graphics6

Using your rule, draw a line from x-4*g/y+-3*g through x-1*g/y+-2*g through x+2*g/y+-1*g to the edge of the grid. The graphic does not show the lines to the edge of the grid. Next, create the crosses in the second squares x-2/y+-3*g. Draw lines from the centres of the crosses through the radius where it intersects the circle, to the edge of the grid.

NEXT