196.45/50.29	MAYBE
196.79/50.29	
196.79/50.29	Problem:
196.79/50.29	 a(b(b(a(a(a(a(x1))))))) -> a(a(a(a(a(b(b(a(a(b(b(a(b(b(x1))))))))))))))
196.79/50.29	
196.79/50.29	Proof:
196.79/50.29	 Open
196.79/50.29	EOF