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