198.99/50.67	MAYBE
198.99/50.67	
198.99/50.67	Problem:
198.99/50.67	 a(b(a(a(b(a(b(a(x1)))))))) -> a(a(b(a(b(a(b(a(b(a(b(a(a(b(x1))))))))))))))
198.99/50.67	
198.99/50.67	Proof:
198.99/50.67	 Open
198.99/50.67	EOF