a02r b02r2 c02r2f d02r e02r2

zq3r2 0q3r2f 1q3r 2q3r2 3q3r2f

oh4r2f ph4r qh4r2 rh4r2f sh4r

d84r e84r2 f84r2f g84r h84r2

2y5r2 3y5r2f 4y5r 5y5r2 6y5r2f