#include <iostream>
#include <string>
#define MAXN 1024
using namespace std;

int n,x,ans;
struct student{
	string name;
	int chinese,math,english;
};

struct student a[MAXN];
bool check(int x,int y,int z){
	return x <= y + z && y <= x + z;
}

int main()
{
	cin >> n;
	for(int i;i <= n;i++)
		cin >> a[i].name >> a[i].chinese >> a[i].math >> a[i].english;
	for(int i = 1;i <= n;i++)
		for(int j = i + 1;j <=n;j++){
			if(check(a[i].chinese,a[j].chinese,5) && check(a[i].math,a[j].math,5) && check(a[i].english，a[j].english,5) && check(a[i].chinese + a[i].math + a[i].english,a[j].chinese + a[j].math + a[j].english,10))
			{
				cout << a[i].name << ' ' << a[j].name
			}	
		}
	return 0;
}