-al -er -ol a-a aaa aae aak aal aam aao aar aea aee aek ael aem aeo aer aka ake akk akl akm ako akr al- ala ale alk all alm alo alr ama ame amk aml amm amo amr aoa aoe aok aol aom aoo aor ar- ara are ark arl arm aro arr eaa eae eak eal eam eao ear eea eee eek eel eem eeo eer eka eke ekl eko ekr ela ele elk ell elm elo elr em- ema eme emk eml emm emo emr eo- eoa eoe eok eol eom eoo eor era ere erk erl erm ero err ka- kaa kae kak kal kam kao kar ke- kea kee kek kel kem keo ker kke kkk kkl kkm kkr kl- kla klm klo klr kma kme kmk kml kmm kmo koa koe kok kol kom koo kor kra krk krl kro krr la- laa lae lak lal lam lao lar lea lee lek lel lem leo ler lka lkl lkr lla lle llk lll llm llo llr lma lme lmk lml lmm lmo lmr loa loe lok lol lom loo lor lra lrk lrm lro lrr m-o m-r maa mae mak mal mam mao mar mea mee mek mel mem meo mer mka mke mkk mkl mkm mko mkr mla mle mlk mll mlm mlo mlr mma mme mmk mml mmm mmo mmr moa moe mok mol mom moo mor mra mre mrk mrl mrm mro mrr oaa oae oak oal oam oao oar oea oee oel oem oeo oer oka oke okk okl oko okr ola ole olk oll olm olo om- oma ome oml omm omo omr oo- ooa ook ool oom ooo oor or- ora ore ork orl orm oro orr ra- raa rae rak ral ram rao rar re- rea ree rek rel rem reo rer rke rkk rkm rko rla rle rll rlm rlo rlr rma rme rml rmm rmo rmr roa roe rok rol rom roo ror rra rrk rrl rrm rrr