revert(비교)

		r10 vs r9
1		~~10bOdqDQaT3Z0Vx~~72~~P9NUUJ~~y~~ZxWJxxH~~vaZWD~~Qdi/Xfc~~M~~feW~~aY~~H3/aB~~9~~0xLCz~~D~~zVA~~
	1	Inh7pz2pgdyuzovF0WEDuJlMbalguPS1iVYyXhd7kcVw9HcEpbDXgSh+d9B7Y7rk