MAYBE
922.48/229.13	MAYBE
922.48/229.14	
922.48/229.14	Problem:
922.48/229.14	 0(0(1(x1))) -> 0(0(2(1(3(x1)))))
922.48/229.14	 0(0(1(x1))) -> 0(0(2(2(3(1(x1))))))
922.48/229.14	 0(4(1(x1))) -> 0(4(2(2(1(x1)))))
922.48/229.14	 0(4(1(x1))) -> 0(2(3(1(4(2(x1))))))
922.48/229.14	 1(0(1(x1))) -> 0(2(1(1(x1))))
922.48/229.14	 1(0(1(x1))) -> 0(2(1(1(2(x1)))))
922.48/229.14	 1(0(1(x1))) -> 1(0(3(2(1(x1)))))
922.48/229.14	 1(4(0(x1))) -> 1(0(3(2(4(2(x1))))))
922.48/229.14	 1(4(1(x1))) -> 4(2(1(1(x1))))
922.48/229.14	 1(4(1(x1))) -> 4(2(1(1(2(1(x1))))))
922.48/229.14	 4(0(1(x1))) -> 4(0(2(1(x1))))
922.48/229.14	 5(0(1(x1))) -> 5(0(2(1(x1))))
922.48/229.14	 5(0(1(x1))) -> 0(2(1(5(3(x1)))))
922.48/229.14	 5(0(1(x1))) -> 0(3(2(1(5(5(x1))))))
922.48/229.14	 5(0(1(x1))) -> 3(0(2(3(5(1(x1))))))
922.48/229.14	 5(0(5(x1))) -> 0(3(2(5(3(5(x1))))))
922.48/229.14	 5(4(1(x1))) -> 2(4(2(5(1(3(x1))))))
922.48/229.14	 5(4(1(x1))) -> 4(5(2(1(3(3(x1))))))
922.48/229.14	 0(0(4(5(x1)))) -> 0(5(0(2(4(2(x1))))))
922.48/229.14	 0(1(2(0(x1)))) -> 2(0(2(1(0(x1)))))
922.48/229.14	 0(2(0(1(x1)))) -> 0(0(2(1(3(x1)))))
922.48/229.14	 0(3(4(0(x1)))) -> 3(2(4(0(0(3(x1))))))
922.48/229.14	 0(4(0(4(x1)))) -> 0(0(3(2(4(4(x1))))))
922.48/229.14	 1(0(1(4(x1)))) -> 2(3(1(1(4(0(x1))))))
922.48/229.14	 1(0(3(1(x1)))) -> 4(2(3(1(1(0(x1))))))
922.48/229.14	 1(2(0(4(x1)))) -> 1(4(2(0(3(2(x1))))))
922.48/229.14	 1(3(0(4(x1)))) -> 4(0(3(2(1(3(x1))))))
922.48/229.14	 1(4(1(5(x1)))) -> 2(1(2(5(1(4(x1))))))
922.48/229.14	 4(0(5(1(x1)))) -> 0(2(4(2(1(5(x1))))))
922.48/229.14	 4(1(0(0(x1)))) -> 3(2(1(4(0(0(x1))))))
922.48/229.14	 4(1(0(4(x1)))) -> 4(4(0(2(1(x1)))))
922.48/229.14	 5(0(0(1(x1)))) -> 0(3(2(5(1(0(x1))))))
922.48/229.14	 5(0(3(1(x1)))) -> 0(5(3(2(1(x1)))))
922.48/229.14	 5(0(3(1(x1)))) -> 0(3(5(2(2(1(x1))))))
922.48/229.14	 5(0(5(1(x1)))) -> 5(2(5(3(1(0(x1))))))
922.48/229.14	 5(2(4(1(x1)))) -> 2(1(4(2(5(x1)))))
922.48/229.14	 5(4(1(5(x1)))) -> 4(5(5(2(1(x1)))))
922.48/229.14	 5(4(1(5(x1)))) -> 2(1(5(4(2(5(x1))))))
922.48/229.14	 5(4(3(1(x1)))) -> 5(4(2(1(3(x1)))))
922.48/229.14	 5(4(3(1(x1)))) -> 3(5(2(4(2(1(x1))))))
922.48/229.14	 5(4(3(1(x1)))) -> 5(2(4(3(2(1(x1))))))
922.48/229.14	 5(5(0(4(x1)))) -> 5(0(2(5(4(2(x1))))))
922.48/229.14	 0(0(3(3(1(x1))))) -> 0(3(0(1(2(3(x1))))))
922.48/229.14	 0(2(4(3(1(x1))))) -> 0(2(3(1(4(2(x1))))))
922.48/229.14	 0(5(4(1(1(x1))))) -> 4(0(2(5(1(1(x1))))))
922.48/229.14	 1(2(4(3(1(x1))))) -> 1(2(3(3(1(4(x1))))))
922.48/229.14	 4(0(0(3(1(x1))))) -> 4(0(3(2(1(0(x1))))))
922.48/229.14	 4(0(0(3(1(x1))))) -> 4(3(2(0(0(1(x1))))))
922.48/229.14	 5(1(0(0(5(x1))))) -> 5(0(0(2(1(5(x1))))))
922.48/229.14	 5(4(2(0(1(x1))))) -> 2(5(4(0(2(1(x1))))))
922.48/229.14	
922.48/229.14	Proof:
922.48/229.14	 Open
922.48/229.14	EOF