Question: What language is generated with this context - free grammar: S aSa | b S b | The language of even - length palindromes over

What language is generated with this context-free grammar:
SaSa|bSb|
The language of even-length palindromes over a,b.
The language of odd-length palindromes over a,b.
What language is generated with this context-free grammar: SaSa|bSb| The language

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