bbb bbg bbi bbl bbm bbn bgb bgg bgi bgl bgm bgn bi- bib big bii bil bim bin blb blg bli bll blm bln bmb bmg bmi bml bmm bmn bnb bng bni bnl bnn gbg gbi gbl gbm gbn ggb ggg ggi ggm ggn gib gig gii gil gim gin glb glg gli gll glm gln gmb gmg gmi gml gmm gmn gnb gni gnl gnm gnn ibb ibg ibi ibl ibm ibn igb igg igi igl igm ign iib iii iil iim iin il- ilb ilg ili ill ilm iln im- imb img imi iml imm imn in- inb ing ini inl inm inn lbb lbg lbi lbl lbm lgb lgg lgi lgl lgm lgn lib lig lii lil lim lin llb llg lli lll llm lln lmb lmg lmi lml lmm lmn lnb lng lni lnl lnm lnn mbb mbg mbi mbl mbm mgb mgi mgl mgm mgn mi- mib mig mii mil mim min mlb mlg mli mll mlm mln mmb mmg mmi mml mmm mmn mnb mng mni mnl mnm mnn n-i nbb nbg nbi nbl nbm nbn ngb ngg ngi ngl ngm ngn nib nig nii nil nim nin nlb nlg nli nll nlm nln nmb nmg nmi nml nmm nmn nnb nng nni nnl nnm nnn