#include<bits/stdc++.h>
using namespace std;
int n , a[100010][100010] , j , y , t , num;
int main(){
      cin >> n;
      for(int i = 1;i <= n;i++){
            for(int j = 1;j <= 3;j++){
                   cin >> a[i][j];
                  num += a[i][j];
            }
            j += a[i][1];
            y += a[i][2];
            t += a[i][3];
      }
      cout << j <<" " << y << " " << t << " " << num;
      return 0;
}