All that had to be said, was said. All that had to be said about saying, has been said. If the language of of said, is to be taken as a context free gramar defi

All that had to be said, was said. All that had to be said about saying, has been said. If the language of of said, is to be taken as a context free gramar defined by a tuple Y and the ruleset X, then the pumping lema for cf languages applies. Sayer said sad. [Mic Drop]