There exist three blocks, named AAA, BBB and CCC. Block BBB is disconnected from block AAA and is south of block CCC. Block CCC is in front of this block. Block AAA is behind and south of block BBB. A medium yellow square is within block AAA. Block BBB covers a medium black square. Two medium yellow squares are inside this block. Block CCC covers a medium blue square.
Is the medium blue square in front of all medium yellow shapes?