revert(비교)

		r6 vs r9
1		~~S0QqUCphiiZ4Q~~nVlz~~wSTTztAkKJls~~d~~XH/~~o7mv~~gvmqrJRO~~u~~2Rxi/i~~l~~z3S~~l~~/wf~~ue4b
	1	Inh7pz2pgdyuzovF0WEDuJlMbalguPS1iVYyXhd7kcVw9HcEpbDXgSh+d9B7Y7rk