,A)| -in(D,A)| -in(ordered_pair(C,D),B)|subset(C,D).
% 5.36/5.49 0 [] -relation(B)|B!=inclusion_relation(A)| -in(C,A)| -in(D,A)|in(ordered_pair(C,D),B)| -subset(C,D).
% 5.36/5.49 0 [] -relation(B)|B=inclusion_relation(A)|relation_field(B)!=A|in($f33(A,B),A).
% 5.36/5.49 0 [] -relation(B)|B=inclusion_relation(A)|relation_field(B)!=A|in($f32(A,B),A).
% 5.36/5.49 0 [] -relation(B)|B=inclusion_relation(A)|relation_field(B)!=A|in(ordered_pair($f33(A,B),$f32(A,B)),B)|subset($f33(A,B),$f32(A,B)).
% 5.36/5.49 0 [] -relation(B)|B=inclusion_relation(A)|relation_field(B)!=A| -in(ordered_pair($f33(A,B),$f32(A,B)),B)| -subset($f33(A,B),$f32(A,B)).
% 5.36/5.49 0 [] A!=empty_set| -in(B,A).
% 5.36/5.49 0 [] A=empty_set|in($f34(A),A).
% 5.36/5.49 0 [] B!=powerset(A)| -in(C,B)|subset(C,A).
% 5.36/5.49 0 [] B!=powerset(A)|in(C,B)| -subset(C,A).
% 5.36/5.49 0 [] B=powerset(A)|in($f35(A,B),B)|subset($f35(A,B),A).
% 5.36/5.49 0 [] B=powerset(A)| -in($f35(A,B),B)| -subset($f35(A,B),A).
% 5.36/5.49 0 [] A!=ordered_pair(B,C)|X7!=pair_second(A)|A!=ordered_pair(X8,D)|X7=D.
% 5.36/5.49 0 [] A!=ordered_pair(B,C)|X7=pair_second(A)|A=ordered_pair($f37(A,X7),$f36(A,X7)).
% 5.36/5.49 0 [] A!=ordered_pair(B,C)|X7=pair_second(A)|X7!=$f36(A,X7).
% 5.36/5.49 0 [] -epsilon_transitive(A)| -in(B,A)|subset(B,A).
% 5.36/5.49 0 [] epsilon_transitive(A)|in($f38(A),A).
% 5.36/5.49 0 [] epsilon_transitive(A)| -subset($f38(A),A).
% 5.36/5.49 0 [] -relation(A)| -relation(B)|A!=B| -in(ordered_pair(C,D),A)|in(ordered_pair(C,D),B).
% 5.36/5.49 0 [] -relation(A)| -relation(B)|A!=B|in(ordered_pair(C,D),A)| -in(ordered_pair(C,D),B).
% 5.36/5.49 0 [] -relation(A)| -relation(B)|A=B|in(ordered_pair($f40(A,B),$f39(A,B)),A)|in(ordered_pair($f40(A,B),$f39(A,B)),B).
% 5.36/5.49 0 [] -relation(A)| -relation(B)|A=B| -in(ordered_pair($f40(A,B),$f39(A,B)),A)| -in(ordered_pair($f40(A,B),$f39(A,B)),B).
% 5.36/5.49 0 [] empty(A)| -element(B,A)|in(B,A).
% 5.36/5.49 0 [] empty(A)|element(B,A)| -in(B,A).
% 5.36/5.49 0 [] -empty(A)| -element(B,A)|empty(B).
% 5.36/5.49 0 [] -empty(A)|element(B,A)| -empty(B).
% 5.36/5.49 0 [] C!=unordered_pair(A,B)| -in(D,C)|D=A|D=B.
% 5.36/5.49 0 [] C!=unordered_pair(A,B)|in(D,C)|D!=A.
% 5.36/5.49 0 [] C!=unordered_pair(A,B)|in(D,C)|D!=B.
% 5.36/5.49 0 [] C=unordered_pair(A,B)|in($f41(A,B,C),C)|$f41(A,B,C)=A|$f41(A,B,C)=B.
% 5.36/5.49 0 [] C=unordered_pair(A,B)| -in($f41(A,B,C),C)|$f41(A,B,C)!=A.
% 5.36/5.49 0 [] C=unordered_pair(A,B)| -in($f41(A,B,C),C)|$f41(A,B,C)!=B.
% 5.36/5.49 0 [] -relation(A)| -well_founded_relation(A)| -subset(B,relation_field(A))|B=empty_set|in($f42(A,B),B).
% 5.36/5.49 0 [] -relation(A)| -well_founded_relation(A)| -subset(B,relation_field(A))|B=empty_set|disjoint(fiber(A,$f42(A,B)),B).
% 5.36/5.49 0 [] -relation(A)|well_founded_relation(A)|subset($f43(A),relation_field(A)).
% 5.36/5.49 0 [] -relation(A)|well_founded_relation(A)|$f43(A)!=empty_set.
% 5.36/5.49 0 [] -relation(A)|well_founded_relation(A)| -in(C,$f43(A))| -disjoint(fiber(A,C),$f43(A)).
% 5.36/5.49 0 [] C!=set_union2(A,B)| -in(D,C)|in(D,A)|in(D,B).
% 5.36/5.49 0 [] C!=set_union2(A,B)|in(D,C)| -in(D,A).
% 5.36/5.49 0 [] C!=set_union2(A,B)|in(D,C)| -in(D,B).
% 5.36/5.49 0 [] C=set_union2(A,B)|in($f44(A,B,C),C)|in($f44(A,B,C),A)|in($f44(A,B,C),B).
% 5.36/5.49 0 [] C=set_union2(A,B)| -in($f44(A,B,C),C)| -in($f44(A,B,C),A).
% 5.36/5.49 0 [] C=set_union2(A,B)| -in($f44(A,B,C),C)| -in($f44(A,B,C),B).
% 5.36/5.49 0 [] C!=cartesian_product2(A,B)| -in(D,C)|in($f46(A,B,C,D),A).
% 5.36/5.49 0 [] C!=cartesian_product2(A,B)| -in(D,C)|in($f45(A,B,C,D),B).
% 5.36/5.49 0 [] C!=cartesian_product2(A,B)| -in(D,C)|D=ordered_pair($f46(A,B,C,D),$f45(A,B,C,D)).
% 5.36/5.49 0 [] C!=cartesian_product2(A,B)|in(D,C)| -in(E,A)| -in(F,B)|D!=ordered_pair(E,F).
% 5.36/5.49 0 [] C=cartesian_product2(A,B)|in($f49(A,B,C),C)|in($f48(A,B,C),A).
% 5.36/5.49 0 [] C=cartesian_product2(A,B)|in($f49(A,B,C),C)|in($f47(A,B,C),B).
% 5.36/5.49 0 [] C=cartesian_product2(A,B)|in($f49(A,B,C),C)|$f49(A,B,C)=ordered_pair($f48(A,B,C),$f47(A,B,C)).
% 5.36/5.49 0 [] C=cartesian_product2(A,B)| -in($f49(A,B,C),C)| -in(X9,A)| -in(X10,B)|$f49(A,B,C)!=ordered_pair(X9,X10).
% 5.36/5.49 0 [] -epsilon_connected(A)| -in(B,A)| -in(C,A)|in(B,C)|B=C|in(C,B).
% 5.36/5.49 0 [] epsilon_connected(A)|in($f51(A),A).
% 5.36/5.49 0 [] epsilon_connected(A)|in($f50(A),A).
% 5.36/5.49 0 [] epsilon_connected(A)| -in($f51(A),$f50(A)).
% 5.36/5.49 0 [] epsilon_connected(A)|$f51(A)!=$f50(A).
% 5.36/5.49 0 [] epsilon_connected(A)| -in($f50(A),$f51(A)).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -subset(A,B)| -in(ordered_pair(C,D),A)|in(ordered_pair(C,D),B).
% 5.36/5.49 0 [] -relation(A)| -relation(B)|subset(A,B)|in(ordered_pair($f53(A,B),$f52(A,B)),A).
% 5.36/5.49 0 [] -relation(A)| -relation(B)|subset(A,B)| -in(ordered_pair($f53(A,B),$f52(A,B)),B).
% 5.36/5.49 0 [] -subset(A,B)| -in(C,A)|in(C,B).
% 5.36/5.49 0 [] subset(A,B)|in($f54(A,B),A).
% 5.36/5.49 0 [] subset(A,B)| -in($f54(A,B),B).
% 5.36/5.49 0 [] -relation(A)| -is_well_founded_in(A,B)| -subset(C,B)|C=empty_set|in($f55(A,B,C),C).
% 5.36/5.49 0 [] -relation(A)| -is_well_founded_in(A,B)| -subset(C,B)|C=empty_set|disjoint(fiber(A,$f55(A,B,C)),C).
% 5.36/5.49 0 [] -relation(A)|is_well_founded_in(A,B)|subset($f56(A,B),B).
% 5.36/5.49 0 [] -relation(A)|is_well_founded_in(A,B)|$f56(A,B)!=empty_set.
% 5.36/5.49 0 [] -relation(A)|is_well_founded_in(A,B)| -in(D,$f56(A,B))| -disjoint(fiber(A,D),$f56(A,B)).
% 5.36/5.49 0 [] C!=set_intersection2(A,B)| -in(D,C)|in(D,A).
% 5.36/5.49 0 [] C!=set_intersection2(A,B)| -in(D,C)|in(D,B).
% 5.36/5.49 0 [] C!=set_intersection2(A,B)|in(D,C)| -in(D,A)| -in(D,B).
% 5.36/5.49 0 [] C=set_intersection2(A,B)|in($f57(A,B,C),C)|in($f57(A,B,C),A).
% 5.36/5.49 0 [] C=set_intersection2(A,B)|in($f57(A,B,C),C)|in($f57(A,B,C),B).
% 5.36/5.49 0 [] C=set_intersection2(A,B)| -in($f57(A,B,C),C)| -in($f57(A,B,C),A)| -in($f57(A,B,C),B).
% 5.36/5.49 0 [] -relation(A)| -function(A)| -in(B,relation_dom(A))|C!=apply(A,B)|in(ordered_pair(B,C),A).
% 5.36/5.49 0 [] -relation(A)| -function(A)| -in(B,relation_dom(A))|C=apply(A,B)| -in(ordered_pair(B,C),A).
% 5.36/5.49 0 [] -relation(A)| -function(A)|in(B,relation_dom(A))|C!=apply(A,B)|C=empty_set.
% 5.36/5.49 0 [] -relation(A)| -function(A)|in(B,relation_dom(A))|C=apply(A,B)|C!=empty_set.
% 5.36/5.49 0 [] -ordinal(A)|epsilon_transitive(A).
% 5.36/5.49 0 [] -ordinal(A)|epsilon_connected(A).
% 5.36/5.49 0 [] ordinal(A)| -epsilon_transitive(A)| -epsilon_connected(A).
% 5.36/5.49 0 [] -relation(A)|B!=relation_dom(A)| -in(C,B)|in(ordered_pair(C,$f58(A,B,C)),A).
% 5.36/5.49 0 [] -relation(A)|B!=relation_dom(A)|in(C,B)| -in(ordered_pair(C,D),A).
% 5.36/5.49 0 [] -relation(A)|B=relation_dom(A)|in($f60(A,B),B)|in(ordered_pair($f60(A,B),$f59(A,B)),A).
% 5.36/5.49 0 [] -relation(A)|B=relation_dom(A)| -in($f60(A,B),B)| -in(ordered_pair($f60(A,B),X11),A).
% 5.36/5.49 0 [] -relation(A)| -is_antisymmetric_in(A,B)| -in(C,B)| -in(D,B)| -in(ordered_pair(C,D),A)| -in(ordered_pair(D,C),A)|C=D.
% 5.36/5.49 0 [] -relation(A)|is_antisymmetric_in(A,B)|in($f62(A,B),B).
% 5.36/5.49 0 [] -relation(A)|is_antisymmetric_in(A,B)|in($f61(A,B),B).
% 5.36/5.49 0 [] -relation(A)|is_antisymmetric_in(A,B)|in(ordered_pair($f62(A,B),$f61(A,B)),A).
% 5.36/5.49 0 [] -relation(A)|is_antisymmetric_in(A,B)|in(ordered_pair($f61(A,B),$f62(A,B)),A).
% 5.36/5.49 0 [] -relation(A)|is_antisymmetric_in(A,B)|$f62(A,B)!=$f61(A,B).
% 5.36/5.49 0 [] cast_to_subset(A)=A.
% 5.36/5.49 0 [] B!=union(A)| -in(C,B)|in(C,$f63(A,B,C)).
% 5.36/5.49 0 [] B!=union(A)| -in(C,B)|in($f63(A,B,C),A).
% 5.36/5.49 0 [] B!=union(A)|in(C,B)| -in(C,D)| -in(D,A).
% 5.36/5.49 0 [] B=union(A)|in($f65(A,B),B)|in($f65(A,B),$f64(A,B)).
% 5.36/5.49 0 [] B=union(A)|in($f65(A,B),B)|in($f64(A,B),A).
% 5.36/5.49 0 [] B=union(A)| -in($f65(A,B),B)| -in($f65(A,B),X12)| -in(X12,A).
% 5.36/5.49 0 [] -relation(A)| -well_ordering(A)|reflexive(A).
% 5.36/5.49 0 [] -relation(A)| -well_ordering(A)|transitive(A).
% 5.36/5.49 0 [] -relation(A)| -well_ordering(A)|antisymmetric(A).
% 5.36/5.49 0 [] -relation(A)| -well_ordering(A)|connected(A).
% 5.36/5.49 0 [] -relation(A)| -well_ordering(A)|well_founded_relation(A).
% 5.36/5.49 0 [] -relation(A)|well_ordering(A)| -reflexive(A)| -transitive(A)| -antisymmetric(A)| -connected(A)| -well_founded_relation(A).
% 5.36/5.49 0 [] -e_quipotent(A,B)|relation($f66(A,B)).
% 5.36/5.49 0 [] -e_quipotent(A,B)|function($f66(A,B)).
% 5.36/5.49 0 [] -e_quipotent(A,B)|one_to_one($f66(A,B)).
% 5.36/5.49 0 [] -e_quipotent(A,B)|relation_dom($f66(A,B))=A.
% 5.36/5.49 0 [] -e_quipotent(A,B)|relation_rng($f66(A,B))=B.
% 5.36/5.49 0 [] e_quipotent(A,B)| -relation(C)| -function(C)| -one_to_one(C)|relation_dom(C)!=A|relation_rng(C)!=B.
% 5.36/5.49 0 [] C!=set_difference(A,B)| -in(D,C)|in(D,A).
% 5.36/5.49 0 [] C!=set_difference(A,B)| -in(D,C)| -in(D,B).
% 5.36/5.49 0 [] C!=set_difference(A,B)|in(D,C)| -in(D,A)|in(D,B).
% 5.36/5.49 0 [] C=set_difference(A,B)|in($f67(A,B,C),C)|in($f67(A,B,C),A).
% 5.36/5.49 0 [] C=set_difference(A,B)|in($f67(A,B,C),C)| -in($f67(A,B,C),B).
% 5.36/5.49 0 [] C=set_difference(A,B)| -in($f67(A,B,C),C)| -in($f67(A,B,C),A)|in($f67(A,B,C),B).
% 5.36/5.49 0 [] -relation(A)| -function(A)|B!=relation_rng(A)| -in(C,B)|in($f68(A,B,C),relation_dom(A)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|B!=relation_rng(A)| -in(C,B)|C=apply(A,$f68(A,B,C)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|B!=relation_rng(A)|in(C,B)| -in(D,relation_dom(A))|C!=apply(A,D).
% 5.36/5.49 0 [] -relation(A)| -function(A)|B=relation_rng(A)|in($f70(A,B),B)|in($f69(A,B),relation_dom(A)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|B=relation_rng(A)|in($f70(A,B),B)|$f70(A,B)=apply(A,$f69(A,B)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|B=relation_rng(A)| -in($f70(A,B),B)| -in(X13,relation_dom(A))|$f70(A,B)!=apply(A,X13).
% 5.36/5.49 0 [] -relation(A)|B!=relation_rng(A)| -in(C,B)|in(ordered_pair($f71(A,B,C),C),A).
% 5.36/5.49 0 [] -relation(A)|B!=relation_rng(A)|in(C,B)| -in(ordered_pair(D,C),A).
% 5.36/5.49 0 [] -relation(A)|B=relation_rng(A)|in($f73(A,B),B)|in(ordered_pair($f72(A,B),$f73(A,B)),A).
% 5.36/5.49 0 [] -relation(A)|B=relation_rng(A)| -in($f73(A,B),B)| -in(ordered_pair(X14,$f73(A,B)),A).
% 5.36/5.49 0 [] -element(B,powerset(A))|subset_complement(A,B)=set_difference(A,B).
% 5.36/5.49 0 [] ordered_pair(A,B)=unordered_pair(unordered_pair(A,B),singleton(A)).
% 5.36/5.49 0 [] -relation(A)| -well_orders(A,B)|is_reflexive_in(A,B).
% 5.36/5.49 0 [] -relation(A)| -well_orders(A,B)|is_transitive_in(A,B).
% 5.36/5.49 0 [] -relation(A)| -well_orders(A,B)|is_antisymmetric_in(A,B).
% 5.36/5.49 0 [] -relation(A)| -well_orders(A,B)|is_connected_in(A,B).
% 5.36/5.49 0 [] -relation(A)| -well_orders(A,B)|is_well_founded_in(A,B).
% 5.36/5.49 0 [] -relation(A)|well_orders(A,B)| -is_reflexive_in(A,B)| -is_transitive_in(A,B)| -is_antisymmetric_in(A,B)| -is_connected_in(A,B)| -is_well_founded_in(A,B).
% 5.36/5.49 0 [] -being_limit_ordinal(A)|A=union(A).
% 5.36/5.49 0 [] being_limit_ordinal(A)|A!=union(A).
% 5.36/5.49 0 [] -relation(A)|relation_field(A)=set_union2(relation_dom(A),relation_rng(A)).
% 5.36/5.49 0 [] -relation(A)| -is_connected_in(A,B)| -in(C,B)| -in(D,B)|C=D|in(ordered_pair(C,D),A)|in(ordered_pair(D,C),A).
% 5.36/5.49 0 [] -relation(A)|is_connected_in(A,B)|in($f75(A,B),B).
% 5.36/5.49 0 [] -relation(A)|is_connected_in(A,B)|in($f74(A,B),B).
% 5.36/5.49 0 [] -relation(A)|is_connected_in(A,B)|$f75(A,B)!=$f74(A,B).
% 5.36/5.49 0 [] -relation(A)|is_connected_in(A,B)| -in(ordered_pair($f75(A,B),$f74(A,B)),A).
% 5.36/5.49 0 [] -relation(A)|is_connected_in(A,B)| -in(ordered_pair($f74(A,B),$f75(A,B)),A).
% 5.36/5.49 0 [] -relation(A)|relation_restriction(A,B)=set_intersection2(A,cartesian_product2(B,B)).
% 5.36/5.49 0 [] -relation(A)| -relation(B)|B!=relation_inverse(A)| -in(ordered_pair(C,D),B)|in(ordered_pair(D,C),A).
% 5.36/5.49 0 [] -relation(A)| -relation(B)|B!=relation_inverse(A)|in(ordered_pair(C,D),B)| -in(ordered_pair(D,C),A).
% 5.36/5.49 0 [] -relation(A)| -relation(B)|B=relation_inverse(A)|in(ordered_pair($f77(A,B),$f76(A,B)),B)|in(ordered_pair($f76(A,B),$f77(A,B)),A).
% 5.36/5.49 0 [] -relation(A)| -relation(B)|B=relation_inverse(A)| -in(ordered_pair($f77(A,B),$f76(A,B)),B)| -in(ordered_pair($f76(A,B),$f77(A,B)),A).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)|relation_dom(C)=relation_field(A).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)|relation_rng(C)=relation_field(B).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)|one_to_one(C).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)| -in(ordered_pair(D,E),A)|in(D,relation_field(A)).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)| -in(ordered_pair(D,E),A)|in(E,relation_field(A)).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)| -in(ordered_pair(D,E),A)|in(ordered_pair(apply(C,D),apply(C,E)),B).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)|in(ordered_pair(D,E),A)| -in(D,relation_field(A))| -in(E,relation_field(A))| -in(ordered_pair(apply(C,D),apply(C,E)),B).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)|relation_isomorphism(A,B,C)|relation_dom(C)!=relation_field(A)|relation_rng(C)!=relation_field(B)| -one_to_one(C)|in(ordered_pair($f79(A,B,C),$f78(A,B,C)),A)|in($f79(A,B,C),relation_field(A)).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)|relation_isomorphism(A,B,C)|relation_dom(C)!=relation_field(A)|relation_rng(C)!=relation_field(B)| -one_to_one(C)|in(ordered_pair($f79(A,B,C),$f78(A,B,C)),A)|in($f78(A,B,C),relation_field(A)).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)|relation_isomorphism(A,B,C)|relation_dom(C)!=relation_field(A)|relation_rng(C)!=relation_field(B)| -one_to_one(C)|in(ordered_pair($f79(A,B,C),$f78(A,B,C)),A)|in(ordered_pair(apply(C,$f79(A,B,C)),apply(C,$f78(A,B,C))),B).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)|relation_isomorphism(A,B,C)|relation_dom(C)!=relation_field(A)|relation_rng(C)!=relation_field(B)| -one_to_one(C)| -in(ordered_pair($f79(A,B,C),$f78(A,B,C)),A)| -in($f79(A,B,C),relation_field(A))| -in($f78(A,B,C),relation_field(A))| -in(ordered_pair(apply(C,$f79(A,B,C)),apply(C,$f78(A,B,C))),B).
% 5.36/5.49 0 [] -disjoint(A,B)|set_intersection2(A,B)=empty_set.
% 5.36/5.49 0 [] disjoint(A,B)|set_intersection2(A,B)!=empty_set.
% 5.36/5.49 0 [] -relation(A)| -function(A)| -one_to_one(A)| -in(B,relation_dom(A))| -in(C,relation_dom(A))|apply(A,B)!=apply(A,C)|B=C.
% 5.36/5.49 0 [] -relation(A)| -function(A)|one_to_one(A)|in($f81(A),relation_dom(A)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|one_to_one(A)|in($f80(A),relation_dom(A)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|one_to_one(A)|apply(A,$f81(A))=apply(A,$f80(A)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|one_to_one(A)|$f81(A)!=$f80(A).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)|C!=relation_composition(A,B)| -in(ordered_pair(D,E),C)|in(ordered_pair(D,$f82(A,B,C,D,E)),A).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)|C!=relation_composition(A,B)| -in(ordered_pair(D,E),C)|in(ordered_pair($f82(A,B,C,D,E),E),B).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)|C!=relation_composition(A,B)|in(ordered_pair(D,E),C)| -in(ordered_pair(D,F),A)| -in(ordered_pair(F,E),B).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)|C=relation_composition(A,B)|in(ordered_pair($f85(A,B,C),$f84(A,B,C)),C)|in(ordered_pair($f85(A,B,C),$f83(A,B,C)),A).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)|C=relation_composition(A,B)|in(ordered_pair($f85(A,B,C),$f84(A,B,C)),C)|in(ordered_pair($f83(A,B,C),$f84(A,B,C)),B).
% 5.36/5.49 0 [] -relation(A)| -relation(B)| -relation(C)|C=relation_composition(A,B)| -in(ordered_pair($f85(A,B,C),$f84(A,B,C)),C)| -in(ordered_pair($f85(A,B,C),X15),A)| -in(ordered_pair(X15,$f84(A,B,C)),B).
% 5.36/5.49 0 [] -relation(A)| -is_transitive_in(A,B)| -in(C,B)| -in(D,B)| -in(E,B)| -in(ordered_pair(C,D),A)| -in(ordered_pair(D,E),A)|in(ordered_pair(C,E),A).
% 5.36/5.49 0 [] -relation(A)|is_transitive_in(A,B)|in($f88(A,B),B).
% 5.36/5.49 0 [] -relation(A)|is_transitive_in(A,B)|in($f87(A,B),B).
% 5.36/5.49 0 [] -relation(A)|is_transitive_in(A,B)|in($f86(A,B),B).
% 5.36/5.49 0 [] -relation(A)|is_transitive_in(A,B)|in(ordered_pair($f88(A,B),$f87(A,B)),A).
% 5.36/5.49 0 [] -relation(A)|is_transitive_in(A,B)|in(ordered_pair($f87(A,B),$f86(A,B)),A).
% 5.36/5.49 0 [] -relation(A)|is_transitive_in(A,B)| -in(ordered_pair($f88(A,B),$f86(A,B)),A).
% 5.36/5.49 0 [] -element(B,powerset(powerset(A)))| -element(C,powerset(powerset(A)))|C!=complements_of_subsets(A,B)| -element(D,powerset(A))| -in(D,C)|in(subset_complement(A,D),B).
% 5.36/5.49 0 [] -element(B,powerset(powerset(A)))| -element(C,powerset(powerset(A)))|C!=complements_of_subsets(A,B)| -element(D,powerset(A))|in(D,C)| -in(subset_complement(A,D),B).
% 5.36/5.49 0 [] -element(B,powerset(powerset(A)))| -element(C,powerset(powerset(A)))|C=complements_of_subsets(A,B)|element($f89(A,B,C),powerset(A)).
% 5.36/5.49 0 [] -element(B,powerset(powerset(A)))| -element(C,powerset(powerset(A)))|C=complements_of_subsets(A,B)|in($f89(A,B,C),C)|in(subset_complement(A,$f89(A,B,C)),B).
% 5.36/5.49 0 [] -element(B,powerset(powerset(A)))| -element(C,powerset(powerset(A)))|C=complements_of_subsets(A,B)| -in($f89(A,B,C),C)| -in(subset_complement(A,$f89(A,B,C)),B).
% 5.36/5.49 0 [] -proper_subset(A,B)|subset(A,B).
% 5.36/5.49 0 [] -proper_subset(A,B)|A!=B.
% 5.36/5.49 0 [] proper_subset(A,B)| -subset(A,B)|A=B.
% 5.36/5.49 0 [] -relation(A)| -function(A)| -one_to_one(A)|function_inverse(A)=relation_inverse(A).
% 5.36/5.49 0 [] -relation(A)| -reflexive(A)|is_reflexive_in(A,relation_field(A)).
% 5.36/5.49 0 [] -relation(A)|reflexive(A)| -is_reflexive_in(A,relation_field(A)).
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] relation(inclusion_relation(A)).
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] -relation(A)| -function(A)|relation(function_inverse(A)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|function(function_inverse(A)).
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] element(cast_to_subset(A),powerset(A)).
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] -relation(A)|relation(relation_restriction(A,B)).
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] -element(B,powerset(A))|element(subset_complement(A,B),powerset(A)).
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] -relation(A)|relation(relation_inverse(A)).
% 5.36/5.49 0 [] -relation_of2(C,A,B)|element(relation_dom_as_subset(A,B,C),powerset(A)).
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] -relation(A)| -relation(B)|relation(relation_composition(A,B)).
% 5.36/5.49 0 [] -relation_of2(C,A,B)|element(relation_rng_as_subset(A,B,C),powerset(B)).
% 5.36/5.49 0 [] -element(B,powerset(powerset(A)))|element(union_of_subsets(A,B),powerset(A)).
% 5.36/5.49 0 [] relation(identity_relation(A)).
% 5.36/5.49 0 [] -element(B,powerset(powerset(A)))|element(meet_of_subsets(A,B),powerset(A)).
% 5.36/5.49 0 [] -element(B,powerset(A))| -element(C,powerset(A))|element(subset_difference(A,B,C),powerset(A)).
% 5.36/5.49 0 [] -relation(A)|relation(relation_dom_restriction(A,B)).
% 5.36/5.49 0 [] -element(B,powerset(powerset(A)))|element(complements_of_subsets(A,B),powerset(powerset(A))).
% 5.36/5.49 0 [] -relation(B)|relation(relation_rng_restriction(A,B)).
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] $T.
% 5.36/5.49 0 [] -relation_of2_as_subset(C,A,B)|element(C,powerset(cartesian_product2(A,B))).
% 5.36/5.49 0 [] relation_of2($f90(A,B),A,B).
% 5.36/5.49 0 [] element($f91(A),A).
% 5.36/5.49 0 [] relation_of2_as_subset($f92(A,B),A,B).
% 5.36/5.49 0 [] -empty(A)| -relation(B)|empty(relation_composition(B,A)).
% 5.36/5.49 0 [] -empty(A)| -relation(B)|relation(relation_composition(B,A)).
% 5.36/5.49 0 [] -empty(A)|empty(relation_inverse(A)).
% 5.36/5.49 0 [] -empty(A)|relation(relation_inverse(A)).
% 5.36/5.49 0 [] empty(empty_set).
% 5.36/5.49 0 [] relation(empty_set).
% 5.36/5.49 0 [] relation_empty_yielding(empty_set).
% 5.36/5.49 0 [] -relation(A)| -relation_empty_yielding(A)|relation(relation_dom_restriction(A,B)).
% 5.36/5.49 0 [] -relation(A)| -relation_empty_yielding(A)|relation_empty_yielding(relation_dom_restriction(A,B)).
% 5.36/5.49 0 [] -relation(A)| -function(A)| -relation(B)| -function(B)|relation(relation_composition(A,B)).
% 5.36/5.49 0 [] -relation(A)| -function(A)| -relation(B)| -function(B)|function(relation_composition(A,B)).
% 5.36/5.49 0 [] -empty(succ(A)).
% 5.36/5.49 0 [] -relation(A)| -relation(B)|relation(set_intersection2(A,B)).
% 5.36/5.49 0 [] -empty(powerset(A)).
% 5.36/5.49 0 [] empty(empty_set).
% 5.36/5.49 0 [] -empty(ordered_pair(A,B)).
% 5.36/5.49 0 [] relation(identity_relation(A)).
% 5.36/5.49 0 [] function(identity_relation(A)).
% 5.36/5.49 0 [] relation(empty_set).
% 5.36/5.49 0 [] relation_empty_yielding(empty_set).
% 5.36/5.49 0 [] function(empty_set).
% 5.36/5.49 0 [] one_to_one(empty_set).
% 5.36/5.49 0 [] empty(empty_set).
% 5.36/5.49 0 [] epsilon_transitive(empty_set).
% 5.36/5.49 0 [] epsilon_connected(empty_set).
% 5.36/5.49 0 [] ordinal(empty_set).
% 5.36/5.49 0 [] -relation(A)| -relation(B)|relation(set_union2(A,B)).
% 5.36/5.49 0 [] -empty(singleton(A)).
% 5.36/5.49 0 [] empty(A)| -empty(set_union2(A,B)).
% 5.36/5.49 0 [] -relation(A)| -function(A)| -one_to_one(A)|relation(relation_inverse(A)).
% 5.36/5.49 0 [] -relation(A)| -function(A)| -one_to_one(A)|function(relation_inverse(A)).
% 5.36/5.49 0 [] -ordinal(A)| -empty(succ(A)).
% 5.36/5.49 0 [] -ordinal(A)|epsilon_transitive(succ(A)).
% 5.36/5.49 0 [] -ordinal(A)|epsilon_connected(succ(A)).
% 5.36/5.49 0 [] -ordinal(A)|ordinal(succ(A)).
% 5.36/5.49 0 [] -relation(A)| -relation(B)|relation(set_difference(A,B)).
% 5.36/5.49 0 [] -empty(unordered_pair(A,B)).
% 5.36/5.49 0 [] empty(A)| -empty(set_union2(B,A)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|relation(relation_dom_restriction(A,B)).
% 5.36/5.49 0 [] -relation(A)| -function(A)|function(relation_dom_restriction(A,B)).
% 5.36/5.49 0 [] -ordinal(A)|epsilon_transitive(union(A)).
% 5.36/5.49 0 [] -ordinal(A)|epsilon_connected(union(A)).
% 5.36/5.49 0 [] -ordinal(A)|ordinal(union(A)).
% 5.36/5.49 0 [] empty(empty_set).
% 5.36/5.49 0 [] relation(empty_set).
% 5.36/5.49 0 [] empty(A)|empty(B)| -empty(cartesian_product2(A,B)).
% 5.36/5.49 0 [] -relation(B)| -function(B)|relation(relation_rng_restriction(A,B)).
% 5.36/5.49 0 [] -relation(B)| -function(B)|function(relation_rng_restriction(A,B)).
% 5.36/5.49 0 [] empty(A)| -relation(A)| -empty(relation_dom(A)).
% 5.36/5.49 0 [] empty(A)| -relation(A)| -empty(relation_rng(A)).
% 5.36/5.49 0 [] -empty(A)|empty(relation_dom(A)).
% 5.36/5.49 0 [] -empty(A)|relation(relation_dom(A)).
% 5.36/5.49 0 [] -empty(A)|empty(relation_rng(A)).
% 5.36/5.49 0 [] -empty(A)|relation(relation_rng(A)).
% 5.36/5.49 0 [] -empty(A)| -relation(B)|empty(relation_composition(A,B)).
% 5.36/5.49 0 [] -empty(A)| -relation(B)|relation(relation_composition(A,B)).
% 5.36/5.49 0 [] set_union2(A,A)=A.
% 5.36/5.49 0 [] set_intersection2(A,A)=A.
% 5.36/5.49 0 [] -element(B,powerset(A))|subset_complement(A,subset_complement(A,B))=B.
% 5.36/5.49 0 [] -relation(A)|relation_inverse(relation_inverse(A))=A.
% 5.36/5.49 0 [] -element(B,powerset(powerset(A)))|complements_of_subsets(A,complements_of_subsets(A,B))=B.
% 5.36/5.49 0 [] -proper_subset(A,A).
% 5.36/5.49 0 [] -relation(A)| -reflexive(A)| -in(B,relation_field(A))|in(ordered_pair(B,B),A).
% 5.36/5.49 0 [] -relation(A)|reflexive(A)|in($f93(A),relation_field(A)).
% 5.36/5.49 0 [] -relation(A)|reflexive(A)| -in(ordered_pair($f93(A),$f93(A)),A).
% 5.36/5.49 0 [] singleton(A)!=empty_set.
% 5.36/5.49 0 [] -in(A,B)|set_union2(singleton(A),B)=B.
% 5.36/5.49 0 [] -disjoint(singleton(A),B)| -in(A,B).
% 5.36/5.49 0 [] in(A,B)|disjoint(singleton(A),B).
