5:40 6:05,25,45 7:10,35 8:00,25,45 9:00~14:40(20분간격) 15:05,25,45 16:05,25,45 17:10,35 18:00,25,50 19:10,30,50 20:10,30,50 21:10,30,50 22:10
당신은 어느 그룹입니까?