There are three blocks, A, B and C. There are two medium blue squares in block A. Medium blue square number one is below medium blue square number two and a medium yellow square. Medium blue square number two is below the medium yellow square. Above block A we have block B with one medium blue square in it. Finally, we have block C which is above block A. It has a medium yellow square.
Is there any medium yellow squares above a medium square that is above a medium square that is in block A?