198.62/50.54	MAYBE
198.62/50.54	
198.62/50.54	Problem:
198.62/50.54	 a(b(a(b(a(b(a(a(a(b(x1)))))))))) -> a(a(a(b(a(a(a(b(a(b(a(b(a(b(x1))))))))))))))
198.62/50.54	
198.62/50.54	Proof:
198.62/50.54	 Open
198.62/50.55	EOF