약2시간30분11:00/12:00.10.30.45/13:00.30.50/14:00.30.45/15:00.30.50/16:00.20.30/17:00.30.50/18:00.20.30/19:00.15.30/20:00.20.30.55/21:00.30/22:00.30/
당신은 어느 그룹입니까?