bbb bbe bbg bbi bbl bbn bbs be- beb bee beg bei bel ben bes bgb bge bgg bgi bgl bgn bgs bi- bib bie big bii bil bin bis blb ble blg bli bll bln bls bnb bne bng bni bnl bnn bns bsb bse bsg bsi bsl bsn bss ebb ebe ebg ebi ebl ebn ebs eeb eee eeg eel een ees egb ege egg egi egl egn egs eib eie eig eii eil ein eis elb ele elg eli ell eln els en- enb ene eng eni enl enn ens es- esb ese esg esi esl esn ess gbe gbg gbi gbl gbn gbs ge- geb gee geg gei gel gen ges ggb ggg ggi ggn ggs gib gie gig gii gil gin gis glb gle glg gli gll gln gls gnb gne gni gnl gnn gns gsb gse gsg gsi gsl gsn gss ibb ibe ibg ibi ibl ibn ibs ie- iee ieg iei iel ien ies igb ige igg igi igl ign igs iib iie iii iil iin iis il- ilb ile ilg ili ill iln ils in- inb ine ing ini inl inn ins is- isb ise isg isi isl isn iss lbb lbe lbg lbi lbl lbs leb lee leg lei lel len les lgb lge lgg lgi lgl lgn lgs lib lie lig lii lil lin lis llb lle llg lli lll lln lls lnb lne lng lni lnl lnn lns lsb lse lsg lsi lsl lsn lss n-i nbb nbe nbg nbi nbl nbn nbs ne- neb nee neg nei nel nen nes ngb nge ngg ngi ngl ngn ngs nib nie nig nii nil nin nis nlb nle nlg nli nll nln nls nnb nne nng nni nnl nnn nns nsb nse nsg nsi nsl nsn nss sbb sbe sbg sbi sbl sbn sbs se- seb see seg sei sel sen ses sgb sge sgg sgi sgl sgn sgs sib sie sig sii sil sin sis slb sle slg sli sll sln sls snb sne sng sni snl snn sns ss- ssb sse ssg ssi ssl ssn sss