A = sorted(map(int, input().split()))
L = [A.count(a) for a in set(A)]

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