11:00/11:30/12:00/12:30/13:00/13:30/14:00/14:30/15:00/15:30/16:00/16:30/17:00/17:30/18:00/18:30/19:00/19:30/20:00/20:30/21:00/21:40/22:30
당신은 어느 그룹입니까?