#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
using namespace std;

int N; vector<pair<string, int>>vec;
string c[4] = { "iti", "ni", "san", "yon" };

int main() {
	cin >> N;
	for (int i = 1; i <= N; i++) {
		string str1, str2; cin >> str1 >> str2;
		int id = -1;
		for (int j = 0; j < 4; j++) {
			if (c[j] == str2) id = j;
		}
		vec.push_back(make_pair(str1, id));
	}
	sort(vec.begin(), vec.end());
	for (int i = 0; i < vec.size(); i++) {
		cout << vec[i].first << " " << c[vec[i].second] << endl;
	}
	return 0;
}