import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.InputMismatchException;
import java.io.OutputStream;
import java.util.StringTokenizer;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.Map;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        InputReader in = new InputReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        Task solver = new Task();
        solver.solve(1, in, out);
        out.close();
    }

    static class Task {
        public void solve(int testNumber, InputReader in, PrintWriter out) {
           Map<String,Integer> map = new HashMap<>();
           int three=0;
           int two=0;
           for(int i=0; i<5; i++){
                String card = in.next();
                if(map.containsKey(card)){
                    map.put(card,map.get(card)+1);
                }
                else map.put(card,1);
            }
            for(int i=1; i<=13; i++){
                if(map.containsKey(String.valueOf(i))){
                if(map.get(String.valueOf(i))==3){
                    three++;
                }
                else if(map.get(String.valueOf(i))==2) two++;
            }
            }

            if(three==1&&two==1) out.println("FULL HOUSE");
            else if(three==1&&two==0) out.println("THREE CARD");
            else if(three==0&&two==2) out.println("TWO PAIR");
            else if(three==0&&two==1) out.println("ONE PAIR");
            else out.println("NO HAND");
        }

    }

    static class InputReader {
        public BufferedReader reader;
        public StringTokenizer tokenizer;

        public InputReader(InputStream stream) {
            reader = new BufferedReader(new InputStreamReader(stream), 32768);
            tokenizer = null;
        }

        public String next() {
            while (tokenizer == null || !tokenizer.hasMoreTokens()) {
                try {
                    tokenizer = new StringTokenizer(reader.readLine());
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }
            return tokenizer.nextToken();
        }

        public int nextInt() {
            return Integer.parseInt(next());
        }

        public long nextLong() {
            return Long.parseLong(next());
        }

    }
}