-er -up eee eef eel een eep eer ef- efe eff efl efp efr ele elf ell eln elp elr elu en- ene enf enl enn enp enr enu ep- epe epf epl epn epp epr epu ere erf erl ern erp err eru eu- eue euf eul eun eup eur fee fef fel fen fep fer feu ffe fff ffl ffn ffp ffr ffu fle flf fll fln flp flr flu fne fnf fnl fnn fnp fnr fnu fpe fpl fpn fpp fpr fpu fre frf frl frn frp frr fru fue fuf ful fun fup fur fuu l-p lee lef lel len lep ler leu lfe lff lfl lfn lfp lfr lfu lle llf lll lln llp llr llu lne lnl lnn lnp lnr lnu lpe lpf lpl lpn lpp lpr lpu lrf lrn lrp lrr lru lue luf lul lun lup lur luu ne- nee nef nel nen nep ner neu nfe nff nfl nfn nfp nfr nfu nle nlf nll nln nlp nlr nlu nne nnf nnl nnn nnp nnu npe npf npl npn npp npr npu nre nrf nrl nrn nrp nrr nru nue nul nun nup nur nuu p-p pee pef pel pen pep per peu pfe pff pfl pfn pfp pfr pfu ple plf pll pln plp plr plu pn- pne pnf pnl pnn pnp pnr pnu ppe ppf ppl ppn ppp ppr ppu pre prf prl prn prp prr pru pue puf pul pun pup pur puu re- ree ref rel ren rep rer reu rfe rff rfl rfn rfp rfr rfu rle rlf rll rln rlp rlr rlu rnn rnp rnr rnu rpe rpf rpl rpn rpp rpr rpu rrf rrl rrn rrp rrr rru rue ruf run rup rur ruu uee uef uel uen uep uer ufe uff ufl ufn ufp ufr ufu ule ulf ull uln ulp ulr ulu un- une unf unl unn unp unr unu up- upe upf upn upp upr upu ur- ure urf url urn urp urr uru uue uun uur uuu

-ene eeee eefe eefl eefn eele efen el-p elee elef elen eler elfe elle ellu elne elpe elue elul enee enel ener enfp enne ennu enp- enue enuf enur epee epen eper eple epll epln eppp eprp erel eren erer erle erll erne erpe erre erur euer eule eur- eure feel feen feer fefe feff fele felf fell fene fenn fere fern ferr feru ffee ffff ffrr ffun flee flen fler flue fluf flur fnuf fprf free fren frep frue frun fuel fuff fufu fule full fulu fune funf fur- fure furl furn furr le-u leef leel leen leep leer lefe leff lele lell lelu lene lenn lepe lepp lere lern lerp leun leur llef lleu llll lner lpfp lppl lprp lrne lrpu lrrr luef luer lufe luff lufu lule lull lulu lune lunn lupe lupu lure luup n-up neef neel neen neep neer nefe neff nefl nele nelf nell nene nenu nepe nepr nere nerf nerl nerr neru neue neuf neun neur neuu nfer nfff nler nlrp nnnn nnpr nppl nren nrpn nrrl nuee nuel nuer nuff nule null nune nunn nupe nure nurl nurn nurp nurr nuru peel peen peep peer peff pel- pele pelf pell pelu pen- pene penn penu pepe per- pere perf perl pern perp perr peru peul peun peur pfff pffr ple- plee plen pleu plff plpp plue plup plur pneu pnln pnnl pnpp pnup ppen pper pple pppn pppp pprf ppru ppur pre- pree pref prel pren prep preu prle prlr prnp prue pruf pruu pu-e puel puer pueu puff pule pull pulp pulu pune punu pupe pupl pupu pur- pure purl purp purr puru reef reel reen reep refe reff refl refn refr refu rele rell relp rene renn renu repe repl repp repr repu rere reru reue reuf reul reup reuu rfef rffl rlee rlef rleu rppn rrle rrrr rrun ruel ruen ruer rufe ruff rule rull rune runf runn rupe rupp rure rurp ruru ruun u-rp uele uell ufel ufer uffe ulee ulen ulfe ulle ullr ulne ulul unee unef unen uner unfp unle unlf unlp unne unrf upen upne upnp uppe uppp uppu upup ure- urfe urff urle urne urre urun urup urur uuen uulu uuuu

eeeee eeler eener eepee efere effer efren efuru elele elene elfen ellel ellen eller ellul elpee elper elren elulu eluru enfer enfeu enlen enper enpeu enuff enure enurn epeen epene epure ereen erere erlen ernen ernle erpel euell eulen euler eupen eurel eurre feele feeln feere felle felup fener feneu fenne ferel feren ferle ferr- ferre feuer feule fleen fleer flene flenu flere fleur fluff flure flurn flurr freel freep freer frere freur fu-fu fulen fulle fullf fulup funel funen furel furen leell leere lefeu leffe leful lelep leleu lelle lenne lepel leper leppe lepre leren lerer lerne leupp lueen luen lufre lulle lulul lunel lunne luper luppe lupul luren lurer lurne lurue lurun lurup n-p-n neele neelu neere nefen nefer neffe nefre nelle nellu neper neple neppe neree nerre nerul nerur neuen neuer neueu neune neur- neure neurl nfler nu-nu nuell nulle nunun nupen nuprl nupur nure- nurlu nurun p-n-p p-rep peele peell peene peere peerl pelee peler pelle pene- pener penne penre penup penur pepee pepel peple peppe pepup perel peren perer perle perne perre perun perur peule peure pfuel pleen pleep plene pluff plupp plurn preef preen preff prell prelp prene prepl prepn pruen prun- prune puler pull- pulle pullu punee punel punne puple puppe puree purel puren purer purle purre purul re-up reefe reene reepe reere refel refen refer reffe refne relee relue renee rener renfe renne repel repen reple reppe repun rere- reree rerun reuel reuen reuer reule reune rnpep rperf ruele ruell ruere rueun ruffe ruler runer runne runup rupee rupel ruper ruule uelen uelfe ufere ulene ullur ulpur ululu uluru unerp unfun unfur unnun unnur unpen unpeu unref unrep unrun unurn upenn uppen upper uprun urelu urupe uuuuu

eeuler efeler effere eleele elefun elfern ellern enfree enleen enlure ennepe