import collections

A = list(map(int, input().split()))

C = collections.Counter(A)

values, counts = zip(*C.most_common())

if counts[0] == 3 and counts[1] == 2:
    print('FULL HOUSE')
elif counts[0] == 3:
    print('THREE CARD')
elif counts[0] == 2 and counts[1] == 2:
    print('TWO PAIR')
elif counts[0] == 2:
    print('ONE PAIR')
else:
    print('NO HAND')