3,7자리,a-16,n-18,10,4,7,2,-108a13b6,4,6,2,5,-2,3,1,3,1,5,2,5,5,2,1,5,4,4,1,4,60a2b2c2,5,2,12a4,4,2,1,12,1,4,5,2,2,4,3,5,25,3 제 쎈수학답지에서 가져옴
당신은 어느 그룹입니까?