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