revert(비교)

		r9 vs r4
1		In~~h7pz2p~~g~~dyuzovF0WE~~D~~uJlM~~balgu~~PS1iV~~YyXhd~~7kcVw9HcE~~pbDX~~gSh+~~d~~9B7Y7~~rk
	1	c8u4qPYzZ3QTIJIZVnKgDbqAo/AssnLtJRmTS37gdlu3Y4Irt024XLJdpXwWdrK7