def is_palindrome(s, i, j) :
rev = s[i: j]
rev = rev[::-1]
tmp_s = s[i: j]
b = False
if tmp_s == rev and len(tmp_s) >= 2:
b = True
return b;
s = "abaab";
for i in range(len(s)):
for j in range(i + 1, len(s) + 1):
if is_palindrome(s, i, j):
print(s[i: j])
'''
run:
aba
baab
aa
'''