a-a a-b aaa aab aag aak aam aan aao aau ab- aba abb abg abk abm abn abo abu ag- aga agb agg agk agm agn ago agu aka akb akg akk akm akn ako aku ama amb amg amk amm amn amo amu an- ana anb ang ank anm ann ano anu aoa aob aog aok aom aon aoo aou au- aua aub aug auk aum aun auo b-u baa bab bag bak bam ban bao bau bba bbb bbg bbk bbm bbn bbo bbu bga bgb bgg bgk bgm bgn bgo bgu bka bkb bkg bkk bkm bkn bko bma bmb bmg bmk bmm bmn bmo bmu bna bnb bng bnk bnn bno bnu boa bob bog bok bom bon boo bou bua bub bug buk bum bun buo buu gaa gab gag gak gam gan gao gau gba gbg gbk gbm gbn gbo gbu gga ggb ggg ggm ggn ggo ggu gka gkb gkm gkn gko gma gmb gmg gmm gmn gmo gna gnb gnm gnn gno gnu goa gob gog gok gom gon goo gou gu- gua gub gug guk gum gun guo guu ka- kaa kab kag kak kam kan kao kau kba kbb kbk kbm kbn kbo kbu kga kgb kgm kgo kgu kkb kkk kkm kkn kku kma kmb kmg kmk kmm kmo kmu kn- kna kng knk knm knn kno knu koa kob kog kok kom kon koo kou kub kug kuk kum kun kuu m-o maa mab mag mak mam man mao mau mba mbb mbg mbk mbm mbo mbu mga mgb mgk mgm mgn mgo mgu mka mkb mkg mkk mkm mkn mko mku mma mmb mmg mmk mmm mmn mmo mmu mna mnb mng mnk mnm mnn mno mnu moa mob mog mok mom mon moo mou mua mub mug muk mum mun muu naa nab nag nak nam nan nao nau nba nbb nbg nbk nbm nbn nbo nbu nga ngb ngg ngk ngm ngn ngo ngu nka nkk nkm nkn nko nku nma nmb nmg nmk nmm nmn nmo nmu nna nnb nng nnk nnm nnn nno nnu no- noa nob nog nok nom non noo nou nua nub nug nuk num nun nuo nuu oaa oab oag oak oam oan oao oau ob- oba obb obg obk obm obn obo obu oga ogg ogn ogo oka okb okg okk oko oku om- oma omb omg omm omn omo omu on- ona onb ong onk onn ono onu oo- ooa oob oog ook oom oon ooo ou- oua ouk oum oun ouo ua- uaa uab uag uak uam uan uao uau uba ubb ubg ubk ubn ubo ubu uga ugb ugg ugk ugm ugn ugo ugu uka ukb ukk ukn uku um- uma umb umg umm umn umo umu un- una unb ung unk unm unn uno unu uoa uob uog uok uom uon uoo uua uug uum uun uuu