이시간이후: 12:30, 12:45, 13:00, 13:12, 13:24, 13:36, 13:48, 14:00, 14:12, 14:24, 14:36, 14:48, 15:00, 15:12, 15:24, 15:36, 15:48, 16:00, 16:12...
당신은 어느 그룹입니까?