-al -ol a-a aaa aae aak aal aan aao aap aav aea aee aek ael aen aeo aep aev aka ake akk akl akn ako akp akv al- ala ale alk all aln alo alp alv an- ana ane ank anl ann ano anp anv aoa aoe aok aol aon aoo aop aov ap- apa ape apk apl apn apo app apv av- ava ave avk avl avn avo avp eaa eae eak eal ean eao eap eav eea eee eek eel een eeo eep eev eka eke ekl eko ekp ekv ela ele elk ell eln elo elp elv en- ena ene enk enl enn eno enp env eo- eoa eoe eok eol eon eoo eop ep- epa epe epl epn epo epp eva eve evl evn evo evp evv ka- kaa kae kak kal kan kao kap kav ke- kea kee kek kel ken keo kep kev kke kkk kkl kkn kkp kkv kl- kla klo klv kn- kna kne knk knl knn kno knp koa koe kok kol kon koo kop kpa kpe kpk kpl kpn kpo kpp kpv kva kvk kvn kvo kvp kvv l-p la- laa lae lak lal lan lao lap lav lea lee lek lel len leo lep lev lka lkl lkp lla lle llk lll lln llo llp llv lna lne lnk lnl lnn lno lnp loa loe lok lol lon loo lop lov lpa lpe lpk lpl lpn lpo lpp lpv lva lve lvl lvn lvp lvv naa nae nak nal nan nao nap nav ne- nea nee nek nel nen neo nep nev nka nke nkk nkn nko nkp nla nle nlk nll nln nlo nlp nlv nna nne nnk nnl nnn nno nnp nnv no- noa noe nok nol non noo nop nov npa npe npl npn npo npp npv nva nve nvk nvl nvn nvp nvv oaa oae oak oal oan oao oap oav oea oee oel oen oeo oep oka oke okk okl oko okp ola ole olk oll oln olo olp on- ona one onk onl onn ono onp oo- ooa ook ool oon ooo oop oov op- opa ope opk opl opn opo opp opv ov- ova ove ovl ovo ovp ovv p-p paa pae pak pal pan pao pap pav pea pee pek pel pen peo pep pev pka pke pkl pkn pko pkp pla ple plk pll pln plo plp plv pn- pna pne pnk pnl pnn pno pnp pnv poa poe pok pol pon poo pop pov ppa ppe ppk ppl ppn ppo ppp ppv pva pve pvk pvl pvn pvo pvp pvv v-a v-e vaa vae vak val van vao vap vav vea vee vek vel ven veo vep vka vkp vl- vla vle vlk vll vlo vlp vlv vn- vna vnl vno vnp vnv voa voe vok vol von voo vop vov vpa vpe vpk vpl vpn vpo vpp vva vvo vvv