% 5.36/5.49 0 [] -relation(B)|subset(relation_dom(relation_rng_restriction(A,B)),relation_dom(B)).
% 5.36/5.49 0 [] -relation(A)| -transitive(A)| -in(ordered_pair(B,C),A)| -in(ordered_pair(C,D),A)|in(ordered_pair(B,D),A).
% 5.36/5.49 0 [] -relation(A)|transitive(A)|in(ordered_pair($f96(A),$f95(A)),A).
% 5.36/5.49 0 [] -relation(A)|transitive(A)|in(ordered_pair($f95(A),$f94(A)),A).
% 5.36/5.49 0 [] -relation(A)|transitive(A)| -in(ordered_pair($f96(A),$f94(A)),A).
% 5.36/5.49 0 [] -subset(singleton(A),B)|in(A,B).
% 5.36/5.49 0 [] subset(singleton(A),B)| -in(A,B).
% 5.36/5.49 0 [] -relation(B)| -well_ordering(B)| -e_quipotent(A,relation_field(B))|relation($f97(A,B)).
% 5.36/5.49 0 [] -relation(B)| -well_ordering(B)| -e_quipotent(A,relation_field(B))|well_orders($f97(A,B),A).
% 5.36/5.49 0 [] set_difference(A,B)!=empty_set|subset(A,B).
% 5.36/5.49 0 [] set_difference(A,B)=empty_set| -subset(A,B).
% 5.36/5.49 0 [] -element(B,powerset(A))| -in(C,B)|in(C,A).
% 5.36/5.49 0 [] -relation(A)| -antisymmetric(A)| -in(ordered_pair(B,C),A)| -in(ordered_pair(C,B),A)|B=C.
% 5.36/5.49 0 [] -relation(A)|antisymmetric(A)|in(ordered_pair($f99(A),$f98(A)),A).
% 5.36/5.49 0 [] -relation(A)|antisymmetric(A)|in(ordered_pair($f98(A),$f99(A)),A).
% 5.36/5.49 0 [] -relation(A)|antisymmetric(A)|$f99(A)!=$f98(A).
% 5.36/5.49 0 [] -subset(A,B)|in(C,A)|subset(A,set_difference(B,singleton(C))).
% 5.36/5.49 0 [] -relation(A)| -connected(A)| -in(B,relation_field(A))| -in(C,relation_field(A))|B=C|in(ordered_pair(B,C),A)|in(ordered_pair(C,B),A).
% 5.36/5.49 0 [] -relation(A)|connected(A)|in($f101(A),relation_field(A)).
% 5.36/5.49 0 [] -relation(A)|connected(A)|in($f100(A),relation_field(A)).
% 5.36/5.49 0 [] -relation(A)|connected(A)|$f101(A)!=$f100(A).
% 5.36/5.49 0 [] -relation(A)|connected(A)| -in(ordered_pair($f101(A),$f100(A)),A).
% 5.36/5.49 0 [] -relation(A)|connected(A)| -in(ordered_pair($f100(A),$f101(A)),A).
% 5.36/5.49 0 [] -subset(A,singleton(B))|A=empty_set|A=singleton(B).
% 5.36/5.49 0 [] subset(A,singleton(B))|A!=empty_set.
% 5.36/5.49 0 [] subset(A,singleton(B))|A!=singleton(B).
% 5.36/5.49 0 [] -in(A,B)|subset(A,union(B)).
% 5.36/5.49 0 [] -in(ordered_pair(A,B),cartesian_product2(C,D))|in(A,C).
% 5.36/5.49 0 [] -in(ordered_pair(A,B),cartesian_product2(C,D))|in(B,D).
% 5.36/5.49 0 [] in(ordered_pair(A,B),cartesian_product2(C,D))| -in(A,C)| -in(B,D).
% 5.36/5.49 0 [] in($f102(A,B),A)|element(A,powerset(B)).
% 5.36/5.49 0 [] -in($f102(A,B),B)|element(A,powerset(B)).
% 5.36/5.49 0 [] -relation(C)| -function(C)| -in(B,relation_dom(relation_dom_restriction(C,A)))|in(B,relation_dom(C)).
% 5.36/5.49 0 [] -relation(C)| -function(C)| -in(B,relation_dom(relation_dom_restriction(C,A)))|in(B,A).
% 5.36/5.49 0 [] -relation(C)| -function(C)|in(B,relation_dom(relation_dom_restriction(C,A)))| -in(B,relation_dom(C))| -in(B,A).
% 5.36/5.49 0 [] relation($c1).
% 5.36/5.49 0 [] function($c1).
% 5.36/5.49 0 [] epsilon_transitive($c2).
% 5.36/5.49 0 [] epsilon_connected($c2).
% 5.36/5.49 0 [] ordinal($c2).
% 5.36/5.49 0 [] empty($c3).
% 5.36/5.49 0 [] relation($c3).
% 5.36/5.49 0 [] empty(A)|element($f103(A),powerset(A)).
% 5.36/5.49 0 [] empty(A)| -empty($f103(A)).
% 5.36/5.49 0 [] empty($c4).
% 5.36/5.49 0 [] relation($c5).
% 5.36/5.49 0 [] empty($c5).
% 5.36/5.49 0 [] function($c5).
% 5.36/5.49 0 [] relation($c6).
% 5.36/5.49 0 [] function($c6).
% 5.36/5.49 0 [] one_to_one($c6).
% 5.36/5.49 0 [] empty($c6).
% 5.36/5.49 0 [] epsilon_transitive($c6).
% 5.36/5.49 0 [] epsilon_connected($c6).
% 5.36/5.49 0 [] ordinal($c6).
% 5.36/5.49 0 [] -empty($c7).
% 5.36/5.49 0 [] relation($c7).
% 5.36/5.49 0 [] element($f104(A),powerset(A)).
% 5.36/5.49 0 [] empty($f104(A)).
% 5.36/5.49 0 [] -empty($c8).
% 5.36/5.49 0 [] relation($c9).
% 5.36/5.49 0 [] function($c9).
% 5.36/5.49 0 [] one_to_one($c9).
% 5.36/5.49 0 [] -empty($c10).
% 5.36/5.49 0 [] epsilon_transitive($c10).
% 5.36/5.49 0 [] epsilon_connected($c10).
% 5.36/5.49 0 [] ordinal($c10).
% 5.36/5.49 0 [] relation($c11).
% 5.36/5.49 0 [] relation_empty_yielding($c11).
% 5.36/5.49 0 [] relation($c12).
% 5.36/5.49 0 [] relation_empty_yielding($c12).
% 5.36/5.49 0 [] function($c12).
% 5.36/5.49 0 [] -relation_of2(C,A,B)|relation_dom_as_subset(A,B,C)=relation_dom(C).
% 5.36/5.49 0 [] -relation_of2(C,A,B)|relation_rng_as_subset(A,B,C)=relation_rng(C).
% 5.36/5.49 0 [] -element(B,powerset(powerset(A)))|union_of_subsets(A,B)=union(B).
% 5.36/5.49 0 [] -element(B,powerset(powerset(A)))|meet_of_subsets(A,B)=set_meet(B).
% 5.36/5.49 0 [] -element(B,powerset(A))| -element(C,powerset(A))|subset_difference(A,B,C)=set_difference(B,C).
% 5.36/5.49 0 [] -relation_of2_as_subset(C,A,B)|relation_of2(C,A,B).
% 5.36/5.49 0 [] relation_of2_as_subset(C,A,B)| -relation_of2(C,A,B).
% 5.36/5.49 0 [] -ordinal(A)| -ordinal(B)| -ordinal_subset(A,B)|subset(A,B).
% 5.36/5.49 0 [] -ordinal(A)| -ordinal(B)|ordinal_subset(A,B)| -subset(A,B).
% 5.36/5.49 0 [] -e_quipotent(A,B)|are_e_quipotent(A,B).
% 5.36/5.49 0 [] e_quipotent(A,B)| -are_e_quipotent(A,B).
% 5.36/5.49 0 [] -ordinal(A)| -ordinal(B)|ordinal_subset(A,A).
% 5.36/5.49 0 [] subset(A,A).
% 5.36/5.49 0 [] e_quipotent(A,A).
% 5.36/5.49 0 [] in($f107(A),A)|relation($f108(A)).
% 5.36/5.49 0 [] in($f107(A),A)|function($f108(A)).
% 5.36/5.49 0 [] in($f107(A),A)| -in(ordered_pair(C,D),$f108(A))|in(C,A).
% 5.36/5.49 0 [] in($f107(A),A)| -in(ordered_pair(C,D),$f108(A))|D=singleton(C).
% 5.36/5.49 0 [] in($f107(A),A)|in(ordered_pair(C,D),$f108(A))| -in(C,A)|D!=singleton(C).
% 5.36/5.49 0 [] $f106(A)=singleton($f107(A))|relation($f108(A)).
% 5.36/5.49 0 [] $f106(A)=singleton($f107(A))|function($f108(A)).
% 5.36/5.49 0 [] $f106(A)=singleton($f107(A))| -in(ordered_pair(C,D),$f108(A))|in(C,A).
% 5.36/5.49 0 [] $f106(A)=singleton($f107(A))| -in(ordered_pair(C,D),$f108(A))|D=singleton(C).
% 5.36/5.49 0 [] $f106(A)=singleton($f107(A))|in(ordered_pair(C,D),$f108(A))| -in(C,A)|D!=singleton(C).
% 5.36/5.49 0 [] $f105(A)=singleton($f107(A))|relation($f108(A)).
% 5.36/5.49 0 [] $f105(A)=singleton($f107(A))|function($f108(A)).
% 5.36/5.49 0 [] $f105(A)=singleton($f107(A))| -in(ordered_pair(C,D),$f108(A))|in(C,A).
% 5.36/5.49 0 [] $f105(A)=singleton($f107(A))| -in(ordered_pair(C,D),$f108(A))|D=singleton(C).
% 5.36/5.49 0 [] $f105(A)=singleton($f107(A))|in(ordered_pair(C,D),$f108(A))| -in(C,A)|D!=singleton(C).
% 5.36/5.49 0 [] $f106(A)!=$f105(A)|relation($f108(A)).
% 5.36/5.49 0 [] $f106(A)!=$f105(A)|function($f108(A)).
% 5.36/5.49 0 [] $f106(A)!=$f105(A)| -in(ordered_pair(C,D),$f108(A))|in(C,A).
% 5.36/5.49 0 [] $f106(A)!=$f105(A)| -in(ordered_pair(C,D),$f108(A))|D=singleton(C).
% 5.36/5.49 0 [] $f106(A)!=$f105(A)|in(ordered_pair(C,D),$f108(A))| -in(C,A)|D!=singleton(C).
% 5.36/5.49 0 [] -ordinal(B)| -in(B,A)|ordinal($f109(A)).
% 5.36/5.49 0 [] -ordinal(B)| -in(B,A)|in($f109(A),A).
% 5.36/5.49 0 [] -ordinal(B)| -in(B,A)| -ordinal(C)| -in(C,A)|ordinal_subset($f109(A),C).
% 5.36/5.49 0 [] -relation(B)| -relation(C)| -function(C)|relation($f110(A,B,C)).
% 5.36/5.49 0 [] -relation(B)| -relation(C)| -function(C)| -in(ordered_pair(E,F),$f110(A,B,C))|in(E,A).
% 5.36/5.49 0 [] -relation(B)| -relation(C)| -function(C)| -in(ordered_pair(E,F),$f110(A,B,C))|in(F,A).
% 5.36/5.49 0 [] -relation(B)| -relation(C)| -function(C)| -in(ordered_pair(E,F),$f110(A,B,C))|in(ordered_pair(apply(C,E),apply(C,F)),B).
% 5.36/5.49 0 [] -relation(B)| -relation(C)| -function(C)|in(ordered_pair(E,F),$f110(A,B,C))| -in(E,A)| -in(F,A)| -in(ordered_pair(apply(C,E),apply(C,F)),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)| -in(E,$f125(A,B,C))|in($f123(A,B,C,E),cartesian_product2(A,C)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)| -in(E,$f125(A,B,C))|$f123(A,B,C,E)=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)| -in(E,$f125(A,B,C))|ordered_pair($f122(A,B,C,E),$f121(A,B,C,E))=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)| -in(E,$f125(A,B,C))|in($f122(A,B,C,E),A).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)| -in(E,$f125(A,B,C))|$f122(A,B,C,E)=$f120(A,B,C,E).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)| -in(E,$f125(A,B,C))|in($f121(A,B,C,E),$f120(A,B,C,E)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)| -in(E,$f125(A,B,C))| -in(R,$f120(A,B,C,E))|in(ordered_pair($f121(A,B,C,E),R),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)|in($f124(A,B,C,E,F,O,P,Q),Q).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)| -in(ordered_pair(P,$f124(A,B,C,E,F,O,P,Q)),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)| -in(E,$f125(A,B,C))|in($f123(A,B,C,E),cartesian_product2(A,C)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)| -in(E,$f125(A,B,C))|$f123(A,B,C,E)=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)| -in(E,$f125(A,B,C))|ordered_pair($f122(A,B,C,E),$f121(A,B,C,E))=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)| -in(E,$f125(A,B,C))|in($f122(A,B,C,E),A).
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)| -in(E,$f125(A,B,C))|$f122(A,B,C,E)=$f120(A,B,C,E).
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)| -in(E,$f125(A,B,C))|in($f121(A,B,C,E),$f120(A,B,C,E)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)| -in(E,$f125(A,B,C))| -in(R,$f120(A,B,C,E))|in(ordered_pair($f121(A,B,C,E),R),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)|in($f124(A,B,C,E,F,O,P,Q),Q).
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)| -in(ordered_pair(P,$f124(A,B,C,E,F,O,P,Q)),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f113(A,B,C),A)| -in(E,$f125(A,B,C))|in($f123(A,B,C,E),cartesian_product2(A,C)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f113(A,B,C),A)| -in(E,$f125(A,B,C))|$f123(A,B,C,E)=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f113(A,B,C),A)| -in(E,$f125(A,B,C))|ordered_pair($f122(A,B,C,E),$f121(A,B,C,E))=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f113(A,B,C),A)| -in(E,$f125(A,B,C))|in($f122(A,B,C,E),A).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f113(A,B,C),A)| -in(E,$f125(A,B,C))|$f122(A,B,C,E)=$f120(A,B,C,E).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f113(A,B,C),A)| -in(E,$f125(A,B,C))|in($f121(A,B,C,E),$f120(A,B,C,E)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f113(A,B,C),A)| -in(E,$f125(A,B,C))| -in(R,$f120(A,B,C,E))|in(ordered_pair($f121(A,B,C,E),R),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f113(A,B,C),A)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)|in($f124(A,B,C,E,F,O,P,Q),Q).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f113(A,B,C),A)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)| -in(ordered_pair(P,$f124(A,B,C,E,F,O,P,Q)),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)| -in(E,$f125(A,B,C))|in($f123(A,B,C,E),cartesian_product2(A,C)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)| -in(E,$f125(A,B,C))|$f123(A,B,C,E)=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)| -in(E,$f125(A,B,C))|ordered_pair($f122(A,B,C,E),$f121(A,B,C,E))=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)| -in(E,$f125(A,B,C))|in($f122(A,B,C,E),A).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)| -in(E,$f125(A,B,C))|$f122(A,B,C,E)=$f120(A,B,C,E).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)| -in(E,$f125(A,B,C))|in($f121(A,B,C,E),$f120(A,B,C,E)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)| -in(E,$f125(A,B,C))| -in(R,$f120(A,B,C,E))|in(ordered_pair($f121(A,B,C,E),R),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)|in($f124(A,B,C,E,F,O,P,Q),Q).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)| -in(ordered_pair(P,$f124(A,B,C,E,F,O,P,Q)),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))| -in(E,$f125(A,B,C))|in($f123(A,B,C,E),cartesian_product2(A,C)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))| -in(E,$f125(A,B,C))|$f123(A,B,C,E)=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))| -in(E,$f125(A,B,C))|ordered_pair($f122(A,B,C,E),$f121(A,B,C,E))=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))| -in(E,$f125(A,B,C))|in($f122(A,B,C,E),A).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))| -in(E,$f125(A,B,C))|$f122(A,B,C,E)=$f120(A,B,C,E).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))| -in(E,$f125(A,B,C))|in($f121(A,B,C,E),$f120(A,B,C,E)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))| -in(E,$f125(A,B,C))| -in(R,$f120(A,B,C,E))|in(ordered_pair($f121(A,B,C,E),R),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)|in($f124(A,B,C,E,F,O,P,Q),Q).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)| -in(ordered_pair(P,$f124(A,B,C,E,F,O,P,Q)),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(J,$f111(A,B,C))|in(ordered_pair($f112(A,B,C),J),B)| -in(E,$f125(A,B,C))|in($f123(A,B,C,E),cartesian_product2(A,C)).
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(J,$f111(A,B,C))|in(ordered_pair($f112(A,B,C),J),B)| -in(E,$f125(A,B,C))|$f123(A,B,C,E)=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(J,$f111(A,B,C))|in(ordered_pair($f112(A,B,C),J),B)| -in(E,$f125(A,B,C))|ordered_pair($f122(A,B,C,E),$f121(A,B,C,E))=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(J,$f111(A,B,C))|in(ordered_pair($f112(A,B,C),J),B)| -in(E,$f125(A,B,C))|in($f122(A,B,C,E),A).
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(J,$f111(A,B,C))|in(ordered_pair($f112(A,B,C),J),B)| -in(E,$f125(A,B,C))|$f122(A,B,C,E)=$f120(A,B,C,E).
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(J,$f111(A,B,C))|in(ordered_pair($f112(A,B,C),J),B)| -in(E,$f125(A,B,C))|in($f121(A,B,C,E),$f120(A,B,C,E)).
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(J,$f111(A,B,C))|in(ordered_pair($f112(A,B,C),J),B)| -in(E,$f125(A,B,C))| -in(R,$f120(A,B,C,E))|in(ordered_pair($f121(A,B,C,E),R),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(J,$f111(A,B,C))|in(ordered_pair($f112(A,B,C),J),B)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)|in($f124(A,B,C,E,F,O,P,Q),Q).
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(J,$f111(A,B,C))|in(ordered_pair($f112(A,B,C),J),B)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)| -in(ordered_pair(P,$f124(A,B,C,E,F,O,P,Q)),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)| -in(E,$f125(A,B,C))|in($f123(A,B,C,E),cartesian_product2(A,C)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)| -in(E,$f125(A,B,C))|$f123(A,B,C,E)=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)| -in(E,$f125(A,B,C))|ordered_pair($f122(A,B,C,E),$f121(A,B,C,E))=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)| -in(E,$f125(A,B,C))|in($f122(A,B,C,E),A).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)| -in(E,$f125(A,B,C))|$f122(A,B,C,E)=$f120(A,B,C,E).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)| -in(E,$f125(A,B,C))|in($f121(A,B,C,E),$f120(A,B,C,E)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)| -in(E,$f125(A,B,C))| -in(R,$f120(A,B,C,E))|in(ordered_pair($f121(A,B,C,E),R),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)|in($f124(A,B,C,E,F,O,P,Q),Q).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)| -in(ordered_pair(P,$f124(A,B,C,E,F,O,P,Q)),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)| -in(E,$f125(A,B,C))|in($f123(A,B,C,E),cartesian_product2(A,C)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)| -in(E,$f125(A,B,C))|$f123(A,B,C,E)=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)| -in(E,$f125(A,B,C))|ordered_pair($f122(A,B,C,E),$f121(A,B,C,E))=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)| -in(E,$f125(A,B,C))|in($f122(A,B,C,E),A).
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)| -in(E,$f125(A,B,C))|$f122(A,B,C,E)=$f120(A,B,C,E).
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)| -in(E,$f125(A,B,C))|in($f121(A,B,C,E),$f120(A,B,C,E)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)| -in(E,$f125(A,B,C))| -in(R,$f120(A,B,C,E))|in(ordered_pair($f121(A,B,C,E),R),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)|in($f124(A,B,C,E,F,O,P,Q),Q).
% 5.36/5.49 0 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)| -in(ordered_pair(P,$f124(A,B,C,E,F,O,P,Q)),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f116(A,B,C),A)| -in(E,$f125(A,B,C))|in($f123(A,B,C,E),cartesian_product2(A,C)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f116(A,B,C),A)| -in(E,$f125(A,B,C))|$f123(A,B,C,E)=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f116(A,B,C),A)| -in(E,$f125(A,B,C))|ordered_pair($f122(A,B,C,E),$f121(A,B,C,E))=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f116(A,B,C),A)| -in(E,$f125(A,B,C))|in($f122(A,B,C,E),A).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f116(A,B,C),A)| -in(E,$f125(A,B,C))|$f122(A,B,C,E)=$f120(A,B,C,E).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f116(A,B,C),A)| -in(E,$f125(A,B,C))|in($f121(A,B,C,E),$f120(A,B,C,E)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f116(A,B,C),A)| -in(E,$f125(A,B,C))| -in(R,$f120(A,B,C,E))|in(ordered_pair($f121(A,B,C,E),R),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f116(A,B,C),A)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)|in($f124(A,B,C,E,F,O,P,Q),Q).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f116(A,B,C),A)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)| -in(ordered_pair(P,$f124(A,B,C,E,F,O,P,Q)),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)| -in(E,$f125(A,B,C))|in($f123(A,B,C,E),cartesian_product2(A,C)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)| -in(E,$f125(A,B,C))|$f123(A,B,C,E)=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)| -in(E,$f125(A,B,C))|ordered_pair($f122(A,B,C,E),$f121(A,B,C,E))=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)| -in(E,$f125(A,B,C))|in($f122(A,B,C,E),A).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)| -in(E,$f125(A,B,C))|$f122(A,B,C,E)=$f120(A,B,C,E).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)| -in(E,$f125(A,B,C))|in($f121(A,B,C,E),$f120(A,B,C,E)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)| -in(E,$f125(A,B,C))| -in(R,$f120(A,B,C,E))|in(ordered_pair($f121(A,B,C,E),R),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)|in($f124(A,B,C,E,F,O,P,Q),Q).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)| -in(ordered_pair(P,$f124(A,B,C,E,F,O,P,Q)),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))| -in(E,$f125(A,B,C))|in($f123(A,B,C,E),cartesian_product2(A,C)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))| -in(E,$f125(A,B,C))|$f123(A,B,C,E)=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))| -in(E,$f125(A,B,C))|ordered_pair($f122(A,B,C,E),$f121(A,B,C,E))=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))| -in(E,$f125(A,B,C))|in($f122(A,B,C,E),A).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))| -in(E,$f125(A,B,C))|$f122(A,B,C,E)=$f120(A,B,C,E).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))| -in(E,$f125(A,B,C))|in($f121(A,B,C,E),$f120(A,B,C,E)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))| -in(E,$f125(A,B,C))| -in(R,$f120(A,B,C,E))|in(ordered_pair($f121(A,B,C,E),R),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)|in($f124(A,B,C,E,F,O,P,Q),Q).
% 5.36/5.49 0 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)| -in(ordered_pair(P,$f124(A,B,C,E,F,O,P,Q)),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(N,$f114(A,B,C))|in(ordered_pair($f115(A,B,C),N),B)| -in(E,$f125(A,B,C))|in($f123(A,B,C,E),cartesian_product2(A,C)).
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(N,$f114(A,B,C))|in(ordered_pair($f115(A,B,C),N),B)| -in(E,$f125(A,B,C))|$f123(A,B,C,E)=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(N,$f114(A,B,C))|in(ordered_pair($f115(A,B,C),N),B)| -in(E,$f125(A,B,C))|ordered_pair($f122(A,B,C,E),$f121(A,B,C,E))=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(N,$f114(A,B,C))|in(ordered_pair($f115(A,B,C),N),B)| -in(E,$f125(A,B,C))|in($f122(A,B,C,E),A).
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(N,$f114(A,B,C))|in(ordered_pair($f115(A,B,C),N),B)| -in(E,$f125(A,B,C))|$f122(A,B,C,E)=$f120(A,B,C,E).
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(N,$f114(A,B,C))|in(ordered_pair($f115(A,B,C),N),B)| -in(E,$f125(A,B,C))|in($f121(A,B,C,E),$f120(A,B,C,E)).
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(N,$f114(A,B,C))|in(ordered_pair($f115(A,B,C),N),B)| -in(E,$f125(A,B,C))| -in(R,$f120(A,B,C,E))|in(ordered_pair($f121(A,B,C,E),R),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(N,$f114(A,B,C))|in(ordered_pair($f115(A,B,C),N),B)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)|in($f124(A,B,C,E,F,O,P,Q),Q).
% 5.36/5.49 0 [] empty(A)| -relation(B)| -in(N,$f114(A,B,C))|in(ordered_pair($f115(A,B,C),N),B)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)| -in(ordered_pair(P,$f124(A,B,C,E,F,O,P,Q)),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)| -in(E,$f125(A,B,C))|in($f123(A,B,C,E),cartesian_product2(A,C)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)| -in(E,$f125(A,B,C))|$f123(A,B,C,E)=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)| -in(E,$f125(A,B,C))|ordered_pair($f122(A,B,C,E),$f121(A,B,C,E))=E.
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)| -in(E,$f125(A,B,C))|in($f122(A,B,C,E),A).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)| -in(E,$f125(A,B,C))|$f122(A,B,C,E)=$f120(A,B,C,E).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)| -in(E,$f125(A,B,C))|in($f121(A,B,C,E),$f120(A,B,C,E)).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)| -in(E,$f125(A,B,C))| -in(R,$f120(A,B,C,E))|in(ordered_pair($f121(A,B,C,E),R),B).
% 5.36/5.49 0 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)|in($f124(A,B,C,E,F,O,P,Q),Q).
% 5.36/5.50 0 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)|in(E,$f125(A,B,C))| -in(F,cartesian_product2(A,C))|F!=E|ordered_pair(O,P)!=E| -in(O,A)|O!=Q| -in(P,Q)| -in(ordered_pair(P,$f124(A,B,C,E,F,O,P,Q)),B).
% 5.36/5.50 0 [] in($f128(A),A)| -in(C,$f130(A))|in($f129(A,C),A).
% 5.36/5.50 0 [] in($f128(A),A)| -in(C,$f130(A))|C=singleton($f129(A,C)).
% 5.36/5.50 0 [] in($f128(A),A)|in(C,$f130(A))| -in(D,A)|C!=singleton(D).
% 5.36/5.50 0 [] $f127(A)=singleton($f128(A))| -in(C,$f130(A))|in($f129(A,C),A).
% 5.36/5.50 0 [] $f127(A)=singleton($f128(A))| -in(C,$f130(A))|C=singleton($f129(A,C)).
% 5.36/5.50 0 [] $f127(A)=singleton($f128(A))|in(C,$f130(A))| -in(D,A)|C!=singleton(D).
% 5.36/5.50 0 [] $f126(A)=singleton($f128(A))| -in(C,$f130(A))|in($f129(A,C),A).
% 5.36/5.50 0 [] $f126(A)=singleton($f128(A))| -in(C,$f130(A))|C=singleton($f129(A,C)).
% 5.36/5.50 0 [] $f126(A)=singleton($f128(A))|in(C,$f130(A))| -in(D,A)|C!=singleton(D).
% 5.36/5.50 0 [] $f127(A)!=$f126(A)| -in(C,$f130(A))|in($f129(A,C),A).
% 5.36/5.50 0 [] $f127(A)!=$f126(A)| -in(C,$f130(A))|C=singleton($f129(A,C)).
% 5.36/5.50 0 [] $f127(A)!=$f126(A)|in(C,$f130(A))| -in(D,A)|C!=singleton(D).
% 5.36/5.50 0 [] $f137(A,B)=$f136(A,B)| -in(D,$f141(A,B))|in($f140(A,B,D),cartesian_product2(A,B)).
% 5.36/5.50 0 [] $f137(A,B)=$f136(A,B)| -in(D,$f141(A,B))|$f140(A,B,D)=D.
% 5.36/5.50 0 [] $f137(A,B)=$f136(A,B)| -in(D,$f141(A,B))|ordered_pair($f139(A,B,D),$f138(A,B,D))=D.
% 5.36/5.50 0 [] $f137(A,B)=$f136(A,B)| -in(D,$f141(A,B))|in($f139(A,B,D),A).
% 5.36/5.50 0 [] $f137(A,B)=$f136(A,B)| -in(D,$f141(A,B))|$f138(A,B,D)=singleton($f139(A,B,D)).
% 5.36/5.50 0 [] $f137(A,B)=$f136(A,B)|in(D,$f141(A,B))| -in(E,cartesian_product2(A,B))|E!=D|ordered_pair(J,K)!=D| -in(J,A)|K!=singleton(J).
% 5.36/5.50 0 [] ordered_pair($f132(A,B),$f131(A,B))=$f136(A,B)| -in(D,$f141(A,B))|in($f140(A,B,D),cartesian_product2(A,B)).
% 5.36/5.50 0 [] ordered_pair($f132(A,B),$f131(A,B))=$f136(A,B)| -in(D,$f141(A,B))|$f140(A,B,D)=D.
% 5.36/5.50 0 [] ordered_pair($f132(A,B),$f131(A,B))=$f136(A,B)| -in(D,$f141(A,B))|ordered_pair($f139(A,B,D),$f138(A,B,D))=D.
% 5.36/5.50 0 [] ordered_pair($f132(A,B),$f131(A,B))=$f136(A,B)| -in(D,$f141(A,B))|in($f139(A,B,D),A).
% 5.36/5.50 0 [] ordered_pair($f132(A,B),$f131(A,B))=$f136(A,B)| -in(D,$f141(A,B))|$f138(A,B,D)=singleton($f139(A,B,D)).
% 5.36/5.50 0 [] ordered_pair($f132(A,B),$f131(A,B))=$f136(A,B)|in(D,$f141(A,B))| -in(E,cartesian_product2(A,B))|E!=D|ordered_pair(J,K)!=D| -in(J,A)|K!=singleton(J).
% 5.36/5.50 0 [] in($f132(A,B),A)| -in(D,$f141(A,B))|in($f140(A,B,D),cartesian_product2(A,B)).
% 5.36/5.50 0 [] in($f132(A,B),A)| -in(D,$f141(A,B))|$f140(A,B,D)=D.
% 5.36/5.50 0 [] in($f132(A,B),A)| -in(D,$f141(A,B))|ordered_pair($f139(A,B,D),$f138(A,B,D))=D.
% 5.36/5.50 0 [] in($f132(A,B),A)| -in(D,$f141(A,B))|in($f139(A,B,D),A).
% 5.36/5.50 0 [] in($f132(A,B),A)| -in(D,$f141(A,B))|$f138(A,B,D)=singleton($f139(A,B,D)).
% 5.36/5.50 0 [] in($f132(A,B),A)|in(D,$f141(A,B))| -in(E,cartesian_product2(A,B))|E!=D|ordered_pair(J,K)!=D| -in(J,A)|K!=singleton(J).
% 5.36/5.50 0 [] $f131(A,B)=singleton($f132(A,B))| -in(D,$f141(A,B))|in($f140(A,B,D),cartesian_product2(A,B)).
% 5.36/5.50 0 [] $f131(A,B)=singleton($f132(A,B))| -in(D,$f141(A,B))|$f140(A,B,D)=D.
% 5.36/5.50 0 [] $f131(A,B)=singleton($f132(A,B))| -in(D,$f141(A,B))|ordered_pair($f139(A,B,D),$f138(A,B,D))=D.
% 5.36/5.50 0 [] $f131(A,B)=singleton($f132(A,B))| -in(D,$f141(A,B))|in($f139(A,B,D),A).
% 5.36/5.50 0 [] $f131(A,B)=singleton($f132(A,B))| -in(D,$f141(A,B))|$f138(A,B,D)=singleton($f139(A,B,D)).
% 5.36/5.50 0 [] $f131(A,B)=singleton($f132(A,B))|in(D,$f141(A,B))| -in(E,cartesian_product2(A,B))|E!=D|ordered_pair(J,K)!=D| -in(J,A)|K!=singleton(J).
% 5.36/5.50 0 [] $f137(A,B)=$f135(A,B)| -in(D,$f141(A,B))|in($f140(A,B,D),cartesian_product2(A,B)).
% 5.36/5.50 0 [] $f137(A,B)=$f135(A,B)| -in(D,$f141(A,B))|$f140(A,B,D)=D.
% 5.36/5.50 0 [] $f137(A,B)=$f135(A,B)| -in(D,$f141(A,B))|ordered_pair($f139(A,B,D),$f138(A,B,D))=D.
% 5.36/5.50 0 [] $f137(A,B)=$f135(A,B)| -in(D,$f141(A,B))|in($f139(A,B,D),A).
% 5.36/5.50 0 [] $f137(A,B)=$f135(A,B)| -in(D,$f141(A,B))|$f138(A,B,D)=singleton($f139(A,B,D)).
% 5.36/5.50 0 [] $f137(A,B)=$f135(A,B)|in(D,$f141(A,B))| -in(E,cartesian_product2(A,B))|E!=D|ordered_pair(J,K)!=D| -in(J,A)|K!=singleton(J).
% 5.36/5.50 0 [] ordered_pair($f134(A,B),$f133(A,B))=$f135(A,B)| -in(D,$f141(A,B))|in($f140(A,B,D),cartesian_product2(A,B)).
% 5.36/5.50 0 [] ordered_pair($f134(A,B),$f133(A,B))=$f135(A,B)| -in(D,$f141(A,B))|$f140(A,B,D)=D.
% 5.36/5.50 0 [] ordered_pair($f134(A,B),$f133(A,B))=$f135(A,B)| -in(D,$f141(A,B))|ordered_pair($f139(A,B,D),$f138(A,B,D))=D.
% 5.36/5.50 0 [] ordered_pair($f134(A,B),$f133(A,B))=$f135(A,B)| -in(D,$f141(A,B))|in($f139(A,B,D),A).
% 5.36/5.50 0 [] ordered_pair($f134(A,B),$f133(A,B))=$f135(A,B)| -in(D,$f141(A,B))|$f138(A,B,D)=singleton($f139(A,B,D)).
% 5.36/5.50 0 [] ordered_pair($f134(A,B),$f133(A,B))=$f135(A,B)|in(D,$f141(A,B))| -in(E,cartesian_product2(A,B))|E!=D|ordered_pair(J,K)!=D| -in(J,A)|K!=singleton(J).
% 5.36/5.50 0 [] in($f134(A,B),A)| -in(D,$f141(A,B))|in($f140(A,B,D),cartesian_product2(A,B)).
