-al -ol a-a a-c aaa aac aak aal aan aao aau ac- aca acc ack acl acn aco acu aka akc akk akl akn ako aku al- ala alc alk all aln alo alu an- ana anc ank anl ann ano anu aoa aoc aok aol aon aoo aou au- aua auc auk aul aun auo c-- caa cac cak cal can cao cau cca ccc cck ccl ccn cco ccu cka ckc cko cl- cla clc clk cll cln clo clu cn- cna cnc cnl cnn cno cnu co- coa coc cok col con coo cou cua cuc cuk cul cun cuo cuu ka- kaa kac kak kal kan kao kau kca kcc kck kcl kcn kcu kkc kkk kkl kkn kku kl- kla klc klo klu kn- kna knc knk knl knn kno knu koa koc kok kol kon koo kou kuc kuk kul kun kuu la- laa lac lak lal lan lao lau lca lcc lck lcl lcn lco lcu lka lkl lla llc llk lll lln llo llu lna lnc lnk lnl lnn lno lnu loa loc lok lol lon loo lou lua luc luk lul lun luo luu naa nac nak nal nan nao nau nca ncc nck ncl ncn nco ncu nka nkc nkk nkn nko nku nla nlc nlk nll nln nlo nlu nna nnc nnk nnl nnn nno nnu no- noa noc nok nol non noo nou nua nuc nuk nul nun nuo nuu oaa oac oak oal oan oao oau oc- oca occ ock ocl ocn oco ocu oka okc okk okl oko oku ola olc olk oll oln olo olu on- ona onc onk onl onn ono onu oo- ooa ooc ook ool oon ooo ou- oua ouc ouk oul oun ouo ua- uaa uac uak ual uan uao uau uca ucc uck ucl ucn uco ucu uka ukc ukk ukl ukn uku ula ulc ulk ull uln ulo ulu un- una unc unk unl unn uno unu uoa uoc uok uol uon uoo uua uuc uun uuu