200.26/50.37	MAYBE
200.26/50.37	
200.26/50.37	Problem:
200.26/50.37	 a(a(b(b(a(a(a(a(x1)))))))) -> a(a(a(a(a(a(b(b(a(a(b(b(x1))))))))))))
200.26/50.37	
200.26/50.37	Proof:
200.26/50.37	 Open
200.26/50.37	EOF