6:00,20,40 7:00,20,40 8:00,20,40 09:00,15,30,45 10:00,20,40 11:00,20,40 12:00,20,40 13:00,20,40 14:00,30,45 15:00,20,40 16:00,30 17:00,30 18시..막23시
당신은 어느 그룹입니까?