6:40,7:10,40,8:10,40,9:10.40,10:10.40.11:10,40,12:10,40,13:10,40,14:10,40,15:10,40,16:10,40,17:10,40,18:20,40,19:20,40,20:20,40,21:10,21:40
당신은 어느 그룹입니까?