eeee eeke eiei eier eike eiki eime eimi eipr eire ekek eker ekki ekpe emek emer emii emim emir emme emmi empe empi emre epee eper epi- epie epik epip eppp eprp erei erem erer erie erik erim erke erki erme erpe erre ieie ieme iere ieri iiie iiii iipm ikee iker ikki ikri imep imer imir imme immi impi impr imre imri imrr ipek iper ipie ipmi ipmp ippr ipri iree irem irer iri- irie irip irki irpe irre irri keek keem keep keer keii keik keir keke keki keme kemi kemm kemp kemr kep- kepe kepi ker- kere keri kerk kerm kerp kerr kier kiii kiik kiip kiki kikk kikr kime kimi kimm kimp kip- kipe kipi kipm kipp kipr kiri kirk kirp kirr kkik kkim kkkk kkmi kkmk kkmp kkmr kkpk kkre kkrk kkrr kmei kmem kmer kmke kmkk kmme kmmk kmmm kmmr kmpi kmpr kmri kmrr kpek kper kpim kpir kpke kpkk kpkr kpmi kpmp kpmr kppk kppp kppr kpre kpri kprk kprm kprp kprr kree krei krek krem krik krim krke krki krkk krkr krme krmp krmr krpi krpm krpr krre krri krrk krrm krrr meek meem meep meer meik meir meke meki meme memr mepe mer- mere meri merk merm merp miee miek miem miep mier miii mike miki mikk mim- mime mimi mimp mipi mipr mire miri mirk mirr mker mkie mmii mmmm mmpi mmpr mmrp mpie mpir mpki mppe mppp mpri mprp mree mrkr peek peep peer peip peir peke peki pekk pepe pepi per- pere peri perk perm perp perr piem piep pier piip pike piki pikk pime pimi pimp pipe pipi pipp pire piri pirk pirr pkmr pmip pmmp pmpm pper ppie pppp pprm pre- pree prek prem prep pri- prie prii prim prri prrm reek reem reep reii reik reim reir reke reki reme remi remp repe repi repp repr rere reri riek riem riep rier rike riki rikk rime rimi rimm ripe ripi ripp ripr rire riri rmrp rpii rrkm rrmp rrrr