b-u bbb bbe bbg bbi bbl bbm bbn bbu be- beb bee beg bei bel bem ben beu bgb bge bgg bgi bgl bgm bgn bgu bi- bib bie big bii bil bim bin biu blb ble blg bli bll blm bln blu bmb bme bmg bmi bml bmm bmn bmu bnb bne bng bni bnl bnn bnu bub bue bug bui bul bum bun buu ebb ebe ebg ebi ebl ebm ebn ebu eeb eee eeg eel eem een egb ege egg egi egl egm egn egu eib eie eig eii eil eim ein eiu elb ele elg eli ell elm eln elu em- emb eme emg emi eml emm emn emu en- enb ene eng eni enl enm enn enu eu- eub eue eug eui eul eun gbe gbg gbi gbl gbm gbn gbu ge- geb gee geg gei gel gem gen geu ggb ggg ggi ggm ggn ggu gib gie gig gii gil gim gin giu glb gle glg gli gll glm gln glu gmb gme gmg gmi gml gmm gmn gnb gne gni gnl gnm gnn gnu gu- gub gue gug gui gul gum gun guu ibb ibe ibg ibi ibl ibm ibn ibu ie- iee ieg iei iel iem ien igb ige igg igi igl igm ign igu iib iie iii iil iim iin iiu il- ilb ile ilg ili ill ilm iln ilu im- imb ime img imi iml imm imn imu in- inb ine ing ini inl inm inn inu iu- iub iue iug iui ium lbb lbe lbg lbi lbl lbm lbu leb lee leg lei lel lem len leu lgb lge lgg lgi lgl lgm lgn lgu lib lie lig lii lil lim lin liu llb lle llg lli lll llm lln llu lmb lme lmg lmi lml lmm lmn lmu lnb lne lng lni lnl lnm lnn lnu lub lue lug lui lul lum lun luu mbb mbe mbg mbi mbl mbm mbu meb mee meg mei mel mem men meu mgb mge mgi mgl mgm mgn mgu mi- mib mie mig mii mil mim min miu mlb mle mlg mli mll mlm mln mlu mmb mme mmg mmi mml mmm mmn mmu mnb mne mng mni mnl mnm mnn mnu mub mue mug mui mul mum mun muu n-i nbb nbe nbg nbi nbl nbm nbn nbu ne- neb nee neg nei nel nem nen neu ngb nge ngg ngi ngl ngm ngn ngu nib nie nig nii nil nim nin niu nlb nle nlg nli nll nlm nln nlu nmb nme nmg nmi nml nmm nmn nmu nnb nne nng nni nnl nnm nnn nnu nub nue nug nui nul num nun nuu ubb ube ubg ubi ubl ubn ubu ueb uee ueg uei uel uem uen ugb uge ugg ugi ugl ugm ugn ugu uib uie uig uii uil uim uin uiu ulb ule ulg uli ull ulm uln ulu um- umb ume umg umi uml umm umn umu un- unb une ung uni unl unm unn unu uue uug uum uun uuu