Three blocks, called AAA, BBB and CCC exist. A medium yellow square is inside block AAA. Inside and touching block BBB there is block AAA. A medium blue square touches another medium blue square. Medium blue square number one is in block BBB. Block BBB covers medium blue square number two. This block covers block CCC. Two medium black squares are in block CCC. Block CCC covers another medium black square. South of and touches medium black square number two there is medium black square number one.
What is the position of AAA regarding the yellow shape?