0.00/0.11	% Problem    : theBenchmark.p : TPTP v0.0.0. Released v0.0.0.
0.13/0.12	% Command    : do_CVC4 %s %d
0.13/0.31	% Computer   : n005.cluster.edu
0.13/0.31	% Model      : x86_64 x86_64
0.13/0.31	% CPU        : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
0.13/0.31	% Memory     : 8042.1875MB
0.13/0.31	% OS         : Linux 3.10.0-693.el7.x86_64
0.13/0.31	% CPULimit   : 960
0.13/0.31	% WCLimit    : 120
0.13/0.31	% DateTime   : Thu Jul  2 08:40:21 EDT 2020
0.13/0.32	% CPUTime    : 
0.18/0.43	%----Proving TF0_ARI
0.18/0.43	------- cvc4-tfa casc j10 : /export/starexec/sandbox2/benchmark/theBenchmark.p at 960...
0.18/0.43	--- Run --finite-model-find --decision=internal at 15...
15.28/15.47	--- Run --decision=internal --simplification=none --no-inst-no-entail --no-quant-cf --full-saturate-quant at 15...
20.83/21.07	% SZS status Theorem for theBenchmark
20.83/21.07	% SZS output start Proof for theBenchmark
20.83/21.07	(skolem (forall ((C set) (A set) (X1 element) (X2 element) (X3 element)) (let ((_let_0 (singleton X1))) (let ((_let_1 (singleton X2))) (let ((_let_2 (union A _let_0))) (or (member X2 _let_2) (member X3 (union _let_2 _let_1)) (member X1 A) (not (subset C A)) (= (cardinality C) (+ (- 3) (cardinality (union (union (union C _let_0) _let_1) (singleton X3))))))))) )
20.83/21.07	  ( skv_1 skv_2 skv_3 skv_4 skv_5 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (singleton skv_3))) )
20.83/21.07	  ( skv_6 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X skv_1)) (member X (singleton skv_3))) )
20.83/21.07	  ( skv_7 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X skv_2)) )
20.83/21.07	  ( skv_8 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X (singleton skv_3))) (member X skv_2)) )
20.83/21.07	  ( skv_9 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (union skv_2 (singleton skv_3)))) )
20.83/21.07	  ( skv_10 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X skv_2)) (member X (singleton skv_3))) )
20.83/21.07	  ( skv_11 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (singleton skv_4))) )
20.83/21.07	  ( skv_12 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (union (union skv_2 (singleton skv_3)) (singleton skv_4)))) )
20.83/21.07	  ( skv_13 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (let ((_let_0 (singleton skv_3))) (or (not (member X _let_0)) (member X (union skv_2 _let_0)))) )
20.83/21.07	  ( skv_14 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X skv_1)) )
20.83/21.07	  ( skv_15 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X skv_1)) (member X (union skv_2 (singleton skv_3)))) )
20.83/21.07	  ( skv_16 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (singleton skv_5))) )
20.83/21.07	  ( skv_17 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X skv_2)) (member X (union skv_2 (singleton skv_3)))) )
20.83/21.07	  ( skv_18 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (union skv_1 (singleton skv_3)))) )
20.83/21.07	  ( skv_19 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (let ((_let_0 (singleton skv_3))) (or (not (member X (union skv_2 _let_0))) (member X _let_0))) )
20.83/21.07	  ( skv_20 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (union (union skv_1 (singleton skv_3)) (singleton skv_4)))) )
20.83/21.07	  ( skv_21 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X (union skv_2 (singleton skv_3)))) (member X skv_2)) )
20.83/21.07	  ( skv_22 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (union (union (union skv_1 (singleton skv_3)) (singleton skv_4)) (singleton skv_5)))) )
20.83/21.07	  ( skv_23 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (intersection skv_1 (singleton skv_3)))) )
20.83/21.07	  ( skv_24 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X (singleton skv_3))) (member X (singleton skv_4))) )
20.83/21.07	  ( skv_25 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (intersection skv_2 (singleton skv_3)))) )
20.83/21.07	  ( skv_26 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X skv_1)) (member X (singleton skv_4))) )
20.83/21.07	  ( skv_27 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (intersection (union skv_2 (singleton skv_3)) (singleton skv_4)))) )
20.83/21.07	  ( skv_28 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X skv_2)) (member X (singleton skv_4))) )
20.83/21.07	  ( skv_29 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (intersection (union skv_1 (singleton skv_3)) (singleton skv_4)))) )
20.83/21.07	  ( skv_30 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X (union skv_2 (singleton skv_3)))) (member X (singleton skv_4))) )
20.83/21.07	  ( skv_31 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (intersection (union (union skv_1 (singleton skv_3)) (singleton skv_4)) (singleton skv_5)))) )
20.83/21.07	  ( skv_32 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X (singleton skv_4))) (member X (singleton skv_3))) )
20.83/21.07	  ( skv_33 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (union empty_set empty_set))) )
20.83/21.07	  ( skv_34 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X (singleton skv_4))) (member X skv_2)) )
20.83/21.07	  ( skv_35 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (complement empty_set))) )
20.83/21.07	  ( skv_36 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X (singleton skv_4))) (member X (union skv_2 (singleton skv_3)))) )
20.83/21.07	  ( skv_37 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (intersection (singleton skv_3) empty_set))) )
20.83/21.07	  ( skv_38 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (union (singleton skv_3) empty_set))) )
20.83/21.07	  ( skv_39 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (let ((_let_0 (singleton skv_3))) (or (not (member X _let_0)) (member X (union (union skv_2 _let_0) (singleton skv_4))))) )
20.83/21.07	  ( skv_40 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (difference empty_set empty_set))) )
20.83/21.07	  ( skv_41 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X skv_1)) (member X (union (union skv_2 (singleton skv_3)) (singleton skv_4)))) )
20.83/21.07	  ( skv_42 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (intersection (singleton skv_4) empty_set))) )
20.83/21.07	  ( skv_43 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X skv_2)) (member X (union (union skv_2 (singleton skv_3)) (singleton skv_4)))) )
20.83/21.07	  ( skv_44 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (union (singleton skv_4) empty_set))) )
20.83/21.07	  ( skv_45 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (let ((_let_0 (singleton skv_3))) (let ((_let_1 (union skv_2 _let_0))) (or (not (member X _let_1)) (member X (union _let_1 (singleton skv_4)))))) )
20.83/21.07	  ( skv_46 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (union empty_set skv_2))) )
20.83/21.07	  ( skv_47 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (let ((_let_0 (singleton skv_4))) (or (not (member X _let_0)) (member X (union (union skv_2 (singleton skv_3)) _let_0)))) )
20.83/21.07	  ( skv_48 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (intersection empty_set skv_2))) )
20.83/21.07	  ( skv_49 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (let ((_let_0 (singleton skv_3))) (or (not (member X (union (union skv_2 _let_0) (singleton skv_4)))) (member X _let_0))) )
20.83/21.07	  ( skv_50 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (complement skv_2))) )
20.83/21.07	  ( skv_51 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X (union (union skv_2 (singleton skv_3)) (singleton skv_4)))) (member X skv_2)) )
20.83/21.07	  ( skv_52 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (intersection (singleton skv_3) skv_2))) )
20.83/21.07	  ( skv_53 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (let ((_let_0 (singleton skv_3))) (let ((_let_1 (union skv_2 _let_0))) (or (not (member X (union _let_1 (singleton skv_4)))) (member X _let_1)))) )
20.83/21.07	  ( skv_54 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (union (singleton skv_3) skv_2))) )
20.83/21.07	  ( skv_55 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (let ((_let_0 (singleton skv_4))) (or (not (member X (union (union skv_2 (singleton skv_3)) _let_0))) (member X _let_0))) )
20.83/21.07	  ( skv_56 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (intersection (singleton skv_4) skv_2))) )
20.83/21.07	  ( skv_57 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (union (singleton skv_4) skv_2))) )
20.83/21.07	  ( skv_58 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X (singleton skv_3))) (member X skv_1)) )
20.83/21.07	  ( skv_59 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (union skv_2 empty_set))) )
20.83/21.07	  ( skv_60 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (intersection skv_2 empty_set))) )
20.83/21.07	  ( skv_61 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X skv_2)) (member X skv_1)) )
20.83/21.07	  ( skv_62 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (not (member X (intersection (singleton skv_5) empty_set))) )
20.83/21.07	  ( skv_63 )
20.83/21.07	)
20.83/21.07	(skolem (forall ((X element)) (or (not (member X (union skv_2 (singleton skv_3)))) (member X skv_1)) )
20.83/21.07	  ( skv_64 )
20.83/21.07	)
20.83/21.07	(instantiation (forall ((X element) (S set)) (= (not (member X (complement S))) (member X S)) )
20.83/21.07	  ( skv_3, empty_set )
20.83/21.07	  ( skv_3, skv_1 )
20.83/21.07	  ( skv_3, skv_2 )
20.83/21.07	  ( skv_3, (singleton skv_3) )
20.83/21.07	  ( skv_3, (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_3, (singleton skv_4) )
20.83/21.07	  ( skv_3, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.07	  ( skv_4, empty_set )
20.83/21.07	  ( skv_4, skv_1 )
20.83/21.07	  ( skv_4, skv_2 )
20.83/21.07	  ( skv_4, (singleton skv_3) )
20.83/21.07	  ( skv_4, (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_4, (singleton skv_4) )
20.83/21.07	  ( skv_4, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.07	  ( skv_5, empty_set )
20.83/21.07	  ( skv_5, skv_1 )
20.83/21.07	  ( skv_5, skv_2 )
20.83/21.07	  ( skv_5, (singleton skv_3) )
20.83/21.07	  ( skv_5, (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_5, (singleton skv_4) )
20.83/21.07	  ( skv_5, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.07	  ( skv_7, empty_set )
20.83/21.07	  ( skv_7, skv_1 )
20.83/21.07	  ( skv_7, skv_2 )
20.83/21.07	  ( skv_7, (singleton skv_3) )
20.83/21.07	  ( skv_7, (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_7, (singleton skv_4) )
20.83/21.07	  ( skv_7, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.07	  ( skv_8, empty_set )
20.83/21.07	  ( skv_8, skv_1 )
20.83/21.07	  ( skv_8, skv_2 )
20.83/21.07	  ( skv_8, (singleton skv_3) )
20.83/21.07	  ( skv_8, (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_8, (singleton skv_4) )
20.83/21.07	  ( skv_8, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.07	  ( skv_10, empty_set )
20.83/21.07	  ( skv_10, skv_1 )
20.83/21.07	  ( skv_36, empty_set )
20.83/21.07	  ( skv_36, skv_1 )
20.83/21.07	  ( skv_51, skv_2 )
20.83/21.07	)
20.83/21.07	(instantiation (forall ((B element) (A set) (E set)) (= (member B (difference E A)) (and (not (member B A)) (member B E))) )
20.83/21.07	  ( skv_3, empty_set, empty_set )
20.83/21.07	  ( skv_3, empty_set, skv_1 )
20.83/21.07	  ( skv_3, empty_set, skv_2 )
20.83/21.07	  ( skv_3, empty_set, (singleton skv_3) )
20.83/21.07	  ( skv_3, empty_set, (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_3, skv_1, empty_set )
20.83/21.07	  ( skv_3, skv_1, skv_1 )
20.83/21.07	  ( skv_3, skv_2, empty_set )
20.83/21.07	  ( skv_3, skv_2, skv_2 )
20.83/21.07	  ( skv_3, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_3, skv_2, (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_3, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_3, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_3, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_4, empty_set, empty_set )
20.83/21.07	  ( skv_4, empty_set, skv_1 )
20.83/21.07	  ( skv_4, empty_set, skv_2 )
20.83/21.07	  ( skv_4, empty_set, (singleton skv_3) )
20.83/21.07	  ( skv_4, skv_1, empty_set )
20.83/21.07	  ( skv_4, skv_1, skv_1 )
20.83/21.07	  ( skv_4, skv_2, empty_set )
20.83/21.07	  ( skv_4, skv_2, skv_2 )
20.83/21.07	  ( skv_4, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_4, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_4, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_4, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_5, empty_set, empty_set )
20.83/21.07	  ( skv_5, empty_set, skv_1 )
20.83/21.07	  ( skv_5, empty_set, skv_2 )
20.83/21.07	  ( skv_5, empty_set, (singleton skv_3) )
20.83/21.07	  ( skv_5, skv_1, empty_set )
20.83/21.07	  ( skv_5, skv_1, skv_1 )
20.83/21.07	  ( skv_5, skv_2, empty_set )
20.83/21.07	  ( skv_5, skv_2, skv_2 )
20.83/21.07	  ( skv_5, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_5, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_5, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_5, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_7, empty_set, empty_set )
20.83/21.07	  ( skv_7, empty_set, skv_1 )
20.83/21.07	  ( skv_7, skv_1, empty_set )
20.83/21.07	  ( skv_7, skv_1, skv_1 )
20.83/21.07	  ( skv_8, empty_set, empty_set )
20.83/21.07	  ( skv_8, empty_set, skv_1 )
20.83/21.07	  ( skv_8, skv_1, empty_set )
20.83/21.07	  ( skv_8, skv_1, skv_1 )
20.83/21.07	  ( skv_9, empty_set, empty_set )
20.83/21.07	  ( skv_9, empty_set, skv_1 )
20.83/21.07	  ( skv_9, skv_1, empty_set )
20.83/21.07	  ( skv_9, skv_1, skv_1 )
20.83/21.07	  ( skv_10, empty_set, empty_set )
20.83/21.07	  ( skv_10, empty_set, skv_1 )
20.83/21.07	  ( skv_10, skv_1, empty_set )
20.83/21.07	  ( skv_10, skv_1, skv_1 )
20.83/21.07	  ( skv_11, empty_set, empty_set )
20.83/21.07	  ( skv_11, empty_set, skv_1 )
20.83/21.07	  ( skv_11, skv_1, empty_set )
20.83/21.07	  ( skv_11, skv_1, skv_1 )
20.83/21.07	  ( skv_13, empty_set, empty_set )
20.83/21.07	  ( skv_13, empty_set, skv_1 )
20.83/21.07	  ( skv_13, skv_1, empty_set )
20.83/21.07	  ( skv_13, skv_1, skv_1 )
20.83/21.07	  ( skv_15, empty_set, empty_set )
20.83/21.07	  ( skv_15, empty_set, skv_1 )
20.83/21.07	  ( skv_15, skv_1, empty_set )
20.83/21.07	  ( skv_15, skv_1, skv_1 )
20.83/21.07	  ( skv_16, empty_set, empty_set )
20.83/21.07	  ( skv_16, empty_set, skv_1 )
20.83/21.07	  ( skv_16, skv_1, empty_set )
20.83/21.07	  ( skv_16, skv_1, skv_1 )
20.83/21.07	  ( skv_18, empty_set, empty_set )
20.83/21.07	  ( skv_18, empty_set, skv_1 )
20.83/21.07	  ( skv_18, skv_1, empty_set )
20.83/21.07	  ( skv_18, skv_1, skv_1 )
20.83/21.07	  ( skv_19, empty_set, empty_set )
20.83/21.07	  ( skv_19, empty_set, skv_1 )
20.83/21.07	  ( skv_19, skv_1, empty_set )
20.83/21.07	  ( skv_19, skv_1, skv_1 )
20.83/21.07	  ( skv_20, empty_set, empty_set )
20.83/21.07	  ( skv_20, empty_set, skv_1 )
20.83/21.07	  ( skv_20, skv_1, empty_set )
20.83/21.07	  ( skv_20, skv_1, skv_1 )
20.83/21.07	  ( skv_21, empty_set, empty_set )
20.83/21.07	  ( skv_21, empty_set, skv_1 )
20.83/21.07	  ( skv_21, skv_1, empty_set )
20.83/21.07	  ( skv_21, skv_1, skv_1 )
20.83/21.07	  ( skv_22, empty_set, empty_set )
20.83/21.07	  ( skv_22, empty_set, skv_1 )
20.83/21.07	  ( skv_22, skv_1, empty_set )
20.83/21.07	  ( skv_22, skv_1, skv_1 )
20.83/21.07	  ( skv_23, empty_set, empty_set )
20.83/21.07	  ( skv_23, empty_set, skv_1 )
20.83/21.07	  ( skv_23, skv_1, empty_set )
20.83/21.07	  ( skv_23, skv_1, skv_1 )
20.83/21.07	  ( skv_24, empty_set, empty_set )
20.83/21.07	  ( skv_24, empty_set, skv_1 )
20.83/21.07	  ( skv_24, skv_1, empty_set )
20.83/21.07	  ( skv_24, skv_1, skv_1 )
