A=list(map(int,input().split()))
m=sorted([A.count(i)for i in set(A)])
if m==[2,3]:s='FULL HOUSE'
elif m==[1,1,3]:s='THREE CARD'
elif m==[1,2,2]:s='TWO PAIR'
elif m==[1,1,1,2]:s='ONE PAIR'
else:s='NO HAND'
print(s)