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