Python
\nclass Solution:\n    def breakPalindrome(self, palindrome: str) -> str:\n        if len(palindrome) == 1:\n            return ""\n        \n        for i in r
```\nclass Solution:\n    def breakPalindrome(self, palindrome: str) -> str:\n        if len(palindrome) == 1:\n            return ""\n        \n        for i in range(len(palindrome)//2):\n            if palindrome[i] != \'a\':\n                return palindrome[:i] + \'a\' + palindrome[i+1:]\n            \n        return palindrome[:-1] + \'b\'\n```
['Python3']