/export/starexec/sandbox2/solver/bin/starexec_run_ttt2-1.17+nonreach /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files


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MAYBE

Problem:
 b(B(x)) -> B(b(x))
 b(c(d(x))) -> B(c(D(x)))
 D(d(x)) -> d(D(x))
 a(P(x)) -> a(b(b(x)))
 B(P(x)) -> P(b(x))
 b(c(d(x))) -> P(c(Q(x)))
 Q(D(x)) -> d(Q(x))
 Q(e(x)) -> d(d(e(x)))

Proof:
 Open