a = map(int, input().split())
from collections import Counter
a = Counter(a)
if len(a)==1 or len(a)==5:
	print("NO HAND")
if len(a)==2:
	print("FULL HOUSE")
if len(a)==3:
	for i, j in a.items():
		if j==3:
			print("THREE CARD")
			break
	else:
		print("TWO PAIR")
if len(a)==4:
	print("ONE PAIR")