# import sys; input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10**7)
from collections import defaultdict
con = 10 ** 9 + 7; INF = float("inf")

def getlist():
	return list(map(int, input().split()))

#処理内容
def main():
	D = defaultdict(int)
	A = getlist()
	for i in A:
		D[i] += 1

	L = []
	for i in D:
		L.append(D[i])

	if 3 in L and 2 in L:
		print("FULL HOUSE")
	elif 3 in L:
		print("THREE CARD")
	elif L.count(2) == 2:
		print("TWO PAIR")
	elif 2 in L:
		print("ONE PAIR")
	else:
		print("NO HAND")

if __name__ == '__main__':
	main()