It's the game of Mahjong as a font! A-Z & a-p.
If you don't know how to play Mahjong, go here:
https://en.wikipedia.org/wiki/Mahjong
Contains some uppercase & lowercase letters; NO NUMBERS!
The period is the back of the card.
Based off of the 1980's, supersized, CLUE (or CLUEDO) variant.
For a fanmade bionicle based TCG
By request, a decorative font based on playing card suits. This will be used by a certain group of card players.
It is not the most readable design, but these requestors wanted it to be esoteric. It's meant to have a bit of a "secret code" feeling.