20.83/21.07	  ( skv_26, empty_set, empty_set )
20.83/21.07	  ( skv_26, empty_set, skv_1 )
20.83/21.07	  ( skv_26, skv_1, empty_set )
20.83/21.07	  ( skv_26, skv_1, skv_1 )
20.83/21.07	  ( skv_27, empty_set, empty_set )
20.83/21.07	  ( skv_27, empty_set, skv_1 )
20.83/21.07	  ( skv_27, skv_1, empty_set )
20.83/21.07	  ( skv_27, skv_1, skv_1 )
20.83/21.07	  ( skv_28, empty_set, empty_set )
20.83/21.07	  ( skv_28, empty_set, skv_1 )
20.83/21.07	  ( skv_28, skv_1, empty_set )
20.83/21.07	  ( skv_28, skv_1, skv_1 )
20.83/21.07	  ( skv_29, empty_set, empty_set )
20.83/21.07	  ( skv_29, empty_set, skv_1 )
20.83/21.07	  ( skv_29, skv_1, empty_set )
20.83/21.07	  ( skv_29, skv_1, skv_1 )
20.83/21.07	  ( skv_30, empty_set, empty_set )
20.83/21.07	  ( skv_30, empty_set, skv_1 )
20.83/21.07	  ( skv_30, skv_1, empty_set )
20.83/21.07	  ( skv_30, skv_1, skv_1 )
20.83/21.07	  ( skv_31, empty_set, empty_set )
20.83/21.07	  ( skv_31, empty_set, skv_1 )
20.83/21.07	  ( skv_31, skv_1, empty_set )
20.83/21.07	  ( skv_31, skv_1, skv_1 )
20.83/21.07	  ( skv_32, empty_set, empty_set )
20.83/21.07	  ( skv_32, empty_set, skv_1 )
20.83/21.07	  ( skv_32, skv_1, empty_set )
20.83/21.07	  ( skv_32, skv_1, skv_1 )
20.83/21.07	  ( skv_33, empty_set, empty_set )
20.83/21.07	  ( skv_33, empty_set, skv_1 )
20.83/21.07	  ( skv_33, skv_1, empty_set )
20.83/21.07	  ( skv_33, skv_1, skv_1 )
20.83/21.07	  ( skv_34, empty_set, empty_set )
20.83/21.07	  ( skv_34, empty_set, skv_1 )
20.83/21.07	  ( skv_34, skv_1, empty_set )
20.83/21.07	  ( skv_34, skv_1, skv_1 )
20.83/21.07	  ( skv_35, empty_set, empty_set )
20.83/21.07	  ( skv_35, empty_set, skv_1 )
20.83/21.07	  ( skv_35, skv_1, empty_set )
20.83/21.07	  ( skv_35, skv_1, skv_1 )
20.83/21.07	  ( skv_36, empty_set, empty_set )
20.83/21.07	  ( skv_36, empty_set, skv_1 )
20.83/21.07	  ( skv_36, skv_1, empty_set )
20.83/21.07	  ( skv_36, skv_1, skv_1 )
20.83/21.07	  ( skv_37, empty_set, empty_set )
20.83/21.07	  ( skv_37, empty_set, skv_1 )
20.83/21.07	  ( skv_37, skv_1, empty_set )
20.83/21.07	  ( skv_37, skv_1, skv_1 )
20.83/21.07	  ( skv_38, empty_set, empty_set )
20.83/21.07	  ( skv_38, empty_set, skv_1 )
20.83/21.07	  ( skv_38, skv_1, empty_set )
20.83/21.07	  ( skv_38, skv_1, skv_1 )
20.83/21.07	  ( skv_39, empty_set, empty_set )
20.83/21.07	  ( skv_39, empty_set, skv_1 )
20.83/21.07	  ( skv_39, skv_1, empty_set )
20.83/21.07	  ( skv_39, skv_1, skv_1 )
20.83/21.07	  ( skv_40, empty_set, empty_set )
20.83/21.07	  ( skv_40, empty_set, skv_1 )
20.83/21.07	  ( skv_40, skv_1, empty_set )
20.83/21.07	  ( skv_40, skv_1, skv_1 )
20.83/21.07	  ( skv_41, empty_set, empty_set )
20.83/21.07	  ( skv_41, empty_set, skv_1 )
20.83/21.07	  ( skv_41, skv_1, empty_set )
20.83/21.07	  ( skv_41, skv_1, skv_1 )
20.83/21.07	  ( skv_42, empty_set, empty_set )
20.83/21.07	  ( skv_42, empty_set, skv_1 )
20.83/21.07	  ( skv_42, skv_1, empty_set )
20.83/21.07	  ( skv_42, skv_1, skv_1 )
20.83/21.07	  ( skv_43, empty_set, empty_set )
20.83/21.07	  ( skv_43, empty_set, skv_1 )
20.83/21.07	  ( skv_43, skv_1, empty_set )
20.83/21.07	  ( skv_43, skv_1, skv_1 )
20.83/21.07	  ( skv_44, empty_set, empty_set )
20.83/21.07	  ( skv_44, empty_set, skv_1 )
20.83/21.07	  ( skv_44, skv_1, empty_set )
20.83/21.07	  ( skv_44, skv_1, skv_1 )
20.83/21.07	  ( skv_45, empty_set, empty_set )
20.83/21.07	  ( skv_45, empty_set, skv_1 )
20.83/21.07	  ( skv_45, skv_1, empty_set )
20.83/21.07	  ( skv_45, skv_1, skv_1 )
20.83/21.07	  ( skv_46, empty_set, empty_set )
20.83/21.07	  ( skv_46, empty_set, skv_1 )
20.83/21.07	  ( skv_46, skv_1, empty_set )
20.83/21.07	  ( skv_46, skv_1, skv_1 )
20.83/21.07	  ( skv_47, empty_set, empty_set )
20.83/21.07	  ( skv_47, empty_set, skv_1 )
20.83/21.07	  ( skv_47, skv_1, empty_set )
20.83/21.07	  ( skv_47, skv_1, skv_1 )
20.83/21.07	  ( skv_48, empty_set, empty_set )
20.83/21.07	  ( skv_48, empty_set, skv_1 )
20.83/21.07	  ( skv_48, skv_1, empty_set )
20.83/21.07	  ( skv_48, skv_1, skv_1 )
20.83/21.07	  ( skv_49, empty_set, empty_set )
20.83/21.07	  ( skv_49, empty_set, skv_1 )
20.83/21.07	  ( skv_49, skv_1, empty_set )
20.83/21.07	  ( skv_49, skv_1, skv_1 )
20.83/21.07	  ( skv_50, empty_set, empty_set )
20.83/21.07	  ( skv_50, empty_set, skv_1 )
20.83/21.07	  ( skv_50, skv_1, empty_set )
20.83/21.07	  ( skv_50, skv_1, skv_1 )
20.83/21.07	  ( skv_51, empty_set, empty_set )
20.83/21.07	  ( skv_51, empty_set, skv_1 )
20.83/21.07	  ( skv_51, skv_1, empty_set )
20.83/21.07	  ( skv_51, skv_1, skv_1 )
20.83/21.07	  ( skv_52, empty_set, empty_set )
20.83/21.07	  ( skv_52, empty_set, skv_1 )
20.83/21.07	  ( skv_52, skv_1, empty_set )
20.83/21.07	  ( skv_52, skv_1, skv_1 )
20.83/21.07	  ( skv_53, empty_set, empty_set )
20.83/21.07	  ( skv_53, empty_set, skv_1 )
20.83/21.07	  ( skv_53, skv_1, empty_set )
20.83/21.07	  ( skv_53, skv_1, skv_1 )
20.83/21.07	  ( skv_54, empty_set, empty_set )
20.83/21.07	  ( skv_54, empty_set, skv_1 )
20.83/21.07	  ( skv_54, skv_1, empty_set )
20.83/21.07	  ( skv_54, skv_1, skv_1 )
20.83/21.07	  ( skv_55, empty_set, empty_set )
20.83/21.07	  ( skv_55, empty_set, skv_1 )
20.83/21.07	  ( skv_55, skv_1, empty_set )
20.83/21.07	  ( skv_55, skv_1, skv_1 )
20.83/21.07	  ( skv_56, empty_set, empty_set )
20.83/21.07	  ( skv_56, empty_set, skv_1 )
20.83/21.07	  ( skv_56, skv_1, empty_set )
20.83/21.07	  ( skv_56, skv_1, skv_1 )
20.83/21.07	  ( skv_57, empty_set, empty_set )
20.83/21.07	  ( skv_57, empty_set, skv_1 )
20.83/21.07	  ( skv_57, skv_1, empty_set )
20.83/21.07	  ( skv_57, skv_1, skv_1 )
20.83/21.07	  ( skv_58, empty_set, empty_set )
20.83/21.07	  ( skv_58, empty_set, skv_1 )
20.83/21.07	  ( skv_58, skv_1, empty_set )
20.83/21.07	  ( skv_58, skv_1, skv_1 )
20.83/21.07	  ( skv_59, empty_set, empty_set )
20.83/21.07	  ( skv_59, empty_set, skv_1 )
20.83/21.07	  ( skv_59, skv_1, empty_set )
20.83/21.07	  ( skv_59, skv_1, skv_1 )
20.83/21.07	  ( skv_60, empty_set, empty_set )
20.83/21.07	  ( skv_60, empty_set, skv_1 )
20.83/21.07	  ( skv_60, skv_1, empty_set )
20.83/21.07	  ( skv_60, skv_1, skv_1 )
20.83/21.07	  ( skv_61, empty_set, empty_set )
20.83/21.07	  ( skv_61, empty_set, skv_1 )
20.83/21.07	  ( skv_61, skv_1, empty_set )
20.83/21.07	  ( skv_61, skv_1, skv_1 )
20.83/21.07	  ( skv_62, empty_set, empty_set )
20.83/21.07	  ( skv_62, empty_set, skv_1 )
20.83/21.07	  ( skv_62, skv_1, empty_set )
20.83/21.07	  ( skv_62, skv_1, skv_1 )
20.83/21.07	  ( skv_63, empty_set, skv_1 )
20.83/21.07	  ( skv_64, empty_set, empty_set )
20.83/21.07	  ( skv_64, empty_set, skv_1 )
20.83/21.07	  ( skv_64, skv_1, empty_set )
20.83/21.07	  ( skv_64, skv_1, skv_1 )
20.83/21.07	)
20.83/21.07	(instantiation (forall ((S set)) (= (= empty_set S) (forall ((X element)) (not (member X S)) )) )
20.83/21.07	  ( empty_set )
20.83/21.07	  ( skv_1 )
20.83/21.07	  ( skv_2 )
20.83/21.07	  ( (singleton skv_3) )
20.83/21.07	  ( (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( (singleton skv_4) )
20.83/21.07	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.07	  ( (union skv_1 (singleton skv_3)) )
20.83/21.07	  ( (union (union skv_1 (singleton skv_3)) (singleton skv_4)) )
20.83/21.07	  ( (singleton skv_5) )
20.83/21.07	  ( (union (union (union skv_1 (singleton skv_3)) (singleton skv_4)) (singleton skv_5)) )
20.83/21.07	  ( (intersection skv_1 (singleton skv_3)) )
20.83/21.07	  ( (intersection skv_2 (singleton skv_3)) )
20.83/21.07	  ( (intersection (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.07	  ( (intersection (union skv_1 (singleton skv_3)) (singleton skv_4)) )
20.83/21.07	  ( (intersection (union (union skv_1 (singleton skv_3)) (singleton skv_4)) (singleton skv_5)) )
20.83/21.07	  ( (union empty_set empty_set) )
20.83/21.07	  ( (complement empty_set) )
20.83/21.07	  ( (intersection (singleton skv_3) empty_set) )
20.83/21.07	  ( (union (singleton skv_3) empty_set) )
20.83/21.07	  ( (difference empty_set empty_set) )
20.83/21.07	  ( (intersection (singleton skv_4) empty_set) )
20.83/21.07	  ( (union (singleton skv_4) empty_set) )
20.83/21.07	  ( (union empty_set skv_2) )
20.83/21.07	  ( (intersection empty_set skv_2) )
20.83/21.07	  ( (complement skv_2) )
20.83/21.07	  ( (intersection (singleton skv_3) skv_2) )
20.83/21.07	  ( (union (singleton skv_3) skv_2) )
20.83/21.07	  ( (intersection (singleton skv_4) skv_2) )
20.83/21.07	  ( (union (singleton skv_4) skv_2) )
20.83/21.07	  ( (union skv_2 empty_set) )
20.83/21.07	  ( (intersection skv_2 empty_set) )
20.83/21.07	  ( (intersection (singleton skv_5) empty_set) )
20.83/21.07	)
20.83/21.07	(instantiation (forall ((X element) (A set) (B set)) (= (member X (union A B)) (or (member X A) (member X B))) )
20.83/21.07	  ( skv_3, empty_set, empty_set )
20.83/21.07	  ( skv_3, empty_set, skv_1 )
20.83/21.07	  ( skv_3, empty_set, skv_2 )
20.83/21.07	  ( skv_3, empty_set, (singleton skv_3) )
20.83/21.07	  ( skv_3, empty_set, (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_3, skv_1, empty_set )
20.83/21.07	  ( skv_3, skv_1, skv_1 )
20.83/21.07	  ( skv_3, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_3, skv_2, empty_set )
20.83/21.07	  ( skv_3, skv_2, skv_2 )
20.83/21.07	  ( skv_3, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_3, skv_2, (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_3, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_3, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_3, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_3, (singleton skv_3), (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_3, (union skv_2 (singleton skv_3)), empty_set )
20.83/21.07	  ( skv_3, (union skv_2 (singleton skv_3)), skv_2 )
20.83/21.07	  ( skv_3, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_3, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_3, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_4, empty_set, empty_set )
20.83/21.07	  ( skv_4, empty_set, skv_1 )
20.83/21.07	  ( skv_4, empty_set, skv_2 )
20.83/21.07	  ( skv_4, empty_set, (singleton skv_3) )
20.83/21.07	  ( skv_4, skv_1, empty_set )
20.83/21.07	  ( skv_4, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_4, skv_2, empty_set )
20.83/21.07	  ( skv_4, skv_2, skv_2 )
20.83/21.07	  ( skv_4, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_4, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_4, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_4, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_4, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_4, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_4, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_5, empty_set, empty_set )
20.83/21.07	  ( skv_5, empty_set, skv_2 )
20.83/21.07	  ( skv_5, empty_set, (singleton skv_3) )
20.83/21.07	  ( skv_5, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_5, skv_2, empty_set )
20.83/21.07	  ( skv_5, skv_2, skv_2 )
20.83/21.07	  ( skv_5, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_5, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_5, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_5, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_5, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_5, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_5, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_7, empty_set, empty_set )
20.83/21.07	  ( skv_7, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_7, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_7, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_7, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_7, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_8, empty_set, empty_set )
20.83/21.07	  ( skv_8, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_8, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_8, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_8, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_8, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_9, empty_set, empty_set )
20.83/21.07	  ( skv_9, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_9, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_9, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_9, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_10, empty_set, empty_set )
20.83/21.07	  ( skv_10, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_10, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_10, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_10, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_10, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_11, empty_set, empty_set )
20.83/21.07	  ( skv_11, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_11, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_11, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_11, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_11, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_13, empty_set, empty_set )
20.83/21.07	  ( skv_13, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_13, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_13, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_13, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_13, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_14, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_14, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_15, empty_set, empty_set )
20.83/21.07	  ( skv_15, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_15, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_15, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_15, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_16, empty_set, empty_set )
20.83/21.07	  ( skv_16, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_16, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_16, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_16, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_16, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_18, empty_set, empty_set )
20.83/21.07	  ( skv_18, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_18, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_18, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_18, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_18, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_19, empty_set, empty_set )
20.83/21.07	  ( skv_19, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_19, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_19, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_19, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_20, empty_set, empty_set )
20.83/21.07	  ( skv_20, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_20, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_20, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_20, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_20, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_21, empty_set, empty_set )
20.83/21.07	  ( skv_21, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_21, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_21, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_21, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_22, empty_set, empty_set )
20.83/21.07	  ( skv_22, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_22, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_22, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_22, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_23, empty_set, empty_set )
20.83/21.07	  ( skv_23, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_23, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_23, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_23, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_23, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_24, empty_set, empty_set )