% 5.36/5.50 0 [] in($f134(A,B),A)| -in(D,$f141(A,B))|$f140(A,B,D)=D.
% 5.36/5.50 0 [] in($f134(A,B),A)| -in(D,$f141(A,B))|ordered_pair($f139(A,B,D),$f138(A,B,D))=D.
% 5.36/5.50 0 [] in($f134(A,B),A)| -in(D,$f141(A,B))|in($f139(A,B,D),A).
% 5.36/5.50 0 [] in($f134(A,B),A)| -in(D,$f141(A,B))|$f138(A,B,D)=singleton($f139(A,B,D)).
% 5.36/5.50 0 [] in($f134(A,B),A)|in(D,$f141(A,B))| -in(E,cartesian_product2(A,B))|E!=D|ordered_pair(J,K)!=D| -in(J,A)|K!=singleton(J).
% 5.36/5.50 0 [] $f133(A,B)=singleton($f134(A,B))| -in(D,$f141(A,B))|in($f140(A,B,D),cartesian_product2(A,B)).
% 5.36/5.50 0 [] $f133(A,B)=singleton($f134(A,B))| -in(D,$f141(A,B))|$f140(A,B,D)=D.
% 5.36/5.50 0 [] $f133(A,B)=singleton($f134(A,B))| -in(D,$f141(A,B))|ordered_pair($f139(A,B,D),$f138(A,B,D))=D.
% 5.36/5.50 0 [] $f133(A,B)=singleton($f134(A,B))| -in(D,$f141(A,B))|in($f139(A,B,D),A).
% 5.36/5.50 0 [] $f133(A,B)=singleton($f134(A,B))| -in(D,$f141(A,B))|$f138(A,B,D)=singleton($f139(A,B,D)).
% 5.36/5.50 0 [] $f133(A,B)=singleton($f134(A,B))|in(D,$f141(A,B))| -in(E,cartesian_product2(A,B))|E!=D|ordered_pair(J,K)!=D| -in(J,A)|K!=singleton(J).
% 5.36/5.50 0 [] $f136(A,B)!=$f135(A,B)| -in(D,$f141(A,B))|in($f140(A,B,D),cartesian_product2(A,B)).
% 5.36/5.50 0 [] $f136(A,B)!=$f135(A,B)| -in(D,$f141(A,B))|$f140(A,B,D)=D.
% 5.36/5.50 0 [] $f136(A,B)!=$f135(A,B)| -in(D,$f141(A,B))|ordered_pair($f139(A,B,D),$f138(A,B,D))=D.
% 5.36/5.50 0 [] $f136(A,B)!=$f135(A,B)| -in(D,$f141(A,B))|in($f139(A,B,D),A).
% 5.36/5.50 0 [] $f136(A,B)!=$f135(A,B)| -in(D,$f141(A,B))|$f138(A,B,D)=singleton($f139(A,B,D)).
% 5.36/5.50 0 [] $f136(A,B)!=$f135(A,B)|in(D,$f141(A,B))| -in(E,cartesian_product2(A,B))|E!=D|ordered_pair(J,K)!=D| -in(J,A)|K!=singleton(J).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f148(A,B,C)=$f147(A,B,C)| -in(E,$f152(A,B,C))|in($f151(A,B,C,E),cartesian_product2(A,A)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f148(A,B,C)=$f147(A,B,C)| -in(E,$f152(A,B,C))|$f151(A,B,C,E)=E.
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f148(A,B,C)=$f147(A,B,C)| -in(E,$f152(A,B,C))|E=ordered_pair($f150(A,B,C,E),$f149(A,B,C,E)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f148(A,B,C)=$f147(A,B,C)| -in(E,$f152(A,B,C))|in(ordered_pair(apply(C,$f150(A,B,C,E)),apply(C,$f149(A,B,C,E))),B).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f148(A,B,C)=$f147(A,B,C)|in(E,$f152(A,B,C))| -in(F,cartesian_product2(A,A))|F!=E|E!=ordered_pair(K,L)| -in(ordered_pair(apply(C,K),apply(C,L)),B).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f147(A,B,C)=ordered_pair($f143(A,B,C),$f142(A,B,C))| -in(E,$f152(A,B,C))|in($f151(A,B,C,E),cartesian_product2(A,A)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f147(A,B,C)=ordered_pair($f143(A,B,C),$f142(A,B,C))| -in(E,$f152(A,B,C))|$f151(A,B,C,E)=E.
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f147(A,B,C)=ordered_pair($f143(A,B,C),$f142(A,B,C))| -in(E,$f152(A,B,C))|E=ordered_pair($f150(A,B,C,E),$f149(A,B,C,E)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f147(A,B,C)=ordered_pair($f143(A,B,C),$f142(A,B,C))| -in(E,$f152(A,B,C))|in(ordered_pair(apply(C,$f150(A,B,C,E)),apply(C,$f149(A,B,C,E))),B).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f147(A,B,C)=ordered_pair($f143(A,B,C),$f142(A,B,C))|in(E,$f152(A,B,C))| -in(F,cartesian_product2(A,A))|F!=E|E!=ordered_pair(K,L)| -in(ordered_pair(apply(C,K),apply(C,L)),B).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|in(ordered_pair(apply(C,$f143(A,B,C)),apply(C,$f142(A,B,C))),B)| -in(E,$f152(A,B,C))|in($f151(A,B,C,E),cartesian_product2(A,A)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|in(ordered_pair(apply(C,$f143(A,B,C)),apply(C,$f142(A,B,C))),B)| -in(E,$f152(A,B,C))|$f151(A,B,C,E)=E.
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|in(ordered_pair(apply(C,$f143(A,B,C)),apply(C,$f142(A,B,C))),B)| -in(E,$f152(A,B,C))|E=ordered_pair($f150(A,B,C,E),$f149(A,B,C,E)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|in(ordered_pair(apply(C,$f143(A,B,C)),apply(C,$f142(A,B,C))),B)| -in(E,$f152(A,B,C))|in(ordered_pair(apply(C,$f150(A,B,C,E)),apply(C,$f149(A,B,C,E))),B).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|in(ordered_pair(apply(C,$f143(A,B,C)),apply(C,$f142(A,B,C))),B)|in(E,$f152(A,B,C))| -in(F,cartesian_product2(A,A))|F!=E|E!=ordered_pair(K,L)| -in(ordered_pair(apply(C,K),apply(C,L)),B).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f148(A,B,C)=$f146(A,B,C)| -in(E,$f152(A,B,C))|in($f151(A,B,C,E),cartesian_product2(A,A)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f148(A,B,C)=$f146(A,B,C)| -in(E,$f152(A,B,C))|$f151(A,B,C,E)=E.
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f148(A,B,C)=$f146(A,B,C)| -in(E,$f152(A,B,C))|E=ordered_pair($f150(A,B,C,E),$f149(A,B,C,E)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f148(A,B,C)=$f146(A,B,C)| -in(E,$f152(A,B,C))|in(ordered_pair(apply(C,$f150(A,B,C,E)),apply(C,$f149(A,B,C,E))),B).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f148(A,B,C)=$f146(A,B,C)|in(E,$f152(A,B,C))| -in(F,cartesian_product2(A,A))|F!=E|E!=ordered_pair(K,L)| -in(ordered_pair(apply(C,K),apply(C,L)),B).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f146(A,B,C)=ordered_pair($f145(A,B,C),$f144(A,B,C))| -in(E,$f152(A,B,C))|in($f151(A,B,C,E),cartesian_product2(A,A)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f146(A,B,C)=ordered_pair($f145(A,B,C),$f144(A,B,C))| -in(E,$f152(A,B,C))|$f151(A,B,C,E)=E.
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f146(A,B,C)=ordered_pair($f145(A,B,C),$f144(A,B,C))| -in(E,$f152(A,B,C))|E=ordered_pair($f150(A,B,C,E),$f149(A,B,C,E)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f146(A,B,C)=ordered_pair($f145(A,B,C),$f144(A,B,C))| -in(E,$f152(A,B,C))|in(ordered_pair(apply(C,$f150(A,B,C,E)),apply(C,$f149(A,B,C,E))),B).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f146(A,B,C)=ordered_pair($f145(A,B,C),$f144(A,B,C))|in(E,$f152(A,B,C))| -in(F,cartesian_product2(A,A))|F!=E|E!=ordered_pair(K,L)| -in(ordered_pair(apply(C,K),apply(C,L)),B).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|in(ordered_pair(apply(C,$f145(A,B,C)),apply(C,$f144(A,B,C))),B)| -in(E,$f152(A,B,C))|in($f151(A,B,C,E),cartesian_product2(A,A)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|in(ordered_pair(apply(C,$f145(A,B,C)),apply(C,$f144(A,B,C))),B)| -in(E,$f152(A,B,C))|$f151(A,B,C,E)=E.
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|in(ordered_pair(apply(C,$f145(A,B,C)),apply(C,$f144(A,B,C))),B)| -in(E,$f152(A,B,C))|E=ordered_pair($f150(A,B,C,E),$f149(A,B,C,E)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|in(ordered_pair(apply(C,$f145(A,B,C)),apply(C,$f144(A,B,C))),B)| -in(E,$f152(A,B,C))|in(ordered_pair(apply(C,$f150(A,B,C,E)),apply(C,$f149(A,B,C,E))),B).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|in(ordered_pair(apply(C,$f145(A,B,C)),apply(C,$f144(A,B,C))),B)|in(E,$f152(A,B,C))| -in(F,cartesian_product2(A,A))|F!=E|E!=ordered_pair(K,L)| -in(ordered_pair(apply(C,K),apply(C,L)),B).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f147(A,B,C)!=$f146(A,B,C)| -in(E,$f152(A,B,C))|in($f151(A,B,C,E),cartesian_product2(A,A)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f147(A,B,C)!=$f146(A,B,C)| -in(E,$f152(A,B,C))|$f151(A,B,C,E)=E.
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f147(A,B,C)!=$f146(A,B,C)| -in(E,$f152(A,B,C))|E=ordered_pair($f150(A,B,C,E),$f149(A,B,C,E)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f147(A,B,C)!=$f146(A,B,C)| -in(E,$f152(A,B,C))|in(ordered_pair(apply(C,$f150(A,B,C,E)),apply(C,$f149(A,B,C,E))),B).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|$f147(A,B,C)!=$f146(A,B,C)|in(E,$f152(A,B,C))| -in(F,cartesian_product2(A,A))|F!=E|E!=ordered_pair(K,L)| -in(ordered_pair(apply(C,K),apply(C,L)),B).
% 5.36/5.50 0 [] $f155(A)=$f154(A)| -in(C,$f157(A))|in($f156(A,C),A).
% 5.36/5.50 0 [] $f155(A)=$f154(A)| -in(C,$f157(A))|$f156(A,C)=C.
% 5.36/5.50 0 [] $f155(A)=$f154(A)| -in(C,$f157(A))|ordinal(C).
% 5.36/5.50 0 [] $f155(A)=$f154(A)|in(C,$f157(A))| -in(D,A)|D!=C| -ordinal(C).
% 5.36/5.50 0 [] ordinal($f154(A))| -in(C,$f157(A))|in($f156(A,C),A).
% 5.36/5.50 0 [] ordinal($f154(A))| -in(C,$f157(A))|$f156(A,C)=C.
% 5.36/5.50 0 [] ordinal($f154(A))| -in(C,$f157(A))|ordinal(C).
% 5.36/5.50 0 [] ordinal($f154(A))|in(C,$f157(A))| -in(D,A)|D!=C| -ordinal(C).
% 5.36/5.50 0 [] $f155(A)=$f153(A)| -in(C,$f157(A))|in($f156(A,C),A).
% 5.36/5.50 0 [] $f155(A)=$f153(A)| -in(C,$f157(A))|$f156(A,C)=C.
% 5.36/5.50 0 [] $f155(A)=$f153(A)| -in(C,$f157(A))|ordinal(C).
% 5.36/5.50 0 [] $f155(A)=$f153(A)|in(C,$f157(A))| -in(D,A)|D!=C| -ordinal(C).
% 5.36/5.50 0 [] ordinal($f153(A))| -in(C,$f157(A))|in($f156(A,C),A).
% 5.36/5.50 0 [] ordinal($f153(A))| -in(C,$f157(A))|$f156(A,C)=C.
% 5.36/5.50 0 [] ordinal($f153(A))| -in(C,$f157(A))|ordinal(C).
% 5.36/5.50 0 [] ordinal($f153(A))|in(C,$f157(A))| -in(D,A)|D!=C| -ordinal(C).
% 5.36/5.50 0 [] $f154(A)!=$f153(A)| -in(C,$f157(A))|in($f156(A,C),A).
% 5.36/5.50 0 [] $f154(A)!=$f153(A)| -in(C,$f157(A))|$f156(A,C)=C.
% 5.36/5.50 0 [] $f154(A)!=$f153(A)| -in(C,$f157(A))|ordinal(C).
% 5.36/5.50 0 [] $f154(A)!=$f153(A)|in(C,$f157(A))| -in(D,A)|D!=C| -ordinal(C).
% 5.36/5.50 0 [] -ordinal(B)|$f162(A,B)=$f161(A,B)| -in(D,$f165(A,B))|in($f164(A,B,D),succ(B)).
% 5.36/5.50 0 [] -ordinal(B)|$f162(A,B)=$f161(A,B)| -in(D,$f165(A,B))|$f164(A,B,D)=D.
% 5.36/5.50 0 [] -ordinal(B)|$f162(A,B)=$f161(A,B)| -in(D,$f165(A,B))|ordinal($f163(A,B,D)).
% 5.36/5.50 0 [] -ordinal(B)|$f162(A,B)=$f161(A,B)| -in(D,$f165(A,B))|D=$f163(A,B,D).
% 5.36/5.50 0 [] -ordinal(B)|$f162(A,B)=$f161(A,B)| -in(D,$f165(A,B))|in($f163(A,B,D),A).
% 5.36/5.50 0 [] -ordinal(B)|$f162(A,B)=$f161(A,B)|in(D,$f165(A,B))| -in(E,succ(B))|E!=D| -ordinal(H)|D!=H| -in(H,A).
% 5.36/5.50 0 [] -ordinal(B)|ordinal($f158(A,B))| -in(D,$f165(A,B))|in($f164(A,B,D),succ(B)).
% 5.36/5.50 0 [] -ordinal(B)|ordinal($f158(A,B))| -in(D,$f165(A,B))|$f164(A,B,D)=D.
% 5.36/5.50 0 [] -ordinal(B)|ordinal($f158(A,B))| -in(D,$f165(A,B))|ordinal($f163(A,B,D)).
% 5.36/5.50 0 [] -ordinal(B)|ordinal($f158(A,B))| -in(D,$f165(A,B))|D=$f163(A,B,D).
% 5.36/5.50 0 [] -ordinal(B)|ordinal($f158(A,B))| -in(D,$f165(A,B))|in($f163(A,B,D),A).
% 5.36/5.50 0 [] -ordinal(B)|ordinal($f158(A,B))|in(D,$f165(A,B))| -in(E,succ(B))|E!=D| -ordinal(H)|D!=H| -in(H,A).
% 5.36/5.50 0 [] -ordinal(B)|$f161(A,B)=$f158(A,B)| -in(D,$f165(A,B))|in($f164(A,B,D),succ(B)).
% 5.36/5.50 0 [] -ordinal(B)|$f161(A,B)=$f158(A,B)| -in(D,$f165(A,B))|$f164(A,B,D)=D.
% 5.36/5.50 0 [] -ordinal(B)|$f161(A,B)=$f158(A,B)| -in(D,$f165(A,B))|ordinal($f163(A,B,D)).
% 5.36/5.50 0 [] -ordinal(B)|$f161(A,B)=$f158(A,B)| -in(D,$f165(A,B))|D=$f163(A,B,D).
% 5.36/5.50 0 [] -ordinal(B)|$f161(A,B)=$f158(A,B)| -in(D,$f165(A,B))|in($f163(A,B,D),A).
% 5.36/5.50 0 [] -ordinal(B)|$f161(A,B)=$f158(A,B)|in(D,$f165(A,B))| -in(E,succ(B))|E!=D| -ordinal(H)|D!=H| -in(H,A).
% 5.36/5.50 0 [] -ordinal(B)|in($f158(A,B),A)| -in(D,$f165(A,B))|in($f164(A,B,D),succ(B)).
% 5.36/5.50 0 [] -ordinal(B)|in($f158(A,B),A)| -in(D,$f165(A,B))|$f164(A,B,D)=D.
% 5.36/5.50 0 [] -ordinal(B)|in($f158(A,B),A)| -in(D,$f165(A,B))|ordinal($f163(A,B,D)).
% 5.36/5.50 0 [] -ordinal(B)|in($f158(A,B),A)| -in(D,$f165(A,B))|D=$f163(A,B,D).
% 5.36/5.50 0 [] -ordinal(B)|in($f158(A,B),A)| -in(D,$f165(A,B))|in($f163(A,B,D),A).
% 5.36/5.50 0 [] -ordinal(B)|in($f158(A,B),A)|in(D,$f165(A,B))| -in(E,succ(B))|E!=D| -ordinal(H)|D!=H| -in(H,A).
% 5.36/5.50 0 [] -ordinal(B)|$f162(A,B)=$f160(A,B)| -in(D,$f165(A,B))|in($f164(A,B,D),succ(B)).
% 5.36/5.50 0 [] -ordinal(B)|$f162(A,B)=$f160(A,B)| -in(D,$f165(A,B))|$f164(A,B,D)=D.
% 5.36/5.50 0 [] -ordinal(B)|$f162(A,B)=$f160(A,B)| -in(D,$f165(A,B))|ordinal($f163(A,B,D)).
% 5.36/5.50 0 [] -ordinal(B)|$f162(A,B)=$f160(A,B)| -in(D,$f165(A,B))|D=$f163(A,B,D).
% 5.36/5.50 0 [] -ordinal(B)|$f162(A,B)=$f160(A,B)| -in(D,$f165(A,B))|in($f163(A,B,D),A).
% 5.36/5.50 0 [] -ordinal(B)|$f162(A,B)=$f160(A,B)|in(D,$f165(A,B))| -in(E,succ(B))|E!=D| -ordinal(H)|D!=H| -in(H,A).
% 5.36/5.50 0 [] -ordinal(B)|ordinal($f159(A,B))| -in(D,$f165(A,B))|in($f164(A,B,D),succ(B)).
% 5.36/5.50 0 [] -ordinal(B)|ordinal($f159(A,B))| -in(D,$f165(A,B))|$f164(A,B,D)=D.
% 5.36/5.50 0 [] -ordinal(B)|ordinal($f159(A,B))| -in(D,$f165(A,B))|ordinal($f163(A,B,D)).
% 5.36/5.50 0 [] -ordinal(B)|ordinal($f159(A,B))| -in(D,$f165(A,B))|D=$f163(A,B,D).
% 5.36/5.50 0 [] -ordinal(B)|ordinal($f159(A,B))| -in(D,$f165(A,B))|in($f163(A,B,D),A).
% 5.36/5.50 0 [] -ordinal(B)|ordinal($f159(A,B))|in(D,$f165(A,B))| -in(E,succ(B))|E!=D| -ordinal(H)|D!=H| -in(H,A).
% 5.36/5.50 0 [] -ordinal(B)|$f160(A,B)=$f159(A,B)| -in(D,$f165(A,B))|in($f164(A,B,D),succ(B)).
% 5.36/5.50 0 [] -ordinal(B)|$f160(A,B)=$f159(A,B)| -in(D,$f165(A,B))|$f164(A,B,D)=D.
% 5.36/5.50 0 [] -ordinal(B)|$f160(A,B)=$f159(A,B)| -in(D,$f165(A,B))|ordinal($f163(A,B,D)).
% 5.36/5.50 0 [] -ordinal(B)|$f160(A,B)=$f159(A,B)| -in(D,$f165(A,B))|D=$f163(A,B,D).
% 5.36/5.50 0 [] -ordinal(B)|$f160(A,B)=$f159(A,B)| -in(D,$f165(A,B))|in($f163(A,B,D),A).
% 5.36/5.50 0 [] -ordinal(B)|$f160(A,B)=$f159(A,B)|in(D,$f165(A,B))| -in(E,succ(B))|E!=D| -ordinal(H)|D!=H| -in(H,A).
% 5.36/5.50 0 [] -ordinal(B)|in($f159(A,B),A)| -in(D,$f165(A,B))|in($f164(A,B,D),succ(B)).
% 5.36/5.50 0 [] -ordinal(B)|in($f159(A,B),A)| -in(D,$f165(A,B))|$f164(A,B,D)=D.
% 5.36/5.50 0 [] -ordinal(B)|in($f159(A,B),A)| -in(D,$f165(A,B))|ordinal($f163(A,B,D)).
% 5.36/5.50 0 [] -ordinal(B)|in($f159(A,B),A)| -in(D,$f165(A,B))|D=$f163(A,B,D).
% 5.36/5.50 0 [] -ordinal(B)|in($f159(A,B),A)| -in(D,$f165(A,B))|in($f163(A,B,D),A).
% 5.36/5.50 0 [] -ordinal(B)|in($f159(A,B),A)|in(D,$f165(A,B))| -in(E,succ(B))|E!=D| -ordinal(H)|D!=H| -in(H,A).
% 5.36/5.50 0 [] -ordinal(B)|$f161(A,B)!=$f160(A,B)| -in(D,$f165(A,B))|in($f164(A,B,D),succ(B)).
% 5.36/5.50 0 [] -ordinal(B)|$f161(A,B)!=$f160(A,B)| -in(D,$f165(A,B))|$f164(A,B,D)=D.
% 5.36/5.50 0 [] -ordinal(B)|$f161(A,B)!=$f160(A,B)| -in(D,$f165(A,B))|ordinal($f163(A,B,D)).
% 5.36/5.50 0 [] -ordinal(B)|$f161(A,B)!=$f160(A,B)| -in(D,$f165(A,B))|D=$f163(A,B,D).
% 5.36/5.50 0 [] -ordinal(B)|$f161(A,B)!=$f160(A,B)| -in(D,$f165(A,B))|in($f163(A,B,D),A).
% 5.36/5.50 0 [] -ordinal(B)|$f161(A,B)!=$f160(A,B)|in(D,$f165(A,B))| -in(E,succ(B))|E!=D| -ordinal(H)|D!=H| -in(H,A).
% 5.36/5.50 0 [] -empty($c15).
% 5.36/5.50 0 [] relation($c14).
% 5.36/5.50 0 [] in($f170(D),D)|in($f170(D),cartesian_product2($c15,$c13)).
% 5.36/5.50 0 [] in($f170(D),D)|ordered_pair($f168(D),$f167(D))=$f170(D).
% 5.36/5.50 0 [] in($f170(D),D)|in($f168(D),$c15).
% 5.36/5.50 0 [] in($f170(D),D)|$f168(D)=$f166(D).
% 5.36/5.50 0 [] in($f170(D),D)|in($f167(D),$f166(D)).
% 5.36/5.50 0 [] in($f170(D),D)| -in(I,$f166(D))|in(ordered_pair($f167(D),I),$c14).
% 5.36/5.50 0 [] -in($f170(D),D)| -in($f170(D),cartesian_product2($c15,$c13))|ordered_pair(F,G)!=$f170(D)| -in(F,$c15)|F!=H| -in(G,H)|in($f169(D,F,G,H),H).
% 5.36/5.50 0 [] -in($f170(D),D)| -in($f170(D),cartesian_product2($c15,$c13))|ordered_pair(F,G)!=$f170(D)| -in(F,$c15)|F!=H| -in(G,H)| -in(ordered_pair(G,$f169(D,F,G,H)),$c14).
% 5.36/5.50 0 [] -in(D,$f173(A,B))|in(D,cartesian_product2(A,B)).
% 5.36/5.50 0 [] -in(D,$f173(A,B))|ordered_pair($f172(A,B,D),$f171(A,B,D))=D.
% 5.36/5.50 0 [] -in(D,$f173(A,B))|in($f172(A,B,D),A).
% 5.36/5.50 0 [] -in(D,$f173(A,B))|$f171(A,B,D)=singleton($f172(A,B,D)).
% 5.36/5.50 0 [] in(D,$f173(A,B))| -in(D,cartesian_product2(A,B))|ordered_pair(E,F)!=D| -in(E,A)|F!=singleton(E).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)| -in(E,$f176(A,B,C))|in(E,cartesian_product2(A,A)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)| -in(E,$f176(A,B,C))|E=ordered_pair($f175(A,B,C,E),$f174(A,B,C,E)).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)| -in(E,$f176(A,B,C))|in(ordered_pair(apply(C,$f175(A,B,C,E)),apply(C,$f174(A,B,C,E))),B).
% 5.36/5.50 0 [] -relation(B)| -relation(C)| -function(C)|in(E,$f176(A,B,C))| -in(E,cartesian_product2(A,A))|E!=ordered_pair(F,G)| -in(ordered_pair(apply(C,F),apply(C,G)),B).
% 5.36/5.50 0 [] -in(C,$f177(A))|in(C,A).
% 5.36/5.50 0 [] -in(C,$f177(A))|ordinal(C).
% 5.36/5.50 0 [] in(C,$f177(A))| -in(C,A)| -ordinal(C).
% 5.36/5.50 0 [] -ordinal(B)| -in(D,$f179(A,B))|in(D,succ(B)).
% 5.36/5.50 0 [] -ordinal(B)| -in(D,$f179(A,B))|ordinal($f178(A,B,D)).
% 5.36/5.50 0 [] -ordinal(B)| -in(D,$f179(A,B))|D=$f178(A,B,D).
% 5.36/5.50 0 [] -ordinal(B)| -in(D,$f179(A,B))|in($f178(A,B,D),A).
% 5.36/5.50 0 [] -ordinal(B)|in(D,$f179(A,B))| -in(D,succ(B))| -ordinal(E)|D!=E| -in(E,A).
% 5.36/5.50 0 [] in($f182(A),A)|in($f183(A),A)|relation($f184(A)).
% 5.36/5.50 0 [] in($f182(A),A)|in($f183(A),A)|function($f184(A)).
% 5.36/5.50 0 [] in($f182(A),A)|in($f183(A),A)|relation_dom($f184(A))=A.
% 5.36/5.50 0 [] in($f182(A),A)|in($f183(A),A)| -in(X16,A)|apply($f184(A),X16)=singleton(X16).
% 5.36/5.50 0 [] in($f182(A),A)|C!=singleton($f183(A))|relation($f184(A)).
% 5.36/5.50 0 [] in($f182(A),A)|C!=singleton($f183(A))|function($f184(A)).
% 5.36/5.50 0 [] in($f182(A),A)|C!=singleton($f183(A))|relation_dom($f184(A))=A.
% 5.36/5.50 0 [] in($f182(A),A)|C!=singleton($f183(A))| -in(X16,A)|apply($f184(A),X16)=singleton(X16).
% 5.36/5.50 0 [] $f181(A)=singleton($f182(A))|in($f183(A),A)|relation($f184(A)).
% 5.36/5.50 0 [] $f181(A)=singleton($f182(A))|in($f183(A),A)|function($f184(A)).
% 5.36/5.50 0 [] $f181(A)=singleton($f182(A))|in($f183(A),A)|relation_dom($f184(A))=A.
% 5.36/5.50 0 [] $f181(A)=singleton($f182(A))|in($f183(A),A)| -in(X16,A)|apply($f184(A),X16)=singleton(X16).
% 5.36/5.50 0 [] $f181(A)=singleton($f182(A))|C!=singleton($f183(A))|relation($f184(A)).
% 5.36/5.50 0 [] $f181(A)=singleton($f182(A))|C!=singleton($f183(A))|function($f184(A)).
% 5.36/5.50 0 [] $f181(A)=singleton($f182(A))|C!=singleton($f183(A))|relation_dom($f184(A))=A.
% 5.36/5.50 0 [] $f181(A)=singleton($f182(A))|C!=singleton($f183(A))| -in(X16,A)|apply($f184(A),X16)=singleton(X16).
% 5.36/5.50 0 [] $f180(A)=singleton($f182(A))|in($f183(A),A)|relation($f184(A)).
% 5.36/5.50 0 [] $f180(A)=singleton($f182(A))|in($f183(A),A)|function($f184(A)).
% 5.36/5.50 0 [] $f180(A)=singleton($f182(A))|in($f183(A),A)|relation_dom($f184(A))=A.
% 5.36/5.50 0 [] $f180(A)=singleton($f182(A))|in($f183(A),A)| -in(X16,A)|apply($f184(A),X16)=singleton(X16).
% 5.36/5.50 0 [] $f180(A)=singleton($f182(A))|C!=singleton($f183(A))|relation($f184(A)).
% 5.36/5.50 0 [] $f180(A)=singleton($f182(A))|C!=singleton($f183(A))|function($f184(A)).
% 5.36/5.50 0 [] $f180(A)=singleton($f182(A))|C!=singleton($f183(A))|relation_dom($f184(A))=A.
% 5.36/5.50 0 [] $f180(A)=singleton($f182(A))|C!=singleton($f183(A))| -in(X16,A)|apply($f184(A),X16)=singleton(X16).
% 5.36/5.50 0 [] $f181(A)!=$f180(A)|in($f183(A),A)|relation($f184(A)).
% 5.36/5.50 0 [] $f181(A)!=$f180(A)|in($f183(A),A)|function($f184(A)).
% 5.36/5.50 0 [] $f181(A)!=$f180(A)|in($f183(A),A)|relation_dom($f184(A))=A.
% 5.36/5.50 0 [] $f181(A)!=$f180(A)|in($f183(A),A)| -in(X16,A)|apply($f184(A),X16)=singleton(X16).
% 5.36/5.50 0 [] $f181(A)!=$f180(A)|C!=singleton($f183(A))|relation($f184(A)).
% 5.36/5.50 0 [] $f181(A)!=$f180(A)|C!=singleton($f183(A))|function($f184(A)).
% 5.36/5.50 0 [] $f181(A)!=$f180(A)|C!=singleton($f183(A))|relation_dom($f184(A))=A.
% 5.36/5.50 0 [] $f181(A)!=$f180(A)|C!=singleton($f183(A))| -in(X16,A)|apply($f184(A),X16)=singleton(X16).
% 5.36/5.50 0 [] relation($f185(A)).
% 5.36/5.50 0 [] function($f185(A)).
% 5.36/5.50 0 [] relation_dom($f185(A))=A.
% 5.36/5.50 0 [] -in(C,A)|apply($f185(A),C)=singleton(C).
% 5.36/5.50 0 [] -disjoint(A,B)|disjoint(B,A).
% 5.36/5.50 0 [] -e_quipotent(A,B)|e_quipotent(B,A).
% 5.36/5.50 0 [] -in(ordered_pair(A,B),cartesian_product2(C,D))|in(A,C).
% 5.36/5.50 0 [] -in(ordered_pair(A,B),cartesian_product2(C,D))|in(B,D).
% 5.36/5.50 0 [] in(ordered_pair(A,B),cartesian_product2(C,D))| -in(A,C)| -in(B,D).
% 5.36/5.50 0 [] in(A,succ(A)).
% 5.36/5.50 0 [] unordered_pair(A,B)!=unordered_pair(C,D)|A=C|A=D.
% 5.36/5.50 0 [] -relation(C)| -in(A,relation_rng(relation_rng_restriction(B,C)))|in(A,B).
% 5.36/5.50 0 [] -relation(C)| -in(A,relation_rng(relation_rng_restriction(B,C)))|in(A,relation_rng(C)).
% 5.36/5.50 0 [] -relation(C)|in(A,relation_rng(relation_rng_restriction(B,C)))| -in(A,B)| -in(A,relation_rng(C)).
% 5.36/5.50 0 [] -relation(B)|subset(relation_rng(relation_rng_restriction(A,B)),A).
% 5.36/5.50 0 [] -relation(B)|subset(relation_rng_restriction(A,B),B).
% 5.36/5.50 0 [] -relation(B)|subset(relation_rng(relation_rng_restriction(A,B)),relation_rng(B)).
% 5.36/5.50 0 [] -subset(A,B)|subset(cartesian_product2(A,C),cartesian_product2(B,C)).
% 5.36/5.50 0 [] -subset(A,B)|subset(cartesian_product2(C,A),cartesian_product2(C,B)).
% 5.36/5.50 0 [] -relation(B)|relation_rng(relation_rng_restriction(A,B))=set_intersection2(relation_rng(B),A).
% 5.36/5.50 0 [] -subset(A,B)| -subset(C,D)|subset(cartesian_product2(A,C),cartesian_product2(B,D)).
% 5.36/5.50 0 [] -relation_of2_as_subset(C,A,B)|subset(relation_dom(C),A).
% 5.36/5.50 0 [] -relation_of2_as_subset(C,A,B)|subset(relation_rng(C),B).
% 5.36/5.50 0 [] -subset(A,B)|set_union2(A,B)=B.
% 5.36/5.50 0 [] in(A,$f186(A)).
% 5.36/5.50 0 [] -in(C,$f186(A))| -subset(D,C)|in(D,$f186(A)).
% 5.36/5.50 0 [] -in(X17,$f186(A))|in(powerset(X17),$f186(A)).
% 5.36/5.50 0 [] -subset(X18,$f186(A))|are_e_quipotent(X18,$f186(A))|in(X18,$f186(A)).
% 5.36/5.50 0 [] -relation(C)|relation_dom_restriction(relation_rng_restriction(A,C),B)=relation_rng_restriction(A,relation_dom_restriction(C,B)).
% 5.36/5.50 0 [] -relation(C)| -in(A,relation_image(C,B))|in($f187(A,B,C),relation_dom(C)).
% 5.36/5.50 0 [] -relation(C)| -in(A,relation_image(C,B))|in(ordered_pair($f187(A,B,C),A),C).
% 5.36/5.50 0 [] -relation(C)| -in(A,relation_image(C,B))|in($f187(A,B,C),B).
% 5.36/5.50 0 [] -relation(C)|in(A,relation_image(C,B))| -in(D,relation_dom(C))| -in(ordered_pair(D,A),C)| -in(D,B).
% 5.36/5.50 0 [] -relation(B)|subset(relation_image(B,A),relation_rng(B)).
% 5.36/5.50 0 [] -relation(B)| -function(B)|subset(relation_image(B,relation_inverse_image(B,A)),A).
% 5.36/5.50 0 [] -relation(B)|relation_image(B,A)=relation_image(B,set_intersection2(relation_dom(B),A)).
