#include "bits/stdc++.h"

using namespace std;

const string mp[] = {"iti", "ni", "san", "yon"};

void solve(void)
{
	int n;
	cin >> n;
	set<pair<string, int>> dic;
	while(n--)
	{
		string k, id;
		cin >> k >> id;
		dic.insert(make_pair(k, find(mp, mp + 4, id) - mp));
	}
	for (auto p : dic) cout << p.first << ' ' << p.second << endl;
}

int main(void)
{
	solve();
	//cout << "yui(*-v・)yui" << endl;
	return 0;
}