-ene -ine -one eeee eefe eefl eefn eele eero efen efeo effi efil efon efor eiei eien eier eile eine eini eino eion eire eirn elee elef elen eleo eler elex elfe elfi elie elif elil elin elio elix elle elli ello elne eloi elon elro enee enel eneo ener enif enin enio enix enne enni eno- enoe enol enon enri eoin eoir eole eoli eolo eone eore eori eorl er-x erei erel eren erer erfx erie eril erin erio erle erli erll erne erni erno eroe eroi erol eron eroo erre erro exel exen exer exfo exif exin exo- exon exor exrx feel feen feer fefe feff fefi fefo feie feil fein feio feir fele felf feli fell felo fene feni fenn feof feon fere fern fero ferr ffee ffff ffii ffrr fief fiel fien fier fife fiff fifi fifo fiii fiil file fili fill filn filo fine fini finn fino fioe fion fior fire firn fixe fixx flee flen fler flex flii flin flix floe flon floo flor flox foer fofo foie foil foin foix fole foli foll folo folr folx fone fono foof fool foon for- fore fori forl forn foro forr foxe foxx free frei fren freo frex frie fril frin frio froe frol fron i-no ieie ieio iele iere ieri ifel ifen ifer ifex ifil ifni ifno ifnr ifor ifrf ifri iiie iiii iiio iino iioi iioo ile- ileo iler ilex ilie ilin ilio ilir ill- ille illi illo ilni ilno iloo ilre ilxx inee inel inex infi infl info inle inne inni inno innr ino- inoi inol inon inor inox inre inri inro ioee ioel ioii ioio iole iolo ione ioni ionn iono ioof iooi iooo iore iori iree irel iren irer irex irfe iri- irie iril irin irio irix irne iron irre irri ixil ixxi leef leel leen leer lefe leff leie leif leil lein leio leir leix lele leli lell lelo lene leni lenn leno leof leoi leon leor leox lere lern lero lexi lexx lief liel lien lier life liff lifl lifo lifx liii liin liir lile lili lill lilo line linn lino linx lio- lion lior lire liri lirl lirn liro lirr lixi llef llll lloo lner loei loen lofe loff lofi lofn loif loin loir loix lole loli loll lolo lone loni lono lonr looe loof lool loon loor lore lori lorn loro lox- loxo lrif lrne lroi lron lrrr lxii lxxi lxxx n-ii neef neei neel neen neer nefe neff nefi nefl neif neil nein neir nele nelf neli nell nelo nene neni neno neo- neol neon neoo neox nere nerf neri nerl nero nerr nexe nexi nexo nexx nfer nfff nfix nfon nief niel nien nieo nier nife niff niir nile nili nill nilo nine nini ninl nino nion nioo nire niro nixe nixi nler nnnn noel noer nofi nofx noie noif noil noin noio noir noix nole nolf noli noll nolo non- none noni nonn nono nonx noo- nool noon nooo noor nor- nore norf nori norn noro norr nren nron nrrl o-eo oeil oele oen- oeno oere ofen ofer off- offe offo offr ofno ofor ofre oier oiii oion oire ole- olef olei olen oleo oler olfe olie olin olio olle olli ollo olne olof olon olor one- onee onei onel oneo oner onex onie onil onir onix onlf onne onni onno onon onor ooer ooff oolo oone oooo oore ore- orel oren oreo orer orex orfe orff orfi ori- orie orif oril orin orio orix orle orlo orne orni orno oro- oroe orof oron oror orri orro oxen oxer oxi- oxie oxo- oxof oxon oxox oxxo reef reel reen refe reff refi refl refn refr reif reii reil rein reir rele rell relo rene reni renn reno reof reol rere reri rero rexx rfef rffl rief riel rien rier riex rife riff riif riin rile rill rilo rine rinf rinn rino riol rion rire riri rixe rixo rlee rlef rlif rlin rnie rnin rnli roel roen roer rofe roff rofl rofo roif roil roin roio roir role rolf roll rolo rone roni rono roof rooi rool roon roor roox rore rori roro roxo rrif rrle rrrr x-fi xeer xefe xen- xene xeni xenn xeno xeon xer- xero xexe xfer xfin xiii xil- xili xill xine xion xixi xlii xlix xlox xnee xolo xorn xoro xoxo xxii xxix xxxi xxxo xxxx