pgds qgds2 rgds20 sgds tgds2

e7ds2 f7ds20 g7ds h7ds2 i7ds20

3xes20 4xes 5xes2 6xes20 7xes

sofs tofs2 uofs20 vofs wofs2

hfgs2 ifgs20 jfgs kfgs2 lfgs20