이시간이후,12:50.13:10.35.55.14:20.50.15:15.15:35.15:55.16:20.16:45.17:15.17:35.17:50.18:10.18:35.18:55.19:20.19:40.20:05.20:25.20:55.21:25.22:00
당신은 어느 그룹입니까?