a-a aaa aad aah aao aar aav aay ad- ada add adh ado adr adv ady aha ahd ahh aho ahr ahv ahy aoa aod aoh aoo aor aov ar- ara ard arh aro arr arv ary av- ava avd avh avo avr avy ay- aya ayd ayh ayo ayr daa dad dah dao dar dav day dda ddd ddh ddo ddr ddy dh- dha dhd dhh dho dhr doa dod doh doo dor dov doy dra drd dro drr drv dry dva dvd dvh dvr dy- dya dyd dyo dyr dyy haa had hah hao har hav hay hda hdd hdh hdo hdr hdv hdy hha hhd hhh hho hhr hhv hhy hoa hod hoh hoo hor hov hoy hr- hra hrd hrh hro hrr hrv hv- hva hvd hvo hvr hvv hvy hy- hya hyd hyh hyo hyr hyv hyy oaa oad oah oao oar oav oda odd odh odo odr odv oha ohd ohh oho ohr oo- ooa ood ooh ooo oor oov or- ora ord orh oro orr orv ory ov- ova ovd ovh ovo ovv oya oyd oyo ra- raa rad rah rao rar rav ray rda rdd rdh rdo rdr rdv rdy rh- rha rhd rhh rho rhr rhv roa rod roh roo ror rov roy rra rrd rrh rrr rva rvd rvh rvo rvr rvv rvy ry- rya ryd ryo ryr ryy v-a vaa vad vah vao var vav vay vdd vdh vdo vdr vdv vh- vha vhd vho voa vod voh voo vor vov voy vra vrd vrh vrr vry vva vvo vvr vvv vyd yaa yad yah yao yar yav yay yda ydo ydy yha yod yoo yor yoy yra yro yva yvo yvr yvy yyy