a-a a-b aaa aab aad aag aam aan aao aau ab- aba abb abd abg abm abn abo abu ad- ada adb add adg adm adn ado adu ag- aga agb agd agg agm agn ago agu ama amb amd amg amm amn amo amu an- ana anb and ang anm ann ano anu aoa aob aod aog aom aon aoo aou au- aua aub aud aug aum aun auo b-u baa bab bad bag bam ban bao bau bba bbb bbd bbg bbm bbn bbo bbu bda bdb bdd bdg bdm bdo bdu bga bgb bgd bgg bgm bgn bgo bgu bma bmb bmd bmg bmm bmn bmo bmu bna bnb bnd bng bnn bno bnu boa bob bod bog bom bon boo bou bua bub bud bug bum bun buo buu daa dab dad dag dam dan dao dau dba dbb dbd dbg dbm dbn dbo dbu dda ddb ddd ddg ddm ddn ddo ddu dga dgd dgg dgm dgn dgu dma dmb dmd dmg dmm dmn dmo dmu dna dnb dnd dng dnm dnn dno doa dob dod dog dom don doo dou dua dub dud dug dum dun duo g-d gaa gab gad gag gam gan gao gau gba gbd gbg gbm gbn gbo gbu gda gdb gdd gdm gdn gdo gdu gga ggb ggd ggg ggm ggn ggo ggu gma gmb gmd gmg gmm gmn gmo gna gnb gnd gnm gnn gno gnu goa gob god gog gom gon goo gou gu- gua gub gud gug gum gun guo guu m-o maa mab mad mag mam man mao mau mba mbb mbd mbg mbm mbo mbu mda mdb mdd mdg mdm mdn mdo mdu mga mgb mgd mgm mgn mgo mgu mma mmb mmd mmg mmm mmn mmo mmu mna mnb mng mnm mnn mno mnu moa mob mod mog mom mon moo mou mua mub mud mug mum mun muu naa nab nad nag nam nan nao nau nba nbb nbd nbg nbm nbn nbo nbu nda ndb ndd ndg ndm ndn ndo ndu nga ngb ngd ngg ngm ngn ngo ngu nma nmb nmd nmg nmm nmn nmo nmu nna nnb nng nnm nnn nno nnu no- noa nob nod nog nom non noo nou nua nub nud nug num nun nuo nuu oaa oab oad oag oam oan oao oau ob- oba obb obd obg obm obn obo obu oda odb odd odg odm odn odo odu oga ogd ogg ogn ogo om- oma omb omd omg omm omn omo omu on- ona onb ond ong onn ono onu oo- ooa oob ood oog oom oon ooo ou- oua oud oum oun ouo ua- uaa uab uad uag uam uan uao uau uba ubb ubg ubn ubo ubu uda udb udd udg udm udn udo udu uga ugb ugg ugm ugn ugo ugu um- uma umb umd umg umm umn umo umu un- una unb und ung unm unn uno unu uoa uob uod uog uom uon uoo uua uug uum uun uuu