revert(비교)

		r9 vs r2
1		Inh7p~~z2pgdyuzovF0WE~~Du~~JlMbalgu~~PS~~1iV~~Y~~yXh~~d~~7kcV~~w9Hc~~EpbDXgS~~h+~~d9B7Y7rk~~
	1	KnBi3KUlWseY7ADHhLp/1bT6HeD1VqOuVPHsSY5dw69nycG0e3Q1THhf++XQv+xv