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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 _build_command_chain(self, command):
 """ Builds execution chain including all intercepters and the specified command. :param command: the command to build a chain. """

        next = command
        for intercepter in reversed(self._intercepters):
            next = InterceptedCommand(intercepter, next)
        self._commands_by_name[next.get_name()] = next