of2r83 pf2r qf2r8 rf2r83 sf2r

d62r e62r8 f62r83 g62r h62r8

2w3r8 3w3r83 4w3r 5w3r8 6w3r83

rn4r83 sn4r tn4r8 un4r83 vn4r

ge5r he5r8 ie5r83 je5r ke5r8