첫차는 07:00시이며 이시간 이후는 10:55,11:10,30,50,12:05,25,50,13:00,15,35,55,14:07,14,30,50,15:10,25,45,16:05,25,45,17:05,13,25,40,55...21:00,20,50분
당신은 어느 그룹입니까?