20:00,25,50.21:05,30.22:00 ..7:15.8:40.10:05,10,30,40.11:05,10,44,50.12:20,30.13:00,15.14:10.15:00,15,30.16:00,10,41.17:35.18:10,20,55.19:20..약50분/
당신은 어느 그룹입니까?