a-a aaa aad aag aah aao aar ad- ada add adg adh ado adr ag- aga agd agg agh ago agr aha ahd ahg ahh aho ahr aoa aod aog aoh aoo aor ar- ara ard arg arh aro arr daa dad dag dah dao dar dda ddd ddg ddh ddo ddr dga dgd dgg dgh dgr dh- dha dhd dhh dho dhr doa dod dog doh doo dor dra drd drg dro drr g-d gaa gad gag gah gao gar gda gdd gdh gdo gdr gga ggd ggg ggh ggo ggr gha ghd ghg ghh gho ghr goa god gog goh goo gor gra grd grg grh gro grr haa had hag hah hao har hda hdd hdg hdh hdo hdr hga hgg hgh hgo hgr hha hhd hhg hhh hho hhr hoa hod hog hoh hoo hor hr- hra hrd hrg hrh hro hrr oaa oad oag oah oao oar oda odd odg odh odo odr oga ogd ogg ogh ogo oha ohd ohg ohh oho ohr oo- ooa ood oog ooh ooo oor or- ora ord org orh oro orr ra- raa rad rag rah rao rar rda rdd rdg rdh rdo rdr rga rgd rgg rgh rgo rgr rh- rha rhd rhg rhh rho rhr roa rod rog roh roo ror rra rrd rrg rrh rrr