Help me understand the question
I have a hard time understanding the question. \nFor the input:\n[5,5,4,1,1,6,2], [8,8], 4\nI think the expected output is [8,8,5,6], which still preserves the 
I have a hard time understanding the question. \nFor the input:\n[5,5,4,1,1,6,2], [8,8], 4\nI think the expected output is [8,8,5,6], which still preserves the order of 2 arrays. \nHowever, the correct output is [8,8,6,2]\nAny comments will be helpful.
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