A = list(map(int, input().split()))
from collections import Counter
counted = Counter(A)
counted_values = sorted(list(counted.values()), reverse = True)
#print(counted_values)
if counted_values == [3, 2]:
    print('FULL HOUSE')
elif counted_values == [3, 1, 1]:
    print('THREE CARD')
elif counted_values == [2, 2, 1]:
    print('TWO PAIR')
elif counted_values == [2, 1, 1, 1]:
    print('ONE PAIR')
else:
    print('NO HAND')