20.83/21.07	  ( skv_24, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_24, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_24, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_24, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_24, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_25, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_26, empty_set, empty_set )
20.83/21.07	  ( skv_26, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_26, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_26, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_26, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_27, empty_set, empty_set )
20.83/21.07	  ( skv_27, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_27, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_27, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_27, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_27, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_28, empty_set, empty_set )
20.83/21.07	  ( skv_28, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_28, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_28, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_28, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_29, empty_set, empty_set )
20.83/21.07	  ( skv_29, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_29, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_29, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_29, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_29, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_30, empty_set, empty_set )
20.83/21.07	  ( skv_30, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_30, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_30, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_30, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_31, empty_set, empty_set )
20.83/21.07	  ( skv_31, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_31, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_31, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_31, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_31, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_32, empty_set, empty_set )
20.83/21.07	  ( skv_32, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_32, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_32, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_32, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_33, empty_set, empty_set )
20.83/21.07	  ( skv_33, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_33, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_33, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_33, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_34, empty_set, empty_set )
20.83/21.07	  ( skv_34, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_34, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_34, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_34, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_34, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_35, empty_set, empty_set )
20.83/21.07	  ( skv_35, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_35, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_35, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_35, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_36, empty_set, empty_set )
20.83/21.07	  ( skv_36, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_36, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_36, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_36, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_36, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_37, empty_set, empty_set )
20.83/21.07	  ( skv_37, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_37, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_37, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_37, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_38, empty_set, empty_set )
20.83/21.07	  ( skv_38, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_38, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_38, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_38, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_38, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_39, empty_set, empty_set )
20.83/21.07	  ( skv_39, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_39, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_39, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_39, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_39, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_40, empty_set, empty_set )
20.83/21.07	  ( skv_40, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_40, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_40, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_40, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_41, empty_set, empty_set )
20.83/21.07	  ( skv_41, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_41, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_41, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_41, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_42, empty_set, empty_set )
20.83/21.07	  ( skv_42, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_42, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_42, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_42, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_43, empty_set, empty_set )
20.83/21.07	  ( skv_43, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_43, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_43, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_43, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_44, empty_set, empty_set )
20.83/21.07	  ( skv_44, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_44, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_44, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_44, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_45, empty_set, empty_set )
20.83/21.07	  ( skv_45, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_45, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_45, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_45, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_46, empty_set, empty_set )
20.83/21.07	  ( skv_46, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_46, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_46, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_46, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_47, empty_set, empty_set )
20.83/21.07	  ( skv_47, empty_set, skv_2 )
20.83/21.07	  ( skv_47, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_47, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_47, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_47, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_48, empty_set, empty_set )
20.83/21.07	  ( skv_48, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_48, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_48, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_48, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_49, empty_set, empty_set )
20.83/21.07	  ( skv_49, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_49, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_49, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_49, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_50, empty_set, empty_set )
20.83/21.07	  ( skv_50, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_50, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_50, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_50, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_51, empty_set, empty_set )
20.83/21.07	  ( skv_51, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_51, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_51, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_51, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_52, empty_set, empty_set )
20.83/21.07	  ( skv_52, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_52, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_52, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_52, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_53, empty_set, empty_set )
20.83/21.07	  ( skv_53, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_53, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_53, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_53, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_54, empty_set, empty_set )
20.83/21.07	  ( skv_54, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_54, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_54, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_54, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_55, empty_set, empty_set )
20.83/21.07	  ( skv_55, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_55, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_55, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_55, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_55, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_56, empty_set, empty_set )
20.83/21.07	  ( skv_56, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_56, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_56, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_56, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_57, empty_set, empty_set )
20.83/21.07	  ( skv_57, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_57, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_57, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_57, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_58, empty_set, empty_set )
20.83/21.07	  ( skv_58, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_58, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_58, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_58, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_58, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_59, empty_set, empty_set )
20.83/21.07	  ( skv_59, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_59, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_59, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_59, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_60, empty_set, empty_set )
20.83/21.07	  ( skv_60, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_60, skv_2, empty_set )
20.83/21.07	  ( skv_60, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_60, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_60, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_61, empty_set, empty_set )
20.83/21.07	  ( skv_61, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_61, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_61, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_61, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_62, empty_set, empty_set )
20.83/21.07	  ( skv_62, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_62, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_62, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_62, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_63, empty_set, empty_set )
20.83/21.07	  ( skv_64, empty_set, empty_set )
20.83/21.07	  ( skv_64, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_64, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	)
20.83/21.07	(instantiation (forall ((X element) (A set) (B set)) (= (and (member X B) (member X A)) (member X (intersection A B))) )
20.83/21.07	  ( skv_3, empty_set, empty_set )
20.83/21.07	  ( skv_3, empty_set, skv_1 )
20.83/21.07	  ( skv_3, empty_set, skv_2 )
20.83/21.07	  ( skv_3, empty_set, (singleton skv_3) )
20.83/21.07	  ( skv_3, empty_set, (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_3, skv_1, empty_set )
20.83/21.07	  ( skv_3, skv_1, skv_1 )
20.83/21.07	  ( skv_3, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_3, skv_2, empty_set )
20.83/21.07	  ( skv_3, skv_2, skv_2 )
20.83/21.07	  ( skv_3, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_3, skv_2, (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_3, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_3, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_3, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_3, (singleton skv_3), (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_3, (union skv_2 (singleton skv_3)), empty_set )
20.83/21.07	  ( skv_3, (union skv_2 (singleton skv_3)), skv_2 )
20.83/21.07	  ( skv_3, (union skv_2 (singleton skv_3)), (singleton skv_3) )
20.83/21.07	  ( skv_3, (union skv_2 (singleton skv_3)), (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_3, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_3, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_3, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_3, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_3, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_3, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_4, empty_set, empty_set )
20.83/21.07	  ( skv_4, empty_set, skv_1 )
20.83/21.07	  ( skv_4, empty_set, skv_2 )
20.83/21.07	  ( skv_4, empty_set, (singleton skv_3) )
20.83/21.07	  ( skv_4, empty_set, (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_4, skv_1, empty_set )
20.83/21.07	  ( skv_4, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_4, skv_2, empty_set )
20.83/21.07	  ( skv_4, skv_2, skv_2 )
20.83/21.07	  ( skv_4, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_4, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_4, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_4, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_4, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_4, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_4, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_4, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_4, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_4, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_5, empty_set, empty_set )
20.83/21.07	  ( skv_5, empty_set, skv_2 )
20.83/21.07	  ( skv_5, empty_set, (singleton skv_3) )
20.83/21.07	  ( skv_5, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_5, skv_2, empty_set )
20.83/21.07	  ( skv_5, skv_2, skv_2 )
20.83/21.07	  ( skv_5, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_5, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_5, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_5, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_5, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_5, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_5, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_5, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_5, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_5, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_6, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_7, empty_set, empty_set )
20.83/21.07	  ( skv_7, empty_set, skv_2 )
20.83/21.07	  ( skv_7, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_7, skv_2, empty_set )
20.83/21.07	  ( skv_7, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_7, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_7, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_7, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_7, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_7, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_7, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_7, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_7, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_7, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_8, empty_set, empty_set )
