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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 do(self, arg):
    ".example - This is an example plugin for the command line debugger"
    print "This is an example command."
    print "%s.do(%r, %r):" % (__name__, self, arg)
    print "  last event", self.lastEvent
    print "  prefix", self.cmdprefix
    print "  arguments", self.split_tokens(arg)