a = list(map(int,input().split(' ')))
x = []

for i in set(a):
    x += [a.count(i)]


if 3 in x and 2 in x:
    print('FULL HOUSE')
elif 3 in x:
    print('THREE CARD')
elif x.count(2) == 2:
    print('TWO PAIR')
elif x.count(2) == 1:
    print('ONE PAIR')
else:
    print('NO HAND')