cecele ceecee ceeler celler cellu- celure cercle cerler ceruce cerule cleere clerge clerre cleure clucer crelle cruell cruger cucuge cuegle culgee culler curler currer curule eculee eeuler eggler eleele elegug ercege erguel euller geegee gegger gelgel geller geluce gerege gergel gerger geruge geulle gleece gleere glurge greece greger gregge gregre greuel grugru grulle guegue guerre guggle guggul gugler gulgul guller gurgel gurgle gurugu leccer leeger leelee leerer legger legree lucule lueger luggee lugger lugulu luguru luller lurgee lurulu reclue recrue recuer recule recull recure reegle reeler reeuel reggel regleg reglue relece reller relleu reluce rereel rerule reuele reuere reugle reuler reulle reurge ruelle rugger ruggle ruller ugurlu ullucu urgell urgull