from itertools import filterfalse


def is_divided_by_3(num: int) -> bool:
    return num % 3 == 0


def main():
    N = int(input())
    A = list(map(int, input().split()))
    B = list(map(int, input().split()))
    C = list(map(int, input().split()))

    A = list(filterfalse(is_divided_by_3, A))
    B = list(filterfalse(is_divided_by_3, B))
    C = list(filterfalse(is_divided_by_3, C))

    print(len(A)*len(B)*len(C))


if __name__ == "__main__":
    main()