> Note that this list is itself a list of lists, and thus in theory satisfies the normal criterion for inclusion here; however, it has not been included, since

> Note that this list is itself a list of lists, and thus in theory satisfies the normal criterion for inclusion here; however, it has not been included, since the purpose of the article is to serve as a directory to other lists of lists. ... Gödelgasm. https://en.wikipedia.org/wiki/Russell's_paradox https://en.wikipedia.org/wiki/Russell's_paradox