There are three blocks. Lets call them A, B and C. Block A has one medium black square. The medium black square is touching the bottom edge of this block. This block also has a medium yellow square.. Below the medium yellow square there is the medium black square. Block B is to the left of block A. It has a medium black square. Below block B there is block C with a medium black square and a medium blue square in it. The medium black square is touching the bottom edge of this block. It is below the medium blue square.
Is there any medium squares that are below a medium square below the medium blue square?