-er -ol eee eel eem eeo eer ele ell elm elo elr em- eme eml emm emo emr eo- eoe eol eom eoo eor ere erl erm ero err lee lel lem leo ler lle lll llm llo llr lme lml lmm lmo lmr loe lol lom loo lor lrm lro lrr m-o m-r mee mel mem meo mer mle mll mlm mlo mlr mme mml mmm mmo mmr moe mol mom moo mor mre mrl mrm mro mrr oee oel oem oeo oer ole oll olm olo om- ome oml omm omo omr oo- ool oom ooo oor or- ore orl orm oro orr re- ree rel rem reo rer rle rll rlm rlo rlr rme rml rmm rmo rmr roe rol rom roo ror rrl rrm rrr