package main

import "fmt"

func main() {
	var a1, a2, a3, a4, a5 int
	fmt.Scan(&a1, &a2, &a3, &a4, &a5)
	m := make(map[int]int, 13)
	m[a1]++
	m[a2]++
	m[a3]++
	m[a4]++
	m[a5]++
	hand := ""
	switch len(m) {
	case 2:
		for _, v := range m {
			if v == 1 || v == 4 {
				hand = "NO HAND"
				break
			} else if v == 3 || v == 2 {
				hand = "FULL HOUSE"
				break
			}
		}
	case 3:
		for _, v := range m {
			if v == 3 {
				hand = "THREE CARD"
				break
			} else if v == 2 {
				hand = "TWO PAIR"
				break
			}
		}
	case 4:
		hand = "ONE PAIR"
	default:
		hand = "NO HAND"
	}
	fmt.Println(hand)
}