a-a aaa aad aag aah aao ad- ada add adg adh ado ag- aga agd agg agh ago aha ahd ahg ahh aho aoa aod aog aoh aoo daa dad dag dah dao dda ddd ddg ddh ddo dga dgd dgg dgh dh- dha dhd dhh dho doa dod dog doh doo g-d gaa gad gag gah gao gda gdd gdh gdo gga ggd ggg ggh ggo gha ghd ghg ghh gho goa god gog goh goo haa had hag hah hao hda hdd hdg hdh hdo hga hgg hgh hgo hha hhd hhg hhh hho hoa hod hog hoh hoo oaa oad oag oah oao oda odd odg odh odo oga ogd ogg ogh ogo oha ohd ohg ohh oho oo- ooa ood oog ooh ooo