-ene eeee eeke ekek eken eker ekne ekpe ekur emek emen emer emeu emme emmu emne empe emre emup enee enem ener enke enkr enne ennu enp- enue enum enur epee epen eper eppp eprp erem eren erer erke erme erne erpe erre erum erur euer eur- eure keek keem keen keep keer keke keku keme kemm kemp kemr kemu ken- kene kenk kenm kenn kenr kenu kep- kepe kepn kepu ker- kere kerk kerm kern kerp kerr keru keun keup keur kken kkkk kkmk kkmp kkmr kkne kknm kknn kknu kkpk kkpn kkre kkrk kkrn kkrr kkup kkuu kmem kmen kmer kmke kmkk kmme kmmk kmmm kmmr kmne kmnr kmpr kmrn kmrr kmue kmun kmur knee knek knem knen knep kneu knkk knnk knnr knpr knrk knue knuk knur kpek kper kpke kpkk kpkr kpmp kpmr kpne kpnp kppk kppp kppr kpre kprk kprm kprn kprp kprr kpru kpum kpur kree krek krem kren kreu krke krkk krkn krkr krku krme krmn krmp krmr krne krnk krnm krnn krnp krnu krpm krpr krpu krre krrk krrm krrn krrr krue kruk krum krun krup krur kuek kuen kueu kuke kukk kukn kuku kume kumm kump kumr kumu kune kunk kunm kunp kunr kunu kupe kupr kupu kure kurk kurm kurr kuru kuuk kuur kuuu meek meem meen meep meer meke meme memr memu men- mene menn menu mepe mer- mere merk merm mern merp meru meum meup mker mknk mmen mmmm mmpr mmpu mmrp mmun mnek mnem mppe mppp mprp mree mren mrkr mruk muee muke mume mumm mump mumu mune munk munn munu mure murk murn murr muru n-up neem neen neep neer neke neku nem- neme nemn nemp nemu nene nenu nepe nepr nere nerk nerm nerr neru neue neuk neum neun neur neuu nkum nm-e nnnn nnpr nprm nrem nren nrpn nuee nuer nuke nuku nume numm nump numu nune nunk nunn nupe nure nurn nurp nurr nuru nuuk peek peen peep peer peke pekk pen- pene penk penn penu pepe per- pere perk perm pern perp perr peru peun peur pkmr pmmp pmmu pmpm pneu pnkp pnnm pnpp pnup ppen pper pppn pppp pprm ppru ppur pre- pree prek prem pren prep preu prnp prrm prue prum pruu pu-e puer pueu puke puku pume pump pune punk punu pupe pupu pur- pure purp purr puru reek reem reen reep reke reme remn remp rene renk renn renu repe repp repr repu rere reru reue reuk reup reuu rmrp rppn rrkm rrmp rrrr rrum rrun ruen ruer ruke rukk rukn ruku rume rumm rump rune runk runn rupe rupp rure rurp ruru ruun u-rp ukek ukeu ukum ukup ukur umer umpe unee unen uner unke unkn unmr unne unum upen upme upne upnp uppe uppp uppu upup ure- urke urne urre uruk urum urun urup urur uuen uuuu