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

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