0.09/0.10	% Problem    : theBenchmark.p : TPTP v0.0.0. Released v0.0.0.
0.09/0.11	% Command    : run_portfolio.sh /export/starexec/sandbox/benchmark/theBenchmark.p /export/starexec/sandbox/tmp/tmp.dkYapBuZpg
0.11/0.31	% Computer   : n020.cluster.edu
0.11/0.31	% Model      : x86_64 x86_64
0.11/0.31	% CPU        : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
0.11/0.31	% Memory     : 8042.1875MB
0.11/0.31	% OS         : Linux 3.10.0-693.el7.x86_64
0.11/0.31	% CPULimit   : 180
0.11/0.31	% DateTime   : Thu Aug 29 14:32:10 EDT 2019
0.15/0.31	% CPUTime    : 
108.03/108.97	% Running portfolio for 180 s
108.03/108.97	% File         : /export/starexec/sandbox/benchmark/theBenchmark.p
108.03/108.97	% TempDir      : /export/starexec/sandbox/tmp/tmp.dkYapBuZpg
108.03/108.97	% Recognized as monomorphic HO.
108.03/108.97	% Running /export/starexec/sandbox/solver/bin/competitive.sh for 18
108.03/108.97	% Running /export/starexec/sandbox/solver/bin/competitive.2.sh for 13
108.03/108.97	% Running /export/starexec/sandbox/solver/bin/competitive.3.sh for 3
108.03/108.97	% Running /export/starexec/sandbox/solver/bin/pragmatic.rudimentary.sh for 28
108.03/108.97	% Running /export/starexec/sandbox/solver/bin/pragmatic.rudimentary.1.sh for 12
108.03/108.97	% Running /export/starexec/sandbox/solver/bin/pragmatic.rudimentary.2.sh for 7
108.03/108.97	% Running /export/starexec/sandbox/solver/bin/pragmatic.shallow.sh for 3
108.03/108.97	% Running /export/starexec/sandbox/solver/bin/pragmatic.shallow.1.sh for 14
108.03/108.97	% Running /export/starexec/sandbox/solver/bin/pragmatic.shallow.2.sh for 12
108.03/108.97	% Running /export/starexec/sandbox/solver/bin/pragmatic.ll.e.sh for 19
108.03/108.97	% Solved by: pragmatic.ll.e.sh
108.03/108.97	% Running : timeout 16 /export/starexec/sandbox/solver/bin/eprover-ho /export/starexec/sandbox/tmp/tmp.dkYapBuZpg/e_inputa5b0f0 --cpu-limit=14 --auto-schedule -s -p.
108.03/108.97	% done 445 iterations in 10.126s
108.03/108.97	% hashcons stats for terms: size 4096, num 23481, sum length 39395, buckets: small 0, median 7, big 22
108.03/108.97	% proof state stats: {active 187, passive 5697, simpl 0}
108.03/108.97	% SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
108.03/108.97	% SZS output start Refutation
108.03/108.97	tff(func, axiom, func() =
108.03/108.97	  ^[A,B,R]:
108.03/108.97	    ((![Xx]: (in(Xx,A) => ex1(B,^[Xy]: in(kpair(Xx,Xy),R)))) & breln(A,B,R))).
108.03/108.97	tff('0', plain,
108.03/108.97	    func =
108.03/108.97	    (^[V_1,V_2,V_3]:
108.03/108.97	       ((![X2]: (in(X2,V_1) => ex1(V_2,^[V_4]: in(kpair(X2,V_4),V_3)))) & 
108.03/108.97	        breln(V_1,V_2,V_3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(dpsetconstrER, axiom, dpsetconstrER <=>
108.03/108.97	  (![A,B,Xphi:(($i * $i) > $o),Xx,Xy]:
108.03/108.97	     (in(kpair(Xx,Xy),dpsetconstr(A,B,^[Xz,Xu]: Xphi(Xz,Xu))) => Xphi(Xx,Xy)))).
108.03/108.97	tff('1', plain,
108.03/108.97	    dpsetconstrER =
108.03/108.97	    (![X2,X3,X4:(($i * $i) > $o),X5,X6]:
108.03/108.97	       (in(kpair(X5,X6),dpsetconstr(X2,X3,^[V_1,V_2]: X4(V_1,V_2))) =>
108.03/108.97	        X4(X5,X6))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(dpsetconstrEL2, axiom, dpsetconstrEL2 <=>
108.03/108.97	  (![A,B,Xphi:(($i * $i) > $o),Xx,Xy]:
108.03/108.97	     (in(kpair(Xx,Xy),dpsetconstr(A,B,^[Xz,Xu]: Xphi(Xz,Xu))) => in(Xy,B)))).
108.03/108.97	tff('2', plain,
108.03/108.97	    dpsetconstrEL2 =
108.03/108.97	    (![X2,X3,X4:(($i * $i) > $o),X5,X6]:
108.03/108.97	       (in(kpair(X5,X6),dpsetconstr(X2,X3,^[V_1,V_2]: X4(V_1,V_2))) =>
108.03/108.97	        in(X6,X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(dpsetconstrEL1, axiom, dpsetconstrEL1 <=>
108.03/108.97	  (![A,B,Xphi:(($i * $i) > $o),Xx,Xy]:
108.03/108.97	     (in(kpair(Xx,Xy),dpsetconstr(A,B,^[Xz,Xu]: Xphi(Xz,Xu))) => in(Xx,A)))).
108.03/108.97	tff('3', plain,
108.03/108.97	    dpsetconstrEL1 =
108.03/108.97	    (![X2,X3,X4:(($i * $i) > $o),X5,X6]:
108.03/108.97	       (in(kpair(X5,X6),dpsetconstr(X2,X3,^[V_1,V_2]: X4(V_1,V_2))) =>
108.03/108.97	        in(X5,X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(dpsetconstrERa, axiom, dpsetconstrERa <=>
108.03/108.97	  (![A,B,Xphi:(($i * $i) > $o),Xx]:
108.03/108.97	     (in(Xx,A) =>
108.03/108.97	      (![Xy]:
108.03/108.97	         (in(Xy,B) =>
108.03/108.97	          (in(kpair(Xx,Xy),dpsetconstr(A,B,^[Xz,Xu]: Xphi(Xz,Xu))) =>
108.03/108.97	           Xphi(Xx,Xy))))))).
108.03/108.97	tff('4', plain,
108.03/108.97	    dpsetconstrERa =
108.03/108.97	    (![X2,X3,X4:(($i * $i) > $o),X5]:
108.03/108.97	       (in(X5,X2) =>
108.03/108.97	        (![X6]:
108.03/108.97	           (in(X6,X3) =>
108.03/108.97	            (in(kpair(X5,X6),dpsetconstr(X2,X3,^[V_1,V_2]: X4(V_1,V_2))) =>
108.03/108.97	             X4(X5,X6)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setOfPairsIsBReln, axiom, setOfPairsIsBReln <=>
108.03/108.97	  (![A,B,Xphi:(($i * $i) > $o)]:
108.03/108.97	     breln(A,B,dpsetconstr(A,B,^[Xx,Xy]: Xphi(Xx,Xy))))).
108.03/108.97	tff('5', plain,
108.03/108.97	    setOfPairsIsBReln =
108.03/108.97	    (![X2,X3,X4:(($i * $i) > $o)]:
108.03/108.97	       breln(X2,X3,dpsetconstr(X2,X3,^[V_1,V_2]: X4(V_1,V_2)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(dpsetconstrSub, axiom, dpsetconstrSub <=>
108.03/108.97	  (![A,B,Xphi:(($i * $i) > $o)]:
108.03/108.97	     subset(dpsetconstr(A,B,^[Xx,Xy]: Xphi(Xx,Xy)),cartprod(A,B)))).
108.03/108.97	tff('6', plain,
108.03/108.97	    dpsetconstrSub =
108.03/108.97	    (![X2,X3,X4:(($i * $i) > $o)]:
108.03/108.97	       subset(dpsetconstr(X2,X3,^[V_1,V_2]: X4(V_1,V_2)),cartprod(X2,X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(dpsetconstrI, axiom, dpsetconstrI <=>
108.03/108.97	  (![A,B,Xphi:(($i * $i) > $o),Xx]:
108.03/108.97	     (in(Xx,A) =>
108.03/108.97	      (![Xy]:
108.03/108.97	         (in(Xy,B) =>
108.03/108.97	          (Xphi(Xx,Xy) =>
108.03/108.97	           in(kpair(Xx,Xy),dpsetconstr(A,B,^[Xz,Xu]: Xphi(Xz,Xu))))))))).
108.03/108.97	tff('7', plain,
108.03/108.97	    dpsetconstrI =
108.03/108.97	    (![X2,X3,X4:(($i * $i) > $o),X5]:
108.03/108.97	       (in(X5,X2) =>
108.03/108.97	        (![X6]:
108.03/108.97	           (in(X6,X3) =>
108.03/108.97	            (X4(X5,X6) =>
108.03/108.97	             in(kpair(X5,X6),dpsetconstr(X2,X3,^[V_1,V_2]: X4(V_1,V_2)))))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(breln, axiom, breln() = ^[A,B,C]: subset(C,cartprod(A,B))).
108.03/108.97	tff('8', plain, breln = (^[V_1,V_2,V_3]: subset(V_3,cartprod(V_1,V_2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(cartprodpairsurjEq, axiom, cartprodpairsurjEq <=>
108.03/108.97	  (![A,B,Xu]: (in(Xu,cartprod(A,B)) => (kpair(kfst(Xu),ksnd(Xu)) = Xu)))).
108.03/108.97	tff('9', plain,
108.03/108.97	    cartprodpairsurjEq =
108.03/108.97	    (![X2,X3,X4]: (in(X4,cartprod(X2,X3)) => (kpair(kfst(X4),ksnd(X4)) = X4))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(cartprodsndpairEq, axiom, cartprodsndpairEq <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,A) => (![Xy]: (in(Xy,B) => (ksnd(kpair(Xx,Xy)) = Xy)))))).
108.03/108.97	tff('10', plain,
108.03/108.97	    cartprodsndpairEq =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,X2) => (![X5]: (in(X5,X3) => (ksnd(kpair(X4,X5)) = X5))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(cartprodfstpairEq, axiom, cartprodfstpairEq <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,A) => (![Xy]: (in(Xy,B) => (kfst(kpair(Xx,Xy)) = Xx)))))).
108.03/108.97	tff('11', plain,
108.03/108.97	    cartprodfstpairEq =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,X2) => (![X5]: (in(X5,X3) => (kfst(kpair(X4,X5)) = X4))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(cartprodmempaircEq, axiom, cartprodmempaircEq <=>
108.03/108.97	  (![A,B,Xx]:
108.03/108.97	     (in(Xx,A) => (![Xy]: (in(Xy,B) => (kpair(Xx,Xy) = kpair(Xx,Xy))))))).
108.03/108.97	tff('12', plain,
108.03/108.97	    cartprodmempaircEq =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,X2) => (![X5]: (in(X5,X3) => (kpair(X4,X5) = kpair(X4,X5)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(cartprodpairmemER, axiom, cartprodpairmemER <=>
108.03/108.97	  (![A,B,Xx,Xy]: (in(kpair(Xx,Xy),cartprod(A,B)) => in(Xy,B)))).
108.03/108.97	tff('13', plain,
108.03/108.97	    cartprodpairmemER =
108.03/108.97	    (![X2,X3,X4,X5]: (in(kpair(X4,X5),cartprod(X2,X3)) => in(X5,X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(cartprodpairmemEL, axiom, cartprodpairmemEL <=>
108.03/108.97	  (![A,B,Xx,Xy]: (in(kpair(Xx,Xy),cartprod(A,B)) => in(Xx,A)))).
108.03/108.97	tff('14', plain,
108.03/108.97	    cartprodpairmemEL =
108.03/108.97	    (![X2,X3,X4,X5]: (in(kpair(X4,X5),cartprod(X2,X3)) => in(X4,X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(cartprodsndin, axiom, cartprodsndin <=>
108.03/108.97	  (![A,B,Xu]: (in(Xu,cartprod(A,B)) => in(ksnd(Xu),B)))).
108.03/108.97	tff('15', plain,
108.03/108.97	    cartprodsndin =
108.03/108.97	    (![X2,X3,X4]: (in(X4,cartprod(X2,X3)) => in(ksnd(X4),X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(kpairsurjEq, axiom, kpairsurjEq <=>
108.03/108.97	  (![Xu]: (iskpair(Xu) => (kpair(kfst(Xu),ksnd(Xu)) = Xu)))).
108.03/108.97	tff('16', plain,
108.03/108.97	    kpairsurjEq = (![X2]: (iskpair(X2) => (kpair(kfst(X2),ksnd(X2)) = X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(ksndpairEq, axiom, ksndpairEq <=> (![Xx,Xy]: (ksnd(kpair(Xx,Xy)) = Xy))).
108.03/108.97	tff('17', plain, ksndpairEq = (![X2,X3]: (ksnd(kpair(X2,X3)) = X3)),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(ksndsingleton, axiom, ksndsingleton <=>
108.03/108.97	  (![Xu]:
108.03/108.97	     (iskpair(Xu) =>
108.03/108.97	      singleton(dsetconstr(setunion(Xu),^[Xx]: (Xu = kpair(kfst(Xu),Xx))))))).
108.03/108.97	tff('18', plain,
108.03/108.97	    ksndsingleton =
108.03/108.97	    (![X2]:
108.03/108.97	       (iskpair(X2) =>
108.03/108.97	        singleton(dsetconstr(setunion(X2),^[V_1]: (X2 = kpair(kfst(X2),V_1)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setukpairinjR, axiom, setukpairinjR <=>
108.03/108.97	  (![Xx,Xy,Xz,Xu]: ((kpair(Xx,Xy) = kpair(Xz,Xu)) => (Xy = Xu)))).
108.03/108.97	tff('19', plain,
108.03/108.97	    setukpairinjR =
108.03/108.97	    (![X2,X3,X4,X5]: ((kpair(X2,X3) = kpair(X4,X5)) => (X3 = X5))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setukpairinjR2, axiom, setukpairinjR2 <=>
108.03/108.97	  (![Xx,Xy,Xz,Xu]:
108.03/108.97	     ((setadjoin(setadjoin(Xx,emptyset),
108.03/108.97	                 setadjoin(setadjoin(Xx,setadjoin(Xy,emptyset)),emptyset)) =
108.03/108.97	       setadjoin(setadjoin(Xz,emptyset),
108.03/108.97	                 setadjoin(setadjoin(Xz,setadjoin(Xu,emptyset)),emptyset))) =>
108.03/108.97	      (Xy = Xu)))).
108.03/108.97	tff('20', plain,
108.03/108.97	    setukpairinjR2 =
108.03/108.97	    (![X2,X3,X4,X5]:
108.03/108.97	       ((setadjoin(setadjoin(X2,emptyset),
108.03/108.97	                   setadjoin(setadjoin(X2,setadjoin(X3,emptyset)),emptyset)) =
108.03/108.97	         setadjoin(setadjoin(X4,emptyset),
108.03/108.97	                   setadjoin(setadjoin(X4,setadjoin(X5,emptyset)),emptyset))) =>
108.03/108.97	        (X3 = X5))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(upairequniteq, axiom, upairequniteq <=>
108.03/108.97	  (![Xx,Xy,Xz]:
108.03/108.97	     ((setadjoin(Xx,setadjoin(Xy,emptyset)) = setadjoin(Xz,emptyset)) =>
108.03/108.97	      (Xx = Xy)))).
108.03/108.97	tff('21', plain,
108.03/108.97	    upairequniteq =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       ((setadjoin(X2,setadjoin(X3,emptyset)) = setadjoin(X4,emptyset)) =>
108.03/108.97	        (X2 = X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setukpairinjR1, axiom, setukpairinjR1 <=>
108.03/108.97	  (![Xx,Xy,Xz,Xu]:
108.03/108.97	     ((setadjoin(setadjoin(Xx,emptyset),
108.03/108.97	                 setadjoin(setadjoin(Xx,setadjoin(Xy,emptyset)),emptyset)) =
108.03/108.97	       setadjoin(setadjoin(Xz,emptyset),
108.03/108.97	                 setadjoin(setadjoin(Xz,setadjoin(Xu,emptyset)),emptyset))) =>
108.03/108.97	      ((Xz = Xu) => (Xy = Xu))))).
108.03/108.97	tff('22', plain,
108.03/108.97	    setukpairinjR1 =
108.03/108.97	    (![X2,X3,X4,X5]:
108.03/108.97	       ((setadjoin(setadjoin(X2,emptyset),
108.03/108.97	                   setadjoin(setadjoin(X2,setadjoin(X3,emptyset)),emptyset)) =
108.03/108.97	         setadjoin(setadjoin(X4,emptyset),
108.03/108.97	                   setadjoin(setadjoin(X4,setadjoin(X5,emptyset)),emptyset))) =>
108.03/108.97	        ((X4 = X5) => (X3 = X5)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setukpairinjR12, axiom, setukpairinjR12 <=>
108.03/108.97	  (![Xx,Xy]:
108.03/108.97	     ((Xx = Xy) =>
108.03/108.97	      (setadjoin(setadjoin(Xx,emptyset),
108.03/108.97	                 setadjoin(setadjoin(Xx,setadjoin(Xy,emptyset)),emptyset)) =
108.03/108.97	       setadjoin(setadjoin(Xx,emptyset),emptyset))))).
108.03/108.97	tff('23', plain,
108.03/108.97	    setukpairinjR12 =
108.03/108.97	    (![X2,X3]:
108.03/108.97	       ((X2 = X3) =>
108.03/108.97	        (setadjoin(setadjoin(X2,emptyset),
108.03/108.97	                   setadjoin(setadjoin(X2,setadjoin(X3,emptyset)),emptyset)) =
108.03/108.97	         setadjoin(setadjoin(X2,emptyset),emptyset)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setukpairinjR11, axiom, setukpairinjR11 <=>
108.03/108.97	  (![Xx,Xy]:
108.03/108.97	     ((Xx = Xy) =>
108.03/108.97	      (setadjoin(Xx,setadjoin(Xy,emptyset)) = setadjoin(Xx,emptyset))))).
108.03/108.97	tff('24', plain,
108.03/108.97	    setukpairinjR11 =
108.03/108.97	    (![X2,X3]:
108.03/108.97	       ((X2 = X3) =>
108.03/108.97	        (setadjoin(X2,setadjoin(X3,emptyset)) = setadjoin(X2,emptyset)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setukpairinjL, axiom, setukpairinjL <=>
108.03/108.97	  (![Xx,Xy,Xz,Xu]: ((kpair(Xx,Xy) = kpair(Xz,Xu)) => (Xx = Xz)))).
108.03/108.97	tff('25', plain,
108.03/108.97	    setukpairinjL =
108.03/108.97	    (![X2,X3,X4,X5]: ((kpair(X2,X3) = kpair(X4,X5)) => (X2 = X4))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setukpairinjL2, axiom, setukpairinjL2 <=>
108.03/108.97	  (![Xx,Xy,Xz,Xu]:
108.03/108.97	     ((setadjoin(setadjoin(Xx,emptyset),
108.03/108.97	                 setadjoin(setadjoin(Xx,setadjoin(Xy,emptyset)),emptyset)) =
108.03/108.97	       setadjoin(setadjoin(Xz,emptyset),
108.03/108.97	                 setadjoin(setadjoin(Xz,setadjoin(Xu,emptyset)),emptyset))) =>
108.03/108.97	      (Xx = Xz)))).
108.03/108.97	tff('26', plain,
108.03/108.97	    setukpairinjL2 =
108.03/108.97	    (![X2,X3,X4,X5]:
108.03/108.97	       ((setadjoin(setadjoin(X2,emptyset),
108.03/108.97	                   setadjoin(setadjoin(X2,setadjoin(X3,emptyset)),emptyset)) =
108.03/108.97	         setadjoin(setadjoin(X4,emptyset),
108.03/108.97	                   setadjoin(setadjoin(X4,setadjoin(X5,emptyset)),emptyset))) =>
108.03/108.97	        (X2 = X4))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(cartprodfstin, axiom, cartprodfstin <=>
108.03/108.97	  (![A,B,Xu]: (in(Xu,cartprod(A,B)) => in(kfst(Xu),A)))).
108.03/108.97	tff('27', plain,
108.03/108.97	    cartprodfstin =
108.03/108.97	    (![X2,X3,X4]: (in(X4,cartprod(X2,X3)) => in(kfst(X4),X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(kfstpairEq, axiom, kfstpairEq <=> (![Xx,Xy]: (kfst(kpair(Xx,Xy)) = Xx))).
108.03/108.97	tff('28', plain, kfstpairEq = (![X2,X3]: (kfst(kpair(X2,X3)) = X2)),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(theprop, axiom, theprop <=> (![X]: (singleton(X) => in(setunion(X),X)))).
108.03/108.97	tff('29', plain, theprop = (![X2]: (singleton(X2) => in(setunion(X2),X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(kfstsingleton, axiom, kfstsingleton <=>
108.03/108.97	  (![Xu]:
108.03/108.97	     (iskpair(Xu) =>
108.03/108.97	      singleton(dsetconstr(setunion(Xu),^[Xx]: in(setadjoin(Xx,emptyset),Xu)))))).
108.03/108.97	tff('30', plain,
108.03/108.97	    kfstsingleton =
108.03/108.97	    (![X2]:
108.03/108.97	       (iskpair(X2) =>
108.03/108.97	        singleton(dsetconstr(setunion(X2),
108.03/108.97	                             ^[V_1]: in(setadjoin(V_1,emptyset),X2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setukpairinjL1, axiom, setukpairinjL1 <=>
108.03/108.97	  (![Xx,Xy,Xz]:
108.03/108.97	     (in(setadjoin(Xz,emptyset),
108.03/108.97	         setadjoin(setadjoin(Xx,emptyset),
108.03/108.97	                   setadjoin(setadjoin(Xx,setadjoin(Xy,emptyset)),emptyset))) =>
108.03/108.97	      (Xx = Xz)))).
108.03/108.97	tff('31', plain,
108.03/108.97	    setukpairinjL1 =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(setadjoin(X4,emptyset),
108.03/108.97	           setadjoin(setadjoin(X2,emptyset),
108.03/108.97	                     setadjoin(setadjoin(X2,setadjoin(X3,emptyset)),emptyset))) =>
108.03/108.97	        (X2 = X4))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(singletonsuniq, axiom, singletonsuniq <=>
108.03/108.97	  (![Xx,Xy]: ((setadjoin(Xx,emptyset) = setadjoin(Xy,emptyset)) => (Xx = Xy)))).
108.03/108.97	tff('32', plain,
108.03/108.97	    singletonsuniq =
108.03/108.97	    (![X2,X3]:
108.03/108.97	       ((setadjoin(X2,emptyset) = setadjoin(X3,emptyset)) => (X2 = X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(ex1I2, axiom, ex1I2 <=>
108.03/108.97	  (![A,Xphi:($i > $o)]:
108.03/108.97	     ((![Xx]:
108.03/108.97	         (in(Xx,A) =>
108.03/108.97	          (![Xy]: (in(Xy,A) => (Xphi(Xx) => (Xphi(Xy) => (Xx = Xy))))))) =>
108.03/108.97	      ((?[Xx]: (Xphi(Xx) & in(Xx,A))) => ex1(A,^[Xx]: Xphi(Xx)))))).
108.03/108.97	tff('33', plain,
108.03/108.97	    ex1I2 =
108.03/108.97	    (![X2,X3:($i > $o)]:
108.03/108.97	       ((![X4]:
108.03/108.97	           (in(X4,X2) =>
108.03/108.97	            (![X5]: (in(X5,X2) => (X3(X4) => (X3(X5) => (X4 = X5))))))) =>
108.03/108.97	        ((?[X6]: (X3(X6) & in(X6,X2))) => ex1(X2,^[V_1]: X3(V_1))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(ex1I, axiom, ex1I <=>
108.03/108.97	  (![A,Xphi:($i > $o),Xx]:
108.03/108.97	     (in(Xx,A) =>
108.03/108.97	      (Xphi(Xx) =>
108.03/108.97	       ((![Xy]: (in(Xy,A) => (Xphi(Xy) => (Xy = Xx)))) =>
108.03/108.97	        ex1(A,^[Xy]: Xphi(Xy))))))).
108.03/108.97	tff('34', plain,
108.03/108.97	    ex1I =
108.03/108.97	    (![X2,X3:($i > $o),X4]:
108.03/108.97	       (in(X4,X2) =>
108.03/108.97	        (X3(X4) =>
108.03/108.97	         ((![X5]: (in(X5,X2) => (X3(X5) => (X5 = X4)))) =>
108.03/108.97	          ex1(X2,^[V_1]: X3(V_1)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(ex1E1, axiom, ex1E1 <=>
108.03/108.97	  (![A,Xphi:($i > $o)]:
108.03/108.97	     (ex1(A,^[Xx]: Xphi(Xx)) => (?[Xx]: (Xphi(Xx) & in(Xx,A)))))).
108.03/108.97	tff('35', plain,
108.03/108.97	    ex1E1 =
108.03/108.97	    (![X2,X3:($i > $o)]:
108.03/108.97	       (ex1(X2,^[V_1]: X3(V_1)) => (?[X4]: (X3(X4) & in(X4,X2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(ex1, axiom, ex1() =
108.03/108.97	  ^[A,Xphi:($i > $o)]: singleton(dsetconstr(A,^[Xx]: Xphi(Xx)))).
108.03/108.97	tff('36', plain,
108.03/108.97	    ex1 = (^[V_1,V_2:($i > $o)]: singleton(dsetconstr(V_1,^[V_3]: V_2(V_3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(singletonprop, axiom, singletonprop <=>
108.03/108.97	  (![A,Xphi:($i > $o)]:
108.03/108.97	     ((![Xx]:
108.03/108.97	         (in(Xx,A) =>
108.03/108.97	          (![Xy]: (in(Xy,A) => (Xphi(Xx) => (Xphi(Xy) => (Xx = Xy))))))) =>
108.03/108.97	      ((?[Xx]: (Xphi(Xx) & in(Xx,A))) =>
108.03/108.97	       singleton(dsetconstr(A,^[Xx]: Xphi(Xx))))))).
108.03/108.97	tff('37', plain,
108.03/108.97	    singletonprop =
108.03/108.97	    (![X2,X3:($i > $o)]:
108.03/108.97	       ((![X4]:
108.03/108.97	           (in(X4,X2) =>
108.03/108.97	            (![X5]: (in(X5,X2) => (X3(X4) => (X3(X5) => (X4 = X5))))))) =>
108.03/108.97	        ((?[X6]: (X3(X6) & in(X6,X2))) =>
108.03/108.97	         singleton(dsetconstr(X2,^[V_1]: X3(V_1)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(singleton, axiom, singleton() =
108.03/108.97	  ^[A]: (?[Xx]: ((A = setadjoin(Xx,emptyset)) & in(Xx,A)))).
108.03/108.97	tff('38', plain,
108.03/108.97	    singleton =
108.03/108.97	    (^[V_1]: (?[X2]: ((V_1 = setadjoin(X2,emptyset)) & in(X2,V_1)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setunionsingleton, axiom, setunionsingleton <=>
108.03/108.97	  (![Xx]: (setunion(setadjoin(Xx,emptyset)) = Xx))).
108.03/108.97	tff('39', plain,
108.03/108.97	    setunionsingleton = (![X2]: (setunion(setadjoin(X2,emptyset)) = X2)),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setunionsingleton2, axiom, setunionsingleton2 <=>
108.03/108.97	  (![A]: subset(A,setunion(setadjoin(A,emptyset))))).
108.03/108.97	tff('40', plain,
108.03/108.97	    setunionsingleton2 = (![X2]: subset(X2,setunion(setadjoin(X2,emptyset)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setunionsingleton1, axiom, setunionsingleton1 <=>
108.03/108.97	  (![A]: subset(setunion(setadjoin(A,emptyset)),A))).
108.03/108.97	tff('41', plain,
108.03/108.97	    setunionsingleton1 = (![X2]: subset(setunion(setadjoin(X2,emptyset)),X2)),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setunionE2, axiom, setunionE2 <=>
108.03/108.97	  (![A,Xx]: (in(Xx,setunion(A)) => (?[X]: (in(Xx,X) & in(X,A)))))).
108.03/108.97	tff('42', plain,
108.03/108.97	    setunionE2 =
108.03/108.97	    (![X2,X3]: (in(X3,setunion(X2)) => (?[X4]: (in(X3,X4) & in(X4,X2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(cartprodmempair, axiom, cartprodmempair <=>
108.03/108.97	  (![A,B,Xu]: (in(Xu,cartprod(A,B)) => iskpair(Xu)))).
108.03/108.97	tff('43', plain,
108.03/108.97	    cartprodmempair = (![X2,X3,X4]: (in(X4,cartprod(X2,X3)) => iskpair(X4))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(cartprodmempair1, axiom, cartprodmempair1 <=>
108.03/108.97	  (![A,B,Xu]:
108.03/108.97	     (in(Xu,cartprod(A,B)) =>
108.03/108.97	      (?[Xx]: ((?[Xy]: ((Xu = kpair(Xx,Xy)) & in(Xy,B))) & in(Xx,A)))))).
108.03/108.97	tff('44', plain,
108.03/108.97	    cartprodmempair1 =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,cartprod(X2,X3)) =>
108.03/108.97	        (?[X5]: ((?[X6]: ((X4 = kpair(X5,X6)) & in(X6,X3))) & in(X5,X2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(cartprodpairin, axiom, cartprodpairin <=>
108.03/108.97	  (![A,B,Xx]:
108.03/108.97	     (in(Xx,A) => (![Xy]: (in(Xy,B) => in(kpair(Xx,Xy),cartprod(A,B))))))).
108.03/108.97	tff('45', plain,
108.03/108.97	    cartprodpairin =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,X2) => (![X5]: (in(X5,X3) => in(kpair(X4,X5),cartprod(X2,X3)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(ubforcartprodlem3, axiom, ubforcartprodlem3 <=>
108.03/108.97	  (![A,B,Xx]:
108.03/108.97	     (in(Xx,A) =>
108.03/108.97	      (![Xy]:
108.03/108.97	         (in(Xy,B) => in(kpair(Xx,Xy),powerset(powerset(binunion(A,B))))))))).
108.03/108.97	tff('46', plain,
108.03/108.97	    ubforcartprodlem3 =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,X2) =>
108.03/108.97	        (![X5]:
108.03/108.97	           (in(X5,X3) => in(kpair(X4,X5),powerset(powerset(binunion(X2,X3)))))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(ubforcartprodlem2, axiom, ubforcartprodlem2 <=>
108.03/108.97	  (![A,B,Xx]:
108.03/108.97	     (in(Xx,A) =>
108.03/108.97	      (![Xy]:
108.03/108.97	         (in(Xy,B) =>
108.03/108.97	          in(setadjoin(setadjoin(Xx,emptyset),
108.03/108.97	                       setadjoin(setadjoin(Xx,setadjoin(Xy,emptyset)),
108.03/108.97	                                 emptyset)),
108.03/108.97	             powerset(powerset(binunion(A,B))))))))).
108.03/108.97	tff('47', plain,
108.03/108.97	    ubforcartprodlem2 =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,X2) =>
108.03/108.97	        (![X5]:
108.03/108.97	           (in(X5,X3) =>
108.03/108.97	            in(setadjoin(setadjoin(X4,emptyset),
108.03/108.97	                         setadjoin(setadjoin(X4,setadjoin(X5,emptyset)),
108.03/108.97	                                   emptyset)),
108.03/108.97	               powerset(powerset(binunion(X2,X3)))))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(ubforcartprodlem1, axiom, ubforcartprodlem1 <=>
108.03/108.97	  (![A,B,Xx]:
108.03/108.97	     (in(Xx,A) =>
108.03/108.97	      (![Xy]:
108.03/108.97	         (in(Xy,B) =>
108.03/108.97	          subset(setadjoin(setadjoin(Xx,emptyset),
108.03/108.97	                           setadjoin(setadjoin(Xx,setadjoin(Xy,emptyset)),
108.03/108.97	                                     emptyset)),
108.03/108.97	                 powerset(binunion(A,B)))))))).
108.03/108.97	tff('48', plain,
108.03/108.97	    ubforcartprodlem1 =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,X2) =>
108.03/108.97	        (![X5]:
108.03/108.97	           (in(X5,X3) =>
108.03/108.97	            subset(setadjoin(setadjoin(X4,emptyset),
108.03/108.97	                             setadjoin(setadjoin(X4,setadjoin(X5,emptyset)),
108.03/108.97	                                       emptyset)),
108.03/108.97	                   powerset(binunion(X2,X3))))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(upairinpowunion, axiom, upairinpowunion <=>
108.03/108.97	  (![A,B,Xx]:
108.03/108.97	     (in(Xx,A) =>
108.03/108.97	      (![Xy]:
108.03/108.97	         (in(Xy,B) =>
108.03/108.97	          in(setadjoin(Xx,setadjoin(Xy,emptyset)),powerset(binunion(A,B)))))))).
108.03/108.97	tff('49', plain,
108.03/108.97	    upairinpowunion =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,X2) =>
108.03/108.97	        (![X5]:
108.03/108.97	           (in(X5,X3) =>
108.03/108.97	            in(setadjoin(X4,setadjoin(X5,emptyset)),powerset(binunion(X2,X3))))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(upairsubunion, axiom, upairsubunion <=>
108.03/108.97	  (![A,B,Xx]:
108.03/108.97	     (in(Xx,A) =>
108.03/108.97	      (![Xy]:
108.03/108.97	         (in(Xy,B) =>
108.03/108.97	          subset(setadjoin(Xx,setadjoin(Xy,emptyset)),binunion(A,B))))))).
108.03/108.97	tff('50', plain,
108.03/108.97	    upairsubunion =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,X2) =>
108.03/108.97	        (![X5]:
108.03/108.97	           (in(X5,X3) =>
108.03/108.97	            subset(setadjoin(X4,setadjoin(X5,emptyset)),binunion(X2,X3)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(upairset2E, axiom, upairset2E <=>
108.03/108.97	  (![Xx,Xy,Xz]:
108.03/108.97	     (in(Xz,setadjoin(Xx,setadjoin(Xy,emptyset))) => ((Xz = Xy) | (Xz = Xx))))).
108.03/108.97	tff('51', plain,
108.03/108.97	    upairset2E =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,setadjoin(X2,setadjoin(X3,emptyset))) =>
108.03/108.97	        ((X4 = X3) | (X4 = X2)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(singletoninpowunion, axiom, singletoninpowunion <=>
108.03/108.97	  (![A,B,Xx]:
108.03/108.97	     (in(Xx,A) => in(setadjoin(Xx,emptyset),powerset(binunion(A,B)))))).
