There are two blocks, A and B. Block A is below B. Block A contains one medium blue square and one medium yellow square. Below the medium yellow square is the medium blue square. Block B contains a medium yellow square and a medium blue square. There is also one medium black square touching the bottom edge of this block. The medium black square is below the medium blue square and the medium yellow square.. Below the medium blue square there is the medium yellow square.
Are all medium squares that are above a blue square below a medium square which is below a medium blue shape?