#include <iostream>
#include <cstdio>

using namespace std;

int main()
{
    int n;
    cin >> n;
    cout << endl;
    
    int sum1 = 0 ,sum2 = 0 ,sum3 = 0 ,sum = 0;
    
    for ( int i = 0; i < n;i ++)
    {
        for ( int j = 0; j < 3; j ++)
        {
            int a ,b ,c;
            cin >> a >> b >> c;
            sum1 += a;
            sum2 += b;
            sum3 += c;
            cout << endl;
        }
    }
    sum = sum1 + sum2 + sum3;
    cout << sum1 << ' '<< sum2 << ' ' << sum3 << ' ' << sum <<endl;
    return 0;
}