There are three blocks, A, B and C. There is one medium blue square in block A. Then, there is block B which has two medium black squares. It also has a medium yellow square. The medium yellow square is below medium black square number one and medium black square number two. Below medium black square number two is medium black square number one. Block C is to the right of block A and above block B. It has a medium blue square.
Is there a medium square that is below medium square number one below all medium squares that are above a black square?