{∅, {∅}, {∅, {∅}}} : Rage Against the Meat Grinder

From Candide:
Pangloss made answer in these terms: "Oh, my dear Candide, you remember Paquette, that pretty wench who waited on our noble Baroness; in her arms I tasted the delights of paradise, which produced in me those hell torments with which you see me devoured; she was infected with them, she is perhaps dead of them. This present Paquette received of a learned Grey Friar, who had traced it to its source; he had had it of an old countess, who had received it from a cavalry captain, who owed it to a marchioness, who took it from a page, who had received it from a Jesuit, who when a novice had it in a direct line from one of the companions of Christopher Columbus.For my part I shall give it to nobody, I am dying."