There are three blocks, A, B and C. Block A is below blocks C and B. Block A contains a medium black square and one medium yellow square. The medium black square is touching the bottom edge of this block. It is below the medium yellow square. Block B contains one medium yellow square and one medium blue square. The medium yellow square is below the medium blue square. And block C has two medium black squares. Medium black square number one is touching the bottom edge of this block. It is below medium black square number two.
Is there any squares that are below a medium blue square above a medium black square that is touching the bottom edge of a block?