func main()
	var ss: [][]char :: cui@input().split(" ")
	var num: []int :: #[14]int
	for i(0, 4)
		var A: int :: ss[i].toInt(&)
		do num[A] :+ 1
	end for
	
	var twoPair: int
	var threePair: int
	for i(1, 13)
		switch(num[i])
		case 2
			do twoPair :+ 1
		case 3
			do threePair :+ 1
		end switch
	end for
	
	var ans: []char
	if(threePair = 1)
		if(twoPair = 1)
			do ans :: "FULL HOUSE"
		else
			do ans :: "THREE CARD"
		end if
	elif(twoPair = 2)
		do ans :: "TWO PAIR"
	elif(twoPair = 1)
		do ans :: "ONE PAIR"
	else
		do ans :: "NO HAND"
	end if
	do cui@print("\{ans}\n")
end func