yaku = ["FULL HOUSE","THREE CARD","TWO PAIR","ONE PAIR","NO HAND"]
cnt = [0,0,0,0,0,0,0,0,0,0,0,0,0,0]
hand = [int(i) for i in input().split()]
for num in hand:
	cnt[num] += 1

if cnt.count(3) and cnt.count(2):
	print(yaku[0])
elif cnt.count(3) and cnt.count(1) == 2:
	print(yaku[1])
elif cnt.count(2) == 2 and cnt.count(1) == 1:
	print(yaku[2])
elif cnt.count(2) == 1 and cnt.count(1) == 3:
	print(yaku[3])
else:
	print(yaku[4])