from collections import Counter
a = sorted(Counter(map(int, input().split())).values())
if a == [2, 3]:
    print('FULL HOUSE')
elif 3 in a:
    print('THREE CARD')
elif a.count(2) == 2:
    print('TWO PAIR')
elif a.count(2) == 1:
    print('ONE PAIR')
else:
    print('NO HAND')