A,B,C,D,E = list(map(int,input().split()))
cards = [A,B,C,D,E]
variety_cards = set(cards)
a = cards.count(A)
b = cards.count(B)
c = cards.count(C)
d = cards.count(D)
e = cards.count(E)

if len(variety_cards) == 2:
	if cards.count(A) == 3 or cards.count(A) == 2:
		print("FULL HOUSE")
	else:
		print("NO HAND")
if len(variety_cards) == 3:
	if max(a,b,c,d,e) == 3:
		print("THREE CARD")
	else:
		print("TWO PAIR")
if len(variety_cards) == 4:
	print("ONE PAIR")
else:
	print("NO HAND")