20:20,25,30,35,40,45,49,50,21:00,01,05,09,10,15,16,20,25,29,30,31,35,36,40,45,46,49,22:00,05,10,15,20,29,30,40,50,23:00,10,20,30,40,50,24:00시차가있음
당신은 어느 그룹입니까?