N = int(input())
an = list(map(int,input().split()))
bn = list(map(int,input().split()))
cn = list(map(int,input().split()))
an_n3 = [i for i in an if i % 3 != 0]
bn_n3 = [j for j in bn if j % 3 != 0]
cn_n3 = [k for k in cn if k % 3 != 0]
print(len(an_n3)*len(bn_n3)*len(cn_n3))