Avarian Translator

(For a story) The native language of avians, one of the oldest languages still in use.

Translates anything that uses AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz to a language (Avarian) from a story I'm planning on writing!