package main

import  . "fmt"

func main() {
	var c [14]int
	for {
		var a int
		Scan(&a)
		if a<1 {
			break
		}
		c[a]++
	}
	var d [6]int
	for _,v:=range c[:] {
		d[v]++
	}
	s:="NO HAND"
	switch d[2]*10+d[3]{
		case 20:
		s="TWO PAIR"
		case 11:
		s="FULL HOUSE"
		case 1:
		s="THREE CARD"
		case 10:
		s="ONE PAIR"
	}
	Println(s)
}