TSTP Solution File: SEU712^2 by cocATP---0.2.0
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%------------------------------------------------------------------------------
% File : cocATP---0.2.0
% Problem : SEU712^2 : TPTP v6.1.0. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : python CASC.py /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n104.star.cs.uiowa.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2609 0 2.40GHz
% Memory : 32286.75MB
% OS : Linux 2.6.32-431.20.3.el6.x86_64
% CPULimit : 300s
% DateTime : Thu Jul 17 13:32:53 EDT 2014
% Result : Timeout 300.01s
% Output : None
% Verified :
% SZS Type : None (Parsing solution fails)
% Syntax : Number of formulae : 0
% Comments :
%------------------------------------------------------------------------------
%----NO SOLUTION OUTPUT BY SYSTEM
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% % Problem : SEU712^2 : TPTP v6.1.0. Released v3.7.0.
% % Command : python CASC.py /export/starexec/sandbox/benchmark/theBenchmark.p
% % Computer : n104.star.cs.uiowa.edu
% % Model : x86_64 x86_64
% % CPU : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
% % Memory : 32286.75MB
% % OS : Linux 2.6.32-431.20.3.el6.x86_64
% % CPULimit : 300
% % DateTime : Thu Jul 17 11:16:41 CDT 2014
% % CPUTime : 300.01
% Python 2.7.5
% Using paths ['/home/cristobal/cocATP/CASC/TPTP/', '/export/starexec/sandbox/benchmark/', '/export/starexec/sandbox/benchmark/']
% FOF formula (<kernel.Constant object at 0x2577a28>, <kernel.DependentProduct object at 0x2577878>) of role type named in_type
% Using role type
% Declaring in:(fofType->(fofType->Prop))
% FOF formula (<kernel.Constant object at 0x2264c68>, <kernel.DependentProduct object at 0x2577248>) of role type named powerset_type
% Using role type
% Declaring powerset:(fofType->fofType)
% FOF formula (<kernel.Constant object at 0x25779e0>, <kernel.Sort object at 0x225a7e8>) of role type named powersetI_type
% Using role type
% Declaring powersetI:Prop
% FOF formula (((eq Prop) powersetI) (forall (A:fofType) (B:fofType), ((forall (Xx:fofType), (((in Xx) B)->((in Xx) A)))->((in B) (powerset A))))) of role definition named powersetI
% A new definition: (((eq Prop) powersetI) (forall (A:fofType) (B:fofType), ((forall (Xx:fofType), (((in Xx) B)->((in Xx) A)))->((in B) (powerset A)))))
% Defined: powersetI:=(forall (A:fofType) (B:fofType), ((forall (Xx:fofType), (((in Xx) B)->((in Xx) A)))->((in B) (powerset A))))
% FOF formula (<kernel.Constant object at 0x2577560>, <kernel.Sort object at 0x225a7e8>) of role type named powersetE_type
% Using role type
% Declaring powersetE:Prop
% FOF formula (((eq Prop) powersetE) (forall (A:fofType) (B:fofType) (Xx:fofType), (((in B) (powerset A))->(((in Xx) B)->((in Xx) A))))) of role definition named powersetE
% A new definition: (((eq Prop) powersetE) (forall (A:fofType) (B:fofType) (Xx:fofType), (((in B) (powerset A))->(((in Xx) B)->((in Xx) A)))))
% Defined: powersetE:=(forall (A:fofType) (B:fofType) (Xx:fofType), (((in B) (powerset A))->(((in Xx) B)->((in Xx) A))))
% FOF formula (powersetI->(powersetE->(forall (A:fofType) (X:fofType), (((in X) (powerset A))->((in (powerset X)) (powerset (powerset A))))))) of role conjecture named powersetT_lem
% Conjecture to prove = (powersetI->(powersetE->(forall (A:fofType) (X:fofType), (((in X) (powerset A))->((in (powerset X)) (powerset (powerset A))))))):Prop
% Parameter fofType_DUMMY:fofType.
% We need to prove ['(powersetI->(powersetE->(forall (A:fofType) (X:fofType), (((in X) (powerset A))->((in (powerset X)) (powerset (powerset A)))))))']
% Parameter fofType:Type.
% Parameter in:(fofType->(fofType->Prop)).
% Parameter powerset:(fofType->fofType).
% Definition powersetI:=(forall (A:fofType) (B:fofType), ((forall (Xx:fofType), (((in Xx) B)->((in Xx) A)))->((in B) (powerset A)))):Prop.
% Definition powersetE:=(forall (A:fofType) (B:fofType) (Xx:fofType), (((in B) (powerset A))->(((in Xx) B)->((in Xx) A)))):Prop.
