16:00,10,20,30,40,50/17:00,05,10,20,25,30,40,50,55/18:00,10,15,20,30,40,50,55/19:00,10,20,25,30,40,50/20:00,05,10,20,30,40,50/21:00,10,20,30,40,55/...
당신은 어느 그룹입니까?