using System.Collections.Generic;
using System.Linq;
using System;

public class Hello
{
    public static void Main()
    {
        string[] line = Console.ReadLine().Trim().Split(' ');
        var a = Array.ConvertAll(line, int.Parse);
        var d = new Dictionary<int, int>();
        for (int i = 0; i < 5; i++)
            if (d.ContainsKey(a[i])) d[a[i]]++;
            else d[a[i]] = 1;
        var b = new List<int>();
        foreach (var x in d) b.Add(x.Value);
        b.Sort();
        string ans;
        if (b[0] == 2 && b[1] == 3) ans = "FULL HOUSE";
        else if (b.Count() == 3 && b[2] == 3) ans = "THREE CARD";
        else if (b.Count() == 3) ans = "TWO PAIR";
        else if (b.Count() == 4) ans = "ONE PAIR";
        else ans = "NO HAND";
        Console.WriteLine(ans);
    }
}