-ol eee eek eel eem eeo eep eke ekl eko ekp ele elk ell elm elo elp em- eme emk eml emm emo emp eo- eoe eok eol eom eoo eop ep- epe epl epm epo epp ke- kee kek kel kem keo kep kke kkk kkl kkm kkp kl- klm klo kme kmk kml kmm kmo kmp koe kok kol kom koo kop kpe kpk kpl kpm kpo kpp l-p lee lek lel lem leo lep lkl lkp lle llk lll llm llo llp lme lmk lml lmm lmo lmp loe lok lol lom loo lop lpe lpk lpl lpm lpo lpp m-o mee mek mel mem meo mep mke mkk mkl mkm mko mkp mle mlk mll mlm mlo mlp mme mmk mml mmm mmo mmp moe mok mol mom moo mop mpe mpk mpl mpm mpo mpp oee oel oem oeo oep oke okk okl oko okp ole olk oll olm olo olp om- ome oml omm omo omp oo- ook ool oom ooo oop op- ope opk opl opm opo opp p-p pee pek pel pem peo pep pke pkl pkm pko pkp ple plk pll plm plo plp pme pmk pml pmm pmo pmp poe pok pol pom poo pop ppe ppk ppl ppm ppo ppp