a = list(map(int,input().split()))
ls = [0] * 13
for i in a:
	ls[i-1] += 1
if 3 in ls:
	if 2 in ls:
		print("FULL HOUSE")
	else:
		print("THREE CARD")	
elif ls.count(2) == 2:
	print("TWO PAIR")
elif ls.count(2) == 1:
	print("ONE PAIR")
else:
	print("NO HAND")