revert(비교)

		r6 vs r3
1		~~S0QqU~~Cphi~~iZ4Qn~~V~~lzwSTTztAkKJlsdXH/~~o~~7mvgvmqrJ~~R~~Ou2Rxi~~/~~ilz3Sl/w~~fue4b
	1	aXC1BtiyVoXRvpVbF/MIsf+MZ1U+QdyUf5eP0W1H4adDu8nqFehWJHaFsDMAqjDW