input_line = input().split()
a = [0]
for i in range(13):
	a.append(input_line.count(str(i+1)))
m = 1
for i in range(13):
	if a[i + 1] == 4:
		m = 0
	elif a[i + 1] != 0:
		m = m * a[i + 1]
if m == 6:
	print("FULL HOUSE")
elif m == 3:
	print("THREE CARD")
elif m == 4:
	print("TWO PAIR")
elif m == 2:
	print("ONE PAIR")
else:
	print("NO HAND")