108.03/108.97	tff('52', plain,
108.03/108.97	    singletoninpowunion =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,X2) => in(setadjoin(X4,emptyset),powerset(binunion(X2,X3))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(singletoninpowerset, axiom, singletoninpowerset <=>
108.03/108.97	  (![A,Xx]: (in(Xx,A) => in(setadjoin(Xx,emptyset),powerset(A))))).
108.03/108.97	tff('53', plain,
108.03/108.97	    singletoninpowerset =
108.03/108.97	    (![X2,X3]: (in(X3,X2) => in(setadjoin(X3,emptyset),powerset(X2)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(singletonsubset, axiom, singletonsubset <=>
108.03/108.97	  (![A,Xx]: (in(Xx,A) => subset(setadjoin(Xx,emptyset),A)))).
108.03/108.97	tff('54', plain,
108.03/108.97	    singletonsubset =
108.03/108.97	    (![X2,X3]: (in(X3,X2) => subset(setadjoin(X3,emptyset),X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(kpairp, axiom, kpairp <=> (![Xx,Xy]: iskpair(kpair(Xx,Xy)))).
108.03/108.97	tff('55', plain, kpairp = (![X2,X3]: iskpair(kpair(X2,X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(kpairiskpair, axiom, kpairiskpair <=>
108.03/108.97	  (![Xx,Xy]:
108.03/108.97	     iskpair(setadjoin(setadjoin(Xx,emptyset),
108.03/108.97	                       setadjoin(setadjoin(Xx,setadjoin(Xy,emptyset)),
108.03/108.97	                                 emptyset))))).
108.03/108.97	tff('56', plain,
108.03/108.97	    kpairiskpair =
108.03/108.97	    (![X2,X3]:
108.03/108.97	       iskpair(setadjoin(setadjoin(X2,emptyset),
108.03/108.97	                         setadjoin(setadjoin(X2,setadjoin(X3,emptyset)),
108.03/108.97	                                   emptyset)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setukpairIR, axiom, setukpairIR <=>
108.03/108.97	  (![Xx,Xy]:
108.03/108.97	     in(Xy,
108.03/108.97	        setunion(setadjoin(setadjoin(Xx,emptyset),
108.03/108.97	                           setadjoin(setadjoin(Xx,setadjoin(Xy,emptyset)),
108.03/108.97	                                     emptyset)))))).
108.03/108.97	tff('57', plain,
108.03/108.97	    setukpairIR =
108.03/108.97	    (![X2,X3]:
108.03/108.97	       in(X3,
108.03/108.97	          setunion(setadjoin(setadjoin(X2,emptyset),
108.03/108.97	                             setadjoin(setadjoin(X2,setadjoin(X3,emptyset)),
108.03/108.97	                                       emptyset))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setukpairIL, axiom, setukpairIL <=>
108.03/108.97	  (![Xx,Xy]:
108.03/108.97	     in(Xx,
108.03/108.97	        setunion(setadjoin(setadjoin(Xx,emptyset),
108.03/108.97	                           setadjoin(setadjoin(Xx,setadjoin(Xy,emptyset)),
108.03/108.97	                                     emptyset)))))).
108.03/108.97	tff('58', plain,
108.03/108.97	    setukpairIL =
108.03/108.97	    (![X2,X3]:
108.03/108.97	       in(X2,
108.03/108.97	          setunion(setadjoin(setadjoin(X2,emptyset),
108.03/108.97	                             setadjoin(setadjoin(X2,setadjoin(X3,emptyset)),
108.03/108.97	                                       emptyset))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(secondinupair, axiom, secondinupair <=>
108.03/108.97	  (![Xx,Xy]: in(Xy,setadjoin(Xx,setadjoin(Xy,emptyset))))).
108.03/108.97	tff('59', plain,
108.03/108.97	    secondinupair = (![X2,X3]: in(X3,setadjoin(X2,setadjoin(X3,emptyset)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(symdiffIneg2, axiom, symdiffIneg2 <=>
108.03/108.97	  (![A,B,Xx]: ((~in(Xx,A)) => ((~in(Xx,B)) => (~in(Xx,symdiff(A,B))))))).
108.03/108.97	tff('60', plain,
108.03/108.97	    symdiffIneg2 =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       ((~in(X4,X2)) => ((~in(X4,X3)) => (~in(X4,symdiff(X2,X3)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(symdiffIneg1, axiom, symdiffIneg1 <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,A) => (in(Xx,B) => (~in(Xx,symdiff(A,B))))))).
108.03/108.97	tff('61', plain,
108.03/108.97	    symdiffIneg1 =
108.03/108.97	    (![X2,X3,X4]: (in(X4,X2) => (in(X4,X3) => (~in(X4,symdiff(X2,X3)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(symdiffI2, axiom, symdiffI2 <=>
108.03/108.97	  (![A,B,Xx]: ((~in(Xx,A)) => (in(Xx,B) => in(Xx,symdiff(A,B)))))).
108.03/108.97	tff('62', plain,
108.03/108.97	    symdiffI2 =
108.03/108.97	    (![X2,X3,X4]: ((~in(X4,X2)) => (in(X4,X3) => in(X4,symdiff(X2,X3))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(symdiffI1, axiom, symdiffI1 <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,A) => ((~in(Xx,B)) => in(Xx,symdiff(A,B)))))).
108.03/108.97	tff('63', plain,
108.03/108.97	    symdiffI1 =
108.03/108.97	    (![X2,X3,X4]: (in(X4,X2) => ((~in(X4,X3)) => in(X4,symdiff(X2,X3))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(symdiffE, axiom, symdiffE <=>
108.03/108.97	  (![A,B,Xx]:
108.03/108.97	     (in(Xx,symdiff(A,B)) =>
108.03/108.97	      (![Xphi:$o]:
108.03/108.97	         ((in(Xx,A) => ((~in(Xx,B)) => Xphi)) =>
108.03/108.97	          (((~in(Xx,A)) => (in(Xx,B) => Xphi)) => Xphi)))))).
108.03/108.97	tff('64', plain,
108.03/108.97	    symdiffE =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,symdiff(X2,X3)) =>
108.03/108.97	        (![X5:$o]:
108.03/108.97	           ((in(X4,X2) => ((~in(X4,X3)) => X5)) =>
108.03/108.97	            (((~in(X4,X2)) => (in(X4,X3) => X5)) => X5))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setminusSubset1, axiom, setminusSubset1 <=>
108.03/108.97	  (![A,B]: ((setminus(A,B) = emptyset) => subset(A,B)))).
108.03/108.97	tff('65', plain,
108.03/108.97	    setminusSubset1 =
108.03/108.97	    (![X2,X3]: ((setminus(X2,X3) = emptyset) => subset(X2,X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setminusLsub, axiom, setminusLsub <=> (![A,B]: subset(setminus(A,B),A))).
108.03/108.97	tff('66', plain, setminusLsub = (![X2,X3]: subset(setminus(X2,X3),X2)),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setminusIRneg, axiom, setminusIRneg <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,B) => (~in(Xx,setminus(A,B)))))).
108.03/108.97	tff('67', plain,
108.03/108.97	    setminusIRneg = (![X2,X3,X4]: (in(X4,X3) => (~in(X4,setminus(X2,X3))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setminusILneg, axiom, setminusILneg <=>
108.03/108.97	  (![A,B,Xx]: ((~in(Xx,A)) => (~in(Xx,setminus(A,B)))))).
108.03/108.97	tff('68', plain,
108.03/108.97	    setminusILneg =
108.03/108.97	    (![X2,X3,X4]: ((~in(X4,X2)) => (~in(X4,setminus(X2,X3))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setminusELneg, axiom, setminusELneg <=>
108.03/108.97	  (![A,B,Xx]: ((~in(Xx,setminus(A,B))) => ((~in(Xx,B)) => (~in(Xx,A)))))).
108.03/108.97	tff('69', plain,
108.03/108.97	    setminusELneg =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       ((~in(X4,setminus(X2,X3))) => ((~in(X4,X3)) => (~in(X4,X2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setminusERneg, axiom, setminusERneg <=>
108.03/108.97	  (![A,B,Xx]: ((~in(Xx,setminus(A,B))) => (in(Xx,A) => in(Xx,B))))).
108.03/108.97	tff('70', plain,
108.03/108.97	    setminusERneg =
108.03/108.97	    (![X2,X3,X4]: ((~in(X4,setminus(X2,X3))) => (in(X4,X2) => in(X4,X3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setminusSubset2, axiom, setminusSubset2 <=>
108.03/108.97	  (![A,B]: (subset(A,B) => (setminus(A,B) = emptyset)))).
108.03/108.97	tff('71', plain,
108.03/108.97	    setminusSubset2 =
108.03/108.97	    (![X2,X3]: (subset(X2,X3) => (setminus(X2,X3) = emptyset))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setminusER, axiom, setminusER <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,setminus(A,B)) => (~in(Xx,B))))).
108.03/108.97	tff('72', plain,
108.03/108.97	    setminusER = (![X2,X3,X4]: (in(X4,setminus(X2,X3)) => (~in(X4,X3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setminusEL, axiom, setminusEL <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,setminus(A,B)) => in(Xx,A)))).
108.03/108.97	tff('73', plain,
108.03/108.97	    setminusEL = (![X2,X3,X4]: (in(X4,setminus(X2,X3)) => in(X4,X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setminusI, axiom, setminusI <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,A) => ((~in(Xx,B)) => in(Xx,setminus(A,B)))))).
108.03/108.97	tff('74', plain,
108.03/108.97	    setminusI =
108.03/108.97	    (![X2,X3,X4]: (in(X4,X2) => ((~in(X4,X3)) => in(X4,setminus(X2,X3))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(bs114d, axiom, bs114d <=>
108.03/108.97	  (![A,B,C]:
108.03/108.97	     (binintersect(A,binunion(B,C)) =
108.03/108.97	      binunion(binintersect(A,B),binintersect(A,C))))).
108.03/108.97	tff('75', plain,
108.03/108.97	    bs114d =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (binintersect(X2,binunion(X3,X4)) =
108.03/108.97	        binunion(binintersect(X2,X3),binintersect(X2,X4)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binintersectSubset1, axiom, binintersectSubset1 <=>
108.03/108.97	  (![A,B]: ((binintersect(A,B) = A) => subset(A,B)))).
108.03/108.97	tff('76', plain,
108.03/108.97	    binintersectSubset1 =
108.03/108.97	    (![X2,X3]: ((binintersect(X2,X3) = X2) => subset(X2,X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binintersectSubset4, axiom, binintersectSubset4 <=>
108.03/108.97	  (![A,B]: (subset(B,A) => (binintersect(A,B) = B)))).
108.03/108.97	tff('77', plain,
108.03/108.97	    binintersectSubset4 =
108.03/108.97	    (![X2,X3]: (subset(X3,X2) => (binintersect(X2,X3) = X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binintersectRsub, axiom, binintersectRsub <=>
108.03/108.97	  (![A,B]: subset(binintersect(A,B),B))).
108.03/108.97	tff('78', plain,
108.03/108.97	    binintersectRsub = (![X2,X3]: subset(binintersect(X2,X3),X3)),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(disjointsetsI1, axiom, disjointsetsI1 <=>
108.03/108.97	  (![A,B]:
108.03/108.97	     ((~(?[Xx]: (in(Xx,B) & in(Xx,A)))) => (binintersect(A,B) = emptyset)))).
108.03/108.97	tff('79', plain,
108.03/108.97	    disjointsetsI1 =
108.03/108.97	    (![X2,X3]:
108.03/108.97	       ((~(?[X4]: (in(X4,X3) & in(X4,X2)))) =>
108.03/108.97	        (binintersect(X2,X3) = emptyset))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binintersectER, axiom, binintersectER <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,binintersect(A,B)) => in(Xx,B)))).
108.03/108.97	tff('80', plain,
108.03/108.97	    binintersectER = (![X2,X3,X4]: (in(X4,binintersect(X2,X3)) => in(X4,X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binintersectSubset3, axiom, binintersectSubset3 <=>
108.03/108.97	  (![A,B]: ((binintersect(A,B) = B) => subset(B,A)))).
108.03/108.97	tff('81', plain,
108.03/108.97	    binintersectSubset3 =
108.03/108.97	    (![X2,X3]: ((binintersect(X2,X3) = X3) => subset(X3,X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binintersectSubset2, axiom, binintersectSubset2 <=>
108.03/108.97	  (![A,B]: (subset(A,B) => (binintersect(A,B) = A)))).
108.03/108.97	tff('82', plain,
108.03/108.97	    binintersectSubset2 =
108.03/108.97	    (![X2,X3]: (subset(X2,X3) => (binintersect(X2,X3) = X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binintersectLsub, axiom, binintersectLsub <=>
108.03/108.97	  (![A,B]: subset(binintersect(A,B),A))).
108.03/108.97	tff('83', plain,
108.03/108.97	    binintersectLsub = (![X2,X3]: subset(binintersect(X2,X3),X2)),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binintersectEL, axiom, binintersectEL <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,binintersect(A,B)) => in(Xx,A)))).
108.03/108.97	tff('84', plain,
108.03/108.97	    binintersectEL = (![X2,X3,X4]: (in(X4,binintersect(X2,X3)) => in(X4,X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binintersectSubset5, axiom, binintersectSubset5 <=>
108.03/108.97	  (![A,B,C]: (subset(C,A) => (subset(C,B) => subset(C,binintersect(A,B)))))).
108.03/108.97	tff('85', plain,
108.03/108.97	    binintersectSubset5 =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (subset(X4,X2) => (subset(X4,X3) => subset(X4,binintersect(X2,X3))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binintersectI, axiom, binintersectI <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,A) => (in(Xx,B) => in(Xx,binintersect(A,B)))))).
108.03/108.97	tff('86', plain,
108.03/108.97	    binintersectI =
108.03/108.97	    (![X2,X3,X4]: (in(X4,X2) => (in(X4,X3) => in(X4,binintersect(X2,X3))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binunionRsub, axiom, binunionRsub <=> (![A,B]: subset(B,binunion(A,B)))).
108.03/108.97	tff('87', plain, binunionRsub = (![X2,X3]: subset(X3,binunion(X2,X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binunionLsub, axiom, binunionLsub <=> (![A,B]: subset(A,binunion(A,B)))).
108.03/108.97	tff('88', plain, binunionLsub = (![X2,X3]: subset(X2,binunion(X2,X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binunionE, axiom, binunionE <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,binunion(A,B)) => (in(Xx,B) | in(Xx,A))))).
108.03/108.97	tff('89', plain,
108.03/108.97	    binunionE =
108.03/108.97	    (![X2,X3,X4]: (in(X4,binunion(X2,X3)) => (in(X4,X3) | in(X4,X2)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binunionEcases, axiom, binunionEcases <=>
108.03/108.97	  (![A,B,Xx,Xphi:$o]:
108.03/108.97	     (in(Xx,binunion(A,B)) =>
108.03/108.97	      ((in(Xx,A) => Xphi) => ((in(Xx,B) => Xphi) => Xphi))))).
108.03/108.97	tff('90', plain,
108.03/108.97	    binunionEcases =
108.03/108.97	    (![X2,X3,X4,X5:$o]:
108.03/108.97	       (in(X4,binunion(X2,X3)) =>
108.03/108.97	        ((in(X4,X2) => X5) => ((in(X4,X3) => X5) => X5)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binunionIR, axiom, binunionIR <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,B) => in(Xx,binunion(A,B))))).
108.03/108.97	tff('91', plain,
108.03/108.97	    binunionIR = (![X2,X3,X4]: (in(X4,X3) => in(X4,binunion(X2,X3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(upairset2IR, axiom, upairset2IR <=>
108.03/108.97	  (![Xx,Xy]: in(Xy,setadjoin(Xx,setadjoin(Xy,emptyset))))).
108.03/108.97	tff('92', plain,
108.03/108.97	    upairset2IR = (![X2,X3]: in(X3,setadjoin(X2,setadjoin(X3,emptyset)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(binunionIL, axiom, binunionIL <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,A) => in(Xx,binunion(A,B))))).
108.03/108.97	tff('93', plain,
108.03/108.97	    binunionIL = (![X2,X3,X4]: (in(X4,X2) => in(X4,binunion(X2,X3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(sepSubset, axiom, sepSubset <=>
108.03/108.97	  (![A,Xphi:($i > $o)]: subset(dsetconstr(A,^[Xx]: Xphi(Xx)),A))).
108.03/108.97	tff('94', plain,
108.03/108.97	    sepSubset =
108.03/108.97	    (![X2,X3:($i > $o)]: subset(dsetconstr(X2,^[V_1]: X3(V_1)),X2)),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(sepInPowerset, axiom, sepInPowerset <=>
108.03/108.97	  (![A,Xphi:($i > $o)]: in(dsetconstr(A,^[Xx]: Xphi(Xx)),powerset(A)))).
108.03/108.97	tff('95', plain,
108.03/108.97	    sepInPowerset =
108.03/108.97	    (![X2,X3:($i > $o)]: in(dsetconstr(X2,^[V_1]: X3(V_1)),powerset(X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(powersetsubset, axiom, powersetsubset <=>
108.03/108.97	  (![A,B]: (subset(A,B) => subset(powerset(A),powerset(B))))).
108.03/108.97	tff('96', plain,
108.03/108.97	    powersetsubset =
108.03/108.97	    (![X2,X3]: (subset(X2,X3) => subset(powerset(X2),powerset(X3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(inPowerset, axiom, inPowerset <=> (![A]: in(A,powerset(A)))).
108.03/108.97	tff('97', plain, inPowerset = (![X2]: in(X2,powerset(X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(powersetE1, axiom, powersetE1 <=>
108.03/108.97	  (![A,B]: (in(B,powerset(A)) => subset(B,A)))).
108.03/108.97	tff('98', plain,
108.03/108.97	    powersetE1 = (![X2,X3]: (in(X3,powerset(X2)) => subset(X3,X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(powersetI1, axiom, powersetI1 <=>
108.03/108.97	  (![A,B]: (subset(B,A) => in(B,powerset(A))))).
108.03/108.97	tff('99', plain,
108.03/108.97	    powersetI1 = (![X2,X3]: (subset(X3,X2) => in(X3,powerset(X2)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(subsetemptysetimpeq, axiom, subsetemptysetimpeq <=>
108.03/108.97	  (![A]: (subset(A,emptyset) => (A = emptyset)))).
108.03/108.97	tff('100', plain,
108.03/108.97	    subsetemptysetimpeq = (![X2]: (subset(X2,emptyset) => (X2 = emptyset))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setextsub, axiom, setextsub <=>
108.03/108.97	  (![A,B]: (subset(A,B) => (subset(B,A) => (A = B))))).
108.03/108.97	tff('101', plain,
108.03/108.97	    setextsub = (![X2,X3]: (subset(X2,X3) => (subset(X3,X2) => (X2 = X3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(subset2powerset, axiom, subset2powerset <=>
108.03/108.97	  (![A,B]: (subset(A,B) => in(A,powerset(B))))).
108.03/108.97	tff('102', plain,
108.03/108.97	    subset2powerset = (![X2,X3]: (subset(X2,X3) => in(X2,powerset(X3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setadjoinSub2, axiom, setadjoinSub2 <=>
108.03/108.97	  (![A,Xx,B]: (subset(A,B) => subset(A,setadjoin(Xx,B))))).
108.03/108.97	tff('103', plain,
108.03/108.97	    setadjoinSub2 =
108.03/108.97	    (![X2,X3,X4]: (subset(X2,X4) => subset(X2,setadjoin(X3,X4)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setadjoinSub, axiom, setadjoinSub <=>
108.03/108.97	  (![Xx,A]: subset(A,setadjoin(Xx,A)))).
108.03/108.97	tff('104', plain, setadjoinSub = (![X2,X3]: subset(X3,setadjoin(X2,X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(subsetTrans, axiom, subsetTrans <=>
108.03/108.97	  (![A,B,C]: (subset(A,B) => (subset(B,C) => subset(A,C))))).
108.03/108.97	tff('105', plain,
108.03/108.97	    subsetTrans =
108.03/108.97	    (![X2,X3,X4]: (subset(X2,X3) => (subset(X3,X4) => subset(X2,X4)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(subsetRefl, axiom, subsetRefl <=> (![A]: subset(A,A))).
108.03/108.97	tff('106', plain, subsetRefl = (![X2]: subset(X2,X2)), define([status(thm)])).
108.03/108.97	tff(notequalI2, axiom, notequalI2 <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,A) => ((~in(Xx,B)) => (A != B))))).
108.03/108.97	tff('107', plain,
108.03/108.97	    notequalI2 = (![X2,X3,X4]: (in(X4,X2) => ((~in(X4,X3)) => (X2 != X3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(notequalI1, axiom, notequalI1 <=> (![A,B]: ((~subset(A,B)) => (A != B)))).
108.03/108.97	tff('108', plain, notequalI1 = (![X2,X3]: ((~subset(X2,X3)) => (X2 != X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(notsubsetI, axiom, notsubsetI <=>
108.03/108.97	  (![A,B,Xx]: (in(Xx,A) => ((~in(Xx,B)) => (~subset(A,B)))))).
108.03/108.97	tff('109', plain,
108.03/108.97	    notsubsetI =
108.03/108.97	    (![X2,X3,X4]: (in(X4,X2) => ((~in(X4,X3)) => (~subset(X2,X3))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(subsetE2, axiom, subsetE2 <=>
108.03/108.97	  (![A,B,Xx]: (subset(A,B) => ((~in(Xx,B)) => (~in(Xx,A)))))).
108.03/108.97	tff('110', plain,
108.03/108.97	    subsetE2 =
108.03/108.97	    (![X2,X3,X4]: (subset(X2,X3) => ((~in(X4,X3)) => (~in(X4,X2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(subsetE, axiom, subsetE <=>
108.03/108.97	  (![A,B,Xx]: (subset(A,B) => (in(Xx,A) => in(Xx,B))))).
108.03/108.97	tff('111', plain,
108.03/108.97	    subsetE = (![X2,X3,X4]: (subset(X2,X3) => (in(X4,X2) => in(X4,X3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(emptysetsubset, axiom, emptysetsubset <=> (![A]: subset(emptyset,A))).
108.03/108.97	tff('112', plain, emptysetsubset = (![X2]: subset(emptyset,X2)),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(subsetI2, axiom, subsetI2 <=>
108.03/108.97	  (![A,B]: ((![Xx]: (in(Xx,A) => in(Xx,B))) => subset(A,B)))).
108.03/108.97	tff('113', plain,
108.03/108.97	    subsetI2 =
108.03/108.97	    (![X2,X3]: ((![X4]: (in(X4,X2) => in(X4,X3))) => subset(X2,X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(eqimpsubset1, axiom, eqimpsubset1 <=> (![A,B]: ((A = B) => subset(A,B)))).
108.03/108.97	tff('114', plain, eqimpsubset1 = (![X2,X3]: ((X2 = X3) => subset(X2,X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(eqimpsubset2, axiom, eqimpsubset2 <=> (![A,B]: ((A = B) => subset(B,A)))).
108.03/108.97	tff('115', plain, eqimpsubset2 = (![X2,X3]: ((X2 = X3) => subset(X3,X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(subsetI1, axiom, subsetI1 <=>
108.03/108.97	  (![A,B]: ((![Xx]: (in(Xx,A) => in(Xx,B))) => subset(A,B)))).
108.03/108.97	tff('116', plain,
108.03/108.97	    subsetI1 =
108.03/108.97	    (![X2,X3]: ((![X4]: (in(X4,X2) => in(X4,X3))) => subset(X2,X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(dsetconstr__Cong, axiom, dsetconstr__Cong <=>
108.03/108.97	  (![A,B]:
108.03/108.97	     ((A = B) =>
108.03/108.97	      (![Xphi:($i > $o),Xpsi:($i > $o)]:
108.03/108.97	         ((![Xx]:
108.03/108.97	             (in(Xx,A) =>
108.03/108.97	              (![Xy]: (in(Xy,B) => ((Xx = Xy) => (Xphi(Xx) <=> Xpsi(Xy))))))) =>
108.03/108.97	          (dsetconstr(A,^[Xx]: Xphi(Xx)) = dsetconstr(B,^[Xx]: Xpsi(Xx)))))))).
108.03/108.97	tff('117', plain,
108.03/108.97	    dsetconstr__Cong =
108.03/108.97	    (![X2,X3]:
108.03/108.97	       ((X2 = X3) =>
108.03/108.97	        (![X4:($i > $o),X5:($i > $o)]:
108.03/108.97	           ((![X6]:
108.03/108.97	               (in(X6,X2) =>
108.03/108.97	                (![X7]: (in(X7,X3) => ((X6 = X7) => (X4(X6) <=> X5(X7))))))) =>
108.03/108.97	            (dsetconstr(X2,^[V_1]: X4(V_1)) = dsetconstr(X3,^[V_2]: X5(V_2))))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(descr__Cong, axiom, descr__Cong <=>
108.03/108.97	  (![Xphi:($i > $o),Xpsi:($i > $o)]:
108.03/108.97	     ((![Xx,Xy]: ((Xx = Xy) => (Xphi(Xx) <=> Xpsi(Xy)))) =>
108.03/108.97	      (exu(^[Xx]: Xphi(Xx)) =>
108.03/108.97	       (exu(^[Xx]: Xpsi(Xx)) =>
108.03/108.97	        (descr(^[Xx]: Xphi(Xx)) = descr(^[Xx]: Xpsi(Xx)))))))).
108.03/108.97	tff('118', plain,
108.03/108.97	    descr__Cong =
108.03/108.97	    (![X2:($i > $o),X3:($i > $o)]:
108.03/108.97	       ((![X4,X5]: ((X4 = X5) => (X2(X4) <=> X3(X5)))) =>
108.03/108.97	        (exu(^[V_1]: X2(V_1)) =>
108.03/108.97	         (exu(^[V_2]: X3(V_2)) =>
108.03/108.97	          (descr(^[V_3]: X2(V_3)) = descr(^[V_4]: X3(V_4))))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(exuEu, axiom, exuEu <=>
108.03/108.97	  (![Xphi:($i > $o)]:
108.03/108.97	     (exu(^[Xx]: Xphi(Xx)) =>
108.03/108.97	      (![Xx,Xy]: (Xphi(Xx) => (Xphi(Xy) => (Xx = Xy))))))).
108.03/108.97	tff('119', plain,
108.03/108.97	    exuEu =
108.03/108.97	    (![X2:($i > $o)]:
108.03/108.97	       (exu(^[V_1]: X2(V_1)) => (![X3,X4]: (X2(X3) => (X2(X4) => (X3 = X4)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(omega__Cong, axiom, omega__Cong <=> (omega = omega)).
108.03/108.97	tff('120', plain, omega__Cong = (omega = omega), define([status(thm)])).
108.03/108.97	tff(setunion__Cong, axiom, setunion__Cong <=>
108.03/108.97	  (![A,B]: ((A = B) => (setunion(A) = setunion(B))))).
108.03/108.97	tff('121', plain,
108.03/108.97	    setunion__Cong = (![X2,X3]: ((X2 = X3) => (setunion(X2) = setunion(X3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(powerset__Cong, axiom, powerset__Cong <=>
108.03/108.97	  (![A,B]: ((A = B) => (powerset(A) = powerset(B))))).
108.03/108.97	tff('122', plain,
108.03/108.97	    powerset__Cong = (![X2,X3]: ((X2 = X3) => (powerset(X2) = powerset(X3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setadjoin__Cong, axiom, setadjoin__Cong <=>
108.03/108.97	  (![Xx,Xy]:
108.03/108.97	     ((Xx = Xy) =>
108.03/108.97	      (![Xz,Xu]: ((Xz = Xu) => (setadjoin(Xx,Xz) = setadjoin(Xy,Xu))))))).
108.03/108.97	tff('123', plain,
108.03/108.97	    setadjoin__Cong =
108.03/108.97	    (![X2,X3]:
108.03/108.97	       ((X2 = X3) =>
108.03/108.97	        (![X4,X5]: ((X4 = X5) => (setadjoin(X2,X4) = setadjoin(X3,X5)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(emptyset__Cong, axiom, emptyset__Cong <=> (emptyset = emptyset)).
108.03/108.97	tff('124', plain, emptyset__Cong = (emptyset = emptyset),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(exu__Cong, axiom, exu__Cong <=>
108.03/108.97	  (![Xphi:($i > $o),Xpsi:($i > $o)]:
108.03/108.97	     ((![Xx,Xy]: ((Xx = Xy) => (Xphi(Xx) <=> Xpsi(Xy)))) =>
108.03/108.97	      (exu(^[Xx]: Xphi(Xx)) <=> exu(^[Xx]: Xpsi(Xx)))))).
108.03/108.97	tff('125', plain,
108.03/108.97	    exu__Cong =
108.03/108.97	    (![X2:($i > $o),X3:($i > $o)]:
108.03/108.97	       ((![X4,X5]: ((X4 = X5) => (X2(X4) <=> X3(X5)))) =>
108.03/108.97	        (exu(^[V_1]: X2(V_1)) <=> exu(^[V_2]: X3(V_2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(exuE3u, axiom, exuE3u <=>
108.03/108.97	  (![Xphi:($i > $o)]:
108.03/108.97	     (exu(^[Xx]: Xphi(Xx)) =>
108.03/108.97	      (![Xx,Xy]: (Xphi(Xx) => (Xphi(Xy) => (Xx = Xy))))))).
108.03/108.97	tff('126', plain,
108.03/108.97	    exuE3u =
108.03/108.97	    (![X2:($i > $o)]:
108.03/108.97	       (exu(^[V_1]: X2(V_1)) => (![X3,X4]: (X2(X3) => (X2(X4) => (X3 = X4)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(in__Cong, axiom, in__Cong <=>
108.03/108.97	  (![A,B]: ((A = B) => (![Xx,Xy]: ((Xx = Xy) => (in(Xx,A) <=> in(Xy,B))))))).
108.03/108.97	tff('127', plain,
108.03/108.97	    in__Cong =
108.03/108.97	    (![X2,X3]:
108.03/108.97	       ((X2 = X3) => (![X4,X5]: ((X4 = X5) => (in(X4,X2) <=> in(X5,X3)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(inCongP, axiom, inCongP <=>
108.03/108.97	  (![A,B]: ((A = B) => (![Xx,Xy]: ((Xx = Xy) => (in(Xx,A) => in(Xy,B))))))).
108.03/108.97	tff('128', plain,
108.03/108.97	    inCongP =
108.03/108.97	    (![X2,X3]:
108.03/108.97	       ((X2 = X3) => (![X4,X5]: ((X4 = X5) => (in(X4,X2) => in(X5,X3)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(exuI2, axiom, exuI2 <=>
108.03/108.97	  (![Xphi:($i > $o)]:
108.03/108.97	     ((?[Xx]: (![Xy]: (Xphi(Xy) <=> (Xy = Xx)))) => exu(^[Xx]: Xphi(Xx))))).
108.03/108.97	tff('129', plain,
108.03/108.97	    exuI2 =
108.03/108.97	    (![X2:($i > $o)]:
108.03/108.97	       ((?[X3]: (![X4]: (X2(X4) <=> (X4 = X3)))) => exu(^[V_1]: X2(V_1)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(exuI3, axiom, exuI3 <=>
108.03/108.97	  (![Xphi:($i > $o)]:
108.03/108.97	     ((?[Xx]: Xphi(Xx)) =>
108.03/108.97	      ((![Xx,Xy]: (Xphi(Xx) => (Xphi(Xy) => (Xx = Xy)))) =>
108.03/108.97	       exu(^[Xx]: Xphi(Xx)))))).
108.03/108.97	tff('130', plain,
108.03/108.97	    exuI3 =
108.03/108.97	    (![X2:($i > $o)]:
108.03/108.97	       ((?[X3]: X2(X3)) =>
108.03/108.97	        ((![X4,X5]: (X2(X4) => (X2(X5) => (X4 = X5)))) =>
108.03/108.97	         exu(^[V_1]: X2(V_1))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(exuI1, axiom, exuI1 <=>
108.03/108.97	  (![Xphi:($i > $o)]:
108.03/108.97	     ((?[Xx]: ((![Xy]: (Xphi(Xy) => (Xx = Xy))) & Xphi(Xx))) =>
108.03/108.97	      exu(^[Xx]: Xphi(Xx))))).
108.03/108.97	tff('131', plain,
108.03/108.97	    exuI1 =
108.03/108.97	    (![X2:($i > $o)]:
108.03/108.97	       ((?[X3]: ((![X4]: (X2(X4) => (X3 = X4))) & X2(X3))) =>
108.03/108.97	        exu(^[V_1]: X2(V_1)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(notdallE, axiom, notdallE <=>
108.03/108.97	  (![A,Xphi:($i > $o)]:
108.03/108.97	     ((~(![Xx]: (in(Xx,A) => Xphi(Xx)))) => (?[Xx]: ((~Xphi(Xx)) & in(Xx,A)))))).
108.03/108.97	tff('132', plain,
108.03/108.97	    notdallE =
108.03/108.97	    (![X2,X3:($i > $o)]:
108.03/108.97	       ((~(![X4]: (in(X4,X2) => X3(X4)))) => (?[X5]: ((~X3(X5)) & in(X5,X2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(notdexE, axiom, notdexE <=>
108.03/108.97	  (![A,Xphi:($i > $o)]:
108.03/108.97	     ((~(?[Xx]: (Xphi(Xx) & in(Xx,A)))) => (![Xx]: (in(Xx,A) => (~Xphi(Xx))))))).
108.03/108.97	tff('133', plain,
108.03/108.97	    notdexE =
108.03/108.97	    (![X2,X3:($i > $o)]:
108.03/108.97	       ((~(?[X4]: (X3(X4) & in(X4,X2)))) => (![X5]: (in(X5,X2) => (~X3(X5)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(prop2set2propI, axiom, prop2set2propI <=>
108.03/108.97	  (![Xphi:$o]: (Xphi => set2prop(prop2set(Xphi))))).
108.03/108.97	tff('134', plain,
108.03/108.97	    prop2set2propI = (![X2:$o]: (X2 => set2prop(prop2set(X2)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(prop2setI, axiom, prop2setI <=>
108.03/108.97	  (![Xphi:$o]: (Xphi => in(emptyset,prop2set(Xphi))))).
108.03/108.97	tff('135', plain, prop2setI = (![X2:$o]: (X2 => in(emptyset,prop2set(X2)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(quantDeMorgan4, axiom, quantDeMorgan4 <=>
108.03/108.97	  (![A,Xphi:($i > $o)]:
108.03/108.97	     ((?[Xx]: ((~Xphi(Xx)) & in(Xx,A))) => (~(![Xx]: (in(Xx,A) => Xphi(Xx))))))).