% 5.36/5.50 0 [] -relation(B)| -subset(A,relation_dom(B))|subset(A,relation_inverse_image(B,relation_image(B,A))).
% 5.36/5.50 0 [] -relation(A)|relation_image(A,relation_dom(A))=relation_rng(A).
% 5.36/5.50 0 [] -relation(B)| -function(B)| -subset(A,relation_rng(B))|relation_image(B,relation_inverse_image(B,A))=A.
% 5.36/5.50 0 [] -relation_of2_as_subset(D,C,A)| -subset(relation_rng(D),B)|relation_of2_as_subset(D,C,B).
% 5.36/5.50 0 [] -relation(A)| -relation(B)|relation_rng(relation_composition(A,B))=relation_image(B,relation_rng(A)).
% 5.36/5.50 0 [] -relation(C)| -in(A,relation_inverse_image(C,B))|in($f188(A,B,C),relation_rng(C)).
% 5.36/5.50 0 [] -relation(C)| -in(A,relation_inverse_image(C,B))|in(ordered_pair(A,$f188(A,B,C)),C).
% 5.36/5.50 0 [] -relation(C)| -in(A,relation_inverse_image(C,B))|in($f188(A,B,C),B).
% 5.36/5.50 0 [] -relation(C)|in(A,relation_inverse_image(C,B))| -in(D,relation_rng(C))| -in(ordered_pair(A,D),C)| -in(D,B).
% 5.36/5.50 0 [] -relation(B)|subset(relation_inverse_image(B,A),relation_dom(B)).
% 5.36/5.50 0 [] -relation_of2_as_subset(D,C,A)| -subset(A,B)|relation_of2_as_subset(D,C,B).
% 5.36/5.50 0 [] -relation(C)| -in(A,relation_restriction(C,B))|in(A,C).
% 5.36/5.50 0 [] -relation(C)| -in(A,relation_restriction(C,B))|in(A,cartesian_product2(B,B)).
% 5.36/5.50 0 [] -relation(C)|in(A,relation_restriction(C,B))| -in(A,C)| -in(A,cartesian_product2(B,B)).
% 5.36/5.50 0 [] -relation(B)|A=empty_set| -subset(A,relation_rng(B))|relation_inverse_image(B,A)!=empty_set.
% 5.36/5.50 0 [] -relation(C)| -subset(A,B)|subset(relation_inverse_image(C,A),relation_inverse_image(C,B)).
% 5.36/5.50 0 [] -relation(B)|relation_restriction(B,A)=relation_dom_restriction(relation_rng_restriction(A,B),A).
% 5.36/5.50 0 [] subset(set_intersection2(A,B),A).
% 5.36/5.50 0 [] -relation(B)|relation_restriction(B,A)=relation_rng_restriction(A,relation_dom_restriction(B,A)).
% 5.36/5.50 0 [] -relation(C)| -in(A,relation_field(relation_restriction(C,B)))|in(A,relation_field(C)).
% 5.36/5.50 0 [] -relation(C)| -in(A,relation_field(relation_restriction(C,B)))|in(A,B).
% 5.36/5.50 0 [] -subset(A,B)| -subset(A,C)|subset(A,set_intersection2(B,C)).
% 5.36/5.50 0 [] set_union2(A,empty_set)=A.
% 5.36/5.50 0 [] -in(A,B)|element(A,B).
% 5.36/5.50 0 [] -subset(A,B)| -subset(B,C)|subset(A,C).
% 5.36/5.50 0 [] powerset(empty_set)=singleton(empty_set).
% 5.36/5.50 0 [] -relation(C)| -in(ordered_pair(A,B),C)|in(A,relation_dom(C)).
% 5.36/5.50 0 [] -relation(C)| -in(ordered_pair(A,B),C)|in(B,relation_rng(C)).
% 5.36/5.50 0 [] -relation(B)|subset(relation_field(relation_restriction(B,A)),relation_field(B)).
% 5.36/5.50 0 [] -relation(B)|subset(relation_field(relation_restriction(B,A)),A).
% 5.36/5.50 0 [] -relation(B)| -function(B)| -relation(C)| -function(C)| -in(A,relation_dom(relation_composition(C,B)))|in(A,relation_dom(C)).
% 5.36/5.50 0 [] -relation(B)| -function(B)| -relation(C)| -function(C)| -in(A,relation_dom(relation_composition(C,B)))|in(apply(C,A),relation_dom(B)).
% 5.36/5.50 0 [] -relation(B)| -function(B)| -relation(C)| -function(C)|in(A,relation_dom(relation_composition(C,B)))| -in(A,relation_dom(C))| -in(apply(C,A),relation_dom(B)).
% 5.36/5.50 0 [] -epsilon_transitive(A)| -ordinal(B)| -proper_subset(A,B)|in(A,B).
% 5.36/5.50 0 [] -relation(A)|subset(A,cartesian_product2(relation_dom(A),relation_rng(A))).
% 5.36/5.50 0 [] -relation(C)|subset(fiber(relation_restriction(C,A),B),fiber(C,B)).
% 5.36/5.50 0 [] -relation(B)| -function(B)| -relation(C)| -function(C)| -in(A,relation_dom(relation_composition(C,B)))|apply(relation_composition(C,B),A)=apply(B,apply(C,A)).
% 5.36/5.50 0 [] -relation_of2_as_subset(C,B,A)|in($f189(A,B,C),B)|relation_dom_as_subset(B,A,C)=B.
% 5.36/5.50 0 [] -relation_of2_as_subset(C,B,A)| -in(ordered_pair($f189(A,B,C),E),C)|relation_dom_as_subset(B,A,C)=B.
% 5.36/5.50 0 [] -relation_of2_as_subset(C,B,A)| -in(D,B)|in(ordered_pair(D,$f190(A,B,C,D)),C)|relation_dom_as_subset(B,A,C)!=B.
% 5.36/5.50 0 [] -relation(B)| -reflexive(B)|reflexive(relation_restriction(B,A)).
% 5.36/5.50 0 [] -relation(B)| -function(B)| -relation(C)| -function(C)| -in(A,relation_dom(B))|apply(relation_composition(B,C),A)=apply(C,apply(B,A)).
% 5.36/5.50 0 [] -ordinal(B)| -in(A,B)|ordinal(A).
% 5.36/5.50 0 [] -relation_of2_as_subset(C,A,B)|in($f191(A,B,C),B)|relation_rng_as_subset(A,B,C)=B.
% 5.36/5.50 0 [] -relation_of2_as_subset(C,A,B)| -in(ordered_pair(E,$f191(A,B,C)),C)|relation_rng_as_subset(A,B,C)=B.
% 5.36/5.50 0 [] -relation_of2_as_subset(C,A,B)| -in(D,B)|in(ordered_pair($f192(A,B,C,D),D),C)|relation_rng_as_subset(A,B,C)!=B.
% 5.36/5.50 0 [] -relation(B)| -connected(B)|connected(relation_restriction(B,A)).
% 5.36/5.50 0 [] -ordinal(A)| -ordinal(B)|in(A,B)|A=B|in(B,A).
% 5.36/5.50 0 [] -relation(B)| -transitive(B)|transitive(relation_restriction(B,A)).
% 5.36/5.50 0 [] -relation(A)| -relation(B)| -subset(A,B)|subset(relation_dom(A),relation_dom(B)).
% 5.36/5.50 0 [] -relation(A)| -relation(B)| -subset(A,B)|subset(relation_rng(A),relation_rng(B)).
% 5.36/5.50 0 [] -relation(B)| -antisymmetric(B)|antisymmetric(relation_restriction(B,A)).
% 5.36/5.50 0 [] -relation(B)| -well_orders(B,A)|relation_field(relation_restriction(B,A))=A.
% 5.36/5.50 0 [] -relation(B)| -well_orders(B,A)|well_ordering(relation_restriction(B,A)).
% 5.36/5.50 0 [] relation($f193(A)).
% 5.36/5.50 0 [] well_orders($f193(A),A).
% 5.36/5.50 0 [] -subset(A,B)|subset(set_intersection2(A,C),set_intersection2(B,C)).
% 5.36/5.50 0 [] -subset(A,B)|set_intersection2(A,B)=A.
% 5.36/5.50 0 [] set_intersection2(A,empty_set)=empty_set.
% 5.36/5.50 0 [] -element(A,B)|empty(B)|in(A,B).
% 5.36/5.50 0 [] in($f194(A,B),A)|in($f194(A,B),B)|A=B.
% 5.36/5.50 0 [] -in($f194(A,B),A)| -in($f194(A,B),B)|A=B.
% 5.36/5.50 0 [] reflexive(inclusion_relation(A)).
% 5.36/5.50 0 [] subset(empty_set,A).
% 5.36/5.50 0 [] -relation(C)| -in(ordered_pair(A,B),C)|in(A,relation_field(C)).
% 5.36/5.50 0 [] -relation(C)| -in(ordered_pair(A,B),C)|in(B,relation_field(C)).
% 5.36/5.50 0 [] in($f195(A),A)|ordinal(A).
% 5.36/5.50 0 [] -ordinal($f195(A))| -subset($f195(A),A)|ordinal(A).
% 5.36/5.50 0 [] -relation(B)| -well_founded_relation(B)|well_founded_relation(relation_restriction(B,A)).
% 5.36/5.50 0 [] -ordinal(B)| -subset(A,B)|A=empty_set|ordinal($f196(A,B)).
% 5.36/5.50 0 [] -ordinal(B)| -subset(A,B)|A=empty_set|in($f196(A,B),A).
% 5.36/5.50 0 [] -ordinal(B)| -subset(A,B)|A=empty_set| -ordinal(D)| -in(D,A)|ordinal_subset($f196(A,B),D).
% 5.36/5.50 0 [] -relation(B)| -well_ordering(B)|well_ordering(relation_restriction(B,A)).
% 5.36/5.50 0 [] -ordinal(A)| -ordinal(B)| -in(A,B)|ordinal_subset(succ(A),B).
% 5.36/5.50 0 [] -ordinal(A)| -ordinal(B)|in(A,B)| -ordinal_subset(succ(A),B).
% 5.36/5.50 0 [] -subset(A,B)|subset(set_difference(A,C),set_difference(B,C)).
% 5.36/5.50 0 [] ordered_pair(A,B)!=ordered_pair(C,D)|A=C.
% 5.36/5.50 0 [] ordered_pair(A,B)!=ordered_pair(C,D)|B=D.
% 5.36/5.50 0 [] -relation(B)| -function(B)|B!=identity_relation(A)|relation_dom(B)=A.
% 5.36/5.50 0 [] -relation(B)| -function(B)|B!=identity_relation(A)| -in(C,A)|apply(B,C)=C.
% 5.36/5.50 0 [] -relation(B)| -function(B)|B=identity_relation(A)|relation_dom(B)!=A|in($f197(A,B),A).
% 5.36/5.50 0 [] -relation(B)| -function(B)|B=identity_relation(A)|relation_dom(B)!=A|apply(B,$f197(A,B))!=$f197(A,B).
% 5.36/5.50 0 [] -in(B,A)|apply(identity_relation(A),B)=B.
% 5.36/5.50 0 [] subset(set_difference(A,B),A).
% 5.36/5.50 0 [] -relation(A)|relation_rng(A)=relation_dom(relation_inverse(A)).
% 5.36/5.50 0 [] -relation(A)|relation_dom(A)=relation_rng(relation_inverse(A)).
% 5.36/5.50 0 [] set_difference(A,B)!=empty_set|subset(A,B).
% 5.36/5.50 0 [] set_difference(A,B)=empty_set| -subset(A,B).
% 5.36/5.50 0 [] -subset(singleton(A),B)|in(A,B).
% 5.36/5.50 0 [] subset(singleton(A),B)| -in(A,B).
% 5.36/5.50 0 [] -subset(unordered_pair(A,B),C)|in(A,C).
% 5.36/5.50 0 [] -subset(unordered_pair(A,B),C)|in(B,C).
% 5.36/5.50 0 [] subset(unordered_pair(A,B),C)| -in(A,C)| -in(B,C).
% 5.36/5.50 0 [] -relation(B)| -well_ordering(B)| -subset(A,relation_field(B))|relation_field(relation_restriction(B,A))=A.
% 5.36/5.50 0 [] set_union2(A,set_difference(B,A))=set_union2(A,B).
% 5.36/5.50 0 [] -subset(A,singleton(B))|A=empty_set|A=singleton(B).
% 5.36/5.50 0 [] subset(A,singleton(B))|A!=empty_set.
% 5.36/5.50 0 [] subset(A,singleton(B))|A!=singleton(B).
% 5.36/5.50 0 [] set_difference(A,empty_set)=A.
% 5.36/5.50 0 [] -in(A,B)| -in(B,C)| -in(C,A).
% 5.36/5.50 0 [] -element(A,powerset(B))|subset(A,B).
% 5.36/5.50 0 [] element(A,powerset(B))| -subset(A,B).
% 5.36/5.50 0 [] transitive(inclusion_relation(A)).
% 5.36/5.50 0 [] disjoint(A,B)|in($f198(A,B),A).
% 5.36/5.50 0 [] disjoint(A,B)|in($f198(A,B),B).
% 5.36/5.50 0 [] -in(C,A)| -in(C,B)| -disjoint(A,B).
% 5.36/5.50 0 [] -subset(A,empty_set)|A=empty_set.
% 5.36/5.50 0 [] set_difference(set_union2(A,B),B)=set_difference(A,B).
% 5.36/5.50 0 [] -ordinal(A)| -being_limit_ordinal(A)| -ordinal(B)| -in(B,A)|in(succ(B),A).
% 5.36/5.50 0 [] -ordinal(A)|being_limit_ordinal(A)|ordinal($f199(A)).
% 5.36/5.50 0 [] -ordinal(A)|being_limit_ordinal(A)|in($f199(A),A).
% 5.36/5.50 0 [] -ordinal(A)|being_limit_ordinal(A)| -in(succ($f199(A)),A).
% 5.36/5.50 0 [] -ordinal(A)|being_limit_ordinal(A)|ordinal($f200(A)).
% 5.36/5.50 0 [] -ordinal(A)|being_limit_ordinal(A)|A=succ($f200(A)).
% 5.36/5.50 0 [] -ordinal(A)| -ordinal(B)|A!=succ(B)| -being_limit_ordinal(A).
% 5.36/5.50 0 [] -element(B,powerset(A))| -element(C,powerset(A))| -disjoint(B,C)|subset(B,subset_complement(A,C)).
% 5.36/5.50 0 [] -element(B,powerset(A))| -element(C,powerset(A))|disjoint(B,C)| -subset(B,subset_complement(A,C)).
% 5.36/5.50 0 [] -relation(A)| -relation(B)|subset(relation_dom(relation_composition(A,B)),relation_dom(A)).
% 5.36/5.50 0 [] -relation(A)| -relation(B)|subset(relation_rng(relation_composition(A,B)),relation_rng(B)).
% 5.36/5.50 0 [] -subset(A,B)|B=set_union2(A,set_difference(B,A)).
% 5.36/5.50 0 [] -relation(A)| -relation(B)| -subset(relation_rng(A),relation_dom(B))|relation_dom(relation_composition(A,B))=relation_dom(A).
% 5.36/5.50 0 [] -element(B,powerset(powerset(A)))|B=empty_set|complements_of_subsets(A,B)!=empty_set.
% 5.36/5.50 0 [] -in(A,B)|set_union2(singleton(A),B)=B.
% 5.36/5.50 0 [] -relation(A)| -relation(B)| -subset(relation_dom(A),relation_rng(B))|relation_rng(relation_composition(B,A))=relation_rng(A).
% 5.36/5.50 0 [] -element(B,powerset(powerset(A)))|B=empty_set|subset_difference(A,cast_to_subset(A),union_of_subsets(A,B))=meet_of_subsets(A,complements_of_subsets(A,B)).
% 5.36/5.50 0 [] -element(B,powerset(powerset(A)))|B=empty_set|union_of_subsets(A,complements_of_subsets(A,B))=subset_difference(A,cast_to_subset(A),meet_of_subsets(A,B)).
% 5.36/5.50 0 [] set_difference(A,set_difference(A,B))=set_intersection2(A,B).
% 5.36/5.50 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)|relation_isomorphism(B,A,function_inverse(C)).
% 5.36/5.50 0 [] set_difference(empty_set,A)=empty_set.
% 5.36/5.50 0 [] -in(A,B)| -element(B,powerset(C))|element(A,C).
% 5.36/5.50 0 [] -ordinal(A)|connected(inclusion_relation(A)).
% 5.36/5.50 0 [] disjoint(A,B)|in($f201(A,B),set_intersection2(A,B)).
% 5.36/5.50 0 [] -in(C,set_intersection2(A,B))| -disjoint(A,B).
% 5.36/5.50 0 [] A=empty_set| -element(B,powerset(A))| -element(C,A)|in(C,B)|in(C,subset_complement(A,B)).
% 5.36/5.50 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)| -reflexive(A)|reflexive(B).
% 5.36/5.50 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)| -transitive(A)|transitive(B).
% 5.36/5.50 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)| -connected(A)|connected(B).
% 5.36/5.50 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)| -antisymmetric(A)|antisymmetric(B).
% 5.36/5.50 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)| -well_founded_relation(A)|well_founded_relation(B).
% 5.36/5.50 0 [] -relation(A)| -function(A)| -one_to_one(A)| -relation(B)| -function(B)|B!=function_inverse(A)|relation_dom(B)=relation_rng(A).
% 5.36/5.50 0 [] -relation(A)| -function(A)| -one_to_one(A)| -relation(B)| -function(B)|B!=function_inverse(A)| -in(C,relation_rng(A))|D!=apply(B,C)|in(D,relation_dom(A)).
% 5.36/5.50 0 [] -relation(A)| -function(A)| -one_to_one(A)| -relation(B)| -function(B)|B!=function_inverse(A)| -in(C,relation_rng(A))|D!=apply(B,C)|C=apply(A,D).
% 5.36/5.50 0 [] -relation(A)| -function(A)| -one_to_one(A)| -relation(B)| -function(B)|B!=function_inverse(A)| -in(D,relation_dom(A))|C!=apply(A,D)|in(C,relation_rng(A)).
% 5.36/5.50 0 [] -relation(A)| -function(A)| -one_to_one(A)| -relation(B)| -function(B)|B!=function_inverse(A)| -in(D,relation_dom(A))|C!=apply(A,D)|D=apply(B,C).
% 5.36/5.50 0 [] -relation(A)| -function(A)| -one_to_one(A)| -relation(B)| -function(B)|B=function_inverse(A)|relation_dom(B)!=relation_rng(A)|in($f203(A,B),relation_rng(A))|in($f202(A,B),relation_dom(A)).
% 5.36/5.50 0 [] -relation(A)| -function(A)| -one_to_one(A)| -relation(B)| -function(B)|B=function_inverse(A)|relation_dom(B)!=relation_rng(A)|in($f203(A,B),relation_rng(A))|$f203(A,B)=apply(A,$f202(A,B)).
% 5.36/5.50 0 [] -relation(A)| -function(A)| -one_to_one(A)| -relation(B)| -function(B)|B=function_inverse(A)|relation_dom(B)!=relation_rng(A)|$f202(A,B)=apply(B,$f203(A,B))|in($f202(A,B),relation_dom(A)).
% 5.36/5.50 0 [] -relation(A)| -function(A)| -one_to_one(A)| -relation(B)| -function(B)|B=function_inverse(A)|relation_dom(B)!=relation_rng(A)|$f202(A,B)=apply(B,$f203(A,B))|$f203(A,B)=apply(A,$f202(A,B)).
% 5.36/5.50 0 [] -relation(A)| -function(A)| -one_to_one(A)| -relation(B)| -function(B)|B=function_inverse(A)|relation_dom(B)!=relation_rng(A)| -in($f202(A,B),relation_dom(A))|$f203(A,B)!=apply(A,$f202(A,B))| -in($f203(A,B),relation_rng(A))|$f202(A,B)!=apply(B,$f203(A,B)).
% 5.36/5.50 0 [] -element(C,powerset(A))| -in(B,subset_complement(A,C))| -in(B,C).
% 5.36/5.50 0 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -well_ordering(A)| -relation_isomorphism(A,B,C)|well_ordering(B).
% 5.36/5.50 0 [] -relation(A)| -function(A)| -one_to_one(A)|relation_rng(A)=relation_dom(function_inverse(A)).
% 5.36/5.50 0 [] -relation(A)| -function(A)| -one_to_one(A)|relation_dom(A)=relation_rng(function_inverse(A)).
% 5.36/5.50 0 [] -relation(A)|in(ordered_pair($f205(A),$f204(A)),A)|A=empty_set.
% 5.36/5.50 0 [] -relation(B)| -function(B)| -one_to_one(B)| -in(A,relation_rng(B))|A=apply(B,apply(function_inverse(B),A)).
% 5.36/5.50 0 [] -relation(B)| -function(B)| -one_to_one(B)| -in(A,relation_rng(B))|A=apply(relation_composition(function_inverse(B),B),A).
% 5.36/5.50 0 [] -in(A,B)| -element(B,powerset(C))| -empty(C).
% 5.36/5.50 0 [] -relation(A)| -well_founded_relation(A)|is_well_founded_in(A,relation_field(A)).
% 5.36/5.50 0 [] -relation(A)|well_founded_relation(A)| -is_well_founded_in(A,relation_field(A)).
% 5.36/5.50 0 [] antisymmetric(inclusion_relation(A)).
% 5.36/5.50 0 [] relation_dom(empty_set)=empty_set.
% 5.36/5.50 0 [] relation_rng(empty_set)=empty_set.
% 5.36/5.50 0 [] -subset(A,B)| -proper_subset(B,A).
% 5.36/5.50 0 [] -relation(A)| -function(A)| -one_to_one(A)|one_to_one(function_inverse(A)).
% 5.36/5.50 0 [] -subset(A,B)| -disjoint(B,C)|disjoint(A,C).
% 5.36/5.50 0 [] -relation(A)|relation_dom(A)!=empty_set|A=empty_set.
% 5.36/5.50 0 [] -relation(A)|relation_rng(A)!=empty_set|A=empty_set.
% 5.36/5.50 0 [] -relation(A)|relation_dom(A)!=empty_set|relation_rng(A)=empty_set.
% 5.36/5.50 0 [] -relation(A)|relation_dom(A)=empty_set|relation_rng(A)!=empty_set.
% 5.36/5.50 0 [] set_difference(A,singleton(B))!=A| -in(B,A).
% 5.36/5.50 0 [] set_difference(A,singleton(B))=A|in(B,A).
% 5.36/5.50 0 [] -relation(B)| -function(B)| -relation(C)| -function(C)|B!=relation_dom_restriction(C,A)|relation_dom(B)=set_intersection2(relation_dom(C),A).
% 5.36/5.50 0 [] -relation(B)| -function(B)| -relation(C)| -function(C)|B!=relation_dom_restriction(C,A)| -in(D,relation_dom(B))|apply(B,D)=apply(C,D).
% 5.36/5.50 0 [] -relation(B)| -function(B)| -relation(C)| -function(C)|B=relation_dom_restriction(C,A)|relation_dom(B)!=set_intersection2(relation_dom(C),A)|in($f206(A,B,C),relation_dom(B)).
% 5.36/5.50 0 [] -relation(B)| -function(B)| -relation(C)| -function(C)|B=relation_dom_restriction(C,A)|relation_dom(B)!=set_intersection2(relation_dom(C),A)|apply(B,$f206(A,B,C))!=apply(C,$f206(A,B,C)).
% 5.36/5.50 0 [] unordered_pair(A,A)=singleton(A).
% 5.36/5.50 0 [] -empty(A)|A=empty_set.
% 5.36/5.50 0 [] -ordinal(A)|well_founded_relation(inclusion_relation(A)).
% 5.36/5.50 0 [] -subset(singleton(A),singleton(B))|A=B.
% 5.36/5.50 0 [] -relation(C)| -function(C)| -in(B,relation_dom(relation_dom_restriction(C,A)))|apply(relation_dom_restriction(C,A),B)=apply(C,B).
% 5.36/5.50 0 [] relation_dom(identity_relation(A))=A.
% 5.36/5.50 0 [] relation_rng(identity_relation(A))=A.
% 5.36/5.50 0 [] -relation(C)| -function(C)| -in(B,A)|apply(relation_dom_restriction(C,A),B)=apply(C,B).
% 5.36/5.50 0 [] -relation(D)| -in(ordered_pair(A,B),relation_composition(identity_relation(C),D))|in(A,C).
% 5.36/5.50 0 [] -relation(D)| -in(ordered_pair(A,B),relation_composition(identity_relation(C),D))|in(ordered_pair(A,B),D).
% 5.36/5.50 0 [] -relation(D)|in(ordered_pair(A,B),relation_composition(identity_relation(C),D))| -in(A,C)| -in(ordered_pair(A,B),D).
% 5.36/5.50 0 [] -in(A,B)| -empty(B).
% 5.36/5.50 0 [] pair_first(ordered_pair(A,B))=A.
% 5.36/5.50 0 [] pair_second(ordered_pair(A,B))=B.
% 5.36/5.50 0 [] -in(A,B)|in($f207(A,B),B).
% 5.36/5.50 0 [] -in(A,B)| -in(D,B)| -in(D,$f207(A,B)).
% 5.36/5.50 0 [] -ordinal(A)|well_ordering(inclusion_relation(A)).
% 5.36/5.50 0 [] subset(A,set_union2(A,B)).
% 5.36/5.50 0 [] -disjoint(A,B)|set_difference(A,B)=A.
% 5.36/5.50 0 [] disjoint(A,B)|set_difference(A,B)!=A.
% 5.36/5.50 0 [] -relation(C)| -in(A,relation_dom(relation_dom_restriction(C,B)))|in(A,B).
% 5.36/5.50 0 [] -relation(C)| -in(A,relation_dom(relation_dom_restriction(C,B)))|in(A,relation_dom(C)).
% 5.36/5.50 0 [] -relation(C)|in(A,relation_dom(relation_dom_restriction(C,B)))| -in(A,B)| -in(A,relation_dom(C)).
% 5.36/5.50 0 [] -relation(B)|subset(relation_dom_restriction(B,A),B).
% 5.36/5.50 0 [] -empty(A)|A=B| -empty(B).
% 5.36/5.50 0 [] -relation(C)| -function(C)| -in(ordered_pair(A,B),C)|in(A,relation_dom(C)).
% 5.36/5.50 0 [] -relation(C)| -function(C)| -in(ordered_pair(A,B),C)|B=apply(C,A).
% 5.36/5.50 0 [] -relation(C)| -function(C)|in(ordered_pair(A,B),C)| -in(A,relation_dom(C))|B!=apply(C,A).
% 5.36/5.50 0 [] -relation(A)| -well_orders(A,relation_field(A))|well_ordering(A).
% 5.36/5.50 0 [] -relation(A)|well_orders(A,relation_field(A))| -well_ordering(A).
% 5.36/5.50 0 [] -subset(A,B)| -subset(C,B)|subset(set_union2(A,C),B).
% 5.36/5.50 0 [] singleton(A)!=unordered_pair(B,C)|A=B.
% 5.36/5.50 0 [] -relation(B)|relation_dom(relation_dom_restriction(B,A))=set_intersection2(relation_dom(B),A).
% 5.36/5.50 0 [] -in(A,B)|subset(A,union(B)).
% 5.36/5.50 0 [] -relation(B)|relation_dom_restriction(B,A)=relation_composition(identity_relation(A),B).
% 5.36/5.50 0 [] -relation(B)|subset(relation_rng(relation_dom_restriction(B,A)),relation_rng(B)).
% 5.36/5.50 0 [] union(powerset(A))=A.
% 5.36/5.50 0 [] in(A,$f209(A)).
% 5.36/5.50 0 [] -in(C,$f209(A))| -subset(D,C)|in(D,$f209(A)).
% 5.36/5.50 0 [] -in(X19,$f209(A))|in($f208(A,X19),$f209(A)).
% 5.36/5.50 0 [] -in(X19,$f209(A))| -subset(E,X19)|in(E,$f208(A,X19)).
% 5.36/5.50 0 [] -subset(X20,$f209(A))|are_e_quipotent(X20,$f209(A))|in(X20,$f209(A)).
% 5.36/5.50 0 [] singleton(A)!=unordered_pair(B,C)|B=C.
% 5.36/5.50 end_of_list.
% 5.36/5.50
% 5.36/5.50 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=12.
% 5.36/5.50
% 5.36/5.50 This ia a non-Horn set with equality. The strategy will be
% 5.36/5.50 Knuth-Bendix, ordered hyper_res, factoring, and unit
% 5.36/5.50 deletion, with positive clauses in sos and nonpositive
% 5.36/5.50 clauses in usable.
% 5.36/5.50
% 5.36/5.50 dependent: set(knuth_bendix).
% 5.36/5.50 dependent: set(anl_eq).
% 5.36/5.50 dependent: set(para_from).
% 5.36/5.50 dependent: set(para_into).
% 5.36/5.50 dependent: clear(para_from_right).
% 5.36/5.50 dependent: clear(para_into_right).
% 5.36/5.50 dependent: set(para_from_vars).
% 5.36/5.50 dependent: set(eq_units_both_ways).
% 5.36/5.50 dependent: set(dynamic_demod_all).
% 5.36/5.50 dependent: set(dynamic_demod).
% 5.36/5.50 dependent: set(order_eq).
% 5.36/5.50 dependent: set(back_demod).
% 5.36/5.50 dependent: set(lrpo).
% 5.36/5.50 dependent: set(hyper_res).
% 5.36/5.50 dependent: set(unit_deletion).
% 5.36/5.50 dependent: set(factor).
% 5.36/5.50
% 5.36/5.50 ------------> process usable:
% 5.36/5.50 ** KEPT (pick-wt=6): 1 [] -in(A,B)| -in(B,A).
% 5.36/5.50 ** KEPT (pick-wt=6): 2 [] -proper_subset(A,B)| -proper_subset(B,A).
% 5.36/5.50 ** KEPT (pick-wt=4): 3 [] -empty(A)|function(A).
% 5.36/5.50 ** KEPT (pick-wt=4): 4 [] -ordinal(A)|epsilon_transitive(A).
% 5.36/5.50 ** KEPT (pick-wt=4): 5 [] -ordinal(A)|epsilon_connected(A).
% 5.36/5.50 ** KEPT (pick-wt=4): 6 [] -empty(A)|relation(A).
% 5.36/5.50 ** KEPT (pick-wt=8): 7 [] -element(A,powerset(cartesian_product2(B,C)))|relation(A).
% 5.36/5.50 ** KEPT (pick-wt=8): 8 [] -relation(A)| -empty(A)| -function(A)|one_to_one(A).
% 5.36/5.50 ** KEPT (pick-wt=6): 9 [] -epsilon_transitive(A)| -epsilon_connected(A)|ordinal(A).
% 5.36/5.50 ** KEPT (pick-wt=4): 10 [] -empty(A)|epsilon_transitive(A).
% 5.36/5.50 ** KEPT (pick-wt=4): 11 [] -empty(A)|epsilon_connected(A).
% 5.36/5.50 ** KEPT (pick-wt=4): 12 [] -empty(A)|ordinal(A).
% 5.36/5.50 ** KEPT (pick-wt=10): 13 [] -ordinal(A)| -ordinal(B)|ordinal_subset(A,B)|ordinal_subset(B,A).
% 5.36/5.50 ** KEPT (pick-wt=14): 14 [] -relation(A)|A!=identity_relation(B)| -in(ordered_pair(C,D),A)|in(C,B).
% 5.36/5.50 ** KEPT (pick-wt=14): 15 [] -relation(A)|A!=identity_relation(B)| -in(ordered_pair(C,D),A)|C=D.
% 5.36/5.50 ** KEPT (pick-wt=17): 16 [] -relation(A)|A!=identity_relation(B)|in(ordered_pair(C,D),A)| -in(C,B)|C!=D.
% 5.36/5.50 ** KEPT (pick-wt=20): 17 [] -relation(A)|A=identity_relation(B)|in(ordered_pair($f2(B,A),$f1(B,A)),A)|in($f2(B,A),B).
% 5.36/5.50 ** KEPT (pick-wt=22): 18 [] -relation(A)|A=identity_relation(B)|in(ordered_pair($f2(B,A),$f1(B,A)),A)|$f2(B,A)=$f1(B,A).
% 5.36/5.50 ** KEPT (pick-wt=27): 19 [] -relation(A)|A=identity_relation(B)| -in(ordered_pair($f2(B,A),$f1(B,A)),A)| -in($f2(B,A),B)|$f2(B,A)!=$f1(B,A).
% 5.36/5.50 ** KEPT (pick-wt=6): 20 [] A!=B|subset(A,B).
% 5.36/5.50 ** KEPT (pick-wt=6): 21 [] A!=B|subset(B,A).
% 5.36/5.50 ** KEPT (pick-wt=9): 22 [] A=B| -subset(A,B)| -subset(B,A).
% 5.36/5.50 ** KEPT (pick-wt=17): 23 [] -relation(A)| -relation(B)|B!=relation_dom_restriction(A,C)| -in(ordered_pair(D,E),B)|in(D,C).
% 5.36/5.50 ** KEPT (pick-wt=19): 24 [] -relation(A)| -relation(B)|B!=relation_dom_restriction(A,C)| -in(ordered_pair(D,E),B)|in(ordered_pair(D,E),A).
% 5.36/5.50 ** KEPT (pick-wt=22): 25 [] -relation(A)| -relation(B)|B!=relation_dom_restriction(A,C)|in(ordered_pair(D,E),B)| -in(D,C)| -in(ordered_pair(D,E),A).
% 5.36/5.50 ** KEPT (pick-wt=26): 26 [] -relation(A)| -relation(B)|B=relation_dom_restriction(A,C)|in(ordered_pair($f4(A,C,B),$f3(A,C,B)),B)|in($f4(A,C,B),C).
% 5.36/5.50 ** KEPT (pick-wt=31): 27 [] -relation(A)| -relation(B)|B=relation_dom_restriction(A,C)|in(ordered_pair($f4(A,C,B),$f3(A,C,B)),B)|in(ordered_pair($f4(A,C,B),$f3(A,C,B)),A).
% 5.36/5.50 ** KEPT (pick-wt=37): 28 [] -relation(A)| -relation(B)|B=relation_dom_restriction(A,C)| -in(ordered_pair($f4(A,C,B),$f3(A,C,B)),B)| -in($f4(A,C,B),C)| -in(ordered_pair($f4(A,C,B),$f3(A,C,B)),A).
