revert(비교)

		r8 vs r5
1		~~Y13g0IfZoeJcWw~~R~~Jygy4~~qtxU~~mnRQN~~II7~~rHQHM~~I~~oKfl2d~~tZRyyfBce~~VdnVWmS~~I~~e2q~~
	1	lRjq1x8UpSaLaz9x2IPvL7sVIAwODJtFb276ED8qHzUykfelgFGTBsk+IC63zF5H