-er -ol eee eel eem eeo eer eie eii eil eim eio eir ele eli ell elm elo elr em- eme emi eml emm emo emr eo- eoe eoi eol eom eoo eor ere eri erl erm ero err ie- iee iei iel iem ier iie iii iil iim iio iir il- ile ili ill ilm ilo ilr im- ime imi iml imm imo io- ioe ioi iol iom ioo ior ir- ire iri irl irm iro irr lee lei lel lem leo ler lie lii lil lim lio lir lle lli lll llm llo llr lme lmi lml lmm lmo lmr loe loi lol lom loo lor lri lrm lro lrr m-o m-r mee mei mel mem meo mer mi- mie mii mil mim mio mir mle mli mll mlm mlo mlr mme mmi mml mmm mmo mmr moe moi mol mom moo mor mre mri mrl mrm mro mrr o-i oee oei oel oem oeo oer oie oii oil oim oio oir ole oli oll olm olo om- ome omi oml omm omo omr oo- ooi ool oom ooo oor or- ore ori orl orm oro orr re- ree rei rel rem reo rer rie rii ril rim rio rir rle rli rll rlm rlo rlr rme rmi rml rmm rmo rmr roe roi rol rom roo ror rri rrl rrm rrr