a-a aaa aad aas aau aay ad- ada add ads adu ady as- asa asd ass asu asy au- aua aud aus ay- aya ayd ays ayu daa dad das dau day dda ddd dds ddu ddy dsa dsd dss dsu dsy dua dud dus duy dy- dya dyd dys dyu dyy saa sad sas sau say sda sdd sds sdu sdy ss- ssa ssd sss ssu sua sud sus suu suy sy- sya syd sys syu ua- uaa uad uas uau uay uda udd uds udu usa usd uss usu uua uus uuu uys uyu yaa yad yas yau yay yda yds ydy ysa yss ysu ysy yua yud yus yuu yuy yys yyu yyy