-er eee eeg eek een eep eer ees ege egg egn egp egr egs eke ekg ekp ekr eks en- ene eng enk enn enp enr ens ep- epe epg epn epp epr eps ere erg erk ern erp err ers es- ese esg esk esn esp esr ess g-p ge- gee geg gek gen gep ger ges ggg ggn ggp ggr ggs gkn gkp gks gne gnn gnp gnr gns gpe gpg gpk gpn gpp gpr gps gre grg grk grn grp grr grs gse gsg gsk gsn gsp gsr gss ke- kee keg kek ken kep ker kes kgp kgs kke kkk kkn kkp kkr kks kn- kne kng knk knn knp knr kpe kpk kpn kpp kpr kps krg krk krn krp krr krs kse ksg ksk ksn ksp ksr kss ne- nee neg nek nen nep ner nes nge ngg ngk ngn ngp ngs nke nkk nkn nkp nkr nks nne nng nnk nnn nnp nns npe npg npn npp npr nps nre nrg nrk nrn nrp nrr nrs nse nsg nsk nsn nsp nsr nss p-p pee peg pek pen pep per pes pge pgg pgk pgn pgp pgr pgs pke pkg pkn pkp pkr pks pn- pne png pnk pnn pnp pnr pns ppe ppg ppk ppn ppp ppr pps pre prg prk prn prp prr prs ps- pse psg psk psn psp psr pss re- ree reg rek ren rep rer res rge rgg rgk rgn rgp rgr rgs rke rkg rkk rkp rks rng rnn rnp rnr rns rpe rpg rpk rpn rpp rpr rps rrg rrk rrn rrp rrr rrs rse rsg rsk rsn rsp rsr rss se- see seg sek sen sep ser ses sge sgg sgk sgn sgp sgr sgs sk- ske skg skk skp skr sks sne sng snk snn snp snr sns spe spg spk spn spp spr sps sr- sre srg srk srn srp srr srs ss- sse ssg ssk ssn ssp ssr sss