a-a aaa aad aag aao aar aav aay ad- ada add adg ado adr adv ady ag- aga agd agg ago agr agv agy aoa aod aog aoo aor aov ar- ara ard arg aro arr arv ary av- ava avd avg avo avr avy ay- aya ayd ayo ayr daa dad dag dao dar dav day dda ddd ddg ddo ddr ddy dga dgd dgg dgr doa dod dog doo dor dov doy dra drd drg dro drr drv dry dva dvd dvg dvr dy- dya dyd dyo dyr dyy g-d gaa gad gag gao gar gav gay gda gdd gdo gdr gdv gga ggd ggg ggo ggr ggv goa god gog goo gor gov goy gra grd grg gro grr grv gry gva gvd gvg gvo gvr gy- gya gyd gyo gyr oaa oad oag oao oar oav oda odd odg odo odr odv oga ogd ogg ogo ogy oo- ooa ood oog ooo oor oov or- ora ord org oro orr orv ory ov- ova ovd ovo ovv oya oyd oyo ra- raa rad rag rao rar rav ray rda rdd rdg rdo rdr rdv rdy rga rgd rgg rgo rgr rgv roa rod rog roo ror rov roy rra rrd rrg rrr rva rvd rvg rvo rvr rvv rvy ry- rya ryd ryg ryo ryr ryy v-a vaa vad vag vao var vav vay vdd vdg vdo vdr vdv vga vgg vgo vgr voa vod vog voo vor vov voy vra vrd vrg vrr vry vva vvg vvo vvr vvv vyd vyg yaa yad yag yao yar yav yay yda ydg ydo ydy yga ygo yod yog yoo yor yoy yra yrg yro yva yvo yvr yvy yyg yyy