108.03/108.97	tff('136', plain,
108.03/108.97	    quantDeMorgan4 =
108.03/108.97	    (![X2,X3:($i > $o)]:
108.03/108.97	       ((?[X4]: ((~X3(X4)) & in(X4,X2))) => (~(![X5]: (in(X5,X2) => X3(X5)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(quantDeMorgan3, axiom, quantDeMorgan3 <=>
108.03/108.97	  (![A,Xphi:($i > $o)]:
108.03/108.97	     ((~(?[Xx]: (Xphi(Xx) & in(Xx,A)))) => (![Xx]: (in(Xx,A) => (~Xphi(Xx))))))).
108.03/108.97	tff('137', plain,
108.03/108.97	    quantDeMorgan3 =
108.03/108.97	    (![X2,X3:($i > $o)]:
108.03/108.97	       ((~(?[X4]: (X3(X4) & in(X4,X2)))) => (![X5]: (in(X5,X2) => (~X3(X5)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(quantDeMorgan2, axiom, quantDeMorgan2 <=>
108.03/108.97	  (![A,Xphi:($i > $o)]:
108.03/108.97	     ((![Xx]: (in(Xx,A) => (~Xphi(Xx)))) => (~(?[Xx]: (Xphi(Xx) & in(Xx,A))))))).
108.03/108.97	tff('138', plain,
108.03/108.97	    quantDeMorgan2 =
108.03/108.97	    (![X2,X3:($i > $o)]:
108.03/108.97	       ((![X4]: (in(X4,X2) => (~X3(X4)))) => (~(?[X5]: (X3(X5) & in(X5,X2)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(quantDeMorgan1, axiom, quantDeMorgan1 <=>
108.03/108.97	  (![A,Xphi:($i > $o)]:
108.03/108.97	     ((~(![Xx]: (in(Xx,A) => Xphi(Xx)))) => (?[Xx]: ((~Xphi(Xx)) & in(Xx,A)))))).
108.03/108.97	tff('139', plain,
108.03/108.97	    quantDeMorgan1 =
108.03/108.97	    (![X2,X3:($i > $o)]:
108.03/108.97	       ((~(![X4]: (in(X4,X2) => X3(X4)))) => (?[X5]: ((~X3(X5)) & in(X5,X2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(vacuousDall, axiom, vacuousDall <=>
108.03/108.97	  (![Xphi:($i > $o),Xx]: (in(Xx,emptyset) => Xphi(Xx)))).
108.03/108.97	tff('140', plain,
108.03/108.97	    vacuousDall = (![X2:($i > $o),X3]: (in(X3,emptyset) => X2(X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(emptyE1, axiom, emptyE1 <=>
108.03/108.97	  (![A,Xphi:($i > $o)]:
108.03/108.97	     ((?[Xx]: (Xphi(Xx) & in(Xx,A))) =>
108.03/108.97	      ((dsetconstr(A,^[Xx]: Xphi(Xx)) = emptyset) => $false)))).
108.03/108.97	tff('141', plain,
108.03/108.97	    emptyE1 =
108.03/108.97	    (![X2,X3:($i > $o)]:
108.03/108.97	       ((?[X4]: (X3(X4) & in(X4,X2))) =>
108.03/108.97	        ((dsetconstr(X2,^[V_1]: X3(V_1)) = emptyset) => $false))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(upairsetIR, axiom, upairsetIR <=>
108.03/108.97	  (![Xx,Xy]: in(Xy,setadjoin(Xx,setadjoin(Xy,emptyset))))).
108.03/108.97	tff('142', plain,
108.03/108.97	    upairsetIR = (![X2,X3]: in(X3,setadjoin(X2,setadjoin(X3,emptyset)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(upairsetIL, axiom, upairsetIL <=>
108.03/108.97	  (![Xx,Xy]: in(Xx,setadjoin(Xx,setadjoin(Xy,emptyset))))).
108.03/108.97	tff('143', plain,
108.03/108.97	    upairsetIL = (![X2,X3]: in(X2,setadjoin(X2,setadjoin(X3,emptyset)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(upairsetE, axiom, upairsetE <=>
108.03/108.97	  (![Xx,Xy,Xz]:
108.03/108.97	     (in(Xz,setadjoin(Xx,setadjoin(Xy,emptyset))) => ((Xz = Xy) | (Xz = Xx))))).
108.03/108.97	tff('144', plain,
108.03/108.97	    upairsetE =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,setadjoin(X2,setadjoin(X3,emptyset))) =>
108.03/108.97	        ((X4 = X3) | (X4 = X2)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(singletonsswitch, axiom, singletonsswitch <=>
108.03/108.97	  (![Xx,Xy]: (in(Xx,setadjoin(Xy,emptyset)) => in(Xy,setadjoin(Xx,emptyset))))).
108.03/108.97	tff('145', plain,
108.03/108.97	    singletonsswitch =
108.03/108.97	    (![X2,X3]:
108.03/108.97	       (in(X2,setadjoin(X3,emptyset)) => in(X3,setadjoin(X2,emptyset)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(eqinunit, axiom, eqinunit <=>
108.03/108.97	  (![Xx,Xy]: ((Xx = Xy) => in(Xx,setadjoin(Xy,emptyset))))).
108.03/108.97	tff('146', plain,
108.03/108.97	    eqinunit = (![X2,X3]: ((X2 = X3) => in(X2,setadjoin(X3,emptyset)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(notinsingleton, axiom, notinsingleton <=>
108.03/108.97	  (![Xx,Xy]: ((Xx != Xy) => (~in(Xy,setadjoin(Xx,emptyset)))))).
108.03/108.97	tff('147', plain,
108.03/108.97	    notinsingleton =
108.03/108.97	    (![X2,X3]: ((X2 != X3) => (~in(X3,setadjoin(X2,emptyset))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(uniqinunit, axiom, uniqinunit <=>
108.03/108.97	  (![Xx,Xy]: (in(Xx,setadjoin(Xy,emptyset)) => (Xx = Xy)))).
108.03/108.97	tff('148', plain,
108.03/108.97	    uniqinunit = (![X2,X3]: (in(X2,setadjoin(X3,emptyset)) => (X2 = X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(nonemptyImpWitness, axiom, nonemptyImpWitness <=>
108.03/108.97	  (![A]: (nonempty(A) => (?[Xx]: (in(Xx,A)))))).
108.03/108.97	tff('149', plain,
108.03/108.97	    nonemptyImpWitness = (![X2]: (nonempty(X2) => (?[X3]: (in(X3,X2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(exuE2, axiom, exuE2 <=>
108.03/108.97	  (![Xphi:($i > $o)]:
108.03/108.97	     (exu(^[Xx]: Xphi(Xx)) => (?[Xx]: (![Xy]: (Xphi(Xy) <=> (Xy = Xx))))))).
108.03/108.97	tff('150', plain,
108.03/108.97	    exuE2 =
108.03/108.97	    (![X2:($i > $o)]:
108.03/108.97	       (exu(^[V_1]: X2(V_1)) => (?[X3]: (![X4]: (X2(X4) <=> (X4 = X3)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(subPowSU, axiom, subPowSU <=>
108.03/108.97	  (![A,Xx]: (in(Xx,A) => in(Xx,powerset(setunion(A)))))).
108.03/108.97	tff('151', plain,
108.03/108.97	    subPowSU = (![X2,X3]: (in(X3,X2) => in(X3,powerset(setunion(X2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setunionE, axiom, setunionE <=>
108.03/108.97	  (![A,Xx]:
108.03/108.97	     (in(Xx,setunion(A)) =>
108.03/108.97	      (![Xphi:$o]: ((![B]: (in(Xx,B) => (in(B,A) => Xphi))) => Xphi))))).
108.03/108.97	tff('152', plain,
108.03/108.97	    setunionE =
108.03/108.97	    (![X2,X3]:
108.03/108.97	       (in(X3,setunion(X2)) =>
108.03/108.97	        (![X4:$o]: ((![X5]: (in(X3,X5) => (in(X5,X2) => X4))) => X4)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setunionI, axiom, setunionI <=>
108.03/108.97	  (![A,Xx,B]: (in(Xx,B) => (in(B,A) => in(Xx,setunion(A)))))).
108.03/108.97	tff('153', plain,
108.03/108.97	    setunionI =
108.03/108.97	    (![X2,X3,X4]: (in(X3,X4) => (in(X4,X2) => in(X3,setunion(X2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(powersetE, axiom, powersetE <=>
108.03/108.97	  (![A,B,Xx]: (in(B,powerset(A)) => (in(Xx,B) => in(Xx,A))))).
108.03/108.97	tff('154', plain,
108.03/108.97	    powersetE =
108.03/108.97	    (![X2,X3,X4]: (in(X3,powerset(X2)) => (in(X4,X3) => in(X4,X2)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(emptyInPowerset, axiom, emptyInPowerset <=>
108.03/108.97	  (![A]: in(emptyset,powerset(A)))).
108.03/108.97	tff('155', plain, emptyInPowerset = (![X2]: in(emptyset,powerset(X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(emptyinPowerset, axiom, emptyinPowerset <=>
108.03/108.97	  (![A]: in(emptyset,powerset(A)))).
108.03/108.97	tff('156', plain, emptyinPowerset = (![X2]: in(emptyset,powerset(X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(powersetI, axiom, powersetI <=>
108.03/108.97	  (![A,B]: ((![Xx]: (in(Xx,B) => in(Xx,A))) => in(B,powerset(A))))).
108.03/108.97	tff('157', plain,
108.03/108.97	    powersetI =
108.03/108.97	    (![X2,X3]: ((![X4]: (in(X4,X3) => in(X4,X2))) => in(X3,powerset(X2)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setoftrueEq, axiom, setoftrueEq <=>
108.03/108.97	  (![A]: (dsetconstr(A,^[Xx]: $true) = A))).
108.03/108.97	tff('158', plain, setoftrueEq = (![X2]: (dsetconstr(X2,^[V_1]: $true) = X2)),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setadjoinOr, axiom, setadjoinOr <=>
108.03/108.97	  (![Xx,A,Xy]: (in(Xy,setadjoin(Xx,A)) => (in(Xy,A) | (Xy = Xx))))).
108.03/108.97	tff('159', plain,
108.03/108.97	    setadjoinOr =
108.03/108.97	    (![X2,X3,X4]: (in(X4,setadjoin(X2,X3)) => (in(X4,X3) | (X4 = X2)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setadjoinE, axiom, setadjoinE <=>
108.03/108.97	  (![Xx,A,Xy]:
108.03/108.97	     (in(Xy,setadjoin(Xx,A)) =>
108.03/108.97	      (![Xphi:$o]: (((Xy = Xx) => Xphi) => ((in(Xy,A) => Xphi) => Xphi)))))).
108.03/108.97	tff('160', plain,
108.03/108.97	    setadjoinE =
108.03/108.97	    (![X2,X3,X4]:
108.03/108.97	       (in(X4,setadjoin(X2,X3)) =>
108.03/108.97	        (![X5:$o]: (((X4 = X2) => X5) => ((in(X4,X3) => X5) => X5))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setadjoinIR, axiom, setadjoinIR <=>
108.03/108.97	  (![Xx,A,Xy]: (in(Xy,A) => in(Xy,setadjoin(Xx,A))))).
108.03/108.97	tff('161', plain,
108.03/108.97	    setadjoinIR = (![X2,X3,X4]: (in(X4,X3) => in(X4,setadjoin(X2,X3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(emptyinunitempty, axiom, emptyinunitempty() =
108.03/108.97	  in(emptyset,setadjoin(emptyset,emptyset))).
108.03/108.97	tff('162', plain,
108.03/108.97	    emptyinunitempty = in(emptyset,setadjoin(emptyset,emptyset)),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setadjoinIL, axiom, setadjoinIL <=> (![Xx,Xy]: in(Xx,setadjoin(Xx,Xy)))).
108.03/108.97	tff('163', plain, setadjoinIL = (![X2,X3]: in(X2,setadjoin(X2,X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(nonemptyI1, axiom, nonemptyI1 <=>
108.03/108.97	  (![A]: ((?[Xx]: in(Xx,A)) => nonempty(A)))).
108.03/108.97	tff('164', plain, nonemptyI1 = (![X2]: ((?[X3]: in(X3,X2)) => nonempty(X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(nonemptyI, axiom, nonemptyI <=>
108.03/108.97	  (![A,Xphi:($i > $o),Xx]:
108.03/108.97	     (in(Xx,A) => (Xphi(Xx) => nonempty(dsetconstr(A,^[Xy]: Xphi(Xy))))))).
108.03/108.97	tff('165', plain,
108.03/108.97	    nonemptyI =
108.03/108.97	    (![X2,X3:($i > $o),X4]:
108.03/108.97	       (in(X4,X2) => (X3(X4) => nonempty(dsetconstr(X2,^[V_1]: X3(V_1)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(nonemptyE1, axiom, nonemptyE1 <=>
108.03/108.97	  (![A]: (nonempty(A) => (?[Xx]: in(Xx,A))))).
108.03/108.97	tff('166', plain, nonemptyE1 = (![X2]: (nonempty(X2) => (?[X3]: in(X3,X2)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(nonempty, axiom, nonempty() = ^[Xx]: (Xx != emptyset)).
108.03/108.97	tff('167', plain, nonempty = (^[V_1]: (V_1 != emptyset)),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setbeta, axiom, setbeta <=>
108.03/108.97	  (![A,Xphi:($i > $o),Xx]:
108.03/108.97	     (in(Xx,A) => (in(Xx,dsetconstr(A,^[Xy]: Xphi(Xy))) <=> Xphi(Xx))))).
108.03/108.97	tff('168', plain,
108.03/108.97	    setbeta =
108.03/108.97	    (![X2,X3:($i > $o),X4]:
108.03/108.97	       (in(X4,X2) => (in(X4,dsetconstr(X2,^[V_1]: X3(V_1))) <=> X3(X4)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(noeltsimpempty, axiom, noeltsimpempty <=>
108.03/108.97	  (![A]: ((![Xx]: (~in(Xx,A))) => (A = emptyset)))).
108.03/108.97	tff('169', plain,
108.03/108.97	    noeltsimpempty = (![X2]: ((![X3]: (~in(X3,X2))) => (X2 = emptyset))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(emptyI, axiom, emptyI <=>
108.03/108.97	  (![A]: ((![Xx]: (~in(Xx,A))) => (A = emptyset)))).
108.03/108.97	tff('170', plain,
108.03/108.97	    emptyI = (![X2]: ((![X3]: (~in(X3,X2))) => (X2 = emptyset))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setext, axiom, setext <=>
108.03/108.97	  (![A,B]:
108.03/108.97	     ((![Xx]: (in(Xx,A) => in(Xx,B))) =>
108.03/108.97	      ((![Xx]: (in(Xx,B) => in(Xx,A))) => (A = B))))).
108.03/108.97	tff('171', plain,
108.03/108.97	    setext =
108.03/108.97	    (![X2,X3]:
108.03/108.97	       ((![X4]: (in(X4,X2) => in(X4,X3))) =>
108.03/108.97	        ((![X5]: (in(X5,X3) => in(X5,X2))) => (X2 = X3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(exuE3e, axiom, exuE3e <=>
108.03/108.97	  (![Xphi:($i > $o)]: (exu(^[Xx]: Xphi(Xx)) => (?[Xx]: Xphi(Xx))))).
108.03/108.97	tff('172', plain,
108.03/108.97	    exuE3e = (![X2:($i > $o)]: (exu(^[V_1]: X2(V_1)) => (?[X3]: X2(X3)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(notinemptyset, axiom, notinemptyset <=> (![Xx]: (~in(Xx,emptyset)))).
108.03/108.97	tff('173', plain, notinemptyset = (![X2]: (~in(X2,emptyset))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(emptysetimpfalse, axiom, emptysetimpfalse <=>
108.03/108.97	  (![Xx]: (in(Xx,emptyset) => $false))).
108.03/108.97	tff('174', plain, emptysetimpfalse = (![X2]: (in(X2,emptyset) => $false)),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(emptysetE, axiom, emptysetE <=>
108.03/108.97	  (![Xx]: (in(Xx,emptyset) => (![Xphi:$o]: Xphi)))).
108.03/108.97	tff('175', plain, emptysetE = (![X2]: (in(X2,emptyset) => (![X3:$o]: X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(prop2setE, axiom, prop2setE <=>
108.03/108.97	  (![Xphi:$o,Xx]: (in(Xx,prop2set(Xphi)) => Xphi))).
108.03/108.97	tff('176', plain, prop2setE = (![X2:$o,X3]: (in(X3,prop2set(X2)) => X2)),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(exuE1, axiom, exuE1 <=>
108.03/108.97	  (![Xphi:($i > $o)]:
108.03/108.97	     (exu(^[Xx]: Xphi(Xx)) =>
108.03/108.97	      (?[Xx]: ((![Xy]: (Xphi(Xy) => (Xx = Xy))) & Xphi(Xx)))))).
108.03/108.97	tff('177', plain,
108.03/108.97	    exuE1 =
108.03/108.97	    (![X2:($i > $o)]:
108.03/108.97	       (exu(^[V_1]: X2(V_1)) =>
108.03/108.97	        (?[X3]: ((![X4]: (X2(X4) => (X3 = X4))) & X2(X3))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(dsetconstrER, axiom, dsetconstrER <=>
108.03/108.97	  (![A,Xphi:($i > $o),Xx]: (in(Xx,dsetconstr(A,^[Xy]: Xphi(Xy))) => Xphi(Xx)))).
108.03/108.97	tff('178', plain,
108.03/108.97	    dsetconstrER =
108.03/108.97	    (![X2,X3:($i > $o),X4]: (in(X4,dsetconstr(X2,^[V_1]: X3(V_1))) => X3(X4))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(dsetconstrEL, axiom, dsetconstrEL <=>
108.03/108.97	  (![A,Xphi:($i > $o),Xx]: (in(Xx,dsetconstr(A,^[Xy]: Xphi(Xy))) => in(Xx,A)))).
108.03/108.97	tff('179', plain,
108.03/108.97	    dsetconstrEL =
108.03/108.97	    (![X2,X3:($i > $o),X4]:
108.03/108.97	       (in(X4,dsetconstr(X2,^[V_1]: X3(V_1))) => in(X4,X2))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(dsetconstrI, axiom, dsetconstrI <=>
108.03/108.97	  (![A,Xphi:($i > $o),Xx]:
108.03/108.97	     (in(Xx,A) => (Xphi(Xx) => in(Xx,dsetconstr(A,^[Xy]: Xphi(Xy))))))).
108.03/108.97	tff('180', plain,
108.03/108.97	    dsetconstrI =
108.03/108.97	    (![X2,X3:($i > $o),X4]:
108.03/108.97	       (in(X4,X2) => (X3(X4) => in(X4,dsetconstr(X2,^[V_1]: X3(V_1)))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(descrp, axiom, descrp <=>
108.03/108.97	  (![Xphi:($i > $o)]: (exu(^[Xx]: Xphi(Xx)) => Xphi(descr(^[Xx]: Xphi(Xx)))))).
108.03/108.97	tff('181', plain,
108.03/108.97	    descrp =
108.03/108.97	    (![X2:($i > $o)]: (exu(^[V_1]: X2(V_1)) => X2(descr(^[V_2]: X2(V_2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(wellorderingAx, axiom, wellorderingAx <=>
108.03/108.97	  (![A]:
108.03/108.97	     (?[B]:
108.03/108.97	        ((![C]:
108.03/108.97	            (((?[Xx]: in(Xx,C)) & (![Xx]: (in(Xx,C) => in(Xx,A)))) =>
108.03/108.97	             (?[D,Xx]:
108.03/108.97	                ((![E]:
108.03/108.97	                    (in(E,B) => (in(Xx,E) | (![Xy]: (in(Xy,E) => in(Xy,D)))))) & 
108.03/108.97	                 (~(?[Xy]: (in(Xy,C) & in(Xy,D)))) & in(Xx,C) & in(D,B))))) & 
108.03/108.97	         (![C,D]:
108.03/108.97	            ((in(D,B) & in(C,B)) =>
108.03/108.97	             ((![Xx]: (in(Xx,D) => in(Xx,C))) | 
108.03/108.97	              (![Xx]: (in(Xx,C) => in(Xx,D)))))) & 
108.03/108.97	         (![Xx,Xy]:
108.03/108.97	            ((in(Xy,A) & in(Xx,A)) =>
108.03/108.97	             ((![C]: (in(C,B) => (in(Xx,C) <=> in(Xy,C)))) => (Xx = Xy)))) & 
108.03/108.97	         (![C]: (in(C,B) => (![Xx]: (in(Xx,C) => in(Xx,A))))))))).
108.03/108.97	tff('182', plain,
108.03/108.97	    wellorderingAx =
108.03/108.97	    (![X2]:
108.03/108.97	       (?[X3]:
108.03/108.97	          ((![X4]:
108.03/108.97	              (((?[X5]: in(X5,X4)) & (![X6]: (in(X6,X4) => in(X6,X2)))) =>
108.03/108.97	               (?[X7,X8]:
108.03/108.97	                  ((![X9]:
108.03/108.97	                      (in(X9,X3) =>
108.03/108.97	                       (in(X8,X9) | (![X10]: (in(X10,X9) => in(X10,X7)))))) & 
108.03/108.97	                   (~(?[X11]: (in(X11,X4) & in(X11,X7)))) & in(X8,X4) & 
108.03/108.97	                   in(X7,X3))))) & 
108.03/108.97	           (![X12,X13]:
108.03/108.97	              ((in(X13,X3) & in(X12,X3)) =>
108.03/108.97	               ((![X14]: (in(X14,X13) => in(X14,X12))) | 
108.03/108.97	                (![X15]: (in(X15,X12) => in(X15,X13)))))) & 
108.03/108.97	           (![X16,X17]:
108.03/108.97	              ((in(X17,X2) & in(X16,X2)) =>
108.03/108.97	               ((![X18]: (in(X18,X3) => (in(X16,X18) <=> in(X17,X18)))) =>
108.03/108.97	                (X16 = X17)))) & 
108.03/108.97	           (![X19]: (in(X19,X3) => (![X20]: (in(X20,X19) => in(X20,X2)))))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(foundationAx, axiom, foundationAx <=>
108.03/108.97	  (![A]:
108.03/108.97	     ((?[Xx]: in(Xx,A)) =>
108.03/108.97	      (?[B]: ((~(?[Xx]: (in(Xx,A) & in(Xx,B)))) & in(B,A)))))).
108.03/108.97	tff('183', plain,
108.03/108.97	    foundationAx =
108.03/108.97	    (![X2]:
108.03/108.97	       ((?[X3]: in(X3,X2)) =>
108.03/108.97	        (?[X4]: ((~(?[X5]: (in(X5,X2) & in(X5,X4)))) & in(X4,X2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(replAx, axiom, replAx <=>
108.03/108.97	  (![Xphi:(($i * $i) > $o),A]:
108.03/108.97	     ((![Xx]: (in(Xx,A) => exu(^[Xy]: Xphi(Xx,Xy)))) =>
108.03/108.97	      (?[B]: (![Xx]: (in(Xx,B) <=> (?[Xy]: (Xphi(Xy,Xx) & in(Xy,A))))))))).
108.03/108.97	tff('184', plain,
108.03/108.97	    replAx =
108.03/108.97	    (![X2:(($i * $i) > $o),X3]:
108.03/108.97	       ((![X4]: (in(X4,X3) => exu(^[V_1]: X2(X4,V_1)))) =>
108.03/108.97	        (?[X5]: (![X6]: (in(X6,X5) <=> (?[X7]: (X2(X7,X6) & in(X7,X3)))))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(omegaIndAx, axiom, omegaIndAx <=>
108.03/108.97	  (![A]:
108.03/108.97	     (((![Xx]: ((in(Xx,A) & in(Xx,omega)) => in(setadjoin(Xx,Xx),A))) & 
108.03/108.97	       in(emptyset,A)) =>
108.03/108.97	      (![Xx]: (in(Xx,omega) => in(Xx,A)))))).
108.03/108.97	tff('185', plain,
108.03/108.97	    omegaIndAx =
108.03/108.97	    (![X2]:
108.03/108.97	       (((![X3]: ((in(X3,X2) & in(X3,omega)) => in(setadjoin(X3,X3),X2))) & 
108.03/108.97	         in(emptyset,X2)) =>
108.03/108.97	        (![X4]: (in(X4,omega) => in(X4,X2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(omegaSAx, axiom, omegaSAx <=>
108.03/108.97	  (![Xx]: (in(Xx,omega) => in(setadjoin(Xx,Xx),omega)))).
108.03/108.97	tff('186', plain,
108.03/108.97	    omegaSAx = (![X2]: (in(X2,omega) => in(setadjoin(X2,X2),omega))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(omega0Ax, axiom, omega0Ax() = in(emptyset,omega)).
108.03/108.97	tff('187', plain, omega0Ax = in(emptyset,omega), define([status(thm)])).
108.03/108.97	tff(setunionAx, axiom, setunionAx <=>
108.03/108.97	  (![A,Xx]: (in(Xx,setunion(A)) <=> (?[B]: (in(B,A) & in(Xx,B)))))).
108.03/108.97	tff('188', plain,
108.03/108.97	    setunionAx =
108.03/108.97	    (![X2,X3]: (in(X3,setunion(X2)) <=> (?[X4]: (in(X4,X2) & in(X3,X4))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(powersetAx, axiom, powersetAx <=>
108.03/108.97	  (![A,B]: (in(B,powerset(A)) <=> (![Xx]: (in(Xx,B) => in(Xx,A)))))).
108.03/108.97	tff('189', plain,
108.03/108.97	    powersetAx =
108.03/108.97	    (![X2,X3]: (in(X3,powerset(X2)) <=> (![X4]: (in(X4,X3) => in(X4,X2))))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setadjoinAx, axiom, setadjoinAx <=>
108.03/108.97	  (![Xx,A,Xy]: (in(Xy,setadjoin(Xx,A)) <=> (in(Xy,A) | (Xy = Xx))))).
108.03/108.97	tff('190', plain,
108.03/108.97	    setadjoinAx =
108.03/108.97	    (![X2,X3,X4]: (in(X4,setadjoin(X2,X3)) <=> (in(X4,X3) | (X4 = X2)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(emptysetAx, axiom, emptysetAx <=> (![Xx]: (~in(Xx,emptyset)))).
108.03/108.97	tff('191', plain, emptysetAx = (![X2]: (~in(X2,emptyset))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(setextAx, axiom, setextAx <=>
108.03/108.97	  (![A,B]: ((![Xx]: (in(Xx,A) <=> in(Xx,B))) => (A = B)))).
108.03/108.97	tff('192', plain,
108.03/108.97	    setextAx = (![X2,X3]: ((![X4]: (in(X4,X2) <=> in(X4,X3))) => (X2 = X3))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(exu, axiom, exu() =
108.03/108.97	  ^[Xphi:($i > $o)]: (?[Xx]: ((![Xy]: (Xphi(Xy) => (Xx = Xy))) & Xphi(Xx)))).
108.03/108.97	tff('193', plain,
108.03/108.97	    exu =
108.03/108.97	    (^[V_1:($i > $o)]: (?[X2]: ((![X3]: (V_1(X3) => (X2 = X3))) & V_1(X2)))),
108.03/108.97	    define([status(thm)])).
108.03/108.97	tff(funcImageSingleton, conjecture,
108.03/108.97	  (setextAx =>
108.03/108.97	   (emptysetAx =>
108.03/108.97	    (setadjoinAx =>
108.03/108.97	     (powersetAx =>
108.03/108.97	      (setunionAx =>
108.03/108.97	       (omega0Ax =>
108.03/108.97	        (omegaSAx =>
108.03/108.97	         (omegaIndAx =>
108.03/108.97	          (replAx =>
108.03/108.97	           (foundationAx =>
108.03/108.97	            (wellorderingAx =>
108.03/108.97	             (descrp =>
108.03/108.97	              (dsetconstrI =>
108.03/108.97	               (dsetconstrEL =>
108.03/108.97	                (dsetconstrER =>
108.03/108.97	                 (exuE1 =>
108.03/108.97	                  (prop2setE =>
108.03/108.97	                   (emptysetE =>
108.03/108.97	                    (emptysetimpfalse =>
108.03/108.97	                     (notinemptyset =>
108.03/108.97	                      (exuE3e =>
108.03/108.97	                       (setext =>
108.03/108.97	                        (emptyI =>
108.03/108.97	                         (noeltsimpempty =>
108.03/108.97	                          (setbeta =>
108.03/108.97	                           (nonemptyE1 =>
108.03/108.97	                            (nonemptyI =>
108.03/108.97	                             (nonemptyI1 =>
108.03/108.97	                              (setadjoinIL =>
108.03/108.97	                               (emptyinunitempty =>
108.03/108.97	                                (setadjoinIR =>
108.03/108.97	                                 (setadjoinE =>
108.03/108.97	                                  (setadjoinOr =>
108.03/108.97	                                   (setoftrueEq =>
108.03/108.97	                                    (powersetI =>
108.03/108.97	                                     (emptyinPowerset =>
108.03/108.97	                                      (emptyInPowerset =>
108.03/108.97	                                       (powersetE =>
108.03/108.97	                                        (setunionI =>
108.03/108.97	                                         (setunionE =>
108.03/108.97	                                          (subPowSU =>
108.03/108.97	                                           (exuE2 =>
108.03/108.97	                                            (nonemptyImpWitness =>
108.03/108.97	                                             (uniqinunit =>
108.03/108.97	                                              (notinsingleton =>
108.03/108.97	                                               (eqinunit =>
108.03/108.97	                                                (singletonsswitch =>
108.03/108.97	                                                 (upairsetE =>
108.03/108.97	                                                  (upairsetIL =>
108.03/108.97	                                                   (upairsetIR =>
108.03/108.97	                                                    (emptyE1 =>
108.03/108.97	                                                     (vacuousDall =>
108.03/108.97	                                                      (quantDeMorgan1 =>
108.03/108.97	                                                       (quantDeMorgan2 =>
108.03/108.97	                                                        (quantDeMorgan3 =>
108.03/108.97	                                                         (quantDeMorgan4 =>
108.03/108.97	                                                          (prop2setI =>
108.03/108.97	                                                           (prop2set2propI =>
108.03/108.97	                                                            (notdexE =>
108.03/108.97	                                                             (notdallE =>
108.03/108.97	                                                              (exuI1 =>
108.03/108.97	                                                               (exuI3 =>
108.03/108.97	                                                                (exuI2 =>
108.03/108.97	                                                                 (inCongP =>
108.03/108.97	                                                                  (in__Cong =>
108.03/108.97	                                                                   (exuE3u =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    exu__Cong =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    emptyset__Cong =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setadjoin__Cong =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    powerset__Cong =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setunion__Cong =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    omega__Cong =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    exuEu =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    descr__Cong =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    dsetconstr__Cong =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    subsetI1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    eqimpsubset2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    eqimpsubset1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    subsetI2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    emptysetsubset =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    subsetE =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    subsetE2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    notsubsetI =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    notequalI1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    notequalI2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    subsetRefl =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    subsetTrans =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setadjoinSub =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setadjoinSub2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    subset2powerset =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setextsub =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    subsetemptysetimpeq =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    powersetI1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    powersetE1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    inPowerset =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    powersetsubset =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    sepInPowerset =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    sepSubset =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binunionIL =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    upairset2IR =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binunionIR =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binunionEcases =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binunionE =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binunionLsub =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binunionRsub =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binintersectI =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binintersectSubset5 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binintersectEL =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binintersectLsub =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binintersectSubset2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binintersectSubset3 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binintersectER =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    disjointsetsI1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binintersectRsub =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binintersectSubset4 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    binintersectSubset1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    bs114d =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setminusI =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setminusEL =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setminusER =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setminusSubset2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setminusERneg =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setminusELneg =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setminusILneg =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setminusIRneg =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setminusLsub =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setminusSubset1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    symdiffE =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    symdiffI1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    symdiffI2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    symdiffIneg1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    symdiffIneg2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    secondinupair =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setukpairIL =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setukpairIR =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    kpairiskpair =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    kpairp =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    singletonsubset =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    singletoninpowerset =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    singletoninpowunion =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    upairset2E =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    upairsubunion =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    upairinpowunion =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ubforcartprodlem1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ubforcartprodlem2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ubforcartprodlem3 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    cartprodpairin =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    cartprodmempair1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    cartprodmempair =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setunionE2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setunionsingleton1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setunionsingleton2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setunionsingleton =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    singletonprop =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ex1E1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ex1I =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ex1I2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    singletonsuniq =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setukpairinjL1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    kfstsingleton =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    theprop =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    kfstpairEq =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    cartprodfstin =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setukpairinjL2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setukpairinjL =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setukpairinjR11 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setukpairinjR12 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setukpairinjR1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    upairequniteq =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setukpairinjR2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setukpairinjR =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ksndsingleton =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ksndpairEq =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    kpairsurjEq =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    cartprodsndin =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    cartprodpairmemEL =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    cartprodpairmemER =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    cartprodmempaircEq =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    cartprodfstpairEq =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    cartprodsndpairEq =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    cartprodpairsurjEq =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    dpsetconstrI =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    dpsetconstrSub =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    setOfPairsIsBReln =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    dpsetconstrERa =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    dpsetconstrEL1 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    dpsetconstrEL2 =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    dpsetconstrER =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ![A,B,Xf]:
108.03/108.97	                                                                    (func(
108.03/108.97	                                                                    A,B,Xf) =>
108.03/108.97	                                                                    (![Xx]:
108.03/108.97	                                                                    (in(Xx,A) =>
108.03/108.97	                                                                    singleton(
108.03/108.97	                                                                    dsetconstr(
108.03/108.97	                                                                    B,
108.03/108.97	                                                                    ^[Xy]:
108.03/108.97	                                                                    in(
108.03/108.97	                                                                    kpair(
108.03/108.97	                                                                    Xx,Xy),Xf)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))).