% 5.36/5.50 ** KEPT (pick-wt=20): 29 [] -relation(A)| -function(A)|B!=relation_image(A,C)| -in(D,B)|in($f5(A,C,B,D),relation_dom(A)).
% 5.36/5.50 ** KEPT (pick-wt=19): 30 [] -relation(A)| -function(A)|B!=relation_image(A,C)| -in(D,B)|in($f5(A,C,B,D),C).
% 5.36/5.50 ** KEPT (pick-wt=21): 32 [copy,31,flip.5] -relation(A)| -function(A)|B!=relation_image(A,C)| -in(D,B)|apply(A,$f5(A,C,B,D))=D.
% 5.36/5.50 ** KEPT (pick-wt=24): 33 [] -relation(A)| -function(A)|B!=relation_image(A,C)|in(D,B)| -in(E,relation_dom(A))| -in(E,C)|D!=apply(A,E).
% 5.36/5.50 ** KEPT (pick-wt=22): 34 [] -relation(A)| -function(A)|B=relation_image(A,C)|in($f7(A,C,B),B)|in($f6(A,C,B),relation_dom(A)).
% 5.36/5.50 ** KEPT (pick-wt=21): 35 [] -relation(A)| -function(A)|B=relation_image(A,C)|in($f7(A,C,B),B)|in($f6(A,C,B),C).
% 5.36/5.50 ** KEPT (pick-wt=26): 37 [copy,36,flip.5] -relation(A)| -function(A)|B=relation_image(A,C)|in($f7(A,C,B),B)|apply(A,$f6(A,C,B))=$f7(A,C,B).
% 5.36/5.50 ** KEPT (pick-wt=30): 38 [] -relation(A)| -function(A)|B=relation_image(A,C)| -in($f7(A,C,B),B)| -in(D,relation_dom(A))| -in(D,C)|$f7(A,C,B)!=apply(A,D).
% 5.36/5.50 ** KEPT (pick-wt=17): 39 [] -relation(A)| -relation(B)|B!=relation_rng_restriction(C,A)| -in(ordered_pair(D,E),B)|in(E,C).
% 5.36/5.50 ** KEPT (pick-wt=19): 40 [] -relation(A)| -relation(B)|B!=relation_rng_restriction(C,A)| -in(ordered_pair(D,E),B)|in(ordered_pair(D,E),A).
% 5.36/5.50 ** KEPT (pick-wt=22): 41 [] -relation(A)| -relation(B)|B!=relation_rng_restriction(C,A)|in(ordered_pair(D,E),B)| -in(E,C)| -in(ordered_pair(D,E),A).
% 5.36/5.50 ** KEPT (pick-wt=26): 42 [] -relation(A)| -relation(B)|B=relation_rng_restriction(C,A)|in(ordered_pair($f9(C,A,B),$f8(C,A,B)),B)|in($f8(C,A,B),C).
% 5.36/5.50 ** KEPT (pick-wt=31): 43 [] -relation(A)| -relation(B)|B=relation_rng_restriction(C,A)|in(ordered_pair($f9(C,A,B),$f8(C,A,B)),B)|in(ordered_pair($f9(C,A,B),$f8(C,A,B)),A).
% 5.36/5.50 ** KEPT (pick-wt=37): 44 [] -relation(A)| -relation(B)|B=relation_rng_restriction(C,A)| -in(ordered_pair($f9(C,A,B),$f8(C,A,B)),B)| -in($f8(C,A,B),C)| -in(ordered_pair($f9(C,A,B),$f8(C,A,B)),A).
% 5.36/5.50 ** KEPT (pick-wt=8): 45 [] -relation(A)| -antisymmetric(A)|is_antisymmetric_in(A,relation_field(A)).
% 5.36/5.50 ** KEPT (pick-wt=8): 46 [] -relation(A)|antisymmetric(A)| -is_antisymmetric_in(A,relation_field(A)).
% 5.36/5.50 ** KEPT (pick-wt=16): 47 [] -relation(A)| -function(A)|B!=relation_inverse_image(A,C)| -in(D,B)|in(D,relation_dom(A)).
% 5.36/5.50 ** KEPT (pick-wt=17): 48 [] -relation(A)| -function(A)|B!=relation_inverse_image(A,C)| -in(D,B)|in(apply(A,D),C).
% 5.36/5.50 ** KEPT (pick-wt=21): 49 [] -relation(A)| -function(A)|B!=relation_inverse_image(A,C)|in(D,B)| -in(D,relation_dom(A))| -in(apply(A,D),C).
% 5.36/5.50 ** KEPT (pick-wt=22): 50 [] -relation(A)| -function(A)|B=relation_inverse_image(A,C)|in($f10(A,C,B),B)|in($f10(A,C,B),relation_dom(A)).
% 5.36/5.50 ** KEPT (pick-wt=23): 51 [] -relation(A)| -function(A)|B=relation_inverse_image(A,C)|in($f10(A,C,B),B)|in(apply(A,$f10(A,C,B)),C).
% 5.36/5.50 ** KEPT (pick-wt=30): 52 [] -relation(A)| -function(A)|B=relation_inverse_image(A,C)| -in($f10(A,C,B),B)| -in($f10(A,C,B),relation_dom(A))| -in(apply(A,$f10(A,C,B)),C).
% 5.36/5.50 ** KEPT (pick-wt=19): 53 [] -relation(A)|B!=relation_image(A,C)| -in(D,B)|in(ordered_pair($f11(A,C,B,D),D),A).
% 5.36/5.50 ** KEPT (pick-wt=17): 54 [] -relation(A)|B!=relation_image(A,C)| -in(D,B)|in($f11(A,C,B,D),C).
% 5.36/5.50 ** KEPT (pick-wt=18): 55 [] -relation(A)|B!=relation_image(A,C)|in(D,B)| -in(ordered_pair(E,D),A)| -in(E,C).
% 5.36/5.50 ** KEPT (pick-wt=24): 56 [] -relation(A)|B=relation_image(A,C)|in($f13(A,C,B),B)|in(ordered_pair($f12(A,C,B),$f13(A,C,B)),A).
% 5.36/5.50 ** KEPT (pick-wt=19): 57 [] -relation(A)|B=relation_image(A,C)|in($f13(A,C,B),B)|in($f12(A,C,B),C).
% 5.36/5.50 ** KEPT (pick-wt=24): 58 [] -relation(A)|B=relation_image(A,C)| -in($f13(A,C,B),B)| -in(ordered_pair(D,$f13(A,C,B)),A)| -in(D,C).
% 5.36/5.50 ** KEPT (pick-wt=19): 59 [] -relation(A)|B!=relation_inverse_image(A,C)| -in(D,B)|in(ordered_pair(D,$f14(A,C,B,D)),A).
% 5.36/5.50 ** KEPT (pick-wt=17): 60 [] -relation(A)|B!=relation_inverse_image(A,C)| -in(D,B)|in($f14(A,C,B,D),C).
% 5.36/5.50 ** KEPT (pick-wt=18): 61 [] -relation(A)|B!=relation_inverse_image(A,C)|in(D,B)| -in(ordered_pair(D,E),A)| -in(E,C).
% 5.36/5.50 ** KEPT (pick-wt=24): 62 [] -relation(A)|B=relation_inverse_image(A,C)|in($f16(A,C,B),B)|in(ordered_pair($f16(A,C,B),$f15(A,C,B)),A).
% 5.36/5.50 ** KEPT (pick-wt=19): 63 [] -relation(A)|B=relation_inverse_image(A,C)|in($f16(A,C,B),B)|in($f15(A,C,B),C).
% 5.36/5.50 ** KEPT (pick-wt=24): 64 [] -relation(A)|B=relation_inverse_image(A,C)| -in($f16(A,C,B),B)| -in(ordered_pair($f16(A,C,B),D),A)| -in(D,C).
% 5.36/5.50 ** KEPT (pick-wt=8): 65 [] -relation(A)| -connected(A)|is_connected_in(A,relation_field(A)).
% 5.36/5.50 ** KEPT (pick-wt=8): 66 [] -relation(A)|connected(A)| -is_connected_in(A,relation_field(A)).
% 5.36/5.50 ** KEPT (pick-wt=8): 67 [] -relation(A)| -transitive(A)|is_transitive_in(A,relation_field(A)).
% 5.36/5.50 ** KEPT (pick-wt=8): 68 [] -relation(A)|transitive(A)| -is_transitive_in(A,relation_field(A)).
% 5.36/5.50 ** KEPT (pick-wt=18): 69 [] A!=unordered_triple(B,C,D)| -in(E,A)|E=B|E=C|E=D.
% 5.36/5.50 ** KEPT (pick-wt=12): 70 [] A!=unordered_triple(B,C,D)|in(E,A)|E!=B.
% 5.36/5.50 ** KEPT (pick-wt=12): 71 [] A!=unordered_triple(B,C,D)|in(E,A)|E!=C.
% 5.36/5.50 ** KEPT (pick-wt=12): 72 [] A!=unordered_triple(B,C,D)|in(E,A)|E!=D.
% 5.36/5.50 ** KEPT (pick-wt=20): 73 [] A=unordered_triple(B,C,D)| -in($f17(B,C,D,A),A)|$f17(B,C,D,A)!=B.
% 5.36/5.50 ** KEPT (pick-wt=20): 74 [] A=unordered_triple(B,C,D)| -in($f17(B,C,D,A),A)|$f17(B,C,D,A)!=C.
% 5.36/5.50 ** KEPT (pick-wt=20): 75 [] A=unordered_triple(B,C,D)| -in($f17(B,C,D,A),A)|$f17(B,C,D,A)!=D.
% 5.36/5.50 ** KEPT (pick-wt=15): 76 [] -function(A)| -in(ordered_pair(B,C),A)| -in(ordered_pair(B,D),A)|C=D.
% 5.36/5.50 ** KEPT (pick-wt=7): 77 [] function(A)|$f19(A)!=$f18(A).
% 5.36/5.50 ** KEPT (pick-wt=12): 79 [copy,78,factor_simp] A!=ordered_pair(B,C)|D!=pair_first(A)|D=B.
% 5.36/5.50 ** KEPT (pick-wt=18): 81 [copy,80,flip.3] A!=ordered_pair(B,C)|D=pair_first(A)|ordered_pair($f22(A,D),$f21(A,D))=A.
% 5.36/5.50 ** KEPT (pick-wt=14): 83 [copy,82,flip.3] A!=ordered_pair(B,C)|D=pair_first(A)|$f22(A,D)!=D.
% 5.36/5.50 ** KEPT (pick-wt=14): 85 [copy,84,flip.3] -relation(A)| -in(B,A)|ordered_pair($f24(A,B),$f23(A,B))=B.
% 5.36/5.50 ** KEPT (pick-wt=8): 86 [] relation(A)|$f25(A)!=ordered_pair(B,C).
% 5.36/5.50 ** KEPT (pick-wt=13): 87 [] -relation(A)| -is_reflexive_in(A,B)| -in(C,B)|in(ordered_pair(C,C),A).
% 5.36/5.50 ** KEPT (pick-wt=10): 88 [] -relation(A)|is_reflexive_in(A,B)|in($f26(A,B),B).
% 5.36/5.50 ** KEPT (pick-wt=14): 89 [] -relation(A)|is_reflexive_in(A,B)| -in(ordered_pair($f26(A,B),$f26(A,B)),A).
% 5.36/5.50 ** KEPT (pick-wt=9): 90 [] -relation_of2(A,B,C)|subset(A,cartesian_product2(B,C)).
% 5.36/5.50 ** KEPT (pick-wt=9): 91 [] relation_of2(A,B,C)| -subset(A,cartesian_product2(B,C)).
% 5.36/5.50 ** KEPT (pick-wt=16): 92 [] A=empty_set|B!=set_meet(A)| -in(C,B)| -in(D,A)|in(C,D).
% 5.36/5.51 ** KEPT (pick-wt=16): 93 [] A=empty_set|B!=set_meet(A)|in(C,B)|in($f27(A,B,C),A).
% 5.36/5.51 ** KEPT (pick-wt=16): 94 [] A=empty_set|B!=set_meet(A)|in(C,B)| -in(C,$f27(A,B,C)).
% 5.36/5.51 ** KEPT (pick-wt=20): 95 [] A=empty_set|B=set_meet(A)|in($f29(A,B),B)| -in(C,A)|in($f29(A,B),C).
% 5.36/5.51 ** KEPT (pick-wt=17): 96 [] A=empty_set|B=set_meet(A)| -in($f29(A,B),B)|in($f28(A,B),A).
% 5.36/5.51 ** KEPT (pick-wt=19): 97 [] A=empty_set|B=set_meet(A)| -in($f29(A,B),B)| -in($f29(A,B),$f28(A,B)).
% 5.36/5.51 ** KEPT (pick-wt=10): 98 [] A!=empty_set|B!=set_meet(A)|B=empty_set.
% 5.36/5.51 ** KEPT (pick-wt=10): 99 [] A!=empty_set|B=set_meet(A)|B!=empty_set.
% 5.36/5.51 ** KEPT (pick-wt=10): 100 [] A!=singleton(B)| -in(C,A)|C=B.
% 5.36/5.51 ** KEPT (pick-wt=10): 101 [] A!=singleton(B)|in(C,A)|C!=B.
% 5.36/5.51 ** KEPT (pick-wt=14): 102 [] A=singleton(B)| -in($f30(B,A),A)|$f30(B,A)!=B.
% 5.36/5.51 ** KEPT (pick-wt=13): 103 [] -relation(A)|B!=fiber(A,C)| -in(D,B)|D!=C.
% 5.36/5.51 ** KEPT (pick-wt=15): 104 [] -relation(A)|B!=fiber(A,C)| -in(D,B)|in(ordered_pair(D,C),A).
% 5.36/5.51 ** KEPT (pick-wt=18): 105 [] -relation(A)|B!=fiber(A,C)|in(D,B)|D=C| -in(ordered_pair(D,C),A).
% 5.36/5.51 ** KEPT (pick-wt=19): 106 [] -relation(A)|B=fiber(A,C)|in($f31(A,C,B),B)|$f31(A,C,B)!=C.
% 5.36/5.51 ** KEPT (pick-wt=21): 107 [] -relation(A)|B=fiber(A,C)|in($f31(A,C,B),B)|in(ordered_pair($f31(A,C,B),C),A).
% 5.36/5.51 ** KEPT (pick-wt=27): 108 [] -relation(A)|B=fiber(A,C)| -in($f31(A,C,B),B)|$f31(A,C,B)=C| -in(ordered_pair($f31(A,C,B),C),A).
% 5.36/5.51 ** KEPT (pick-wt=10): 109 [] -relation(A)|A!=inclusion_relation(B)|relation_field(A)=B.
% 5.36/5.51 ** KEPT (pick-wt=20): 110 [] -relation(A)|A!=inclusion_relation(B)| -in(C,B)| -in(D,B)| -in(ordered_pair(C,D),A)|subset(C,D).
% 5.36/5.51 ** KEPT (pick-wt=20): 111 [] -relation(A)|A!=inclusion_relation(B)| -in(C,B)| -in(D,B)|in(ordered_pair(C,D),A)| -subset(C,D).
% 5.36/5.51 ** KEPT (pick-wt=15): 112 [] -relation(A)|A=inclusion_relation(B)|relation_field(A)!=B|in($f33(B,A),B).
% 5.36/5.51 ** KEPT (pick-wt=15): 113 [] -relation(A)|A=inclusion_relation(B)|relation_field(A)!=B|in($f32(B,A),B).
% 5.36/5.51 ** KEPT (pick-wt=26): 114 [] -relation(A)|A=inclusion_relation(B)|relation_field(A)!=B|in(ordered_pair($f33(B,A),$f32(B,A)),A)|subset($f33(B,A),$f32(B,A)).
% 5.36/5.51 ** KEPT (pick-wt=26): 115 [] -relation(A)|A=inclusion_relation(B)|relation_field(A)!=B| -in(ordered_pair($f33(B,A),$f32(B,A)),A)| -subset($f33(B,A),$f32(B,A)).
% 5.36/5.51 ** KEPT (pick-wt=6): 116 [] A!=empty_set| -in(B,A).
% 5.36/5.51 ** KEPT (pick-wt=10): 117 [] A!=powerset(B)| -in(C,A)|subset(C,B).
% 5.36/5.51 ** KEPT (pick-wt=10): 118 [] A!=powerset(B)|in(C,A)| -subset(C,B).
% 5.36/5.51 ** KEPT (pick-wt=14): 119 [] A=powerset(B)| -in($f35(B,A),A)| -subset($f35(B,A),B).
% 5.36/5.51 ** KEPT (pick-wt=12): 121 [copy,120,factor_simp] A!=ordered_pair(B,C)|D!=pair_second(A)|D=C.
% 5.36/5.51 ** KEPT (pick-wt=18): 123 [copy,122,flip.3] A!=ordered_pair(B,C)|D=pair_second(A)|ordered_pair($f37(A,D),$f36(A,D))=A.
% 5.36/5.51 ** KEPT (pick-wt=14): 125 [copy,124,flip.3] A!=ordered_pair(B,C)|D=pair_second(A)|$f36(A,D)!=D.
% 5.36/5.51 ** KEPT (pick-wt=8): 126 [] -epsilon_transitive(A)| -in(B,A)|subset(B,A).
% 5.36/5.51 ** KEPT (pick-wt=6): 127 [] epsilon_transitive(A)| -subset($f38(A),A).
% 5.36/5.51 ** KEPT (pick-wt=17): 128 [] -relation(A)| -relation(B)|A!=B| -in(ordered_pair(C,D),A)|in(ordered_pair(C,D),B).
% 5.36/5.51 ** KEPT (pick-wt=17): 129 [] -relation(A)| -relation(B)|A!=B|in(ordered_pair(C,D),A)| -in(ordered_pair(C,D),B).
% 5.36/5.51 ** KEPT (pick-wt=25): 130 [] -relation(A)| -relation(B)|A=B|in(ordered_pair($f40(A,B),$f39(A,B)),A)|in(ordered_pair($f40(A,B),$f39(A,B)),B).
% 5.36/5.51 ** KEPT (pick-wt=25): 131 [] -relation(A)| -relation(B)|A=B| -in(ordered_pair($f40(A,B),$f39(A,B)),A)| -in(ordered_pair($f40(A,B),$f39(A,B)),B).
% 5.36/5.51 ** KEPT (pick-wt=8): 132 [] empty(A)| -element(B,A)|in(B,A).
% 5.36/5.51 ** KEPT (pick-wt=8): 133 [] empty(A)|element(B,A)| -in(B,A).
% 5.36/5.51 ** KEPT (pick-wt=7): 134 [] -empty(A)| -element(B,A)|empty(B).
% 5.36/5.51 ** KEPT (pick-wt=7): 135 [] -empty(A)|element(B,A)| -empty(B).
% 5.36/5.51 ** KEPT (pick-wt=14): 136 [] A!=unordered_pair(B,C)| -in(D,A)|D=B|D=C.
% 5.36/5.51 ** KEPT (pick-wt=11): 137 [] A!=unordered_pair(B,C)|in(D,A)|D!=B.
% 5.36/5.51 ** KEPT (pick-wt=11): 138 [] A!=unordered_pair(B,C)|in(D,A)|D!=C.
% 5.36/5.51 ** KEPT (pick-wt=17): 139 [] A=unordered_pair(B,C)| -in($f41(B,C,A),A)|$f41(B,C,A)!=B.
% 5.36/5.51 ** KEPT (pick-wt=17): 140 [] A=unordered_pair(B,C)| -in($f41(B,C,A),A)|$f41(B,C,A)!=C.
% 5.36/5.51 ** KEPT (pick-wt=16): 141 [] -relation(A)| -well_founded_relation(A)| -subset(B,relation_field(A))|B=empty_set|in($f42(A,B),B).
% 5.36/5.51 ** KEPT (pick-wt=18): 142 [] -relation(A)| -well_founded_relation(A)| -subset(B,relation_field(A))|B=empty_set|disjoint(fiber(A,$f42(A,B)),B).
% 5.36/5.51 ** KEPT (pick-wt=9): 143 [] -relation(A)|well_founded_relation(A)|subset($f43(A),relation_field(A)).
% 5.36/5.51 ** KEPT (pick-wt=8): 144 [] -relation(A)|well_founded_relation(A)|$f43(A)!=empty_set.
% 5.36/5.51 ** KEPT (pick-wt=14): 145 [] -relation(A)|well_founded_relation(A)| -in(B,$f43(A))| -disjoint(fiber(A,B),$f43(A)).
% 5.36/5.51 ** KEPT (pick-wt=14): 146 [] A!=set_union2(B,C)| -in(D,A)|in(D,B)|in(D,C).
% 5.36/5.51 ** KEPT (pick-wt=11): 147 [] A!=set_union2(B,C)|in(D,A)| -in(D,B).
% 5.36/5.51 ** KEPT (pick-wt=11): 148 [] A!=set_union2(B,C)|in(D,A)| -in(D,C).
% 5.36/5.51 ** KEPT (pick-wt=17): 149 [] A=set_union2(B,C)| -in($f44(B,C,A),A)| -in($f44(B,C,A),B).
% 5.36/5.51 ** KEPT (pick-wt=17): 150 [] A=set_union2(B,C)| -in($f44(B,C,A),A)| -in($f44(B,C,A),C).
% 5.36/5.51 ** KEPT (pick-wt=15): 151 [] A!=cartesian_product2(B,C)| -in(D,A)|in($f46(B,C,A,D),B).
% 5.36/5.51 ** KEPT (pick-wt=15): 152 [] A!=cartesian_product2(B,C)| -in(D,A)|in($f45(B,C,A,D),C).
% 5.36/5.51 ** KEPT (pick-wt=21): 154 [copy,153,flip.3] A!=cartesian_product2(B,C)| -in(D,A)|ordered_pair($f46(B,C,A,D),$f45(B,C,A,D))=D.
% 5.36/5.51 ** KEPT (pick-wt=19): 155 [] A!=cartesian_product2(B,C)|in(D,A)| -in(E,B)| -in(F,C)|D!=ordered_pair(E,F).
% 5.36/5.51 ** KEPT (pick-wt=25): 156 [] A=cartesian_product2(B,C)| -in($f49(B,C,A),A)| -in(D,B)| -in(E,C)|$f49(B,C,A)!=ordered_pair(D,E).
% 5.36/5.51 ** KEPT (pick-wt=17): 157 [] -epsilon_connected(A)| -in(B,A)| -in(C,A)|in(B,C)|B=C|in(C,B).
% 5.36/5.51 ** KEPT (pick-wt=7): 158 [] epsilon_connected(A)| -in($f51(A),$f50(A)).
% 5.36/5.51 ** KEPT (pick-wt=7): 159 [] epsilon_connected(A)|$f51(A)!=$f50(A).
% 5.36/5.51 ** KEPT (pick-wt=7): 160 [] epsilon_connected(A)| -in($f50(A),$f51(A)).
% 5.36/5.51 ** KEPT (pick-wt=17): 161 [] -relation(A)| -relation(B)| -subset(A,B)| -in(ordered_pair(C,D),A)|in(ordered_pair(C,D),B).
% 5.36/5.51 ** KEPT (pick-wt=16): 162 [] -relation(A)| -relation(B)|subset(A,B)|in(ordered_pair($f53(A,B),$f52(A,B)),A).
% 5.36/5.51 ** KEPT (pick-wt=16): 163 [] -relation(A)| -relation(B)|subset(A,B)| -in(ordered_pair($f53(A,B),$f52(A,B)),B).
% 5.36/5.51 ** KEPT (pick-wt=9): 164 [] -subset(A,B)| -in(C,A)|in(C,B).
% 5.36/5.51 ** KEPT (pick-wt=8): 165 [] subset(A,B)| -in($f54(A,B),B).
% 5.36/5.51 ** KEPT (pick-wt=17): 166 [] -relation(A)| -is_well_founded_in(A,B)| -subset(C,B)|C=empty_set|in($f55(A,B,C),C).
% 5.36/5.51 ** KEPT (pick-wt=19): 167 [] -relation(A)| -is_well_founded_in(A,B)| -subset(C,B)|C=empty_set|disjoint(fiber(A,$f55(A,B,C)),C).
% 5.36/5.51 ** KEPT (pick-wt=10): 168 [] -relation(A)|is_well_founded_in(A,B)|subset($f56(A,B),B).
% 5.36/5.51 ** KEPT (pick-wt=10): 169 [] -relation(A)|is_well_founded_in(A,B)|$f56(A,B)!=empty_set.
% 5.36/5.51 ** KEPT (pick-wt=17): 170 [] -relation(A)|is_well_founded_in(A,B)| -in(C,$f56(A,B))| -disjoint(fiber(A,C),$f56(A,B)).
% 5.36/5.51 ** KEPT (pick-wt=11): 171 [] A!=set_intersection2(B,C)| -in(D,A)|in(D,B).
% 5.36/5.51 ** KEPT (pick-wt=11): 172 [] A!=set_intersection2(B,C)| -in(D,A)|in(D,C).
% 5.36/5.51 ** KEPT (pick-wt=14): 173 [] A!=set_intersection2(B,C)|in(D,A)| -in(D,B)| -in(D,C).
% 5.36/5.51 ** KEPT (pick-wt=23): 174 [] A=set_intersection2(B,C)| -in($f57(B,C,A),A)| -in($f57(B,C,A),B)| -in($f57(B,C,A),C).
% 5.36/5.51 ** KEPT (pick-wt=18): 175 [] -relation(A)| -function(A)| -in(B,relation_dom(A))|C!=apply(A,B)|in(ordered_pair(B,C),A).
% 5.36/5.51 ** KEPT (pick-wt=18): 176 [] -relation(A)| -function(A)| -in(B,relation_dom(A))|C=apply(A,B)| -in(ordered_pair(B,C),A).
% 5.36/5.51 ** KEPT (pick-wt=16): 177 [] -relation(A)| -function(A)|in(B,relation_dom(A))|C!=apply(A,B)|C=empty_set.
% 5.36/5.51 ** KEPT (pick-wt=16): 178 [] -relation(A)| -function(A)|in(B,relation_dom(A))|C=apply(A,B)|C!=empty_set.
% 5.36/5.51 Following clause subsumed by 4 during input processing: 0 [] -ordinal(A)|epsilon_transitive(A).
% 5.36/5.51 Following clause subsumed by 5 during input processing: 0 [] -ordinal(A)|epsilon_connected(A).
% 5.36/5.51 Following clause subsumed by 9 during input processing: 0 [] ordinal(A)| -epsilon_transitive(A)| -epsilon_connected(A).
% 5.36/5.51 ** KEPT (pick-wt=17): 179 [] -relation(A)|B!=relation_dom(A)| -in(C,B)|in(ordered_pair(C,$f58(A,B,C)),A).
% 5.36/5.51 ** KEPT (pick-wt=14): 180 [] -relation(A)|B!=relation_dom(A)|in(C,B)| -in(ordered_pair(C,D),A).
% 5.36/5.51 ** KEPT (pick-wt=20): 181 [] -relation(A)|B=relation_dom(A)|in($f60(A,B),B)|in(ordered_pair($f60(A,B),$f59(A,B)),A).
% 5.36/5.51 ** KEPT (pick-wt=18): 182 [] -relation(A)|B=relation_dom(A)| -in($f60(A,B),B)| -in(ordered_pair($f60(A,B),C),A).
% 5.36/5.51 ** KEPT (pick-wt=24): 183 [] -relation(A)| -is_antisymmetric_in(A,B)| -in(C,B)| -in(D,B)| -in(ordered_pair(C,D),A)| -in(ordered_pair(D,C),A)|C=D.
% 5.36/5.51 ** KEPT (pick-wt=10): 184 [] -relation(A)|is_antisymmetric_in(A,B)|in($f62(A,B),B).
% 5.36/5.51 ** KEPT (pick-wt=10): 185 [] -relation(A)|is_antisymmetric_in(A,B)|in($f61(A,B),B).
% 5.36/5.51 ** KEPT (pick-wt=14): 186 [] -relation(A)|is_antisymmetric_in(A,B)|in(ordered_pair($f62(A,B),$f61(A,B)),A).
% 5.36/5.51 ** KEPT (pick-wt=14): 187 [] -relation(A)|is_antisymmetric_in(A,B)|in(ordered_pair($f61(A,B),$f62(A,B)),A).
% 5.36/5.51 ** KEPT (pick-wt=12): 188 [] -relation(A)|is_antisymmetric_in(A,B)|$f62(A,B)!=$f61(A,B).
% 5.36/5.51 ** KEPT (pick-wt=13): 189 [] A!=union(B)| -in(C,A)|in(C,$f63(B,A,C)).
% 5.36/5.51 ** KEPT (pick-wt=13): 190 [] A!=union(B)| -in(C,A)|in($f63(B,A,C),B).
% 5.36/5.51 ** KEPT (pick-wt=13): 191 [] A!=union(B)|in(C,A)| -in(C,D)| -in(D,B).
% 5.36/5.51 ** KEPT (pick-wt=17): 192 [] A=union(B)| -in($f65(B,A),A)| -in($f65(B,A),C)| -in(C,B).
% 5.36/5.51 ** KEPT (pick-wt=6): 193 [] -relation(A)| -well_ordering(A)|reflexive(A).
% 5.36/5.51 ** KEPT (pick-wt=6): 194 [] -relation(A)| -well_ordering(A)|transitive(A).
% 5.36/5.51 ** KEPT (pick-wt=6): 195 [] -relation(A)| -well_ordering(A)|antisymmetric(A).
% 5.36/5.51 ** KEPT (pick-wt=6): 196 [] -relation(A)| -well_ordering(A)|connected(A).
% 5.36/5.51 ** KEPT (pick-wt=6): 197 [] -relation(A)| -well_ordering(A)|well_founded_relation(A).
% 5.36/5.51 ** KEPT (pick-wt=14): 198 [] -relation(A)|well_ordering(A)| -reflexive(A)| -transitive(A)| -antisymmetric(A)| -connected(A)| -well_founded_relation(A).
% 5.36/5.51 ** KEPT (pick-wt=7): 199 [] -e_quipotent(A,B)|relation($f66(A,B)).
% 5.36/5.51 ** KEPT (pick-wt=7): 200 [] -e_quipotent(A,B)|function($f66(A,B)).
% 5.36/5.51 ** KEPT (pick-wt=7): 201 [] -e_quipotent(A,B)|one_to_one($f66(A,B)).
% 5.36/5.51 ** KEPT (pick-wt=9): 202 [] -e_quipotent(A,B)|relation_dom($f66(A,B))=A.
% 5.36/5.51 ** KEPT (pick-wt=9): 203 [] -e_quipotent(A,B)|relation_rng($f66(A,B))=B.
% 5.36/5.51 ** KEPT (pick-wt=17): 204 [] e_quipotent(A,B)| -relation(C)| -function(C)| -one_to_one(C)|relation_dom(C)!=A|relation_rng(C)!=B.
% 5.36/5.51 ** KEPT (pick-wt=11): 205 [] A!=set_difference(B,C)| -in(D,A)|in(D,B).
% 5.36/5.51 ** KEPT (pick-wt=11): 206 [] A!=set_difference(B,C)| -in(D,A)| -in(D,C).
% 5.36/5.51 ** KEPT (pick-wt=14): 207 [] A!=set_difference(B,C)|in(D,A)| -in(D,B)|in(D,C).
% 5.36/5.51 ** KEPT (pick-wt=17): 208 [] A=set_difference(B,C)|in($f67(B,C,A),A)| -in($f67(B,C,A),C).
% 5.36/5.51 ** KEPT (pick-wt=23): 209 [] A=set_difference(B,C)| -in($f67(B,C,A),A)| -in($f67(B,C,A),B)|in($f67(B,C,A),C).
% 5.36/5.51 ** KEPT (pick-wt=18): 210 [] -relation(A)| -function(A)|B!=relation_rng(A)| -in(C,B)|in($f68(A,B,C),relation_dom(A)).
% 5.36/5.51 ** KEPT (pick-wt=19): 212 [copy,211,flip.5] -relation(A)| -function(A)|B!=relation_rng(A)| -in(C,B)|apply(A,$f68(A,B,C))=C.
% 5.36/5.51 ** KEPT (pick-wt=20): 213 [] -relation(A)| -function(A)|B!=relation_rng(A)|in(C,B)| -in(D,relation_dom(A))|C!=apply(A,D).
% 5.36/5.51 ** KEPT (pick-wt=19): 214 [] -relation(A)| -function(A)|B=relation_rng(A)|in($f70(A,B),B)|in($f69(A,B),relation_dom(A)).
% 5.36/5.51 ** KEPT (pick-wt=22): 216 [copy,215,flip.5] -relation(A)| -function(A)|B=relation_rng(A)|in($f70(A,B),B)|apply(A,$f69(A,B))=$f70(A,B).
% 5.36/5.51 ** KEPT (pick-wt=24): 217 [] -relation(A)| -function(A)|B=relation_rng(A)| -in($f70(A,B),B)| -in(C,relation_dom(A))|$f70(A,B)!=apply(A,C).
% 5.36/5.51 ** KEPT (pick-wt=17): 218 [] -relation(A)|B!=relation_rng(A)| -in(C,B)|in(ordered_pair($f71(A,B,C),C),A).
% 5.36/5.51 ** KEPT (pick-wt=14): 219 [] -relation(A)|B!=relation_rng(A)|in(C,B)| -in(ordered_pair(D,C),A).
% 5.36/5.51 ** KEPT (pick-wt=20): 220 [] -relation(A)|B=relation_rng(A)|in($f73(A,B),B)|in(ordered_pair($f72(A,B),$f73(A,B)),A).
% 5.36/5.51 ** KEPT (pick-wt=18): 221 [] -relation(A)|B=relation_rng(A)| -in($f73(A,B),B)| -in(ordered_pair(C,$f73(A,B)),A).
% 5.36/5.51 ** KEPT (pick-wt=11): 222 [] -element(A,powerset(B))|subset_complement(B,A)=set_difference(B,A).
% 5.36/5.51 ** KEPT (pick-wt=8): 223 [] -relation(A)| -well_orders(A,B)|is_reflexive_in(A,B).
% 5.36/5.51 ** KEPT (pick-wt=8): 224 [] -relation(A)| -well_orders(A,B)|is_transitive_in(A,B).
% 5.36/5.51 ** KEPT (pick-wt=8): 225 [] -relation(A)| -well_orders(A,B)|is_antisymmetric_in(A,B).
