-er eee eeg een eep eer ees ege egg egi egn egp egr egs eie eig eii ein eip eir eis en- ene eng eni enn enp enr ens ep- epe epg epi epn epp epr eps ere erg eri ern erp err ers es- ese esg esi esn esp esr ess g-p ge- gee geg gei gen gep ger ges ggg ggi ggn ggp ggr ggs gie gig gii gin gip gir gis gne gni gnn gnp gnr gns gpe gpg gpi gpn gpp gpr gps gre grg gri grn grp grr grs gse gsg gsi gsn gsp gsr gss ie- iee ieg iei ien iep ier ies ige igg igi ign igp igr igs iie iii iin iip iir iis in- ine ing ini inn inp inr ins ipe ipg ipi ipn ipp ipr ips ir- ire irg iri irn irp irr irs is- ise isg isi isn isp isr iss n-i ne- nee neg nei nen nep ner nes nge ngg ngi ngn ngp ngs nie nig nii nin nip nir nis nne nng nni nnn nnp nns npe npg npi npn npp npr nps nre nrg nri nrn nrp nrr nrs nse nsg nsi nsn nsp nsr nss p-p pee peg pei pen pep per pes pge pgg pgi pgn pgp pgr pgs pie pig pii pin pip pir pis pn- pne png pni pnn pnp pnr pns ppe ppg ppi ppn ppp ppr pps pre prg pri prn prp prr prs ps- pse psg psi psn psp psr pss re- ree reg rei ren rep rer res rge rgg rgi rgn rgp rgr rgs rie rig rii rin rip rir ris rng rni rnn rnp rnr rns rpe rpg rpi rpn rpp rpr rps rrg rri rrn rrp rrr rrs rse rsg rsi rsn rsp rsr rss se- see seg sei sen sep ser ses sge sgg sgi sgn sgp sgr sgs sie sig sii sin sip sir sis sne sng sni snn snp snr sns spe spg spi spn spp spr sps sr- sre srg sri srn srp srr srs ss- sse ssg ssi ssn ssp ssr sss