a-a a-b aaa aab aad aag aah aam aan aau ab- aba abb abd abg abh abm abn abu ad- ada adb add adg adh adm adn adu ag- aga agb agd agg agh agm agn agu aha ahb ahd ahg ahh ahm ahn ahu ama amb amd amg amh amm amn amu an- ana anb and ang anh anm ann anu au- aua aub aud aug auh aum aun b-u baa bab bad bag bah bam ban bau bba bbb bbd bbg bbh bbm bbn bbu bda bdb bdd bdg bdh bdm bdu bga bgb bgd bgg bgh bgm bgn bgu bha bhb bhd bhg bhh bhm bhu bma bmb bmd bmg bmh bmm bmn bmu bna bnb bnd bng bnn bnu bua bub bud bug buh bum bun buu daa dab dad dag dah dam dan dau dba dbb dbd dbg dbh dbm dbn dbu dda ddb ddd ddg ddh ddm ddn ddu dga dgd dgg dgh dgm dgn dgu dh- dha dhb dhd dhh dhm dhu dma dmb dmd dmg dmh dmm dmn dmu dna dnb dnd dng dnh dnm dnn dua dub dud dug duh dum dun g-d gaa gab gad gag gah gam gan gau gba gbd gbg gbh gbm gbn gbu gda gdb gdd gdh gdm gdn gdu gga ggb ggd ggg ggh ggm ggn ggu gha ghb ghd ghg ghh ghn gma gmb gmd gmg gmh gmm gmn gna gnb gnd gnm gnn gnu gu- gua gub gud gug gum gun guu haa hab had hag hah ham han hau hba hbb hbd hbg hbh hbm hbn hbu hda hdb hdd hdg hdh hdm hdn hdu hga hgb hgg hgh hgm hgn hgu hha hhb hhd hhg hhh hhm hhn hhu hma hmb hmd hmg hmh hmm hmu hna hnb hnd hng hnh hnn hnu hua hub hud hug huh hum hun huu maa mab mad mag mah mam man mau mba mbb mbd mbg mbh mbm mbu mda mdb mdd mdg mdh mdm mdn mdu mga mgb mgd mgh mgm mgn mgu mha mhd mhg mhh mhm mhn mhu mma mmb mmd mmg mmh mmm mmn mmu mna mnb mng mnm mnn mnu mua mub mud mug muh mum mun muu naa nab nad nag nah nam nan nau nba nbb nbd nbg nbm nbn nbu nda ndb ndd ndg ndh ndm ndn ndu nga ngb ngd ngg ngh ngm ngn ngu nha nhb nhd nhg nhh nhm nhn nhu nma nmb nmd nmg nmh nmm nmn nmu nna nnb nng nnh nnm nnn nnu nua nub nud nug nuh num nun nuu ua- uaa uab uad uag uah uam uan uau uba ubb ubg ubh ubn ubu uda udb udd udg udm udn udu uga ugb ugg ugh ugm ugn ugu uha uhb uhd uhh uhm uhu um- uma umb umd umg umh umm umn umu un- una unb und ung unh unm unn unu uua uug uum uun uuu