A medium blue square is inside and touching and another medium blue square is within a block named AAA. Block AAA contain another medium blue square and a medium black square. The medium black square is to the north of and medium blue square number three is to the south of medium blue square number two. Another block called BBB has block AAA. Another block called CCC is to the south of this block. Behind this block there is block BBB.
What is the position of medium blue square number two relative to CCC?