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