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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _proc_gnusparse_01(self, next, pax_headers):
 """Process a GNU tar extended sparse header, version 0.1. """

        sparse = [int(x) for x in pax_headers["GNU.sparse.map"].split(",")]
        next.sparse = list(zip(sparse[::2], sparse[1::2]))