pa7v qa7vg ra7vg6 sa7v ta7vg

e17vg f17vg6 g17v h17vg i17vg6

3r8vg6 4r8v 5r8vg 6r8vg6 7r8v

si9v ti9vg ui9vg6 vi9v wi9vg

h99vg i99vg6 j99v k99vg l99vg6