20.83/21.07	  ( skv_8, empty_set, skv_2 )
20.83/21.07	  ( skv_8, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_8, skv_2, empty_set )
20.83/21.07	  ( skv_8, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_8, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_8, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_8, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_8, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_8, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_8, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_8, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_8, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_8, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_9, empty_set, empty_set )
20.83/21.07	  ( skv_9, empty_set, skv_2 )
20.83/21.07	  ( skv_9, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_9, skv_2, empty_set )
20.83/21.07	  ( skv_9, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_9, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_9, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_9, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_9, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_9, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_9, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_9, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_9, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_9, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_10, empty_set, empty_set )
20.83/21.07	  ( skv_10, empty_set, skv_2 )
20.83/21.07	  ( skv_10, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_10, skv_2, empty_set )
20.83/21.07	  ( skv_10, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_10, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_10, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_10, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_10, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_10, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_10, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_10, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_10, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_10, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_11, empty_set, empty_set )
20.83/21.07	  ( skv_11, empty_set, skv_2 )
20.83/21.07	  ( skv_11, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_11, skv_2, empty_set )
20.83/21.07	  ( skv_11, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_11, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_11, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_11, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_11, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_11, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_11, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_11, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_11, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_11, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_12, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_12, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_13, empty_set, empty_set )
20.83/21.07	  ( skv_13, empty_set, skv_2 )
20.83/21.07	  ( skv_13, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_13, skv_2, empty_set )
20.83/21.07	  ( skv_13, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_13, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_13, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_13, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_13, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_13, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_13, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_13, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_13, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_13, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_14, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_15, empty_set, empty_set )
20.83/21.07	  ( skv_15, empty_set, skv_2 )
20.83/21.07	  ( skv_15, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_15, skv_2, empty_set )
20.83/21.07	  ( skv_15, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_15, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_15, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_15, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_15, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_15, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_15, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_15, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_15, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_15, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_16, empty_set, empty_set )
20.83/21.07	  ( skv_16, empty_set, skv_2 )
20.83/21.07	  ( skv_16, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_16, skv_2, empty_set )
20.83/21.07	  ( skv_16, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_16, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_16, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_16, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_16, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_16, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_16, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_16, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_16, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_16, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_18, empty_set, empty_set )
20.83/21.07	  ( skv_18, empty_set, skv_2 )
20.83/21.07	  ( skv_18, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_18, skv_2, empty_set )
20.83/21.07	  ( skv_18, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_18, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_18, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_18, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_18, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_18, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_18, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_18, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_18, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_18, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_19, empty_set, empty_set )
20.83/21.07	  ( skv_19, empty_set, skv_2 )
20.83/21.07	  ( skv_19, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_19, skv_2, empty_set )
20.83/21.07	  ( skv_19, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_19, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_19, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_19, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_19, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_19, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_19, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_19, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_19, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_19, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_20, empty_set, empty_set )
20.83/21.07	  ( skv_20, empty_set, skv_2 )
20.83/21.07	  ( skv_20, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_20, skv_2, empty_set )
20.83/21.07	  ( skv_20, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_20, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_20, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_20, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_20, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_20, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_20, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_20, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_20, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_20, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_21, empty_set, empty_set )
20.83/21.07	  ( skv_21, empty_set, skv_2 )
20.83/21.07	  ( skv_21, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_21, skv_2, empty_set )
20.83/21.07	  ( skv_21, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_21, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_21, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_21, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_21, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_21, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_21, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_21, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_21, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_21, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_22, empty_set, empty_set )
20.83/21.07	  ( skv_22, empty_set, skv_2 )
20.83/21.07	  ( skv_22, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_22, skv_2, empty_set )
20.83/21.07	  ( skv_22, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_22, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_22, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_22, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_22, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_22, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_22, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_22, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_22, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_22, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_23, empty_set, empty_set )
20.83/21.07	  ( skv_23, empty_set, skv_2 )
20.83/21.07	  ( skv_23, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_23, skv_2, empty_set )
20.83/21.07	  ( skv_23, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_23, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_23, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_23, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_23, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_23, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_23, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_23, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_23, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_23, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_24, empty_set, empty_set )
20.83/21.07	  ( skv_24, empty_set, skv_2 )
20.83/21.07	  ( skv_24, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_24, skv_2, empty_set )
20.83/21.07	  ( skv_24, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_24, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_24, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_24, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_24, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_24, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_24, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_24, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_24, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_24, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_25, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_25, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_26, empty_set, empty_set )
20.83/21.07	  ( skv_26, empty_set, skv_2 )
20.83/21.07	  ( skv_26, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_26, skv_2, empty_set )
20.83/21.07	  ( skv_26, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_26, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_26, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_26, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_26, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_26, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_26, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_26, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_26, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_26, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_27, empty_set, empty_set )
20.83/21.07	  ( skv_27, empty_set, skv_2 )
20.83/21.07	  ( skv_27, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_27, skv_2, empty_set )
20.83/21.07	  ( skv_27, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_27, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_27, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_27, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_27, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_27, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_27, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_27, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_27, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_27, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_28, empty_set, empty_set )
20.83/21.07	  ( skv_28, empty_set, skv_2 )
20.83/21.07	  ( skv_28, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_28, skv_2, empty_set )
20.83/21.07	  ( skv_28, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_28, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_28, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_28, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_28, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_28, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_28, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_28, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_28, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_28, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_29, empty_set, empty_set )
20.83/21.07	  ( skv_29, empty_set, skv_2 )
20.83/21.07	  ( skv_29, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_29, skv_2, empty_set )
20.83/21.07	  ( skv_29, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_29, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_29, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_29, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_29, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_29, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_29, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_29, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_29, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_29, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_30, empty_set, empty_set )
20.83/21.07	  ( skv_30, empty_set, skv_2 )
20.83/21.07	  ( skv_30, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_30, skv_2, empty_set )
20.83/21.07	  ( skv_30, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_30, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_30, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_30, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_30, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_30, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_30, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_30, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_30, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_30, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_31, empty_set, empty_set )
20.83/21.07	  ( skv_31, empty_set, skv_2 )
20.83/21.07	  ( skv_31, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_31, skv_2, empty_set )
20.83/21.07	  ( skv_31, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_31, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_31, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_31, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_31, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_31, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_31, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_31, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_31, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_31, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_32, empty_set, empty_set )
20.83/21.07	  ( skv_32, empty_set, skv_2 )
20.83/21.07	  ( skv_32, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_32, skv_2, empty_set )
