#include <iostream>
#include <vector>
#include <algorithm>

const std::vector<std::string> ss{"iti", "ni", "san", "yon"};

void solve() {
    int n;
    std::cin >> n;

    std::vector<std::pair<std::string, int>> ps(n);
    for (auto& p : ps) {
        std::string t;
        std::cin >> p.first >> t;
        for (int i = 0; i < 4; ++i) {
            if (t == ss[i]) p.second = i;
        }
    }
    std::sort(ps.begin(), ps.end());

    for (auto p : ps) {
        std::cout << p.first << " " << ss[p.second] << "\n";
    }
}

int main() {
    std::cin.tie(nullptr);
    std::ios::sync_with_stdio(false);

    solve();

    return 0;
}