#include <bits/stdc++.h>
using namespace std;

int main() {
    int n;
    cin >> n;
    vector<pair<string, string>> ss;
    for (int i = 0; i < n; i++) {
        string a, b;
        cin >> a >> b;
        if (b == "iti") {
            b = "1iti";
        } else if (b == "ni") {
            b = "2ni";
        } else if (b == "san") {
            b = "3san";
        } else {
            b = "4yon";
        }
        ss.emplace_back(a, b);
    }
    sort(ss.begin(), ss.end());
    for (int i = 0; i < n; i++) {
        cout << ss[i].first << ' ' << ss[i].second.substr(1) << '\n';
    }
}