% 5.36/5.51 ** KEPT (pick-wt=8): 226 [] -relation(A)| -well_orders(A,B)|is_connected_in(A,B).
% 5.36/5.51 ** KEPT (pick-wt=8): 227 [] -relation(A)| -well_orders(A,B)|is_well_founded_in(A,B).
% 5.36/5.51 ** KEPT (pick-wt=20): 228 [] -relation(A)|well_orders(A,B)| -is_reflexive_in(A,B)| -is_transitive_in(A,B)| -is_antisymmetric_in(A,B)| -is_connected_in(A,B)| -is_well_founded_in(A,B).
% 5.36/5.51 ** KEPT (pick-wt=6): 230 [copy,229,flip.2] -being_limit_ordinal(A)|union(A)=A.
% 5.36/5.51 ** KEPT (pick-wt=6): 232 [copy,231,flip.2] being_limit_ordinal(A)|union(A)!=A.
% 5.36/5.51 ** KEPT (pick-wt=10): 234 [copy,233,flip.2] -relation(A)|set_union2(relation_dom(A),relation_rng(A))=relation_field(A).
% 5.36/5.51 ** KEPT (pick-wt=24): 235 [] -relation(A)| -is_connected_in(A,B)| -in(C,B)| -in(D,B)|C=D|in(ordered_pair(C,D),A)|in(ordered_pair(D,C),A).
% 5.36/5.51 ** KEPT (pick-wt=10): 236 [] -relation(A)|is_connected_in(A,B)|in($f75(A,B),B).
% 5.36/5.51 ** KEPT (pick-wt=10): 237 [] -relation(A)|is_connected_in(A,B)|in($f74(A,B),B).
% 5.36/5.51 ** KEPT (pick-wt=12): 238 [] -relation(A)|is_connected_in(A,B)|$f75(A,B)!=$f74(A,B).
% 5.36/5.51 ** KEPT (pick-wt=14): 239 [] -relation(A)|is_connected_in(A,B)| -in(ordered_pair($f75(A,B),$f74(A,B)),A).
% 5.36/5.51 ** KEPT (pick-wt=14): 240 [] -relation(A)|is_connected_in(A,B)| -in(ordered_pair($f74(A,B),$f75(A,B)),A).
% 5.36/5.51 ** KEPT (pick-wt=11): 242 [copy,241,flip.2] -relation(A)|set_intersection2(A,cartesian_product2(B,B))=relation_restriction(A,B).
% 5.36/5.51 ** KEPT (pick-wt=18): 243 [] -relation(A)| -relation(B)|B!=relation_inverse(A)| -in(ordered_pair(C,D),B)|in(ordered_pair(D,C),A).
% 5.36/5.51 ** KEPT (pick-wt=18): 244 [] -relation(A)| -relation(B)|B!=relation_inverse(A)|in(ordered_pair(C,D),B)| -in(ordered_pair(D,C),A).
% 5.36/5.51 ** KEPT (pick-wt=26): 245 [] -relation(A)| -relation(B)|B=relation_inverse(A)|in(ordered_pair($f77(A,B),$f76(A,B)),B)|in(ordered_pair($f76(A,B),$f77(A,B)),A).
% 5.36/5.51 ** KEPT (pick-wt=26): 246 [] -relation(A)| -relation(B)|B=relation_inverse(A)| -in(ordered_pair($f77(A,B),$f76(A,B)),B)| -in(ordered_pair($f76(A,B),$f77(A,B)),A).
% 5.36/5.51 ** KEPT (pick-wt=17): 247 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)|relation_dom(C)=relation_field(A).
% 5.36/5.51 ** KEPT (pick-wt=17): 248 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)|relation_rng(C)=relation_field(B).
% 5.36/5.51 ** KEPT (pick-wt=14): 249 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)|one_to_one(C).
% 5.36/5.51 ** KEPT (pick-wt=21): 250 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)| -in(ordered_pair(D,E),A)|in(D,relation_field(A)).
% 5.36/5.51 ** KEPT (pick-wt=21): 251 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)| -in(ordered_pair(D,E),A)|in(E,relation_field(A)).
% 5.36/5.51 ** KEPT (pick-wt=26): 252 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)| -in(ordered_pair(D,E),A)|in(ordered_pair(apply(C,D),apply(C,E)),B).
% 5.36/5.51 ** KEPT (pick-wt=34): 253 [] -relation(A)| -relation(B)| -relation(C)| -function(C)| -relation_isomorphism(A,B,C)|in(ordered_pair(D,E),A)| -in(D,relation_field(A))| -in(E,relation_field(A))| -in(ordered_pair(apply(C,D),apply(C,E)),B).
% 5.36/5.51 ** KEPT (pick-wt=42): 254 [] -relation(A)| -relation(B)| -relation(C)| -function(C)|relation_isomorphism(A,B,C)|relation_dom(C)!=relation_field(A)|relation_rng(C)!=relation_field(B)| -one_to_one(C)|in(ordered_pair($f79(A,B,C),$f78(A,B,C)),A)|in($f79(A,B,C),relation_field(A)).
% 5.36/5.51 ** KEPT (pick-wt=42): 255 [] -relation(A)| -relation(B)| -relation(C)| -function(C)|relation_isomorphism(A,B,C)|relation_dom(C)!=relation_field(A)|relation_rng(C)!=relation_field(B)| -one_to_one(C)|in(ordered_pair($f79(A,B,C),$f78(A,B,C)),A)|in($f78(A,B,C),relation_field(A)).
% 5.36/5.51 ** KEPT (pick-wt=50): 256 [] -relation(A)| -relation(B)| -relation(C)| -function(C)|relation_isomorphism(A,B,C)|relation_dom(C)!=relation_field(A)|relation_rng(C)!=relation_field(B)| -one_to_one(C)|in(ordered_pair($f79(A,B,C),$f78(A,B,C)),A)|in(ordered_pair(apply(C,$f79(A,B,C)),apply(C,$f78(A,B,C))),B).
% 5.36/5.51 ** KEPT (pick-wt=64): 257 [] -relation(A)| -relation(B)| -relation(C)| -function(C)|relation_isomorphism(A,B,C)|relation_dom(C)!=relation_field(A)|relation_rng(C)!=relation_field(B)| -one_to_one(C)| -in(ordered_pair($f79(A,B,C),$f78(A,B,C)),A)| -in($f79(A,B,C),relation_field(A))| -in($f78(A,B,C),relation_field(A))| -in(ordered_pair(apply(C,$f79(A,B,C)),apply(C,$f78(A,B,C))),B).
% 5.36/5.51 ** KEPT (pick-wt=8): 258 [] -disjoint(A,B)|set_intersection2(A,B)=empty_set.
% 5.36/5.51 ** KEPT (pick-wt=8): 259 [] disjoint(A,B)|set_intersection2(A,B)!=empty_set.
% 5.36/5.51 ** KEPT (pick-wt=24): 260 [] -relation(A)| -function(A)| -one_to_one(A)| -in(B,relation_dom(A))| -in(C,relation_dom(A))|apply(A,B)!=apply(A,C)|B=C.
% 5.36/5.51 ** KEPT (pick-wt=11): 261 [] -relation(A)| -function(A)|one_to_one(A)|in($f81(A),relation_dom(A)).
% 5.36/5.51 ** KEPT (pick-wt=11): 262 [] -relation(A)| -function(A)|one_to_one(A)|in($f80(A),relation_dom(A)).
% 5.36/5.51 ** KEPT (pick-wt=15): 263 [] -relation(A)| -function(A)|one_to_one(A)|apply(A,$f81(A))=apply(A,$f80(A)).
% 5.36/5.51 ** KEPT (pick-wt=11): 264 [] -relation(A)| -function(A)|one_to_one(A)|$f81(A)!=$f80(A).
% 5.36/5.51 ** KEPT (pick-wt=26): 265 [] -relation(A)| -relation(B)| -relation(C)|C!=relation_composition(A,B)| -in(ordered_pair(D,E),C)|in(ordered_pair(D,$f82(A,B,C,D,E)),A).
% 5.36/5.51 ** KEPT (pick-wt=26): 266 [] -relation(A)| -relation(B)| -relation(C)|C!=relation_composition(A,B)| -in(ordered_pair(D,E),C)|in(ordered_pair($f82(A,B,C,D,E),E),B).
% 5.36/5.51 ** KEPT (pick-wt=26): 267 [] -relation(A)| -relation(B)| -relation(C)|C!=relation_composition(A,B)|in(ordered_pair(D,E),C)| -in(ordered_pair(D,F),A)| -in(ordered_pair(F,E),B).
% 5.36/5.51 ** KEPT (pick-wt=33): 268 [] -relation(A)| -relation(B)| -relation(C)|C=relation_composition(A,B)|in(ordered_pair($f85(A,B,C),$f84(A,B,C)),C)|in(ordered_pair($f85(A,B,C),$f83(A,B,C)),A).
% 5.36/5.51 ** KEPT (pick-wt=33): 269 [] -relation(A)| -relation(B)| -relation(C)|C=relation_composition(A,B)|in(ordered_pair($f85(A,B,C),$f84(A,B,C)),C)|in(ordered_pair($f83(A,B,C),$f84(A,B,C)),B).
% 5.36/5.51 ** KEPT (pick-wt=38): 270 [] -relation(A)| -relation(B)| -relation(C)|C=relation_composition(A,B)| -in(ordered_pair($f85(A,B,C),$f84(A,B,C)),C)| -in(ordered_pair($f85(A,B,C),D),A)| -in(ordered_pair(D,$f84(A,B,C)),B).
% 5.36/5.51 ** KEPT (pick-wt=29): 271 [] -relation(A)| -is_transitive_in(A,B)| -in(C,B)| -in(D,B)| -in(E,B)| -in(ordered_pair(C,D),A)| -in(ordered_pair(D,E),A)|in(ordered_pair(C,E),A).
% 5.36/5.51 ** KEPT (pick-wt=10): 272 [] -relation(A)|is_transitive_in(A,B)|in($f88(A,B),B).
% 5.36/5.51 ** KEPT (pick-wt=10): 273 [] -relation(A)|is_transitive_in(A,B)|in($f87(A,B),B).
% 5.36/5.51 ** KEPT (pick-wt=10): 274 [] -relation(A)|is_transitive_in(A,B)|in($f86(A,B),B).
% 5.36/5.51 ** KEPT (pick-wt=14): 275 [] -relation(A)|is_transitive_in(A,B)|in(ordered_pair($f88(A,B),$f87(A,B)),A).
% 5.36/5.51 ** KEPT (pick-wt=14): 276 [] -relation(A)|is_transitive_in(A,B)|in(ordered_pair($f87(A,B),$f86(A,B)),A).
% 5.36/5.51 ** KEPT (pick-wt=14): 277 [] -relation(A)|is_transitive_in(A,B)| -in(ordered_pair($f88(A,B),$f86(A,B)),A).
% 5.36/5.51 ** KEPT (pick-wt=27): 278 [] -element(A,powerset(powerset(B)))| -element(C,powerset(powerset(B)))|C!=complements_of_subsets(B,A)| -element(D,powerset(B))| -in(D,C)|in(subset_complement(B,D),A).
% 5.36/5.51 ** KEPT (pick-wt=27): 279 [] -element(A,powerset(powerset(B)))| -element(C,powerset(powerset(B)))|C!=complements_of_subsets(B,A)| -element(D,powerset(B))|in(D,C)| -in(subset_complement(B,D),A).
% 5.36/5.51 ** KEPT (pick-wt=22): 280 [] -element(A,powerset(powerset(B)))| -element(C,powerset(powerset(B)))|C=complements_of_subsets(B,A)|element($f89(B,A,C),powerset(B)).
% 5.36/5.51 ** KEPT (pick-wt=29): 281 [] -element(A,powerset(powerset(B)))| -element(C,powerset(powerset(B)))|C=complements_of_subsets(B,A)|in($f89(B,A,C),C)|in(subset_complement(B,$f89(B,A,C)),A).
% 5.36/5.51 ** KEPT (pick-wt=29): 282 [] -element(A,powerset(powerset(B)))| -element(C,powerset(powerset(B)))|C=complements_of_subsets(B,A)| -in($f89(B,A,C),C)| -in(subset_complement(B,$f89(B,A,C)),A).
% 5.36/5.51 ** KEPT (pick-wt=6): 283 [] -proper_subset(A,B)|subset(A,B).
% 5.36/5.51 ** KEPT (pick-wt=6): 284 [] -proper_subset(A,B)|A!=B.
% 5.36/5.51 ** KEPT (pick-wt=9): 285 [] proper_subset(A,B)| -subset(A,B)|A=B.
% 5.36/5.51 ** KEPT (pick-wt=11): 287 [copy,286,flip.4] -relation(A)| -function(A)| -one_to_one(A)|relation_inverse(A)=function_inverse(A).
% 5.36/5.51 ** KEPT (pick-wt=8): 288 [] -relation(A)| -reflexive(A)|is_reflexive_in(A,relation_field(A)).
% 5.36/5.52 ** KEPT (pick-wt=8): 289 [] -relation(A)|reflexive(A)| -is_reflexive_in(A,relation_field(A)).
% 5.36/5.52 ** KEPT (pick-wt=7): 290 [] -relation(A)| -function(A)|relation(function_inverse(A)).
% 5.36/5.52 ** KEPT (pick-wt=7): 291 [] -relation(A)| -function(A)|function(function_inverse(A)).
% 5.36/5.52 ** KEPT (pick-wt=6): 292 [] -relation(A)|relation(relation_restriction(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=10): 293 [] -element(A,powerset(B))|element(subset_complement(B,A),powerset(B)).
% 5.36/5.52 ** KEPT (pick-wt=5): 294 [] -relation(A)|relation(relation_inverse(A)).
% 5.36/5.52 ** KEPT (pick-wt=11): 295 [] -relation_of2(A,B,C)|element(relation_dom_as_subset(B,C,A),powerset(B)).
% 5.36/5.52 ** KEPT (pick-wt=8): 296 [] -relation(A)| -relation(B)|relation(relation_composition(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=11): 297 [] -relation_of2(A,B,C)|element(relation_rng_as_subset(B,C,A),powerset(C)).
% 5.36/5.52 ** KEPT (pick-wt=11): 298 [] -element(A,powerset(powerset(B)))|element(union_of_subsets(B,A),powerset(B)).
% 5.36/5.52 ** KEPT (pick-wt=11): 299 [] -element(A,powerset(powerset(B)))|element(meet_of_subsets(B,A),powerset(B)).
% 5.36/5.52 ** KEPT (pick-wt=15): 300 [] -element(A,powerset(B))| -element(C,powerset(B))|element(subset_difference(B,A,C),powerset(B)).
% 5.36/5.52 ** KEPT (pick-wt=6): 301 [] -relation(A)|relation(relation_dom_restriction(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=12): 302 [] -element(A,powerset(powerset(B)))|element(complements_of_subsets(B,A),powerset(powerset(B))).
% 5.36/5.52 ** KEPT (pick-wt=6): 303 [] -relation(A)|relation(relation_rng_restriction(B,A)).
% 5.36/5.52 ** KEPT (pick-wt=10): 304 [] -relation_of2_as_subset(A,B,C)|element(A,powerset(cartesian_product2(B,C))).
% 5.36/5.52 ** KEPT (pick-wt=8): 305 [] -empty(A)| -relation(B)|empty(relation_composition(B,A)).
% 5.36/5.52 ** KEPT (pick-wt=8): 306 [] -empty(A)| -relation(B)|relation(relation_composition(B,A)).
% 5.36/5.52 ** KEPT (pick-wt=5): 307 [] -empty(A)|empty(relation_inverse(A)).
% 5.36/5.52 ** KEPT (pick-wt=5): 308 [] -empty(A)|relation(relation_inverse(A)).
% 5.36/5.52 Following clause subsumed by 301 during input processing: 0 [] -relation(A)| -relation_empty_yielding(A)|relation(relation_dom_restriction(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=8): 309 [] -relation(A)| -relation_empty_yielding(A)|relation_empty_yielding(relation_dom_restriction(A,B)).
% 5.36/5.52 Following clause subsumed by 296 during input processing: 0 [] -relation(A)| -function(A)| -relation(B)| -function(B)|relation(relation_composition(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=12): 310 [] -relation(A)| -function(A)| -relation(B)| -function(B)|function(relation_composition(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=3): 311 [] -empty(succ(A)).
% 5.36/5.52 ** KEPT (pick-wt=8): 312 [] -relation(A)| -relation(B)|relation(set_intersection2(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=3): 313 [] -empty(powerset(A)).
% 5.36/5.52 ** KEPT (pick-wt=4): 314 [] -empty(ordered_pair(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=8): 315 [] -relation(A)| -relation(B)|relation(set_union2(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=3): 316 [] -empty(singleton(A)).
% 5.36/5.52 ** KEPT (pick-wt=6): 317 [] empty(A)| -empty(set_union2(A,B)).
% 5.36/5.52 Following clause subsumed by 294 during input processing: 0 [] -relation(A)| -function(A)| -one_to_one(A)|relation(relation_inverse(A)).
% 5.36/5.52 ** KEPT (pick-wt=9): 318 [] -relation(A)| -function(A)| -one_to_one(A)|function(relation_inverse(A)).
% 5.36/5.52 Following clause subsumed by 311 during input processing: 0 [] -ordinal(A)| -empty(succ(A)).
% 5.36/5.52 ** KEPT (pick-wt=5): 319 [] -ordinal(A)|epsilon_transitive(succ(A)).
% 5.36/5.52 ** KEPT (pick-wt=5): 320 [] -ordinal(A)|epsilon_connected(succ(A)).
% 5.36/5.52 ** KEPT (pick-wt=5): 321 [] -ordinal(A)|ordinal(succ(A)).
% 5.36/5.52 ** KEPT (pick-wt=8): 322 [] -relation(A)| -relation(B)|relation(set_difference(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=4): 323 [] -empty(unordered_pair(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=6): 324 [] empty(A)| -empty(set_union2(B,A)).
% 5.36/5.52 Following clause subsumed by 301 during input processing: 0 [] -relation(A)| -function(A)|relation(relation_dom_restriction(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=8): 325 [] -relation(A)| -function(A)|function(relation_dom_restriction(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=5): 326 [] -ordinal(A)|epsilon_transitive(union(A)).
% 5.36/5.52 ** KEPT (pick-wt=5): 327 [] -ordinal(A)|epsilon_connected(union(A)).
% 5.36/5.52 ** KEPT (pick-wt=5): 328 [] -ordinal(A)|ordinal(union(A)).
% 5.36/5.52 ** KEPT (pick-wt=8): 329 [] empty(A)|empty(B)| -empty(cartesian_product2(A,B)).
% 5.36/5.52 Following clause subsumed by 303 during input processing: 0 [] -relation(A)| -function(A)|relation(relation_rng_restriction(B,A)).
% 5.36/5.52 ** KEPT (pick-wt=8): 330 [] -relation(A)| -function(A)|function(relation_rng_restriction(B,A)).
% 5.36/5.52 ** KEPT (pick-wt=7): 331 [] empty(A)| -relation(A)| -empty(relation_dom(A)).
% 5.36/5.52 ** KEPT (pick-wt=7): 332 [] empty(A)| -relation(A)| -empty(relation_rng(A)).
% 5.36/5.52 ** KEPT (pick-wt=5): 333 [] -empty(A)|empty(relation_dom(A)).
% 5.36/5.52 ** KEPT (pick-wt=5): 334 [] -empty(A)|relation(relation_dom(A)).
% 5.36/5.52 ** KEPT (pick-wt=5): 335 [] -empty(A)|empty(relation_rng(A)).
% 5.36/5.52 ** KEPT (pick-wt=5): 336 [] -empty(A)|relation(relation_rng(A)).
% 5.36/5.52 ** KEPT (pick-wt=8): 337 [] -empty(A)| -relation(B)|empty(relation_composition(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=8): 338 [] -empty(A)| -relation(B)|relation(relation_composition(A,B)).
% 5.36/5.52 ** KEPT (pick-wt=11): 339 [] -element(A,powerset(B))|subset_complement(B,subset_complement(B,A))=A.
% 5.36/5.52 ** KEPT (pick-wt=7): 340 [] -relation(A)|relation_inverse(relation_inverse(A))=A.
% 5.36/5.52 ** KEPT (pick-wt=12): 341 [] -element(A,powerset(powerset(B)))|complements_of_subsets(B,complements_of_subsets(B,A))=A.
% 5.36/5.52 ** KEPT (pick-wt=3): 342 [] -proper_subset(A,A).
% 5.36/5.52 ** KEPT (pick-wt=13): 343 [] -relation(A)| -reflexive(A)| -in(B,relation_field(A))|in(ordered_pair(B,B),A).
% 5.36/5.52 ** KEPT (pick-wt=9): 344 [] -relation(A)|reflexive(A)|in($f93(A),relation_field(A)).
% 5.36/5.52 ** KEPT (pick-wt=11): 345 [] -relation(A)|reflexive(A)| -in(ordered_pair($f93(A),$f93(A)),A).
% 5.36/5.52 ** KEPT (pick-wt=4): 346 [] singleton(A)!=empty_set.
% 5.36/5.52 ** KEPT (pick-wt=9): 347 [] -in(A,B)|set_union2(singleton(A),B)=B.
% 5.36/5.52 ** KEPT (pick-wt=7): 348 [] -disjoint(singleton(A),B)| -in(A,B).
% 5.36/5.52 ** KEPT (pick-wt=9): 349 [] -relation(A)|subset(relation_dom(relation_rng_restriction(B,A)),relation_dom(A)).
% 5.36/5.52 ** KEPT (pick-wt=19): 350 [] -relation(A)| -transitive(A)| -in(ordered_pair(B,C),A)| -in(ordered_pair(C,D),A)|in(ordered_pair(B,D),A).
% 5.36/5.52 ** KEPT (pick-wt=11): 351 [] -relation(A)|transitive(A)|in(ordered_pair($f96(A),$f95(A)),A).
% 5.36/5.52 ** KEPT (pick-wt=11): 352 [] -relation(A)|transitive(A)|in(ordered_pair($f95(A),$f94(A)),A).
% 5.36/5.52 ** KEPT (pick-wt=11): 353 [] -relation(A)|transitive(A)| -in(ordered_pair($f96(A),$f94(A)),A).
% 5.36/5.52 ** KEPT (pick-wt=7): 354 [] -subset(singleton(A),B)|in(A,B).
% 5.36/5.52 ** KEPT (pick-wt=7): 355 [] subset(singleton(A),B)| -in(A,B).
% 5.36/5.52 ** KEPT (pick-wt=12): 356 [] -relation(A)| -well_ordering(A)| -e_quipotent(B,relation_field(A))|relation($f97(B,A)).
% 5.36/5.52 ** KEPT (pick-wt=13): 357 [] -relation(A)| -well_ordering(A)| -e_quipotent(B,relation_field(A))|well_orders($f97(B,A),B).
% 5.36/5.52 ** KEPT (pick-wt=8): 358 [] set_difference(A,B)!=empty_set|subset(A,B).
% 5.36/5.52 ** KEPT (pick-wt=8): 359 [] set_difference(A,B)=empty_set| -subset(A,B).
% 5.36/5.52 ** KEPT (pick-wt=10): 360 [] -element(A,powerset(B))| -in(C,A)|in(C,B).
% 5.36/5.52 ** KEPT (pick-wt=17): 361 [] -relation(A)| -antisymmetric(A)| -in(ordered_pair(B,C),A)| -in(ordered_pair(C,B),A)|B=C.
% 5.36/5.52 ** KEPT (pick-wt=11): 362 [] -relation(A)|antisymmetric(A)|in(ordered_pair($f99(A),$f98(A)),A).
% 5.36/5.52 ** KEPT (pick-wt=11): 363 [] -relation(A)|antisymmetric(A)|in(ordered_pair($f98(A),$f99(A)),A).
% 5.36/5.52 ** KEPT (pick-wt=9): 364 [] -relation(A)|antisymmetric(A)|$f99(A)!=$f98(A).
% 5.36/5.52 ** KEPT (pick-wt=12): 365 [] -subset(A,B)|in(C,A)|subset(A,set_difference(B,singleton(C))).
% 5.36/5.52 ** KEPT (pick-wt=25): 366 [] -relation(A)| -connected(A)| -in(B,relation_field(A))| -in(C,relation_field(A))|B=C|in(ordered_pair(B,C),A)|in(ordered_pair(C,B),A).
% 5.36/5.52 ** KEPT (pick-wt=9): 367 [] -relation(A)|connected(A)|in($f101(A),relation_field(A)).
% 5.36/5.52 ** KEPT (pick-wt=9): 368 [] -relation(A)|connected(A)|in($f100(A),relation_field(A)).
% 5.36/5.52 ** KEPT (pick-wt=9): 369 [] -relation(A)|connected(A)|$f101(A)!=$f100(A).
% 5.36/5.52 ** KEPT (pick-wt=11): 370 [] -relation(A)|connected(A)| -in(ordered_pair($f101(A),$f100(A)),A).
% 5.36/5.52 ** KEPT (pick-wt=11): 371 [] -relation(A)|connected(A)| -in(ordered_pair($f100(A),$f101(A)),A).
% 5.36/5.52 ** KEPT (pick-wt=11): 372 [] -subset(A,singleton(B))|A=empty_set|A=singleton(B).
% 5.36/5.52 ** KEPT (pick-wt=7): 373 [] subset(A,singleton(B))|A!=empty_set.
% 5.36/5.52 Following clause subsumed by 20 during input processing: 0 [] subset(A,singleton(B))|A!=singleton(B).
% 5.36/5.52 ** KEPT (pick-wt=7): 374 [] -in(A,B)|subset(A,union(B)).
% 5.36/5.52 ** KEPT (pick-wt=10): 375 [] -in(ordered_pair(A,B),cartesian_product2(C,D))|in(A,C).
% 5.36/5.52 ** KEPT (pick-wt=10): 376 [] -in(ordered_pair(A,B),cartesian_product2(C,D))|in(B,D).
% 5.36/5.52 ** KEPT (pick-wt=13): 377 [] in(ordered_pair(A,B),cartesian_product2(C,D))| -in(A,C)| -in(B,D).
% 5.36/5.52 ** KEPT (pick-wt=9): 378 [] -in($f102(A,B),B)|element(A,powerset(B)).
% 5.36/5.52 ** KEPT (pick-wt=14): 379 [] -relation(A)| -function(A)| -in(B,relation_dom(relation_dom_restriction(A,C)))|in(B,relation_dom(A)).
% 5.36/5.52 ** KEPT (pick-wt=13): 380 [] -relation(A)| -function(A)| -in(B,relation_dom(relation_dom_restriction(A,C)))|in(B,C).
% 5.36/5.52 ** KEPT (pick-wt=17): 381 [] -relation(A)| -function(A)|in(B,relation_dom(relation_dom_restriction(A,C)))| -in(B,relation_dom(A))| -in(B,C).
% 5.36/5.52 ** KEPT (pick-wt=5): 382 [] empty(A)| -empty($f103(A)).
% 5.36/5.52 ** KEPT (pick-wt=2): 383 [] -empty($c7).
% 5.36/5.52 ** KEPT (pick-wt=2): 384 [] -empty($c8).
% 5.36/5.52 ** KEPT (pick-wt=2): 385 [] -empty($c10).
% 5.36/5.52 ** KEPT (pick-wt=11): 386 [] -relation_of2(A,B,C)|relation_dom_as_subset(B,C,A)=relation_dom(A).
% 5.36/5.52 ** KEPT (pick-wt=11): 387 [] -relation_of2(A,B,C)|relation_rng_as_subset(B,C,A)=relation_rng(A).
% 5.36/5.52 ** KEPT (pick-wt=11): 388 [] -element(A,powerset(powerset(B)))|union_of_subsets(B,A)=union(A).
% 5.36/5.52 ** KEPT (pick-wt=11): 389 [] -element(A,powerset(powerset(B)))|meet_of_subsets(B,A)=set_meet(A).
% 5.36/5.52 ** KEPT (pick-wt=16): 390 [] -element(A,powerset(B))| -element(C,powerset(B))|subset_difference(B,A,C)=set_difference(A,C).
% 5.36/5.52 ** KEPT (pick-wt=8): 391 [] -relation_of2_as_subset(A,B,C)|relation_of2(A,B,C).
% 5.36/5.52 ** KEPT (pick-wt=8): 392 [] relation_of2_as_subset(A,B,C)| -relation_of2(A,B,C).
% 5.36/5.52 ** KEPT (pick-wt=10): 393 [] -ordinal(A)| -ordinal(B)| -ordinal_subset(A,B)|subset(A,B).
% 5.36/5.52 ** KEPT (pick-wt=10): 394 [] -ordinal(A)| -ordinal(B)|ordinal_subset(A,B)| -subset(A,B).
% 5.36/5.52 ** KEPT (pick-wt=6): 395 [] -e_quipotent(A,B)|are_e_quipotent(A,B).
% 5.36/5.52 ** KEPT (pick-wt=6): 396 [] e_quipotent(A,B)| -are_e_quipotent(A,B).
% 5.36/5.52 ** KEPT (pick-wt=5): 398 [copy,397,factor_simp] -ordinal(A)|ordinal_subset(A,A).
% 5.36/5.52 ** KEPT (pick-wt=13): 399 [] in($f107(A),A)| -in(ordered_pair(B,C),$f108(A))|in(B,A).
% 5.36/5.52 ** KEPT (pick-wt=14): 400 [] in($f107(A),A)| -in(ordered_pair(B,C),$f108(A))|C=singleton(B).
% 5.36/5.52 ** KEPT (pick-wt=17): 401 [] in($f107(A),A)|in(ordered_pair(B,C),$f108(A))| -in(B,A)|C!=singleton(B).
% 5.36/5.52 ** KEPT (pick-wt=15): 403 [copy,402,flip.1] singleton($f107(A))=$f106(A)| -in(ordered_pair(B,C),$f108(A))|in(B,A).
% 5.36/5.52 ** KEPT (pick-wt=16): 405 [copy,404,flip.1] singleton($f107(A))=$f106(A)| -in(ordered_pair(B,C),$f108(A))|C=singleton(B).
% 5.36/5.52 ** KEPT (pick-wt=19): 407 [copy,406,flip.1] singleton($f107(A))=$f106(A)|in(ordered_pair(B,C),$f108(A))| -in(B,A)|C!=singleton(B).
% 5.36/5.52 ** KEPT (pick-wt=15): 409 [copy,408,flip.1] singleton($f107(A))=$f105(A)| -in(ordered_pair(B,C),$f108(A))|in(B,A).
% 5.36/5.52 ** KEPT (pick-wt=16): 411 [copy,410,flip.1] singleton($f107(A))=$f105(A)| -in(ordered_pair(B,C),$f108(A))|C=singleton(B).
% 5.36/5.52 ** KEPT (pick-wt=19): 413 [copy,412,flip.1] singleton($f107(A))=$f105(A)|in(ordered_pair(B,C),$f108(A))| -in(B,A)|C!=singleton(B).
% 5.36/5.52 ** KEPT (pick-wt=8): 414 [] $f106(A)!=$f105(A)|relation($f108(A)).
% 5.36/5.52 ** KEPT (pick-wt=8): 415 [] $f106(A)!=$f105(A)|function($f108(A)).
% 5.36/5.52 ** KEPT (pick-wt=14): 416 [] $f106(A)!=$f105(A)| -in(ordered_pair(B,C),$f108(A))|in(B,A).
% 5.36/5.52 ** KEPT (pick-wt=15): 417 [] $f106(A)!=$f105(A)| -in(ordered_pair(B,C),$f108(A))|C=singleton(B).
% 5.36/5.52 ** KEPT (pick-wt=18): 418 [] $f106(A)!=$f105(A)|in(ordered_pair(B,C),$f108(A))| -in(B,A)|C!=singleton(B).
% 5.36/5.52 ** KEPT (pick-wt=8): 419 [] -ordinal(A)| -in(A,B)|ordinal($f109(B)).
% 5.36/5.52 ** KEPT (pick-wt=9): 420 [] -ordinal(A)| -in(A,B)|in($f109(B),B).
% 5.36/5.52 ** KEPT (pick-wt=9): 422 [copy,421,factor_simp,factor_simp] -ordinal(A)| -in(A,B)|ordinal_subset($f109(B),A).
% 5.36/5.52 ** KEPT (pick-wt=11): 423 [] -relation(A)| -relation(B)| -function(B)|relation($f110(C,A,B)).
% 5.36/5.52 ** KEPT (pick-wt=17): 424 [] -relation(A)| -relation(B)| -function(B)| -in(ordered_pair(C,D),$f110(E,A,B))|in(C,E).
% 5.36/5.52 ** KEPT (pick-wt=17): 425 [] -relation(A)| -relation(B)| -function(B)| -in(ordered_pair(C,D),$f110(E,A,B))|in(D,E).
% 5.36/5.52 ** KEPT (pick-wt=23): 426 [] -relation(A)| -relation(B)| -function(B)| -in(ordered_pair(C,D),$f110(E,A,B))|in(ordered_pair(apply(B,C),apply(B,D)),A).
% 5.36/5.52 ** KEPT (pick-wt=29): 427 [] -relation(A)| -relation(B)| -function(B)|in(ordered_pair(C,D),$f110(E,A,B))| -in(C,E)| -in(D,E)| -in(ordered_pair(apply(B,C),apply(B,D)),A).
% 5.36/5.52 ** KEPT (pick-wt=28): 428 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)| -in(D,$f125(A,B,C))|in($f123(A,B,C,D),cartesian_product2(A,C)).
% 5.36/5.52 ** KEPT (pick-wt=26): 429 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)| -in(D,$f125(A,B,C))|$f123(A,B,C,D)=D.
% 5.36/5.52 ** KEPT (pick-wt=32): 430 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)| -in(D,$f125(A,B,C))|ordered_pair($f122(A,B,C,D),$f121(A,B,C,D))=D.
% 5.36/5.52 ** KEPT (pick-wt=26): 431 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)| -in(D,$f125(A,B,C))|in($f122(A,B,C,D),A).
% 5.36/5.52 ** KEPT (pick-wt=30): 432 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)| -in(D,$f125(A,B,C))|$f122(A,B,C,D)=$f120(A,B,C,D).
% 5.36/5.52 ** KEPT (pick-wt=30): 433 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)| -in(D,$f125(A,B,C))|in($f121(A,B,C,D),$f120(A,B,C,D)).
