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

class Program
{
    enum Role
    {
        NO_HAND,
        ONE_PAIR,
        TWO_PAIR,
        THREE_CARD,
        FULL_HOUSE
    }

    public void Solve()
    {
        int[] A = Console.ReadLine().Split(' ').Select(s => int.Parse(s)).ToArray();

        int[] cards = new int[14];
        string ans = DisplayRole(Role.NO_HAND);

        for (int i = 0; i < A.Length; i++)
        { cards[A[i]]++; }

        for (int i = 0; i < cards.Length; i++)
        {
            if (cards[i] == 0) continue;

            if (cards[i] == 2)
            {
                if (ans == DisplayRole(Role.ONE_PAIR)) { ans = DisplayRole(Role.TWO_PAIR); }
                else if (ans == DisplayRole(Role.THREE_CARD)) { ans = DisplayRole(Role.FULL_HOUSE); }
                else
                {
                    ans =
                        DisplayRole(Role.ONE_PAIR);
                }
            }
            else if (cards[i] == 3)
            {
                if (ans == DisplayRole(Role.ONE_PAIR)) { ans = DisplayRole(Role.FULL_HOUSE); }
                else { ans = DisplayRole(Role.THREE_CARD); }
            }
        }

        Console.WriteLine(ans);
    }
    private static string DisplayRole(Role role)
    {
        string[] roleName = { "NO HAND", "ONE PAIR", "TWO PAIR", "THREE CARD", "FULL HOUSE" };
        return roleName[(int)role];
    }

    static void Main()
    {
        var solver = new Program();
        solver.Solve();
    }
}