We have two blocks, A and B. Block A has three medium black squares. Medium black square number one is touching the bottom edge of this block. Medium black square number two is below medium black square number three. Medium black square number one is below medium black square number three. It is below medium black square number two. Block B is to the left of block A. It has a medium black square and one medium yellow square. Below the medium yellow square there is the medium black square.
Are all medium black squares below the yellow thing?