% 5.36/5.52 ** KEPT (pick-wt=35): 434 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)| -in(D,$f125(A,B,C))| -in(E,$f120(A,B,C,D))|in(ordered_pair($f121(A,B,C,D),E),B).
% 5.36/5.52 ** KEPT (pick-wt=52): 435 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)|in($f124(A,B,C,D,E,F,G,H),H).
% 5.36/5.52 ** KEPT (pick-wt=54): 436 [] empty(A)| -relation(B)|$f119(A,B,C)=$f118(A,B,C)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)| -in(ordered_pair(G,$f124(A,B,C,D,E,F,G,H)),B).
% 5.36/5.52 ** KEPT (pick-wt=33): 437 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)| -in(D,$f125(A,B,C))|in($f123(A,B,C,D),cartesian_product2(A,C)).
% 5.36/5.52 ** KEPT (pick-wt=31): 438 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)| -in(D,$f125(A,B,C))|$f123(A,B,C,D)=D.
% 5.36/5.52 ** KEPT (pick-wt=37): 439 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)| -in(D,$f125(A,B,C))|ordered_pair($f122(A,B,C,D),$f121(A,B,C,D))=D.
% 5.36/5.53 ** KEPT (pick-wt=31): 440 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)| -in(D,$f125(A,B,C))|in($f122(A,B,C,D),A).
% 5.36/5.53 ** KEPT (pick-wt=35): 441 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)| -in(D,$f125(A,B,C))|$f122(A,B,C,D)=$f120(A,B,C,D).
% 5.36/5.53 ** KEPT (pick-wt=35): 442 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)| -in(D,$f125(A,B,C))|in($f121(A,B,C,D),$f120(A,B,C,D)).
% 5.36/5.53 ** KEPT (pick-wt=40): 443 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)| -in(D,$f125(A,B,C))| -in(E,$f120(A,B,C,D))|in(ordered_pair($f121(A,B,C,D),E),B).
% 5.36/5.53 ** KEPT (pick-wt=57): 444 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)|in($f124(A,B,C,D,E,F,G,H),H).
% 5.36/5.53 ** KEPT (pick-wt=59): 445 [] empty(A)| -relation(B)|ordered_pair($f113(A,B,C),$f112(A,B,C))=$f118(A,B,C)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)| -in(ordered_pair(G,$f124(A,B,C,D,E,F,G,H)),B).
% 5.36/5.53 ** KEPT (pick-wt=25): 446 [] empty(A)| -relation(B)|in($f113(A,B,C),A)| -in(D,$f125(A,B,C))|in($f123(A,B,C,D),cartesian_product2(A,C)).
% 5.36/5.53 ** KEPT (pick-wt=23): 447 [] empty(A)| -relation(B)|in($f113(A,B,C),A)| -in(D,$f125(A,B,C))|$f123(A,B,C,D)=D.
% 5.36/5.53 ** KEPT (pick-wt=29): 448 [] empty(A)| -relation(B)|in($f113(A,B,C),A)| -in(D,$f125(A,B,C))|ordered_pair($f122(A,B,C,D),$f121(A,B,C,D))=D.
% 5.36/5.53 ** KEPT (pick-wt=23): 449 [] empty(A)| -relation(B)|in($f113(A,B,C),A)| -in(D,$f125(A,B,C))|in($f122(A,B,C,D),A).
% 5.36/5.53 ** KEPT (pick-wt=27): 450 [] empty(A)| -relation(B)|in($f113(A,B,C),A)| -in(D,$f125(A,B,C))|$f122(A,B,C,D)=$f120(A,B,C,D).
% 5.36/5.53 ** KEPT (pick-wt=27): 451 [] empty(A)| -relation(B)|in($f113(A,B,C),A)| -in(D,$f125(A,B,C))|in($f121(A,B,C,D),$f120(A,B,C,D)).
% 5.36/5.53 ** KEPT (pick-wt=32): 452 [] empty(A)| -relation(B)|in($f113(A,B,C),A)| -in(D,$f125(A,B,C))| -in(E,$f120(A,B,C,D))|in(ordered_pair($f121(A,B,C,D),E),B).
% 5.36/5.53 ** KEPT (pick-wt=49): 453 [] empty(A)| -relation(B)|in($f113(A,B,C),A)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)|in($f124(A,B,C,D,E,F,G,H),H).
% 5.36/5.53 ** KEPT (pick-wt=51): 454 [] empty(A)| -relation(B)|in($f113(A,B,C),A)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)| -in(ordered_pair(G,$f124(A,B,C,D,E,F,G,H)),B).
% 5.36/5.53 ** KEPT (pick-wt=28): 455 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)| -in(D,$f125(A,B,C))|in($f123(A,B,C,D),cartesian_product2(A,C)).
% 5.36/5.53 ** KEPT (pick-wt=26): 456 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)| -in(D,$f125(A,B,C))|$f123(A,B,C,D)=D.
% 5.36/5.53 ** KEPT (pick-wt=32): 457 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)| -in(D,$f125(A,B,C))|ordered_pair($f122(A,B,C,D),$f121(A,B,C,D))=D.
% 5.36/5.53 ** KEPT (pick-wt=26): 458 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)| -in(D,$f125(A,B,C))|in($f122(A,B,C,D),A).
% 5.36/5.53 ** KEPT (pick-wt=30): 459 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)| -in(D,$f125(A,B,C))|$f122(A,B,C,D)=$f120(A,B,C,D).
% 5.36/5.53 ** KEPT (pick-wt=30): 460 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)| -in(D,$f125(A,B,C))|in($f121(A,B,C,D),$f120(A,B,C,D)).
% 5.36/5.53 ** KEPT (pick-wt=35): 461 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)| -in(D,$f125(A,B,C))| -in(E,$f120(A,B,C,D))|in(ordered_pair($f121(A,B,C,D),E),B).
% 5.36/5.53 ** KEPT (pick-wt=52): 462 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)|in($f124(A,B,C,D,E,F,G,H),H).
% 5.36/5.53 ** KEPT (pick-wt=54): 463 [] empty(A)| -relation(B)|$f113(A,B,C)=$f111(A,B,C)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)| -in(ordered_pair(G,$f124(A,B,C,D,E,F,G,H)),B).
% 5.36/5.53 ** KEPT (pick-wt=28): 464 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))| -in(D,$f125(A,B,C))|in($f123(A,B,C,D),cartesian_product2(A,C)).
% 5.36/5.53 ** KEPT (pick-wt=26): 465 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))| -in(D,$f125(A,B,C))|$f123(A,B,C,D)=D.
% 5.36/5.53 ** KEPT (pick-wt=32): 466 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))| -in(D,$f125(A,B,C))|ordered_pair($f122(A,B,C,D),$f121(A,B,C,D))=D.
% 5.36/5.53 ** KEPT (pick-wt=26): 467 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))| -in(D,$f125(A,B,C))|in($f122(A,B,C,D),A).
% 5.36/5.53 ** KEPT (pick-wt=30): 468 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))| -in(D,$f125(A,B,C))|$f122(A,B,C,D)=$f120(A,B,C,D).
% 5.36/5.53 ** KEPT (pick-wt=30): 469 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))| -in(D,$f125(A,B,C))|in($f121(A,B,C,D),$f120(A,B,C,D)).
% 5.36/5.53 ** KEPT (pick-wt=35): 470 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))| -in(D,$f125(A,B,C))| -in(E,$f120(A,B,C,D))|in(ordered_pair($f121(A,B,C,D),E),B).
% 5.36/5.53 ** KEPT (pick-wt=52): 471 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)|in($f124(A,B,C,D,E,F,G,H),H).
% 5.36/5.53 ** KEPT (pick-wt=54): 472 [] empty(A)| -relation(B)|in($f112(A,B,C),$f111(A,B,C))|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)| -in(ordered_pair(G,$f124(A,B,C,D,E,F,G,H)),B).
% 5.36/5.53 ** KEPT (pick-wt=33): 473 [] empty(A)| -relation(B)| -in(C,$f111(A,B,D))|in(ordered_pair($f112(A,B,D),C),B)| -in(E,$f125(A,B,D))|in($f123(A,B,D,E),cartesian_product2(A,D)).
% 5.36/5.53 ** KEPT (pick-wt=31): 474 [] empty(A)| -relation(B)| -in(C,$f111(A,B,D))|in(ordered_pair($f112(A,B,D),C),B)| -in(E,$f125(A,B,D))|$f123(A,B,D,E)=E.
% 5.36/5.53 ** KEPT (pick-wt=37): 475 [] empty(A)| -relation(B)| -in(C,$f111(A,B,D))|in(ordered_pair($f112(A,B,D),C),B)| -in(E,$f125(A,B,D))|ordered_pair($f122(A,B,D,E),$f121(A,B,D,E))=E.
% 5.36/5.53 ** KEPT (pick-wt=31): 476 [] empty(A)| -relation(B)| -in(C,$f111(A,B,D))|in(ordered_pair($f112(A,B,D),C),B)| -in(E,$f125(A,B,D))|in($f122(A,B,D,E),A).
% 5.36/5.53 ** KEPT (pick-wt=35): 477 [] empty(A)| -relation(B)| -in(C,$f111(A,B,D))|in(ordered_pair($f112(A,B,D),C),B)| -in(E,$f125(A,B,D))|$f122(A,B,D,E)=$f120(A,B,D,E).
% 5.36/5.53 ** KEPT (pick-wt=35): 478 [] empty(A)| -relation(B)| -in(C,$f111(A,B,D))|in(ordered_pair($f112(A,B,D),C),B)| -in(E,$f125(A,B,D))|in($f121(A,B,D,E),$f120(A,B,D,E)).
% 5.36/5.53 ** KEPT (pick-wt=40): 479 [] empty(A)| -relation(B)| -in(C,$f111(A,B,D))|in(ordered_pair($f112(A,B,D),C),B)| -in(E,$f125(A,B,D))| -in(F,$f120(A,B,D,E))|in(ordered_pair($f121(A,B,D,E),F),B).
% 5.36/5.53 ** KEPT (pick-wt=57): 480 [] empty(A)| -relation(B)| -in(C,$f111(A,B,D))|in(ordered_pair($f112(A,B,D),C),B)|in(E,$f125(A,B,D))| -in(F,cartesian_product2(A,D))|F!=E|ordered_pair(G,H)!=E| -in(G,A)|G!=I| -in(H,I)|in($f124(A,B,D,E,F,G,H,I),I).
% 5.36/5.53 ** KEPT (pick-wt=59): 481 [] empty(A)| -relation(B)| -in(C,$f111(A,B,D))|in(ordered_pair($f112(A,B,D),C),B)|in(E,$f125(A,B,D))| -in(F,cartesian_product2(A,D))|F!=E|ordered_pair(G,H)!=E| -in(G,A)|G!=I| -in(H,I)| -in(ordered_pair(H,$f124(A,B,D,E,F,G,H,I)),B).
% 5.36/5.53 ** KEPT (pick-wt=28): 482 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)| -in(D,$f125(A,B,C))|in($f123(A,B,C,D),cartesian_product2(A,C)).
% 5.36/5.53 ** KEPT (pick-wt=26): 483 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)| -in(D,$f125(A,B,C))|$f123(A,B,C,D)=D.
% 5.36/5.53 ** KEPT (pick-wt=32): 484 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)| -in(D,$f125(A,B,C))|ordered_pair($f122(A,B,C,D),$f121(A,B,C,D))=D.
% 5.36/5.53 ** KEPT (pick-wt=26): 485 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)| -in(D,$f125(A,B,C))|in($f122(A,B,C,D),A).
% 5.36/5.53 ** KEPT (pick-wt=30): 486 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)| -in(D,$f125(A,B,C))|$f122(A,B,C,D)=$f120(A,B,C,D).
% 5.36/5.53 ** KEPT (pick-wt=30): 487 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)| -in(D,$f125(A,B,C))|in($f121(A,B,C,D),$f120(A,B,C,D)).
% 5.36/5.53 ** KEPT (pick-wt=35): 488 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)| -in(D,$f125(A,B,C))| -in(E,$f120(A,B,C,D))|in(ordered_pair($f121(A,B,C,D),E),B).
% 5.36/5.53 ** KEPT (pick-wt=52): 489 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)|in($f124(A,B,C,D,E,F,G,H),H).
% 5.36/5.53 ** KEPT (pick-wt=54): 490 [] empty(A)| -relation(B)|$f119(A,B,C)=$f117(A,B,C)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)| -in(ordered_pair(G,$f124(A,B,C,D,E,F,G,H)),B).
% 5.36/5.53 ** KEPT (pick-wt=33): 491 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)| -in(D,$f125(A,B,C))|in($f123(A,B,C,D),cartesian_product2(A,C)).
% 5.36/5.53 ** KEPT (pick-wt=31): 492 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)| -in(D,$f125(A,B,C))|$f123(A,B,C,D)=D.
% 5.36/5.53 ** KEPT (pick-wt=37): 493 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)| -in(D,$f125(A,B,C))|ordered_pair($f122(A,B,C,D),$f121(A,B,C,D))=D.
% 5.36/5.53 ** KEPT (pick-wt=31): 494 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)| -in(D,$f125(A,B,C))|in($f122(A,B,C,D),A).
% 5.36/5.53 ** KEPT (pick-wt=35): 495 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)| -in(D,$f125(A,B,C))|$f122(A,B,C,D)=$f120(A,B,C,D).
% 5.36/5.53 ** KEPT (pick-wt=35): 496 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)| -in(D,$f125(A,B,C))|in($f121(A,B,C,D),$f120(A,B,C,D)).
% 5.36/5.53 ** KEPT (pick-wt=40): 497 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)| -in(D,$f125(A,B,C))| -in(E,$f120(A,B,C,D))|in(ordered_pair($f121(A,B,C,D),E),B).
% 5.36/5.53 ** KEPT (pick-wt=57): 498 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)|in($f124(A,B,C,D,E,F,G,H),H).
% 5.36/5.53 ** KEPT (pick-wt=59): 499 [] empty(A)| -relation(B)|ordered_pair($f116(A,B,C),$f115(A,B,C))=$f117(A,B,C)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)| -in(ordered_pair(G,$f124(A,B,C,D,E,F,G,H)),B).
% 5.36/5.53 ** KEPT (pick-wt=25): 500 [] empty(A)| -relation(B)|in($f116(A,B,C),A)| -in(D,$f125(A,B,C))|in($f123(A,B,C,D),cartesian_product2(A,C)).
% 5.36/5.53 ** KEPT (pick-wt=23): 501 [] empty(A)| -relation(B)|in($f116(A,B,C),A)| -in(D,$f125(A,B,C))|$f123(A,B,C,D)=D.
% 5.36/5.54 ** KEPT (pick-wt=29): 502 [] empty(A)| -relation(B)|in($f116(A,B,C),A)| -in(D,$f125(A,B,C))|ordered_pair($f122(A,B,C,D),$f121(A,B,C,D))=D.
% 5.36/5.54 ** KEPT (pick-wt=23): 503 [] empty(A)| -relation(B)|in($f116(A,B,C),A)| -in(D,$f125(A,B,C))|in($f122(A,B,C,D),A).
% 5.36/5.54 ** KEPT (pick-wt=27): 504 [] empty(A)| -relation(B)|in($f116(A,B,C),A)| -in(D,$f125(A,B,C))|$f122(A,B,C,D)=$f120(A,B,C,D).
% 5.36/5.54 ** KEPT (pick-wt=27): 505 [] empty(A)| -relation(B)|in($f116(A,B,C),A)| -in(D,$f125(A,B,C))|in($f121(A,B,C,D),$f120(A,B,C,D)).
% 5.36/5.54 ** KEPT (pick-wt=32): 506 [] empty(A)| -relation(B)|in($f116(A,B,C),A)| -in(D,$f125(A,B,C))| -in(E,$f120(A,B,C,D))|in(ordered_pair($f121(A,B,C,D),E),B).
% 5.36/5.54 ** KEPT (pick-wt=49): 507 [] empty(A)| -relation(B)|in($f116(A,B,C),A)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)|in($f124(A,B,C,D,E,F,G,H),H).
% 5.36/5.54 ** KEPT (pick-wt=51): 508 [] empty(A)| -relation(B)|in($f116(A,B,C),A)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)| -in(ordered_pair(G,$f124(A,B,C,D,E,F,G,H)),B).
% 5.36/5.54 ** KEPT (pick-wt=28): 509 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)| -in(D,$f125(A,B,C))|in($f123(A,B,C,D),cartesian_product2(A,C)).
% 5.36/5.54 ** KEPT (pick-wt=26): 510 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)| -in(D,$f125(A,B,C))|$f123(A,B,C,D)=D.
% 5.36/5.54 ** KEPT (pick-wt=32): 511 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)| -in(D,$f125(A,B,C))|ordered_pair($f122(A,B,C,D),$f121(A,B,C,D))=D.
% 5.36/5.54 ** KEPT (pick-wt=26): 512 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)| -in(D,$f125(A,B,C))|in($f122(A,B,C,D),A).
% 5.36/5.54 ** KEPT (pick-wt=30): 513 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)| -in(D,$f125(A,B,C))|$f122(A,B,C,D)=$f120(A,B,C,D).
% 5.36/5.54 ** KEPT (pick-wt=30): 514 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)| -in(D,$f125(A,B,C))|in($f121(A,B,C,D),$f120(A,B,C,D)).
% 5.36/5.54 ** KEPT (pick-wt=35): 515 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)| -in(D,$f125(A,B,C))| -in(E,$f120(A,B,C,D))|in(ordered_pair($f121(A,B,C,D),E),B).
% 5.36/5.54 ** KEPT (pick-wt=52): 516 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)|in($f124(A,B,C,D,E,F,G,H),H).
% 5.36/5.54 ** KEPT (pick-wt=54): 517 [] empty(A)| -relation(B)|$f116(A,B,C)=$f114(A,B,C)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)| -in(ordered_pair(G,$f124(A,B,C,D,E,F,G,H)),B).
% 5.36/5.54 ** KEPT (pick-wt=28): 518 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))| -in(D,$f125(A,B,C))|in($f123(A,B,C,D),cartesian_product2(A,C)).
% 5.36/5.54 ** KEPT (pick-wt=26): 519 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))| -in(D,$f125(A,B,C))|$f123(A,B,C,D)=D.
% 5.36/5.54 ** KEPT (pick-wt=32): 520 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))| -in(D,$f125(A,B,C))|ordered_pair($f122(A,B,C,D),$f121(A,B,C,D))=D.
% 5.36/5.54 ** KEPT (pick-wt=26): 521 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))| -in(D,$f125(A,B,C))|in($f122(A,B,C,D),A).
% 5.36/5.54 ** KEPT (pick-wt=30): 522 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))| -in(D,$f125(A,B,C))|$f122(A,B,C,D)=$f120(A,B,C,D).
% 5.36/5.54 ** KEPT (pick-wt=30): 523 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))| -in(D,$f125(A,B,C))|in($f121(A,B,C,D),$f120(A,B,C,D)).
% 5.36/5.54 ** KEPT (pick-wt=35): 524 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))| -in(D,$f125(A,B,C))| -in(E,$f120(A,B,C,D))|in(ordered_pair($f121(A,B,C,D),E),B).
% 5.36/5.54 ** KEPT (pick-wt=52): 525 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)|in($f124(A,B,C,D,E,F,G,H),H).
% 5.36/5.54 ** KEPT (pick-wt=54): 526 [] empty(A)| -relation(B)|in($f115(A,B,C),$f114(A,B,C))|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)| -in(ordered_pair(G,$f124(A,B,C,D,E,F,G,H)),B).
% 5.36/5.54 ** KEPT (pick-wt=33): 527 [] empty(A)| -relation(B)| -in(C,$f114(A,B,D))|in(ordered_pair($f115(A,B,D),C),B)| -in(E,$f125(A,B,D))|in($f123(A,B,D,E),cartesian_product2(A,D)).
% 5.36/5.54 ** KEPT (pick-wt=31): 528 [] empty(A)| -relation(B)| -in(C,$f114(A,B,D))|in(ordered_pair($f115(A,B,D),C),B)| -in(E,$f125(A,B,D))|$f123(A,B,D,E)=E.
% 5.36/5.54 ** KEPT (pick-wt=37): 529 [] empty(A)| -relation(B)| -in(C,$f114(A,B,D))|in(ordered_pair($f115(A,B,D),C),B)| -in(E,$f125(A,B,D))|ordered_pair($f122(A,B,D,E),$f121(A,B,D,E))=E.
% 5.36/5.54 ** KEPT (pick-wt=31): 530 [] empty(A)| -relation(B)| -in(C,$f114(A,B,D))|in(ordered_pair($f115(A,B,D),C),B)| -in(E,$f125(A,B,D))|in($f122(A,B,D,E),A).
% 5.36/5.54 ** KEPT (pick-wt=35): 531 [] empty(A)| -relation(B)| -in(C,$f114(A,B,D))|in(ordered_pair($f115(A,B,D),C),B)| -in(E,$f125(A,B,D))|$f122(A,B,D,E)=$f120(A,B,D,E).
% 5.36/5.54 ** KEPT (pick-wt=35): 532 [] empty(A)| -relation(B)| -in(C,$f114(A,B,D))|in(ordered_pair($f115(A,B,D),C),B)| -in(E,$f125(A,B,D))|in($f121(A,B,D,E),$f120(A,B,D,E)).
% 5.36/5.54 ** KEPT (pick-wt=40): 533 [] empty(A)| -relation(B)| -in(C,$f114(A,B,D))|in(ordered_pair($f115(A,B,D),C),B)| -in(E,$f125(A,B,D))| -in(F,$f120(A,B,D,E))|in(ordered_pair($f121(A,B,D,E),F),B).
% 5.36/5.54 ** KEPT (pick-wt=57): 534 [] empty(A)| -relation(B)| -in(C,$f114(A,B,D))|in(ordered_pair($f115(A,B,D),C),B)|in(E,$f125(A,B,D))| -in(F,cartesian_product2(A,D))|F!=E|ordered_pair(G,H)!=E| -in(G,A)|G!=I| -in(H,I)|in($f124(A,B,D,E,F,G,H,I),I).
% 5.36/5.54 ** KEPT (pick-wt=59): 535 [] empty(A)| -relation(B)| -in(C,$f114(A,B,D))|in(ordered_pair($f115(A,B,D),C),B)|in(E,$f125(A,B,D))| -in(F,cartesian_product2(A,D))|F!=E|ordered_pair(G,H)!=E| -in(G,A)|G!=I| -in(H,I)| -in(ordered_pair(H,$f124(A,B,D,E,F,G,H,I)),B).
% 5.36/5.54 ** KEPT (pick-wt=28): 536 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)| -in(D,$f125(A,B,C))|in($f123(A,B,C,D),cartesian_product2(A,C)).
% 5.36/5.54 ** KEPT (pick-wt=26): 537 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)| -in(D,$f125(A,B,C))|$f123(A,B,C,D)=D.
% 5.36/5.54 ** KEPT (pick-wt=32): 538 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)| -in(D,$f125(A,B,C))|ordered_pair($f122(A,B,C,D),$f121(A,B,C,D))=D.
% 5.36/5.54 ** KEPT (pick-wt=26): 539 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)| -in(D,$f125(A,B,C))|in($f122(A,B,C,D),A).
% 5.36/5.54 ** KEPT (pick-wt=30): 540 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)| -in(D,$f125(A,B,C))|$f122(A,B,C,D)=$f120(A,B,C,D).
% 5.36/5.54 ** KEPT (pick-wt=30): 541 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)| -in(D,$f125(A,B,C))|in($f121(A,B,C,D),$f120(A,B,C,D)).
% 5.36/5.54 ** KEPT (pick-wt=35): 542 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)| -in(D,$f125(A,B,C))| -in(E,$f120(A,B,C,D))|in(ordered_pair($f121(A,B,C,D),E),B).
% 5.36/5.54 ** KEPT (pick-wt=52): 543 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)|in($f124(A,B,C,D,E,F,G,H),H).
% 5.36/5.54 ** KEPT (pick-wt=54): 544 [] empty(A)| -relation(B)|$f118(A,B,C)!=$f117(A,B,C)|in(D,$f125(A,B,C))| -in(E,cartesian_product2(A,C))|E!=D|ordered_pair(F,G)!=D| -in(F,A)|F!=H| -in(G,H)| -in(ordered_pair(G,$f124(A,B,C,D,E,F,G,H)),B).
% 5.36/5.54 ** KEPT (pick-wt=13): 545 [] in($f128(A),A)| -in(B,$f130(A))|in($f129(A,B),A).
% 5.36/5.54 ** KEPT (pick-wt=14): 547 [copy,546,flip.3] in($f128(A),A)| -in(B,$f130(A))|singleton($f129(A,B))=B.
% 5.36/5.54 ** KEPT (pick-wt=15): 548 [] in($f128(A),A)|in(B,$f130(A))| -in(C,A)|B!=singleton(C).
% 5.36/5.54 ** KEPT (pick-wt=15): 550 [copy,549,flip.1] singleton($f128(A))=$f127(A)| -in(B,$f130(A))|in($f129(A,B),A).
% 5.36/5.54 ** KEPT (pick-wt=16): 552 [copy,551,flip.1,flip.3] singleton($f128(A))=$f127(A)| -in(B,$f130(A))|singleton($f129(A,B))=B.
% 5.36/5.54 ** KEPT (pick-wt=17): 554 [copy,553,flip.1] singleton($f128(A))=$f127(A)|in(B,$f130(A))| -in(C,A)|B!=singleton(C).
% 5.36/5.54 ** KEPT (pick-wt=15): 556 [copy,555,flip.1] singleton($f128(A))=$f126(A)| -in(B,$f130(A))|in($f129(A,B),A).
% 5.36/5.54 ** KEPT (pick-wt=16): 558 [copy,557,flip.1,flip.3] singleton($f128(A))=$f126(A)| -in(B,$f130(A))|singleton($f129(A,B))=B.
% 5.36/5.54 ** KEPT (pick-wt=17): 560 [copy,559,flip.1] singleton($f128(A))=$f126(A)|in(B,$f130(A))| -in(C,A)|B!=singleton(C).
% 5.36/5.54 ** KEPT (pick-wt=14): 561 [] $f127(A)!=$f126(A)| -in(B,$f130(A))|in($f129(A,B),A).
% 5.36/5.54 ** KEPT (pick-wt=15): 563 [copy,562,flip.3] $f127(A)!=$f126(A)| -in(B,$f130(A))|singleton($f129(A,B))=B.
% 5.36/5.54 ** KEPT (pick-wt=16): 564 [] $f127(A)!=$f126(A)|in(B,$f130(A))| -in(C,A)|B!=singleton(C).
% 5.36/5.54 ** KEPT (pick-wt=20): 565 [] $f137(A,B)=$f136(A,B)| -in(C,$f141(A,B))|in($f140(A,B,C),cartesian_product2(A,B)).
% 5.36/5.54 ** KEPT (pick-wt=18): 566 [] $f137(A,B)=$f136(A,B)| -in(C,$f141(A,B))|$f140(A,B,C)=C.
% 5.36/5.54 ** KEPT (pick-wt=23): 567 [] $f137(A,B)=$f136(A,B)| -in(C,$f141(A,B))|ordered_pair($f139(A,B,C),$f138(A,B,C))=C.
% 5.36/5.54 ** KEPT (pick-wt=18): 568 [] $f137(A,B)=$f136(A,B)| -in(C,$f141(A,B))|in($f139(A,B,C),A).
% 5.36/5.54 ** KEPT (pick-wt=22): 570 [copy,569,flip.3] $f137(A,B)=$f136(A,B)| -in(C,$f141(A,B))|singleton($f139(A,B,C))=$f138(A,B,C).
% 5.36/5.54 ** KEPT (pick-wt=32): 571 [] $f137(A,B)=$f136(A,B)|in(C,$f141(A,B))| -in(D,cartesian_product2(A,B))|D!=C|ordered_pair(E,F)!=C| -in(E,A)|F!=singleton(E).
% 5.36/5.54 ** KEPT (pick-wt=24): 572 [] ordered_pair($f132(A,B),$f131(A,B))=$f136(A,B)| -in(C,$f141(A,B))|in($f140(A,B,C),cartesian_product2(A,B)).
% 5.36/5.54 ** KEPT (pick-wt=22): 573 [] ordered_pair($f132(A,B),$f131(A,B))=$f136(A,B)| -in(C,$f141(A,B))|$f140(A,B,C)=C.
% 5.36/5.54 ** KEPT (pick-wt=27): 574 [] ordered_pair($f132(A,B),$f131(A,B))=$f136(A,B)| -in(C,$f141(A,B))|ordered_pair($f139(A,B,C),$f138(A,B,C))=C.
% 5.36/5.54 ** KEPT (pick-wt=22): 575 [] ordered_pair($f132(A,B),$f131(A,B))=$f136(A,B)| -in(C,$f141(A,B))|in($f139(A,B,C),A).
% 5.36/5.54 ** KEPT (pick-wt=26): 577 [copy,576,flip.3] ordered_pair($f132(A,B),$f131(A,B))=$f136(A,B)| -in(C,$f141(A,B))|singleton($f139(A,B,C))=$f138(A,B,C).
% 5.36/5.54 ** KEPT (pick-wt=36): 578 [] ordered_pair($f132(A,B),$f131(A,B))=$f136(A,B)|in(C,$f141(A,B))| -in(D,cartesian_product2(A,B))|D!=C|ordered_pair(E,F)!=C| -in(E,A)|F!=singleton(E).
% 5.36/5.54 ** KEPT (pick-wt=18): 579 [] in($f132(A,B),A)| -in(C,$f141(A,B))|in($f140(A,B,C),cartesian_product2(A,B)).
% 5.36/5.54 ** KEPT (pick-wt=16): 580 [] in($f132(A,B),A)| -in(C,$f141(A,B))|$f140(A,B,C)=C.
% 5.36/5.54 ** KEPT (pick-wt=21): 581 [] in($f132(A,B),A)| -in(C,$f141(A,B))|ordered_pair($f139(A,B,C),$f138(A,B,C))=C.
% 5.36/5.54 ** KEPT (pick-wt=16): 582 [] in($f132(A,B),A)| -in(C,$f141(A,B))|in($f139(A,B,C),A).
% 5.36/5.54 ** KEPT (pick-wt=20): 584 [copy,583,flip.3] in($f132(A,B),A)| -in(C,$f141(A,B))|singleton($f139(A,B,C))=$f138(A,B,C).
% 5.36/5.54 ** KEPT (pick-wt=30): 585 [] in($f132(A,B),A)|in(C,$f141(A,B))| -in(D,cartesian_product2(A,B))|D!=C|ordered_pair(E,F)!=C| -in(E,A)|F!=singleton(E).
% 5.36/5.54 ** KEPT (pick-wt=21): 587 [copy,586,flip.1] singleton($f132(A,B))=$f131(A,B)| -in(C,$f141(A,B))|in($f140(A,B,C),cartesian_product2(A,B)).
% 5.36/5.54 ** KEPT (pick-wt=19): 589 [copy,588,flip.1] singleton($f132(A,B))=$f131(A,B)| -in(C,$f141(A,B))|$f140(A,B,C)=C.
% 5.36/5.54 ** KEPT (pick-wt=24): 591 [copy,590,flip.1] singleton($f132(A,B))=$f131(A,B)| -in(C,$f141(A,B))|ordered_pair($f139(A,B,C),$f138(A,B,C))=C.
% 5.36/5.54 ** KEPT (pick-wt=19): 593 [copy,592,flip.1] singleton($f132(A,B))=$f131(A,B)| -in(C,$f141(A,B))|in($f139(A,B,C),A).
% 5.36/5.54 ** KEPT (pick-wt=23): 595 [copy,594,flip.1,flip.3] singleton($f132(A,B))=$f131(A,B)| -in(C,$f141(A,B))|singleton($f139(A,B,C))=$f138(A,B,C).
% 5.36/5.54 ** KEPT (pick-wt=33): 597 [copy,596,flip.1] singleton($f132(A,B))=$f131(A,B)|in(C,$f141(A,B))| -in(D,cartesian_product2(A,B))|D!=C|ordered_pair(E,F)!=C| -in(E,A)|F!=singleton(E).
% 5.36/5.54 ** KEPT (pick-wt=20): 598 [] $f137(A,B)=$f135(A,B)| -in(C,$f141(A,B))|in($f140(A,B,C),cartesian_product2(A,B)).
% 5.36/5.54 ** KEPT (pick-wt=18): 599 [] $f137(A,B)=$f135(A,B)| -in(C,$f141(A,B))|$f140(A,B,C)=C.
% 5.36/5.54 ** KEPT (pick-wt=23): 600 [] $f137(A,B)=$f135(A,B)| -in(C,$f141(A,B))|ordered_pair($f139(A,B,C),$f138(A,B,C))=C.
% 5.36/5.54 ** KEPT (pick-wt=18): 601 [] $f137(A,B)=$f135(A,B)| -in(C,$f141(A,B))|in($f139(A,B,C),A).
% 5.36/5.54 ** KEPT (pick-wt=22): 603 [copy,602,flip.3] $f137(A,B)=$f135(A,B)| -in(C,$f141(A,B))|singleton($f139(A,B,C))=$f138(A,B,C).
% 5.36/5.54 ** KEPT (pick-wt=32): 604 [] $f137(A,B)=$f135(A,B)|in(C,$f141(A,B))| -in(D,cartesian_product2(A,B))|D!=C|ordered_pair(E,F)!=C| -in(E,A)|F!=singleton(E).
% 5.36/5.54 ** KEPT (pick-wt=24): 605 [] ordered_pair($f134(A,B),$f133(A,B))=$f135(A,B)| -in(C,$f141(A,B))|in($f140(A,B,C),cartesian_product2(A,B)).
% 5.36/5.54 ** KEPT (pick-wt=22): 606 [] ordered_pair($f134(A,B),$f133(A,B))=$f135(A,B)| -in(C,$f141(A,B))|$f140(A,B,C)=C.
% 5.36/5.54 ** KEPT (pick-wt=27): 607 [] ordered_pair($f134(A,B),$f133(A,B))=$f135(A,B)| -in(C,$f141(A,B))|ordered_pair($f139(A,B,C),$f138(A,B,C))=C.
% 5.36/5.55 ** KEPT (pick-wt=22): 608 [] ordered_pair($f134(A,B),$f133(A,B))=$f135(A,B)| -in(C,$f141(A,B))|in($f139(A,B,C),A).
