-er -ol eee eel eem eeo eer ees eev ele ell elm elo elr els elv em- eme eml emm emo emr ems emv eo- eoe eol eom eoo eor eos ere erl erm ero err ers erv es- ese esl esm eso esr ess esv eve evl evm evo evr evs evv lee lel lem leo ler les lev lle lll llm llo llr lls llv lme lml lmm lmo lmr lms lmv loe lol lom loo lor los lov lrm lro lrr lrs lrv lse lsl lsm lso lsr lss lsv lve lvl lvm lvr lvs lvv m-o m-r m-v mee mel mem meo mer mes mev mle mll mlm mlo mlr mls mlv mme mml mmm mmo mmr mms mmv moe mol mom moo mor mos mov mre mrl mrm mro mrr mrs mrv mse msl msm mso msr mss msv mve mvl mvm mvo mvr mvs mvv oee oel oem oeo oer oes ole oll olm olo ols om- ome oml omm omo omr oms omv oo- ool oom ooo oor oos oov or- ore orl orm oro orr ors orv os- ose osl osm oso osr oss osv ov- ove ovl ovo ovs ovv re- ree rel rem reo rer res rev rle rll rlm rlo rlr rls rme rml rmm rmo rmr rms rmv roe rol rom roo ror ros rov rrl rrm rrr rrs rse rsl rsm rso rsr rss rsv rve rvl rvm rvo rvr rvs rvv se- see sel sem seo ser ses sev sle sll slm slo slr sls slv sme sml smm smo smr sms smv soe sol som soo sor sos sov sr- sre srl srm sro srr srs srv ss- sse ssl ssm sso ssr sss ssv sve svl svm svo svr svs svv v-e vee vel vem veo ver ves vl- vle vll vlm vlo vls vlv vm- vmm vmo vmr voe vol vom voo vor vos vov vre vrm vrr vrs vse vsl vsm vso vsr vss vsv vvm vvo vvr vvs vvv