a = list(map(int, input().split()))
ans = list()
for i in range(1, 14):
    if i in a:
        ans.append(a.count(i))
ans.sort()

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