This is a text description of mm_cbr6.gif.
This illustration contains two black squares, side by side, and separated by a distance half their width. Each contains a small blue object, either square or elliptical in shape, that is about one-twelfth the size of the square within which it resides.
The left-most black square positions its blue square left of center.
The right-most black square positions its blue ellipse in its center.