From studies to pull phaenkrabueang out เป็ย a large amount of the tiles is very บล็ก. When I pulled out, and then switch the cut tile pieces of it will cause the tiles back into the original rectangle.
The study found that the tile to pull out without a lot of the tiles needs a lot more of the same. When pulling out the switching of the tile piece cut out to make the tiles back to its original shape.