-al a-a a-b aaa aab aad aak aal aam aan aau ab- aba abb abd abk abl abm abn abu ad- ada adb add adk adl adm adn adu aka akb akd akk akl akm akn aku al- ala alb ald alk all alm aln alu ama amb amd amk aml amm amn amu an- ana anb and ank anl anm ann anu au- aua aub aud auk aul aum aun b-u baa bab bad bak bal bam ban bau bba bbb bbd bbk bbl bbm bbn bbu bda bdb bdd bdk bdl bdm bdu bka bkb bkk bkl bkm bkn bla blb bld blk bll blm bln blu bma bmb bmd bmk bml bmm bmn bmu bna bnb bnd bnk bnl bnn bnu bua bub bud buk bul bum bun buu daa dab dad dak dal dam dan dau dba dbb dbd dbk dbl dbm dbn dbu dda ddb ddd ddk ddl ddm ddn ddu dka dkb dkk dkl dkm dku dl- dla dlb dld dlk dll dlm dlu dma dmb dmd dmk dml dmm dmn dmu dna dnb dnd dnk dnl dnm dnn dua dub dud duk dul dum dun ka- kaa kab kad kak kal kam kan kau kba kbb kbd kbk kbl kbm kbn kbu kda kdb kdk kdl kdm kdu kkb kkk kkl kkm kkn kku kl- kla klb kld klm klu kma kmb kmd kmk kml kmm kmu kn- kna knd knk knl knm knn knu kub kud kuk kul kum kun kuu la- laa lab lad lak lal lam lan lau lba lbb lbd lbk lbl lbm lbu lda ldb ldd ldk ldl ldm ldn ldu lka lkb lkl lla llb lld llk lll llm lln llu lma lmb lmd lmk lml lmm lmn lmu lna lnb lnd lnk lnl lnm lnn lnu lua lub lud luk lul lum lun luu maa mab mad mak mal mam man mau mba mbb mbd mbk mbl mbm mbu mda mdb mdd mdk mdl mdm mdn mdu mka mkb mkd mkk mkl mkm mkn mku mla mlb mld mlk mll mlm mln mlu mma mmb mmd mmk mml mmm mmn mmu mna mnb mnk mnl mnm mnn mnu mua mub mud muk mul mum mun muu naa nab nad nak nal nam nan nau nba nbb nbd nbk nbl nbm nbn nbu nda ndb ndd ndk ndl ndm ndn ndu nka nkk nkm nkn nku nla nlb nld nlk nll nlm nln nlu nma nmb nmd nmk nml nmm nmn nmu nna nnb nnk nnl nnm nnn nnu nua nub nud nuk nul num nun nuu ua- uaa uab uad uak ual uam uan uau uba ubb ubk ubl ubn ubu uda udb udd udk udl udm udn udu uka ukb ukk ukl ukn uku ula ulb uld ulk ull ulm uln ulu um- uma umb umd uml umm umn umu un- una unb und unk unl unm unn unu uua uum uun uuu