ddddd dedde dedee deder dedlu dedur deede deefe deeff deele deere defed defer deffe deled delee deleu delle derde dered derre derue deuel deule deure drdre dredd drede dreed dreel dreff drell drere dreul drude duded duder dudle duele duell duere duerr dufur duler dulle dullu dured duree durer durre e-dee edder eddre edell edere edler edred edule eeeee eefde eelde eeled eeler eerde efere effed effer efuru elded eldee elder elele elfed ellel eller ellul elude elulu eluru erdre erede erere erfde erred euell euler eurel eurre fedde fedee feder feeld feele feere felde felle ferde fered ferel ferle ferr- ferre feued feuer feule flede fleed fleer flerd flere fleur fludd flued fluff flure flurr frede freed freel freer frere freud freur frude fu-fu fudde fuddu fulde fulle fullf furde furel furud ledee leder ledru ledur leede leell leere lefeu leffe leful leleu lelle lered lerer leude ludde luddu luder lufre lulle lulul lurde lured lurer lurue rdllr redde redel reder redur reede reefe reere refed refel refer reffe reled relee relue rerde rere- reree reuel reuer reule rudel ruder rudle ruede ruele ruell ruere ruffe ruled ruler rurde ruule uddel udder udell udler uelfe ufere ullur ululu uluru urdee urelu urled uuuuu