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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 _traverse(self, start_paths, traversal_path):
 """ Traverse a multi-hop traversal path from a list of start instance paths, and return the resulting list of instance paths. Parameters: start_paths (list of CIMInstanceName):
 Instance paths to start traversal from. traversal_path (list of string):
 Traversal hops, where the list contains pairs of items: association class name, far end class name. Example: a 2-hop traversal is represented as `['A1', 'C1', 'A2', 'C2']`. Returns: List of CIMInstanceName: Instances at the far end of the traversal. """

        assert len(traversal_path) >= 2
        assoc_class = traversal_path[0]
        far_class = traversal_path[1]
        total_next_paths = []
        for path in start_paths:
            next_paths = self._conn.AssociatorNames(
                ObjectName=path,
                AssocClass=assoc_class,
                ResultClass=far_class)
            total_next_paths.extend(next_paths)
        traversal_path = traversal_path[2:]
        if traversal_path:
            total_next_paths = self._traverse(total_next_paths, traversal_path)
        return total_next_paths