eeeee eeklo eeler efere effer efore ekeko ekker eklof ekool elele eleo- ellek ellel eller elloe eloee eloff eloko elole eloor elore eloro eofor eorre erere erkel erkko eroor erore errol error feele feeor feere fefor felle feoff feole ferel ferle ferlo ferr- ferre ferro fleek fleer fleke flere flerk flero floke floko flook floor flore floro fokel fokke folke folle follo foole foore fore- forel foreo forro freek freel freer freke frere frore keefe keele keere kefee kelek kelle kerek kerel kerle kerre klefe klerk kloek kloof ko-ko kofel kokel koker kokko kokle kokor kokre kolek kolel koler kolff kolle kollo kolol korek korel korff korke korol koror korro kre-o kreef kreek kreel kreke krele krell kreo- kreol kroke krole kroll leeke leell leeof leere leffe lefko lekel lekor lelle lerer lofer loffe loker lokke loler lollo lolol looer looke lookf loore lorel loreo lorer lorke lorre o-fer oerel oerle offek offer offof offre okeke okelo okere okfol okker oklee okole okoro oleo- olere olleo oller oo-er ooooo orell oreo- orere orero orfeo orfoe orfor orkel orlek orlok oroer oroke reefe reere refel refer reffe reffo rekel rekke rekle relee relek relko rello rere- reree ro-ro roell roero rofel roffe rofor rokee roker rokke rokkk rokle roleo rolfe rolfo rolle rollo rolok rooer roofe rooke roole roore rorer rorke