07:40, 08:30, 09:20, 10:10, 11:00, 11:40, 12:20, 13:00, 13:40, 14:20, 15:00, 15:40, 16:20, 17:00, 17:40, 18:20, 19:00, 19:40, 23:40(심야), 00:40(심야)
당신은 어느 그룹입니까?