108.03/108.97	tff(zf_stmt_0, conjecture,
108.03/108.97	  ((![X2,X3]: ((![X4]: (in(X4,X2) <=> in(X4,X3))) => (X2 = X3))) =>
108.03/108.97	   ((![X5]: (~in(X5,emptyset))) =>
108.03/108.97	    ((![X6,X7,X8]: (in(X8,setadjoin(X6,X7)) <=> ((X8 = X6) | in(X8,X7)))) =>
108.03/108.97	     ((![X9,X10]:
108.03/108.97	         (in(X10,powerset(X9)) <=> (![X11]: (in(X11,X10) => in(X11,X9))))) =>
108.03/108.97	      ((![X12,X13]:
108.03/108.97	          (in(X13,setunion(X12)) <=> (?[X14]: (in(X13,X14) & in(X14,X12))))) =>
108.03/108.97	       (in(emptyset,omega) =>
108.03/108.97	        ((![X15]: (in(X15,omega) => in(setadjoin(X15,X15),omega))) =>
108.03/108.97	         ((![X16]:
108.03/108.97	             ((in(emptyset,X16) & 
108.03/108.97	               (![X17]:
108.03/108.97	                  ((in(X17,omega) & in(X17,X16)) =>
108.03/108.97	                   in(setadjoin(X17,X17),X16)))) =>
108.03/108.97	              (![X18]: (in(X18,omega) => in(X18,X16))))) =>
108.03/108.97	          ((![X19:(($i * $i) > $o),X20]:
108.03/108.97	              ((![X21]:
108.03/108.97	                  (in(X21,X20) =>
108.03/108.97	                   (?[X22]:
108.03/108.97	                      (X19(X21,X22) & (![X23]: (X19(X21,X23) => (X22 = X23))))))) =>
108.03/108.97	               (?[X24]:
108.03/108.97	                  (![X25]:
108.03/108.97	                     (in(X25,X24) <=> (?[X26]: (in(X26,X20) & X19(X26,X25)))))))) =>
108.03/108.97	           ((![X27]:
108.03/108.97	               ((?[X28]: in(X28,X27)) =>
108.03/108.97	                (?[X29]:
108.03/108.97	                   (in(X29,X27) & (~(?[X30]: (in(X30,X29) & in(X30,X27)))))))) =>
108.03/108.97	            ((![X31]:
108.03/108.97	                (?[X32]:
108.03/108.97	                   ((![X48]:
108.03/108.97	                       (in(X48,X32) => (![X49]: (in(X49,X48) => in(X49,X31))))) & 
108.03/108.97	                    (![X45,X46]:
108.03/108.97	                       ((in(X45,X31) & in(X46,X31)) =>
108.03/108.97	                        ((![X47]:
108.03/108.97	                            (in(X47,X32) => (in(X45,X47) <=> in(X46,X47)))) =>
108.03/108.97	                         (X45 = X46)))) & 
108.03/108.97	                    (![X41,X42]:
108.03/108.97	                       ((in(X41,X32) & in(X42,X32)) =>
108.03/108.97	                        ((![X44]: (in(X44,X41) => in(X44,X42))) | 
108.03/108.97	                         (![X43]: (in(X43,X42) => in(X43,X41)))))) & 
108.03/108.97	                    (![X33]:
108.03/108.97	                       (((![X35]: (in(X35,X33) => in(X35,X31))) & 
108.03/108.97	                         (?[X34]: in(X34,X33))) =>
108.03/108.97	                        (?[X36,X37]:
108.03/108.97	                           (in(X36,X32) & in(X37,X33) & 
108.03/108.97	                            (~(?[X40]: (in(X40,X36) & in(X40,X33)))) & 
108.03/108.97	                            (![X38]:
108.03/108.97	                               (in(X38,X32) =>
108.03/108.97	                                ((![X39]: (in(X39,X38) => in(X39,X36))) | 
108.03/108.97	                                 in(X37,X38))))))))))) =>
108.03/108.97	             ((![X50:($i > $o)]:
108.03/108.97	                 ((?[X51]: (X50(X51) & (![X52]: (X50(X52) => (X51 = X52))))) =>
108.03/108.97	                  X50(descr('#ll_4'(X50))))) =>
108.03/108.97	              ((![X53,X54:($i > $o),X55]:
108.03/108.97	                  (in(X55,X53) =>
108.03/108.97	                   (X54(X55) => in(X55,dsetconstr(X53,'#ll_4'(X54)))))) =>
108.03/108.97	               ((![X56,X57:($i > $o),X58]:
108.03/108.97	                   (in(X58,dsetconstr(X56,'#ll_4'(X57))) => in(X58,X56))) =>
108.03/108.97	                ((![X59,X60:($i > $o),X61]:
108.03/108.97	                    (in(X61,dsetconstr(X59,'#ll_4'(X60))) => X60(X61))) =>
108.03/108.97	                 ((![X62:($i > $o)]:
108.03/108.97	                     ((?[X63]:
108.03/108.97	                         (X62(X63) & (![X64]: (X62(X64) => (X63 = X64))))) =>
108.03/108.97	                      (?[X65]:
108.03/108.97	                         (X62(X65) & (![X66]: (X62(X66) => (X65 = X66))))))) =>
108.03/108.97	                  ((![X67:$o,X68]: (in(X68,prop2set(X67)) => X67)) =>
108.03/108.97	                   ((![X69]: (in(X69,emptyset) => (![X70:$o]: X70))) =>
108.03/108.97	                    ((![X71]: (in(X71,emptyset) => $false)) =>
108.03/108.97	                     ((![X72]: (~in(X72,emptyset))) =>
108.03/108.97	                      ((![X73:($i > $o)]:
108.03/108.97	                          ((?[X74]:
108.03/108.97	                              (X73(X74) & (![X75]: (X73(X75) => (X74 = X75))))) =>
108.03/108.97	                           (?[X76]: X73(X76)))) =>
108.03/108.97	                       ((![X77,X78]:
108.03/108.97	                           ((![X79]: (in(X79,X77) => in(X79,X78))) =>
108.03/108.97	                            ((![X80]: (in(X80,X78) => in(X80,X77))) =>
108.03/108.97	                             (X77 = X78)))) =>
108.03/108.97	                        ((![X81]:
108.03/108.97	                            ((![X82]: (~in(X82,X81))) => (X81 = emptyset))) =>
108.03/108.97	                         ((![X83]:
108.03/108.97	                             ((![X84]: (~in(X84,X83))) => (X83 = emptyset))) =>
108.03/108.97	                          ((![X85,X86:($i > $o),X87]:
108.03/108.97	                              (in(X87,X85) =>
108.03/108.97	                               (in(X87,dsetconstr(X85,'#ll_4'(X86))) <=>
108.03/108.97	                                X86(X87)))) =>
108.03/108.97	                           ((![X88]:
108.03/108.97	                               ((X88 != emptyset) => (?[X89]: in(X89,X88)))) =>
108.03/108.97	                            ((![X90,X91:($i > $o),X92]:
108.03/108.97	                                (in(X92,X90) =>
108.03/108.97	                                 (X91(X92) =>
108.03/108.97	                                  (dsetconstr(X90,'#ll_4'(X91)) != emptyset)))) =>
108.03/108.97	                             ((![X93]:
108.03/108.97	                                 ((?[X94]: in(X94,X93)) => (X93 != emptyset))) =>
108.03/108.97	                              ((![X95,X96]: in(X95,setadjoin(X95,X96))) =>
108.03/108.97	                               (in(emptyset,setadjoin(emptyset,emptyset)) =>
108.03/108.97	                                ((![X97,X98,X99]:
108.03/108.97	                                    (in(X99,X98) =>
108.03/108.97	                                     in(X99,setadjoin(X97,X98)))) =>
108.03/108.97	                                 ((![X100,X101,X102]:
108.03/108.97	                                     (in(X102,setadjoin(X100,X101)) =>
108.03/108.97	                                      (![X103:$o]:
108.03/108.97	                                         (((X102 = X100) => X103) =>
108.03/108.97	                                          ((in(X102,X101) => X103) => X103))))) =>
108.03/108.97	                                  ((![X104,X105,X106]:
108.03/108.97	                                      (in(X106,setadjoin(X104,X105)) =>
108.03/108.97	                                       ((X106 = X104) | in(X106,X105)))) =>
108.03/108.97	                                   ((![X107]:
108.03/108.97	                                       (dsetconstr(X107,'#ll_5') = X107)) =>
108.03/108.97	                                    ((![X108,X109]:
108.03/108.97	                                        ((![X110]:
108.03/108.97	                                            (in(X110,X109) => in(X110,X108))) =>
108.03/108.97	                                         in(X109,powerset(X108)))) =>
108.03/108.97	                                     ((![X111]: in(emptyset,powerset(X111))) =>
108.03/108.97	                                      ((![X112]: in(emptyset,powerset(X112))) =>
108.03/108.97	                                       ((![X113,X114,X115]:
108.03/108.97	                                           (in(X114,powerset(X113)) =>
108.03/108.97	                                            (in(X115,X114) => in(X115,X113)))) =>
108.03/108.97	                                        ((![X116,X117,X118]:
108.03/108.97	                                            (in(X117,X118) =>
108.03/108.97	                                             (in(X118,X116) =>
108.03/108.97	                                              in(X117,setunion(X116))))) =>
108.03/108.97	                                         ((![X119,X120]:
108.03/108.97	                                             (in(X120,setunion(X119)) =>
108.03/108.97	                                              (![X121:$o]:
108.03/108.97	                                                 ((![X122]:
108.03/108.97	                                                     (in(X120,X122) =>
108.03/108.97	                                                      (in(X122,X119) => X121))) =>
108.03/108.97	                                                  X121)))) =>
108.03/108.97	                                          ((![X123,X124]:
108.03/108.97	                                              (in(X124,X123) =>
108.03/108.97	                                               in(X124,
108.03/108.97	                                                  powerset(setunion(X123))))) =>
108.03/108.97	                                           ((![X125:($i > $o)]:
108.03/108.97	                                               ((?[X126]:
108.03/108.97	                                                   (X125(X126) & 
108.03/108.97	                                                    (![X127]:
108.03/108.97	                                                       (X125(X127) =>
108.03/108.97	                                                        (X126 = X127))))) =>
108.03/108.97	                                                (?[X128]:
108.03/108.97	                                                   (![X129]:
108.03/108.97	                                                      (X125(X129) <=>
108.03/108.97	                                                       (X129 = X128)))))) =>
108.03/108.97	                                            ((![X130]:
108.03/108.97	                                                ((X130 != emptyset) =>
108.03/108.97	                                                 (?[X131]: in(X131,X130)))) =>
108.03/108.97	                                             ((![X132,X133]:
108.03/108.97	                                                 (in(X132,
108.03/108.97	                                                     setadjoin(X133,emptyset)) =>
108.03/108.97	                                                  (X132 = X133))) =>
108.03/108.97	                                              ((![X134,X135]:
108.03/108.97	                                                  ((X134 != X135) =>
108.03/108.97	                                                   (~
108.03/108.97	                                                     in(X135,
108.03/108.97	                                                        setadjoin(X134,
108.03/108.97	                                                                  emptyset))))) =>
108.03/108.97	                                               ((![X136,X137]:
108.03/108.97	                                                   ((X136 = X137) =>
108.03/108.97	                                                    in(X136,
108.03/108.97	                                                       setadjoin(X137,
108.03/108.97	                                                                 emptyset)))) =>
108.03/108.97	                                                ((![X138,X139]:
108.03/108.97	                                                    (in(X138,
108.03/108.97	                                                        setadjoin(X139,
108.03/108.97	                                                                  emptyset)) =>
108.03/108.97	                                                     in(X139,
108.03/108.97	                                                        setadjoin(X138,
108.03/108.97	                                                                  emptyset)))) =>
108.03/108.97	                                                 ((![X140,X141,X142]:
108.03/108.97	                                                     (in(X142,
108.03/108.97	                                                         setadjoin(X140,
108.03/108.97	                                                                   setadjoin(
108.03/108.97	                                                                   X141,
108.03/108.97	                                                                   emptyset))) =>
108.03/108.97	                                                      ((X142 = X140) | 
108.03/108.97	                                                       (X142 = X141)))) =>
108.03/108.97	                                                  ((![X143,X144]:
108.03/108.97	                                                      in(X143,
108.03/108.97	                                                         setadjoin(X143,
108.03/108.97	                                                                   setadjoin(
108.03/108.97	                                                                   X144,
108.03/108.97	                                                                   emptyset)))) =>
108.03/108.97	                                                   ((![X145,X146]:
108.03/108.97	                                                       in(X146,
108.03/108.97	                                                          setadjoin(X145,
108.03/108.97	                                                                    setadjoin(
108.03/108.97	                                                                    X146,
108.03/108.97	                                                                    emptyset)))) =>
108.03/108.97	                                                    ((![X147,X148:($i > $o)]:
108.03/108.97	                                                        ((?[X149]:
108.03/108.97	                                                            (in(X149,X147) & 
108.03/108.97	                                                             X148(X149))) =>
108.03/108.97	                                                         ((dsetconstr(
108.03/108.97	                                                           X147,'#ll_4'(X148)) =
108.03/108.97	                                                           emptyset) =>
108.03/108.97	                                                          $false))) =>
108.03/108.97	                                                     ((![X150:($i > $o),X151]:
108.03/108.97	                                                         (in(X151,emptyset) =>
108.03/108.97	                                                          X150(X151))) =>
108.03/108.97	                                                      ((![X152,X153:($i > $o)]:
108.03/108.97	                                                          ((~
108.03/108.97	                                                             (![X154]:
108.03/108.97	                                                                (in(X154,X152) =>
108.03/108.97	                                                                 X153(X154)))) =>
108.03/108.97	                                                           (?[X155]:
108.03/108.97	                                                              (in(X155,X152) & 
108.03/108.97	                                                               (~X153(X155)))))) =>
108.03/108.97	                                                       ((![X156,
108.03/108.97	                                                           X157:($i > $o)]:
108.03/108.97	                                                           ((![X158]:
108.03/108.97	                                                               (in(X158,X156) =>
108.03/108.97	                                                                (~X157(X158)))) =>
108.03/108.97	                                                            (~
108.03/108.97	                                                              (?[X159]:
108.03/108.97	                                                                 (in(
108.03/108.97	                                                                  X159,X156) & 
108.03/108.97	                                                                  X157(X159)))))) =>
108.03/108.97	                                                        ((![X160,
108.03/108.97	                                                            X161:($i > $o)]:
108.03/108.97	                                                            ((~
108.03/108.97	                                                               (?[X162]:
108.03/108.97	                                                                  (in(
108.03/108.97	                                                                   X162,X160) & 
108.03/108.97	                                                                   X161(X162)))) =>
108.03/108.97	                                                             (![X163]:
108.03/108.97	                                                                (in(X163,X160) =>
108.03/108.97	                                                                 (~X161(X163)))))) =>
108.03/108.97	                                                         ((![X164,
108.03/108.97	                                                             X165:($i > $o)]:
108.03/108.97	                                                             ((?[X166]:
108.03/108.97	                                                                 (in(
108.03/108.97	                                                                  X166,X164) & 
108.03/108.97	                                                                  (~
108.03/108.97	                                                                    X165(
108.03/108.97	                                                                    X166)))) =>
108.03/108.97	                                                              (~
108.03/108.97	                                                                (![X167]:
108.03/108.97	                                                                   (in(
108.03/108.97	                                                                    X167,X164) =>
108.03/108.97	                                                                    X165(
108.03/108.97	                                                                    X167)))))) =>
108.03/108.97	                                                          ((![X168:$o]:
108.03/108.97	                                                              (X168 =>
108.03/108.97	                                                               in(emptyset,
108.03/108.97	                                                                  prop2set(
108.03/108.97	                                                                  X168)))) =>
108.03/108.97	                                                           ((![X169:$o]:
108.03/108.97	                                                               (X169 =>
108.03/108.97	                                                                set2prop(
108.03/108.97	                                                                prop2set(
108.03/108.97	                                                                X169)))) =>
108.03/108.97	                                                            ((![X170,
108.03/108.97	                                                                X171:(
108.03/108.97	                                                                $i > $o)]:
108.03/108.97	                                                                ((~
108.03/108.97	                                                                   (?[X172]:
108.03/108.97	                                                                    (in(
108.03/108.97	                                                                    X172,X170) & 
108.03/108.97	                                                                    X171(
108.03/108.97	                                                                    X172)))) =>
108.03/108.97	                                                                 (![X173]:
108.03/108.97	                                                                    (
108.03/108.97	                                                                    in(
108.03/108.97	                                                                    X173,X170) =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ~
108.03/108.97	                                                                    X171(
108.03/108.97	                                                                    X173)))))) =>
108.03/108.97	                                                             ((![X174,
108.03/108.97	                                                                 X175:(
108.03/108.97	                                                                 $i > $o)]:
108.03/108.97	                                                                 ((~
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ![X176]:
108.03/108.97	                                                                    (in(
108.03/108.97	                                                                    X176,X174) =>
108.03/108.97	                                                                    X175(
108.03/108.97	                                                                    X176)))) =>
108.03/108.97	                                                                  (?[X177]:
108.03/108.97	                                                                    (in(
108.03/108.97	                                                                    X177,X174) & 
108.03/108.97	                                                                    (~
108.03/108.97	                                                                    X175(
108.03/108.97	                                                                    X177)))))) =>
108.03/108.97	                                                              ((![X178:(
108.03/108.97	                                                                  $i > $o)]:
108.03/108.97	                                                                  ((?[X179]:
108.03/108.97	                                                                    (X178(
108.03/108.97	                                                                    X179) & 
108.03/108.97	                                                                    (![X180]:
108.03/108.97	                                                                    (X178(
108.03/108.97	                                                                    X180) =>
108.03/108.97	                                                                    (X179 =
108.03/108.97	                                                                    X180))))) =>
108.03/108.97	                                                                   (?[X181]:
108.03/108.97	                                                                    (X178(
108.03/108.97	                                                                    X181) & 
108.03/108.97	                                                                    (![X182]:
108.03/108.97	                                                                    (X178(
108.03/108.97	                                                                    X182) =>
108.03/108.97	                                                                    (X181 =
108.03/108.97	                                                                    X182))))))) =>
108.03/108.97	                                                               ((![X183:(
108.03/108.97	                                                                   $i > $o)]:
108.03/108.97	                                                                   ((
108.03/108.97	                                                                    ?[X184]:
108.03/108.97	                                                                    X183(
108.03/108.97	                                                                    X184)) =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ![X185,
108.03/108.97	                                                                    X186]:
108.03/108.97	                                                                    (X183(
108.03/108.97	                                                                    X185) =>
108.03/108.97	                                                                    (X183(
108.03/108.97	                                                                    X186) =>
108.03/108.97	                                                                    (X185 =
108.03/108.97	                                                                    X186)))) =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ?[X187]:
108.03/108.97	                                                                    (X183(
108.03/108.97	                                                                    X187) & 
108.03/108.97	                                                                    (![X188]:
108.03/108.97	                                                                    (X183(
108.03/108.97	                                                                    X188) =>
108.03/108.97	                                                                    (X187 =
108.03/108.97	                                                                    X188)))))))) =>
108.03/108.97	                                                                ((![X189:(
108.03/108.97	                                                                    $i > $o)]:
108.03/108.97	                                                                    (
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ?[X190]:
108.03/108.97	                                                                    (![X191]:
108.03/108.97	                                                                    (X189(
108.03/108.97	                                                                    X191) <=>
108.03/108.97	                                                                    (X191 =
108.03/108.97	                                                                    X190)))) =>
108.03/108.97	                                                                    (
108.03/108.97	                                                                    ?[X192]:
108.03/108.97	                                                                    (X189(
108.03/108.97	                                                                    X192) & 
108.03/108.97	                                                                    (![X193]:
108.03/108.97	                                                                    (X189(
108.03/108.97	                                                                    X193) =>
108.03/108.97	                                                                    (X192 =
108.03/108.97	                                                                    X193))))))) =>
108.03/108.97	                                                                 ((![X194,
108.03/108.97	                                                                    X195]:
108.03/108.97	                                                                    ((
108.03/108.97	                                                                    X194 =
108.03/108.97	                                                                    X195) =>
108.03/108.97	                                                                    (![X196,
108.03/108.97	                                                                    X197]:
108.03/108.97	                                                                    ((
108.03/108.97	                                                                    X196 =
108.03/108.98	                                                                    X197) =>
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X196,X194) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X197,X195)))))) =>
108.03/108.98	                                                                  ((![X198,
108.03/108.98	                                                                    X199]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X198 =
108.03/108.98	                                                                    X199) =>
108.03/108.98	                                                                    (![X200,
108.03/108.98	                                                                    X201]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X200 =
108.03/108.98	                                                                    X201) =>
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X200,X198) <=>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X201,X199)))))) =>
108.03/108.98	                                                                   ((
108.03/108.98	                                                                    ![X202:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ?[X203]:
108.03/108.98	                                                                    (X202(
108.03/108.98	                                                                    X203) & 
108.03/108.98	                                                                    (![X204]:
108.03/108.98	                                                                    (X202(
108.03/108.98	                                                                    X204) =>
108.03/108.98	                                                                    (X203 =
108.03/108.98	                                                                    X204))))) =>
108.03/108.98	                                                                    (![X205,
108.03/108.98	                                                                    X206]:
108.03/108.98	                                                                    (X202(
108.03/108.98	                                                                    X205) =>
108.03/108.98	                                                                    (X202(
108.03/108.98	                                                                    X206) =>
108.03/108.98	                                                                    (X205 =
108.03/108.98	                                                                    X206)))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X207:(
108.03/108.98	                                                                    $i > $o),
108.03/108.98	                                                                    X208:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X209,
108.03/108.98	                                                                    X210]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X209 =
108.03/108.98	                                                                    X210) =>
108.03/108.98	                                                                    (X207(
108.03/108.98	                                                                    X209) <=>
108.03/108.98	                                                                    X208(
108.03/108.98	                                                                    X210)))) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ?[X211]:
108.03/108.98	                                                                    (X207(
108.03/108.98	                                                                    X211) & 
108.03/108.98	                                                                    (![X212]:
108.03/108.98	                                                                    (X207(
108.03/108.98	                                                                    X212) =>
108.03/108.98	                                                                    (X211 =
108.03/108.98	                                                                    X212))))) <=>
108.03/108.98	                                                                    (?[X213]:
108.03/108.98	                                                                    (X208(
108.03/108.98	                                                                    X213) & 
108.03/108.98	                                                                    (![X214]:
108.03/108.98	                                                                    (X208(
108.03/108.98	                                                                    X214) =>
108.03/108.98	                                                                    (X213 =
108.03/108.98	                                                                    X214)))))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    emptyset =
108.03/108.98	                                                                    emptyset) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X215,
108.03/108.98	                                                                    X216]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X215 =
108.03/108.98	                                                                    X216) =>
108.03/108.98	                                                                    (![X217,
108.03/108.98	                                                                    X218]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X217 =
108.03/108.98	                                                                    X218) =>
108.03/108.98	                                                                    (setadjoin(
108.03/108.98	                                                                    X215,X217) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X216,X218)))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X219,
108.03/108.98	                                                                    X220]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X219 =
108.03/108.98	                                                                    X220) =>
108.03/108.98	                                                                    (powerset(
108.03/108.98	                                                                    X219) =
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X220)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X221,
108.03/108.98	                                                                    X222]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X221 =
108.03/108.98	                                                                    X222) =>
108.03/108.98	                                                                    (setunion(
108.03/108.98	                                                                    X221) =
108.03/108.98	                                                                    setunion(
108.03/108.98	                                                                    X222)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    omega =
108.03/108.98	                                                                    omega) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X223:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ?[X224]:
108.03/108.98	                                                                    (X223(
108.03/108.98	                                                                    X224) & 
108.03/108.98	                                                                    (![X225]:
108.03/108.98	                                                                    (X223(
108.03/108.98	                                                                    X225) =>
108.03/108.98	                                                                    (X224 =
108.03/108.98	                                                                    X225))))) =>
108.03/108.98	                                                                    (![X226,
108.03/108.98	                                                                    X227]:
108.03/108.98	                                                                    (X223(
108.03/108.98	                                                                    X226) =>
108.03/108.98	                                                                    (X223(
108.03/108.98	                                                                    X227) =>
108.03/108.98	                                                                    (X226 =
108.03/108.98	                                                                    X227)))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X228:(
108.03/108.98	                                                                    $i > $o),
108.03/108.98	                                                                    X229:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X230,
108.03/108.98	                                                                    X231]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X230 =
108.03/108.98	                                                                    X231) =>
108.03/108.98	                                                                    (X228(
108.03/108.98	                                                                    X230) <=>
108.03/108.98	                                                                    X229(
108.03/108.98	                                                                    X231)))) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ?[X232]:
108.03/108.98	                                                                    (X228(
108.03/108.98	                                                                    X232) & 
108.03/108.98	                                                                    (![X233]:
108.03/108.98	                                                                    (X228(
108.03/108.98	                                                                    X233) =>
108.03/108.98	                                                                    (X232 =
108.03/108.98	                                                                    X233))))) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ?[X234]:
108.03/108.98	                                                                    (X229(
108.03/108.98	                                                                    X234) & 
108.03/108.98	                                                                    (![X235]:
108.03/108.98	                                                                    (X229(
108.03/108.98	                                                                    X235) =>
108.03/108.98	                                                                    (X234 =
108.03/108.98	                                                                    X235))))) =>
108.03/108.98	                                                                    (descr(
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X228)) =
108.03/108.98	                                                                    descr(
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X229))))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X236,
108.03/108.98	                                                                    X237]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X236 =
108.03/108.98	                                                                    X237) =>
108.03/108.98	                                                                    (![X238:(
108.03/108.98	                                                                    $i > $o),
108.03/108.98	                                                                    X239:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X240]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X240,X236) =>
108.03/108.98	                                                                    (![X241]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X241,X237) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X240 =
108.03/108.98	                                                                    X241) =>
108.03/108.98	                                                                    (X238(
108.03/108.98	                                                                    X240) <=>
108.03/108.98	                                                                    X239(
108.03/108.98	                                                                    X241))))))) =>
108.03/108.98	                                                                    (dsetconstr(
108.03/108.98	                                                                    X236,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X238)) =
108.03/108.98	                                                                    dsetconstr(
108.03/108.98	                                                                    X237,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X239))))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X242,
108.03/108.98	                                                                    X243]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X244]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X244,X242) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X244,X243))) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X242,X243))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X245,
108.03/108.98	                                                                    X246]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X245 =
108.03/108.98	                                                                    X246) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X246,X245))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X247,
108.03/108.98	                                                                    X248]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X247 =
108.03/108.98	                                                                    X248) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X247,X248))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X249,
108.03/108.98	                                                                    X250]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X251]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X251,X249) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X251,X250))) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X249,X250))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X252]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    emptyset,
108.03/108.98	                                                                    X252)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X253,
108.03/108.98	                                                                    X254,X255]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X253,X254) =>
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X255,X253) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X255,X254)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X256,
108.03/108.98	                                                                    X257,X258]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X256,X257) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X258,X257)) =>
108.03/108.98	                                                                    (~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X258,X256))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X259,
108.03/108.98	                                                                    X260,X261]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X261,X259) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X261,X260)) =>
108.03/108.98	                                                                    (~
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X259,X260))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X262,
108.03/108.98	                                                                    X263]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X262,X263)) =>
108.03/108.98	                                                                    (X262 !=
108.03/108.98	                                                                    X263))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X264,
108.03/108.98	                                                                    X265,X266]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X266,X264) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X266,X265)) =>
108.03/108.98	                                                                    (X264 !=
108.03/108.98	                                                                    X265)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X267]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X267,X267)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X268,
108.03/108.98	                                                                    X269,X270]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X268,X269) =>
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X269,X270) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X268,X270)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X271,
108.03/108.98	                                                                    X272]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X272,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X271,X272))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X273,
108.03/108.98	                                                                    X274,X275]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X273,X275) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X273,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X274,X275)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X276,
108.03/108.98	                                                                    X277]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X276,X277) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X276,
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X277)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X278,
108.03/108.98	                                                                    X279]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X278,X279) =>
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X279,X278) =>
108.03/108.98	                                                                    (X278 =
108.03/108.98	                                                                    X279)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X280]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X280,
108.03/108.98	                                                                    emptyset) =>
108.03/108.98	                                                                    (X280 =
108.03/108.98	                                                                    emptyset))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X281,
108.03/108.98	                                                                    X282]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X282,X281) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X282,
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X281)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X283,
108.03/108.98	                                                                    X284]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X284,
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X283)) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X284,X283))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X285]:
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X285,
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X285))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X286,
108.03/108.98	                                                                    X287]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X286,X287) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X286),
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X287)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X288,
108.03/108.98	                                                                    X289:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    dsetconstr(
108.03/108.98	                                                                    X288,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X289)),
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X288))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X290,
108.03/108.98	                                                                    X291:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    dsetconstr(
108.03/108.98	                                                                    X290,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X291)),
108.03/108.98	                                                                    X290)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X292,
108.03/108.98	                                                                    X293,X294]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X294,X292) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X294,
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X292,X293)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X295,
108.03/108.98	                                                                    X296]:
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X296,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X295,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X296,
108.03/108.98	                                                                    emptyset)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X297,
108.03/108.98	                                                                    X298,X299]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X299,X298) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X299,
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X297,X298)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X300,
108.03/108.98	                                                                    X301,
108.03/108.98	                                                                    X302,
108.03/108.98	                                                                    X303:$o]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X302,
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X300,X301)) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X302,X300) =>
108.03/108.98	                                                                    X303) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X302,X301) =>
108.03/108.98	                                                                    X303) =>
108.03/108.98	                                                                    X303)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X304,
108.03/108.98	                                                                    X305,X306]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X306,
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X304,X305)) =>
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X306,X304) | 
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X306,X305)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X307,
108.03/108.98	                                                                    X308]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X307,
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X307,X308))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X309,
108.03/108.98	                                                                    X310]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X310,
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X309,X310))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X311,
108.03/108.98	                                                                    X312,X313]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X313,X311) =>
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X313,X312) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X313,
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X311,X312))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X314,
108.03/108.98	                                                                    X315,X316]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X316,X314) =>
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X316,X315) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X316,
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X314,X315))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X317,
108.03/108.98	                                                                    X318,X319]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X319,
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X317,X318)) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X319,X317))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X320,
108.03/108.98	                                                                    X321]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X320,X321),
108.03/108.98	                                                                    X320)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X322,
108.03/108.98	                                                                    X323]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X322,X323) =>
108.03/108.98	                                                                    (binintersect(
108.03/108.98	                                                                    X322,X323) =
108.03/108.98	                                                                    X322))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X324,
108.03/108.98	                                                                    X325]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X324,X325) =
108.03/108.98	                                                                    X325) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X325,X324))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X326,
108.03/108.98	                                                                    X327,X328]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X328,
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X326,X327)) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X328,X327))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X329,
108.03/108.98	                                                                    X330]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ?[X331]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X331,X329) & 
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X331,X330)))) =>
108.03/108.98	                                                                    (binintersect(
108.03/108.98	                                                                    X329,X330) =
108.03/108.98	                                                                    emptyset))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X332,
108.03/108.98	                                                                    X333]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X332,X333),
108.03/108.98	                                                                    X333)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X334,
108.03/108.98	                                                                    X335]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X335,X334) =>
108.03/108.98	                                                                    (binintersect(
108.03/108.98	                                                                    X334,X335) =
108.03/108.98	                                                                    X335))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X336,
108.03/108.98	                                                                    X337]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X336,X337) =
108.03/108.98	                                                                    X336) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X336,X337))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X338,
108.03/108.98	                                                                    X339,X340]:
108.03/108.98	                                                                    (binintersect(
108.03/108.98	                                                                    X338,
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X339,X340)) =
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X338,X339),
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X338,X340)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X341,
108.03/108.98	                                                                    X342,X343]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X343,X341) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X343,X342)) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X343,
108.03/108.98	                                                                    setminus(
108.03/108.98	                                                                    X341,X342))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X344,
108.03/108.98	                                                                    X345,X346]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X346,
108.03/108.98	                                                                    setminus(
108.03/108.98	                                                                    X344,X345)) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X346,X344))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X347,
108.03/108.98	                                                                    X348,X349]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X349,
108.03/108.98	                                                                    setminus(
108.03/108.98	                                                                    X347,X348)) =>
108.03/108.98	                                                                    (~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X349,X348)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X350,
108.03/108.98	                                                                    X351]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X350,X351) =>
108.03/108.98	                                                                    (setminus(
108.03/108.98	                                                                    X350,X351) =
108.03/108.98	                                                                    emptyset))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X352,
108.03/108.98	                                                                    X353,X354]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X354,
108.03/108.98	                                                                    setminus(
108.03/108.98	                                                                    X352,X353))) =>
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X354,X352) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X354,X353)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X355,
108.03/108.98	                                                                    X356,X357]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X357,
108.03/108.98	                                                                    setminus(
108.03/108.98	                                                                    X355,X356))) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X357,X356)) =>
108.03/108.98	                                                                    (~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X357,X355))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X358,
108.03/108.98	                                                                    X359,X360]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X360,X358)) =>
108.03/108.98	                                                                    (~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X360,
108.03/108.98	                                                                    setminus(
108.03/108.98	                                                                    X358,X359))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X361,
108.03/108.98	                                                                    X362,X363]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X363,X362) =>
108.03/108.98	                                                                    (~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X363,
108.03/108.98	                                                                    setminus(
108.03/108.98	                                                                    X361,X362))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X364,
108.03/108.98	                                                                    X365]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    setminus(
108.03/108.98	                                                                    X364,X365),
108.03/108.98	                                                                    X364)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X366,
108.03/108.98	                                                                    X367]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    setminus(
108.03/108.98	                                                                    X366,X367) =
108.03/108.98	                                                                    emptyset) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X366,X367))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X368,
108.03/108.98	                                                                    X369,X370]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X370,
108.03/108.98	                                                                    symdiff(
108.03/108.98	                                                                    X368,X369)) =>
108.03/108.98	                                                                    (![X371:$o]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X370,X368) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X370,X369)) =>
108.03/108.98	                                                                    X371)) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X370,X368)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X370,X369) =>
108.03/108.98	                                                                    X371)) =>
108.03/108.98	                                                                    X371))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X372,
108.03/108.98	                                                                    X373,X374]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X374,X372) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X374,X373)) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X374,
108.03/108.98	                                                                    symdiff(
108.03/108.98	                                                                    X372,X373))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X375,
108.03/108.98	                                                                    X376,X377]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X377,X375)) =>
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X377,X376) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X377,
108.03/108.98	                                                                    symdiff(
108.03/108.98	                                                                    X375,X376))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X378,
108.03/108.98	                                                                    X379,X380]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X380,X378) =>
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X380,X379) =>
108.03/108.98	                                                                    (~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X380,
108.03/108.98	                                                                    symdiff(
108.03/108.98	                                                                    X378,X379)))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X381,
108.03/108.98	                                                                    X382,X383]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X383,X381)) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X383,X382)) =>
108.03/108.98	                                                                    (~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X383,
108.03/108.98	                                                                    symdiff(
108.03/108.98	                                                                    X381,X382)))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X384,
108.03/108.98	                                                                    X385]:
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X385,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X384,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X385,
108.03/108.98	                                                                    emptyset)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X386,
108.03/108.98	                                                                    X387]:
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X386,
108.03/108.98	                                                                    setunion(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X386,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X386,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X387,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    emptyset))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X388,
108.03/108.98	                                                                    X389]:
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X389,
108.03/108.98	                                                                    setunion(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X388,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X388,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X389,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    emptyset))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X390,
108.03/108.98	                                                                    X391]:
108.03/108.98	                                                                    iskpair(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X390,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X390,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X391,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    emptyset)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X392,
108.03/108.98	                                                                    X393]:
108.03/108.98	                                                                    iskpair(
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X392,X393))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X394,
108.03/108.98	                                                                    X395]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X395,X394) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X395,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    X394))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X396,
108.03/108.98	                                                                    X397]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X397,X396) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X397,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X396)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X398,
108.03/108.98	                                                                    X399,X400]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X400,X398) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X400,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X398,X399))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X401,
108.03/108.98	                                                                    X402,X403]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X403,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X401,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X402,
108.03/108.98	                                                                    emptyset))) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X403 =
108.03/108.98	                                                                    X401) | 
108.03/108.98	                                                                    (X403 =
108.03/108.98	                                                                    X402)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X404,
108.03/108.98	                                                                    X405,X406]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X406,X404) =>
108.03/108.98	                                                                    (![X407]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X407,X405) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X406,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X407,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X404,X405)))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X408,
108.03/108.98	                                                                    X409,X410]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X410,X408) =>
108.03/108.98	                                                                    (![X411]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X411,X409) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X410,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X411,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X408,X409))))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X412,
108.03/108.98	                                                                    X413,X414]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X414,X412) =>
108.03/108.98	                                                                    (![X415]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X415,X413) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X414,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X414,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X415,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X412,X413))))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X416,
108.03/108.98	                                                                    X417,X418]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X418,X416) =>
108.03/108.98	                                                                    (![X419]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X419,X417) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X418,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X418,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X419,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X416,X417)))))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X420,
108.03/108.98	                                                                    X421,X422]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X422,X420) =>
108.03/108.98	                                                                    (![X423]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X423,X421) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X422,X423),
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X420,X421)))))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X424,
108.03/108.98	                                                                    X425,X426]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X426,X424) =>
108.03/108.98	                                                                    (![X427]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X427,X425) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X426,X427),
108.03/108.98	                                                                    cartprod(
108.03/108.98	                                                                    X424,X425)))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X428,
108.03/108.98	                                                                    X429,X430]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X430,
108.03/108.98	                                                                    cartprod(
108.03/108.98	                                                                    X428,X429)) =>
108.03/108.98	                                                                    (?[X431]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X431,X428) & 
108.03/108.98	                                                                    (?[X432]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X432,X429) & 
108.03/108.98	                                                                    (X430 =
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X431,X432)))))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X433,
108.03/108.98	                                                                    X434,X435]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X435,
108.03/108.98	                                                                    cartprod(
108.03/108.98	                                                                    X433,X434)) =>
108.03/108.98	                                                                    iskpair(
108.03/108.98	                                                                    X435))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X436,
108.03/108.98	                                                                    X437]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X437,
108.03/108.98	                                                                    setunion(
108.03/108.98	                                                                    X436)) =>
108.03/108.98	                                                                    (?[X438]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X438,X436) & 
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X437,X438))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X439]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    setunion(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X439,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    X439)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X440]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X440,
108.03/108.98	                                                                    setunion(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X440,
108.03/108.98	                                                                    emptyset)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X441]:
108.03/108.98	                                                                    (setunion(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X441,
108.03/108.98	                                                                    emptyset)) =
108.03/108.98	                                                                    X441)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X442,
108.03/108.98	                                                                    X443:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X444]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X444,X442) =>
