06:30(첫차) 07:00,30 08:00,40 09:20 10:00,30 11:00,30 12:00,30 13:00,30 14:00,30 15:00,30 16:00,30 17:00,30 18:00,30 19:00,40 20:20 21:00(막차)
당신은 어느 그룹입니까?