#include<bits/stdc++.h>
using namespace std;
#define int long long
int N; 
string s[N][6];
map<string,int>mp;
bool x[N][6]
int n;
signed main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	cin>>n;
	rep(i,1,n)cin>>s[i][1]>>s[i][2]>>s[i][3]>>s[i][4]>>s[i][5]>>s[i][6];
	rep()
	return 0; 
}