from collections import Counter


hand = list(map(int, input().split()))
cnt = Counter(hand)
if len(cnt) == 2 and sorted(cnt.values())==[2, 3]:
    print('FULL HOUSE')
    quit()

if 3 in cnt.values():
    print('THREE CARD')
    quit()

if sorted(cnt.values()) == [1, 2, 2]:
    print('TWO PAIR')
    quit()

if 2 in cnt.values():
    print('ONE PAIR')
    quit()

print('NO HAND')