12:55,13:20,13:40,14:00,14:21,14:40,15:00,15:20,15:40,16:00,16:15,16:40,17:00,17:20,17:35,17:55,18:10,18:29,18:50,19:10,19:30,19:50,20:20,20:50,21:20,
당신은 어느 그룹입니까?