n = int(input())
a = list(map(int,input().split()))
b = list(map(int,input().split()))
c = list(map(int,input().split()))


def check(a):
    cnt = 0
    for i in range(len(a)):
        if a[i]%3 != 0:
            cnt += 1
    return cnt

ans = check(a)*check(b)*check(c)
print(ans)