a=[*map(int,input().split())]
cnt=[]
for i in set(a):
    cnt.append(a.count(i))
if 3 in cnt and 2 in cnt:
    print('FULL HOUSE')
elif 3 in cnt:
    print('THREE CARD')
elif 2 in cnt:
    cnt.pop(cnt.index(2))
    if 2 in cnt:
        print('TWO PAIR')
    else:
        print('ONE PAIR')
else:
    print('NO HAND')