#include<iostream>
#include<cmath>
using namespace std;
int main(){
  int day,j,y,t,sum_j=0,sum_y=0,sum_t=0;
  cin>>day;
  for(int i=1;i<=day;i++){
    cin>>j>>y>>t;
    sum_j+=j;
    sum_y+=y;
    sum_t+=t;
  }
  cout<<sum_j<<' '<<sum_y<<' '<<sum_t<<' '<<sum_j+sum_y+sum_t;
  return 0;
}