We have three blocks. We call them A, B and C. Block C is to the left of A and block B is to the right of C. Block A has one medium blue square. Block B contains a medium yellow square and a medium blue square. Below the medium blue square there is the medium yellow square. Block C contains two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. It is below medium yellow square number two.
Are all medium yellow squares that are to the left of a medium square that is in block A to the left of all medium blue squares?
This example is Yes.