-er -ol eee eek eel eem eeo eer eie eii eik eil eim eio eir eiu eke eki ekl eko ekr eku ele eli elk ell elm elo elr elu em- eme emi emk eml emm emo emr emu eo- eoe eoi eok eol eom eoo eor eou ere eri erk erl erm ero err eru eu- eue eui eul eur ie- iee iei iek iel iem ier iie iii iil iim iio iir iiu ike iki ikk ikl iko ikr iku il- ile ili ilk ill ilm ilo ilr ilu im- ime imi iml imm imo imu io- ioe ioi iol iom ioo ior iou ir- ire iri irk irl irm iro irr iru iu- iue iui ium iur ke- kee kei kek kel kem keo ker kie kii kik kil kim kio kir kiu kke kki kkk kkl kkm kkr kku kl- kli klm klo klr klu kme kmi kmk kml kmm kmo kmu koe koi kok kol kom koo kor kou kri krk krl kro krr kru kue kui kuk kul kum kur kuu lee lei lek lel lem leo ler leu lie lii lik lil lim lio lir liu lkl lkr lle lli llk lll llm llo llr llu lme lmi lmk lml lmm lmo lmr lmu loe loi lok lol lom loo lor lou lri lrk lrm lro lrr lru lue lui luk lul lum luo lur luu m-o m-r mee mei mek mel mem meo mer meu mi- mie mii mik mil mim mio mir miu mke mkk mkl mkm mko mkr mku mle mli mlk mll mlm mlo mlr mlu mme mmi mmk mml mmm mmo mmr mmu moe moi mok mol mom moo mor mou mre mri mrk mrl mrm mro mrr mru mue mui muk mul mum mur muu o-i oee oei oel oem oeo oer oie oii oik oil oim oio oir oiu oke oki okk okl oko okr oku ole oli olk oll olm olo olu om- ome omi oml omm omo omr omu oo- ooi ook ool oom ooo oor or- ore ori ork orl orm oro orr oru ou- oue oui ouk oul oum ouo our re- ree rei rek rel rem reo rer reu rie rii rik ril rim rio rir rke rkk rkm rko rku rle rli rll rlm rlo rlr rlu rme rmi rml rmm rmo rmr roe roi rok rol rom roo ror rou rri rrk rrl rrm rrr rru rue rui ruk rum ruo rur ruu uee uei uel uem uer uie uii uil uim uio uir uiu uke uki ukk ukl ukr uku ule uli ulk ull ulm ulo ulr ulu um- ume umi uml umm umo umr umu uoe uok uol uom uoo uor ur- ure uri urk url urm uro urr uru uue uum uur uuu