bbb bbg bbi bbk bbl bbn bgb bgg bgi bgk bgl bgn bi- bib big bii bik bil bin bkb bkg bkk bkl bkn blb blg bli blk bll bln bnb bng bni bnk bnl bnn gbg gbi gbk gbl gbn ggb ggg ggi ggn gib gig gii gik gil gin gkb gkn glb glg gli glk gll gln gnb gni gnl gnn ibb ibg ibi ibk ibl ibn igb igg igi igk igl ign iib iii iil iin ikb iki ikk ikl il- ilb ilg ili ilk ill iln in- inb ing ini ink inl inn kbb kbi kbk kbl kbn kgb kgi kgl kib kig kii kik kil kin kkb kki kkk kkl kkn kl- klb klg kli kn- kng kni knk knl knn lbb lbg lbi lbk lbl lgb lgg lgi lgk lgl lgn lib lig lii lik lil lin lkb lkg lkl llb llg lli llk lll lln lnb lng lni lnk lnl lnn n-i nbb nbg nbi nbk nbl nbn ngb ngg ngi ngk ngl ngn nib nig nii nik nil nin nki nkk nkn nlb nlg nli nlk nll nln nnb nng nni nnk nnl nnn