196.77/50.35	MAYBE
196.77/50.35	
196.77/50.35	Problem:
196.77/50.35	 a(b(a(a(a(a(a(a(x1)))))))) -> a(a(a(a(a(a(a(b(a(a(a(b(x1))))))))))))
196.77/50.35	
196.77/50.35	Proof:
196.77/50.35	 Open
196.77/50.36	EOF