소요시간50분,06:00,06:30,07:00,07:20,07:40,08:10,08:30,08:50,09:10,09:50,10:10,10:50,11:20,11:50,12:20,12:50,13:20,13:50,14:20,14:50,15:20,15:50,16:20
당신은 어느 그룹입니까?