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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 find_candidate_metadata_files(names):
 """Filter files that may be METADATA files."""

        tuples = [
            x.split('/') for x in map(try_decode, names)
            if 'METADATA' in x
        ]
        return [x[1] for x in sorted([(len(x), x) for x in tuples])]