-er eee eeg een eeo eer ees ege egg egn ego egr egs en- ene eng enn eno enr ens eo- eoe eog eon eoo eor eos ere erg ern ero err ers es- ese esg esn eso esr ess ge- gee geg gen geo ger ges ggg ggn ggo ggr ggs gne gnn gno gnr gns goe gog gon goo gor gos gre grg grn gro grr grs gse gsg gsn gso gsr gss ne- nee neg nen neo ner nes nge ngg ngn ngo ngs nne nng nnn nno nns no- noe nog non noo nor nos nre nrg nrn nro nrr nrs nse nsg nsn nso nsr nss oee oeg oen oeo oer oes oge ogg ogn ogo ogs on- one ong onn ono onr ons oo- oog oon ooo oor oos or- ore org orn oro orr ors os- ose osg osn oso osr oss re- ree reg ren reo rer res rge rgg rgn rgo rgr rgs rng rnn rno rnr rns roe rog ron roo ror ros rrg rrn rrr rrs rse rsg rsn rso rsr rss se- see seg sen seo ser ses sge sgg sgn sgo sgr sgs sne sng snn sno snr sns soe sog son soo sor sos sr- sre srg srn sro srr srs ss- sse ssg ssn sso ssr sss