> The example is based on characters of Game of Thrones, to make understanding concepts less boring.

For those of us who don't know anything about Game of Thrones, and can't pronounce Elvish names, the example in this article reads like:

Flarg → Twipptch → Glorp → Boop → Fwyxnth → AnyRef → Any

So instead of being less boring, I have to use a decoder ring to figure out what's going on here.