20.83/21.07	  ( skv_32, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_32, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_32, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_32, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_32, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_32, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_32, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_32, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_32, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_32, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_33, empty_set, empty_set )
20.83/21.07	  ( skv_33, empty_set, skv_2 )
20.83/21.07	  ( skv_33, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_33, skv_2, empty_set )
20.83/21.07	  ( skv_33, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_33, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_33, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_33, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_33, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_33, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_33, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_33, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_33, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_33, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_34, empty_set, empty_set )
20.83/21.07	  ( skv_34, empty_set, skv_2 )
20.83/21.07	  ( skv_34, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_34, skv_2, empty_set )
20.83/21.07	  ( skv_34, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_34, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_34, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_34, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_34, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_34, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_34, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_34, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_34, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_34, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_35, empty_set, empty_set )
20.83/21.07	  ( skv_35, empty_set, skv_2 )
20.83/21.07	  ( skv_35, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_35, skv_2, empty_set )
20.83/21.07	  ( skv_35, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_35, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_35, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_35, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_35, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_35, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_35, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_35, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_35, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_35, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_36, empty_set, empty_set )
20.83/21.07	  ( skv_36, empty_set, skv_2 )
20.83/21.07	  ( skv_36, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_36, skv_2, empty_set )
20.83/21.07	  ( skv_36, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_36, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_36, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_36, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_36, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_36, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_36, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_36, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_36, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_36, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_37, empty_set, empty_set )
20.83/21.07	  ( skv_37, empty_set, skv_2 )
20.83/21.07	  ( skv_37, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_37, skv_2, empty_set )
20.83/21.07	  ( skv_37, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_37, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_37, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_37, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_37, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_37, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_37, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_37, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_37, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_37, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_38, empty_set, empty_set )
20.83/21.07	  ( skv_38, empty_set, skv_2 )
20.83/21.07	  ( skv_38, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_38, skv_2, empty_set )
20.83/21.07	  ( skv_38, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_38, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_38, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_38, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_38, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_38, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_38, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_38, (singleton skv_4), (singleton skv_3) )
20.83/21.07	  ( skv_38, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_38, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_39, empty_set, empty_set )
20.83/21.07	  ( skv_39, empty_set, skv_2 )
20.83/21.07	  ( skv_39, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_39, skv_2, empty_set )
20.83/21.07	  ( skv_39, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_39, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_39, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_39, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_39, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_39, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_39, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_39, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_39, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_40, empty_set, empty_set )
20.83/21.07	  ( skv_40, empty_set, skv_2 )
20.83/21.07	  ( skv_40, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_40, skv_2, empty_set )
20.83/21.07	  ( skv_40, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_40, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_40, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_40, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_40, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_40, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_40, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_40, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_40, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_41, empty_set, empty_set )
20.83/21.07	  ( skv_41, empty_set, skv_2 )
20.83/21.07	  ( skv_41, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_41, skv_2, empty_set )
20.83/21.07	  ( skv_41, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_41, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_41, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_41, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_41, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_41, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_41, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_41, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_41, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_42, empty_set, empty_set )
20.83/21.07	  ( skv_42, empty_set, skv_2 )
20.83/21.07	  ( skv_42, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_42, skv_2, empty_set )
20.83/21.07	  ( skv_42, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_42, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_42, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_42, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_42, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_42, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_42, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_42, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_42, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_43, empty_set, empty_set )
20.83/21.07	  ( skv_43, empty_set, skv_2 )
20.83/21.07	  ( skv_43, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_43, skv_2, empty_set )
20.83/21.07	  ( skv_43, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_43, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_43, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_43, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_43, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_43, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_43, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_43, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_43, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_44, empty_set, empty_set )
20.83/21.07	  ( skv_44, empty_set, skv_2 )
20.83/21.07	  ( skv_44, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_44, skv_2, empty_set )
20.83/21.07	  ( skv_44, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_44, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_44, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_44, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_44, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_44, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_44, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_44, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_44, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_45, empty_set, empty_set )
20.83/21.07	  ( skv_45, empty_set, skv_2 )
20.83/21.07	  ( skv_45, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_45, skv_2, empty_set )
20.83/21.07	  ( skv_45, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_45, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_45, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_45, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_45, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_45, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_45, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_45, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_45, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_46, empty_set, empty_set )
20.83/21.07	  ( skv_46, empty_set, skv_2 )
20.83/21.07	  ( skv_46, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_46, skv_2, empty_set )
20.83/21.07	  ( skv_46, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_46, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_46, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_46, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_46, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_46, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_46, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_46, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_46, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_47, empty_set, empty_set )
20.83/21.07	  ( skv_47, empty_set, skv_2 )
20.83/21.07	  ( skv_47, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_47, skv_2, empty_set )
20.83/21.07	  ( skv_47, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_47, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_47, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_47, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_47, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_47, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_47, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_47, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_47, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_48, empty_set, empty_set )
20.83/21.07	  ( skv_48, empty_set, skv_2 )
20.83/21.07	  ( skv_48, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_48, skv_2, empty_set )
20.83/21.07	  ( skv_48, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_48, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_48, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_48, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_48, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_48, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_48, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_48, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_48, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_49, empty_set, empty_set )
20.83/21.07	  ( skv_49, empty_set, skv_2 )
20.83/21.07	  ( skv_49, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_49, skv_2, empty_set )
20.83/21.07	  ( skv_49, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_49, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_49, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_49, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_49, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_49, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_49, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_49, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_49, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_50, empty_set, empty_set )
20.83/21.07	  ( skv_50, empty_set, skv_2 )
20.83/21.07	  ( skv_50, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_50, skv_2, empty_set )
20.83/21.07	  ( skv_50, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_50, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_50, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_50, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_50, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_50, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_50, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_50, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_50, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_51, empty_set, empty_set )
20.83/21.07	  ( skv_51, empty_set, skv_2 )
20.83/21.07	  ( skv_51, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_51, skv_2, empty_set )
20.83/21.07	  ( skv_51, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_51, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_51, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_51, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_51, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_51, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_51, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_51, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_51, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_52, empty_set, empty_set )
20.83/21.07	  ( skv_52, empty_set, skv_2 )
20.83/21.07	  ( skv_52, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_52, skv_2, empty_set )
20.83/21.07	  ( skv_52, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_52, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_52, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_52, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_52, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_52, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_52, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_52, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_52, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_53, empty_set, empty_set )
20.83/21.07	  ( skv_53, empty_set, skv_2 )
20.83/21.07	  ( skv_53, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_53, skv_2, empty_set )
20.83/21.07	  ( skv_53, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_53, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_53, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_53, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_53, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_53, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_53, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_53, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_53, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_54, empty_set, empty_set )
