A = map(int, raw_input().split())
B = []
for i in range(1, 13+1):
	B.append(A.count(i))
if 3 in B:
	if 2 in B:
		print "FULL HOUSE"
	else:
		print "THREE CARD"
elif 2 in B:
	if B.count(2) == 2:
			print "TWO PAIR"
	else:
		print "ONE PAIR"
else:
	print "NO HAND"