from itertools import groupby as gb
l = list(map(int,input().split()))
g = gb(sorted(l))
a = []
for k, v in g:
    a.append(len(list(v)))

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