e-one eeeee eener efere effer efore efren efron efuru enero enfer enfeu ennew ennor enone enore enorn enron enuff enure enurn eofen eofor eorne eorre ereen erere erewe ernen erone eroor erore errew erron error eunoe euro- eurre feeor feere fefor fener feneu fenne fenno fenoe fenor fenow feoff feren ferno feron ferow ferr- ferre ferro feuer fewer foner fonne foone foore fore- foren foreo forne forno forow forro forur forwe fouee foure fouro fower freer freon frere freur frore frorn frown fu-fu fuero funen fuorn furen furo- furor neere neewe nefen nefer nefew neffe nefre nenno neofe neore neowe neree nereo neron nerre nerur neuen neuer neueu neune neuou neuow neur- neure neuro newen newer neweu newon nnooo no-no noerr nofee nofor nofou nofun non-u nonew nonne nonno noone noonu noren norne noron norro norun noune nower nowne nowon nowor nowre nowwe nroff nu-nu nueno nunon nunun nuoro nure- nurun o-fer oefun oeno- oenoe offen offer offew offof offon offre offun offwe ofnow ofone ofono oforn ofour onene oneno oneof oneon oneor onere onero onne- onnen onnow onoff onone onoon onore onorn onour oo-er ooooo oouen oowee oreo- orere orero orfeo orfeu orfoe orfor ornee ornon oroer orono orrow orune oruro orwoe ouene ouoro oure- ouren ourne ourno ouwer owene oweon ownee owner owre- reefe reene reere reewe refen refer reffe reffo refne renee rener renew renfe renne renno reno- renou reone reowe rere- reree rerow rerun reuen reuer reune reuwe rewer rewon ro-ro roero roewe roffe rofor ronee ronen roneo ronne ronno rooer roofe roone roore rooue rorer rouen rouer roufe roune roure rouwe rowen rower rowfe rowff rowne rowof rowwe ruere rueun ruffe ruffo rufo- runer runne runo- runof runon runow ruwer ufere ufofu ufone unfew unfoe unfun unfur unnun unnur unoor unorn unown unref unrow unrun unurn unwon uouee ureo- urewe urour urowo urwen uuuuu weere weero weffe wenne wenno wenow wenro weore weowe were- weren werew werne werre werur wewon woner wonne wooer woone woore woree worne worow worre woufe wowee wowen wowow wrene wrenn wrowe wuffo wufoo wurne wurno wwoof wwwww