오전5시-30, 46, 59분/ 6시-15, 30, 45, 54분/ 7시-4, 13, 23, 32, 42, 53분/ 8시-2, 12, 21, 31, 41, 50분/ 9시-1, 10, 19, 29, 39, 49, 58분/ 10시-10, 20분
당신은 어느 그룹입니까?