#include<iostream>
using namespace std;
int main()
{
int n;
cin>>n;
int a[3*n],i;
int sum=0,sum1=0,sum2=0;
for(i=0;i<n;i++)
{
	cin>>a[3*i]>>a[3*i+1]>>a[3*i+2];
}
for(i=0;i<n;i++)
{
	sum+=a[3*i];
	sum1+=a[3*i+1];
	sum2+=a[3*i+2];
}
cout<<sum<<" "<<sum1<<" "<<sum2<<" "<<sum+sum1+sum2;
}