a-a a-b aaa aab aag aaj aam aan aao aau ab- aba abb abg abj abm abn abo abu ag- aga agb agg agj agm agn ago agu aja ajb ajj ajm ajn ajo aju ama amb amg amm amn amo amu an- ana anb ang anj anm ann ano anu aoa aob aog aoj aom aon aoo aou au- aua aub aug auj aum aun auo b-u baa bab bag baj bam ban bao bau bba bbb bbg bbm bbn bbo bbu bga bgb bgg bgm bgn bgo bgu bja bjg bjj bjm bjn bju bma bmb bmg bmj bmm bmn bmo bmu bna bnb bng bnj bnn bno bnu boa bob bog boj bom bon boo bou bua bub bug buj bum bun buo buu gaa gab gag gaj gam gan gao gau gba gbg gbj gbm gbn gbo gbu gga ggb ggg ggj ggm ggn ggo ggu gja gjg gma gmb gmg gmj gmm gmn gmo gna gnb gnm gnn gno gnu goa gob gog gom gon goo gou gu- gua gub gug guj gum gun guo guu jaa jab jag jaj jam jan jao jau jba jbg jbj jbm jbo jbu jga jgb jgn jgo jgu jja jjb jjg jjj jju jma jmb jmj jmm jmn jmo jmu jna jng jnj jnn jno jnu joa job jog joj jom jon joo jou jub jug jum jun juo m-o maa mab mag maj mam man mao mau mba mbb mbg mbj mbm mbo mbu mga mgb mgj mgm mgn mgo mgu mjb mjj mjm mma mmb mmg mmj mmm mmn mmo mmu mna mnb mng mnj mnm mnn mno mnu moa mob mog mom mon moo mou mua mub mug muj mum mun muu naa nab nag naj nam nan nao nau nba nbb nbg nbm nbn nbo nbu nga ngb ngg ngj ngm ngn ngo ngu nja njm njn nju nma nmb nmg nmm nmn nmo nmu nna nnb nng nnm nnn nno nnu no- noa nob nog noj nom non noo nou nua nub nug nuj num nun nuo nuu oaa oab oag oaj oam oan oao oau ob- oba obb obg obj obm obn obo obu oga ogg ogn ogo oja ojb ojm ojo oju om- oma omb omg omj omm omn omo omu on- ona onb ong onj onn ono onu oo- ooa oob oog oom oon ooo ou- oua oum oun ouo ua- uaa uab uag uaj uam uan uao uau uba ubb ubg ubn ubo ubu uga ugb ugg ugm ugn ugo ugu ujo um- uma umb umg umm umn umo umu un- una unb ung unm unn uno unu uoa uob uog uoj uom uon uoo uua uug uum uun uuu