ddddd dedde dedee deder dedie dedir deede deedi deefe deeff deepe deepp deere defed defer defex deffe defie defix deiff deipe depex derde dered derre dexie didee didie diepe dieri diexi dired direr dirfi dirie dixer dixid dixie drdre dredd drede dreed dreep dreff dreid dreie drepe drere dride dried drier drife driff dripe dxdxd e-dee edder eddie eddir eddre edere edidi edifi edred eeeee eefde eeped eepee eerde eerie efere eferi effed effer effie efird efrei eider eipri eirie eppie erdre erede erere erfde erier eriff erixx erred exede exfed exide exper exred fed-x fedde fedee feder fedex feere feier feird ferde ferdi fered ferid ferie ferr- ferre ferri fexpr ffxii fided fidei fieee fieri fifed fifer fifie fired firee firei firer firie firre fixed fixer fixie frede fredi freed freei freep freer freex freir frere fride fried frier fripp frixe idied ieiri iepe ieper ierei if-- ifere iiiee iiiii iperf ippee ippei iprex irid- iride irpex irrep p-rep pdf-x pdiff pedee pedi- pedie pedir peere peeri peire peixe pepee peppe peppi perde perer peri- perid perie perre perri pexip pided piede piere pieri piiri piped piper pipex pipid pippi pipri pirex pirie pirix pirre pirri pixie ppxii prede preef preff preid preie preif prepd pride pried prief prier prife redde reddi reder redex redid redie redif redip reede reefe reepe reere refed refer reffe refix reide reiff reird reppe rerde rere- reree rerip rerir rexer ri-fi rided rider riede riefe rifer riife riped riper rippe ririe rperf rripe xedre xerif xexex xfire xxiii xxxii xxxix