e-one eeeee eeler eener efere effer efore efren efron elele elene eleo- elfen ellel ellen eller elloe ellon eloee eloff elole eloor elore elorn eloro elren elron enero enfer enflo enlen enloe enlon ennor enone enore enorn enrol enron eofen eofor eorne eorre ereen erere erlen erlon ernen ernle erone eroor erore errol erron error feele feeln feeor feere fefor felle felon fener fenne fenno fenoe fenor feoff feole ferel feren ferle ferlo ferno feron ferr- ferre ferro fleen fleer flene flere flero flone floor flore florn floro folle follo folon fonel foner fonne foole foone foore fore- forel foren foreo forne forno forro freel freer freon frere frore frorn l-ron leell leeof leere leffe lelle lenne lenno lenon lenro leone leono leren lerer lerne lofer loffe loler lollo lolol loneo loner looer loone loore lorel loren loreo lorer lorne loron lorre neele neelo neere nefen nefer neffe nefre nelle nello nenno neofe neore neree nereo nerol neron nerre nfler nnooo no-no noell noerr nofee nofor nolen nolle nonel nonne nonno noone noren norne noron norro nroff o-fer oelen oeno- oenoe oerel oerle offen offer offof offon offre ofone ofono oforn olene oleo- olere olfen ollen olleo oller ollon onene oneno oneof oneon oneor onere onero onne- onnen onoff onone onoon onore onorn oo-er ooooo orell oreo- orere orero orfeo orfoe orfor orlon ornee ornel ornon oroer orono reefe reene reere refel refen refer reffe reffo refne relee rello renee rener renfe renne renno reno- reone rere- reree ro-ro roell roero rofel roffe rofor rolen roleo rolfe rolfo rolle rollo rolon ronee ronel ronen roneo ronne ronno rooer roofe roole roone roore rorer