#include <bits/stdc++.h> #include <iterator> using namespace std; #define rep(i, n) for(int i=0; i<n; i++) #define debug 1 using ll = long long; using ld = long double; const int mod = 998244353; const double pi = atan2(0, -1); #include <time.h> #include <chrono> int main() { vector<vector<int>> input(2, vector<int>(2)); rep(i, 2) { rep(j, 2) { cin >> input[i][j]; } } vector<vector<int>> ans(2, vector<int>(2)); ans[0][0] = 1; ans[0][1] = 0; ans[1][0] = 0; ans[1][1] = 1; rep(i, 3) { int a = ans[0][0]; int b = ans[0][1]; int c = ans[1][0]; int d = ans[1][1]; ans[0][0] = a * input[0][0] + b * input[1][0]; ans[0][1] = a * input[0][1] + b * input[1][1]; ans[1][0] = c * input[0][0] + d * input[1][0]; ans[1][1] = c * input[0][1] + d * input[1][1]; } cout << ans[0][0] << " " << ans[0][1] << endl << ans[1][0] << " " << ans[1][1] << endl; }