b-u bbb bbd bbe bbg bbk bbm bbn bbo bbu bdb bdd bde bdg bdk bdm bdo bdu be- beb bed bee beg bek bem ben beo beu bgb bgd bge bgg bgk bgm bgn bgo bgu bkb bke bkg bkk bkm bkn bko bmb bmd bme bmg bmk bmm bmn bmo bmu bnb bnd bne bng bnk bnn bno bnu bob bod boe bog bok bom bon boo bou bub bud bue bug buk bum bun buo buu dbb dbd dbe dbg dbk dbm dbn dbo dbu ddb ddd dde ddg ddk ddm ddn ddo ddu de- deb ded dee deg dek dem den deo deu dgd dge dgg dgk dgm dgn dgu dkb dke dkg dkk dkm dko dku dmb dmd dme dmg dmk dmm dmn dmo dmu dnb dnd dne dng dnk dnm dnn dno dob dod doe dog dok dom don doo dou dub dud due dug duk dum dun duo ebb ebd ebe ebg ebk ebm ebn ebo ebu ed- edb edd ede edg edk edm edn edo edu eeb eed eee eeg eek eem een eeo egb egd ege egg egm egn ego egu ekb ekd eke ekg eko eku em- emb emd eme emg emk emm emn emo emu en- enb end ene eng enk enm enn eno enu eo- eob eod eoe eog eok eom eon eoo eou eu- eub eud eue eug eun g-d gbd gbe gbg gbk gbm gbn gbo gbu gdb gdd gde gdk gdm gdn gdo gdu ge- geb ged gee geg gek gem gen geo geu ggb ggd ggg ggm ggn ggo ggu gkb gkd gkm gkn gko gmb gmd gme gmg gmm gmn gmo gnb gnd gne gnm gnn gno gnu gob god goe gog gok gom gon goo gou gu- gub gud gue gug guk gum gun guo guu kbb kbd kbe kbk kbm kbn kbo kbu kdb kde kdg kdk kdm kdo kdu ke- keb ked kee keg kek kem ken keo kgb kgd kgm kgo kgu kkb kke kkk kkm kkn kku kmb kmd kme kmg kmk kmm kmo kmu kn- knd kne kng knk knm knn kno knu kob kod koe kog kok kom kon koo kou kub kud kue kug kuk kum kun kuu m-o mbb mbd mbe mbg mbk mbm mbo mbu mdb mdd mde mdg mdk mdm mdn mdo mdu meb med mee meg mek mem men meo meu mgb mgd mge mgk mgm mgn mgo mgu mkb mkd mke mkg mkk mkm mkn mko mku mmb mmd mme mmg mmk mmm mmn mmo mmu mnb mne mng mnk mnm mnn mno mnu mob mod moe mog mok mom mon moo mou mub mud mue mug muk mum mun muu nbb nbd nbe nbg nbk nbm nbn nbo nbu ndb ndd nde ndg ndk ndm ndn ndo ndu ne- neb ned nee neg nek nem nen neo neu ngb ngd nge ngg ngk ngm ngn ngo ngu nke nkk nkm nkn nko nku nmb nmd nme nmg nmk nmm nmn nmo nmu nnb nne nng nnk nnm nnn nno nnu no- nob nod noe nog nok nom non noo nou nub nud nue nug nuk num nun nuo nuu ob- obb obd obe obg obk obm obn obo obu odb odd ode odg odm odn odo odu oeb oed oee oeg oem oen oeo ogd oge ogg ogn ogo okb okd oke okg okk oko oku om- omb omd ome omg omm omn omo omu on- onb ond one ong onk onn ono onu oo- oob ood oog ook oom oon ooo ou- oud oue ouk oum oun ouo ubb ube ubg ubk ubn ubo ubu udb udd ude udg udk udm udn udo udu ueb ued uee ueg uem uen ugb uge ugg ugk ugm ugn ugo ugu ukb uke ukk ukn uku um- umb umd ume umg umm umn umo umu un- unb und une ung unk unm unn uno unu uob uod uoe uog uok uom uon uoo uue uug uum uun uuu