-ey a-a aaa aad aae aaf aak aao aav aay ad- ada add ade adf adk ado adv ady aea aed aee aef aek aeo aev aey af- afa afd afe aff afk afo afv afy aka akd ake akk ako akv aoa aod aoe aof aok aoo aov av- ava avd ave avf avk avo avy ay- aya ayd aye ayf ayk ayo daa dad dae daf dak dao dav day dda ddd dde ddf ddk ddo ddy de- dea ded dee def dek deo dev dey dfa dfd dfe dff dfk dfo dfv dka dke dkk dko doa dod doe dof dok doo dov doy dva dvd dve dvk dy- dya dyd dye dyk dyo dyy eaa ead eae eaf eak eao eav ed- eda edd ede edf edk edo edy eea eed eee eef eek eeo eev eey ef- efa efd efe eff efo eka ekd eke ekf eko ekv eky eo- eoa eod eoe eof eok eoo eva evd eve evf evo evv evy eya eyd eye eyo faa fad fae faf fak fao fav fay fda fdd fde fdf fdk fdo fea fed fee fef fek feo fev fey ffa ffd ffe fff ffk ffo ffv ffy fka fkf fkk foa foe fof fok foo foy fva fvd fvk fy- fya fye fyk fyo ka- kaa kad kae kaf kak kao kav kay kda kde kdf kdk kdo kdy ke- kea ked kee kef kek keo kev key kfa kfd kff kfo kke kkk kkv kky koa kod koe kof kok koo koy kva kvk kvo kvv kya kyd kye kyo oaa oad oae oaf oak oao oav oda odd ode odf odo odv oea oed oee oef oeo oey of- ofa ofd ofe off ofo ofv oka okd oke okk oko oo- ooa ood oof ook ooo oov ov- ova ovd ove ovf ovo ovv oya oyd oye oyo v-a v-e vaa vad vae vak vao vav vay vdd vde vdf vdk vdo vdv vea ved vee vef vek veo vey vfa vfd vff vfv vka voa vod voe vof vok voo vov voy vva vvo vvv vyd vye vyf yaa yad yae yaf yak yao yav yay yda yde ydo ydy yea yed yee yef yek yeo yev yey yfa yfd yfe yff yka ykk yod yoe yof yok yoo yoy yva yve yvo yvy yye yyf yyy