There are three blocks, A, B and C. A medium black square is in block A. Below block A we have block B with two medium black squares in it. Medium black square number one is below medium black square number two. Below block A there is block C which contains two medium blue squares. Medium blue square number one is touching the bottom edge of this block. This object is below medium blue square number two.
Is there any medium black squares number one below medium black square number two?