Two blocks, named AAA and BBB exist. Block AAA is disconnected from and in front of block BBB. Two small yellow squares are inside block AAA. A medium yellow triangle is inside and touching block AAA. A big black circle and a big blue triangle are within block BBB. A medium blue square is covered by block BBB. Block BBB covers a small yellow circle which is in front of the big blue triangle.
Where is the medium blue square regarding the medium yellow triangle?