-al -ol a-a a-b a-i aaa aab aai aak aal aan aao aau ab- aba abb abi abk abl abn abo abu ai- aia aib aii aik ail ain aio aiu aka akb aki akk akl akn ako aku al- ala alb ali alk all aln alo alu an- ana anb ani ank anl ann ano anu aoa aob aoi aok aol aon aoo aou au- aua aub aui auk aul aun auo b-u baa bab bai bak bal ban bao bau bba bbb bbi bbk bbl bbn bbo bbu bi- bia bib bii bik bil bin bio biu bka bkb bkk bkl bkn bko bla blb bli blk bll bln blo blu bna bnb bni bnk bnl bnn bno bnu boa bob boi bok bol bon boo bou bua bub bui buk bul bun buo buu ia- iaa iab iai ial ian iao iau iba ibb ibi ibk ibl ibn ibo ibu iia iib iii iil iin iio iiu ika ikb iki ikk ikl iko iku il- ila ilb ili ilk ill iln ilo ilu in- ina inb ini ink inl inn ino inu io- ioa iob ioi iol ion ioo iou iu- iua iub iui ka- kaa kab kai kak kal kan kao kau kba kbb kbi kbk kbl kbn kbo kbu kia kib kii kik kil kin kio kiu kkb kki kkk kkl kkn kku kl- kla klb kli klo klu kn- kna kni knk knl knn kno knu koa kob koi kok kol kon koo kou kub kui kuk kul kun kuu la- laa lab lai lak lal lan lao lau lba lbb lbi lbk lbl lbo lbu lia lib lii lik lil lin lio liu lka lkb lkl lla llb lli llk lll lln llo llu lna lnb lni lnk lnl lnn lno lnu loa lob loi lok lol lon loo lou lua lub lui luk lul lun luo luu n-i naa nab nai nak nal nan nao nau nba nbb nbi nbk nbl nbn nbo nbu nia nib nii nik nil nin nio niu nka nki nkk nkn nko nku nla nlb nli nlk nll nln nlo nlu nna nnb nni nnk nnl nnn nno nnu no- noa nob noi nok nol non noo nou nua nub nui nuk nul nun nuo nuu o-i oaa oab oai oak oal oan oao oau ob- oba obb obi obk obl obn obo obu oia oib oii oik oil oin oio oiu oka okb oki okk okl oko oku ola olb oli olk oll oln olo olu on- ona onb oni onk onl onn ono onu oo- ooa oob ooi ook ool oon ooo ou- oua oui ouk oul oun ouo ua- uaa uab uai uak ual uan uao uau uba ubb ubi ubk ubl ubn ubo ubu uia uib uii uil uin uio uiu uka ukb uki ukk ukl ukn uku ula ulb uli ulk ull uln ulo ulu un- una unb uni unk unl unn uno unu uoa uob uok uol uon uoo uua uun uuu