texls sexl rexlsv qexls pexl

4nwl 3nwlsv 2nwls 1nwl 0nwlsv

fxvlsv exvls dxvl cxvlsv bxvls

q6uls p6ul o6ulsv n6uls m6ul

1ful 0fulsv zfuls yful xfulsv