20.83/21.07	  ( skv_54, empty_set, skv_2 )
20.83/21.07	  ( skv_54, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_54, skv_2, empty_set )
20.83/21.07	  ( skv_54, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_54, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_54, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_54, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_54, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_54, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_54, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_54, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_54, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_55, empty_set, empty_set )
20.83/21.07	  ( skv_55, empty_set, skv_2 )
20.83/21.07	  ( skv_55, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_55, skv_2, empty_set )
20.83/21.07	  ( skv_55, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_55, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_55, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_55, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_55, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_55, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_55, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_55, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_55, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_56, empty_set, empty_set )
20.83/21.07	  ( skv_56, empty_set, skv_2 )
20.83/21.07	  ( skv_56, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_56, skv_2, empty_set )
20.83/21.07	  ( skv_56, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_56, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_56, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_56, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_56, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_56, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_56, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_56, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_56, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_57, empty_set, empty_set )
20.83/21.07	  ( skv_57, empty_set, skv_2 )
20.83/21.07	  ( skv_57, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_57, skv_2, empty_set )
20.83/21.07	  ( skv_57, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_57, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_57, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_57, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_57, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_57, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_57, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_57, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_57, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_58, empty_set, empty_set )
20.83/21.07	  ( skv_58, empty_set, skv_2 )
20.83/21.07	  ( skv_58, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_58, skv_2, empty_set )
20.83/21.07	  ( skv_58, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_58, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_58, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_58, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_58, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_58, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_58, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_58, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_58, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_59, empty_set, empty_set )
20.83/21.07	  ( skv_59, empty_set, skv_2 )
20.83/21.07	  ( skv_59, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_59, skv_2, empty_set )
20.83/21.07	  ( skv_59, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_59, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_59, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_59, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_59, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_59, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_59, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_59, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_59, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_60, empty_set, empty_set )
20.83/21.07	  ( skv_60, empty_set, skv_2 )
20.83/21.07	  ( skv_60, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_60, skv_2, empty_set )
20.83/21.07	  ( skv_60, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_60, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_60, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_60, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_60, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_60, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_60, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_60, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_60, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_61, empty_set, empty_set )
20.83/21.07	  ( skv_61, empty_set, skv_2 )
20.83/21.07	  ( skv_61, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_61, skv_2, empty_set )
20.83/21.07	  ( skv_61, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_61, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_61, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_61, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_61, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_61, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_61, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_61, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_61, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_62, empty_set, empty_set )
20.83/21.07	  ( skv_62, empty_set, skv_2 )
20.83/21.07	  ( skv_62, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_62, skv_2, empty_set )
20.83/21.07	  ( skv_62, skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_62, (singleton skv_3), empty_set )
20.83/21.07	  ( skv_62, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_62, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_62, (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_62, (singleton skv_4), empty_set )
20.83/21.07	  ( skv_62, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_62, (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( skv_62, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	  ( skv_63, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_63, (singleton skv_5), empty_set )
20.83/21.07	  ( skv_64, empty_set, empty_set )
20.83/21.07	  ( skv_64, skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_64, skv_2, empty_set )
20.83/21.07	  ( skv_64, (singleton skv_3), skv_2 )
20.83/21.07	  ( skv_64, (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( skv_64, (singleton skv_4), skv_2 )
20.83/21.07	  ( skv_64, (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.07	)
20.83/21.07	(instantiation (forall ((A set) (B set)) (= (= (cardinality A) (+ (* (- 1) (cardinality B)) (cardinality (union A B)))) (= empty_set (intersection A B))) )
20.83/21.07	  ( empty_set, empty_set )
20.83/21.07	  ( empty_set, skv_1 )
20.83/21.07	  ( empty_set, skv_2 )
20.83/21.07	  ( empty_set, (singleton skv_3) )
20.83/21.07	  ( empty_set, (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( empty_set, (singleton skv_4) )
20.83/21.07	  ( empty_set, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.07	  ( empty_set, (union skv_1 (singleton skv_3)) )
20.83/21.07	  ( skv_1, empty_set )
20.83/21.07	  ( skv_1, skv_1 )
20.83/21.07	  ( skv_1, skv_2 )
20.83/21.07	  ( skv_1, (singleton skv_3) )
20.83/21.07	  ( skv_2, empty_set )
20.83/21.07	  ( skv_2, skv_2 )
20.83/21.07	  ( skv_2, (singleton skv_3) )
20.83/21.07	  ( skv_2, (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( skv_2, (singleton skv_4) )
20.83/21.07	  ( skv_2, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.07	  ( skv_2, (union skv_1 (singleton skv_3)) )
20.83/21.07	  ( (singleton skv_3), empty_set )
20.83/21.07	  ( (singleton skv_3), skv_1 )
20.83/21.07	  ( (singleton skv_3), skv_2 )
20.83/21.07	  ( (singleton skv_3), (singleton skv_3) )
20.83/21.07	  ( (singleton skv_3), (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( (singleton skv_3), (singleton skv_4) )
20.83/21.07	  ( (singleton skv_3), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.07	  ( (union skv_2 (singleton skv_3)), empty_set )
20.83/21.07	  ( (union skv_2 (singleton skv_3)), skv_2 )
20.83/21.07	  ( (union skv_2 (singleton skv_3)), (singleton skv_3) )
20.83/21.07	  ( (union skv_2 (singleton skv_3)), (union skv_2 (singleton skv_3)) )
20.83/21.07	  ( (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.07	  ( (union skv_2 (singleton skv_3)), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.07	  ( (singleton skv_4), empty_set )
20.83/21.08	  ( (singleton skv_4), skv_1 )
20.83/21.08	  ( (singleton skv_4), skv_2 )
20.83/21.08	  ( (singleton skv_4), (singleton skv_3) )
20.83/21.08	  ( (singleton skv_4), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (singleton skv_4), (singleton skv_4) )
20.83/21.08	  ( (singleton skv_4), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), empty_set )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), skv_2 )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), (singleton skv_3) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), (singleton skv_4) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.08	  ( (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.08	  ( (singleton skv_5), empty_set )
20.83/21.08	  ( (singleton skv_5), skv_2 )
20.83/21.08	  ( (singleton skv_5), (singleton skv_3) )
20.83/21.08	  ( (singleton skv_5), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (singleton skv_5), (singleton skv_4) )
20.83/21.08	  ( (singleton skv_5), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (singleton skv_7), empty_set )
20.83/21.08	  ( (singleton skv_7), skv_2 )
20.83/21.08	  ( (singleton skv_7), (singleton skv_3) )
20.83/21.08	  ( (singleton skv_7), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (singleton skv_7), (singleton skv_4) )
20.83/21.08	  ( (singleton skv_7), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (singleton skv_8), empty_set )
20.83/21.08	  ( (singleton skv_8), skv_2 )
20.83/21.08	  ( (singleton skv_8), (singleton skv_3) )
20.83/21.08	  ( (singleton skv_8), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (singleton skv_8), (singleton skv_4) )
20.83/21.08	  ( (singleton skv_8), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (singleton skv_10), empty_set )
20.83/21.08	  ( (singleton skv_10), skv_2 )
20.83/21.08	  ( (singleton skv_10), (singleton skv_3) )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element) (S set)) (let ((_let_0 (singleton X))) (= (= empty_set (intersection _let_0 S)) (= (cardinality S) (+ (- 1) (cardinality (union _let_0 S)))))) )
20.83/21.08	  ( skv_3, empty_set )
20.83/21.08	  ( skv_3, skv_1 )
20.83/21.08	  ( skv_3, skv_2 )
20.83/21.08	  ( skv_3, (singleton skv_3) )
20.83/21.08	  ( skv_3, (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( skv_3, (singleton skv_4) )
20.83/21.08	  ( skv_3, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( skv_4, empty_set )
20.83/21.08	  ( skv_4, skv_1 )
20.83/21.08	  ( skv_4, skv_2 )
20.83/21.08	  ( skv_4, (singleton skv_3) )
20.83/21.08	  ( skv_4, (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( skv_4, (singleton skv_4) )
20.83/21.08	  ( skv_4, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( skv_5, empty_set )
20.83/21.08	  ( skv_5, skv_2 )
20.83/21.08	  ( skv_5, (singleton skv_3) )
20.83/21.08	  ( skv_5, (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( skv_5, (singleton skv_4) )
20.83/21.08	  ( skv_5, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( skv_7, empty_set )
20.83/21.08	  ( skv_7, skv_2 )
20.83/21.08	  ( skv_7, (singleton skv_3) )
20.83/21.08	  ( skv_7, (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( skv_7, (singleton skv_4) )
20.83/21.08	  ( skv_7, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( skv_8, empty_set )
20.83/21.08	  ( skv_8, skv_2 )
20.83/21.08	  ( skv_8, (singleton skv_3) )
20.83/21.08	  ( skv_8, (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( skv_8, (singleton skv_4) )
20.83/21.08	  ( skv_8, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( skv_10, empty_set )
20.83/21.08	  ( skv_10, skv_2 )
20.83/21.08	  ( skv_10, (singleton skv_3) )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((A set) (B set)) (= (subset A B) (forall ((X element)) (or (not (member X A)) (member X B)) )) )
20.83/21.08	  ( skv_1, skv_1 )
20.83/21.08	  ( skv_1, skv_2 )
20.83/21.08	  ( skv_1, (singleton skv_3) )
20.83/21.08	  ( skv_1, (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( skv_1, (singleton skv_4) )
20.83/21.08	  ( skv_1, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( skv_2, skv_1 )
20.83/21.08	  ( skv_2, skv_2 )
20.83/21.08	  ( skv_2, (singleton skv_3) )
20.83/21.08	  ( skv_2, (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( skv_2, (singleton skv_4) )
20.83/21.08	  ( skv_2, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (singleton skv_3), skv_1 )
20.83/21.08	  ( (singleton skv_3), skv_2 )
20.83/21.08	  ( (singleton skv_3), (singleton skv_3) )
20.83/21.08	  ( (singleton skv_3), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (singleton skv_3), (singleton skv_4) )
20.83/21.08	  ( (singleton skv_3), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (union skv_2 (singleton skv_3)), skv_1 )
20.83/21.08	  ( (union skv_2 (singleton skv_3)), skv_2 )
20.83/21.08	  ( (union skv_2 (singleton skv_3)), (singleton skv_3) )
20.83/21.08	  ( (union skv_2 (singleton skv_3)), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.08	  ( (union skv_2 (singleton skv_3)), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (singleton skv_4), skv_2 )
20.83/21.08	  ( (singleton skv_4), (singleton skv_3) )
20.83/21.08	  ( (singleton skv_4), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (singleton skv_4), (singleton skv_4) )
20.83/21.08	  ( (singleton skv_4), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), skv_2 )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), (singleton skv_3) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), (singleton skv_4) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element) (S set)) (let ((_let_0 (singleton X))) (= (= _let_0 (intersection _let_0 S)) (= (cardinality S) (cardinality (union _let_0 S))))) )
20.83/21.08	  ( skv_3, empty_set )
20.83/21.08	  ( skv_3, skv_1 )
20.83/21.08	  ( skv_3, skv_2 )
20.83/21.08	  ( skv_3, (singleton skv_3) )
20.83/21.08	  ( skv_3, (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( skv_3, (singleton skv_4) )
20.83/21.08	  ( skv_3, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( skv_4, empty_set )
20.83/21.08	  ( skv_4, skv_1 )
20.83/21.08	  ( skv_4, skv_2 )
20.83/21.08	  ( skv_4, (singleton skv_3) )
20.83/21.08	  ( skv_4, (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( skv_4, (singleton skv_4) )
20.83/21.08	  ( skv_4, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( skv_5, empty_set )
20.83/21.08	  ( skv_5, skv_2 )
20.83/21.08	  ( skv_5, (singleton skv_3) )
20.83/21.08	  ( skv_5, (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( skv_5, (singleton skv_4) )
20.83/21.08	  ( skv_5, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( skv_7, empty_set )
20.83/21.08	  ( skv_7, skv_2 )
20.83/21.08	  ( skv_7, (singleton skv_3) )
20.83/21.08	  ( skv_7, (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( skv_7, (singleton skv_4) )
