#include<iostream>
using namespace std;
int main()
{
	long long n,sum=0,usm=0,msu=0,abc=0;
	cin>>n;
	for(int i=1;i<=n;i++)
	{
		long long x,y,z;
		cin>>x>>y>>z;
		sum=sum+x;
		usm=usm+y;
		msu=msu+z;
	}
	abc=sum+usm+msu;
	cout<<sum<<" "<<usm<<" "<<msu<<" "<<abc;
}