from collections import Counter
a = list(map(int, input().split()))

counter_values = list(Counter(a).values())
if 3 in counter_values:
    if 2 in counter_values:
        print('FULL HOUSE')
    else:
        print('THREE CARD')
elif 2 in counter_values:
    if counter_values.count(2) >= 2:
        print('TWO PAIR')
    else:
        print('ONE PAIR')
else:
    print('NO HAND')