de-err deeded deedee deeder deedle deeked dekker delele deller delude delurk derere derker derrer derure deulek deurle dreder dudder duddle dueled dueler duelle duerer dulder duldul duleek dulled duller dululu durell durkee eddled ederle eeuler ekuele eldred eleele eluded eluder elured eudule euller keddle kedell keeked keeker keekle keeled keeler kekule kelder keldur kelkel kellee keller kereru kerker kerkuk keuruu kleeer krekel kreker kuduru kukere kukurd kuldre kullur kululu kurell kurkul kurree kururu kuuele ledder leeder leelee leered leerer lekked lekker ludruk lukulu lulled luller lurked lurker lurulu redded redder reddle reddur redele redell redere redler redred redure reeded reedel reeder reedle reeked reeker reeled reeler reeuel releke reller relleu rereel rerule reuele reuere reuler reulle rudder ruddle rudrur ruelle rukerd rukkle ruller rurkee udukku udullu urdeur urkulu