% Trying to prove (powersetI->(powersetE->(forall (A:fofType) (X:fofType), (((in X) (powerset A))->((in (powerset X)) (powerset (powerset A)))))))
% Found x3:((in Xx) B)
% Instantiate: B:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B))=> x3) as proof of (((in Xx) B)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B))=> x3)) as proof of ((in B) (powerset (powerset (powerset A))))
% Found ((x2 B) (fun (Xx:fofType) (x3:((in Xx) B))=> x3)) as proof of ((in B) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B) (fun (Xx:fofType) (x3:((in Xx) B))=> x3)) as proof of ((in B) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B) (fun (Xx:fofType) (x3:((in Xx) B))=> x3)) as proof of ((in B) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B0)
% Instantiate: B0:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B0))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B0))=> x3) as proof of (((in Xx) B0)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B0))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B0)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B0))=> x3)) as proof of ((in B0) (powerset (powerset (powerset A))))
% Found ((x2 B0) (fun (Xx:fofType) (x3:((in Xx) B0))=> x3)) as proof of ((in B0) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B0) (fun (Xx:fofType) (x3:((in Xx) B0))=> x3)) as proof of ((in B0) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B0) (fun (Xx:fofType) (x3:((in Xx) B0))=> x3)) as proof of ((in B0) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B0)
% Instantiate: B0:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B0))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B0))=> x3) as proof of (((in Xx) B0)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B0))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B0)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B0))=> x3)) as proof of ((in B0) (powerset (powerset (powerset A))))
% Found ((x2 B0) (fun (Xx:fofType) (x3:((in Xx) B0))=> x3)) as proof of ((in B0) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B0) (fun (Xx:fofType) (x3:((in Xx) B0))=> x3)) as proof of ((in B0) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B0) (fun (Xx:fofType) (x3:((in Xx) B0))=> x3)) as proof of ((in B0) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B1)
% Instantiate: B1:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B1))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B1))=> x3) as proof of (((in Xx) B1)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B1))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B1)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found ((x2 B1) (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B1) (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B1) (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B1)
% Instantiate: B1:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B1))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B1))=> x3) as proof of (((in Xx) B1)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B1))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B1)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found ((x2 B1) (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B1) (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B1) (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B1)
% Instantiate: B1:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B1))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B1))=> x3) as proof of (((in Xx) B1)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B1))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B1)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found ((x2 B1) (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B1) (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B1) (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B1)
% Instantiate: B1:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B1))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B1))=> x3) as proof of (((in Xx) B1)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B1))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B1)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found ((x2 B1) (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B1) (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B1) (fun (Xx:fofType) (x3:((in Xx) B1))=> x3)) as proof of ((in B1) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B2)
% Instantiate: B2:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B2))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (((in Xx) B2)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B2)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found ((x2 B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B2)
% Instantiate: B2:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B2))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (((in Xx) B2)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B2)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found ((x2 B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B2)
% Instantiate: B2:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B2))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (((in Xx) B2)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B2)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found ((x2 B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B2)
% Instantiate: B2:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B2))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (((in Xx) B2)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B2)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found ((x2 B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B2)
% Instantiate: B2:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B2))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (((in Xx) B2)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B2)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found ((x2 B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B2)
% Instantiate: B2:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B2))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (((in Xx) B2)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B2)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found ((x2 B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B2)
% Instantiate: B2:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B2))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (((in Xx) B2)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B2)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found ((x2 B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B2)
% Instantiate: B2:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B2))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (((in Xx) B2)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B2))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B2)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found ((x2 B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B2) (fun (Xx:fofType) (x3:((in Xx) B2))=> x3)) as proof of ((in B2) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B3)
% Instantiate: B3:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B3))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (((in Xx) B3)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B3))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B3)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found ((x2 B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B3) (fun (Xx:fofType) (x3:((in Xx) B3))=> x3)) as proof of ((in B3) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B4)
% Instantiate: B4:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B4))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (((in Xx) B4)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B4))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B4)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found ((x2 B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B4) (fun (Xx:fofType) (x3:((in Xx) B4))=> x3)) as proof of ((in B4) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B5)
% Instantiate: B5:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B5))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (((in Xx) B5)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B5))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B5)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found ((x2 B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B5) (fun (Xx:fofType) (x3:((in Xx) B5))=> x3)) as proof of ((in B5) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B6)
% Instantiate: B6:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B6))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (((in Xx) B6)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B6))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B6)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found ((x2 B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B6) (fun (Xx:fofType) (x3:((in Xx) B6))=> x3)) as proof of ((in B6) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B7)
% Instantiate: B7:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B7))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (((in Xx) B7)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B7))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B7)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found ((x2 B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B7) (fun (Xx:fofType) (x3:((in Xx) B7))=> x3)) as proof of ((in B7) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found x3:((in Xx) B8)
% Instantiate: B8:=(powerset (powerset A)):fofType
% Found (fun (x3:((in Xx) B8))=> x3) as proof of ((in Xx) (powerset (powerset A)))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (((in Xx) B8)->((in Xx) (powerset (powerset A))))
% Found (fun (Xx:fofType) (x3:((in Xx) B8))=> x3) as proof of (forall (Xx:fofType), (((in Xx) B8)->((in Xx) (powerset (powerset A)))))
% Found (x20 (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found ((x2 B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A))))
% Found (((x (powerset (powerset A))) B8) (fun (Xx:fofType) (x3:((in Xx) B8))=> x3)) as proof of ((in B8) (powerset (powerset (powerset A)
% EOF
%------------------------------------------------------------------------------