substxaAppe1e2mkappsubstxae1substxae2substxaLamvarexpsubst[Ite][False][Ite][True][Ite]eqTermxVvarxaLamvarexpredAppe1e2red[Ite][False][Ite][False][Let]Appe1e2rede1redLaminttermLaminttermsubstxaVintsubst[Ite][True][Ite]eqTermxVintxaVintredVintVinteqTermAppt11t12Appt21t22andeqTermt11t21eqTermt12t22eqTermAppt11t12Lami2l2FalseeqTermAppt11t12Vv2FalseeqTermLami1l1Appt21t22FalseeqTermLami1l1Lami2l2and!EQi1i2eqTerml1l2eqTermLami1l1Vv2FalseeqTermVv1Appt21t22FalseeqTermVv1Lami2l2FalseeqTermVv1Vv2!EQv1v2mklamVnameeLamnameelamvarLamvarexpVvarlambodyLamvarexpexpisvarAppt1t2FalseisvarLaminttermFalseisvarVintTrueislamAppt1t2FalseislamLaminttermTrueislamVintFalseappe2Appe1e2e2appe1Appe1e2e1mkappe1e2Appe1e2lambdainteredeandFalseFalseFalseandTrueFalseFalseandFalseTrueFalseandTrueTrueTrue!EQSxSy!EQxy!EQ0SyFalse!EQSx0False!EQ00Truesubst[Ite][True][Ite]Falsexaeesubst[Ite][True][Ite]TruexaeaApp2True0mkapp2V1subst[Ite][True][Ite]4subst3and2lambody1isvar1appe21lamvar1!EQ2appe11Lam2lambdaint1S1eqTerm200subst[Ite][False][Ite][True][Ite]4red[Ite][False][Ite][False][Let]2red1mklam2False0islam1INNERMOST