193.55/50.06	MAYBE
193.55/50.07	
193.55/50.07	Problem:
193.55/50.07	 0(0(0(1(x1)))) -> 0(1(0(0(2(3(x1))))))
193.55/50.07	 0(0(4(1(x1)))) -> 4(2(0(1(0(x1)))))
193.55/50.07	 0(0(4(1(x1)))) -> 0(2(1(4(2(0(x1))))))
193.55/50.07	 0(0(4(1(x1)))) -> 1(0(5(4(2(0(x1))))))
193.55/50.07	 0(0(4(1(x1)))) -> 3(4(2(0(1(0(x1))))))
193.55/50.07	 0(3(4(0(x1)))) -> 0(3(0(2(4(2(x1))))))
193.55/50.07	 0(3(4(0(x1)))) -> 0(3(4(2(0(2(x1))))))
193.55/50.07	 0(3(4(0(x1)))) -> 0(4(5(3(0(5(x1))))))
193.55/50.07	 0(4(4(0(x1)))) -> 4(4(2(0(0(x1)))))
193.55/50.07	 0(4(4(0(x1)))) -> 0(4(0(2(4(2(x1))))))
193.55/50.07	 0(4(4(0(x1)))) -> 4(2(0(0(2(4(x1))))))
193.55/50.07	 0(4(4(0(x1)))) -> 4(2(0(0(4(2(x1))))))
193.55/50.07	 0(4(4(0(x1)))) -> 4(2(0(4(2(0(x1))))))
193.55/50.07	 0(4(4(1(x1)))) -> 0(1(4(4(2(x1)))))
193.55/50.07	 0(4(4(1(x1)))) -> 1(4(4(2(0(x1)))))
193.55/50.07	 0(4(4(1(x1)))) -> 0(1(4(4(2(3(x1))))))
193.55/50.07	 0(4(4(1(x1)))) -> 0(1(5(4(4(2(x1))))))
193.55/50.07	 0(4(4(1(x1)))) -> 1(5(4(4(2(0(x1))))))
193.55/50.07	 0(4(4(1(x1)))) -> 2(4(0(1(5(4(x1))))))
193.55/50.07	 0(4(4(1(x1)))) -> 2(4(4(1(2(0(x1))))))
193.55/50.07	 0(4(4(1(x1)))) -> 2(4(5(4(0(1(x1))))))
193.55/50.07	 0(4(4(1(x1)))) -> 4(2(4(2(1(0(x1))))))
193.55/50.07	 1(4(4(0(x1)))) -> 5(4(4(2(0(1(x1))))))
193.55/50.07	 1(4(4(1(x1)))) -> 2(1(4(1(2(4(x1))))))
193.55/50.07	 1(4(4(1(x1)))) -> 2(3(4(1(4(1(x1))))))
193.55/50.07	 1(4(4(1(x1)))) -> 2(4(1(2(1(4(x1))))))
193.55/50.07	 1(4(4(1(x1)))) -> 2(4(2(1(4(1(x1))))))
193.55/50.07	 4(0(0(0(x1)))) -> 0(4(2(0(0(5(x1))))))
193.55/50.07	 4(0(0(1(x1)))) -> 2(3(0(1(0(4(x1))))))
193.55/50.07	 4(0(4(0(x1)))) -> 2(4(2(0(0(4(x1))))))
193.55/50.07	 4(0(4(0(x1)))) -> 3(4(2(0(4(0(x1))))))
193.55/50.07	 4(0(4(1(x1)))) -> 2(4(2(0(4(1(x1))))))
193.55/50.07	 4(3(4(0(x1)))) -> 4(0(3(4(2(x1)))))
193.55/50.07	 4(3(4(0(x1)))) -> 4(4(2(0(3(x1)))))
193.55/50.07	 4(3(4(0(x1)))) -> 0(4(2(3(4(2(x1))))))
193.55/50.07	 4(3(4(0(x1)))) -> 2(3(0(4(4(5(x1))))))
193.55/50.07	 4(3(4(0(x1)))) -> 2(3(4(4(0(2(x1))))))
193.55/50.07	 4(3(4(0(x1)))) -> 2(4(0(3(4(2(x1))))))
193.55/50.07	 4(3(4(0(x1)))) -> 4(2(0(4(2(3(x1))))))
193.55/50.07	 4(3(4(0(x1)))) -> 4(3(0(5(4(2(x1))))))
193.55/50.07	 4(3(4(0(x1)))) -> 4(4(2(3(0(2(x1))))))
193.55/50.07	 4(3(4(0(x1)))) -> 4(4(5(3(0(3(x1))))))
193.55/50.07	 4(3(4(1(x1)))) -> 3(4(2(4(1(x1)))))
