MAYBE
497.63/123.45	MAYBE
497.63/123.46	
497.63/123.46	Problem:
497.63/123.46	 0(1(2(x1))) -> 0(3(1(2(x1))))
497.63/123.46	 0(1(2(x1))) -> 1(0(2(1(x1))))
497.63/123.46	 0(1(2(x1))) -> 2(1(4(0(x1))))
497.63/123.46	 0(1(2(x1))) -> 0(2(1(3(3(x1)))))
497.63/123.46	 0(1(2(x1))) -> 0(2(4(1(3(x1)))))
497.63/123.46	 0(1(2(x1))) -> 1(0(2(5(4(x1)))))
497.63/123.46	 0(1(2(x1))) -> 2(1(1(0(3(x1)))))
497.63/123.46	 0(1(2(x1))) -> 2(1(3(4(0(x1)))))
497.63/123.46	 0(1(2(x1))) -> 2(1(4(3(0(x1)))))
497.63/123.46	 0(1(2(x1))) -> 4(0(3(1(2(x1)))))
497.63/123.46	 0(1(2(x1))) -> 4(1(0(3(2(x1)))))
497.63/123.46	 0(1(2(x1))) -> 4(4(2(1(0(x1)))))
497.63/123.46	 0(1(2(x1))) -> 0(0(4(1(2(5(x1))))))
497.63/123.46	 0(1(2(x1))) -> 0(4(5(1(2(5(x1))))))
497.63/123.46	 0(1(2(x1))) -> 0(5(2(3(1(4(x1))))))
497.63/123.46	 0(1(2(x1))) -> 1(0(2(2(3(4(x1))))))
497.63/123.46	 0(1(2(x1))) -> 1(1(4(0(3(2(x1))))))
497.63/123.46	 0(1(2(x1))) -> 2(0(0(3(3(1(x1))))))
497.63/123.46	 0(1(2(x1))) -> 2(0(3(4(1(5(x1))))))
497.63/123.46	 0(1(2(x1))) -> 2(3(2(0(4(1(x1))))))
497.63/123.46	 0(1(2(x1))) -> 2(5(3(0(3(1(x1))))))
497.63/123.46	 0(1(2(x1))) -> 3(2(5(3(1(0(x1))))))
497.63/123.46	 0(1(2(x1))) -> 3(4(0(5(1(2(x1))))))
497.63/123.46	 0(1(2(x1))) -> 5(5(4(2(1(0(x1))))))
497.63/123.46	 0(0(1(2(x1)))) -> 0(0(2(4(1(x1)))))
497.63/123.46	 0(0(1(2(x1)))) -> 0(2(1(5(0(4(x1))))))
497.63/123.46	 0(0(1(2(x1)))) -> 1(0(2(3(5(0(x1))))))
497.63/123.46	 0(0(1(2(x1)))) -> 5(1(2(0(4(0(x1))))))
497.63/123.46	 0(0(5(2(x1)))) -> 5(3(0(3(0(2(x1))))))
497.63/123.46	 0(1(2(0(x1)))) -> 1(2(4(0(0(x1)))))
497.63/123.46	 0(1(2(0(x1)))) -> 0(4(1(0(0(2(x1))))))
497.63/123.46	 0(1(2(2(x1)))) -> 3(3(0(2(1(2(x1))))))
497.63/123.46	 0(1(5(2(x1)))) -> 2(5(1(0(3(x1)))))
497.63/123.46	 0(1(5(2(x1)))) -> 0(5(5(3(1(2(x1))))))
497.63/123.46	 0(1(5(2(x1)))) -> 1(3(5(0(2(2(x1))))))
497.63/123.46	 0(5(2(2(x1)))) -> 3(0(2(1(5(2(x1))))))
497.63/123.46	 1(0(1(2(x1)))) -> 0(4(1(2(1(x1)))))
497.63/123.46	 1(0(1(2(x1)))) -> 1(2(1(3(0(x1)))))
497.63/123.46	 1(0(1(2(x1)))) -> 0(3(1(4(1(2(x1))))))
497.63/123.46	 1(0(1(2(x1)))) -> 4(1(4(1(0(2(x1))))))
497.63/123.46	 5(0(1(2(x1)))) -> 0(2(1(3(5(x1)))))
497.63/123.46	 5(0(1(2(x1)))) -> 2(0(3(1(5(x1)))))
497.63/123.46	 5(0(1(2(x1)))) -> 5(3(1(0(3(2(x1))))))
497.63/123.46	 5(0(1(2(x1)))) -> 5(5(1(0(2(4(x1))))))
497.63/123.46	 0(1(0(2(2(x1))))) -> 3(0(2(1(0(2(x1))))))
497.63/123.46	 0(1(2(5(2(x1))))) -> 3(5(1(2(2(0(x1))))))
497.63/123.46	 0(1(3(0(0(x1))))) -> 0(0(4(1(3(0(x1))))))
497.63/123.46	 0(1(4(2(2(x1))))) -> 0(2(4(1(5(2(x1))))))
497.63/123.46	 0(1(4(2(2(x1))))) -> 0(2(4(2(1(1(x1))))))
497.63/123.46	 1(3(0(1(2(x1))))) -> 1(3(4(1(0(2(x1))))))
497.63/123.46	
497.63/123.46	Proof:
497.63/123.46	 Open
497.63/123.46	EOF