eeeee eeler efere effer efore elele eleo- ellel eller elloe eloee eloff elole eloor elore eloro eofor eorre erere eroor erore errol error ezell feele feeor feere feeze fefor felle feoff feole ferel ferle ferlo feroz ferr- ferre ferro fleer flere flero floor flore floro folle follo foole foore fore- forel foreo forez forro forze freel freer frere frore froze leell leeof leere leez leeze leffe lelle lerer lerez lezzo lofer loffe loler lollo lolol looer loore looze lorel loreo lorer lorre lorze lozel o-fer oerel oerle offer offof offre oleo- olere olleo oller oo-er ooooo oozle orell oreo- orere orero orfeo orfoe orfor oroer orzel ozero ozoro ozzel reefe reelz reere reeze refel refer reffe reffo relee rello rere- reree rerez rezel rezzo ro-ro roell roero rofel roffe rofor roleo rolfe rolfo rolle rollo rollz rooer roofe roole roore rorer rozel zeele zeero zelle zello zeror zerre zolfo zollo zorro zzzzz