-er eee eeg eem eer ees eet ege egg egm egr egs egt em- eme emg emm emr ems emt ere erg erm err ers ert es- ese esg esm esr ess est ete etg etm etr ets ett ge- gee geg gem ger ges get ggg ggm ggr ggs ggt gme gmg gmm gmr gms gmt gre grg grm grr grs grt gse gsg gsm gsr gss gst gte gtg gtm gtr gts gtt m-r mee meg mem mer mes met mge mgm mgr mgs mgt mme mmg mmm mmr mms mmt mre mrg mrm mrr mrs mrt mse msg msm msr mss mst mte mtg mtm mtr mts mtt re- ree reg rem rer res ret rge rgg rgr rgs rgt rme rmg rmm rmr rms rmt rrg rrm rrr rrs rrt rse rsg rsm rsr rss rst rte rtg rtm rtr rts rtt se- see seg sem ser ses set sge sgg sgm sgr sgs sgt sme smg smm smr sms smt sr- sre srg srm srr srs srt ss- sse ssg ssm ssr sss sst ste stg stm str sts stt te- tee teg tem ter tes tet tge tgg tgm tgr tgs tgt tme tmg tmm tmr tms tmt tre trg trm trr trs trt tse tsg tsm tsr tss tst tte ttg ttm ttr tts ttt