-al a-a a-b aaa aab aak aal aam aan aar aau ab- aba abb abk abl abm abn abr abu aka akb akk akl akm akn akr aku al- ala alb alk all alm aln alr alu ama amb amk aml amm amn amr amu an- ana anb ank anl anm ann anr anu ar- ara arb ark arl arm arn arr aru au- aua aub auk aul aum aun aur b-u baa bab bak bal bam ban bar bau bba bbb bbk bbl bbm bbn bbr bbu bka bkb bkk bkl bkm bkn bkr bla blb blk bll blm bln blr blu bma bmb bmk bml bmm bmn bmr bmu bna bnb bnk bnl bnn bnr bnu bra brb brk brl brm brn brr bru bua bub buk bul bum bun bur buu ka- kaa kab kak kal kam kan kar kau kba kbb kbk kbl kbm kbn kbr kbu kkb kkk kkl kkm kkn kkr kku kl- kla klb klm klr klu kma kmb kmk kml kmm kmu kn- kna knk knl knm knn knr knu kra krk krl krn krr kru kub kuk kul kum kun kur kuu la- laa lab lak lal lam lan lar lau lba lbb lbk lbl lbm lbr lbu lka lkb lkl lkr lla llb llk lll llm lln llr llu lma lmb lmk lml lmm lmn lmr lmu lna lnb lnk lnl lnm lnn lnr lnu lra lrb lrk lrm lrn lrr lru lua lub luk lul lum lun lur luu m-r maa mab mak mal mam man mar mau mba mbb mbk mbl mbm mbr mbu mka mkb mkk mkl mkm mkn mkr mku mla mlb mlk mll mlm mln mlr mlu mma mmb mmk mml mmm mmn mmr mmu mna mnb mnk mnl mnm mnn mnr mnu mra mrb mrk mrl mrm mrn mrr mru mua mub muk mul mum mun mur muu naa nab nak nal nam nan nar nau nba nbb nbk nbl nbm nbn nbr nbu nka nkk nkm nkn nkr nku nla nlb nlk nll nlm nln nlr nlu nma nmb nmk nml nmm nmn nmr nmu nna nnb nnk nnl nnm nnn nnu nra nrb nrk nrl nrm nrn nrr nru nua nub nuk nul num nun nur nuu ra- raa rab rak ral ram ran rar rau rba rbb rbk rbl rbm rbn rbr rbu rkb rkk rkm rku rla rll rlm rln rlr rlu rma rmb rml rmm rmn rmr rna rnb rnm rnn rnr rnu rra rrb rrk rrl rrm rrn rrr rru rua rub ruk rum run rur ruu ua- uaa uab uak ual uam uan uar uau uba ubb ubk ubl ubn ubr ubu uka ukb ukk ukl ukn ukr uku ula ulb ulk ull ulm uln ulr ulu um- uma umb uml umm umn umr umu un- una unb unk unl unm unn unr unu ur- ura urb urk url urm urn urr uru uua uum uun uur uuu