The geometric shapes from every origin point are linked together at a limited number of points. Square owners are linked to the square owners that their connected shapes link with (Example A). Square owners are also linked to the square owners that contain their link points (Example B). The number of people linked in this way varies.
Example A: the shape created from the P2P2 origin point has six links. The owners of square P2P2 are linked with the owners of squares P1P2, P2P3, P3P3, P3P2 (two times), and P3P1.
Example B: the shapes created from the P1P2 and P2P1 origin points are linked on the square P2P2. The owners of squares P1P2 and P2P1 are linked with the owners of square P2P2.