In this task you will be given a string and you should find the longest substring that is a palindrome. A palindrome is a string that is the same backwards as it is forwards. If the shortest possible palindrome is length 1 you should return the first character.
--------
Question: qssnssnqqnnsnn

Answer: ssnss


Question: euteetteuuu

Answer: teet


Question: rjrjqjqjjrjjjj

Answer:
jqjqj