revert(비교)

		r9 vs r5
1		~~Inh7~~pz2~~pgdyuzo~~v~~F0WE~~DuJlMb~~alguPS1iVYyXhd~~7~~kcVw9Hc~~EpbDXg~~Sh+d9~~B~~7Y7r~~k
	1	lRjq1x8UpSaLaz9x2IPvL7sVIAwODJtFb276ED8qHzUykfelgFGTBsk+IC63zF5H