ddddd dedde dedee deder deede deefe deeff deele deere defed defer defex deffe deled delee delle derde dered derre dexel drdre dredd drede dreed dreel dreff drell drere dxdxd e-dee edder eddre edell edere edler edred eeeee eefde eelde eeled eeler eerde efere effed effer elded eldee elder elele elfed ellel eller erdre erede erere erfde erred exede exfed exflr exlex exred fed-x fedde fedee feder fedex feeld feele feere felde felle ferde fered ferel ferle ferr- ferre flede fleed fleer flerd flere flexe frede freed freel freer freex frere ledee leder leede leell leere leffe lelex lelle lered lerer lexed lexer lexxe rdllr redde redel reder redex reede reefe reere refed refel refer reffe reled relee relex rerde rere- reree rexel rexer xedre xexex