import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Stream;

import static java.lang.System.in;


public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(in));
        String[] inputs = reader.readLine().split(" ");
        int[] cards = Stream.of(inputs).mapToInt(Integer::parseInt).toArray();
        int[] table = new int[13];
        for (int i = 0; i < 5; i++) {
            table[cards[i] - 1] += 1;
        }
        tellPokerHands(table);
    }

    private static void tellPokerHands(int[] table) {
        List<Integer> pairs = new ArrayList<>();
        int triple = -1;

        for (int i = 0; i < 13; i++) {
            if (table[i] == 3) {
                triple = i;
            } else if (table[i] == 2) {
                pairs.add(i);
            }
        }

        if(triple!=-1 && pairs.size()==1) {
            System.out.println("FULL HOUSE");
        } else if (triple != -1) {
            System.out.println("THREE CARD");
        } else if (pairs.size()==2){
            System.out.println("TWO PAIR");
        } else if (pairs.size()==1){
            System.out.println("ONE PAIR");
        } else {
            System.out.println("NO HAND");
        }
    }
}