-er eee eef eel een eer ees ef- efe eff efl efr efs ele elf ell eln elr els elu en- ene enf enl enn enr ens enu ere erf erl ern err ers eru es- ese esf esl esn esr ess esu eu- eue euf eul eun eur eus fee fef fel fen fer fes feu ffe fff ffl ffn ffr ffs ffu fle flf fll fln flr fls flu fne fnf fnl fnn fnr fns fnu fre frf frl frn frr frs fru fse fsf fsl fsn fsr fss fsu fue fuf ful fun fur fus fuu lee lef lel len ler les leu lfe lff lfl lfn lfr lfs lfu lle llf lll lln llr lls llu lne lnl lnn lnr lns lnu lrf lrn lrr lrs lru lse lsf lsl lsn lsr lss lsu lue luf lul lun lur lus luu ne- nee nef nel nen ner nes neu nfe nff nfl nfn nfr nfs nfu nle nlf nll nln nlr nls nlu nne nnf nnl nnn nns nnu nre nrf nrl nrn nrr nrs nru nse nsf nsl nsn nsr nss nsu nue nul nun nur nus nuu re- ree ref rel ren rer res reu rfe rff rfl rfn rfr rfs rfu rle rlf rll rln rlr rls rlu rnn rnr rns rnu rrf rrl rrn rrr rrs rru rse rsf rsl rsn rsr rss rsu rue ruf run rur rus ruu se- see sef sel sen ser ses seu sfe sff sfl sfn sfr sfs sfu sle slf sll sln slr sls slu sne snf snl snn snr sns snu sr- sre srf srl srn srr srs ss- sse ssf ssl ssn ssr sss ssu sue suf sul sun sur sus suu uee uef uel uen uer ues ufe uff ufl ufn ufr ufs ufu ule ulf ull uln ulr uls ulu un- une unf unl unn unr uns unu ur- ure urf url urn urr urs uru use usf usl usn usr uss usu uue uun uur uus uuu

-ene eeee eees eefe eefl eefn eele eels eens eers eese efen efes effs elee elef elen eler eles elfe elfs elle ells ellu elne else elsu elue elul elus enee enel ener enes enls enne enns ennu enrs ense ensu enue enuf enur enus erel eren erer eres erfs erle erll erne erns erre errs erse erur erus esee esel esen eser eses esfs esne esse essl essu esuf esus euer eule eur- eure euse feel feen feer fees fefe feff fele felf fell fels fene fenn fens fere fern ferr fers feru fese fess feus ffee ffff ffrr ffss ffun flee flen fler fles flue fluf flur flus fnrs fnuf free fren fres frns frue frun fsln fssf fuel fuff fufu fule full fuls fulu fune funf funs fur- fure furl furn furr furs fuse fuss fusu le-u leef leel leen leer lees lefe leff lele lell lelu lene lenn lens lere lern lese less lesu leun leur llef lles lleu llll lner lnes lnfs lrne lrrr lrse ls-r lses lssr luef luer lues lufe luff lufu lule lull lulu lune lunn luns lure lurs luse luss neef neel neen neer nees nefe neff nefl nefs nele nelf nell nels nene nens nenu nere nerf nerl nerr ners neru nese nesl nesn nesr ness neue neuf neun neur neuu nfer nfff nfrs nfsr nfsu nler nlls nnes nnls nnnn nnsl nnss nren nrrl nsel nser nsfs nslr nsls nsnr nsrl nsse nssf nssr nsss nuee nuel nuer nuff nule null nune nunn nuns nure nurl nurn nurr nurs nuru nuse nusl nuss nusu reef reel reen rees refe reff refl refn refr refs refu rele rell rels rene renn rens renu rere rers reru rese resn ress reue reuf reul reus reuu rfef rffl rlee rlef rleu rlls rrle rrrr rrun rsee rsnn rsnr rsre rssl ruel ruen ruer rues rufe ruff rule rull rune runf runn runs rure rurs ruru ruse russ rusu ruun se-e se-f se-n se-s se-u seef seel seen seer sees seeu seff sefl sele self sell sels selu sene senn senr sens sere serf sern serr sers seru sese sess seul seur sfer sfls sfne sfss sfsu slee sler sles slln slre slrn slrs slsu slue slur snee snel sner snes snfu snlf snns snrs snur snus sres srnn ssee sses ssfl ssle ssns ssrl ssrs sssf ssss suee suel suen suer sues sueu suf- suff sufr sufs sufu sul- sule sulf sull sulu sun- sune sunn suns sunu sur- sure surf surn surr surs suru sus- suse suss susu suus uele uell uers uesn uess ufel ufer uffe ulee ulen ules ulfe ulle ullr ulne ulul ulus unee unef unen uner unes unle unlf unne unns unrf unrs uns- unus ure- ures urfe urff urle urls urne urns urre urse urss ursu urun urur urus usee usef usel usen user uses usfl usfs usle uslu usnr usnu usse ussf ussr usss ussu usul usun usus uuen uulu uuuu

eeeee eeens eeler eener eense efere effer efren efuru efuse elefs elele elene elers eless elfen ellel ellen eller elles ellul elnes elren elsen elser elses eluls elulu eluru enese enfer enfeu enlen ennes ensue enuff enure enurn ereen erere erlen erles ernen ernes ernle erres erses esels esene esens esere esnes esref esrel essel essen esser esses essse essue esure euell eulen euler eunus eurel eurre eurus euser feele feeln feels feere feers feese felle fells fener fenes feneu fenne fenus ferel feren feres ferle ferns ferr- ferre ferse ferus feser fesse fesun feuer feule feurs fleen fleer flees flene flenu flere flers fleur flues fluff flure flurn flurr fluse fluss fnese freel freer frees frels frere frese fress freur fu-fu fuels fuffs fulen fulle fullf fulls funel funen funes furel furen furls furrs furse furus fusee fusel fusen fuser fuses fusle fusse fusun fusus fuuse leell leens leere leers leese lefeu leffe lefse leful leles leleu lelle lenes lenne lenns lense lenus leren lerer lerne