-er -up eee eeg eek een eep eer ees ege egg egn egp egr egs egu eke ekg ekp ekr eks eku en- ene eng enk enn enp enr ens enu ep- epe epg epn epp epr eps epu ere erg erk ern erp err ers eru es- ese esg esk esn esp esr ess esu eu- eue eug eun eup eur eus g-p ge- gee geg gek gen gep ger ges geu ggg ggn ggp ggr ggs ggu gkn gkp gks gne gnn gnp gnr gns gnu gpe gpg gpk gpn gpp gpr gps gpu gre grg grk grn grp grr grs gru gse gsg gsk gsn gsp gsr gss gsu gu- gue gug guk gun gup gur gus guu ke- kee keg kek ken kep ker kes kgp kgs kgu kke kkk kkn kkp kkr kks kku kn- kne kng knk knn knp knr knu kpe kpk kpn kpp kpr kps kpu krg krk krn krp krr krs kru kse ksg ksk ksn ksp ksr kss ksu kue kug kuk kun kup kur kus kuu ne- nee neg nek nen nep ner nes neu nge ngg ngk ngn ngp ngs ngu nke nkk nkn nkp nkr nks nku nne nng nnk nnn nnp nns nnu npe npg npn npp npr nps npu nre nrg nrk nrn nrp nrr nrs nru nse nsg nsk nsn nsp nsr nss nsu nue nug nuk nun nup nur nus nuu p-p pee peg pek pen pep per pes peu pge pgg pgk pgn pgp pgr pgs pke pkg pkn pkp pkr pks pku pn- pne png pnk pnn pnp pnr pns pnu ppe ppg ppk ppn ppp ppr pps ppu pre prg prk prn prp prr prs pru ps- pse psg psk psn psp psr pss psu pue pug puk pun pup pur pus puu re- ree reg rek ren rep rer res reu rge rgg rgk rgn rgp rgr rgs rke rkg rkk rkp rks rku rng rnn rnp rnr rns rnu rpe rpg rpk rpn rpp rpr rps rpu rrg rrk rrn rrp rrr rrs rru rse rsg rsk rsn rsp rsr rss rsu rue rug ruk run rup rur rus ruu se- see seg sek sen sep ser ses seu sge sgg sgk sgn sgp sgr sgs sgu sk- ske skg skk skp skr sks sku sne sng snk snn snp snr sns snu spe spg spk spn spp spr sps spu sr- sre srg srk srn srp srr srs ss- sse ssg ssk ssn ssp ssr sss ssu sue sug suk sun sup sur sus suu uee ueg uen uep uer ues uge ugg ugk ugn ugp ugr ugs ugu uke ukk ukn ukp ukr uku un- une ung unk unn unp unr uns unu up- upe upg upk upn upp upr ups upu ur- ure urg urk urn urp urr urs uru use usg usk usn usp usr uss usu uue uug uun uur uus uuu