A medium blue square is in a block called AAA. Block AAA contains another medium blue square which is south of this thing. Behind and away from block AAA there is another block named BBB. Block AAA is south of this block. A medium yellow square is covered by block BBB. Block BBB is to the north of another block called CCC. Block CCC contains a medium yellow square which is to the north of another medium yellow square. Block CCC covers medium yellow square number two.
Where is medium yellow square number two relative to CCC?