[exar0815]

Also, as you have the muncipality-shortcut at the beginning, and then two user-definable letters, you freqently see "rude" combinations, and noone bats an eye. BIT-CH, MON-GO, ANA-L, DIL-DO. (And those are just the combinations that are understandable in english which I saw when driving). I'll never forget the face of the guy at the Zulassungsstelle when I was there with a friend who wanted COC-K-6969. He got it it, btw. When I tried some years later, AC-DC-666 sadly was already taken.