list = input().rstrip().split()
integer_list = []

for i in list:#整数のリストにする
	integer_list.append(int(i))

diction = {}

for i in integer_list:#各数字の集計
	if i in diction:
		diction[i] = diction[i] + 1
	else: diction[i] = 1


if 3 in diction.values():
	if 2 in diction.values():
		print('FULL HOUSE')
	else:
		print('THREE CARD')
elif 2 in diction.values():
	counter = 0
	for j in diction:
		if diction[j] == 2:
			counter = counter + 1
	if counter == 2:
		print('TWO PAIR')
	else:
		print('ONE PAIR')
else:
	print('NO HAND')