#coding:utf-8

hand=map(int,raw_input().split()) 

hand_2=[]
hand_3=[]
for i in range(1,14):
	if hand.count(i)==2:
		hand_2.append(i)
	if hand.count(i)==3:
		hand_3.append(i)

if hand_2 and hand_3:
	print 'FULL HOUSE'
elif not hand_2 and hand_3:
	print 'THREE CARD'
elif len(hand_2)==2:
	print 'TWO PAIR'
elif len(hand_2)==1:
	print 'ONE PAIR'
else:
	print 'NO HAND'