#include <bits/stdc++.h>
using namespace std;

#define For(i, a, b) for(int i = (a); i < (b); i++)
#define rep(i, n) For(i, 0, n)
#define rFor(i, a, b) for(int i = (a); i >= (b); i--)
#define ALL(v) (v).begin(), (v).end()
#define rALL(v) (v).rbegin(), (v).rend()
#define SZ(v) ((int)(v).size())

using lint = long long;
using ld = long double;

const int INF = 2000000000;
const lint LINF = 1000000000000000000;
// 真上から反時計回り
const int di[] = {-1, 0, 1, 0};
const int dj[] = {0, -1, 0, 1};
const int di8[] = {-1, -1, 0, 1, 1, 1, 0, -1};
const int dj8[] = {0, -1, -1, -1, 0, 1, 1, 1};

struct SetupIo {
    SetupIo() {
        ios::sync_with_stdio(false); cin.tie(nullptr);
        cout << fixed << setprecision(15);
        cerr << fixed << setprecision(15);
    }
} setupio;

template <class T>
bool chmin(T &a, const T &b) {
    return a > b ? a = b, 1 : 0;
}
template <class T>
bool chmax(T &a, const T &b) {
    return a < b ? a = b, 1 : 0; 
}
template <class T>
T mypow(T a, T b) {
    T res = 1;
    while (b) {
        if (b & 1) { res *= a; }
        a *= a; b >>= 1;
    }
    return res;
}
template <class T>
T modpow(T a, T b, T mod) {
    T res = 1;
    while (b) {
        if (b & 1) { res = (res * a) % mod; }
        a = (a * a) % mod; b >>= 1;
    }
    return res;
}

template <class T>
vector<vector<T>> matmul(const vector<vector<T>> &a, const vector<vector<T>> &b) {
    int h = a.size(), w = b[0].size();
    vector<vector<T>> res(h, vector<T>(w));
    for (int i = 0; i < h; i++) {
        for (int j = 0; j < w; j++) {
            for (int k = 0; k < b.size(); k++) {
                res[i][j] += a[i][k] * b[k][j];
            }
        }
    }
    return res;
}

int main() {
    vector<vector<lint>> A(2, vector<lint>(2)), B(2, vector<lint>(2));
    rep(i, 2) {
        rep(j, 2) {
            cin >> A[i][j];
        }
    }
    rep(i, 2) {
        rep(j, 2) {
            cin >> B[i][j];
        }
    }
    auto C = matmul(matmul(matmul(A, B), A), B);
    rep(i, 2) {
        rep(j, 2) {
            cout << C[i][j] << " ";
        }
        cout << "\n";
    }
}