Braille Word Cube

So I guess it was just a day or two ago I remade MrKindergarten's Word cube. In the comments section Gillian703 asked if there was a way to add braille as one of the fonts in the Customizer? I didn't know how to do that, but I was able to instead able to just make a braille font for it. So now here is the cube in braille. (full instructions about the purpose and intent of the word cube still to be found under MrKindergarten's original version.

If anyone can provide feedback on how to help improve this or make it more useful I'd be glad to hear it and improve it in any way. (Currently it only does lower case letters, because I do not know the ideal/standard way to place the dot 6 to denote it is a capital letter)
*update 1/23/17*
cleaned up the code some in the morning and set default rotation to a more printable way.
Also added a bump at the start of the cube so they can feel where to start reading.