import collections

a = list(map(int,input().split()))
v = sorted(collections.Counter(a).values())

if v == [2,3]:
    print('FULL HOUSE')
elif v == [1,1,3]:
    print('THREE CARD')
elif v == [1,2,2]:
    print('TWO PAIR')
elif v == [1,1,1,2]:
    print('ONE PAIR')
else:
    print('NO HAND')