ccccc ccell ccrcl ccrel ceele ceere celer cell- celle cerc- cerce cerec cerer cerre cleer clerc clere clewe clue- cluer clurr crece creel creer crele crell creu- creue creul crewe crrel cruce cruel crule crull crure culle cullu culur curce curel curer curle curll curlu curre cuuel cuwul eccle eeeee eeler elele ellel eller ellul elrec elulu eluru erere erewe errew eucre euell euler eurel eurre ewell lecce leece leell leere leeuw leleu lelle lerer leuc- leuce lewce lewer lewre lucee lucre lucur lulec lulle luluc lulul lurer lurue recce recue recur reece reere reewe relee relue rere- reree reuel reuer reule reuwe rewel rewer rewle rewll rucer rucul ruele ruell ruere ruler rurec ruule ruwer u-cee uccel uccle ucell uclue ulcer ullur ululu uluru urcel urelu urewe uruce urucu uuuuu weele weere welew welle werce were- werel werew werle werre werur wrele wwwww