21일-6:10,30,50/7:10,30,50/8:10,30,50/9:10,30,50/10:15,40/11:05,30,55/12:20,45/13:10,35/14:00,14:25,50/15:10~19:50까지매시간10,30,50분마다배차/20:10등
당신은 어느 그룹입니까?