revert(비교)

		r8 vs r10
1		Y13g0IfZoeJcWwRJ~~ygy4qt~~x~~UmnRQNII7r~~HQ~~HMIoKfl2~~d~~tZRyy~~fBce~~VdnV~~W~~mSIe2q~~
	1	10bOdqDQaT3Z0Vx72P9NUUJyZxWJxxHvaZWDQdi/XfcMfeWaYH3/aB90xLCzDzVA