We have three blocks, called AAA, BBB and CCC. Block CCC touches block AAA. Block AAA has a medium yellow square. A medium black square is to the south of the medium yellow square. The medium black square is inside and touching block AAA. Block BBB covers a medium blue square and has another medium blue square. A medium yellow square is inside this block. To the north of medium blue square number two there is this thing. Block CCC covers a medium blue square. Another medium blue square and a medium black square are inside this block. The medium black square touches and medium blue square number two is to the north of medium blue square number one. Medium blue square number two touches the shape which touches medium blue square number one.
Are all medium blue shapes south of any medium yellow square?