% 5.36/5.55 ** KEPT (pick-wt=26): 610 [copy,609,flip.3] ordered_pair($f134(A,B),$f133(A,B))=$f135(A,B)| -in(C,$f141(A,B))|singleton($f139(A,B,C))=$f138(A,B,C).
% 5.36/5.55 ** KEPT (pick-wt=36): 611 [] ordered_pair($f134(A,B),$f133(A,B))=$f135(A,B)|in(C,$f141(A,B))| -in(D,cartesian_product2(A,B))|D!=C|ordered_pair(E,F)!=C| -in(E,A)|F!=singleton(E).
% 5.36/5.55 ** KEPT (pick-wt=18): 612 [] in($f134(A,B),A)| -in(C,$f141(A,B))|in($f140(A,B,C),cartesian_product2(A,B)).
% 5.36/5.55 ** KEPT (pick-wt=16): 613 [] in($f134(A,B),A)| -in(C,$f141(A,B))|$f140(A,B,C)=C.
% 5.36/5.55 ** KEPT (pick-wt=21): 614 [] in($f134(A,B),A)| -in(C,$f141(A,B))|ordered_pair($f139(A,B,C),$f138(A,B,C))=C.
% 5.36/5.55 ** KEPT (pick-wt=16): 615 [] in($f134(A,B),A)| -in(C,$f141(A,B))|in($f139(A,B,C),A).
% 5.36/5.55 ** KEPT (pick-wt=20): 617 [copy,616,flip.3] in($f134(A,B),A)| -in(C,$f141(A,B))|singleton($f139(A,B,C))=$f138(A,B,C).
% 5.36/5.55 ** KEPT (pick-wt=30): 618 [] in($f134(A,B),A)|in(C,$f141(A,B))| -in(D,cartesian_product2(A,B))|D!=C|ordered_pair(E,F)!=C| -in(E,A)|F!=singleton(E).
% 5.36/5.55 ** KEPT (pick-wt=21): 620 [copy,619,flip.1] singleton($f134(A,B))=$f133(A,B)| -in(C,$f141(A,B))|in($f140(A,B,C),cartesian_product2(A,B)).
% 5.36/5.55 ** KEPT (pick-wt=19): 622 [copy,621,flip.1] singleton($f134(A,B))=$f133(A,B)| -in(C,$f141(A,B))|$f140(A,B,C)=C.
% 5.36/5.55 ** KEPT (pick-wt=24): 624 [copy,623,flip.1] singleton($f134(A,B))=$f133(A,B)| -in(C,$f141(A,B))|ordered_pair($f139(A,B,C),$f138(A,B,C))=C.
% 5.36/5.55 ** KEPT (pick-wt=19): 626 [copy,625,flip.1] singleton($f134(A,B))=$f133(A,B)| -in(C,$f141(A,B))|in($f139(A,B,C),A).
% 5.36/5.55 ** KEPT (pick-wt=23): 628 [copy,627,flip.1,flip.3] singleton($f134(A,B))=$f133(A,B)| -in(C,$f141(A,B))|singleton($f139(A,B,C))=$f138(A,B,C).
% 5.36/5.55 ** KEPT (pick-wt=33): 630 [copy,629,flip.1] singleton($f134(A,B))=$f133(A,B)|in(C,$f141(A,B))| -in(D,cartesian_product2(A,B))|D!=C|ordered_pair(E,F)!=C| -in(E,A)|F!=singleton(E).
% 5.36/5.55 ** KEPT (pick-wt=20): 631 [] $f136(A,B)!=$f135(A,B)| -in(C,$f141(A,B))|in($f140(A,B,C),cartesian_product2(A,B)).
% 5.36/5.55 ** KEPT (pick-wt=18): 632 [] $f136(A,B)!=$f135(A,B)| -in(C,$f141(A,B))|$f140(A,B,C)=C.
% 5.36/5.55 ** KEPT (pick-wt=23): 633 [] $f136(A,B)!=$f135(A,B)| -in(C,$f141(A,B))|ordered_pair($f139(A,B,C),$f138(A,B,C))=C.
% 5.36/5.55 ** KEPT (pick-wt=18): 634 [] $f136(A,B)!=$f135(A,B)| -in(C,$f141(A,B))|in($f139(A,B,C),A).
% 5.36/5.55 ** KEPT (pick-wt=22): 636 [copy,635,flip.3] $f136(A,B)!=$f135(A,B)| -in(C,$f141(A,B))|singleton($f139(A,B,C))=$f138(A,B,C).
% 5.36/5.55 ** KEPT (pick-wt=32): 637 [] $f136(A,B)!=$f135(A,B)|in(C,$f141(A,B))| -in(D,cartesian_product2(A,B))|D!=C|ordered_pair(E,F)!=C| -in(E,A)|F!=singleton(E).
% 5.36/5.55 ** KEPT (pick-wt=30): 638 [] -relation(A)| -relation(B)| -function(B)|$f148(C,A,B)=$f147(C,A,B)| -in(D,$f152(C,A,B))|in($f151(C,A,B,D),cartesian_product2(C,C)).
% 5.36/5.55 ** KEPT (pick-wt=28): 639 [] -relation(A)| -relation(B)| -function(B)|$f148(C,A,B)=$f147(C,A,B)| -in(D,$f152(C,A,B))|$f151(C,A,B,D)=D.
% 5.36/5.55 ** KEPT (pick-wt=34): 641 [copy,640,flip.6] -relation(A)| -relation(B)| -function(B)|$f148(C,A,B)=$f147(C,A,B)| -in(D,$f152(C,A,B))|ordered_pair($f150(C,A,B,D),$f149(C,A,B,D))=D.
% 5.36/5.55 ** KEPT (pick-wt=38): 642 [] -relation(A)| -relation(B)| -function(B)|$f148(C,A,B)=$f147(C,A,B)| -in(D,$f152(C,A,B))|in(ordered_pair(apply(B,$f150(C,A,B,D)),apply(B,$f149(C,A,B,D))),A).
% 5.36/5.55 ** KEPT (pick-wt=43): 643 [] -relation(A)| -relation(B)| -function(B)|$f148(C,A,B)=$f147(C,A,B)|in(D,$f152(C,A,B))| -in(E,cartesian_product2(C,C))|E!=D|D!=ordered_pair(F,G)| -in(ordered_pair(apply(B,F),apply(B,G)),A).
% 5.36/5.55 ** KEPT (pick-wt=35): 645 [copy,644,flip.4] -relation(A)| -relation(B)| -function(B)|ordered_pair($f143(C,A,B),$f142(C,A,B))=$f147(C,A,B)| -in(D,$f152(C,A,B))|in($f151(C,A,B,D),cartesian_product2(C,C)).
% 5.36/5.55 ** KEPT (pick-wt=33): 647 [copy,646,flip.4] -relation(A)| -relation(B)| -function(B)|ordered_pair($f143(C,A,B),$f142(C,A,B))=$f147(C,A,B)| -in(D,$f152(C,A,B))|$f151(C,A,B,D)=D.
% 5.36/5.55 ** KEPT (pick-wt=39): 649 [copy,648,flip.4,flip.6] -relation(A)| -relation(B)| -function(B)|ordered_pair($f143(C,A,B),$f142(C,A,B))=$f147(C,A,B)| -in(D,$f152(C,A,B))|ordered_pair($f150(C,A,B,D),$f149(C,A,B,D))=D.
% 5.36/5.55 ** KEPT (pick-wt=43): 651 [copy,650,flip.4] -relation(A)| -relation(B)| -function(B)|ordered_pair($f143(C,A,B),$f142(C,A,B))=$f147(C,A,B)| -in(D,$f152(C,A,B))|in(ordered_pair(apply(B,$f150(C,A,B,D)),apply(B,$f149(C,A,B,D))),A).
% 5.36/5.55 ** KEPT (pick-wt=48): 653 [copy,652,flip.4] -relation(A)| -relation(B)| -function(B)|ordered_pair($f143(C,A,B),$f142(C,A,B))=$f147(C,A,B)|in(D,$f152(C,A,B))| -in(E,cartesian_product2(C,C))|E!=D|D!=ordered_pair(F,G)| -in(ordered_pair(apply(B,F),apply(B,G)),A).
% 5.36/5.55 ** KEPT (pick-wt=36): 654 [] -relation(A)| -relation(B)| -function(B)|in(ordered_pair(apply(B,$f143(C,A,B)),apply(B,$f142(C,A,B))),A)| -in(D,$f152(C,A,B))|in($f151(C,A,B,D),cartesian_product2(C,C)).
% 5.36/5.55 ** KEPT (pick-wt=34): 655 [] -relation(A)| -relation(B)| -function(B)|in(ordered_pair(apply(B,$f143(C,A,B)),apply(B,$f142(C,A,B))),A)| -in(D,$f152(C,A,B))|$f151(C,A,B,D)=D.
% 5.36/5.55 ** KEPT (pick-wt=40): 657 [copy,656,flip.6] -relation(A)| -relation(B)| -function(B)|in(ordered_pair(apply(B,$f143(C,A,B)),apply(B,$f142(C,A,B))),A)| -in(D,$f152(C,A,B))|ordered_pair($f150(C,A,B,D),$f149(C,A,B,D))=D.
% 5.36/5.55 ** KEPT (pick-wt=44): 658 [] -relation(A)| -relation(B)| -function(B)|in(ordered_pair(apply(B,$f143(C,A,B)),apply(B,$f142(C,A,B))),A)| -in(D,$f152(C,A,B))|in(ordered_pair(apply(B,$f150(C,A,B,D)),apply(B,$f149(C,A,B,D))),A).
% 5.36/5.55 ** KEPT (pick-wt=49): 659 [] -relation(A)| -relation(B)| -function(B)|in(ordered_pair(apply(B,$f143(C,A,B)),apply(B,$f142(C,A,B))),A)|in(D,$f152(C,A,B))| -in(E,cartesian_product2(C,C))|E!=D|D!=ordered_pair(F,G)| -in(ordered_pair(apply(B,F),apply(B,G)),A).
% 5.36/5.55 ** KEPT (pick-wt=30): 660 [] -relation(A)| -relation(B)| -function(B)|$f148(C,A,B)=$f146(C,A,B)| -in(D,$f152(C,A,B))|in($f151(C,A,B,D),cartesian_product2(C,C)).
% 5.36/5.55 ** KEPT (pick-wt=28): 661 [] -relation(A)| -relation(B)| -function(B)|$f148(C,A,B)=$f146(C,A,B)| -in(D,$f152(C,A,B))|$f151(C,A,B,D)=D.
% 5.36/5.55 ** KEPT (pick-wt=34): 663 [copy,662,flip.6] -relation(A)| -relation(B)| -function(B)|$f148(C,A,B)=$f146(C,A,B)| -in(D,$f152(C,A,B))|ordered_pair($f150(C,A,B,D),$f149(C,A,B,D))=D.
% 5.36/5.55 ** KEPT (pick-wt=38): 664 [] -relation(A)| -relation(B)| -function(B)|$f148(C,A,B)=$f146(C,A,B)| -in(D,$f152(C,A,B))|in(ordered_pair(apply(B,$f150(C,A,B,D)),apply(B,$f149(C,A,B,D))),A).
% 5.36/5.55 ** KEPT (pick-wt=43): 665 [] -relation(A)| -relation(B)| -function(B)|$f148(C,A,B)=$f146(C,A,B)|in(D,$f152(C,A,B))| -in(E,cartesian_product2(C,C))|E!=D|D!=ordered_pair(F,G)| -in(ordered_pair(apply(B,F),apply(B,G)),A).
% 5.36/5.55 ** KEPT (pick-wt=35): 667 [copy,666,flip.4] -relation(A)| -relation(B)| -function(B)|ordered_pair($f145(C,A,B),$f144(C,A,B))=$f146(C,A,B)| -in(D,$f152(C,A,B))|in($f151(C,A,B,D),cartesian_product2(C,C)).
% 5.36/5.55 ** KEPT (pick-wt=33): 669 [copy,668,flip.4] -relation(A)| -relation(B)| -function(B)|ordered_pair($f145(C,A,B),$f144(C,A,B))=$f146(C,A,B)| -in(D,$f152(C,A,B))|$f151(C,A,B,D)=D.
% 5.36/5.55 ** KEPT (pick-wt=39): 671 [copy,670,flip.4,flip.6] -relation(A)| -relation(B)| -function(B)|ordered_pair($f145(C,A,B),$f144(C,A,B))=$f146(C,A,B)| -in(D,$f152(C,A,B))|ordered_pair($f150(C,A,B,D),$f149(C,A,B,D))=D.
% 5.36/5.55 ** KEPT (pick-wt=43): 673 [copy,672,flip.4] -relation(A)| -relation(B)| -function(B)|ordered_pair($f145(C,A,B),$f144(C,A,B))=$f146(C,A,B)| -in(D,$f152(C,A,B))|in(ordered_pair(apply(B,$f150(C,A,B,D)),apply(B,$f149(C,A,B,D))),A).
% 5.36/5.55 ** KEPT (pick-wt=48): 675 [copy,674,flip.4] -relation(A)| -relation(B)| -function(B)|ordered_pair($f145(C,A,B),$f144(C,A,B))=$f146(C,A,B)|in(D,$f152(C,A,B))| -in(E,cartesian_product2(C,C))|E!=D|D!=ordered_pair(F,G)| -in(ordered_pair(apply(B,F),apply(B,G)),A).
% 5.36/5.55 ** KEPT (pick-wt=36): 676 [] -relation(A)| -relation(B)| -function(B)|in(ordered_pair(apply(B,$f145(C,A,B)),apply(B,$f144(C,A,B))),A)| -in(D,$f152(C,A,B))|in($f151(C,A,B,D),cartesian_product2(C,C)).
% 5.36/5.55 ** KEPT (pick-wt=34): 677 [] -relation(A)| -relation(B)| -function(B)|in(ordered_pair(apply(B,$f145(C,A,B)),apply(B,$f144(C,A,B))),A)| -in(D,$f152(C,A,B))|$f151(C,A,B,D)=D.
% 5.36/5.55 ** KEPT (pick-wt=40): 679 [copy,678,flip.6] -relation(A)| -relation(B)| -function(B)|in(ordered_pair(apply(B,$f145(C,A,B)),apply(B,$f144(C,A,B))),A)| -in(D,$f152(C,A,B))|ordered_pair($f150(C,A,B,D),$f149(C,A,B,D))=D.
% 5.36/5.55 ** KEPT (pick-wt=44): 680 [] -relation(A)| -relation(B)| -function(B)|in(ordered_pair(apply(B,$f145(C,A,B)),apply(B,$f144(C,A,B))),A)| -in(D,$f152(C,A,B))|in(ordered_pair(apply(B,$f150(C,A,B,D)),apply(B,$f149(C,A,B,D))),A).
% 5.36/5.55 ** KEPT (pick-wt=49): 681 [] -relation(A)| -relation(B)| -function(B)|in(ordered_pair(apply(B,$f145(C,A,B)),apply(B,$f144(C,A,B))),A)|in(D,$f152(C,A,B))| -in(E,cartesian_product2(C,C))|E!=D|D!=ordered_pair(F,G)| -in(ordered_pair(apply(B,F),apply(B,G)),A).
% 5.36/5.55 ** KEPT (pick-wt=30): 682 [] -relation(A)| -relation(B)| -function(B)|$f147(C,A,B)!=$f146(C,A,B)| -in(D,$f152(C,A,B))|in($f151(C,A,B,D),cartesian_product2(C,C)).
% 5.36/5.55 ** KEPT (pick-wt=28): 683 [] -relation(A)| -relation(B)| -function(B)|$f147(C,A,B)!=$f146(C,A,B)| -in(D,$f152(C,A,B))|$f151(C,A,B,D)=D.
% 5.36/5.55 ** KEPT (pick-wt=34): 685 [copy,684,flip.6] -relation(A)| -relation(B)| -function(B)|$f147(C,A,B)!=$f146(C,A,B)| -in(D,$f152(C,A,B))|ordered_pair($f150(C,A,B,D),$f149(C,A,B,D))=D.
% 5.36/5.55 ** KEPT (pick-wt=38): 686 [] -relation(A)| -relation(B)| -function(B)|$f147(C,A,B)!=$f146(C,A,B)| -in(D,$f152(C,A,B))|in(ordered_pair(apply(B,$f150(C,A,B,D)),apply(B,$f149(C,A,B,D))),A).
% 5.36/5.55 ** KEPT (pick-wt=43): 687 [] -relation(A)| -relation(B)| -function(B)|$f147(C,A,B)!=$f146(C,A,B)|in(D,$f152(C,A,B))| -in(E,cartesian_product2(C,C))|E!=D|D!=ordered_pair(F,G)| -in(ordered_pair(apply(B,F),apply(B,G)),A).
% 5.36/5.55 ** KEPT (pick-wt=14): 688 [] $f155(A)=$f154(A)| -in(B,$f157(A))|in($f156(A,B),A).
% 5.36/5.55 ** KEPT (pick-wt=14): 689 [] $f155(A)=$f154(A)| -in(B,$f157(A))|$f156(A,B)=B.
% 5.36/5.55 ** KEPT (pick-wt=11): 690 [] $f155(A)=$f154(A)| -in(B,$f157(A))|ordinal(B).
% 5.36/5.55 ** KEPT (pick-wt=17): 691 [] $f155(A)=$f154(A)|in(B,$f157(A))| -in(C,A)|C!=B| -ordinal(B).
% 5.36/5.55 ** KEPT (pick-wt=12): 692 [] ordinal($f154(A))| -in(B,$f157(A))|in($f156(A,B),A).
% 5.36/5.55 ** KEPT (pick-wt=12): 693 [] ordinal($f154(A))| -in(B,$f157(A))|$f156(A,B)=B.
% 5.36/5.55 ** KEPT (pick-wt=9): 694 [] ordinal($f154(A))| -in(B,$f157(A))|ordinal(B).
% 5.36/5.55 ** KEPT (pick-wt=15): 695 [] ordinal($f154(A))|in(B,$f157(A))| -in(C,A)|C!=B| -ordinal(B).
% 5.36/5.55 ** KEPT (pick-wt=14): 696 [] $f155(A)=$f153(A)| -in(B,$f157(A))|in($f156(A,B),A).
% 5.36/5.55 ** KEPT (pick-wt=14): 697 [] $f155(A)=$f153(A)| -in(B,$f157(A))|$f156(A,B)=B.
% 5.36/5.55 ** KEPT (pick-wt=11): 698 [] $f155(A)=$f153(A)| -in(B,$f157(A))|ordinal(B).
% 5.36/5.55 ** KEPT (pick-wt=17): 699 [] $f155(A)=$f153(A)|in(B,$f157(A))| -in(C,A)|C!=B| -ordinal(B).
% 5.36/5.55 ** KEPT (pick-wt=12): 700 [] ordinal($f153(A))| -in(B,$f157(A))|in($f156(A,B),A).
% 5.36/5.55 ** KEPT (pick-wt=12): 701 [] ordinal($f153(A))| -in(B,$f157(A))|$f156(A,B)=B.
% 5.36/5.55 ** KEPT (pick-wt=9): 702 [] ordinal($f153(A))| -in(B,$f157(A))|ordinal(B).
% 5.36/5.55 ** KEPT (pick-wt=15): 703 [] ordinal($f153(A))|in(B,$f157(A))| -in(C,A)|C!=B| -ordinal(B).
% 5.36/5.55 ** KEPT (pick-wt=14): 704 [] $f154(A)!=$f153(A)| -in(B,$f157(A))|in($f156(A,B),A).
% 5.36/5.55 ** KEPT (pick-wt=14): 705 [] $f154(A)!=$f153(A)| -in(B,$f157(A))|$f156(A,B)=B.
% 5.36/5.55 ** KEPT (pick-wt=11): 706 [] $f154(A)!=$f153(A)| -in(B,$f157(A))|ordinal(B).
% 5.36/5.55 ** KEPT (pick-wt=17): 707 [] $f154(A)!=$f153(A)|in(B,$f157(A))| -in(C,A)|C!=B| -ordinal(B).
% 5.36/5.55 ** KEPT (pick-wt=21): 708 [] -ordinal(A)|$f162(B,A)=$f161(B,A)| -in(C,$f165(B,A))|in($f164(B,A,C),succ(A)).
% 5.36/5.55 ** KEPT (pick-wt=20): 709 [] -ordinal(A)|$f162(B,A)=$f161(B,A)| -in(C,$f165(B,A))|$f164(B,A,C)=C.
% 5.36/5.55 ** KEPT (pick-wt=19): 710 [] -ordinal(A)|$f162(B,A)=$f161(B,A)| -in(C,$f165(B,A))|ordinal($f163(B,A,C)).
% 5.36/5.55 ** KEPT (pick-wt=20): 712 [copy,711,flip.4] -ordinal(A)|$f162(B,A)=$f161(B,A)| -in(C,$f165(B,A))|$f163(B,A,C)=C.
% 5.36/5.55 ** KEPT (pick-wt=20): 713 [] -ordinal(A)|$f162(B,A)=$f161(B,A)| -in(C,$f165(B,A))|in($f163(B,A,C),B).
% 5.36/5.55 ** KEPT (pick-wt=29): 714 [] -ordinal(A)|$f162(B,A)=$f161(B,A)|in(C,$f165(B,A))| -in(D,succ(A))|D!=C| -ordinal(E)|C!=E| -in(E,B).
% 5.36/5.55 ** KEPT (pick-wt=18): 715 [] -ordinal(A)|ordinal($f158(B,A))| -in(C,$f165(B,A))|in($f164(B,A,C),succ(A)).
% 5.36/5.55 ** KEPT (pick-wt=17): 716 [] -ordinal(A)|ordinal($f158(B,A))| -in(C,$f165(B,A))|$f164(B,A,C)=C.
% 5.36/5.55 ** KEPT (pick-wt=16): 717 [] -ordinal(A)|ordinal($f158(B,A))| -in(C,$f165(B,A))|ordinal($f163(B,A,C)).
% 5.36/5.55 ** KEPT (pick-wt=17): 719 [copy,718,flip.4] -ordinal(A)|ordinal($f158(B,A))| -in(C,$f165(B,A))|$f163(B,A,C)=C.
% 5.36/5.55 ** KEPT (pick-wt=17): 720 [] -ordinal(A)|ordinal($f158(B,A))| -in(C,$f165(B,A))|in($f163(B,A,C),B).
% 5.50/5.55 ** KEPT (pick-wt=26): 721 [] -ordinal(A)|ordinal($f158(B,A))|in(C,$f165(B,A))| -in(D,succ(A))|D!=C| -ordinal(E)|C!=E| -in(E,B).
% 5.50/5.55 ** KEPT (pick-wt=21): 722 [] -ordinal(A)|$f161(B,A)=$f158(B,A)| -in(C,$f165(B,A))|in($f164(B,A,C),succ(A)).
% 5.50/5.55 ** KEPT (pick-wt=20): 723 [] -ordinal(A)|$f161(B,A)=$f158(B,A)| -in(C,$f165(B,A))|$f164(B,A,C)=C.
% 5.50/5.55 ** KEPT (pick-wt=19): 724 [] -ordinal(A)|$f161(B,A)=$f158(B,A)| -in(C,$f165(B,A))|ordinal($f163(B,A,C)).
% 5.50/5.55 ** KEPT (pick-wt=20): 726 [copy,725,flip.4] -ordinal(A)|$f161(B,A)=$f158(B,A)| -in(C,$f165(B,A))|$f163(B,A,C)=C.
% 5.50/5.55 ** KEPT (pick-wt=20): 727 [] -ordinal(A)|$f161(B,A)=$f158(B,A)| -in(C,$f165(B,A))|in($f163(B,A,C),B).
% 5.50/5.55 ** KEPT (pick-wt=29): 728 [] -ordinal(A)|$f161(B,A)=$f158(B,A)|in(C,$f165(B,A))| -in(D,succ(A))|D!=C| -ordinal(E)|C!=E| -in(E,B).
% 5.50/5.55 ** KEPT (pick-wt=19): 729 [] -ordinal(A)|in($f158(B,A),B)| -in(C,$f165(B,A))|in($f164(B,A,C),succ(A)).
% 5.50/5.55 ** KEPT (pick-wt=18): 730 [] -ordinal(A)|in($f158(B,A),B)| -in(C,$f165(B,A))|$f164(B,A,C)=C.
% 5.50/5.55 ** KEPT (pick-wt=17): 731 [] -ordinal(A)|in($f158(B,A),B)| -in(C,$f165(B,A))|ordinal($f163(B,A,C)).
% 5.50/5.55 ** KEPT (pick-wt=18): 733 [copy,732,flip.4] -ordinal(A)|in($f158(B,A),B)| -in(C,$f165(B,A))|$f163(B,A,C)=C.
% 5.50/5.55 ** KEPT (pick-wt=18): 734 [] -ordinal(A)|in($f158(B,A),B)| -in(C,$f165(B,A))|in($f163(B,A,C),B).
% 5.50/5.55 ** KEPT (pick-wt=27): 735 [] -ordinal(A)|in($f158(B,A),B)|in(C,$f165(B,A))| -in(D,succ(A))|D!=C| -ordinal(E)|C!=E| -in(E,B).
% 5.50/5.55 ** KEPT (pick-wt=21): 736 [] -ordinal(A)|$f162(B,A)=$f160(B,A)| -in(C,$f165(B,A))|in($f164(B,A,C),succ(A)).
% 5.50/5.55 ** KEPT (pick-wt=20): 737 [] -ordinal(A)|$f162(B,A)=$f160(B,A)| -in(C,$f165(B,A))|$f164(B,A,C)=C.
% 5.50/5.55 ** KEPT (pick-wt=19): 738 [] -ordinal(A)|$f162(B,A)=$f160(B,A)| -in(C,$f165(B,A))|ordinal($f163(B,A,C)).
% 5.50/5.55 ** KEPT (pick-wt=20): 740 [copy,739,flip.4] -ordinal(A)|$f162(B,A)=$f160(B,A)| -in(C,$f165(B,A))|$f163(B,A,C)=C.
% 5.50/5.55 ** KEPT (pick-wt=20): 741 [] -ordinal(A)|$f162(B,A)=$f160(B,A)| -in(C,$f165(B,A))|in($f163(B,A,C),B).
% 5.50/5.55 ** KEPT (pick-wt=29): 742 [] -ordinal(A)|$f162(B,A)=$f160(B,A)|in(C,$f165(B,A))| -in(D,succ(A))|D!=C| -ordinal(E)|C!=E| -in(E,B).
% 5.50/5.55 ** KEPT (pick-wt=18): 743 [] -ordinal(A)|ordinal($f159(B,A))| -in(C,$f165(B,A))|in($f164(B,A,C),succ(A)).
% 5.50/5.55 ** KEPT (pick-wt=17): 744 [] -ordinal(A)|ordinal($f159(B,A))| -in(C,$f165(B,A))|$f164(B,A,C)=C.
% 5.50/5.55 ** KEPT (pick-wt=16): 745 [] -ordinal(A)|ordinal($f159(B,A))| -in(C,$f165(B,A))|ordinal($f163(B,A,C)).
% 5.50/5.55 ** KEPT (pick-wt=17): 747 [copy,746,flip.4] -ordinal(A)|ordinal($f159(B,A))| -in(C,$f165(B,A))|$f163(B,A,C)=C.
% 5.50/5.55 ** KEPT (pick-wt=17): 748 [] -ordinal(A)|ordinal($f159(B,A))| -in(C,$f165(B,A))|in($f163(B,A,C),B).
% 5.50/5.55 ** KEPT (pick-wt=26): 749 [] -ordinal(A)|ordinal($f159(B,A))|in(C,$f165(B,A))| -in(D,succ(A))|D!=C| -ordinal(E)|C!=E| -in(E,B).
% 5.50/5.55 ** KEPT (pick-wt=21): 750 [] -ordinal(A)|$f160(B,A)=$f159(B,A)| -in(C,$f165(B,A))|in($f164(B,A,C),succ(A)).
% 5.50/5.55 ** KEPT (pick-wt=20): 751 [] -ordinal(A)|$f160(B,A)=$f159(B,A)| -in(C,$f165(B,A))|$f164(B,A,C)=C.
% 5.50/5.55 ** KEPT (pick-wt=19): 752 [] -ordinal(A)|$f160(B,A)=$f159(B,A)| -in(C,$f165(B,A))|ordinal($f163(B,A,C)).
% 5.50/5.56 ** KEPT (pick-wt=20): 754 [copy,753,flip.4] -ordinal(A)|$f160(B,A)=$f159(B,A)| -in(C,$f165(B,A))|$f163(B,A,C)=C.
% 5.50/5.56 ** KEPT (pick-wt=20): 755 [] -ordinal(A)|$f160(B,A)=$f159(B,A)| -in(C,$f165(B,A))|in($f163(B,A,C),B).
% 5.50/5.56 ** KEPT (pick-wt=29): 756 [] -ordinal(A)|$f160(B,A)=$f159(B,A)|in(C,$f165(B,A))| -in(D,succ(A))|D!=C| -ordinal(E)|C!=E| -in(E,B).
% 5.50/5.56 ** KEPT (pick-wt=19): 757 [] -ordinal(A)|in($f159(B,A),B)| -in(C,$f165(B,A))|in($f164(B,A,C),succ(A)).
% 5.50/5.56 ** KEPT (pick-wt=18): 758 [] -ordinal(A)|in($f159(B,A),B)| -in(C,$f165(B,A))|$f164(B,A,C)=C.
% 5.50/5.56 ** KEPT (pick-wt=17): 759 [] -ordinal(A)|in($f159(B,A),B)| -in(C,$f165(B,A))|ordinal($f163(B,A,C)).
% 5.50/5.56 ** KEPT (pick-wt=18): 761 [copy,760,flip.4] -ordinal(A)|in($f159(B,A),B)| -in(C,$f165(B,A))|$f163(B,A,C)=C.
% 5.50/5.56 ** KEPT (pick-wt=18): 762 [] -ordinal(A)|in($f159(B,A),B)| -in(C,$f165(B,A))|in($f163(B,A,C),B).
% 5.50/5.56 ** KEPT (pick-wt=27): 763 [] -ordinal(A)|in($f159(B,A),B)|in(C,$f165(B,A))| -in(D,succ(A))|D!=C| -ordinal(E)|C!=E| -in(E,B).
% 5.50/5.56 ** KE
% 5.50/5.56 Search stopped in tp_alloc by max_mem option.
% 5.50/5.56 PT (pick-wt=21): 764 [] -ordinal(A)|$f161(B,A)!=$f160(B,A)| -in(C,$f165(B,A))|in($f164(B,A,C),succ(A)).
% 5.50/5.56 ** KEPT (pick-wt=20): 765 [] -ordinal(A)|$f161(B,A)!=$f160(B,A)| -in(C,$f165(B,A))|$f164(B,A,C)=C.
% 5.50/5.56 ** KEPT (pick-wt=19): 766 [] -ordinal(A)|$f161(B,A)!=$f160(B,A)| -in(C,$f165(B,A))|ordinal($f163(B,A,C)).
% 5.50/5.56 ** KEPT (pick-wt=20): 768 [copy,767,flip.4] -ordinal(A)|$f161(B,A)!=$f160(B,A)| -in(C,$f165(B,A))|$f163(B,A,C)=C.
% 5.50/5.56 ** KEPT (pick-wt=20): 769 [] -ordinal(A)|$f161(B,A)!=$f160(B,A)| -in(C,$f165(B,A))|in($f163(B,A,C),B).
% 5.50/5.56 ** KEPT (pick-wt=29): 770 [] -ordinal(A)|$f161(B,A)!=$f160(B,A)|in(C,$f165(B,A))| -in(D,succ(A))|D!=C| -ordinal(E)|C!=E| -in(E,B).
% 5.50/5.56 ** KEPT (pick-wt=2): 771 [] -empty($c15).
% 5.50/5.56 ** KEPT (pick-wt=14): 772 [] in($f170(A),A)| -in(B,$f166(A))|in(ordered_pair($f167(A),B),$c14).
% 5.50/5.56 ** KEPT (pick-wt=32): 773 [] -in($f170(A),A)| -in($f170(A),cartesian_product2($c15,$c13))|ordered_pair(B,C)!=$f170(A)| -in(B,$c15)|B!=D| -in(C,D)|in($f169(A,B,C,D),D).
% 5.50/5.56 ** KEPT (pick-wt=34): 774 [] -in($f170(A),A)| -in($f170(A),cartesian_product2($c15,$c13))|ordered_pair(B,C)!=$f170(A)| -in(B,$c15)|B!=D| -in(C,D)| -in(ordered_pair(C,$f169(A,B,C,D)),$c14).
% 5.50/5.56 ** KEPT (pick-wt=10): 775 [] -in(A,$f173(B,C))|in(A,cartesian_product2(B,C)).
% 5.50/5.56 ** KEPT (pick-wt=16): 776 [] -in(A,$f173(B,C))|ordered_pair($f172(B,C,A),$f171(B,C,A))=A.
% 5.50/5.56 ** KEPT (pick-wt=11): 777 [] -in(A,$f173(B,C))|in($f172(B,C,A),B).
% 5.50/5.56 ** KEPT (pick-wt=15): 779 [copy,778,flip.2] -in(A,$f173(B,C))|singleton($f172(B,C,A))=$f171(B,C,A).
% 5.50/5.56 ** KEPT (pick-wt=22): 780 [] in(A,$f173(B,C))| -in(A,cartesian_product2(B,C))|ordered_pair(D,E)!=A| -in(D,B)|E!=singleton(D).
% 5.50/5.56
% 5.50/5.56 Search stopped in tp_alloc by max_mem option.
% 5.50/5.56
% 5.50/5.56 ============ end of search ============
% 5.50/5.56
% 5.50/5.56 -------------- statistics -------------
% 5.50/5.56 clauses given 0
% 5.50/5.56 clauses generated 0
% 5.50/5.56 clauses kept 703
% 5.50/5.56 clauses forward subsumed 10
% 5.50/5.56 clauses back subsumed 0
% 5.50/5.56 Kbytes malloced 11718
% 5.50/5.56
% 5.50/5.56 ----------- times (seconds) -----------
% 5.50/5.56 user CPU time 0.09 (0 hr, 0 min, 0 sec)
% 5.50/5.56 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 5.50/5.56 wall-clock time 5 (0 hr, 0 min, 5 sec)
% 5.50/5.56
% 5.50/5.56 Process 30118 finished Wed Jul 27 07:57:05 2022
% 5.50/5.56 Otter interrupted
% 5.50/5.56 PROOF NOT FOUND
%------------------------------------------------------------------------------