A = list(map(int,input().split()))
dic = {}
for i in range(5):
    if A[i] in dic:
        dic[A[i]] += 1
    else:
        dic[A[i]] = 1
four = 0
three = 0
two = 0

for value in dic.values():
    if value == 4:
        four += 1
    elif value == 3:
        three += 1
    elif value == 2:
        two += 1

if four == 1:
    print('FOUR CARD')
if three == 1 and two == 1:
    print('FULL HOUSE')
elif three == 1:
    print('THREE CARD')
elif two == 2:
    print('TWO PAIR')
elif two == 1:
    print('ONE PAIR')
else:
    print('NO HAND')