#include<bits/stdc++.h>
using namespace std;
int main()
{
	int a,b,c,d,e=0,f=0,g=0;
	cin>>a;
	for(int i=0;i<a;i++)
	{
		cin>>b>>c>>d;
		e+=b;
		f+=c;
		g+=d;
	}
	cout<<e<<" "<<f<<" "<<g<<" "<<e+f+g;
	return 0;
}