-er eee eeg eek eel een eer ees ege egg egi egl egn egr egs eie eig eii eik eil ein eir eis eke ekg eki ekl ekr eks ele elg eli elk ell eln elr els en- ene eng eni enk enl enn enr ens ere erg eri erk erl ern err ers es- ese esg esi esk esl esn esr ess ge- gee geg gei gek gel gen ger ges ggg ggi ggn ggr ggs gie gig gii gik gil gin gir gis gkn gks gle glg gli glk gll gln glr gls gne gni gnl gnn gnr gns gre grg gri grk grl grn grr grs gse gsg gsi gsk gsl gsn gsr gss ie- iee ieg iei iek iel ien ier ies ige igg igi igk igl ign igr igs iie iii iil iin iir iis ike iki ikk ikl ikr iks il- ile ilg ili ilk ill iln ilr ils in- ine ing ini ink inl inn inr ins ir- ire irg iri irk irl irn irr irs is- ise isg isi isk isl isn isr iss ke- kee keg kei kek kel ken ker kes kgi kgl kgs kie kig kii kik kil kin kir kis kke kki kkk kkl kkn kkr kks kl- klg kli klr kls kn- kne kng kni knk knl knn knr krg kri krk krl krn krr krs kse ksg ksi ksk ksl ksn ksr kss lee leg lei lek lel len ler les lge lgg lgi lgk lgl lgn lgr lgs lie lig lii lik lil lin lir lis lkg lkl lkr lks lle llg lli llk lll lln llr lls lne lng lni lnk lnl lnn lnr lns lrg lri lrk lrn lrr lrs lse lsg lsi lsk lsl lsn lsr lss n-i ne- nee neg nei nek nel nen ner nes nge ngg ngi ngk ngl ngn ngs nie nig nii nik nil nin nir nis nke nki nkk nkn nkr nks nle nlg nli nlk nll nln nlr nls nne nng nni nnk nnl nnn nns nre nrg nri nrk nrl nrn nrr nrs nse nsg nsi nsk nsl nsn nsr nss re- ree reg rei rek rel ren rer res rge rgg rgi rgk rgn rgr rgs rie rig rii rik ril rin rir ris rke rkg rkk rks rle rlg rli rll rln rlr rls rng rni rnn rnr rns rrg rri rrk rrl rrn rrr rrs rse rsg rsi rsk rsl rsn rsr rss se- see seg sei sek sel sen ser ses sge sgg sgi sgk sgl sgn sgr sgs sie sig sii sik sil sin sir sis sk- ske skg ski skk skl skr sks sle slg sli slk sll sln slr sls sne sng sni snk snl snn snr sns sr- sre srg sri srk srl srn srr srs ss- sse ssg ssi ssk ssl ssn ssr sss