108.03/108.98	                                                                    (![X445]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X445,X442) =>
108.03/108.98	                                                                    (X443(
108.03/108.98	                                                                    X444) =>
108.03/108.98	                                                                    (X443(
108.03/108.98	                                                                    X445) =>
108.03/108.98	                                                                    (X444 =
108.03/108.98	                                                                    X445))))))) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ?[X446]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X446,X442) & 
108.03/108.98	                                                                    X443(
108.03/108.98	                                                                    X446))) =>
108.03/108.98	                                                                    (?[X447]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X447,
108.03/108.98	                                                                    dsetconstr(
108.03/108.98	                                                                    X442,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X443))) & 
108.03/108.98	                                                                    (dsetconstr(
108.03/108.98	                                                                    X442,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X443)) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X447,
108.03/108.98	                                                                    emptyset))))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X448,
108.03/108.98	                                                                    X449:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ?[X450]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X450,
108.03/108.98	                                                                    dsetconstr(
108.03/108.98	                                                                    X448,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X449))) & 
108.03/108.98	                                                                    (dsetconstr(
108.03/108.98	                                                                    X448,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X449)) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X450,
108.03/108.98	                                                                    emptyset)))) =>
108.03/108.98	                                                                    (?[X451]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X451,X448) & 
108.03/108.98	                                                                    X449(
108.03/108.98	                                                                    X451))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X452,
108.03/108.98	                                                                    X453:(
108.03/108.98	                                                                    $i > $o),
108.03/108.98	                                                                    X454]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X454,X452) =>
108.03/108.98	                                                                    (X453(
108.03/108.98	                                                                    X454) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X455]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X455,X452) =>
108.03/108.98	                                                                    (X453(
108.03/108.98	                                                                    X455) =>
108.03/108.98	                                                                    (X455 =
108.03/108.98	                                                                    X454)))) =>
108.03/108.98	                                                                    (?[X456]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X456,
108.03/108.98	                                                                    dsetconstr(
108.03/108.98	                                                                    X452,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X453))) & 
108.03/108.98	                                                                    (dsetconstr(
108.03/108.98	                                                                    X452,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X453)) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X456,
108.03/108.98	                                                                    emptyset)))))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X457,
108.03/108.98	                                                                    X458:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X459]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X459,X457) =>
108.03/108.98	                                                                    (![X460]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X460,X457) =>
108.03/108.98	                                                                    (X458(
108.03/108.98	                                                                    X459) =>
108.03/108.98	                                                                    (X458(
108.03/108.98	                                                                    X460) =>
108.03/108.98	                                                                    (X459 =
108.03/108.98	                                                                    X460))))))) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ?[X461]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X461,X457) & 
108.03/108.98	                                                                    X458(
108.03/108.98	                                                                    X461))) =>
108.03/108.98	                                                                    (?[X462]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X462,
108.03/108.98	                                                                    dsetconstr(
108.03/108.98	                                                                    X457,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X458))) & 
108.03/108.98	                                                                    (dsetconstr(
108.03/108.98	                                                                    X457,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X458)) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X462,
108.03/108.98	                                                                    emptyset))))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X463,
108.03/108.98	                                                                    X464]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X463,
108.03/108.98	                                                                    emptyset) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X464,
108.03/108.98	                                                                    emptyset)) =>
108.03/108.98	                                                                    (X463 =
108.03/108.98	                                                                    X464))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X465,
108.03/108.98	                                                                    X466,X467]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X467,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X465,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X465,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X466,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    emptyset))) =>
108.03/108.98	                                                                    (X465 =
108.03/108.98	                                                                    X467))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X468]:
108.03/108.98	                                                                    (iskpair(
108.03/108.98	                                                                    X468) =>
108.03/108.98	                                                                    (?[X469]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X469,
108.03/108.98	                                                                    dsetconstr(
108.03/108.98	                                                                    setunion(
108.03/108.98	                                                                    X468),
108.03/108.98	                                                                    '#ll_3'(
108.03/108.98	                                                                    X468))) & 
108.03/108.98	                                                                    (dsetconstr(
108.03/108.98	                                                                    setunion(
108.03/108.98	                                                                    X468),
108.03/108.98	                                                                    '#ll_3'(
108.03/108.98	                                                                    X468)) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X469,
108.03/108.98	                                                                    emptyset)))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X470]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ?[X471]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X471,X470) & 
108.03/108.98	                                                                    (X470 =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X471,
108.03/108.98	                                                                    emptyset)))) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    setunion(
108.03/108.98	                                                                    X470),
108.03/108.98	                                                                    X470))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X472,
108.03/108.98	                                                                    X473]:
108.03/108.98	                                                                    (kfst(
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X472,X473)) =
108.03/108.98	                                                                    X472)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X474,
108.03/108.98	                                                                    X475,X476]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X476,
108.03/108.98	                                                                    cartprod(
108.03/108.98	                                                                    X474,X475)) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    kfst(
108.03/108.98	                                                                    X476),
108.03/108.98	                                                                    X474))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X477,
108.03/108.98	                                                                    X478,
108.03/108.98	                                                                    X479,X480]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X477,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X477,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X478,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    emptyset)) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X479,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X479,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X480,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    emptyset))) =>
108.03/108.98	                                                                    (X477 =
108.03/108.98	                                                                    X479))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X481,
108.03/108.98	                                                                    X482,
108.03/108.98	                                                                    X483,X484]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X481,X482) =
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X483,X484)) =>
108.03/108.98	                                                                    (X481 =
108.03/108.98	                                                                    X483))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X485,
108.03/108.98	                                                                    X486]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X485 =
108.03/108.98	                                                                    X486) =>
108.03/108.98	                                                                    (setadjoin(
108.03/108.98	                                                                    X485,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X486,
108.03/108.98	                                                                    emptyset)) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X485,
108.03/108.98	                                                                    emptyset)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X487,
108.03/108.98	                                                                    X488]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X487 =
108.03/108.98	                                                                    X488) =>
108.03/108.98	                                                                    (setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X487,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X487,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X488,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    emptyset)) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X487,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    emptyset)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X489,
108.03/108.98	                                                                    X490,
108.03/108.98	                                                                    X491,X492]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X489,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X489,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X490,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    emptyset)) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X491,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X491,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X492,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    emptyset))) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X491 =
108.03/108.98	                                                                    X492) =>
108.03/108.98	                                                                    (X490 =
108.03/108.98	                                                                    X492)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X493,
108.03/108.98	                                                                    X494,X495]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X493,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X494,
108.03/108.98	                                                                    emptyset)) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X495,
108.03/108.98	                                                                    emptyset)) =>
108.03/108.98	                                                                    (X493 =
108.03/108.98	                                                                    X494))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X496,
108.03/108.98	                                                                    X497,
108.03/108.98	                                                                    X498,X499]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X496,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X496,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X497,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    emptyset)) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X498,
108.03/108.98	                                                                    emptyset),
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X498,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X499,
108.03/108.98	                                                                    emptyset)),
108.03/108.98	                                                                    emptyset))) =>
108.03/108.98	                                                                    (X497 =
108.03/108.98	                                                                    X499))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X500,
108.03/108.98	                                                                    X501,
108.03/108.98	                                                                    X502,X503]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X500,X501) =
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X502,X503)) =>
108.03/108.98	                                                                    (X501 =
108.03/108.98	                                                                    X503))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X504]:
108.03/108.98	                                                                    (iskpair(
108.03/108.98	                                                                    X504) =>
108.03/108.98	                                                                    (?[X505]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X505,
108.03/108.98	                                                                    dsetconstr(
108.03/108.98	                                                                    setunion(
108.03/108.98	                                                                    X504),
108.03/108.98	                                                                    '#ll_2'(
108.03/108.98	                                                                    X504))) & 
108.03/108.98	                                                                    (dsetconstr(
108.03/108.98	                                                                    setunion(
108.03/108.98	                                                                    X504),
108.03/108.98	                                                                    '#ll_2'(
108.03/108.98	                                                                    X504)) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X505,
108.03/108.98	                                                                    emptyset)))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X506,
108.03/108.98	                                                                    X507]:
108.03/108.98	                                                                    (ksnd(
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X506,X507)) =
108.03/108.98	                                                                    X507)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X508]:
108.03/108.98	                                                                    (iskpair(
108.03/108.98	                                                                    X508) =>
108.03/108.98	                                                                    (kpair(
108.03/108.98	                                                                    kfst(
108.03/108.98	                                                                    X508),
108.03/108.98	                                                                    ksnd(
108.03/108.98	                                                                    X508)) =
108.03/108.98	                                                                    X508))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X509,
108.03/108.98	                                                                    X510,X511]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X511,
108.03/108.98	                                                                    cartprod(
108.03/108.98	                                                                    X509,X510)) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    ksnd(
108.03/108.98	                                                                    X511),
108.03/108.98	                                                                    X510))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X512,
108.03/108.98	                                                                    X513,
108.03/108.98	                                                                    X514,X515]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X514,X515),
108.03/108.98	                                                                    cartprod(
108.03/108.98	                                                                    X512,X513)) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X514,X512))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X516,
108.03/108.98	                                                                    X517,
108.03/108.98	                                                                    X518,X519]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X518,X519),
108.03/108.98	                                                                    cartprod(
108.03/108.98	                                                                    X516,X517)) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X519,X517))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X520,
108.03/108.98	                                                                    X521,X522]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X522,X520) =>
108.03/108.98	                                                                    (![X523]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X523,X521) =>
108.03/108.98	                                                                    (kpair(
108.03/108.98	                                                                    X522,X523) =
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X522,X523)))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X524,
108.03/108.98	                                                                    X525,X526]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X526,X524) =>
108.03/108.98	                                                                    (![X527]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X527,X525) =>
108.03/108.98	                                                                    (kfst(
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X526,X527)) =
108.03/108.98	                                                                    X526))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X528,
108.03/108.98	                                                                    X529,X530]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X530,X528) =>
108.03/108.98	                                                                    (![X531]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X531,X529) =>
108.03/108.98	                                                                    (ksnd(
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X530,X531)) =
108.03/108.98	                                                                    X531))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X532,
108.03/108.98	                                                                    X533,X534]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X534,
108.03/108.98	                                                                    cartprod(
108.03/108.98	                                                                    X532,X533)) =>
108.03/108.98	                                                                    (kpair(
108.03/108.98	                                                                    kfst(
108.03/108.98	                                                                    X534),
108.03/108.98	                                                                    ksnd(
108.03/108.98	                                                                    X534)) =
108.03/108.98	                                                                    X534))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X535,
108.03/108.98	                                                                    X536,
108.03/108.98	                                                                    X537:(
108.03/108.98	                                                                    ($i * $i) >
108.03/108.98	                                                                    $o),X538]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X538,X535) =>
108.03/108.98	                                                                    (![X539]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X539,X536) =>
108.03/108.98	                                                                    (X537(
108.03/108.98	                                                                    X538,X539) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X538,X539),
108.03/108.98	                                                                    dpsetconstr(
108.03/108.98	                                                                    X535,
108.03/108.98	                                                                    X536,
108.03/108.98	                                                                    '#ll_1'(
108.03/108.98	                                                                    X537)))))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X540,
108.03/108.98	                                                                    X541,
108.03/108.98	                                                                    X542:(
108.03/108.98	                                                                    ($i * $i) >
108.03/108.98	                                                                    $o)]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    dpsetconstr(
108.03/108.98	                                                                    X540,
108.03/108.98	                                                                    X541,
108.03/108.98	                                                                    '#ll_1'(
108.03/108.98	                                                                    X542)),
108.03/108.98	                                                                    cartprod(
108.03/108.98	                                                                    X540,X541))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X543,
108.03/108.98	                                                                    X544,
108.03/108.98	                                                                    X545:(
108.03/108.98	                                                                    ($i * $i) >
108.03/108.98	                                                                    $o)]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    dpsetconstr(
108.03/108.98	                                                                    X543,
108.03/108.98	                                                                    X544,
108.03/108.98	                                                                    '#ll_1'(
108.03/108.98	                                                                    X545)),
108.03/108.98	                                                                    cartprod(
108.03/108.98	                                                                    X543,X544))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X546,
108.03/108.98	                                                                    X547,
108.03/108.98	                                                                    X548:(
108.03/108.98	                                                                    ($i * $i) >
108.03/108.98	                                                                    $o),X549]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X549,X546) =>
108.03/108.98	                                                                    (![X550]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X550,X547) =>
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X549,X550),
108.03/108.98	                                                                    dpsetconstr(
108.03/108.98	                                                                    X546,
108.03/108.98	                                                                    X547,
108.03/108.98	                                                                    '#ll_1'(
108.03/108.98	                                                                    X548))) =>
108.03/108.98	                                                                    X548(
108.03/108.98	                                                                    X549,X550)))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X551,
108.03/108.98	                                                                    X552,
108.03/108.98	                                                                    X553:(
108.03/108.98	                                                                    ($i * $i) >
108.03/108.98	                                                                    $o),X554,
108.03/108.98	                                                                    X555]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X554,X555),
108.03/108.98	                                                                    dpsetconstr(
108.03/108.98	                                                                    X551,
108.03/108.98	                                                                    X552,
108.03/108.98	                                                                    '#ll_1'(
108.03/108.98	                                                                    X553))) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X554,X551))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X556,
108.03/108.98	                                                                    X557,
108.03/108.98	                                                                    X558:(
108.03/108.98	                                                                    ($i * $i) >
108.03/108.98	                                                                    $o),X559,
108.03/108.98	                                                                    X560]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X559,X560),
108.03/108.98	                                                                    dpsetconstr(
108.03/108.98	                                                                    X556,
108.03/108.98	                                                                    X557,
108.03/108.98	                                                                    '#ll_1'(
108.03/108.98	                                                                    X558))) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X560,X557))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X561,
108.03/108.98	                                                                    X562,
108.03/108.98	                                                                    X563:(
108.03/108.98	                                                                    ($i * $i) >
108.03/108.98	                                                                    $o),X564,
108.03/108.98	                                                                    X565]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    kpair(
108.03/108.98	                                                                    X564,X565),
108.03/108.98	                                                                    dpsetconstr(
108.03/108.98	                                                                    X561,
108.03/108.98	                                                                    X562,
108.03/108.98	                                                                    '#ll_1'(
108.03/108.98	                                                                    X563))) =>
108.03/108.98	                                                                    X563(
108.03/108.98	                                                                    X564,X565))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X566,
108.03/108.98	                                                                    X567,X568]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X568,
108.03/108.98	                                                                    cartprod(
108.03/108.98	                                                                    X566,X567)) & 
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X569]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X569,X566) =>
108.03/108.98	                                                                    (?[X570]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X570,
108.03/108.98	                                                                    dsetconstr(
108.03/108.98	                                                                    X567,
108.03/108.98	                                                                    '#ll_0'(
108.03/108.98	                                                                    X569,X568))) & 
108.03/108.98	                                                                    (dsetconstr(
108.03/108.98	                                                                    X567,
108.03/108.98	                                                                    '#ll_0'(
108.03/108.98	                                                                    X569,X568)) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X570,
108.03/108.98	                                                                    emptyset))))))) =>
108.03/108.98	                                                                    (![X571]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X571,X566) =>
108.03/108.98	                                                                    (?[X572]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X572,
108.03/108.98	                                                                    dsetconstr(
108.03/108.98	                                                                    X567,
108.03/108.98	                                                                    '#ll_0'(
108.03/108.98	                                                                    X571,X568))) & 
108.03/108.98	                                                                    (dsetconstr(
108.03/108.98	                                                                    X567,
108.03/108.98	                                                                    '#ll_0'(
108.03/108.98	                                                                    X571,X568)) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X572,
108.03/108.98	                                                                    emptyset))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))).
108.03/108.98	tff(zf_stmt_1, type, zip_tseitin5 : ($i * $i > $o) > $o).
108.03/108.98	tff(zf_stmt_2, axiom,
108.03/108.98	  (zip_tseitin5(X211,X207) <=>
108.03/108.98	   ((![X212]: zip_tseitin4(X212,X211,X207)) & X207(X211)))).
108.03/108.98	tff(zf_stmt_3, type, zip_tseitin4 : ($i * $i * $i > $o) > $o).
108.03/108.98	tff(zf_stmt_4, axiom,
108.03/108.98	  (zip_tseitin4(X212,X211,X207) <=> (X207(X212) => (X211 = X212)))).
108.03/108.98	tff(zf_stmt_5, type, zip_tseitin3 : ($i * $i * $i * ($i * $i) > $o) > $o).
108.03/108.98	tff(zf_stmt_6, axiom,
108.03/108.98	  (zip_tseitin3(X26,X25,X20,X19) <=> (X19(X26,X25) & in(X26,X20)))).
108.03/108.98	tff(zf_stmt_7, type, zip_tseitin2 : ($i * $i * $i) > $o).
108.03/108.98	tff(zf_stmt_8, axiom,
108.03/108.98	  (zip_tseitin2(X14,X13,X12) <=> (in(X14,X12) & in(X13,X14)))).
108.03/108.98	tff(zf_stmt_9, type, zip_tseitin1 : ($i * $i * $i) > $o).
108.03/108.98	tff(zf_stmt_10, axiom,
108.03/108.98	  (zip_tseitin1(X11,X10,X9) <=> (in(X11,X10) => in(X11,X9)))).
108.03/108.98	tff(zf_stmt_11, type, zip_tseitin0 : ($i * $i * $i) > $o).
108.03/108.98	tff(zf_stmt_12, axiom, (zip_tseitin0(X8,X7,X6) <=> (in(X8,X7) | (X8 = X6)))).
108.03/108.98	tff(zf_stmt_13, conjecture,
108.03/108.98	  ((![X2,X3]: ((![X4]: (in(X4,X2) <=> in(X4,X3))) => (X2 = X3))) =>
108.03/108.98	   ((![X5]: (~in(X5,emptyset))) =>
108.03/108.98	    ((![X6,X7,X8]: (in(X8,setadjoin(X6,X7)) <=> zip_tseitin0(X8,X7,X6))) =>
108.03/108.98	     ((![X9,X10]:
108.03/108.98	         (in(X10,powerset(X9)) <=> (![X11]: zip_tseitin1(X11,X10,X9)))) =>
108.03/108.98	      ((![X12,X13]:
108.03/108.98	          (in(X13,setunion(X12)) <=> (?[X14]: zip_tseitin2(X14,X13,X12)))) =>
108.03/108.98	       (in(emptyset,omega) =>
108.03/108.98	        ((![X15]: (in(X15,omega) => in(setadjoin(X15,X15),omega))) =>
108.03/108.98	         ((![X16]:
108.03/108.98	             (((![X17]:
108.03/108.98	                  ((in(X17,X16) & in(X17,omega)) =>
108.03/108.98	                   in(setadjoin(X17,X17),X16))) & 
108.03/108.98	               in(emptyset,X16)) =>
108.03/108.98	              (![X18]: (in(X18,omega) => in(X18,X16))))) =>
108.03/108.98	          ((![X19:(($i * $i) > $o),X20]:
108.03/108.98	              ((![X21]:
108.03/108.98	                  (in(X21,X20) =>
108.03/108.98	                   (?[X22]:
108.03/108.98	                      ((![X23]: (X19(X21,X23) => (X22 = X23))) & X19(X21,X22))))) =>
108.03/108.98	               (?[X24]:
108.03/108.98	                  (![X25]:
108.03/108.98	                     (in(X25,X24) <=> (?[X26]: zip_tseitin3(X26,X25,X20,X19))))))) =>
108.03/108.98	           ((![X27]:
108.03/108.98	               ((?[X28]: in(X28,X27)) =>
108.03/108.98	                (?[X29]:
108.03/108.98	                   ((~(?[X30]: (in(X30,X27) & in(X30,X29)))) & in(X29,X27))))) =>
108.03/108.98	            ((![X31]:
108.03/108.98	                (?[X32]:
108.03/108.98	                   ((![X33]:
108.03/108.98	                       (((?[X34]: in(X34,X33)) & 
108.03/108.98	                         (![X35]: (in(X35,X33) => in(X35,X31)))) =>
108.03/108.98	                        (?[X36,X37]:
108.03/108.98	                           ((![X38]:
108.03/108.98	                               (in(X38,X32) =>
108.03/108.98	                                (in(X37,X38) | 
108.03/108.98	                                 (![X39]: (in(X39,X38) => in(X39,X36)))))) & 
108.03/108.98	                            (~(?[X40]: (in(X40,X33) & in(X40,X36)))) & 
108.03/108.98	                            in(X37,X33) & in(X36,X32))))) & 
108.03/108.98	                    (![X41,X42]:
108.03/108.98	                       ((in(X42,X32) & in(X41,X32)) =>
108.03/108.98	                        ((![X43]: (in(X43,X42) => in(X43,X41))) | 
108.03/108.98	                         (![X44]: (in(X44,X41) => in(X44,X42)))))) & 
108.03/108.98	                    (![X45,X46]:
108.03/108.98	                       ((in(X46,X31) & in(X45,X31)) =>
108.03/108.98	                        ((![X47]:
108.03/108.98	                            (in(X47,X32) => (in(X45,X47) <=> in(X46,X47)))) =>
108.03/108.98	                         (X45 = X46)))) & 
108.03/108.98	                    (![X48]:
108.03/108.98	                       (in(X48,X32) => (![X49]: (in(X49,X48) => in(X49,X31)))))))) =>
108.03/108.98	             ((![X50:($i > $o)]:
108.03/108.98	                 ((?[X51]: ((![X52]: (X50(X52) => (X51 = X52))) & X50(X51))) =>
108.03/108.98	                  X50(descr('#ll_4'(X50))))) =>
108.03/108.98	              ((![X53,X54:($i > $o),X55]:
108.03/108.98	                  (in(X55,X53) =>
108.03/108.98	                   (X54(X55) => in(X55,dsetconstr(X53,'#ll_4'(X54)))))) =>
108.03/108.98	               ((![X56,X57:($i > $o),X58]:
108.03/108.98	                   (in(X58,dsetconstr(X56,'#ll_4'(X57))) => in(X58,X56))) =>
108.03/108.98	                ((![X59,X60:($i > $o),X61]:
108.03/108.98	                    (in(X61,dsetconstr(X59,'#ll_4'(X60))) => X60(X61))) =>
108.03/108.98	                 ((![X62:($i > $o)]:
108.03/108.98	                     ((?[X63]:
108.03/108.98	                         ((![X64]: (X62(X64) => (X63 = X64))) & X62(X63))) =>
108.03/108.98	                      (?[X65]:
108.03/108.98	                         ((![X66]: (X62(X66) => (X65 = X66))) & X62(X65))))) =>
108.03/108.98	                  ((![X67:$o,X68]: (in(X68,prop2set(X67)) => X67)) =>
108.03/108.98	                   ((![X69]: (in(X69,emptyset) => (![X70:$o]: X70))) =>
108.03/108.98	                    ((![X71]: (in(X71,emptyset) => $false)) =>
108.03/108.98	                     ((![X72]: (~in(X72,emptyset))) =>
108.03/108.98	                      ((![X73:($i > $o)]:
108.03/108.98	                          ((?[X74]:
108.03/108.98	                              ((![X75]: (X73(X75) => (X74 = X75))) & X73(X74))) =>
108.03/108.98	                           (?[X76]: X73(X76)))) =>
108.03/108.98	                       ((![X77,X78]:
108.03/108.98	                           ((![X79]: (in(X79,X77) => in(X79,X78))) =>
108.03/108.98	                            ((![X80]: (in(X80,X78) => in(X80,X77))) =>
108.03/108.98	                             (X77 = X78)))) =>
108.03/108.98	                        ((![X81]:
108.03/108.98	                            ((![X82]: (~in(X82,X81))) => (X81 = emptyset))) =>
108.03/108.98	                         ((![X83]:
108.03/108.98	                             ((![X84]: (~in(X84,X83))) => (X83 = emptyset))) =>
108.03/108.98	                          ((![X85,X86:($i > $o),X87]:
108.03/108.98	                              (in(X87,X85) =>
108.03/108.98	                               (in(X87,dsetconstr(X85,'#ll_4'(X86))) <=>
108.03/108.98	                                X86(X87)))) =>
108.03/108.98	                           ((![X88]:
108.03/108.98	                               ((X88 != emptyset) => (?[X89]: in(X89,X88)))) =>
108.03/108.98	                            ((![X90,X91:($i > $o),X92]:
108.03/108.98	                                (in(X92,X90) =>
108.03/108.98	                                 (X91(X92) =>
108.03/108.98	                                  (dsetconstr(X90,'#ll_4'(X91)) != emptyset)))) =>
108.03/108.98	                             ((![X93]:
108.03/108.98	                                 ((?[X94]: in(X94,X93)) => (X93 != emptyset))) =>
108.03/108.98	                              ((![X95,X96]: in(X95,setadjoin(X95,X96))) =>
108.03/108.98	                               (in(emptyset,setadjoin(emptyset,emptyset)) =>
108.03/108.98	                                ((![X97,X98,X99]:
108.03/108.98	                                    (in(X99,X98) =>
108.03/108.98	                                     in(X99,setadjoin(X97,X98)))) =>
108.03/108.98	                                 ((![X100,X101,X102]:
108.03/108.98	                                     (in(X102,setadjoin(X100,X101)) =>
108.03/108.98	                                      (![X103:$o]:
108.03/108.98	                                         (((X102 = X100) => X103) =>
108.03/108.98	                                          ((in(X102,X101) => X103) => X103))))) =>
108.03/108.98	                                  ((![X104,X105,X106]:
108.03/108.98	                                      (in(X106,setadjoin(X104,X105)) =>
108.03/108.98	                                       (in(X106,X105) | (X106 = X104)))) =>
108.03/108.98	                                   ((![X107]:
108.03/108.98	                                       (dsetconstr(X107,'#ll_5') = X107)) =>
108.03/108.98	                                    ((![X108,X109]:
108.03/108.98	                                        ((![X110]:
108.03/108.98	                                            (in(X110,X109) => in(X110,X108))) =>
108.03/108.98	                                         in(X109,powerset(X108)))) =>
108.03/108.98	                                     ((![X111]: in(emptyset,powerset(X111))) =>
108.03/108.98	                                      ((![X112]: in(emptyset,powerset(X112))) =>
108.03/108.98	                                       ((![X113,X114,X115]:
108.03/108.98	                                           (in(X114,powerset(X113)) =>
108.03/108.98	                                            (in(X115,X114) => in(X115,X113)))) =>
108.03/108.98	                                        ((![X116,X117,X118]:
108.03/108.98	                                            (in(X117,X118) =>
108.03/108.98	                                             (in(X118,X116) =>
108.03/108.98	                                              in(X117,setunion(X116))))) =>
108.03/108.98	                                         ((![X119,X120]:
108.03/108.98	                                             (in(X120,setunion(X119)) =>
108.03/108.98	                                              (![X121:$o]:
108.03/108.98	                                                 ((![X122]:
108.03/108.98	                                                     (in(X120,X122) =>
108.03/108.98	                                                      (in(X122,X119) => X121))) =>
108.03/108.98	                                                  X121)))) =>
108.03/108.98	                                          ((![X123,X124]:
108.03/108.98	                                              (in(X124,X123) =>
108.03/108.98	                                               in(X124,
108.03/108.98	                                                  powerset(setunion(X123))))) =>
108.03/108.98	                                           ((![X125:($i > $o)]:
108.03/108.98	                                               ((?[X126]:
108.03/108.98	                                                   ((![X127]:
108.03/108.98	                                                       (X125(X127) =>
108.03/108.98	                                                        (X126 = X127))) & 
108.03/108.98	                                                    X125(X126))) =>
108.03/108.98	                                                (?[X128]:
108.03/108.98	                                                   (![X129]:
108.03/108.98	                                                      (X125(X129) <=>
108.03/108.98	                                                       (X129 = X128)))))) =>
108.03/108.98	                                            ((![X130]:
108.03/108.98	                                                ((X130 != emptyset) =>
108.03/108.98	                                                 (?[X131]: in(X131,X130)))) =>
108.03/108.98	                                             ((![X132,X133]:
108.03/108.98	                                                 (in(X132,
108.03/108.98	                                                     setadjoin(X133,emptyset)) =>
108.03/108.98	                                                  (X132 = X133))) =>
108.03/108.98	                                              ((![X134,X135]:
108.03/108.98	                                                  ((X134 != X135) =>
108.03/108.98	                                                   (~
108.03/108.98	                                                     in(X135,
108.03/108.98	                                                        setadjoin(X134,
108.03/108.98	                                                                  emptyset))))) =>
108.03/108.98	                                               ((![X136,X137]:
108.03/108.98	                                                   ((X136 = X137) =>
108.03/108.98	                                                    in(X136,
108.03/108.98	                                                       setadjoin(X137,
108.03/108.98	                                                                 emptyset)))) =>
108.03/108.98	                                                ((![X138,X139]:
108.03/108.98	                                                    (in(X138,
108.03/108.98	                                                        setadjoin(X139,
108.03/108.98	                                                                  emptyset)) =>
108.03/108.98	                                                     in(X139,
108.03/108.98	                                                        setadjoin(X138,
108.03/108.98	                                                                  emptyset)))) =>
108.03/108.98	                                                 ((![X140,X141,X142]:
108.03/108.98	                                                     (in(X142,
108.03/108.98	                                                         setadjoin(X140,
108.03/108.98	                                                                   setadjoin(
108.03/108.98	                                                                   X141,
108.03/108.98	                                                                   emptyset))) =>
108.03/108.98	                                                      ((X142 = X141) | 
108.03/108.98	                                                       (X142 = X140)))) =>
108.03/108.98	                                                  ((![X143,X144]:
108.03/108.98	                                                      in(X143,
108.03/108.98	                                                         setadjoin(X143,
108.03/108.98	                                                                   setadjoin(
108.03/108.98	                                                                   X144,
108.03/108.98	                                                                   emptyset)))) =>
108.03/108.98	                                                   ((![X145,X146]:
108.03/108.98	                                                       in(X146,
108.03/108.98	                                                          setadjoin(X145,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X146,
108.03/108.98	                                                                    emptyset)))) =>
108.03/108.98	                                                    ((![X147,X148:($i > $o)]:
108.03/108.98	                                                        ((?[X149]:
108.03/108.98	                                                            (X148(X149) & 
108.03/108.98	                                                             in(X149,X147))) =>
108.03/108.98	                                                         ((dsetconstr(
108.03/108.98	                                                           X147,'#ll_4'(X148)) =
108.03/108.98	                                                           emptyset) =>
108.03/108.98	                                                          $false))) =>
108.03/108.98	                                                     ((![X150:($i > $o),X151]:
108.03/108.98	                                                         (in(X151,emptyset) =>
108.03/108.98	                                                          X150(X151))) =>
108.03/108.98	                                                      ((![X152,X153:($i > $o)]:
108.03/108.98	                                                          ((~
108.03/108.98	                                                             (![X154]:
108.03/108.98	                                                                (in(X154,X152) =>
108.03/108.98	                                                                 X153(X154)))) =>
108.03/108.98	                                                           (?[X155]:
108.03/108.98	                                                              ((~X153(X155)) & 
108.03/108.98	                                                               in(X155,X152))))) =>
108.03/108.98	                                                       ((![X156,
108.03/108.98	                                                           X157:($i > $o)]:
108.03/108.98	                                                           ((![X158]:
108.03/108.98	                                                               (in(X158,X156) =>
108.03/108.98	                                                                (~X157(X158)))) =>
108.03/108.98	                                                            (~
108.03/108.98	                                                              (?[X159]:
108.03/108.98	                                                                 (X157(X159) & 
108.03/108.98	                                                                  in(
108.03/108.98	                                                                  X159,X156)))))) =>
108.03/108.98	                                                        ((![X160,
108.03/108.98	                                                            X161:($i > $o)]:
108.03/108.98	                                                            ((~
108.03/108.98	                                                               (?[X162]:
108.03/108.98	                                                                  (X161(X162) & 
108.03/108.98	                                                                   in(
108.03/108.98	                                                                   X162,X160)))) =>
108.03/108.98	                                                             (![X163]:
108.03/108.98	                                                                (in(X163,X160) =>
108.03/108.98	                                                                 (~X161(X163)))))) =>
108.03/108.98	                                                         ((![X164,
108.03/108.98	                                                             X165:($i > $o)]:
108.03/108.98	                                                             ((?[X166]:
108.03/108.98	                                                                 ((~
108.03/108.98	                                                                    X165(
108.03/108.98	                                                                    X166)) & 
108.03/108.98	                                                                  in(
108.03/108.98	                                                                  X166,X164))) =>
108.03/108.98	                                                              (~
108.03/108.98	                                                                (![X167]:
108.03/108.98	                                                                   (in(
108.03/108.98	                                                                    X167,X164) =>
108.03/108.98	                                                                    X165(
108.03/108.98	                                                                    X167)))))) =>
108.03/108.98	                                                          ((![X168:$o]:
108.03/108.98	                                                              (X168 =>
108.03/108.98	                                                               in(emptyset,
108.03/108.98	                                                                  prop2set(
108.03/108.98	                                                                  X168)))) =>
108.03/108.98	                                                           ((![X169:$o]:
108.03/108.98	                                                               (X169 =>
108.03/108.98	                                                                set2prop(
108.03/108.98	                                                                prop2set(
108.03/108.98	                                                                X169)))) =>
108.03/108.98	                                                            ((![X170,
108.03/108.98	                                                                X171:(
108.03/108.98	                                                                $i > $o)]:
108.03/108.98	                                                                ((~
108.03/108.98	                                                                   (?[X172]:
108.03/108.98	                                                                    (X171(
108.03/108.98	                                                                    X172) & 
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X172,X170)))) =>
108.03/108.98	                                                                 (![X173]:
108.03/108.98	                                                                    (
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X173,X170) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    X171(
108.03/108.98	                                                                    X173)))))) =>
108.03/108.98	                                                             ((![X174,
108.03/108.98	                                                                 X175:(
108.03/108.98	                                                                 $i > $o)]:
108.03/108.98	                                                                 ((~
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X176]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X176,X174) =>
108.03/108.98	                                                                    X175(
108.03/108.98	                                                                    X176)))) =>
108.03/108.98	                                                                  (?[X177]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    X175(
108.03/108.98	                                                                    X177)) & 
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X177,X174))))) =>
108.03/108.98	                                                              ((![X178:(
108.03/108.98	                                                                  $i > $o)]:
108.03/108.98	                                                                  ((?[X179]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X180]:
108.03/108.98	                                                                    (X178(
108.03/108.98	                                                                    X180) =>
108.03/108.98	                                                                    (X179 =
108.03/108.98	                                                                    X180))) & 
108.03/108.98	                                                                    X178(
108.03/108.98	                                                                    X179))) =>
108.03/108.98	                                                                   (?[X181]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X182]:
108.03/108.98	                                                                    (X178(
108.03/108.98	                                                                    X182) =>
108.03/108.98	                                                                    (X181 =
108.03/108.98	                                                                    X182))) & 
108.03/108.98	                                                                    X178(
108.03/108.98	                                                                    X181))))) =>
108.03/108.98	                                                               ((![X183:(
108.03/108.98	                                                                   $i > $o)]:
108.03/108.98	                                                                   ((
108.03/108.98	                                                                    ?[X184]:
108.03/108.98	                                                                    X183(
108.03/108.98	                                                                    X184)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X185,
108.03/108.98	                                                                    X186]:
108.03/108.98	                                                                    (X183(
108.03/108.98	                                                                    X185) =>
108.03/108.98	                                                                    (X183(
108.03/108.98	                                                                    X186) =>
108.03/108.98	                                                                    (X185 =
108.03/108.98	                                                                    X186)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ?[X187]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X188]:
108.03/108.98	                                                                    (X183(
108.03/108.98	                                                                    X188) =>
108.03/108.98	                                                                    (X187 =
108.03/108.98	                                                                    X188))) & 
108.03/108.98	                                                                    X183(
108.03/108.98	                                                                    X187)))))) =>
108.03/108.98	                                                                ((![X189:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ?[X190]:
108.03/108.98	                                                                    (![X191]:
108.03/108.98	                                                                    (X189(
108.03/108.98	                                                                    X191) <=>
108.03/108.98	                                                                    (X191 =
108.03/108.98	                                                                    X190)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ?[X192]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X193]:
108.03/108.98	                                                                    (X189(
108.03/108.98	                                                                    X193) =>
108.03/108.98	                                                                    (X192 =
108.03/108.98	                                                                    X193))) & 
108.03/108.98	                                                                    X189(
108.03/108.98	                                                                    X192))))) =>
108.03/108.98	                                                                 ((![X194,
108.03/108.98	                                                                    X195]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X194 =
108.03/108.98	                                                                    X195) =>
108.03/108.98	                                                                    (![X196,
108.03/108.98	                                                                    X197]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X196 =
108.03/108.98	                                                                    X197) =>
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X196,X194) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X197,X195)))))) =>
108.03/108.98	                                                                  ((![X198,
108.03/108.98	                                                                    X199]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X198 =
108.03/108.98	                                                                    X199) =>
108.03/108.98	                                                                    (![X200,
108.03/108.98	                                                                    X201]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X200 =
108.03/108.98	                                                                    X201) =>
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X200,X198) <=>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X201,X199)))))) =>
108.03/108.98	                                                                   ((
108.03/108.98	                                                                    ![X202:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ?[X203]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X204]:
108.03/108.98	                                                                    (X202(
108.03/108.98	                                                                    X204) =>
108.03/108.98	                                                                    (X203 =
108.03/108.98	                                                                    X204))) & 
108.03/108.98	                                                                    X202(
108.03/108.98	                                                                    X203))) =>
108.03/108.98	                                                                    (![X205,
108.03/108.98	                                                                    X206]:
108.03/108.98	                                                                    (X202(
108.03/108.98	                                                                    X205) =>
108.03/108.98	                                                                    (X202(
108.03/108.98	                                                                    X206) =>
108.03/108.98	                                                                    (X205 =
108.03/108.98	                                                                    X206)))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X207:(
108.03/108.98	                                                                    $i > $o),
108.03/108.98	                                                                    X208:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X209,
108.03/108.98	                                                                    X210]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X209 =
108.03/108.98	                                                                    X210) =>
108.03/108.98	                                                                    (X207(
108.03/108.98	                                                                    X209) <=>
108.03/108.98	                                                                    X208(
108.03/108.98	                                                                    X210)))) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ?[X211]:
108.03/108.98	                                                                    zip_tseitin5(
108.03/108.98	                                                                    X211,X207)) <=>
108.03/108.98	                                                                    (?[X213]:
108.03/108.98	                                                                    zip_tseitin5(
108.03/108.98	                                                                    X213,X208))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    emptyset =
108.03/108.98	                                                                    emptyset) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X215,
108.03/108.98	                                                                    X216]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X215 =
108.03/108.98	                                                                    X216) =>
108.03/108.98	                                                                    (![X217,
108.03/108.98	                                                                    X218]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X217 =
108.03/108.98	                                                                    X218) =>
108.03/108.98	                                                                    (setadjoin(
108.03/108.98	                                                                    X215,X217) =
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X216,X218)))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X219,
108.03/108.98	                                                                    X220]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X219 =
108.03/108.98	                                                                    X220) =>
108.03/108.98	                                                                    (powerset(
108.03/108.98	                                                                    X219) =
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X220)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X221,
108.03/108.98	                                                                    X222]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X221 =
108.03/108.98	                                                                    X222) =>
108.03/108.98	                                                                    (setunion(
108.03/108.98	                                                                    X221) =
108.03/108.98	                                                                    setunion(
108.03/108.98	                                                                    X222)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    omega =
108.03/108.98	                                                                    omega) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X223:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ?[X224]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X225]:
108.03/108.98	                                                                    (X223(
108.03/108.98	                                                                    X225) =>
108.03/108.98	                                                                    (X224 =
108.03/108.98	                                                                    X225))) & 
108.03/108.98	                                                                    X223(
108.03/108.98	                                                                    X224))) =>
108.03/108.98	                                                                    (![X226,
108.03/108.98	                                                                    X227]:
108.03/108.98	                                                                    (X223(
108.03/108.98	                                                                    X226) =>
108.03/108.98	                                                                    (X223(
108.03/108.98	                                                                    X227) =>
108.03/108.98	                                                                    (X226 =
108.03/108.98	                                                                    X227)))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X228:(
108.03/108.98	                                                                    $i > $o),
108.03/108.98	                                                                    X229:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X230,
108.03/108.98	                                                                    X231]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X230 =
108.03/108.98	                                                                    X231) =>
108.03/108.98	                                                                    (X228(
108.03/108.98	                                                                    X230) <=>
108.03/108.98	                                                                    X229(
108.03/108.98	                                                                    X231)))) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ?[X232]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X233]:
108.03/108.98	                                                                    (X228(
108.03/108.98	                                                                    X233) =>
108.03/108.98	                                                                    (X232 =
108.03/108.98	                                                                    X233))) & 
108.03/108.98	                                                                    X228(
108.03/108.98	                                                                    X232))) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ?[X234]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X235]:
108.03/108.98	                                                                    (X229(
108.03/108.98	                                                                    X235) =>
108.03/108.98	                                                                    (X234 =
108.03/108.98	                                                                    X235))) & 
108.03/108.98	                                                                    X229(
108.03/108.98	                                                                    X234))) =>
108.03/108.98	                                                                    (descr(
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X228)) =
108.03/108.98	                                                                    descr(
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X229))))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X236,
108.03/108.98	                                                                    X237]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X236 =
108.03/108.98	                                                                    X237) =>
108.03/108.98	                                                                    (![X238:(
108.03/108.98	                                                                    $i > $o),
108.03/108.98	                                                                    X239:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X240]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X240,X236) =>
108.03/108.98	                                                                    (![X241]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X241,X237) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X240 =
108.03/108.98	                                                                    X241) =>
108.03/108.98	                                                                    (X238(
108.03/108.98	                                                                    X240) <=>
108.03/108.98	                                                                    X239(
108.03/108.98	                                                                    X241))))))) =>
108.03/108.98	                                                                    (dsetconstr(
108.03/108.98	                                                                    X236,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X238)) =
108.03/108.98	                                                                    dsetconstr(
108.03/108.98	                                                                    X237,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X239))))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X242,
108.03/108.98	                                                                    X243]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X244]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X244,X242) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X244,X243))) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X242,X243))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X245,
108.03/108.98	                                                                    X246]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X245 =
