9:50/10:10/10:30/10:50/11:10/11:30/11:50/12:10/13:10/13:30/13:50.14:10/14:30/14:50/15:10/15:30/15:50/16:10/16:30/16:50/17:10/17:30/17:50/18:10/18:30
당신은 어느 그룹입니까?