ccccc ccell ccrcl ccrel cduce ceded cedel ceder cedr- cedre ceede ceele ceere celde celer cell- celle cerc- cerce cerec cered cerer cerre cleed cleer clerc clere clude clue- clued cluer clurr crece crede creed creel creer crele crell creu- creue creul crrel cruce crude cruel crule crull crure cudde cudle culde 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 derce derde dered derre derue deuce deuel deule deure drdre dredd drede dreed dreel drell drere dreul druce drude duded duder dudle duduc duele duell duere duerr dulce duler dulle dullu dured duree durer durre e-dee 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 eurre lecce ledce ledee leder ledru leduc ledur leece leede leell leere leleu lelle lered lerer leuc- leuce leude lucee lucre lucur ludde luddu luder lulec lulle luluc lulul lurde lured lurer lurue rcled rdllr recce reced recue recur redde redel reder redur reece reede reere reled relee relue rerde rere- reree reuel reuer reule 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