108.03/108.98	                                                                    X246) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X246,X245))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X247,
108.03/108.98	                                                                    X248]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    X247 =
108.03/108.98	                                                                    X248) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X247,X248))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X249,
108.03/108.98	                                                                    X250]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ![X251]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X251,X249) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X251,X250))) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X249,X250))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X252]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    emptyset,
108.03/108.98	                                                                    X252)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X253,
108.03/108.98	                                                                    X254,X255]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X253,X254) =>
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X255,X253) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X255,X254)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X256,
108.03/108.98	                                                                    X257,X258]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X256,X257) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X258,X257)) =>
108.03/108.98	                                                                    (~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X258,X256))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X259,
108.03/108.98	                                                                    X260,X261]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X261,X259) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X261,X260)) =>
108.03/108.98	                                                                    (~
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X259,X260))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X262,
108.03/108.98	                                                                    X263]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X262,X263)) =>
108.03/108.98	                                                                    (X262 !=
108.03/108.98	                                                                    X263))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X264,
108.03/108.98	                                                                    X265,X266]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X266,X264) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X266,X265)) =>
108.03/108.98	                                                                    (X264 !=
108.03/108.98	                                                                    X265)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X267]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X267,X267)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X268,
108.03/108.98	                                                                    X269,X270]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X268,X269) =>
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X269,X270) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X268,X270)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X271,
108.03/108.98	                                                                    X272]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X272,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X271,X272))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X273,
108.03/108.98	                                                                    X274,X275]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X273,X275) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X273,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X274,X275)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X276,
108.03/108.98	                                                                    X277]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X276,X277) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X276,
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X277)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X278,
108.03/108.98	                                                                    X279]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X278,X279) =>
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X279,X278) =>
108.03/108.98	                                                                    (X278 =
108.03/108.98	                                                                    X279)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X280]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X280,
108.03/108.98	                                                                    emptyset) =>
108.03/108.98	                                                                    (X280 =
108.03/108.98	                                                                    emptyset))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X281,
108.03/108.98	                                                                    X282]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X282,X281) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X282,
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X281)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X283,
108.03/108.98	                                                                    X284]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X284,
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X283)) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X284,X283))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X285]:
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X285,
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X285))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X286,
108.03/108.98	                                                                    X287]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X286,X287) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X286),
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X287)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X288,
108.03/108.98	                                                                    X289:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    dsetconstr(
108.03/108.98	                                                                    X288,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X289)),
108.03/108.98	                                                                    powerset(
108.03/108.98	                                                                    X288))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X290,
108.03/108.98	                                                                    X291:(
108.03/108.98	                                                                    $i > $o)]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    dsetconstr(
108.03/108.98	                                                                    X290,
108.03/108.98	                                                                    '#ll_4'(
108.03/108.98	                                                                    X291)),
108.03/108.98	                                                                    X290)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X292,
108.03/108.98	                                                                    X293,X294]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X294,X292) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X294,
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X292,X293)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X295,
108.03/108.98	                                                                    X296]:
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X296,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X295,
108.03/108.98	                                                                    setadjoin(
108.03/108.98	                                                                    X296,
108.03/108.98	                                                                    emptyset)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X297,
108.03/108.98	                                                                    X298,X299]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X299,X298) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X299,
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X297,X298)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X300,
108.03/108.98	                                                                    X301,
108.03/108.98	                                                                    X302,
108.03/108.98	                                                                    X303:$o]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X302,
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X300,X301)) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X302,X300) =>
108.03/108.98	                                                                    X303) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X302,X301) =>
108.03/108.98	                                                                    X303) =>
108.03/108.98	                                                                    X303)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X304,
108.03/108.98	                                                                    X305,X306]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X306,
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X304,X305)) =>
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X306,X305) | 
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X306,X304)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X307,
108.03/108.98	                                                                    X308]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X307,
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X307,X308))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X309,
108.03/108.98	                                                                    X310]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X310,
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X309,X310))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X311,
108.03/108.98	                                                                    X312,X313]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X313,X311) =>
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X313,X312) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X313,
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X311,X312))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X314,
108.03/108.98	                                                                    X315,X316]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X316,X314) =>
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X316,X315) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X316,
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X314,X315))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X317,
108.03/108.98	                                                                    X318,X319]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X319,
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X317,X318)) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X319,X317))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X320,
108.03/108.98	                                                                    X321]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X320,X321),
108.03/108.98	                                                                    X320)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X322,
108.03/108.98	                                                                    X323]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X322,X323) =>
108.03/108.98	                                                                    (binintersect(
108.03/108.98	                                                                    X322,X323) =
108.03/108.98	                                                                    X322))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X324,
108.03/108.98	                                                                    X325]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X324,X325) =
108.03/108.98	                                                                    X325) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X325,X324))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X326,
108.03/108.98	                                                                    X327,X328]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X328,
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X326,X327)) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X328,X327))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X329,
108.03/108.98	                                                                    X330]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ?[X331]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X331,X330) & 
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X331,X329)))) =>
108.03/108.98	                                                                    (binintersect(
108.03/108.98	                                                                    X329,X330) =
108.03/108.98	                                                                    emptyset))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X332,
108.03/108.98	                                                                    X333]:
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X332,X333),
108.03/108.98	                                                                    X333)) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X334,
108.03/108.98	                                                                    X335]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X335,X334) =>
108.03/108.98	                                                                    (binintersect(
108.03/108.98	                                                                    X334,X335) =
108.03/108.98	                                                                    X335))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X336,
108.03/108.98	                                                                    X337]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X336,X337) =
108.03/108.98	                                                                    X336) =>
108.03/108.98	                                                                    subset(
108.03/108.98	                                                                    X336,X337))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X338,
108.03/108.98	                                                                    X339,X340]:
108.03/108.98	                                                                    (binintersect(
108.03/108.98	                                                                    X338,
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    X339,X340)) =
108.03/108.98	                                                                    binunion(
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X338,X339),
108.03/108.98	                                                                    binintersect(
108.03/108.98	                                                                    X338,X340)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X341,
108.03/108.98	                                                                    X342,X343]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X343,X341) =>
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X343,X342)) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X343,
108.03/108.98	                                                                    setminus(
108.03/108.98	                                                                    X341,X342))))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X344,
108.03/108.98	                                                                    X345,X346]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X346,
108.03/108.98	                                                                    setminus(
108.03/108.98	                                                                    X344,X345)) =>
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X346,X344))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X347,
108.03/108.98	                                                                    X348,X349]:
108.03/108.98	                                                                    (in(
108.03/108.98	                                                                    X349,
108.03/108.98	                                                                    setminus(
108.03/108.98	                                                                    X347,X348)) =>
108.03/108.98	                                                                    (~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X349,X348)))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X350,
108.03/108.98	                                                                    X351]:
108.03/108.98	                                                                    (subset(
108.03/108.98	                                                                    X350,X351) =>
108.03/108.98	                                                                    (setminus(
108.03/108.98	                                                                    X350,X351) =
108.03/108.98	                                                                    emptyset))) =>
108.03/108.98	                                                                    (
108.03/108.98	                                                                    (
108.03/108.98	                                                                    ![X352,
108.03/108.98	                                                                    X353,X354]:
108.03/108.98	                                                                    ((
108.03/108.98	                                                                    ~
108.03/108.98	                                                                    in(
108.03/108.98	                                                                    X354,
108.03/108.98	                                                                    setminus(
108.03/108.98	                                                                    X352,X353))) =>
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X354,X352) =>
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X354,X353)))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X355,
108.03/108.99	                                                                    X356,X357]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ~
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X357,
108.03/108.99	                                                                    setminus(
108.03/108.99	                                                                    X355,X356))) =>
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ~
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X357,X356)) =>
108.03/108.99	                                                                    (~
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X357,X355))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X358,
108.03/108.99	                                                                    X359,X360]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ~
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X360,X358)) =>
108.03/108.99	                                                                    (~
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X360,
108.03/108.99	                                                                    setminus(
108.03/108.99	                                                                    X358,X359))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X361,
108.03/108.99	                                                                    X362,X363]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X363,X362) =>
108.03/108.99	                                                                    (~
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X363,
108.03/108.99	                                                                    setminus(
108.03/108.99	                                                                    X361,X362))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X364,
108.03/108.99	                                                                    X365]:
108.03/108.99	                                                                    subset(
108.03/108.99	                                                                    setminus(
108.03/108.99	                                                                    X364,X365),
108.03/108.99	                                                                    X364)) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X366,
108.03/108.99	                                                                    X367]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    setminus(
108.03/108.99	                                                                    X366,X367) =
108.03/108.99	                                                                    emptyset) =>
108.03/108.99	                                                                    subset(
108.03/108.99	                                                                    X366,X367))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X368,
108.03/108.99	                                                                    X369,X370]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X370,
108.03/108.99	                                                                    symdiff(
108.03/108.99	                                                                    X368,X369)) =>
108.03/108.99	                                                                    (![X371:$o]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X370,X368) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ~
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X370,X369)) =>
108.03/108.99	                                                                    X371)) =>
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ~
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X370,X368)) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X370,X369) =>
108.03/108.99	                                                                    X371)) =>
108.03/108.99	                                                                    X371))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X372,
108.03/108.99	                                                                    X373,X374]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X374,X372) =>
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ~
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X374,X373)) =>
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X374,
108.03/108.99	                                                                    symdiff(
108.03/108.99	                                                                    X372,X373))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X375,
108.03/108.99	                                                                    X376,X377]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ~
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X377,X375)) =>
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X377,X376) =>
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X377,
108.03/108.99	                                                                    symdiff(
108.03/108.99	                                                                    X375,X376))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X378,
108.03/108.99	                                                                    X379,X380]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X380,X378) =>
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X380,X379) =>
108.03/108.99	                                                                    (~
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X380,
108.03/108.99	                                                                    symdiff(
108.03/108.99	                                                                    X378,X379)))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X381,
108.03/108.99	                                                                    X382,X383]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ~
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X383,X381)) =>
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ~
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X383,X382)) =>
108.03/108.99	                                                                    (~
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X383,
108.03/108.99	                                                                    symdiff(
108.03/108.99	                                                                    X381,X382)))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X384,
108.03/108.99	                                                                    X385]:
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X385,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X384,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X385,
108.03/108.99	                                                                    emptyset)))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X386,
108.03/108.99	                                                                    X387]:
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X386,
108.03/108.99	                                                                    setunion(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X386,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X386,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X387,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    emptyset))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X388,
108.03/108.99	                                                                    X389]:
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X389,
108.03/108.99	                                                                    setunion(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X388,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X388,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X389,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    emptyset))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X390,
108.03/108.99	                                                                    X391]:
108.03/108.99	                                                                    iskpair(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X390,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X390,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X391,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    emptyset)))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X392,
108.03/108.99	                                                                    X393]:
108.03/108.99	                                                                    iskpair(
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X392,X393))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X394,
108.03/108.99	                                                                    X395]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X395,X394) =>
108.03/108.99	                                                                    subset(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X395,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    X394))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X396,
108.03/108.99	                                                                    X397]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X397,X396) =>
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X397,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    powerset(
108.03/108.99	                                                                    X396)))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X398,
108.03/108.99	                                                                    X399,X400]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X400,X398) =>
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X400,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    powerset(
108.03/108.99	                                                                    binunion(
108.03/108.99	                                                                    X398,X399))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X401,
108.03/108.99	                                                                    X402,X403]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X403,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X401,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X402,
108.03/108.99	                                                                    emptyset))) =>
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    X403 =
108.03/108.99	                                                                    X402) | 
108.03/108.99	                                                                    (X403 =
108.03/108.99	                                                                    X401)))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X404,
108.03/108.99	                                                                    X405,X406]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X406,X404) =>
108.03/108.99	                                                                    (![X407]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X407,X405) =>
108.03/108.99	                                                                    subset(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X406,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X407,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    binunion(
108.03/108.99	                                                                    X404,X405)))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X408,
108.03/108.99	                                                                    X409,X410]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X410,X408) =>
108.03/108.99	                                                                    (![X411]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X411,X409) =>
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X410,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X411,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    powerset(
108.03/108.99	                                                                    binunion(
108.03/108.99	                                                                    X408,X409))))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X412,
108.03/108.99	                                                                    X413,X414]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X414,X412) =>
108.03/108.99	                                                                    (![X415]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X415,X413) =>
108.03/108.99	                                                                    subset(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X414,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X414,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X415,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    powerset(
108.03/108.99	                                                                    binunion(
108.03/108.99	                                                                    X412,X413))))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X416,
108.03/108.99	                                                                    X417,X418]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X418,X416) =>
108.03/108.99	                                                                    (![X419]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X419,X417) =>
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X418,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X418,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X419,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    powerset(
108.03/108.99	                                                                    powerset(
108.03/108.99	                                                                    binunion(
108.03/108.99	                                                                    X416,X417)))))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X420,
108.03/108.99	                                                                    X421,X422]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X422,X420) =>
108.03/108.99	                                                                    (![X423]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X423,X421) =>
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X422,X423),
108.03/108.99	                                                                    powerset(
108.03/108.99	                                                                    powerset(
108.03/108.99	                                                                    binunion(
108.03/108.99	                                                                    X420,X421)))))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X424,
108.03/108.99	                                                                    X425,X426]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X426,X424) =>
108.03/108.99	                                                                    (![X427]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X427,X425) =>
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X426,X427),
108.03/108.99	                                                                    cartprod(
108.03/108.99	                                                                    X424,X425)))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X428,
108.03/108.99	                                                                    X429,X430]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X430,
108.03/108.99	                                                                    cartprod(
108.03/108.99	                                                                    X428,X429)) =>
108.03/108.99	                                                                    (?[X431]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ?[X432]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    X430 =
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X431,X432)) & 
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X432,X429))) & 
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X431,X428))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X433,
108.03/108.99	                                                                    X434,X435]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X435,
108.03/108.99	                                                                    cartprod(
108.03/108.99	                                                                    X433,X434)) =>
108.03/108.99	                                                                    iskpair(
108.03/108.99	                                                                    X435))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X436,
108.03/108.99	                                                                    X437]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X437,
108.03/108.99	                                                                    setunion(
108.03/108.99	                                                                    X436)) =>
108.03/108.99	                                                                    (?[X438]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X437,X438) & 
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X438,X436))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X439]:
108.03/108.99	                                                                    subset(
108.03/108.99	                                                                    setunion(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X439,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    X439)) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X440]:
108.03/108.99	                                                                    subset(
108.03/108.99	                                                                    X440,
108.03/108.99	                                                                    setunion(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X440,
108.03/108.99	                                                                    emptyset)))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X441]:
108.03/108.99	                                                                    (setunion(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X441,
108.03/108.99	                                                                    emptyset)) =
108.03/108.99	                                                                    X441)) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X442,
108.03/108.99	                                                                    X443:(
108.03/108.99	                                                                    $i > $o)]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ![X444]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X444,X442) =>
108.03/108.99	                                                                    (![X445]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X445,X442) =>
108.03/108.99	                                                                    (X443(
108.03/108.99	                                                                    X444) =>
108.03/108.99	                                                                    (X443(
108.03/108.99	                                                                    X445) =>
108.03/108.99	                                                                    (X444 =
108.03/108.99	                                                                    X445))))))) =>
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ?[X446]:
108.03/108.99	                                                                    (X443(
108.03/108.99	                                                                    X446) & 
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X446,X442))) =>
108.03/108.99	                                                                    (?[X447]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    dsetconstr(
108.03/108.99	                                                                    X442,
108.03/108.99	                                                                    '#ll_4'(
108.03/108.99	                                                                    X443)) =
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X447,
108.03/108.99	                                                                    emptyset)) & 
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X447,
108.03/108.99	                                                                    dsetconstr(
108.03/108.99	                                                                    X442,
108.03/108.99	                                                                    '#ll_4'(
108.03/108.99	                                                                    X443)))))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X448,
108.03/108.99	                                                                    X449:(
108.03/108.99	                                                                    $i > $o)]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ?[X450]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    dsetconstr(
108.03/108.99	                                                                    X448,
108.03/108.99	                                                                    '#ll_4'(
108.03/108.99	                                                                    X449)) =
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X450,
108.03/108.99	                                                                    emptyset)) & 
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X450,
108.03/108.99	                                                                    dsetconstr(
108.03/108.99	                                                                    X448,
108.03/108.99	                                                                    '#ll_4'(
108.03/108.99	                                                                    X449))))) =>
108.03/108.99	                                                                    (?[X451]:
108.03/108.99	                                                                    (X449(
108.03/108.99	                                                                    X451) & 
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X451,X448))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X452,
108.03/108.99	                                                                    X453:(
108.03/108.99	                                                                    $i > $o),
108.03/108.99	                                                                    X454]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X454,X452) =>
108.03/108.99	                                                                    (X453(
108.03/108.99	                                                                    X454) =>
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ![X455]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X455,X452) =>
108.03/108.99	                                                                    (X453(
108.03/108.99	                                                                    X455) =>
108.03/108.99	                                                                    (X455 =
108.03/108.99	                                                                    X454)))) =>
108.03/108.99	                                                                    (?[X456]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    dsetconstr(
108.03/108.99	                                                                    X452,
108.03/108.99	                                                                    '#ll_4'(
108.03/108.99	                                                                    X453)) =
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X456,
108.03/108.99	                                                                    emptyset)) & 
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X456,
108.03/108.99	                                                                    dsetconstr(
108.03/108.99	                                                                    X452,
108.03/108.99	                                                                    '#ll_4'(
108.03/108.99	                                                                    X453))))))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X457,
108.03/108.99	                                                                    X458:(
108.03/108.99	                                                                    $i > $o)]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ![X459]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X459,X457) =>
108.03/108.99	                                                                    (![X460]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X460,X457) =>
108.03/108.99	                                                                    (X458(
108.03/108.99	                                                                    X459) =>
108.03/108.99	                                                                    (X458(
108.03/108.99	                                                                    X460) =>
108.03/108.99	                                                                    (X459 =
108.03/108.99	                                                                    X460))))))) =>
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ?[X461]:
108.03/108.99	                                                                    (X458(
108.03/108.99	                                                                    X461) & 
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X461,X457))) =>
108.03/108.99	                                                                    (?[X462]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    dsetconstr(
108.03/108.99	                                                                    X457,
108.03/108.99	                                                                    '#ll_4'(
108.03/108.99	                                                                    X458)) =
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X462,
108.03/108.99	                                                                    emptyset)) & 
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X462,
108.03/108.99	                                                                    dsetconstr(
108.03/108.99	                                                                    X457,
108.03/108.99	                                                                    '#ll_4'(
108.03/108.99	                                                                    X458)))))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X463,
108.03/108.99	                                                                    X464]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X463,
108.03/108.99	                                                                    emptyset) =
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X464,
108.03/108.99	                                                                    emptyset)) =>
108.03/108.99	                                                                    (X463 =
108.03/108.99	                                                                    X464))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X465,
108.03/108.99	                                                                    X466,X467]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X467,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X465,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X465,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X466,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    emptyset))) =>
108.03/108.99	                                                                    (X465 =
108.03/108.99	                                                                    X467))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X468]:
108.03/108.99	                                                                    (iskpair(
108.03/108.99	                                                                    X468) =>
108.03/108.99	                                                                    (?[X469]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    dsetconstr(
108.03/108.99	                                                                    setunion(
108.03/108.99	                                                                    X468),
108.03/108.99	                                                                    '#ll_3'(
108.03/108.99	                                                                    X468)) =
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X469,
108.03/108.99	                                                                    emptyset)) & 
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X469,
108.03/108.99	                                                                    dsetconstr(
108.03/108.99	                                                                    setunion(
108.03/108.99	                                                                    X468),
108.03/108.99	                                                                    '#ll_3'(
108.03/108.99	                                                                    X468))))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X470]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    ?[X471]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    X470 =
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X471,
108.03/108.99	                                                                    emptyset)) & 
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X471,X470))) =>
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    setunion(
108.03/108.99	                                                                    X470),
108.03/108.99	                                                                    X470))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X472,
108.03/108.99	                                                                    X473]:
108.03/108.99	                                                                    (kfst(
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X472,X473)) =
108.03/108.99	                                                                    X472)) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X474,
108.03/108.99	                                                                    X475,X476]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X476,
108.03/108.99	                                                                    cartprod(
108.03/108.99	                                                                    X474,X475)) =>
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    kfst(
108.03/108.99	                                                                    X476),
108.03/108.99	                                                                    X474))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X477,
108.03/108.99	                                                                    X478,
108.03/108.99	                                                                    X479,X480]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X477,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X477,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X478,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    emptyset)) =
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X479,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X479,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X480,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    emptyset))) =>
108.03/108.99	                                                                    (X477 =
108.03/108.99	                                                                    X479))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X481,
108.03/108.99	                                                                    X482,
108.03/108.99	                                                                    X483,X484]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X481,X482) =
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X483,X484)) =>
108.03/108.99	                                                                    (X481 =
108.03/108.99	                                                                    X483))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X485,
108.03/108.99	                                                                    X486]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    X485 =
108.03/108.99	                                                                    X486) =>
108.03/108.99	                                                                    (setadjoin(
108.03/108.99	                                                                    X485,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X486,
108.03/108.99	                                                                    emptyset)) =
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X485,
108.03/108.99	                                                                    emptyset)))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X487,
108.03/108.99	                                                                    X488]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    X487 =
108.03/108.99	                                                                    X488) =>
108.03/108.99	                                                                    (setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X487,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X487,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X488,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    emptyset)) =
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X487,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    emptyset)))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X489,
108.03/108.99	                                                                    X490,
108.03/108.99	                                                                    X491,X492]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X489,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X489,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X490,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    emptyset)) =
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X491,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X491,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X492,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    emptyset))) =>
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    X491 =
108.03/108.99	                                                                    X492) =>
108.03/108.99	                                                                    (X490 =
108.03/108.99	                                                                    X492)))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X493,
108.03/108.99	                                                                    X494,X495]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X493,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X494,
108.03/108.99	                                                                    emptyset)) =
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X495,
108.03/108.99	                                                                    emptyset)) =>
108.03/108.99	                                                                    (X493 =
108.03/108.99	                                                                    X494))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X496,
108.03/108.99	                                                                    X497,
108.03/108.99	                                                                    X498,X499]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X496,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X496,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X497,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    emptyset)) =
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X498,
108.03/108.99	                                                                    emptyset),
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X498,
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X499,
108.03/108.99	                                                                    emptyset)),
108.03/108.99	                                                                    emptyset))) =>
108.03/108.99	                                                                    (X497 =
108.03/108.99	                                                                    X499))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X500,
108.03/108.99	                                                                    X501,
108.03/108.99	                                                                    X502,X503]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X500,X501) =
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X502,X503)) =>
108.03/108.99	                                                                    (X501 =
108.03/108.99	                                                                    X503))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X504]:
108.03/108.99	                                                                    (iskpair(
108.03/108.99	                                                                    X504) =>
108.03/108.99	                                                                    (?[X505]:
108.03/108.99	                                                                    ((
108.03/108.99	                                                                    dsetconstr(
108.03/108.99	                                                                    setunion(
108.03/108.99	                                                                    X504),
108.03/108.99	                                                                    '#ll_2'(
108.03/108.99	                                                                    X504)) =
108.03/108.99	                                                                    setadjoin(
108.03/108.99	                                                                    X505,
108.03/108.99	                                                                    emptyset)) & 
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X505,
108.03/108.99	                                                                    dsetconstr(
108.03/108.99	                                                                    setunion(
108.03/108.99	                                                                    X504),
108.03/108.99	                                                                    '#ll_2'(
108.03/108.99	                                                                    X504))))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X506,
108.03/108.99	                                                                    X507]:
108.03/108.99	                                                                    (ksnd(
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X506,X507)) =
108.03/108.99	                                                                    X507)) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X508]:
108.03/108.99	                                                                    (iskpair(
108.03/108.99	                                                                    X508) =>
108.03/108.99	                                                                    (kpair(
108.03/108.99	                                                                    kfst(
108.03/108.99	                                                                    X508),
108.03/108.99	                                                                    ksnd(
108.03/108.99	                                                                    X508)) =
108.03/108.99	                                                                    X508))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X509,
108.03/108.99	                                                                    X510,X511]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X511,
108.03/108.99	                                                                    cartprod(
108.03/108.99	                                                                    X509,X510)) =>
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    ksnd(
108.03/108.99	                                                                    X511),
108.03/108.99	                                                                    X510))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X512,
108.03/108.99	                                                                    X513,
108.03/108.99	                                                                    X514,X515]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X514,X515),
108.03/108.99	                                                                    cartprod(
108.03/108.99	                                                                    X512,X513)) =>
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X514,X512))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X516,
108.03/108.99	                                                                    X517,
108.03/108.99	                                                                    X518,X519]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X518,X519),
108.03/108.99	                                                                    cartprod(
108.03/108.99	                                                                    X516,X517)) =>
108.03/108.99	                                                                    in(
108.03/108.99	                                                                    X519,X517))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X520,
108.03/108.99	                                                                    X521,X522]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X522,X520) =>
108.03/108.99	                                                                    (![X523]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X523,X521) =>
108.03/108.99	                                                                    (kpair(
108.03/108.99	                                                                    X522,X523) =
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X522,X523)))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X524,
108.03/108.99	                                                                    X525,X526]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X526,X524) =>
108.03/108.99	                                                                    (![X527]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X527,X525) =>
108.03/108.99	                                                                    (kfst(
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X526,X527)) =
108.03/108.99	                                                                    X526))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X528,
108.03/108.99	                                                                    X529,X530]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X530,X528) =>
108.03/108.99	                                                                    (![X531]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X531,X529) =>
108.03/108.99	                                                                    (ksnd(
108.03/108.99	                                                                    kpair(
108.03/108.99	                                                                    X530,X531)) =
108.03/108.99	                                                                    X531))))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X532,
108.03/108.99	                                                                    X533,X534]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X534,
108.03/108.99	                                                                    cartprod(
108.03/108.99	                                                                    X532,X533)) =>
108.03/108.99	                                                                    (kpair(
108.03/108.99	                                                                    kfst(
108.03/108.99	                                                                    X534),
108.03/108.99	                                                                    ksnd(
108.03/108.99	                                                                    X534)) =
108.03/108.99	                                                                    X534))) =>
108.03/108.99	                                                                    (
108.03/108.99	                                                                    (
108.03/108.99	                                                                    ![X535,
108.03/108.99	                                                                    X536,
108.03/108.99	                                                                    X537:(
108.03/108.99	                                                                    ($i * $i) >
108.03/108.99	                                                                    $o),X538]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X538,X535) =>
108.03/108.99	                                                                    (![X539]:
108.03/108.99	                                                                    (in(
108.03/108.99	                                                                    X539,X536) =>
108.14/108.99	                                                                    (X537(
108.14/108.99	                                                                    X538,X539) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    kpair(
108.14/108.99	                                                                    X538,X539),
108.14/108.99	                                                                    dpsetconstr(
108.14/108.99	                                                                    X535,
108.14/108.99	                                                                    X536,
108.14/108.99	                                                                    '#ll_1'(
108.14/108.99	                                                                    X537)))))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X540,
108.14/108.99	                                                                    X541,
108.14/108.99	                                                                    X542:(
108.14/108.99	                                                                    ($i * $i) >
108.14/108.99	                                                                    $o)]:
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    dpsetconstr(
108.14/108.99	                                                                    X540,
108.14/108.99	                                                                    X541,
108.14/108.99	                                                                    '#ll_1'(
108.14/108.99	                                                                    X542)),
108.14/108.99	                                                                    cartprod(
108.14/108.99	                                                                    X540,X541))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X543,
108.14/108.99	                                                                    X544,
108.14/108.99	                                                                    X545:(
108.14/108.99	                                                                    ($i * $i) >
108.14/108.99	                                                                    $o)]:
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    dpsetconstr(
108.14/108.99	                                                                    X543,
108.14/108.99	                                                                    X544,
108.14/108.99	                                                                    '#ll_1'(
108.14/108.99	                                                                    X545)),
108.14/108.99	                                                                    cartprod(
108.14/108.99	                                                                    X543,X544))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X546,
108.14/108.99	                                                                    X547,
108.14/108.99	                                                                    X548:(
108.14/108.99	                                                                    ($i * $i) >
108.14/108.99	                                                                    $o),X549]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X549,X546) =>
108.14/108.99	                                                                    (![X550]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X550,X547) =>
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    kpair(
108.14/108.99	                                                                    X549,X550),
108.14/108.99	                                                                    dpsetconstr(
108.14/108.99	                                                                    X546,
108.14/108.99	                                                                    X547,
108.14/108.99	                                                                    '#ll_1'(
108.14/108.99	                                                                    X548))) =>
108.14/108.99	                                                                    X548(
108.14/108.99	                                                                    X549,X550)))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X551,
108.14/108.99	                                                                    X552,
108.14/108.99	                                                                    X553:(
108.14/108.99	                                                                    ($i * $i) >
108.14/108.99	                                                                    $o),X554,
108.14/108.99	                                                                    X555]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    kpair(
108.14/108.99	                                                                    X554,X555),
108.14/108.99	                                                                    dpsetconstr(
108.14/108.99	                                                                    X551,
108.14/108.99	                                                                    X552,
108.14/108.99	                                                                    '#ll_1'(
108.14/108.99	                                                                    X553))) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X554,X551))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X556,
108.14/108.99	                                                                    X557,
108.14/108.99	                                                                    X558:(
108.14/108.99	                                                                    ($i * $i) >
108.14/108.99	                                                                    $o),X559,
108.14/108.99	                                                                    X560]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    kpair(
108.14/108.99	                                                                    X559,X560),
108.14/108.99	                                                                    dpsetconstr(
108.14/108.99	                                                                    X556,
108.14/108.99	                                                                    X557,
108.14/108.99	                                                                    '#ll_1'(
108.14/108.99	                                                                    X558))) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X560,X557))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X561,
108.14/108.99	                                                                    X562,
108.14/108.99	                                                                    X563:(
108.14/108.99	                                                                    ($i * $i) >
108.14/108.99	                                                                    $o),X564,
108.14/108.99	                                                                    X565]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    kpair(
108.14/108.99	                                                                    X564,X565),
108.14/108.99	                                                                    dpsetconstr(
108.14/108.99	                                                                    X561,
108.14/108.99	                                                                    X562,
108.14/108.99	                                                                    '#ll_1'(
108.14/108.99	                                                                    X563))) =>
108.14/108.99	                                                                    X563(
108.14/108.99	                                                                    X564,X565))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X566,
108.14/108.99	                                                                    X567,X568]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X569]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X569,X566) =>
108.14/108.99	                                                                    (?[X570]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X567,
108.14/108.99	                                                                    '#ll_0'(
108.14/108.99	                                                                    X569,X568)) =
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X570,
108.14/108.99	                                                                    emptyset)) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X570,
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X567,
108.14/108.99	                                                                    '#ll_0'(
108.14/108.99	                                                                    X569,X568))))))) & 
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X568,
108.14/108.99	                                                                    cartprod(
108.14/108.99	                                                                    X566,X567))) =>
108.14/108.99	                                                                    (![X571]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X571,X566) =>
108.14/108.99	                                                                    (?[X572]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X567,
108.14/108.99	                                                                    '#ll_0'(
108.14/108.99	                                                                    X571,X568)) =
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X572,
108.14/108.99	                                                                    emptyset)) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X572,
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X567,
108.14/108.99	                                                                    '#ll_0'(
108.14/108.99	                                                                    X571,X568)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))).
