-er eee eef eeg een eer ees ef- efe eff efg efi efr efs ege egf egg egi egn egr egs eie eif eig eii ein eir eis en- ene enf eng eni enn enr ens ere erf erg eri ern err ers es- ese esf esg esi esn esr ess fee fef feg fei fen fer fes ffe fff ffg ffi ffn ffr ffs fge fgf fgg fgi fgn fgr fgs fie fif fig fii fin fir fis fne fnf fng fni fnn fnr fns fre frf frg fri frn frr frs fse fsf fsg fsi fsn fsr fss ge- gee gef geg gei gen ger ges gfe gff gfi gfr gfs ggg ggi ggn ggr ggs gie gif gig gii gin gir gis gne gnf gni gnn gnr gns gre grf grg gri grn grr grs gse gsf gsg gsi gsn gsr gss i-f ie- iee ief ieg iei ien ier ies ife iff ifg ifi ifn ifr ifs ige igf igg igi ign igr igs iie iif iii iin iir iis in- ine inf ing ini inn inr ins ir- ire irf irg iri irn irr irs is- ise isf isg isi isn isr iss n-i ne- nee nef neg nei nen ner nes nfe nff nfi nfn nfr nfs nge ngf ngg ngi ngn ngs nie nif nig nii nin nir nis nne nnf nng nni nnn nns nre nrf nrg nri nrn nrr nrs nse nsf nsg nsi nsn nsr nss re- ree ref reg rei ren rer res rfe rff rfg rfi rfn rfr rfs rge rgf rgg rgi rgn rgr rgs rie rif rig rii rin rir ris rng rni rnn rnr rns rrf rrg rri rrn rrr rrs rse rsf rsg rsi rsn rsr rss se- see sef seg sei sen ser ses sfe sff sfg sfi sfn sfr sfs sge sgf sgg sgi sgn sgr sgs sie sif sig sii sin sir sis sne snf sng sni snn snr sns sr- sre srf srg sri srn srr srs ss- sse ssf ssg ssi ssn ssr sss