-al -ol a-a aaa aad aae aak aal aao ad- ada add ade adk adl ado aea aed aee aek ael aeo aka akd ake akk akl ako al- ala ald ale alk all alo aoa aod aoe aok aol aoo daa dad dae dak dal dao dda ddd dde ddk ddl ddo de- dea ded dee dek del deo dka dke dkk dkl dko dl- dla dld dle dlk dll dlo doa dod doe dok dol doo eaa ead eae eak eal eao ed- eda edd ede edk edl edo eea eed eee eek eel eeo eka ekd eke ekl eko ela eld ele elk ell elo eo- eoa eod eoe eok eol eoo ka- kaa kad kae kak kal kao kda kde kdk kdl kdo ke- kea ked kee kek kel keo kke kkk kkl kl- kla kld klo koa kod koe kok kol koo la- laa lad lae lak lal lao lda ldd lde ldk ldl ldo lea led lee lek lel leo lka lkl lla lld lle llk lll llo loa lod loe lok lol loo oaa oad oae oak oal oao oda odd ode odl odo oea oed oee oel oeo oka okd oke okk okl oko ola old ole olk oll olo oo- ooa ood ook ool ooo