L = list(map(int, input().split()))
dic = {}

for s in L:
    if s in dic:
        dic[s] = dic[s] + 1
    else:
        dic[s] = 1
    
def isTwoPair():
    i = 0
    for v in dic.values():
        if 2 == v:
            i+=1
    return i == 2
    
if 3 in dic.values() and 2 in dic.values():
    print('FULL HOUSE')
elif 3 in dic.values():
    print('THREE CARD')
elif isTwoPair():
    print('TWO PAIR')
elif 2 in dic.values():
    print('ONE PAIR')
else:
    print('NO HAND')