package main

import (
	"bufio"
	"fmt"
	"os"
	"strconv"
)

var sc = bufio.NewScanner(os.Stdin)
var rdr = bufio.NewReaderSize(os.Stdin, 1000000)

func main() {
	sc.Split(bufio.ScanWords)
	hand := make(map[int]int)
	for i := 0; i < 5; i++ {
		hand[nextInt()]++
	}

	var pair, three int
	var rank string

	for i := 1; i <= 13; i++ {
		if hand[i] == 2 {
			pair++
		} else if hand[i] == 3 {
			three++
		}
	}

	switch {
	case three == 1 && pair == 1:
		rank = "FULL HOUSE"
	case three == 1:
		rank = "THREE CARD"
	case pair == 2:
		rank = "TWO PAIR"
	case pair == 1:
		rank = "ONE PAIR"
	default:
		rank = "NO HAND"
	}
	fmt.Println(rank)
}

func nextLine() string {
	sc.Scan()
	return sc.Text()
}

func nextInt() int {
	i, _ := strconv.Atoi(nextLine())
	return i
}

func nextInt64() int64 {
	i, _ := strconv.ParseInt(nextLine(), 10, 64)
	return i
}

func nextUint64() uint64 {
	i, _ := strconv.ParseUint(nextLine(), 10, 64)
	return i
}

func nextFloat() float64 {
	f, _ := strconv.ParseFloat(nextLine(), 64)
	return f
}

func readLine() string {
	buf := make([]byte, 0, 1000000)
	for {
		l, p, e := rdr.ReadLine()
		if e != nil {
			panic(e)
		}
		buf = append(buf, l...)
		if !p {
			break
		}
	}
	return string(buf)
}