193.55/50.07	 4(3(4(1(x1)))) -> 1(4(2(4(2(3(x1))))))
193.55/50.07	 4(3(4(1(x1)))) -> 2(3(1(4(5(4(x1))))))
193.55/50.07	 4(3(4(1(x1)))) -> 2(3(4(2(1(4(x1))))))
193.55/50.07	 4(3(4(1(x1)))) -> 2(4(2(3(1(4(x1))))))
193.55/50.07	 4(3(4(1(x1)))) -> 3(1(4(2(4(2(x1))))))
193.55/50.07	 4(3(4(1(x1)))) -> 3(4(2(4(5(1(x1))))))
193.55/50.07	 4(3(4(1(x1)))) -> 3(4(5(3(4(1(x1))))))
193.55/50.07	 4(4(4(0(x1)))) -> 2(4(2(4(4(0(x1))))))
193.55/50.07	 4(4(4(1(x1)))) -> 2(4(2(4(1(4(x1))))))
193.55/50.07	 4(4(4(1(x1)))) -> 4(2(4(1(2(4(x1))))))
193.55/50.07	 4(4(4(1(x1)))) -> 4(5(4(1(5(4(x1))))))
193.55/50.07	 0(0(4(0(0(x1))))) -> 0(4(2(0(0(0(x1))))))
193.55/50.07	 0(1(3(5(0(x1))))) -> 0(1(3(0(5(3(x1))))))
193.55/50.07	 0(3(4(0(0(x1))))) -> 3(4(2(0(0(0(x1))))))
193.55/50.07	 0(3(5(0(1(x1))))) -> 0(1(0(5(2(3(x1))))))
193.55/50.07	 0(3(5(4(1(x1))))) -> 5(1(0(4(5(3(x1))))))
193.55/50.07	 0(4(3(4(0(x1))))) -> 0(2(3(4(4(0(x1))))))
193.55/50.07	 1(4(4(0(0(x1))))) -> 4(1(4(2(0(0(x1))))))
193.55/50.07	 1(4(4(0(1(x1))))) -> 1(4(4(1(2(0(x1))))))
193.55/50.07	 1(4(4(4(1(x1))))) -> 2(4(1(4(4(1(x1))))))
193.55/50.07	 4(0(0(4(1(x1))))) -> 4(4(2(0(1(0(x1))))))
193.55/50.07	 4(0(4(4(0(x1))))) -> 4(0(4(2(4(0(x1))))))
193.55/50.07	 4(1(0(0(1(x1))))) -> 4(2(0(1(1(0(x1))))))
193.55/50.07	 4(1(3(4(0(x1))))) -> 3(1(4(2(4(0(x1))))))
193.55/50.07	 4(3(1(0(0(x1))))) -> 1(4(2(3(0(0(x1))))))
193.55/50.07	 4(3(1(0(0(x1))))) -> 3(1(4(2(0(0(x1))))))
193.55/50.07	 4(3(1(5(0(x1))))) -> 1(4(5(3(0(1(x1))))))
193.55/50.07	 4(3(2(4(0(x1))))) -> 4(2(0(3(4(2(x1))))))
193.55/50.07	 4(3(4(4(1(x1))))) -> 4(4(3(1(4(2(x1))))))
193.55/50.07	 4(3(5(0(0(x1))))) -> 4(0(5(2(3(0(x1))))))
193.55/50.07	 4(3(5(0(1(x1))))) -> 2(3(5(4(0(1(x1))))))
193.55/50.07	 4(3(5(4(0(x1))))) -> 0(3(4(5(4(5(x1))))))
193.55/50.07	 4(3(5(4(0(x1))))) -> 0(4(5(3(4(2(x1))))))
193.55/50.07	 4(3(5(4(0(x1))))) -> 4(4(5(3(0(2(x1))))))
193.55/50.07	 4(3(5(4(0(x1))))) -> 5(4(3(4(2(0(x1))))))
193.55/50.07	 4(3(5(4(1(x1))))) -> 3(4(2(4(5(1(x1))))))
193.55/50.07	 4(3(5(5(0(x1))))) -> 0(2(3(5(4(5(x1))))))
193.55/50.07	 4(3(5(5(1(x1))))) -> 1(5(4(2(5(3(x1))))))
193.55/50.07	 4(4(0(0(1(x1))))) -> 4(0(4(2(0(1(x1))))))
193.55/50.07	 4(4(4(4(1(x1))))) -> 4(4(4(1(2(4(x1))))))
193.55/50.07	 4(4(5(0(1(x1))))) -> 4(5(0(1(4(2(x1))))))
193.55/50.07	
193.55/50.07	Proof:
193.55/50.07	 Open
193.55/50.08	EOF