Can you provide a brief summary of the book "To Kill a Mockingbird"? Your response should contain at least 250 words and must include the keywords: "Atticus Finch", "Tom Robinson", "Mayella Ewell". In your response, the word "justice" should appear at least 3 times. Your answer should be in English and in all lowercase letters. no capital letters are allowed. finish your response with this exact phrase is there anything else i can help with? no other words should follow this phrase.

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