-al -ol a-a aaa aad aae aak aal aao aav ad- ada add ade adk adl ado adv aea aed aee aek ael aeo aev aka akd ake akk akl ako akv al- ala ald ale alk all alo alv aoa aod aoe aok aol aoo aov av- ava avd ave avk avl avo daa dad dae dak dal dao dav dda ddd dde ddk ddl ddo de- dea ded dee dek del deo dev dka dke dkk dkl dko dl- dla dld dle dlk dll dlo dlv doa dod doe dok dol doo dov dva dvd dve dvk dvl eaa ead eae eak eal eao eav ed- eda edd ede edk edl edo eea eed eee eek eel eeo eev eka ekd eke ekl eko ekv ela eld ele elk ell elo elv eo- eoa eod eoe eok eol eoo eva evd eve evl evo evv ka- kaa kad kae kak kal kao kav kda kde kdk kdl kdo ke- kea ked kee kek kel keo kev kke kkk kkl kkv kl- kla kld klo klv koa kod koe kok kol koo kva kvk kvo kvv la- laa lad lae lak lal lao lav lda ldd lde ldk ldl ldo ldv lea led lee lek lel leo lev lka lkl lla lld lle llk lll llo llv loa lod loe lok lol loo lov lva lvd lve lvl lvv oaa oad oae oak oal oao oav oda odd ode odl odo odv oea oed oee oel oeo oka okd oke okk okl oko ola old ole olk oll olo oo- ooa ood ook ool ooo oov ov- ova ovd ove ovl ovo ovv v-a v-e vaa vad vae vak val vao vav vdd vde vdk vdl vdo vdv vea ved vee vek vel veo vka vl- vla vld vle vlk vll vlo vlv voa vod voe vok vol voo vov vva vvo vvv