The New Deck

I just bought playing cards. The normal index for cards is this: A K Q J 10 9 ... 2. The deck I just bought goes like this: A K D B 10 9 ... 2. It took a little effort to find out what K, D, and B stand for. The K is for König, the D is for Dame, and the B is for Bube. That's from here. The way the pack was arranged when I opened it goes as follows: The A, D, and K of hears - the 3 other Aces - the 3 other Königen - the 3 other Damen - all the Buben - then the jokers followed by all the numbered cards going hearts, diamonds, clubs, spades. I have never seen a deck of cards like this before. I thought I should document it.