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"""
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First of all, I'm making a few tuples  using zip function.
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Then extracting every created tuple. (for tup in zip())
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After that, I can take numbers from the extracted tuples, in order to add them to a list and return. (for number in tup)
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"""
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class Solution:
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    def shuffle(self, nums: List[int], n: int) -> List[int]:
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        return [number for tup in zip(nums[:n], nums[n:]) for number in tup]