-er -up eee eek eel een eep eer eke ekl ekp ekr eku ele elk ell eln elp elr elu en- ene enk enl enn enp enr enu ep- epe epl epn epp epr epu ere erk erl ern erp err eru eu- eue eul eun eup eur ke- kee kek kel ken kep ker kke kkk kkl kkn kkp kkr kku kl- klr klu kn- kne knk knl knn knp knr knu kpe kpk kpl kpn kpp kpr kpu krk krl krn krp krr kru kue kuk kul kun kup kur kuu l-p lee lek lel len lep ler leu lkl lkp lkr lle llk lll lln llp llr llu lne lnk lnl lnn lnp lnr lnu lpe lpk lpl lpn lpp lpr lpu lrk lrn lrp lrr lru lue luk lul lun lup lur luu ne- nee nek nel nen nep ner neu nke nkk nkn nkp nkr nku nle nlk nll nln nlp nlr nlu nne nnk nnl nnn nnp nnu npe npl npn npp npr npu nre nrk nrl nrn nrp nrr nru nue nuk nul nun nup nur nuu p-p pee pek pel pen pep per peu pke pkl pkn pkp pkr pku ple plk pll pln plp plr plu pn- pne pnk pnl pnn pnp pnr pnu ppe ppk ppl ppn ppp ppr ppu pre prk prl prn prp prr pru pue puk pul pun pup pur puu re- ree rek rel ren rep rer reu rke rkk rkp rku rle rll rln rlp rlr rlu rnn rnp rnr rnu rpe rpk rpl rpn rpp rpr rpu rrk rrl rrn rrp rrr rru rue ruk run rup rur ruu uee uel uen uep uer uke ukk ukl ukn ukp ukr uku ule ulk ull uln ulp ulr ulu un- une unk unl unn unp unr unu up- upe upk upn upp upr upu ur- ure urk url urn urp urr uru uue uun uur uuu

-ene eeee eeke eele ekek eken eker ekne ekpe ekur el-p elee elek elen eler elke elle ellu elne elpe elue elul enee enel ener enke enkr enne ennu enp- enue enur epee epen eper eple epll epln eppp eprp erel eren erer erke erle erll erne erpe erre erur euer eule eur- eure keek keel keen keep keer keke kekl keku kele kelk kell keln kelp kelu ken- kene kenk kenl kenn kenr kenu kep- kepe kepn kepu ker- kere kerk kerl kern kerp kerr keru keul keun keup keur kken kkkk kkll kkln kkne kknn kknu kkpk kkpl kkpn kkre kkrk kkrl kkrn kkrr kkup kkuu klee klek klen klep kler klkk klkl klkn klkr klle kllk kllp klne klnn klpr klrk klrn klrr klru klue kluk klun klup klur kluu knee knek knel knen knep kneu knkk knlp knlr knnk knnr knpr knrk knue knuk knur kpek kpel kper kpke kpkk kpkl kpkr kplk kpln kplr kplu kpne kpnp kppk kppl kppp kppr kpre kprk kprl kprn kprp kprr kpru kpul kpur kree krek kren kreu krke krkk krkn krkr krku krle krln krne krnk krnn krnp krnu krpl krpr krpu krre krrk krrl krrn krrr krue kruk krul krun krup krur kuek kuel kuen kueu kuke kukk kukl kukn kuku kule kull kuln kulp kulu kune kunk kunp kunr kunu kupe kupl kupr kupu kure kurk kurl kurr kuru kuuk kuul kuur kuuu le-u leek leel leen leep leer leke lekk lele lell lelu lene lenk lenn lepe lepp lere lerk lern lerp leuk leun leur lleu llll lner lnnk lppl lprp lrne lrpu lrrr luer luke lule lull lulu lune lunk lunn lupe lupu lure lurk luuk luup n-up neel neen neep neer neke neku nele nell nene nenu nepe nepr nere nerk nerl nerr neru neue neuk neun neur neuu nler nlrp nnnn nnpr nppl nren nrpn nrrl nuee nuel nuer nuke nuku nule null nune nunk nunn nupe nure nurl nurn nurp nurr nuru nuuk peek peel peen peep peer peke pekk pel- pele pell pelu pen- pene penk penn penu pepe per- pere perk perl pern perp perr peru peul peun peur pklr ple- plee plek plen pleu plkk plpp plue pluk plup plur pneu pnkp pnln pnnl pnpp pnup ppen pper pple pppn pppp ppru ppur pre- pree prek prel pren prep preu prle prlr prnp prue pruu pu-e puel puer pueu puke puku pule pulk pull pulp pulu pune punk punu pupe pupl pupu pur- pure purl purp purr puru reek reel reen reep reke rele rell relp rene renk renn renu repe repl repp repr repu rere reru reue reuk reul reup reuu rlee rleu rppn rrle rrrr rrun ruel ruen ruer ruke rukk rukn ruku rule rulk rull rune runk runn rupe rupp rure rurp ruru ruun u-rp uele uell ukek ukeu ukup ukur ulee ulek ulen ulle ullr ulne uluk ulul unee unen uner unke unkl unkn unle unlp unne upen upne upnp uppe uppp uppu upup ure- urke urle urne urre uruk urun urup urur uuen uulu uuuu

eeeee eeler eener eepee ekene ekker ekren ekuku ekuru elele elene elken ellek ellel ellen eller ellul elpee elper elren elulu eluru enker enku enlen enper enpeu enure enurn epeen epene epuku epure ereen erere erkel erlen ernen ernle erpel eruke euell eulen euler eupen eurel eurre k-p-r keele keene keepe keere kelek kelen kelep kelle kelun kenel kenku kenne keppe kerek kerel keren kerep kerle kerne kernu kerre klene klenk klepp klerk kluke klunk kneel kneen kneep knele knell knepp knulp knurl knurr kreek kreel kreep kreke krele krell krenn krepe kreuk krnel krull krunk krupp kruun kukel kukle kukup kukur kulen kullu kulne kulul kulun kulur kunek kunen kuner kunku kunne kunur kupen kuper kuple kuplu kuppe kupur kurek kuren kurku kurlu kurne kurre kuruk kurup leeke leell leere lekel lekeu lelep leleu lelle lenek lenne lepel leper lepke leppe lepre leren lerer lerne leuk- leuke leupp lueen luen luken luker lukre lulle lulul lunel lunne luper luppe lupul luren lurer lurne lurue lurun lurup