#include <iostream>
#include <vector>
using std::cin;
using std::cout;
using std::endl;

int main(void) {
    int N;
    cin >> N;
    std::vector<int> A(N), B(N), C(N);
    for (int i = 0; i < N; i++) cin >> A[i];
    for (int i = 0; i < N; i++) cin >> B[i];
    for (int i = 0; i < N; i++) cin >> C[i];
    
    int cnt_a = 0, cnt_b = 0, cnt_c = 0;
    for (int i = 0; i < N; i++) {
        if (A[i] % 3 != 0) cnt_a++;
        if (B[i] % 3 != 0) cnt_b++;
        if (C[i] % 3 != 0) cnt_c++;
    }
    
    cout << (long long)cnt_a * cnt_b * cnt_c << endl;
    return 0;
}