7:20,7:50,8:15,8:40,9:10,9:30,9:40,10:10,10:40,11:05,11:20,12:00,12:45,13:45,14:15,14:30,15:00,15:30,16:05,16:20,16:30,17:10,17:50,18:30,19:20,19:35,
당신은 어느 그룹입니까?