-er -ey eee eeg eem eeo eer ees eex eey ege egg egm ego egr egs egx egy em- eme emg emm emo emr ems emx eo- eoe eog eom eoo eor eos ere erg erm ero err ers ery es- ese esg esm eso esr ess esx esy ex- exe exo exr exs exx exy eye eym eyo eyr eys ge- gee geg gem geo ger ges gex gey ggg ggm ggo ggr ggs gme gmg gmm gmo gmr gms gmx gmy goe gog gom goo gor gos gox goy gre grg grm gro grr grs grx gry gse gsg gsm gso gsr gss gsx gxs gy- gye gym gyo gyr gys m-o m-r mee meg mem meo mer mes mex mey mge mgm mgo mgr mgs mgx mgy mme mmg mmm mmo mmr mms mmx moe mog mom moo mor mos mox moy mre mrg mrm mro mrr mrs mrx mry mse msg msm mso msr mss msx msy mxr mxs my- mye myg mym myo myr mys myx oee oeg oem oeo oer oes oex oey oge ogg ogo ogs ogx ogy om- ome omg omm omo omr oms omx omy oo- oog oom ooo oor oos oox or- ore org orm oro orr ors orx ory os- ose osg osm oso osr oss osx ox- oxo oxx oxy oye oyo oys re- ree reg rem reo rer res rex rey rge rgg rgo rgr rgs rgx rme rmg rmm rmo rmr rms rmx roe rog rom roo ror ros rox roy rrg rrm rrr rrs rse rsg rsm rso rsr rss rsx rxr rxs ry- rye ryg rym ryo ryr rys ryy se- see seg sem seo ser ses sex sey sge sgg sgm sgo sgr sgs sgx sme smg smm smo smr sms smx smy soe sog som soo sor sos sox soy sr- sre srg srm sro srr srs srx sry ss- sse ssg ssm sso ssr sss ssx sxm sxs sy- sye syg sym syr sys syx xee xeg xem xer xes xex xge xmg xmm xmo xmr xms xmx xog xom xoo xor xos xox xrx xry xsm xss xxo xxx xxy xyr xyy yee yeg yem yeo yer yes yex yey ygm ygo yme ymg ymm ymo yms yoe yog yom yoo yor yos yox yoy yre yrg yro yrs yse ysg ysm yso ysr yss ysy yxe yxy yye yyg yys yyy