6:30/7:00/7:30/8:00/8:30/9:10/9:50/10:30/11:10/11:40/12:10/12:40/13:20/14:00/14:40/15:20/15:50/16:20/16:50/17:30/18:10/18:50/19:30/20:00/20:40/21:20등
당신은 어느 그룹입니까?