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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 parse_input(self, text):
 """ Parse ctl user input. Double quotes are used to group together multi words arguments. """


        parts = util.split(text)
        command = parts[0] if text and parts else None
        command = command.lower() if command else None
        args = parts[1:] if len(parts) > 1 else []

        return (command, args)