-er -ol eee eeg eel eeo eer ees eet ege egg egi egl ego egr egs egt eie eig eii eil eio eir eis eit ele elg eli ell elo elr els elt eo- eoe eog eoi eol eoo eor eos eot ere erg eri erl ero err ers ert es- ese esg esi esl eso esr ess est ete etg eti etl eto etr ets ett ge- gee geg gei gel geo ger ges get ggg ggi ggo ggr ggs ggt gie gig gii gil gio gir gis git gle glg gli gll glo glr gls glt goe gog goi gol goo gor gos got gre grg gri grl gro grr grs grt gse gsg gsi gsl gso gsr gss gst gte gtg gti gtl gto gtr gts gtt ie- iee ieg iei iel ier ies iet ige igg igi igl igo igr igs igt iie iii iil iio iir iis iit il- ile ilg ili ill ilo ilr ils ilt io- ioe iog ioi iol ioo ior ios iot ir- ire irg iri irl iro irr irs irt is- ise isg isi isl iso isr iss ist ite itg iti itl ito its itt lee leg lei lel leo ler les let lge lgg lgi lgl lgo lgr lgs lgt lie lig lii lil lio lir lis lit lle llg lli lll llo llr lls llt loe log loi lol loo lor los lot lrg lri lro lrr lrs lrt lse lsg lsi lsl lso lsr lss lst lte ltg lti ltl lto ltr lts ltt o-i oee oeg oei oel oeo oer oes oet oge ogg ogi ogl ogo ogs ogt oie oii oil oio oir ois oit ole olg oli oll olo ols olt oo- oog ooi ool ooo oor oos oot or- ore org ori orl oro orr ors ort os- ose osg osi osl oso osr oss ost ot- ote otg oti otl oto otr ots ott re- ree reg rei rel reo rer res ret rge rgg rgi rgo rgr rgs rgt rie rig rii ril rio rir ris rit rle rlg rli rll rlo rlr rls rlt roe rog roi rol roo ror ros rot rrg rri rrl rrr rrs rrt rse rsg rsi rsl rso rsr rss rst rte rtg rti rtl rto rtr rts rtt se- see seg sei sel seo ser ses set sge sgg sgi sgl sgo sgr sgs sgt sie sig sii sil sio sir sis sit sle slg sli sll slo slr sls slt soe sog soi sol soo sor sos sot sr- sre srg sri srl sro srr srs srt ss- sse ssg ssi ssl sso ssr sss sst ste stg sti stl sto str sts stt te- tee teg tei tel teo ter tes tet tge tgg tgi tgl tgo tgr tgs tgt tie tig tii til tio tir tis tit tle tlg tli tll tlo tlr tls tlt to- toe tog toi tol too tor tos tot tre trg tri trl tro trr trs trt tse tsg tsi tsl tso tsr tss tst tte ttg tti ttl tto ttr tts ttt