b-u bbb bbe bbg bbm bbn bbo bbt bbu be- beb bee beg bem ben beo bet beu bgb bge bgg bgm bgn bgo bgt bgu bmb bme bmg bmm bmn bmo bmt bmu bnb bne bng bnn bno bnt bnu bob boe bog bom bon boo bot bou btb bte btg btm btn bto btt btu bub bue bug bum bun buo but buu ebb ebe ebg ebm ebn ebo ebt ebu eeb eee eeg eem een eeo eet egb ege egg egm egn ego egt egu em- emb eme emg emm emn emo emt emu en- enb ene eng enm enn eno ent enu eo- eob eoe eog eom eon eoo eot eou etb ete etg etm etn eto ett etu eu- eub eue eug eun eut gbe gbg gbm gbn gbo gbt gbu ge- geb gee geg gem gen geo get geu ggb ggg ggm ggn ggo ggt ggu gmb gme gmg gmm gmn gmo gmt gnb gne gnm gnn gno gnt gnu gob goe gog gom gon goo got gou gtb gte gtg gtm gtn gto gtt gtu gu- gub gue gug gum gun guo gut guu m-o mbb mbe mbg mbm mbo mbt mbu meb mee meg mem men meo met meu mgb mge mgm mgn mgo mgt mgu mmb mme mmg mmm mmn mmo mmt mmu mnb mne mng mnm mnn mno mnt mnu mob moe mog mom mon moo mot mou mtb mte mtg mtm mtn mto mtt mtu mub mue mug mum mun mut muu nbb nbe nbg nbm nbn nbo nbt nbu ne- neb nee neg nem nen neo net neu ngb nge ngg ngm ngn ngo ngt ngu nmb nme nmg nmm nmn nmo nmt nmu nnb nne nng nnm nnn nno nnt nnu no- nob noe nog nom non noo not nou ntb nte ntg ntm ntn nto ntt ntu nub nue nug num nun nuo nut nuu ob- obb obe obg obm obn obo obt obu oeb oee oeg oem oen oeo oet oge ogg ogn ogo ogt om- omb ome omg omm omn omo omt omu on- onb one ong onn ono ont onu oo- oob oog oom oon ooo oot ot- otb ote otg otm otn oto ott otu ou- oue oum oun ouo out tbb tbe tbg tbm tbn tbo tbt tbu te- teb tee teg tem ten teo tet teu tgb tge tgg tgm tgn tgo tgt tgu tmb tme tmg tmm tmn tmo tmt tmu tnb tne tng tnm tnn tno tnt to- tob toe tog tom ton too tot tou ttb tte ttg ttm ttn tto ttt ttu tub tue tug tum tun tuo tut tuu ubb ube ubg ubn ubo ubt ubu ueb uee ueg uem uen uet ugb uge ugg ugm ugn ugo ugt ugu um- umb ume umg umm umn umo umt umu un- unb une ung unm unn uno unt unu uob uoe uog uom uon uoo uot utb ute utm utn uto utt utu uue uug uum uun uut uuu