06:30,07:10,07:50,08:30,09:00,10:00,11:10,11:40,12:20,13:00,13:30,14:00,14:30,15:10,15:50,16:30,17:10,17:40,18:10,18:40,19:20,20:00,20:30,21:00,21:30
당신은 어느 그룹입니까?