-al -ol a-a aaa aad aae aak aal aao aap ad- ada add ade adk adl ado adp aea aed aee aek ael aeo aep aka akd ake akk akl ako akp al- ala ald ale alk all alo alp aoa aod aoe aok aol aoo aop ap- apa apd ape apk apl apo app daa dad dae dak dal dao dap dda ddd dde ddk ddl ddo ddp de- dea ded dee dek del deo dep dka dke dkk dkl dko dkp dl- dla dld dle dlk dll dlo dlp doa dod doe dok dol doo dop dpa dpd dpe dpk dpl dpo dpp eaa ead eae eak eal eao eap ed- eda edd ede edk edl edo edp eea eed eee eek eel eeo eep eka ekd eke ekl eko ekp ela eld ele elk ell elo elp eo- eoa eod eoe eok eol eoo eop ep- epa epd epe epl epo epp ka- kaa kad kae kak kal kao kap kda kde kdk kdl kdo kdp ke- kea ked kee kek kel keo kep kke kkk kkl kkp kl- kla kld klo koa kod koe kok kol koo kop kpa kpd kpe kpk kpl kpo kpp l-p la- laa lad lae lak lal lao lap lda ldd lde ldk ldl ldo ldp lea led lee lek lel leo lep lka lkl lkp lla lld lle llk lll llo llp loa lod loe lok lol loo lop lpa lpd lpe lpk lpl lpo lpp oaa oad oae oak oal oao oap oda odd ode odl odo odp oea oed oee oel oeo oep oka okd oke okk okl oko okp ola old ole olk oll olo olp oo- ooa ood ook ool ooo oop op- opa opd ope opk opl opo opp p-p paa pad pae pak pal pao pap pda pdd pde pdk pdl pdo pdp pea ped pee pek pel peo pep pka pkd pke pkl pko pkp pla pld ple plk pll plo plp poa pod poe pok pol poo pop ppa ppd ppe ppk ppl ppo ppp