08:30,09:00,09:30,10:00,10:30,11:10,11:40,12:10,12:40,13:10,13:40,14:20,14:50,15:20,15:50,16:20,16:50,17:30,18:00,18:30,19:00,19:30,20:00,20:40,21:10
당신은 어느 그룹입니까?