b-u bbb bbe bbg bbi bbl bbn bbu be- beb bee beg bei bel ben beu bgb bge bgg bgi bgl bgn bgu bi- bib bie big bii bil bin biu blb ble blg bli bll bln blu bnb bne bng bni bnl bnn bnu bub bue bug bui bul bun buu ebb ebe ebg ebi ebl ebn ebu eeb eee eeg eel een egb ege egg egi egl egn egu eib eie eig eii eil ein eiu elb ele elg eli ell eln elu en- enb ene eng eni enl enn enu eu- eub eue eug eui eul eun gbe gbg gbi gbl gbn gbu ge- geb gee geg gei gel gen geu ggb ggg ggi ggn ggu gib gie gig gii gil gin giu glb gle glg gli gll gln glu gnb gne gni gnl gnn gnu gu- gub gue gug gui gul gun guu ibb ibe ibg ibi ibl ibn ibu ie- iee ieg iei iel ien igb ige igg igi igl ign igu iib iie iii iil iin iiu il- ilb ile ilg ili ill iln ilu in- inb ine ing ini inl inn inu iu- iub iue iug iui lbb lbe lbg lbi lbl lbu leb lee leg lei lel len leu lgb lge lgg lgi lgl lgn lgu lib lie lig lii lil lin liu llb lle llg lli lll lln llu lnb lne lng lni lnl lnn lnu lub lue lug lui lul lun luu n-i nbb nbe nbg nbi nbl nbn nbu ne- neb nee neg nei nel nen neu ngb nge ngg ngi ngl ngn ngu nib nie nig nii nil nin niu nlb nle nlg nli nll nln nlu nnb nne nng nni nnl nnn nnu nub nue nug nui nul nun nuu ubb ube ubg ubi ubl ubn ubu ueb uee ueg uei uel uen ugb uge ugg ugi ugl ugn ugu uib uie uig uii uil uin uiu ulb ule ulg uli ull uln ulu un- unb une ung uni unl unn unu uue uug uun uuu