108.14/108.99	tff(zf_stmt_14, negated_conjecture,
108.14/108.99	  (~
108.14/108.99	    ((![X2,X3]: ((![X4]: (in(X4,X2) <=> in(X4,X3))) => (X2 = X3))) =>
108.14/108.99	     ((![X5]: (~in(X5,emptyset))) =>
108.14/108.99	      ((![X6,X7,X8]: (in(X8,setadjoin(X6,X7)) <=> zip_tseitin0(X8,X7,X6))) =>
108.14/108.99	       ((![X9,X10]:
108.14/108.99	           (in(X10,powerset(X9)) <=> (![X11]: zip_tseitin1(X11,X10,X9)))) =>
108.14/108.99	        ((![X12,X13]:
108.14/108.99	            (in(X13,setunion(X12)) <=> (?[X14]: zip_tseitin2(X14,X13,X12)))) =>
108.14/108.99	         (in(emptyset,omega) =>
108.14/108.99	          ((![X15]: (in(X15,omega) => in(setadjoin(X15,X15),omega))) =>
108.14/108.99	           ((![X16]:
108.14/108.99	               (((![X17]:
108.14/108.99	                    ((in(X17,X16) & in(X17,omega)) =>
108.14/108.99	                     in(setadjoin(X17,X17),X16))) & 
108.14/108.99	                 in(emptyset,X16)) =>
108.14/108.99	                (![X18]: (in(X18,omega) => in(X18,X16))))) =>
108.14/108.99	            ((![X19:(($i * $i) > $o),X20]:
108.14/108.99	                ((![X21]:
108.14/108.99	                    (in(X21,X20) =>
108.14/108.99	                     (?[X22]:
108.14/108.99	                        ((![X23]: (X19(X21,X23) => (X22 = X23))) & 
108.14/108.99	                         X19(X21,X22))))) =>
108.14/108.99	                 (?[X24]:
108.14/108.99	                    (![X25]:
108.14/108.99	                       (in(X25,X24) <=>
108.14/108.99	                        (?[X26]: zip_tseitin3(X26,X25,X20,X19))))))) =>
108.14/108.99	             ((![X27]:
108.14/108.99	                 ((?[X28]: in(X28,X27)) =>
108.14/108.99	                  (?[X29]:
108.14/108.99	                     ((~(?[X30]: (in(X30,X27) & in(X30,X29)))) & in(X29,X27))))) =>
108.14/108.99	              ((![X31]:
108.14/108.99	                  (?[X32]:
108.14/108.99	                     ((![X33]:
108.14/108.99	                         (((?[X34]: in(X34,X33)) & 
108.14/108.99	                           (![X35]: (in(X35,X33) => in(X35,X31)))) =>
108.14/108.99	                          (?[X36,X37]:
108.14/108.99	                             ((![X38]:
108.14/108.99	                                 (in(X38,X32) =>
108.14/108.99	                                  (in(X37,X38) | 
108.14/108.99	                                   (![X39]: (in(X39,X38) => in(X39,X36)))))) & 
108.14/108.99	                              (~(?[X40]: (in(X40,X33) & in(X40,X36)))) & 
108.14/108.99	                              in(X37,X33) & in(X36,X32))))) & 
108.14/108.99	                      (![X41,X42]:
108.14/108.99	                         ((in(X42,X32) & in(X41,X32)) =>
108.14/108.99	                          ((![X43]: (in(X43,X42) => in(X43,X41))) | 
108.14/108.99	                           (![X44]: (in(X44,X41) => in(X44,X42)))))) & 
108.14/108.99	                      (![X45,X46]:
108.14/108.99	                         ((in(X46,X31) & in(X45,X31)) =>
108.14/108.99	                          ((![X47]:
108.14/108.99	                              (in(X47,X32) => (in(X45,X47) <=> in(X46,X47)))) =>
108.14/108.99	                           (X45 = X46)))) & 
108.14/108.99	                      (![X48]:
108.14/108.99	                         (in(X48,X32) =>
108.14/108.99	                          (![X49]: (in(X49,X48) => in(X49,X31)))))))) =>
108.14/108.99	               ((![X50:($i > $o)]:
108.14/108.99	                   ((?[X51]: ((![X52]: (X50(X52) => (X51 = X52))) & X50(X51))) =>
108.14/108.99	                    X50(descr('#ll_4'(X50))))) =>
108.14/108.99	                ((![X53,X54:($i > $o),X55]:
108.14/108.99	                    (in(X55,X53) =>
108.14/108.99	                     (X54(X55) => in(X55,dsetconstr(X53,'#ll_4'(X54)))))) =>
108.14/108.99	                 ((![X56,X57:($i > $o),X58]:
108.14/108.99	                     (in(X58,dsetconstr(X56,'#ll_4'(X57))) => in(X58,X56))) =>
108.14/108.99	                  ((![X59,X60:($i > $o),X61]:
108.14/108.99	                      (in(X61,dsetconstr(X59,'#ll_4'(X60))) => X60(X61))) =>
108.14/108.99	                   ((![X62:($i > $o)]:
108.14/108.99	                       ((?[X63]:
108.14/108.99	                           ((![X64]: (X62(X64) => (X63 = X64))) & X62(X63))) =>
108.14/108.99	                        (?[X65]:
108.14/108.99	                           ((![X66]: (X62(X66) => (X65 = X66))) & X62(X65))))) =>
108.14/108.99	                    ((![X67:$o,X68]: (in(X68,prop2set(X67)) => X67)) =>
108.14/108.99	                     ((![X69]: (in(X69,emptyset) => (![X70:$o]: X70))) =>
108.14/108.99	                      ((![X71]: (in(X71,emptyset) => $false)) =>
108.14/108.99	                       ((![X72]: (~in(X72,emptyset))) =>
108.14/108.99	                        ((![X73:($i > $o)]:
108.14/108.99	                            ((?[X74]:
108.14/108.99	                                ((![X75]: (X73(X75) => (X74 = X75))) & 
108.14/108.99	                                 X73(X74))) =>
108.14/108.99	                             (?[X76]: X73(X76)))) =>
108.14/108.99	                         ((![X77,X78]:
108.14/108.99	                             ((![X79]: (in(X79,X77) => in(X79,X78))) =>
108.14/108.99	                              ((![X80]: (in(X80,X78) => in(X80,X77))) =>
108.14/108.99	                               (X77 = X78)))) =>
108.14/108.99	                          ((![X81]:
108.14/108.99	                              ((![X82]: (~in(X82,X81))) => (X81 = emptyset))) =>
108.14/108.99	                           ((![X83]:
108.14/108.99	                               ((![X84]: (~in(X84,X83))) => (X83 = emptyset))) =>
108.14/108.99	                            ((![X85,X86:($i > $o),X87]:
108.14/108.99	                                (in(X87,X85) =>
108.14/108.99	                                 (in(X87,dsetconstr(X85,'#ll_4'(X86))) <=>
108.14/108.99	                                  X86(X87)))) =>
108.14/108.99	                             ((![X88]:
108.14/108.99	                                 ((X88 != emptyset) => (?[X89]: in(X89,X88)))) =>
108.14/108.99	                              ((![X90,X91:($i > $o),X92]:
108.14/108.99	                                  (in(X92,X90) =>
108.14/108.99	                                   (X91(X92) =>
108.14/108.99	                                    (dsetconstr(X90,'#ll_4'(X91)) != emptyset)))) =>
108.14/108.99	                               ((![X93]:
108.14/108.99	                                   ((?[X94]: in(X94,X93)) =>
108.14/108.99	                                    (X93 != emptyset))) =>
108.14/108.99	                                ((![X95,X96]: in(X95,setadjoin(X95,X96))) =>
108.14/108.99	                                 (in(emptyset,setadjoin(emptyset,emptyset)) =>
108.14/108.99	                                  ((![X97,X98,X99]:
108.14/108.99	                                      (in(X99,X98) =>
108.14/108.99	                                       in(X99,setadjoin(X97,X98)))) =>
108.14/108.99	                                   ((![X100,X101,X102]:
108.14/108.99	                                       (in(X102,setadjoin(X100,X101)) =>
108.14/108.99	                                        (![X103:$o]:
108.14/108.99	                                           (((X102 = X100) => X103) =>
108.14/108.99	                                            ((in(X102,X101) => X103) => X103))))) =>
108.14/108.99	                                    ((![X104,X105,X106]:
108.14/108.99	                                        (in(X106,setadjoin(X104,X105)) =>
108.14/108.99	                                         (in(X106,X105) | (X106 = X104)))) =>
108.14/108.99	                                     ((![X107]:
108.14/108.99	                                         (dsetconstr(X107,'#ll_5') = X107)) =>
108.14/108.99	                                      ((![X108,X109]:
108.14/108.99	                                          ((![X110]:
108.14/108.99	                                              (in(X110,X109) => in(X110,X108))) =>
108.14/108.99	                                           in(X109,powerset(X108)))) =>
108.14/108.99	                                       ((![X111]: in(emptyset,powerset(X111))) =>
108.14/108.99	                                        ((![X112]:
108.14/108.99	                                            in(emptyset,powerset(X112))) =>
108.14/108.99	                                         ((![X113,X114,X115]:
108.14/108.99	                                             (in(X114,powerset(X113)) =>
108.14/108.99	                                              (in(X115,X114) => in(X115,X113)))) =>
108.14/108.99	                                          ((![X116,X117,X118]:
108.14/108.99	                                              (in(X117,X118) =>
108.14/108.99	                                               (in(X118,X116) =>
108.14/108.99	                                                in(X117,setunion(X116))))) =>
108.14/108.99	                                           ((![X119,X120]:
108.14/108.99	                                               (in(X120,setunion(X119)) =>
108.14/108.99	                                                (![X121:$o]:
108.14/108.99	                                                   ((![X122]:
108.14/108.99	                                                       (in(X120,X122) =>
108.14/108.99	                                                        (in(X122,X119) =>
108.14/108.99	                                                         X121))) =>
108.14/108.99	                                                    X121)))) =>
108.14/108.99	                                            ((![X123,X124]:
108.14/108.99	                                                (in(X124,X123) =>
108.14/108.99	                                                 in(X124,
108.14/108.99	                                                    powerset(setunion(X123))))) =>
108.14/108.99	                                             ((![X125:($i > $o)]:
108.14/108.99	                                                 ((?[X126]:
108.14/108.99	                                                     ((![X127]:
108.14/108.99	                                                         (X125(X127) =>
108.14/108.99	                                                          (X126 = X127))) & 
108.14/108.99	                                                      X125(X126))) =>
108.14/108.99	                                                  (?[X128]:
108.14/108.99	                                                     (![X129]:
108.14/108.99	                                                        (X125(X129) <=>
108.14/108.99	                                                         (X129 = X128)))))) =>
108.14/108.99	                                              ((![X130]:
108.14/108.99	                                                  ((X130 != emptyset) =>
108.14/108.99	                                                   (?[X131]: in(X131,X130)))) =>
108.14/108.99	                                               ((![X132,X133]:
108.14/108.99	                                                   (in(X132,
108.14/108.99	                                                       setadjoin(X133,
108.14/108.99	                                                                 emptyset)) =>
108.14/108.99	                                                    (X132 = X133))) =>
108.14/108.99	                                                ((![X134,X135]:
108.14/108.99	                                                    ((X134 != X135) =>
108.14/108.99	                                                     (~
108.14/108.99	                                                       in(X135,
108.14/108.99	                                                          setadjoin(X134,
108.14/108.99	                                                                    emptyset))))) =>
108.14/108.99	                                                 ((![X136,X137]:
108.14/108.99	                                                     ((X136 = X137) =>
108.14/108.99	                                                      in(X136,
108.14/108.99	                                                         setadjoin(X137,
108.14/108.99	                                                                   emptyset)))) =>
108.14/108.99	                                                  ((![X138,X139]:
108.14/108.99	                                                      (in(X138,
108.14/108.99	                                                          setadjoin(X139,
108.14/108.99	                                                                    emptyset)) =>
108.14/108.99	                                                       in(X139,
108.14/108.99	                                                          setadjoin(X138,
108.14/108.99	                                                                    emptyset)))) =>
108.14/108.99	                                                   ((![X140,X141,X142]:
108.14/108.99	                                                       (in(X142,
108.14/108.99	                                                           setadjoin(
108.14/108.99	                                                           X140,
108.14/108.99	                                                           setadjoin(
108.14/108.99	                                                           X141,emptyset))) =>
108.14/108.99	                                                        ((X142 = X141) | 
108.14/108.99	                                                         (X142 = X140)))) =>
108.14/108.99	                                                    ((![X143,X144]:
108.14/108.99	                                                        in(X143,
108.14/108.99	                                                           setadjoin(
108.14/108.99	                                                           X143,
108.14/108.99	                                                           setadjoin(
108.14/108.99	                                                           X144,emptyset)))) =>
108.14/108.99	                                                     ((![X145,X146]:
108.14/108.99	                                                         in(X146,
108.14/108.99	                                                            setadjoin(
108.14/108.99	                                                            X145,
108.14/108.99	                                                            setadjoin(
108.14/108.99	                                                            X146,emptyset)))) =>
108.14/108.99	                                                      ((![X147,X148:($i > $o)]:
108.14/108.99	                                                          ((?[X149]:
108.14/108.99	                                                              (X148(X149) & 
108.14/108.99	                                                               in(X149,X147))) =>
108.14/108.99	                                                           ((dsetconstr(
108.14/108.99	                                                             X147,
108.14/108.99	                                                             '#ll_4'(X148)) =
108.14/108.99	                                                             emptyset) =>
108.14/108.99	                                                            $false))) =>
108.14/108.99	                                                       ((![X150:($i > $o),
108.14/108.99	                                                           X151]:
108.14/108.99	                                                           (in(X151,emptyset) =>
108.14/108.99	                                                            X150(X151))) =>
108.14/108.99	                                                        ((![X152,
108.14/108.99	                                                            X153:($i > $o)]:
108.14/108.99	                                                            ((~
108.14/108.99	                                                               (![X154]:
108.14/108.99	                                                                  (in(
108.14/108.99	                                                                   X154,X152) =>
108.14/108.99	                                                                   X153(X154)))) =>
108.14/108.99	                                                             (?[X155]:
108.14/108.99	                                                                ((~X153(X155)) & 
108.14/108.99	                                                                 in(X155,X152))))) =>
108.14/108.99	                                                         ((![X156,
108.14/108.99	                                                             X157:($i > $o)]:
108.14/108.99	                                                             ((![X158]:
108.14/108.99	                                                                 (in(
108.14/108.99	                                                                  X158,X156) =>
108.14/108.99	                                                                  (~
108.14/108.99	                                                                    X157(
108.14/108.99	                                                                    X158)))) =>
108.14/108.99	                                                              (~
108.14/108.99	                                                                (?[X159]:
108.14/108.99	                                                                   (X157(
108.14/108.99	                                                                    X159) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X159,X156)))))) =>
108.14/108.99	                                                          ((![X160,
108.14/108.99	                                                              X161:($i > $o)]:
108.14/108.99	                                                              ((~
108.14/108.99	                                                                 (?[X162]:
108.14/108.99	                                                                    (
108.14/108.99	                                                                    X161(
108.14/108.99	                                                                    X162) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X162,X160)))) =>
108.14/108.99	                                                               (![X163]:
108.14/108.99	                                                                  (in(
108.14/108.99	                                                                   X163,X160) =>
108.14/108.99	                                                                   (~
108.14/108.99	                                                                    X161(
108.14/108.99	                                                                    X163)))))) =>
108.14/108.99	                                                           ((![X164,
108.14/108.99	                                                               X165:(
108.14/108.99	                                                               $i > $o)]:
108.14/108.99	                                                               ((?[X166]:
108.14/108.99	                                                                   ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    X165(
108.14/108.99	                                                                    X166)) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X166,X164))) =>
108.14/108.99	                                                                (~
108.14/108.99	                                                                  (![X167]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X167,X164) =>
108.14/108.99	                                                                    X165(
108.14/108.99	                                                                    X167)))))) =>
108.14/108.99	                                                            ((![X168:$o]:
108.14/108.99	                                                                (X168 =>
108.14/108.99	                                                                 in(emptyset,
108.14/108.99	                                                                    prop2set(
108.14/108.99	                                                                    X168)))) =>
108.14/108.99	                                                             ((![X169:$o]:
108.14/108.99	                                                                 (X169 =>
108.14/108.99	                                                                  set2prop(
108.14/108.99	                                                                  prop2set(
108.14/108.99	                                                                  X169)))) =>
108.14/108.99	                                                              ((![X170,
108.14/108.99	                                                                  X171:(
108.14/108.99	                                                                  $i > $o)]:
108.14/108.99	                                                                  ((~
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ?[X172]:
108.14/108.99	                                                                    (X171(
108.14/108.99	                                                                    X172) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X172,X170)))) =>
108.14/108.99	                                                                   (![X173]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X173,X170) =>
108.14/108.99	                                                                    (~
108.14/108.99	                                                                    X171(
108.14/108.99	                                                                    X173)))))) =>
108.14/108.99	                                                               ((![X174,
108.14/108.99	                                                                   X175:(
108.14/108.99	                                                                   $i > $o)]:
108.14/108.99	                                                                   ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X176]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X176,X174) =>
108.14/108.99	                                                                    X175(
108.14/108.99	                                                                    X176)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ?[X177]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    X175(
108.14/108.99	                                                                    X177)) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X177,X174))))) =>
108.14/108.99	                                                                ((![X178:(
108.14/108.99	                                                                    $i > $o)]:
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ?[X179]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X180]:
108.14/108.99	                                                                    (X178(
108.14/108.99	                                                                    X180) =>
108.14/108.99	                                                                    (X179 =
108.14/108.99	                                                                    X180))) & 
108.14/108.99	                                                                    X178(
108.14/108.99	                                                                    X179))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ?[X181]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X182]:
108.14/108.99	                                                                    (X178(
108.14/108.99	                                                                    X182) =>
108.14/108.99	                                                                    (X181 =
108.14/108.99	                                                                    X182))) & 
108.14/108.99	                                                                    X178(
108.14/108.99	                                                                    X181))))) =>
108.14/108.99	                                                                 ((![X183:(
108.14/108.99	                                                                    $i > $o)]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ?[X184]:
108.14/108.99	                                                                    X183(
108.14/108.99	                                                                    X184)) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X185,
108.14/108.99	                                                                    X186]:
108.14/108.99	                                                                    (X183(
108.14/108.99	                                                                    X185) =>
108.14/108.99	                                                                    (X183(
108.14/108.99	                                                                    X186) =>
108.14/108.99	                                                                    (X185 =
108.14/108.99	                                                                    X186)))) =>
108.14/108.99	                                                                    (?[X187]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X188]:
108.14/108.99	                                                                    (X183(
108.14/108.99	                                                                    X188) =>
108.14/108.99	                                                                    (X187 =
108.14/108.99	                                                                    X188))) & 
108.14/108.99	                                                                    X183(
108.14/108.99	                                                                    X187)))))) =>
108.14/108.99	                                                                  ((![X189:(
108.14/108.99	                                                                    $i > $o)]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ?[X190]:
108.14/108.99	                                                                    (![X191]:
108.14/108.99	                                                                    (X189(
108.14/108.99	                                                                    X191) <=>
108.14/108.99	                                                                    (X191 =
108.14/108.99	                                                                    X190)))) =>
108.14/108.99	                                                                    (?[X192]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X193]:
108.14/108.99	                                                                    (X189(
108.14/108.99	                                                                    X193) =>
108.14/108.99	                                                                    (X192 =
108.14/108.99	                                                                    X193))) & 
108.14/108.99	                                                                    X189(
108.14/108.99	                                                                    X192))))) =>
108.14/108.99	                                                                   ((
108.14/108.99	                                                                    ![X194,
108.14/108.99	                                                                    X195]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X194 =
108.14/108.99	                                                                    X195) =>
108.14/108.99	                                                                    (![X196,
108.14/108.99	                                                                    X197]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X196 =
108.14/108.99	                                                                    X197) =>
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X196,X194) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X197,X195)))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X198,
108.14/108.99	                                                                    X199]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X198 =
108.14/108.99	                                                                    X199) =>
108.14/108.99	                                                                    (![X200,
108.14/108.99	                                                                    X201]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X200 =
108.14/108.99	                                                                    X201) =>
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X200,X198) <=>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X201,X199)))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X202:(
108.14/108.99	                                                                    $i > $o)]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ?[X203]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X204]:
108.14/108.99	                                                                    (X202(
108.14/108.99	                                                                    X204) =>
108.14/108.99	                                                                    (X203 =
108.14/108.99	                                                                    X204))) & 
108.14/108.99	                                                                    X202(
108.14/108.99	                                                                    X203))) =>
108.14/108.99	                                                                    (![X205,
108.14/108.99	                                                                    X206]:
108.14/108.99	                                                                    (X202(
108.14/108.99	                                                                    X205) =>
108.14/108.99	                                                                    (X202(
108.14/108.99	                                                                    X206) =>
108.14/108.99	                                                                    (X205 =
108.14/108.99	                                                                    X206)))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X207:(
108.14/108.99	                                                                    $i > $o),
108.14/108.99	                                                                    X208:(
108.14/108.99	                                                                    $i > $o)]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X209,
108.14/108.99	                                                                    X210]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X209 =
108.14/108.99	                                                                    X210) =>
108.14/108.99	                                                                    (X207(
108.14/108.99	                                                                    X209) <=>
108.14/108.99	                                                                    X208(
108.14/108.99	                                                                    X210)))) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ?[X211]:
108.14/108.99	                                                                    zip_tseitin5(
108.14/108.99	                                                                    X211,X207)) <=>
108.14/108.99	                                                                    (?[X213]:
108.14/108.99	                                                                    zip_tseitin5(
108.14/108.99	                                                                    X213,X208))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    emptyset =
108.14/108.99	                                                                    emptyset) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X215,
108.14/108.99	                                                                    X216]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X215 =
108.14/108.99	                                                                    X216) =>
108.14/108.99	                                                                    (![X217,
108.14/108.99	                                                                    X218]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X217 =
108.14/108.99	                                                                    X218) =>
108.14/108.99	                                                                    (setadjoin(
108.14/108.99	                                                                    X215,X217) =
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X216,X218)))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X219,
108.14/108.99	                                                                    X220]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X219 =
108.14/108.99	                                                                    X220) =>
108.14/108.99	                                                                    (powerset(
108.14/108.99	                                                                    X219) =
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    X220)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X221,
108.14/108.99	                                                                    X222]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X221 =
108.14/108.99	                                                                    X222) =>
108.14/108.99	                                                                    (setunion(
108.14/108.99	                                                                    X221) =
108.14/108.99	                                                                    setunion(
108.14/108.99	                                                                    X222)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    omega =
108.14/108.99	                                                                    omega) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X223:(
108.14/108.99	                                                                    $i > $o)]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ?[X224]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X225]:
108.14/108.99	                                                                    (X223(
108.14/108.99	                                                                    X225) =>
108.14/108.99	                                                                    (X224 =
108.14/108.99	                                                                    X225))) & 
108.14/108.99	                                                                    X223(
108.14/108.99	                                                                    X224))) =>
108.14/108.99	                                                                    (![X226,
108.14/108.99	                                                                    X227]:
108.14/108.99	                                                                    (X223(
108.14/108.99	                                                                    X226) =>
108.14/108.99	                                                                    (X223(
108.14/108.99	                                                                    X227) =>
108.14/108.99	                                                                    (X226 =
108.14/108.99	                                                                    X227)))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X228:(
108.14/108.99	                                                                    $i > $o),
108.14/108.99	                                                                    X229:(
108.14/108.99	                                                                    $i > $o)]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X230,
108.14/108.99	                                                                    X231]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X230 =
108.14/108.99	                                                                    X231) =>
108.14/108.99	                                                                    (X228(
108.14/108.99	                                                                    X230) <=>
108.14/108.99	                                                                    X229(
108.14/108.99	                                                                    X231)))) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ?[X232]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X233]:
108.14/108.99	                                                                    (X228(
108.14/108.99	                                                                    X233) =>
108.14/108.99	                                                                    (X232 =
108.14/108.99	                                                                    X233))) & 
108.14/108.99	                                                                    X228(
108.14/108.99	                                                                    X232))) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ?[X234]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X235]:
108.14/108.99	                                                                    (X229(
108.14/108.99	                                                                    X235) =>
108.14/108.99	                                                                    (X234 =
108.14/108.99	                                                                    X235))) & 
108.14/108.99	                                                                    X229(
108.14/108.99	                                                                    X234))) =>
108.14/108.99	                                                                    (descr(
108.14/108.99	                                                                    '#ll_4'(
108.14/108.99	                                                                    X228)) =
108.14/108.99	                                                                    descr(
108.14/108.99	                                                                    '#ll_4'(
108.14/108.99	                                                                    X229))))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X236,
108.14/108.99	                                                                    X237]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X236 =
108.14/108.99	                                                                    X237) =>
108.14/108.99	                                                                    (![X238:(
108.14/108.99	                                                                    $i > $o),
108.14/108.99	                                                                    X239:(
108.14/108.99	                                                                    $i > $o)]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X240]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X240,X236) =>
108.14/108.99	                                                                    (![X241]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X241,X237) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X240 =
108.14/108.99	                                                                    X241) =>
108.14/108.99	                                                                    (X238(
108.14/108.99	                                                                    X240) <=>
108.14/108.99	                                                                    X239(
108.14/108.99	                                                                    X241))))))) =>
108.14/108.99	                                                                    (dsetconstr(
108.14/108.99	                                                                    X236,
108.14/108.99	                                                                    '#ll_4'(
108.14/108.99	                                                                    X238)) =
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X237,
108.14/108.99	                                                                    '#ll_4'(
108.14/108.99	                                                                    X239))))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X242,
108.14/108.99	                                                                    X243]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X244]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X244,X242) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X244,X243))) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X242,X243))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X245,
108.14/108.99	                                                                    X246]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X245 =
108.14/108.99	                                                                    X246) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X246,X245))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X247,
108.14/108.99	                                                                    X248]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X247 =
108.14/108.99	                                                                    X248) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X247,X248))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X249,
108.14/108.99	                                                                    X250]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X251]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X251,X249) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X251,X250))) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X249,X250))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X252]:
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    emptyset,
108.14/108.99	                                                                    X252)) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X253,
108.14/108.99	                                                                    X254,X255]:
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X253,X254) =>
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X255,X253) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X255,X254)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X256,
108.14/108.99	                                                                    X257,X258]:
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X256,X257) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X258,X257)) =>
108.14/108.99	                                                                    (~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X258,X256))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X259,
108.14/108.99	                                                                    X260,X261]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X261,X259) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X261,X260)) =>
108.14/108.99	                                                                    (~
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X259,X260))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X262,
108.14/108.99	                                                                    X263]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X262,X263)) =>
108.14/108.99	                                                                    (X262 !=
108.14/108.99	                                                                    X263))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X264,
108.14/108.99	                                                                    X265,X266]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X266,X264) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X266,X265)) =>
108.14/108.99	                                                                    (X264 !=
108.14/108.99	                                                                    X265)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X267]:
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X267,X267)) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X268,
108.14/108.99	                                                                    X269,X270]:
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X268,X269) =>
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X269,X270) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X268,X270)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X271,
108.14/108.99	                                                                    X272]:
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X272,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X271,X272))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X273,
108.14/108.99	                                                                    X274,X275]:
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X273,X275) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X273,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X274,X275)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X276,
108.14/108.99	                                                                    X277]:
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X276,X277) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X276,
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    X277)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X278,
108.14/108.99	                                                                    X279]:
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X278,X279) =>
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X279,X278) =>
108.14/108.99	                                                                    (X278 =
108.14/108.99	                                                                    X279)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X280]:
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X280,
108.14/108.99	                                                                    emptyset) =>
108.14/108.99	                                                                    (X280 =
108.14/108.99	                                                                    emptyset))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X281,
108.14/108.99	                                                                    X282]:
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X282,X281) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X282,
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    X281)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X283,
108.14/108.99	                                                                    X284]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X284,
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    X283)) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X284,X283))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X285]:
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X285,
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    X285))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X286,
108.14/108.99	                                                                    X287]:
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X286,X287) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    X286),
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    X287)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X288,
108.14/108.99	                                                                    X289:(
108.14/108.99	                                                                    $i > $o)]:
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X288,
108.14/108.99	                                                                    '#ll_4'(
108.14/108.99	                                                                    X289)),
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    X288))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X290,
108.14/108.99	                                                                    X291:(
108.14/108.99	                                                                    $i > $o)]:
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X290,
108.14/108.99	                                                                    '#ll_4'(
108.14/108.99	                                                                    X291)),
108.14/108.99	                                                                    X290)) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X292,
108.14/108.99	                                                                    X293,X294]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X294,X292) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X294,
108.14/108.99	                                                                    binunion(
108.14/108.99	                                                                    X292,X293)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X295,
108.14/108.99	                                                                    X296]:
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X296,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X295,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X296,
108.14/108.99	                                                                    emptyset)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X297,
108.14/108.99	                                                                    X298,X299]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X299,X298) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X299,
108.14/108.99	                                                                    binunion(
108.14/108.99	                                                                    X297,X298)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X300,
108.14/108.99	                                                                    X301,
108.14/108.99	                                                                    X302,
108.14/108.99	                                                                    X303:$o]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X302,
108.14/108.99	                                                                    binunion(
108.14/108.99	                                                                    X300,X301)) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X302,X300) =>
108.14/108.99	                                                                    X303) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X302,X301) =>
108.14/108.99	                                                                    X303) =>
108.14/108.99	                                                                    X303)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X304,
108.14/108.99	                                                                    X305,X306]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X306,
108.14/108.99	                                                                    binunion(
108.14/108.99	                                                                    X304,X305)) =>
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X306,X305) | 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X306,X304)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X307,
108.14/108.99	                                                                    X308]:
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X307,
108.14/108.99	                                                                    binunion(
108.14/108.99	                                                                    X307,X308))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X309,
108.14/108.99	                                                                    X310]:
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X310,
108.14/108.99	                                                                    binunion(
108.14/108.99	                                                                    X309,X310))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X311,
108.14/108.99	                                                                    X312,X313]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X313,X311) =>
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X313,X312) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X313,
108.14/108.99	                                                                    binintersect(
108.14/108.99	                                                                    X311,X312))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X314,
108.14/108.99	                                                                    X315,X316]:
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X316,X314) =>
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X316,X315) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X316,
108.14/108.99	                                                                    binintersect(
108.14/108.99	                                                                    X314,X315))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X317,
108.14/108.99	                                                                    X318,X319]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X319,
108.14/108.99	                                                                    binintersect(
108.14/108.99	                                                                    X317,X318)) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X319,X317))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X320,
108.14/108.99	                                                                    X321]:
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    binintersect(
108.14/108.99	                                                                    X320,X321),
108.14/108.99	                                                                    X320)) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X322,
108.14/108.99	                                                                    X323]:
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X322,X323) =>
108.14/108.99	                                                                    (binintersect(
108.14/108.99	                                                                    X322,X323) =
108.14/108.99	                                                                    X322))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X324,
108.14/108.99	                                                                    X325]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    binintersect(
108.14/108.99	                                                                    X324,X325) =
108.14/108.99	                                                                    X325) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X325,X324))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X326,
108.14/108.99	                                                                    X327,X328]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X328,
108.14/108.99	                                                                    binintersect(
108.14/108.99	                                                                    X326,X327)) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X328,X327))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X329,
108.14/108.99	                                                                    X330]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ?[X331]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X331,X330) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X331,X329)))) =>
108.14/108.99	                                                                    (binintersect(
108.14/108.99	                                                                    X329,X330) =
108.14/108.99	                                                                    emptyset))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X332,
108.14/108.99	                                                                    X333]:
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    binintersect(
108.14/108.99	                                                                    X332,X333),
108.14/108.99	                                                                    X333)) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X334,
108.14/108.99	                                                                    X335]:
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X335,X334) =>
108.14/108.99	                                                                    (binintersect(
108.14/108.99	                                                                    X334,X335) =
108.14/108.99	                                                                    X335))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X336,
108.14/108.99	                                                                    X337]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    binintersect(
108.14/108.99	                                                                    X336,X337) =
108.14/108.99	                                                                    X336) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X336,X337))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X338,
108.14/108.99	                                                                    X339,X340]:
108.14/108.99	                                                                    (binintersect(
108.14/108.99	                                                                    X338,
108.14/108.99	                                                                    binunion(
108.14/108.99	                                                                    X339,X340)) =
108.14/108.99	                                                                    binunion(
108.14/108.99	                                                                    binintersect(
108.14/108.99	                                                                    X338,X339),
108.14/108.99	                                                                    binintersect(
108.14/108.99	                                                                    X338,X340)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X341,
108.14/108.99	                                                                    X342,X343]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X343,X341) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X343,X342)) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X343,
108.14/108.99	                                                                    setminus(
108.14/108.99	                                                                    X341,X342))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X344,
108.14/108.99	                                                                    X345,X346]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X346,
108.14/108.99	                                                                    setminus(
108.14/108.99	                                                                    X344,X345)) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X346,X344))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X347,
108.14/108.99	                                                                    X348,X349]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X349,
108.14/108.99	                                                                    setminus(
108.14/108.99	                                                                    X347,X348)) =>
108.14/108.99	                                                                    (~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X349,X348)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X350,
108.14/108.99	                                                                    X351]:
108.14/108.99	                                                                    (subset(
108.14/108.99	                                                                    X350,X351) =>
108.14/108.99	                                                                    (setminus(
108.14/108.99	                                                                    X350,X351) =
108.14/108.99	                                                                    emptyset))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X352,
108.14/108.99	                                                                    X353,X354]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X354,
108.14/108.99	                                                                    setminus(
108.14/108.99	                                                                    X352,X353))) =>
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X354,X352) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X354,X353)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X355,
108.14/108.99	                                                                    X356,X357]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X357,
108.14/108.99	                                                                    setminus(
