# Palindrome Reorder: Cases to Consider ## All Characters Occur Even Number of Times ### Input AABBBBCC #### Possible Output ABBCCBBA ## Exactly One Character Occurs Odd Number of Times ### Input AABBBBCCCCC #### Possible Output ABBCCCCCBBA ## More Than One Character Occurs Odd Number of Times ### Input AABBBCCCCC #### Possible Output No way to make an output.