tbumr sbum rbumr9 qbumr pbum

4ktm 3ktmr9 2ktmr 1ktm 0ktmr9

fusmr9 eusmr dusm cusmr9 busmr

q3rmr p3rm o3rmr9 n3rmr m3rm

1crm 0crmr9 zcrmr ycrm xcrmr9