108.14/108.99	                                                                    X355,X356))) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X357,X356)) =>
108.14/108.99	                                                                    (~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X357,X355))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X358,
108.14/108.99	                                                                    X359,X360]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X360,X358)) =>
108.14/108.99	                                                                    (~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X360,
108.14/108.99	                                                                    setminus(
108.14/108.99	                                                                    X358,X359))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X361,
108.14/108.99	                                                                    X362,X363]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X363,X362) =>
108.14/108.99	                                                                    (~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X363,
108.14/108.99	                                                                    setminus(
108.14/108.99	                                                                    X361,X362))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X364,
108.14/108.99	                                                                    X365]:
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    setminus(
108.14/108.99	                                                                    X364,X365),
108.14/108.99	                                                                    X364)) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X366,
108.14/108.99	                                                                    X367]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    setminus(
108.14/108.99	                                                                    X366,X367) =
108.14/108.99	                                                                    emptyset) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X366,X367))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X368,
108.14/108.99	                                                                    X369,X370]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X370,
108.14/108.99	                                                                    symdiff(
108.14/108.99	                                                                    X368,X369)) =>
108.14/108.99	                                                                    (![X371:$o]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X370,X368) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X370,X369)) =>
108.14/108.99	                                                                    X371)) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X370,X368)) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X370,X369) =>
108.14/108.99	                                                                    X371)) =>
108.14/108.99	                                                                    X371))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X372,
108.14/108.99	                                                                    X373,X374]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X374,X372) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X374,X373)) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X374,
108.14/108.99	                                                                    symdiff(
108.14/108.99	                                                                    X372,X373))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X375,
108.14/108.99	                                                                    X376,X377]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X377,X375)) =>
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X377,X376) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X377,
108.14/108.99	                                                                    symdiff(
108.14/108.99	                                                                    X375,X376))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X378,
108.14/108.99	                                                                    X379,X380]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X380,X378) =>
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X380,X379) =>
108.14/108.99	                                                                    (~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X380,
108.14/108.99	                                                                    symdiff(
108.14/108.99	                                                                    X378,X379)))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X381,
108.14/108.99	                                                                    X382,X383]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X383,X381)) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X383,X382)) =>
108.14/108.99	                                                                    (~
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X383,
108.14/108.99	                                                                    symdiff(
108.14/108.99	                                                                    X381,X382)))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X384,
108.14/108.99	                                                                    X385]:
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X385,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X384,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X385,
108.14/108.99	                                                                    emptyset)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X386,
108.14/108.99	                                                                    X387]:
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X386,
108.14/108.99	                                                                    setunion(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X386,
108.14/108.99	                                                                    emptyset),
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X386,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X387,
108.14/108.99	                                                                    emptyset)),
108.14/108.99	                                                                    emptyset))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X388,
108.14/108.99	                                                                    X389]:
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X389,
108.14/108.99	                                                                    setunion(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X388,
108.14/108.99	                                                                    emptyset),
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X388,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X389,
108.14/108.99	                                                                    emptyset)),
108.14/108.99	                                                                    emptyset))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X390,
108.14/108.99	                                                                    X391]:
108.14/108.99	                                                                    iskpair(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X390,
108.14/108.99	                                                                    emptyset),
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X390,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X391,
108.14/108.99	                                                                    emptyset)),
108.14/108.99	                                                                    emptyset)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X392,
108.14/108.99	                                                                    X393]:
108.14/108.99	                                                                    iskpair(
108.14/108.99	                                                                    kpair(
108.14/108.99	                                                                    X392,X393))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X394,
108.14/108.99	                                                                    X395]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X395,X394) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X395,
108.14/108.99	                                                                    emptyset),
108.14/108.99	                                                                    X394))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X396,
108.14/108.99	                                                                    X397]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X397,X396) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X397,
108.14/108.99	                                                                    emptyset),
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    X396)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X398,
108.14/108.99	                                                                    X399,X400]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X400,X398) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X400,
108.14/108.99	                                                                    emptyset),
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    binunion(
108.14/108.99	                                                                    X398,X399))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X401,
108.14/108.99	                                                                    X402,X403]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X403,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X401,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X402,
108.14/108.99	                                                                    emptyset))) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X403 =
108.14/108.99	                                                                    X402) | 
108.14/108.99	                                                                    (X403 =
108.14/108.99	                                                                    X401)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X404,
108.14/108.99	                                                                    X405,X406]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X406,X404) =>
108.14/108.99	                                                                    (![X407]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X407,X405) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X406,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X407,
108.14/108.99	                                                                    emptyset)),
108.14/108.99	                                                                    binunion(
108.14/108.99	                                                                    X404,X405)))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X408,
108.14/108.99	                                                                    X409,X410]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X410,X408) =>
108.14/108.99	                                                                    (![X411]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X411,X409) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X410,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X411,
108.14/108.99	                                                                    emptyset)),
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    binunion(
108.14/108.99	                                                                    X408,X409))))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X412,
108.14/108.99	                                                                    X413,X414]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X414,X412) =>
108.14/108.99	                                                                    (![X415]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X415,X413) =>
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X414,
108.14/108.99	                                                                    emptyset),
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X414,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X415,
108.14/108.99	                                                                    emptyset)),
108.14/108.99	                                                                    emptyset)),
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    binunion(
108.14/108.99	                                                                    X412,X413))))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X416,
108.14/108.99	                                                                    X417,X418]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X418,X416) =>
108.14/108.99	                                                                    (![X419]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X419,X417) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X418,
108.14/108.99	                                                                    emptyset),
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X418,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X419,
108.14/108.99	                                                                    emptyset)),
108.14/108.99	                                                                    emptyset)),
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    binunion(
108.14/108.99	                                                                    X416,X417)))))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X420,
108.14/108.99	                                                                    X421,X422]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X422,X420) =>
108.14/108.99	                                                                    (![X423]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X423,X421) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    kpair(
108.14/108.99	                                                                    X422,X423),
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    powerset(
108.14/108.99	                                                                    binunion(
108.14/108.99	                                                                    X420,X421)))))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X424,
108.14/108.99	                                                                    X425,X426]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X426,X424) =>
108.14/108.99	                                                                    (![X427]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X427,X425) =>
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    kpair(
108.14/108.99	                                                                    X426,X427),
108.14/108.99	                                                                    cartprod(
108.14/108.99	                                                                    X424,X425)))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X428,
108.14/108.99	                                                                    X429,X430]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X430,
108.14/108.99	                                                                    cartprod(
108.14/108.99	                                                                    X428,X429)) =>
108.14/108.99	                                                                    (?[X431]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ?[X432]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X430 =
108.14/108.99	                                                                    kpair(
108.14/108.99	                                                                    X431,X432)) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X432,X429))) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X431,X428))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X433,
108.14/108.99	                                                                    X434,X435]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X435,
108.14/108.99	                                                                    cartprod(
108.14/108.99	                                                                    X433,X434)) =>
108.14/108.99	                                                                    iskpair(
108.14/108.99	                                                                    X435))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X436,
108.14/108.99	                                                                    X437]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X437,
108.14/108.99	                                                                    setunion(
108.14/108.99	                                                                    X436)) =>
108.14/108.99	                                                                    (?[X438]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X437,X438) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X438,X436))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X439]:
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    setunion(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X439,
108.14/108.99	                                                                    emptyset)),
108.14/108.99	                                                                    X439)) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X440]:
108.14/108.99	                                                                    subset(
108.14/108.99	                                                                    X440,
108.14/108.99	                                                                    setunion(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X440,
108.14/108.99	                                                                    emptyset)))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X441]:
108.14/108.99	                                                                    (setunion(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X441,
108.14/108.99	                                                                    emptyset)) =
108.14/108.99	                                                                    X441)) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X442,
108.14/108.99	                                                                    X443:(
108.14/108.99	                                                                    $i > $o)]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X444]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X444,X442) =>
108.14/108.99	                                                                    (![X445]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X445,X442) =>
108.14/108.99	                                                                    (X443(
108.14/108.99	                                                                    X444) =>
108.14/108.99	                                                                    (X443(
108.14/108.99	                                                                    X445) =>
108.14/108.99	                                                                    (X444 =
108.14/108.99	                                                                    X445))))))) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ?[X446]:
108.14/108.99	                                                                    (X443(
108.14/108.99	                                                                    X446) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X446,X442))) =>
108.14/108.99	                                                                    (?[X447]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X442,
108.14/108.99	                                                                    '#ll_4'(
108.14/108.99	                                                                    X443)) =
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X447,
108.14/108.99	                                                                    emptyset)) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X447,
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X442,
108.14/108.99	                                                                    '#ll_4'(
108.14/108.99	                                                                    X443)))))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X448,
108.14/108.99	                                                                    X449:(
108.14/108.99	                                                                    $i > $o)]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ?[X450]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X448,
108.14/108.99	                                                                    '#ll_4'(
108.14/108.99	                                                                    X449)) =
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X450,
108.14/108.99	                                                                    emptyset)) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X450,
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X448,
108.14/108.99	                                                                    '#ll_4'(
108.14/108.99	                                                                    X449))))) =>
108.14/108.99	                                                                    (?[X451]:
108.14/108.99	                                                                    (X449(
108.14/108.99	                                                                    X451) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X451,X448))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X452,
108.14/108.99	                                                                    X453:(
108.14/108.99	                                                                    $i > $o),
108.14/108.99	                                                                    X454]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X454,X452) =>
108.14/108.99	                                                                    (X453(
108.14/108.99	                                                                    X454) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X455]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X455,X452) =>
108.14/108.99	                                                                    (X453(
108.14/108.99	                                                                    X455) =>
108.14/108.99	                                                                    (X455 =
108.14/108.99	                                                                    X454)))) =>
108.14/108.99	                                                                    (?[X456]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X452,
108.14/108.99	                                                                    '#ll_4'(
108.14/108.99	                                                                    X453)) =
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X456,
108.14/108.99	                                                                    emptyset)) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X456,
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X452,
108.14/108.99	                                                                    '#ll_4'(
108.14/108.99	                                                                    X453))))))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X457,
108.14/108.99	                                                                    X458:(
108.14/108.99	                                                                    $i > $o)]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ![X459]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X459,X457) =>
108.14/108.99	                                                                    (![X460]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    X460,X457) =>
108.14/108.99	                                                                    (X458(
108.14/108.99	                                                                    X459) =>
108.14/108.99	                                                                    (X458(
108.14/108.99	                                                                    X460) =>
108.14/108.99	                                                                    (X459 =
108.14/108.99	                                                                    X460))))))) =>
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ?[X461]:
108.14/108.99	                                                                    (X458(
108.14/108.99	                                                                    X461) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X461,X457))) =>
108.14/108.99	                                                                    (?[X462]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X457,
108.14/108.99	                                                                    '#ll_4'(
108.14/108.99	                                                                    X458)) =
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X462,
108.14/108.99	                                                                    emptyset)) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X462,
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    X457,
108.14/108.99	                                                                    '#ll_4'(
108.14/108.99	                                                                    X458)))))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X463,
108.14/108.99	                                                                    X464]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X463,
108.14/108.99	                                                                    emptyset) =
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X464,
108.14/108.99	                                                                    emptyset)) =>
108.14/108.99	                                                                    (X463 =
108.14/108.99	                                                                    X464))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X465,
108.14/108.99	                                                                    X466,X467]:
108.14/108.99	                                                                    (in(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X467,
108.14/108.99	                                                                    emptyset),
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X465,
108.14/108.99	                                                                    emptyset),
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X465,
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X466,
108.14/108.99	                                                                    emptyset)),
108.14/108.99	                                                                    emptyset))) =>
108.14/108.99	                                                                    (X465 =
108.14/108.99	                                                                    X467))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X468]:
108.14/108.99	                                                                    (iskpair(
108.14/108.99	                                                                    X468) =>
108.14/108.99	                                                                    (?[X469]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    setunion(
108.14/108.99	                                                                    X468),
108.14/108.99	                                                                    '#ll_3'(
108.14/108.99	                                                                    X468)) =
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X469,
108.14/108.99	                                                                    emptyset)) & 
108.14/108.99	                                                                    in(
108.14/108.99	                                                                    X469,
108.14/108.99	                                                                    dsetconstr(
108.14/108.99	                                                                    setunion(
108.14/108.99	                                                                    X468),
108.14/108.99	                                                                    '#ll_3'(
108.14/108.99	                                                                    X468))))))) =>
108.14/108.99	                                                                    (
108.14/108.99	                                                                    (
108.14/108.99	                                                                    ![X470]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    ?[X471]:
108.14/108.99	                                                                    ((
108.14/108.99	                                                                    X470 =
108.14/108.99	                                                                    setadjoin(
108.14/108.99	                                                                    X471,
108.14/108.99	                                                                    emptyset)) & 
108.14/108.99	                                                                    in(
108.14/109.00	                                                                    X471,X470))) =>
108.14/109.00	                                                                    in(
108.14/109.00	                                                                    setunion(
108.14/109.00	                                                                    X470),
108.14/109.00	                                                                    X470))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X472,
108.14/109.00	                                                                    X473]:
108.14/109.00	                                                                    (kfst(
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X472,X473)) =
108.14/109.00	                                                                    X472)) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X474,
108.14/109.00	                                                                    X475,X476]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X476,
108.14/109.00	                                                                    cartprod(
108.14/109.00	                                                                    X474,X475)) =>
108.14/109.00	                                                                    in(
108.14/109.00	                                                                    kfst(
108.14/109.00	                                                                    X476),
108.14/109.00	                                                                    X474))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X477,
108.14/109.00	                                                                    X478,
108.14/109.00	                                                                    X479,X480]:
108.14/109.00	                                                                    ((
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X477,
108.14/109.00	                                                                    emptyset),
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X477,
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X478,
108.14/109.00	                                                                    emptyset)),
108.14/109.00	                                                                    emptyset)) =
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X479,
108.14/109.00	                                                                    emptyset),
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X479,
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X480,
108.14/109.00	                                                                    emptyset)),
108.14/109.00	                                                                    emptyset))) =>
108.14/109.00	                                                                    (X477 =
108.14/109.00	                                                                    X479))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X481,
108.14/109.00	                                                                    X482,
108.14/109.00	                                                                    X483,X484]:
108.14/109.00	                                                                    ((
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X481,X482) =
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X483,X484)) =>
108.14/109.00	                                                                    (X481 =
108.14/109.00	                                                                    X483))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X485,
108.14/109.00	                                                                    X486]:
108.14/109.00	                                                                    ((
108.14/109.00	                                                                    X485 =
108.14/109.00	                                                                    X486) =>
108.14/109.00	                                                                    (setadjoin(
108.14/109.00	                                                                    X485,
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X486,
108.14/109.00	                                                                    emptyset)) =
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X485,
108.14/109.00	                                                                    emptyset)))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X487,
108.14/109.00	                                                                    X488]:
108.14/109.00	                                                                    ((
108.14/109.00	                                                                    X487 =
108.14/109.00	                                                                    X488) =>
108.14/109.00	                                                                    (setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X487,
108.14/109.00	                                                                    emptyset),
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X487,
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X488,
108.14/109.00	                                                                    emptyset)),
108.14/109.00	                                                                    emptyset)) =
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X487,
108.14/109.00	                                                                    emptyset),
108.14/109.00	                                                                    emptyset)))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X489,
108.14/109.00	                                                                    X490,
108.14/109.00	                                                                    X491,X492]:
108.14/109.00	                                                                    ((
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X489,
108.14/109.00	                                                                    emptyset),
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X489,
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X490,
108.14/109.00	                                                                    emptyset)),
108.14/109.00	                                                                    emptyset)) =
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X491,
108.14/109.00	                                                                    emptyset),
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X491,
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X492,
108.14/109.00	                                                                    emptyset)),
108.14/109.00	                                                                    emptyset))) =>
108.14/109.00	                                                                    ((
108.14/109.00	                                                                    X491 =
108.14/109.00	                                                                    X492) =>
108.14/109.00	                                                                    (X490 =
108.14/109.00	                                                                    X492)))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X493,
108.14/109.00	                                                                    X494,X495]:
108.14/109.00	                                                                    ((
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X493,
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X494,
108.14/109.00	                                                                    emptyset)) =
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X495,
108.14/109.00	                                                                    emptyset)) =>
108.14/109.00	                                                                    (X493 =
108.14/109.00	                                                                    X494))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X496,
108.14/109.00	                                                                    X497,
108.14/109.00	                                                                    X498,X499]:
108.14/109.00	                                                                    ((
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X496,
108.14/109.00	                                                                    emptyset),
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X496,
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X497,
108.14/109.00	                                                                    emptyset)),
108.14/109.00	                                                                    emptyset)) =
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X498,
108.14/109.00	                                                                    emptyset),
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X498,
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X499,
108.14/109.00	                                                                    emptyset)),
108.14/109.00	                                                                    emptyset))) =>
108.14/109.00	                                                                    (X497 =
108.14/109.00	                                                                    X499))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X500,
108.14/109.00	                                                                    X501,
108.14/109.00	                                                                    X502,X503]:
108.14/109.00	                                                                    ((
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X500,X501) =
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X502,X503)) =>
108.14/109.00	                                                                    (X501 =
108.14/109.00	                                                                    X503))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X504]:
108.14/109.00	                                                                    (iskpair(
108.14/109.00	                                                                    X504) =>
108.14/109.00	                                                                    (?[X505]:
108.14/109.00	                                                                    ((
108.14/109.00	                                                                    dsetconstr(
108.14/109.00	                                                                    setunion(
108.14/109.00	                                                                    X504),
108.14/109.00	                                                                    '#ll_2'(
108.14/109.00	                                                                    X504)) =
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X505,
108.14/109.00	                                                                    emptyset)) & 
108.14/109.00	                                                                    in(
108.14/109.00	                                                                    X505,
108.14/109.00	                                                                    dsetconstr(
108.14/109.00	                                                                    setunion(
108.14/109.00	                                                                    X504),
108.14/109.00	                                                                    '#ll_2'(
108.14/109.00	                                                                    X504))))))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X506,
108.14/109.00	                                                                    X507]:
108.14/109.00	                                                                    (ksnd(
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X506,X507)) =
108.14/109.00	                                                                    X507)) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X508]:
108.14/109.00	                                                                    (iskpair(
108.14/109.00	                                                                    X508) =>
108.14/109.00	                                                                    (kpair(
108.14/109.00	                                                                    kfst(
108.14/109.00	                                                                    X508),
108.14/109.00	                                                                    ksnd(
108.14/109.00	                                                                    X508)) =
108.14/109.00	                                                                    X508))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X509,
108.14/109.00	                                                                    X510,X511]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X511,
108.14/109.00	                                                                    cartprod(
108.14/109.00	                                                                    X509,X510)) =>
108.14/109.00	                                                                    in(
108.14/109.00	                                                                    ksnd(
108.14/109.00	                                                                    X511),
108.14/109.00	                                                                    X510))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X512,
108.14/109.00	                                                                    X513,
108.14/109.00	                                                                    X514,X515]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X514,X515),
108.14/109.00	                                                                    cartprod(
108.14/109.00	                                                                    X512,X513)) =>
108.14/109.00	                                                                    in(
108.14/109.00	                                                                    X514,X512))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X516,
108.14/109.00	                                                                    X517,
108.14/109.00	                                                                    X518,X519]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X518,X519),
108.14/109.00	                                                                    cartprod(
108.14/109.00	                                                                    X516,X517)) =>
108.14/109.00	                                                                    in(
108.14/109.00	                                                                    X519,X517))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X520,
108.14/109.00	                                                                    X521,X522]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X522,X520) =>
108.14/109.00	                                                                    (![X523]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X523,X521) =>
108.14/109.00	                                                                    (kpair(
108.14/109.00	                                                                    X522,X523) =
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X522,X523)))))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X524,
108.14/109.00	                                                                    X525,X526]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X526,X524) =>
108.14/109.00	                                                                    (![X527]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X527,X525) =>
108.14/109.00	                                                                    (kfst(
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X526,X527)) =
108.14/109.00	                                                                    X526))))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X528,
108.14/109.00	                                                                    X529,X530]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X530,X528) =>
108.14/109.00	                                                                    (![X531]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X531,X529) =>
108.14/109.00	                                                                    (ksnd(
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X530,X531)) =
108.14/109.00	                                                                    X531))))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X532,
108.14/109.00	                                                                    X533,X534]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X534,
108.14/109.00	                                                                    cartprod(
108.14/109.00	                                                                    X532,X533)) =>
108.14/109.00	                                                                    (kpair(
108.14/109.00	                                                                    kfst(
108.14/109.00	                                                                    X534),
108.14/109.00	                                                                    ksnd(
108.14/109.00	                                                                    X534)) =
108.14/109.00	                                                                    X534))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X535,
108.14/109.00	                                                                    X536,
108.14/109.00	                                                                    X537:(
108.14/109.00	                                                                    ($i * $i) >
108.14/109.00	                                                                    $o),X538]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X538,X535) =>
108.14/109.00	                                                                    (![X539]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X539,X536) =>
108.14/109.00	                                                                    (X537(
108.14/109.00	                                                                    X538,X539) =>
108.14/109.00	                                                                    in(
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X538,X539),
108.14/109.00	                                                                    dpsetconstr(
108.14/109.00	                                                                    X535,
108.14/109.00	                                                                    X536,
108.14/109.00	                                                                    '#ll_1'(
108.14/109.00	                                                                    X537)))))))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X540,
108.14/109.00	                                                                    X541,
108.14/109.00	                                                                    X542:(
108.14/109.00	                                                                    ($i * $i) >
108.14/109.00	                                                                    $o)]:
108.14/109.00	                                                                    subset(
108.14/109.00	                                                                    dpsetconstr(
108.14/109.00	                                                                    X540,
108.14/109.00	                                                                    X541,
108.14/109.00	                                                                    '#ll_1'(
108.14/109.00	                                                                    X542)),
108.14/109.00	                                                                    cartprod(
108.14/109.00	                                                                    X540,X541))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X543,
108.14/109.00	                                                                    X544,
108.14/109.00	                                                                    X545:(
108.14/109.00	                                                                    ($i * $i) >
108.14/109.00	                                                                    $o)]:
108.14/109.00	                                                                    subset(
108.14/109.00	                                                                    dpsetconstr(
108.14/109.00	                                                                    X543,
108.14/109.00	                                                                    X544,
108.14/109.00	                                                                    '#ll_1'(
108.14/109.00	                                                                    X545)),
108.14/109.00	                                                                    cartprod(
108.14/109.00	                                                                    X543,X544))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X546,
108.14/109.00	                                                                    X547,
108.14/109.00	                                                                    X548:(
108.14/109.00	                                                                    ($i * $i) >
108.14/109.00	                                                                    $o),X549]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X549,X546) =>
108.14/109.00	                                                                    (![X550]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X550,X547) =>
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X549,X550),
108.14/109.00	                                                                    dpsetconstr(
108.14/109.00	                                                                    X546,
108.14/109.00	                                                                    X547,
108.14/109.00	                                                                    '#ll_1'(
108.14/109.00	                                                                    X548))) =>
108.14/109.00	                                                                    X548(
108.14/109.00	                                                                    X549,X550)))))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X551,
108.14/109.00	                                                                    X552,
108.14/109.00	                                                                    X553:(
108.14/109.00	                                                                    ($i * $i) >
108.14/109.00	                                                                    $o),X554,
108.14/109.00	                                                                    X555]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X554,X555),
108.14/109.00	                                                                    dpsetconstr(
108.14/109.00	                                                                    X551,
108.14/109.00	                                                                    X552,
108.14/109.00	                                                                    '#ll_1'(
108.14/109.00	                                                                    X553))) =>
108.14/109.00	                                                                    in(
108.14/109.00	                                                                    X554,X551))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X556,
108.14/109.00	                                                                    X557,
108.14/109.00	                                                                    X558:(
108.14/109.00	                                                                    ($i * $i) >
108.14/109.00	                                                                    $o),X559,
108.14/109.00	                                                                    X560]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X559,X560),
108.14/109.00	                                                                    dpsetconstr(
108.14/109.00	                                                                    X556,
108.14/109.00	                                                                    X557,
108.14/109.00	                                                                    '#ll_1'(
108.14/109.00	                                                                    X558))) =>
108.14/109.00	                                                                    in(
108.14/109.00	                                                                    X560,X557))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X561,
108.14/109.00	                                                                    X562,
108.14/109.00	                                                                    X563:(
108.14/109.00	                                                                    ($i * $i) >
108.14/109.00	                                                                    $o),X564,
108.14/109.00	                                                                    X565]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    kpair(
108.14/109.00	                                                                    X564,X565),
108.14/109.00	                                                                    dpsetconstr(
108.14/109.00	                                                                    X561,
108.14/109.00	                                                                    X562,
108.14/109.00	                                                                    '#ll_1'(
108.14/109.00	                                                                    X563))) =>
108.14/109.00	                                                                    X563(
108.14/109.00	                                                                    X564,X565))) =>
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X566,
108.14/109.00	                                                                    X567,X568]:
108.14/109.00	                                                                    ((
108.14/109.00	                                                                    (
108.14/109.00	                                                                    ![X569]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X569,X566) =>
108.14/109.00	                                                                    (?[X570]:
108.14/109.00	                                                                    ((
108.14/109.00	                                                                    dsetconstr(
108.14/109.00	                                                                    X567,
108.14/109.00	                                                                    '#ll_0'(
108.14/109.00	                                                                    X569,X568)) =
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X570,
108.14/109.00	                                                                    emptyset)) & 
108.14/109.00	                                                                    in(
108.14/109.00	                                                                    X570,
108.14/109.00	                                                                    dsetconstr(
108.14/109.00	                                                                    X567,
108.14/109.00	                                                                    '#ll_0'(
108.14/109.00	                                                                    X569,X568))))))) & 
108.14/109.00	                                                                    subset(
108.14/109.00	                                                                    X568,
108.14/109.00	                                                                    cartprod(
108.14/109.00	                                                                    X566,X567))) =>
108.14/109.00	                                                                    (![X571]:
108.14/109.00	                                                                    (in(
108.14/109.00	                                                                    X571,X566) =>
108.14/109.00	                                                                    (?[X572]:
108.14/109.00	                                                                    ((
108.14/109.00	                                                                    dsetconstr(
108.14/109.00	                                                                    X567,
108.14/109.00	                                                                    '#ll_0'(
108.14/109.00	                                                                    X571,X568)) =
108.14/109.00	                                                                    setadjoin(
108.14/109.00	                                                                    X572,
108.14/109.00	                                                                    emptyset)) & 
108.14/109.00	                                                                    in(
108.14/109.00	                                                                    X572,
108.14/109.00	                                                                    dsetconstr(
108.14/109.00	                                                                    X567,
108.14/109.00	                                                                    '#ll_0'(
108.14/109.00	                                                                    X571,X568))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))).
108.14/109.00	tff('194', plain,
108.14/109.00	    ![X841]:
108.14/109.00	      (dsetconstr(sk_X567_, '#ll_0'(X841, sk_X568_))
108.14/109.00	        = setadjoin(sk_X570_(X841), emptyset)
108.14/109.00	       | ~ in(X841, sk_X566_)),
108.14/109.00	    inference('cnf', [status(esa)], [zf_stmt_14])).
108.14/109.00	tff('195', plain, in(sk_X571_, sk_X566_),
108.14/109.00	    inference('cnf', [status(esa)], [zf_stmt_14])).
108.14/109.00	tff('196', plain,
108.14/109.00	    ![X841]:
108.14/109.00	      (in(sk_X570_(X841), dsetconstr(sk_X567_, '#ll_0'(X841, sk_X568_)))
108.14/109.00	       | ~ in(X841, sk_X566_)),
108.14/109.00	    inference('cnf', [status(esa)], [zf_stmt_14])).
108.14/109.00	tff('197', plain,
108.14/109.00	    ![X840]:
108.14/109.00	      (dsetconstr(sk_X567_, '#ll_0'(sk_X571_, sk_X568_))
108.14/109.00	        != setadjoin(X840, emptyset)
108.14/109.00	       | ~ in(X840, dsetconstr(sk_X567_, '#ll_0'(sk_X571_, sk_X568_)))),
108.14/109.00	    inference('cnf', [status(esa)], [zf_stmt_14])).
108.14/109.00	tff('198', plain, $false,
108.14/109.00	    inference('eprover', [status(thm)], ['194', '195', '196', '197'])).
108.14/109.00	
108.14/109.00	% SZS output end Refutation
108.14/109.00	% Zipperpin 1.5 exiting
108.14/109.00	EOF