ccccc ccell ccrcl ccrel cduce ceded cedel ceder cedex cedr- cedre ceede ceele ceere celde celer cell- celle cerc- cerce cerec cered cerer cerre cleed cleer clerc clere clude clue- clued cluer clurr clxxx crece crede creed creel creer crele crell creu- creue creul creux crrel cruce crude cruel cruex crule crull crure cudde cudle culde culex culle cullu culur curce cured curel curer curle curll curlu curre cuuel d-cru dcell ddddd decur dedde dedee deder dedlu dedur deece deede deele deere deled delee deleu delle deluc delux derce derde dered derre derue deuce deuel deule deure dexel drdre dredd drede dreed dreel drell drere dreul dreux druce drude duded duder dudle duduc duele duell duere duerr dulce duler dulle dullu dulux dured duree durer durex durre dxdxd e-dee e-lux eccle edder eddre edell edere edler edred educe edule eeeee eelde eeled eeler eerde elded eldee elder elele ellel eller ellul elrec elude elulu eluru erdec erdre erede erere erred eucre euell euler eurel eurex eurre exced excel excur execx exede exlex exred exude lecce ledce ledee leder ledru leduc ledur leece leede leell leere leleu lelex lelle lered lerer leuc- leuce leude lexed lexer lexxe lucee lucre lucur ludde luddu luder lulec lulle luluc lulul lurde lured lurer lurex lurue luxed luxer luxur rcled rdllr recce reced recue recur redde redel reder redex redur redux reece reede reere reled relee relex relue rerde rere- reree reuel reuer reule rexel rexer rucer rucul rudel ruder rudle ruede ruele ruell ruere ruled ruler rurde rurec ruule u-cee uccel uccle ucell uclue uddel udder udell udler ulcer ullur ululu uluru urcel urdee urelu urled uruce urucu uuuuu xceed xduce xedre xexeu xexex xulde xurel