e-one eeeee eflow elele elene eleo- elfen ellel ellen elloe ellon ellul eloee eloff elole elulu elwen enfeu enflo enlen enloe enlon enlow ennew enone enuff eofen euell eulen eunoe ewell ewloe ewlow feele feeln felle felon feneu fenne fenno fenoe fenow feoff feole feule fewel fewle fleen flene flenu fleww flone flowe flown fluff fluo- fluon folle follo folon folwe fonel fonne foole foone fouee fouel foule fowle fu-fu fulen fulle fullf fullo funel funen leell leeof leeuw lefeu leffe lefou leful leleu lelle lenne lenno lenon lenow leone leono leoun lewne loewe loffe lofou lollo lolol loneo loone loowe loule loune lowne lowno lowon lueen luen lulle lulul lunel lunne lwewo neele neelo neelu neewe nefen nefew neffe nelle nello nellu nenno neofe neowe neuen neueu neune neuou neuow newel newen neweu newon nnooo no-no noell nofee nofou nofun nolen nolle non-u nonel nonew nonne nonno noone noonu nouel noule noune nowel nowle nowlu nowne nowon nowwe nu-nu nuell nueno nulle nullo nunon nunun oefun oelen oeno- oenoe offen offew offof offon offun offwe oflow ofnow ofone ofono olene oleo- olfen ollen olleo ollon olwen onene oneno oneof oneon onlow onne- onnen onnow onoff onone onoon ooooo oouen oowee ouene oullo oulon oulun owelu owene oweon ownee uelen uelfe ufofu ufone ulene ulno- ulowo ululu unfew unfoe unfun unnun unown unwon uouee uuuuu uwole weele weffe welew welle welon wenne wenno wenow weole weowe wewon wlewo woele woful wolen wolfe wolff wolle wolne wolof wonne woolf woone woufe wowee wowen wowow wuffo wufoo wulff wwoof wwwww