Mahjong machine's Geomantic Orientation

It's easy to appear on the left. Clockwise order, clockwise can really continue the game, but China people have always formed such a habit of geographical orientation, and every time they say orientation, it is southeast and northwest. I believe that no one will look at it the other way around and will not disturb it. One is not smooth, and the other is illegal. Since all mahjong players have used this order since ancient times.