using System;
using static System.Console;
using System.Linq;
using System.Collections.Generic;

class Program
{
    static int NN => int.Parse(ReadLine());
    static int[] NList => ReadLine().Split().Select(int.Parse).ToArray();
    static string[] SList(long n) => Enumerable.Repeat(0, (int)n).Select(_ => ReadLine()).ToArray();
    public static void Main()
    {
        Solve();
    }
    static void Solve()
    {
        var n = NN;
        var s = SList(n);
        Array.Sort(s, (l, r) =>
        {
            var a = l.Replace(" iti", " a").Replace(" ni", " b").Replace(" san", " c").Replace(" yon", " d");
            var b = r.Replace(" iti", " a").Replace(" ni", " b").Replace(" san", " c").Replace(" yon", " d");
            return a.CompareTo(b);
        });
        WriteLine(string.Join("\n", s));
    }
}