-er eee eeg eek eeo eer ees eet eev ege egg ego egr egs egt eke ekg eko ekr eks ekt ekv eo- eoe eog eok eoo eor eos eot ere erg erk ero err ers ert erv es- ese esg esk eso esr ess est esv ete etg etk eto etr ets ett etv eve evg evo evr evs evt evv ge- gee geg gek geo ger ges get gev ggg ggo ggr ggs ggt ggv gko gks gkt goe gog gok goo gor gos got gov gre grg grk gro grr grs grt grv gse gsg gsk gso gsr gss gst gsv gte gtg gtk gto gtr gts gtt gtv gve gvg gvk gvo gvr gvs gvt k-t ke- kee keg kek keo ker kes ket kev kgo kgs kgv kke kkk kkr kks kkt kkv koe kog kok koo kor kos kot krg krk kro krr krs krt krv kse ksg ksk kso ksr kss kst ksv kte ktg ktk kto ktr kts ktt ktv kvk kvo kvr kvs kvv oee oeg oeo oer oes oet oge ogg ogo ogs ogt oke okg okk oko okr oks oo- oog ook ooo oor oos oot oov or- ore org ork oro orr ors ort orv os- ose osg osk oso osr oss ost osv ot- ote otg otk oto otr ots ott otv ov- ove ovo ovs ovv re- ree reg rek reo rer res ret rev rge rgg rgk rgo rgr rgs rgt rgv rke rkg rkk rko rks rkt rkv roe rog rok roo ror ros rot rov rrg rrk rrr rrs rrt rse rsg rsk rso rsr rss rst rsv rte rtg rtk rto rtr rts rtt rtv rve rvg rvo rvr rvs rvt rvv se- see seg sek seo ser ses set sev sge sgg sgk sgo sgr sgs sgt sgv sk- ske skg skk sko skr sks skt soe sog sok soo sor sos sot sov sr- sre srg srk sro srr srs srt srv ss- sse ssg ssk sso ssr sss sst ssv ste stg stk sto str sts stt stv sve svg svk svo svr svs svt svv te- tee teg tek teo ter tes tet tev tge tgg tgk tgo tgr tgs tgt tgv tke tkg tkk tko tkr tks tkt to- toe tog tok too tor tos tot tov tre trg trk tro trr trs trt trv tse tsg tsk tso tsr tss tst tsv tte ttg ttk tto ttr tts ttt ttv tve tvg tvk tvo tvr tvs tvt v-e vee veg vek veo ver ves vet vgg vgo vgr vgs vgt vkg vkt voe vog vok voo vor vos vot vov vre vrg vrk vrr vrs vrt vse vsg vsk vso vsr vss vst vsv vte vtg vtk vto vtr vts vtt vtv vvg vvo vvr vvs vvt vvv