b-u bbb bbd bbe bbg bbm bbn bbu bdb bdd bde bdg bdm bdu be- beb bed bee beg bem ben beu bgb bgd bge bgg bgm bgn bgu bmb bmd bme bmg bmm bmn bmu bnb bnd bne bng bnn bnu bub bud bue bug bum bun buu dbb dbd dbe dbg dbm dbn dbu ddb ddd dde ddg ddm ddn ddu de- deb ded dee deg dem den deu dgd dge dgg dgm dgn dgu dmb dmd dme dmg dmm dmn dmu dnb dnd dne dng dnm dnn dub dud due dug dum dun ebb ebd ebe ebg ebm ebn ebu ed- edb edd ede edg edm edn edu eeb eed eee eeg eem een egb egd ege egg egm egn egu em- emb emd eme emg emm emn emu en- enb end ene eng enm enn enu eu- eub eud eue eug eun g-d gbd gbe gbg gbm gbn gbu gdb gdd gde gdm gdn gdu ge- geb ged gee geg gem gen geu ggb ggd ggg ggm ggn ggu gmb gmd gme gmg gmm gmn gnb gnd gne gnm gnn gnu gu- gub gud gue gug gum gun guu mbb mbd mbe mbg mbm mbu mdb mdd mde mdg mdm mdn mdu meb med mee meg mem men meu mgb mgd mge mgm mgn mgu mmb mmd mme mmg mmm mmn mmu mnb mne mng mnm mnn mnu mub mud mue mug mum mun muu nbb nbd nbe nbg nbm nbn nbu ndb ndd nde ndg ndm ndn ndu ne- neb ned nee neg nem nen neu ngb ngd nge ngg ngm ngn ngu nmb nmd nme nmg nmm nmn nmu nnb nne nng nnm nnn nnu nub nud nue nug num nun nuu ubb ube ubg ubn ubu udb udd ude udg udm udn udu ueb ued uee ueg uem uen ugb uge ugg ugm ugn ugu um- umb umd ume umg umm umn umu un- unb und une ung unm unn unu uue uug uum uun uuu