#include<bits/stdc++.h>
using namespace std;
int main(){
int n,a,b,c,s1=0,s2=0,s3=0;
cin>>n;
for(int i=1;i<=n;i++){
cin>>a>>b>>c;
s1=s1+a;
s2=s2+b;
s3=s3+c;
}
cout<<s1<<" "<<s2<<" "<<s3<<" "<<s1+s2+s3;
return 0;
}