1-1-2-1M

Mirror the lower left cell of the tile; mirror, then rotate the lower right cell of the tile 90 degrees counterclockwise. [download id="14830"] Shape 54 Shape 77 Shape 88

Rotate the upper right cell of the tile 90 degrees clockwise; rotate the lower left cell of the tile 180 degrees; mirror, then rotate the lower right cell of the tile 270 degrees counterclockwise. Shape 20 Shape 54 Shape 138 Shape 175