20.83/21.08	  ( skv_7, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( skv_8, empty_set )
20.83/21.08	  ( skv_8, skv_2 )
20.83/21.08	  ( skv_8, (singleton skv_3) )
20.83/21.08	  ( skv_8, (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( skv_8, (singleton skv_4) )
20.83/21.08	  ( skv_8, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( skv_10, empty_set )
20.83/21.08	  ( skv_10, skv_2 )
20.83/21.08	  ( skv_10, (singleton skv_3) )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element) (A element)) (= (member X (singleton A)) (= X A)) )
20.83/21.08	  ( skv_3, skv_3 )
20.83/21.08	  ( skv_3, skv_4 )
20.83/21.08	  ( skv_3, skv_5 )
20.83/21.08	  ( skv_3, skv_7 )
20.83/21.08	  ( skv_3, skv_8 )
20.83/21.08	  ( skv_3, skv_10 )
20.83/21.08	  ( skv_3, skv_11 )
20.83/21.08	  ( skv_4, skv_3 )
20.83/21.08	  ( skv_4, skv_4 )
20.83/21.08	  ( skv_4, skv_5 )
20.83/21.08	  ( skv_4, skv_7 )
20.83/21.08	  ( skv_4, skv_8 )
20.83/21.08	  ( skv_4, skv_10 )
20.83/21.08	  ( skv_4, skv_11 )
20.83/21.08	  ( skv_5, skv_3 )
20.83/21.08	  ( skv_5, skv_4 )
20.83/21.08	  ( skv_5, skv_5 )
20.83/21.08	  ( skv_5, skv_7 )
20.83/21.08	  ( skv_5, skv_8 )
20.83/21.08	  ( skv_5, skv_10 )
20.83/21.08	  ( skv_5, skv_11 )
20.83/21.08	  ( skv_6, skv_3 )
20.83/21.08	  ( skv_7, skv_3 )
20.83/21.08	  ( skv_7, skv_4 )
20.83/21.08	  ( skv_7, skv_5 )
20.83/21.08	  ( skv_7, skv_7 )
20.83/21.08	  ( skv_7, skv_8 )
20.83/21.08	  ( skv_7, skv_10 )
20.83/21.08	  ( skv_7, skv_11 )
20.83/21.08	  ( skv_8, skv_3 )
20.83/21.08	  ( skv_8, skv_4 )
20.83/21.08	  ( skv_8, skv_5 )
20.83/21.08	  ( skv_8, skv_7 )
20.83/21.08	  ( skv_8, skv_8 )
20.83/21.08	  ( skv_8, skv_10 )
20.83/21.08	  ( skv_8, skv_11 )
20.83/21.08	  ( skv_9, skv_3 )
20.83/21.08	  ( skv_9, skv_4 )
20.83/21.08	  ( skv_9, skv_5 )
20.83/21.08	  ( skv_10, skv_3 )
20.83/21.08	  ( skv_10, skv_4 )
20.83/21.08	  ( skv_10, skv_5 )
20.83/21.08	  ( skv_10, skv_7 )
20.83/21.08	  ( skv_10, skv_8 )
20.83/21.08	  ( skv_10, skv_10 )
20.83/21.08	  ( skv_10, skv_11 )
20.83/21.08	  ( skv_11, skv_3 )
20.83/21.08	  ( skv_11, skv_4 )
20.83/21.08	  ( skv_11, skv_5 )
20.83/21.08	  ( skv_11, skv_7 )
20.83/21.08	  ( skv_12, skv_3 )
20.83/21.08	  ( skv_12, skv_4 )
20.83/21.08	  ( skv_13, skv_3 )
20.83/21.08	  ( skv_13, skv_4 )
20.83/21.08	  ( skv_13, skv_5 )
20.83/21.08	  ( skv_14, skv_3 )
20.83/21.08	  ( skv_14, skv_4 )
20.83/21.08	  ( skv_15, skv_3 )
20.83/21.08	  ( skv_15, skv_4 )
20.83/21.08	  ( skv_15, skv_5 )
20.83/21.08	  ( skv_16, skv_3 )
20.83/21.08	  ( skv_16, skv_4 )
20.83/21.08	  ( skv_16, skv_5 )
20.83/21.08	  ( skv_17, skv_5 )
20.83/21.08	  ( skv_18, skv_3 )
20.83/21.08	  ( skv_18, skv_4 )
20.83/21.08	  ( skv_18, skv_5 )
20.83/21.08	  ( skv_19, skv_3 )
20.83/21.08	  ( skv_19, skv_4 )
20.83/21.08	  ( skv_19, skv_5 )
20.83/21.08	  ( skv_20, skv_3 )
20.83/21.08	  ( skv_20, skv_4 )
20.83/21.08	  ( skv_20, skv_5 )
20.83/21.08	  ( skv_21, skv_3 )
20.83/21.08	  ( skv_21, skv_4 )
20.83/21.08	  ( skv_21, skv_5 )
20.83/21.08	  ( skv_22, skv_3 )
20.83/21.08	  ( skv_22, skv_4 )
20.83/21.08	  ( skv_22, skv_5 )
20.83/21.08	  ( skv_23, skv_3 )
20.83/21.08	  ( skv_23, skv_4 )
20.83/21.08	  ( skv_23, skv_5 )
20.83/21.08	  ( skv_24, skv_3 )
20.83/21.08	  ( skv_24, skv_4 )
20.83/21.08	  ( skv_24, skv_5 )
20.83/21.08	  ( skv_25, skv_3 )
20.83/21.08	  ( skv_25, skv_4 )
20.83/21.08	  ( skv_26, skv_3 )
20.83/21.08	  ( skv_26, skv_4 )
20.83/21.08	  ( skv_26, skv_5 )
20.83/21.08	  ( skv_27, skv_3 )
20.83/21.08	  ( skv_27, skv_4 )
20.83/21.08	  ( skv_27, skv_5 )
20.83/21.08	  ( skv_28, skv_3 )
20.83/21.08	  ( skv_28, skv_4 )
20.83/21.08	  ( skv_28, skv_5 )
20.83/21.08	  ( skv_29, skv_3 )
20.83/21.08	  ( skv_29, skv_4 )
20.83/21.08	  ( skv_29, skv_5 )
20.83/21.08	  ( skv_30, skv_3 )
20.83/21.08	  ( skv_30, skv_4 )
20.83/21.08	  ( skv_30, skv_5 )
20.83/21.08	  ( skv_31, skv_3 )
20.83/21.08	  ( skv_31, skv_4 )
20.83/21.08	  ( skv_31, skv_5 )
20.83/21.08	  ( skv_32, skv_3 )
20.83/21.08	  ( skv_32, skv_4 )
20.83/21.08	  ( skv_32, skv_5 )
20.83/21.08	  ( skv_33, skv_3 )
20.83/21.08	  ( skv_33, skv_4 )
20.83/21.08	  ( skv_33, skv_5 )
20.83/21.08	  ( skv_34, skv_3 )
20.83/21.08	  ( skv_34, skv_4 )
20.83/21.08	  ( skv_34, skv_5 )
20.83/21.08	  ( skv_35, skv_3 )
20.83/21.08	  ( skv_35, skv_4 )
20.83/21.08	  ( skv_35, skv_5 )
20.83/21.08	  ( skv_36, skv_3 )
20.83/21.08	  ( skv_36, skv_4 )
20.83/21.08	  ( skv_36, skv_5 )
20.83/21.08	  ( skv_37, skv_3 )
20.83/21.08	  ( skv_37, skv_4 )
20.83/21.08	  ( skv_37, skv_5 )
20.83/21.08	  ( skv_38, skv_3 )
20.83/21.08	  ( skv_38, skv_4 )
20.83/21.08	  ( skv_38, skv_5 )
20.83/21.08	  ( skv_39, skv_3 )
20.83/21.08	  ( skv_39, skv_4 )
20.83/21.08	  ( skv_39, skv_5 )
20.83/21.08	  ( skv_40, skv_3 )
20.83/21.08	  ( skv_40, skv_4 )
20.83/21.08	  ( skv_40, skv_5 )
20.83/21.08	  ( skv_41, skv_3 )
20.83/21.08	  ( skv_41, skv_4 )
20.83/21.08	  ( skv_41, skv_5 )
20.83/21.08	  ( skv_42, skv_3 )
20.83/21.08	  ( skv_42, skv_4 )
20.83/21.08	  ( skv_42, skv_5 )
20.83/21.08	  ( skv_43, skv_3 )
20.83/21.08	  ( skv_43, skv_4 )
20.83/21.08	  ( skv_43, skv_5 )
20.83/21.08	  ( skv_44, skv_3 )
20.83/21.08	  ( skv_44, skv_4 )
20.83/21.08	  ( skv_44, skv_5 )
20.83/21.08	  ( skv_45, skv_3 )
20.83/21.08	  ( skv_45, skv_4 )
20.83/21.08	  ( skv_45, skv_5 )
20.83/21.08	  ( skv_46, skv_3 )
20.83/21.08	  ( skv_46, skv_4 )
20.83/21.08	  ( skv_46, skv_5 )
20.83/21.08	  ( skv_47, skv_3 )
20.83/21.08	  ( skv_47, skv_4 )
20.83/21.08	  ( skv_47, skv_5 )
20.83/21.08	  ( skv_48, skv_3 )
20.83/21.08	  ( skv_48, skv_4 )
20.83/21.08	  ( skv_48, skv_5 )
20.83/21.08	  ( skv_49, skv_3 )
20.83/21.08	  ( skv_49, skv_4 )
20.83/21.08	  ( skv_49, skv_5 )
20.83/21.08	  ( skv_50, skv_3 )
20.83/21.08	  ( skv_50, skv_4 )
20.83/21.08	  ( skv_50, skv_5 )
20.83/21.08	  ( skv_51, skv_3 )
20.83/21.08	  ( skv_51, skv_4 )
20.83/21.08	  ( skv_51, skv_5 )
20.83/21.08	  ( skv_52, skv_3 )
20.83/21.08	  ( skv_52, skv_4 )
20.83/21.08	  ( skv_52, skv_5 )
20.83/21.08	  ( skv_53, skv_3 )
20.83/21.08	  ( skv_53, skv_4 )
20.83/21.08	  ( skv_53, skv_5 )
20.83/21.08	  ( skv_54, skv_3 )
20.83/21.08	  ( skv_54, skv_4 )
20.83/21.08	  ( skv_54, skv_5 )
20.83/21.08	  ( skv_55, skv_3 )
20.83/21.08	  ( skv_55, skv_4 )
20.83/21.08	  ( skv_55, skv_5 )
20.83/21.08	  ( skv_56, skv_3 )
20.83/21.08	  ( skv_56, skv_4 )
20.83/21.08	  ( skv_56, skv_5 )
20.83/21.08	  ( skv_57, skv_3 )
20.83/21.08	  ( skv_57, skv_4 )
20.83/21.08	  ( skv_57, skv_5 )
20.83/21.08	  ( skv_58, skv_3 )
20.83/21.08	  ( skv_58, skv_4 )
20.83/21.08	  ( skv_58, skv_5 )
20.83/21.08	  ( skv_59, skv_3 )
20.83/21.08	  ( skv_59, skv_4 )
20.83/21.08	  ( skv_59, skv_5 )
20.83/21.08	  ( skv_60, skv_3 )
20.83/21.08	  ( skv_60, skv_4 )
20.83/21.08	  ( skv_60, skv_5 )
20.83/21.08	  ( skv_61, skv_3 )
20.83/21.08	  ( skv_61, skv_4 )
20.83/21.08	  ( skv_61, skv_5 )
20.83/21.08	  ( skv_62, skv_3 )
20.83/21.08	  ( skv_62, skv_4 )
20.83/21.08	  ( skv_62, skv_5 )
20.83/21.08	  ( skv_63, skv_5 )
20.83/21.08	  ( skv_64, skv_3 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((S set) (T set)) (let ((_let_0 (intersection S T))) (= (= empty_set _let_0) (= (cardinality _let_0) 0))) )
20.83/21.08	  ( empty_set, empty_set )
20.83/21.08	  ( empty_set, skv_1 )
20.83/21.08	  ( empty_set, skv_2 )
20.83/21.08	  ( empty_set, (singleton skv_3) )
20.83/21.08	  ( empty_set, (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( empty_set, (singleton skv_4) )
20.83/21.08	  ( empty_set, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( empty_set, (union skv_1 (singleton skv_3)) )
20.83/21.08	  ( skv_1, empty_set )
20.83/21.08	  ( skv_1, skv_1 )
20.83/21.08	  ( skv_1, skv_2 )
20.83/21.08	  ( skv_1, (singleton skv_3) )
20.83/21.08	  ( skv_2, empty_set )
20.83/21.08	  ( skv_2, skv_2 )
20.83/21.08	  ( skv_2, (singleton skv_3) )
20.83/21.08	  ( skv_2, (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( skv_2, (singleton skv_4) )
20.83/21.08	  ( skv_2, (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( skv_2, (union skv_1 (singleton skv_3)) )
20.83/21.08	  ( (singleton skv_3), empty_set )
20.83/21.08	  ( (singleton skv_3), skv_1 )
20.83/21.08	  ( (singleton skv_3), skv_2 )
20.83/21.08	  ( (singleton skv_3), (singleton skv_3) )
20.83/21.08	  ( (singleton skv_3), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (singleton skv_3), (singleton skv_4) )
20.83/21.08	  ( (singleton skv_3), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (union skv_2 (singleton skv_3)), empty_set )
20.83/21.08	  ( (union skv_2 (singleton skv_3)), skv_2 )
20.83/21.08	  ( (union skv_2 (singleton skv_3)), (singleton skv_3) )
20.83/21.08	  ( (union skv_2 (singleton skv_3)), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (union skv_2 (singleton skv_3)), (singleton skv_4) )
20.83/21.08	  ( (union skv_2 (singleton skv_3)), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (singleton skv_4), empty_set )
20.83/21.08	  ( (singleton skv_4), skv_1 )
20.83/21.08	  ( (singleton skv_4), skv_2 )
20.83/21.08	  ( (singleton skv_4), (singleton skv_3) )
20.83/21.08	  ( (singleton skv_4), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (singleton skv_4), (singleton skv_4) )
20.83/21.08	  ( (singleton skv_4), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), empty_set )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), skv_2 )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), (singleton skv_3) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), (singleton skv_4) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (union skv_1 (singleton skv_3)), (singleton skv_4) )
20.83/21.08	  ( (union (union skv_1 (singleton skv_3)) (singleton skv_4)), (singleton skv_5) )
20.83/21.08	  ( (singleton skv_5), empty_set )
20.83/21.08	  ( (singleton skv_5), skv_2 )
20.83/21.08	  ( (singleton skv_5), (singleton skv_3) )
20.83/21.08	  ( (singleton skv_5), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (singleton skv_5), (singleton skv_4) )
20.83/21.08	  ( (singleton skv_5), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (singleton skv_7), empty_set )
20.83/21.08	  ( (singleton skv_7), skv_2 )
20.83/21.08	  ( (singleton skv_7), (singleton skv_3) )
20.83/21.08	  ( (singleton skv_7), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (singleton skv_7), (singleton skv_4) )
20.83/21.08	  ( (singleton skv_7), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (singleton skv_8), empty_set )
20.83/21.08	  ( (singleton skv_8), skv_2 )
20.83/21.08	  ( (singleton skv_8), (singleton skv_3) )
20.83/21.08	  ( (singleton skv_8), (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (singleton skv_8), (singleton skv_4) )
20.83/21.08	  ( (singleton skv_8), (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (singleton skv_10), empty_set )
20.83/21.08	  ( (singleton skv_10), skv_2 )
20.83/21.08	  ( (singleton skv_10), (singleton skv_3) )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((S set)) (= (= empty_set S) (= (cardinality S) 0)) )
20.83/21.08	  ( empty_set )
20.83/21.08	  ( skv_1 )
20.83/21.08	  ( skv_2 )
20.83/21.08	  ( (singleton skv_3) )
20.83/21.08	  ( (union skv_2 (singleton skv_3)) )
20.83/21.08	  ( (singleton skv_4) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (union skv_1 (singleton skv_3)) )
20.83/21.08	  ( (union (union skv_1 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (singleton skv_5) )
20.83/21.08	  ( (union (union (union skv_1 (singleton skv_3)) (singleton skv_4)) (singleton skv_5)) )
20.83/21.08	  ( (intersection skv_1 (singleton skv_3)) )
20.83/21.08	  ( (intersection skv_2 (singleton skv_3)) )
20.83/21.08	  ( (intersection (union skv_2 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (intersection (union skv_1 (singleton skv_3)) (singleton skv_4)) )
20.83/21.08	  ( (intersection (union (union skv_1 (singleton skv_3)) (singleton skv_4)) (singleton skv_5)) )
20.83/21.08	  ( (union empty_set empty_set) )
20.83/21.08	  ( (intersection empty_set empty_set) )
20.83/21.08	  ( (complement empty_set) )
20.83/21.08	  ( (intersection (singleton skv_3) empty_set) )
20.83/21.08	  ( (union (singleton skv_3) empty_set) )
20.83/21.08	  ( (difference empty_set empty_set) )
20.83/21.08	  ( (union empty_set skv_1) )
20.83/21.08	  ( (intersection empty_set skv_1) )
20.83/21.08	  ( (complement skv_1) )
20.83/21.08	  ( (intersection (singleton skv_3) skv_1) )
20.83/21.08	  ( (union (singleton skv_3) skv_1) )
20.83/21.08	  ( (difference skv_1 empty_set) )
20.83/21.08	  ( (union skv_1 empty_set) )
20.83/21.08	  ( (intersection skv_1 empty_set) )
20.83/21.08	  ( (intersection (singleton skv_4) empty_set) )
20.83/21.08	  ( (union (singleton skv_4) empty_set) )
20.83/21.08	  ( (difference empty_set skv_1) )
20.83/21.08	  ( (union skv_1 skv_1) )
20.83/21.08	  ( (intersection skv_1 skv_1) )
20.83/21.08	  ( (intersection (singleton skv_4) skv_1) )
20.83/21.08	  ( (union (singleton skv_4) skv_1) )
20.83/21.08	  ( (difference skv_1 skv_1) )
20.83/21.08	  ( (union empty_set skv_2) )
20.83/21.08	  ( (intersection empty_set skv_2) )
20.83/21.08	  ( (complement skv_2) )
20.83/21.08	  ( (intersection (singleton skv_3) skv_2) )
20.83/21.08	  ( (union (singleton skv_3) skv_2) )
20.83/21.08	  ( (union skv_1 skv_2) )
20.83/21.08	  ( (intersection skv_1 skv_2) )
20.83/21.08	  ( (intersection (singleton skv_4) skv_2) )
20.83/21.08	  ( (union (singleton skv_4) skv_2) )
20.83/21.08	  ( (union skv_2 empty_set) )
20.83/21.08	  ( (intersection skv_2 empty_set) )
20.83/21.08	  ( (intersection (singleton skv_5) empty_set) )
20.83/21.08	  ( (union (singleton skv_5) empty_set) )
20.83/21.08	  ( (singleton skv_7) )
20.83/21.08	  ( (union skv_2 skv_2) )
20.83/21.08	  ( (intersection skv_2 skv_2) )
20.83/21.08	  ( (complement (singleton skv_3)) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (intersection _let_0 _let_0)) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (union _let_0 _let_0)) )
20.83/21.08	  ( (difference skv_2 empty_set) )
20.83/21.08	  ( (intersection (singleton skv_4) (singleton skv_3)) )
20.83/21.08	  ( (union (singleton skv_4) (singleton skv_3)) )
20.83/21.08	  ( (difference empty_set skv_2) )
20.83/21.08	  ( (union empty_set (union skv_2 (singleton skv_3))) )
20.83/21.08	  ( (intersection empty_set (union skv_2 (singleton skv_3))) )
20.83/21.08	  ( (intersection (singleton skv_5) skv_2) )
20.83/21.08	  ( (union (singleton skv_5) skv_2) )
20.83/21.08	  ( (difference skv_2 skv_2) )
20.83/21.08	  ( (union skv_2 (union skv_2 (singleton skv_3))) )
20.83/21.08	  ( (intersection skv_2 (union skv_2 (singleton skv_3))) )
20.83/21.08	  ( (intersection (singleton skv_5) (singleton skv_3)) )
20.83/21.08	  ( (union (singleton skv_5) (singleton skv_3)) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (union _let_0 (union skv_2 _let_0))) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (intersection _let_0 (union skv_2 _let_0))) )
20.83/21.08	  ( (complement (union skv_2 (singleton skv_3))) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) empty_set) )
20.83/21.08	  ( (intersection (union skv_2 (singleton skv_3)) empty_set) )
20.83/21.08	  ( (intersection (singleton skv_4) (union skv_2 (singleton skv_3))) )
20.83/21.08	  ( (union (singleton skv_4) (union skv_2 (singleton skv_3))) )
20.83/21.08	  ( (singleton skv_8) )
20.83/21.08	  ( (union (union skv_2 (singleton skv_3)) skv_2) )
20.83/21.08	  ( (intersection (union skv_2 (singleton skv_3)) skv_2) )
20.83/21.08	  ( (intersection (singleton skv_5) (union skv_2 (singleton skv_3))) )
20.83/21.08	  ( (union (singleton skv_5) (union skv_2 (singleton skv_3))) )
20.83/21.08	  ( (difference (singleton skv_3) empty_set) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (union (union skv_2 _let_0) _let_0)) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (intersection (union skv_2 _let_0) _let_0)) )
