12:06/12:26/13:06/14:01/14:24/14:48/15:15/15:46/16:01/16:20/16:52/17:28/17:56/18:28/18:44/19:24/19:53/20:25/20:58/21:38/21:54/22:12/22:42/23:28/
당신은 어느 그룹입니까?