def fun(abc):
    s = []
    res = 1
    for a in abc:
        s += [0]
        for ai in a:
            if ai % 3 != 0:
                s[-1] += 1
        res *= s[-1]
    return res


n = int(input())
abc = list()
for _ in range(3):
    abc += [[*map(int, input().split())]]

print(fun(abc))