universe.insert(surrealNumber{surrealSet{}, surrealSet{}, 0, 0})
// Breed however many generations of numbers were requested by the user and
// add them all to the universe.
universe.insert(surrealNumber{surrealSet{}, surrealSet{}, 0, 0})
// Breed however many generations of numbers were requested by the user and
// add them all to the universe.