20.83/21.08	  ( (intersection (singleton skv_7) empty_set) )
20.83/21.08	  ( (union (singleton skv_7) empty_set) )
20.83/21.08	  ( (difference (singleton skv_3) skv_2) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (let ((_let_1 (union skv_2 _let_0))) (union _let_1 _let_1))) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (let ((_let_1 (union skv_2 _let_0))) (intersection _let_1 _let_1))) )
20.83/21.08	  ( (intersection (singleton skv_7) skv_2) )
20.83/21.08	  ( (union (singleton skv_7) skv_2) )
20.83/21.08	  ( (difference empty_set (singleton skv_3)) )
20.83/21.08	  ( (union empty_set (singleton skv_4)) )
20.83/21.08	  ( (intersection empty_set (singleton skv_4)) )
20.83/21.08	  ( (intersection (singleton skv_7) (singleton skv_3)) )
20.83/21.08	  ( (union (singleton skv_7) (singleton skv_3)) )
20.83/21.08	  ( (difference skv_2 (singleton skv_3)) )
20.83/21.08	  ( (union skv_2 (singleton skv_4)) )
20.83/21.08	  ( (intersection skv_2 (singleton skv_4)) )
20.83/21.08	  ( (intersection (singleton skv_7) (union skv_2 (singleton skv_3))) )
20.83/21.08	  ( (union (singleton skv_7) (union skv_2 (singleton skv_3))) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (difference _let_0 _let_0)) )
20.83/21.08	  ( (union (singleton skv_3) (singleton skv_4)) )
20.83/21.08	  ( (intersection (singleton skv_3) (singleton skv_4)) )
20.83/21.08	  ( (complement (singleton skv_4)) )
20.83/21.08	  ( (singleton skv_10) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_4))) (union _let_0 _let_0)) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_4))) (intersection _let_0 _let_0)) )
20.83/21.08	  ( (union empty_set (union (union skv_2 (singleton skv_3)) (singleton skv_4))) )
20.83/21.08	  ( (intersection empty_set (union (union skv_2 (singleton skv_3)) (singleton skv_4))) )
20.83/21.08	  ( (intersection (singleton skv_5) (singleton skv_4)) )
20.83/21.08	  ( (union (singleton skv_5) (singleton skv_4)) )
20.83/21.08	  ( (union skv_2 (union (union skv_2 (singleton skv_3)) (singleton skv_4))) )
20.83/21.08	  ( (intersection skv_2 (union (union skv_2 (singleton skv_3)) (singleton skv_4))) )
20.83/21.08	  ( (intersection (singleton skv_7) (singleton skv_4)) )
20.83/21.08	  ( (union (singleton skv_7) (singleton skv_4)) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (union _let_0 (union (union skv_2 _let_0) (singleton skv_4)))) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (intersection _let_0 (union (union skv_2 _let_0) (singleton skv_4)))) )
20.83/21.08	  ( (intersection (singleton skv_8) empty_set) )
20.83/21.08	  ( (union (singleton skv_8) empty_set) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (let ((_let_1 (union skv_2 _let_0))) (union _let_1 (union _let_1 (singleton skv_4))))) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (let ((_let_1 (union skv_2 _let_0))) (intersection _let_1 (union _let_1 (singleton skv_4))))) )
20.83/21.08	  ( (intersection (singleton skv_8) skv_2) )
20.83/21.08	  ( (union (singleton skv_8) skv_2) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_4))) (union _let_0 (union (union skv_2 (singleton skv_3)) _let_0))) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_4))) (intersection _let_0 (union (union skv_2 (singleton skv_3)) _let_0))) )
20.83/21.08	  ( (intersection (singleton skv_8) (singleton skv_3)) )
20.83/21.08	  ( (union (singleton skv_8) (singleton skv_3)) )
20.83/21.08	  ( (union (union (union skv_2 (singleton skv_3)) (singleton skv_4)) empty_set) )
20.83/21.08	  ( (intersection (union (union skv_2 (singleton skv_3)) (singleton skv_4)) empty_set) )
20.83/21.08	  ( (intersection (singleton skv_8) (union skv_2 (singleton skv_3))) )
20.83/21.08	  ( (union (singleton skv_8) (union skv_2 (singleton skv_3))) )
20.83/21.08	  ( (union (union (union skv_2 (singleton skv_3)) (singleton skv_4)) skv_2) )
20.83/21.08	  ( (intersection (union (union skv_2 (singleton skv_3)) (singleton skv_4)) skv_2) )
20.83/21.08	  ( (intersection (singleton skv_8) (singleton skv_4)) )
20.83/21.08	  ( (union (singleton skv_8) (singleton skv_4)) )
20.83/21.08	  ( (singleton skv_11) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (union (union (union skv_2 _let_0) (singleton skv_4)) _let_0)) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (intersection (union (union skv_2 _let_0) (singleton skv_4)) _let_0)) )
20.83/21.08	  ( (complement (union (union skv_2 (singleton skv_3)) (singleton skv_4))) )
20.83/21.08	  ( (intersection (singleton skv_5) (union (union skv_2 (singleton skv_3)) (singleton skv_4))) )
20.83/21.08	  ( (union (singleton skv_5) (union (union skv_2 (singleton skv_3)) (singleton skv_4))) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (let ((_let_1 (union skv_2 _let_0))) (union (union _let_1 (singleton skv_4)) _let_1))) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (let ((_let_1 (union skv_2 _let_0))) (intersection (union _let_1 (singleton skv_4)) _let_1))) )
20.83/21.08	  ( (intersection (singleton skv_7) (union (union skv_2 (singleton skv_3)) (singleton skv_4))) )
20.83/21.08	  ( (union (singleton skv_7) (union (union skv_2 (singleton skv_3)) (singleton skv_4))) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_4))) (union (union (union skv_2 (singleton skv_3)) _let_0) _let_0)) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_4))) (intersection (union (union skv_2 (singleton skv_3)) _let_0) _let_0)) )
20.83/21.08	  ( (intersection (singleton skv_8) (union (union skv_2 (singleton skv_3)) (singleton skv_4))) )
20.83/21.08	  ( (union (singleton skv_8) (union (union skv_2 (singleton skv_3)) (singleton skv_4))) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (let ((_let_1 (union skv_2 _let_0))) (let ((_let_2 (singleton skv_4))) (let ((_let_3 (union _let_1 _let_2))) (union _let_3 _let_3))))) )
20.83/21.08	  ( (let ((_let_0 (singleton skv_3))) (let ((_let_1 (union skv_2 _let_0))) (let ((_let_2 (singleton skv_4))) (let ((_let_3 (union _let_1 _let_2))) (intersection _let_3 _let_3))))) )
20.83/21.08	  ( (intersection (singleton skv_10) empty_set) )
20.83/21.08	  ( (union (singleton skv_10) empty_set) )
20.83/21.08	  ( (union empty_set (union skv_1 (singleton skv_3))) )
20.83/21.08	  ( (intersection empty_set (union skv_1 (singleton skv_3))) )
20.83/21.08	  ( (intersection (singleton skv_10) skv_2) )
20.83/21.08	  ( (union (singleton skv_10) skv_2) )
20.83/21.08	  ( (difference (union skv_2 (singleton skv_3)) empty_set) )
20.83/21.08	  ( (union skv_2 (union skv_1 (singleton skv_3))) )
20.83/21.08	  ( (intersection skv_2 (union skv_1 (singleton skv_3))) )
20.83/21.08	  ( (intersection (singleton skv_10) (singleton skv_3)) )
20.83/21.08	  ( (union (singleton skv_10) (singleton skv_3)) )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (or (not (member X skv_1)) (member X skv_2)) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_9 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_13 )
20.83/21.08	  ( skv_15 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_22 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_35 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_52 )
20.83/21.08	  ( skv_54 )
20.83/21.08	  ( skv_55 )
20.83/21.08	  ( skv_56 )
20.83/21.08	  ( skv_60 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_62 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X empty_set)) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_55 )
20.83/21.08	  ( skv_60 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_62 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (or (not (member X skv_1)) (member X (singleton skv_3))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_15 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_33 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_50 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_54 )
20.83/21.08	  ( skv_55 )
20.83/21.08	  ( skv_60 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_62 )
20.83/21.08	  ( skv_63 )
20.83/21.08	  ( skv_64 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (or (not (member X (singleton skv_3))) (member X skv_2)) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_9 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (let ((_let_0 (singleton skv_3))) (or (not (member X _let_0)) (member X (union skv_2 _let_0)))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_13 )
20.83/21.08	  ( skv_15 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_19 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_22 )
20.83/21.08	  ( skv_23 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_25 )
20.83/21.08	  ( skv_26 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_37 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_39 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_52 )
20.83/21.08	  ( skv_53 )
20.83/21.08	  ( skv_54 )
20.83/21.08	  ( skv_55 )
20.83/21.08	  ( skv_56 )
20.83/21.08	  ( skv_59 )
20.83/21.08	  ( skv_60 )
20.83/21.08	  ( skv_61 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (or (not (member X skv_1)) (member X (union skv_2 (singleton skv_3)))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_15 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_37 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_52 )
20.83/21.08	  ( skv_54 )
20.83/21.08	  ( skv_55 )
20.83/21.08	  ( skv_60 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_62 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X skv_1)) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_55 )
20.83/21.08	  ( skv_60 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_62 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (or (not (member X skv_2)) (member X (union skv_2 (singleton skv_3)))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_26 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_37 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_52 )
20.83/21.08	  ( skv_53 )
20.83/21.08	  ( skv_54 )
20.83/21.08	  ( skv_55 )
20.83/21.08	  ( skv_57 )
20.83/21.08	  ( skv_58 )
20.83/21.08	  ( skv_60 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_62 )
20.83/21.08	  ( skv_64 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (let ((_let_0 (singleton skv_3))) (or (not (member X (union skv_2 _let_0))) (member X _let_0))) )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_14 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X (intersection skv_1 (singleton skv_3)))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_55 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (or (not (member X skv_1)) (member X (singleton skv_4))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_35 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_50 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_54 )
20.83/21.08	  ( skv_55 )
20.83/21.08	  ( skv_56 )
20.83/21.08	  ( skv_58 )
20.83/21.08	  ( skv_60 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_62 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X (intersection skv_2 (singleton skv_3)))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (or (not (member X skv_2)) (member X (singleton skv_4))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X (intersection (union skv_2 (singleton skv_3)) (singleton skv_4)))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X (intersection (union skv_1 (singleton skv_3)) (singleton skv_4)))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X (intersection (union (union skv_1 (singleton skv_3)) (singleton skv_4)) (singleton skv_5)))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (or (not (member X (singleton skv_4))) (member X skv_2)) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_35 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X (union empty_set empty_set))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X (intersection (singleton skv_3) empty_set))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (let ((_let_0 (singleton skv_3))) (or (not (member X _let_0)) (member X (union (union skv_2 _let_0) (singleton skv_4))))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_39 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_53 )
20.83/21.08	  ( skv_54 )
20.83/21.08	  ( skv_55 )
20.83/21.08	  ( skv_56 )
20.83/21.08	  ( skv_59 )
20.83/21.08	  ( skv_60 )
20.83/21.08	  ( skv_61 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (or (not (member X skv_1)) (member X (union (union skv_2 (singleton skv_3)) (singleton skv_4)))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_54 )
20.83/21.08	  ( skv_55 )
20.83/21.08	  ( skv_60 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_62 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X (difference empty_set empty_set))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_43 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (or (not (member X skv_2)) (member X (union (union skv_2 (singleton skv_3)) (singleton skv_4)))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_53 )
20.83/21.08	  ( skv_54 )
20.83/21.08	  ( skv_55 )
20.83/21.08	  ( skv_57 )
20.83/21.08	  ( skv_58 )
20.83/21.08	  ( skv_60 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_62 )
20.83/21.08	  ( skv_64 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X (intersection (singleton skv_4) empty_set))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (let ((_let_0 (singleton skv_3))) (let ((_let_1 (union skv_2 _let_0))) (or (not (member X _let_1)) (member X (union _let_1 (singleton skv_4)))))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_14 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_50 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_54 )
20.83/21.08	  ( skv_55 )
20.83/21.08	  ( skv_56 )
20.83/21.08	  ( skv_60 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_62 )
20.83/21.08	  ( skv_64 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (let ((_let_0 (singleton skv_4))) (or (not (member X _let_0)) (member X (union (union skv_2 (singleton skv_3)) _let_0)))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_52 )
20.83/21.08	  ( skv_54 )
20.83/21.08	  ( skv_57 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X (intersection empty_set skv_2))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (let ((_let_0 (singleton skv_3))) (let ((_let_1 (union skv_2 _let_0))) (or (not (member X (union _let_1 (singleton skv_4)))) (member X _let_1)))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_11 )
20.83/21.08	  ( skv_13 )
20.83/21.08	  ( skv_16 )
20.83/21.08	  ( skv_18 )
20.83/21.08	  ( skv_20 )
20.83/21.08	  ( skv_24 )
20.83/21.08	  ( skv_27 )
20.83/21.08	  ( skv_29 )
20.83/21.08	  ( skv_31 )
20.83/21.08	  ( skv_34 )
20.83/21.08	  ( skv_36 )
20.83/21.08	  ( skv_38 )
20.83/21.08	  ( skv_40 )
20.83/21.08	  ( skv_41 )
20.83/21.08	  ( skv_42 )
20.83/21.08	  ( skv_44 )
20.83/21.08	  ( skv_46 )
20.83/21.08	  ( skv_47 )
20.83/21.08	  ( skv_48 )
20.83/21.08	  ( skv_49 )
20.83/21.08	  ( skv_51 )
20.83/21.08	  ( skv_54 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X (intersection (singleton skv_3) skv_2))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_8 )
20.83/21.08	  ( skv_10 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X (intersection (singleton skv_4) skv_2))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_4 )
20.83/21.08	  ( skv_5 )
20.83/21.08	  ( skv_7 )
20.83/21.08	  ( skv_61 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	(instantiation (forall ((X element)) (not (member X (intersection skv_2 empty_set))) )
20.83/21.08	  ( skv_3 )
20.83/21.08	  ( skv_63 )
20.83/21.08	)
20.83/21.08	% SZS output end Proof for theBenchmark
20.94/21.09	EOF