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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 GenFwdState(self):
 """Generates forwarding state rules. The lexer will fast forward until there is string content. The string content will be returned to the string processor. """

    for c in self.cont:
      self._AddToken("FWD", c, None, None)
    for s in self.sep:
      self._AddToken("FWD", s, None, None)
    self._AddToken("FWD", ".", "PushBack,PopState", None)