There are three blocks. Lets call them A, B and C. A medium yellow square is in block A. Below the medium yellow square is a medium blue square. To the left of block A we have block B. It has two medium black squares. Medium black square number one is below medium black square number two. It is touching the bottom edge of this block. Below a medium yellow square which is below medium black square number two is medium black square number one. Below block B there is block C with one medium black square in it.
Are all medium black squares below the medium yellow thing that is to the left of a medium square?