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

int main()
{
    int n;
    cin>>n;
    int az=0,bz=0,cz=0;
    for(int i=1;i<=n;i++){
        int a,b,c;
        cin>>a>>b>>c;
        az+=a;
        bz+=b;
        cz+=c;
    }
    cout<<az<<" "<<bz<<" "<<cz<<" "<<az+bz+cz;
    return 0;
}