smrd rmrdx1 qmrdx pmrd omrdx1

3vqdx1 2vqdx 1vqd 0vqdx1 zvqdx

e5pdx d5pd c5pdx1 b5pdx a5pd

pepd oepdx1 nepdx mepd lepdx1

0nodx1 znodx ynod xnodx1 wnodx