There are three blocks. Lets call them A, B and C. Block B is above A and block C is above B. Block A has two medium black squares. Below medium black square number two there is medium black square number one. Block B contains two medium black squares. Medium black square number one is below medium black square number two. And block C has a medium blue square and a medium black square. Below the medium black square is the medium blue square.
Are all medium black squares number two above all medium black squares number one?
This example is No.