-al -ol a-a a-c aaa aac aae aak aal aao aau aav ac- aca acc ace ack acl aco acu acv aea aec aee aek ael aeo aeu aev aka akc ake akk akl ako aku akv al- ala alc ale alk all alo alu alv aoa aoc aoe aok aol aoo aou aov au- aua auc aue auk aul auo auv av- ava avc ave avk avl avo avu c-- caa cac cae cak cal cao cau cav cca ccc cce cck ccl cco ccu ccv ce- cea cec cee cek cel ceo ceu cev cka ckc cko cl- cla clc cle clk cll clo clu clv co- coa coc coe cok col coo cou cov cua cuc cue cuk cul cuo cuu cuv cva cvc cve cvk cvl cvo cvu cvv eaa eac eae eak eal eao eau eav ec- eca ecc ece eck ecl eco ecu ecv eea eec eee eek eel eeo eev eka ekc eke ekl eko eku ekv ela elc ele elk ell elo elu elv eo- eoa eoc eoe eok eol eoo eou eu- eua euc eue eul euv eva evc eve evl evo evv ka- kaa kac kae kak kal kao kau kav kca kcc kce kck kcl kcu ke- kea kec kee kek kel keo kev kkc kke kkk kkl kku kkv kl- kla klc klo klu klv koa koc koe kok kol koo kou kuc kue kuk kul kuu kva kvk kvo kvv la- laa lac lae lak lal lao lau lav lca lcc lce lck lcl lco lcu lcv lea lec lee lek lel leo leu lev lka lkl lla llc lle llk lll llo llu llv loa loc loe lok lol loo lou lov lua luc lue luk lul luo luu luv lva lvc lve lvl lvv oaa oac oae oak oal oao oau oav oc- oca occ ock ocl oco ocu ocv oea oec oee oel oeo oka okc oke okk okl oko oku ola olc ole olk oll olo olu oo- ooa ooc ook ool ooo oov ou- oua ouc oue ouk oul ouo ov- ova ovc ove ovl ovo ovv ua- uaa uac uae uak ual uao uau uav uca ucc uce uck ucl uco ucu ucv uea uec uee uel uka ukc uke ukk ukl uku ula ulc ule ulk ull ulo ulu ulv uoa uoc uoe uok uol uoo uua uuc uue uuu uva uvc uve uvl uvo uvu uvv v-a v-e vaa vac vae vak val vao vau vav vca vcc vce vcl vco vcu vea vec vee vek vel veo veu vka vl- vla vlc vle vlk vll vlo vlv voa voc voe vok vol voo vou vov vue vuk vul vuv vva vvc vvo vvv