b-u bbb bbg bbi bbl bbm bbn bbu bgb bgg bgi bgl bgm bgn bgu bi- bib big bii bil bim bin biu blb blg bli bll blm bln blu bmb bmg bmi bml bmm bmn bmu bnb bng bni bnl bnn bnu bub bug bui bul bum bun buu gbg gbi gbl gbm gbn gbu ggb ggg ggi ggm ggn ggu gib gig gii gil gim gin giu glb glg gli gll glm gln glu gmb gmg gmi gml gmm gmn gnb gni gnl gnm gnn gnu gu- gub gug gui gul gum gun guu ibb ibg ibi ibl ibm ibn ibu igb igg igi igl igm ign igu iib iii iil iim iin iiu il- ilb ilg ili ill ilm iln ilu im- imb img imi iml imm imn imu in- inb ing ini inl inm inn inu iu- iub iug iui ium lbb lbg lbi lbl lbm lbu lgb lgg lgi lgl lgm lgn lgu lib lig lii lil lim lin liu llb llg lli lll llm lln llu lmb lmg lmi lml lmm lmn lmu lnb lng lni lnl lnm lnn lnu lub lug lui lul lum lun luu mbb mbg mbi mbl mbm mbu mgb mgi mgl mgm mgn mgu mi- mib mig mii mil mim min miu mlb mlg mli mll mlm mln mlu mmb mmg mmi mml mmm mmn mmu mnb mng mni mnl mnm mnn mnu mub mug mui mul mum mun muu n-i nbb nbg nbi nbl nbm nbn nbu ngb ngg ngi ngl ngm ngn ngu nib nig nii nil nim nin niu nlb nlg nli nll nlm nln nlu nmb nmg nmi nml nmm nmn nmu nnb nng nni nnl nnm nnn nnu nub nug nui nul num nun nuu ubb ubg ubi ubl ubn ubu ugb ugg ugi ugl ugm ugn ugu uib uig uii uil uim uin uiu ulb ulg uli ull ulm uln ulu um- umb umg umi uml umm umn umu un- unb ung uni unl unm unn unu uug uum uun uuu