3, 6, 9, 12, 15, ,18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99, 등이 있습니다.^^
당신은 어느 그룹입니까?