dddd ddpo ddre dedd dede dedo deed deef deel deep deer defe deff defo deld dele delf dell delo delp deol deop deor depe depo depp depr der- dere derf dero derp derr dfer dfoe dfrf dod- dodd dode dodo doel doer doff dold dole dolf doll dolo dolp dood doof dool doop door dope dopo dopp dopr dord dore dorf doro dorp dorr dper dpll dred dree dref drel drod drof drol drop edde eddo eddp ede- edel eder edfl edle edod eede eeee eefe eefl eele eero efeo efor el-p elde eldr eled elee elef eleo eler elfe elle ello elod elpe elro eode eole eolo eore eorl epee eper eple epll epod epol epor eppo eppp epro eprp erde erdf ered erel erer erld erle erll erod eroe erol eroo erpe erre erro fdlr fede feed feel feer fefe feff fefo feld fele felf fell felo feod feof ferd fere fero ferr ffee ffff ffrr fldr fled flee fler flod floe floo flop flor fode foed foer fofo fold fole foll folo folr food foof fool fopp for- ford fore forl foro forr fpdl fprf fred free freo frep froe frol frop frpd lddp ldeo lede ledo leed leef leel leep leer lefe leff lele lell lelo leod leof leor lepe lepo lepp lerd lere lero lerp lfrd lldp llef llll llod lloo lode lofe loff lold lole loll lolo lood looe loof lool loop loor lope lopp lord lore loro lpfp lpod lppl lprp lrdd lrrr o-eo oddd oded odel odeo oder odle odoo odop odor odrl odrp oedo oele oere ofdr ofer off- offe offo offr ofor ofre olde ole- oled olef oleo oler olfe olle ollo olof olor olpe ooer ooff oold oolo oooo oord oore oped opel opep oper ople opo- opor oppo orde ordo ore- ored orel oreo orer orfe orff orle orlo oro- oroe orof oror orpe orro pdpr ped- pede pedf pedo peed peel peep peer peff pel- pele pelf pell pelo peor pepd pepe pepo per- perd pere perf perl pero perp perr pfff pffr ple- pled plee pleo plff plod ploo plop plpp pod- podd pode podo poed poel poer poff pold pole poll polo pood poof pool poop poor pop- pope popo popp pore poro porr pper pple pplo ppod pppd pppo pppp pprf pre- pred pree pref prel prep prle prlr pro- prod proe prof prol proo prop prpd prrd rder redd rede redl redo redr reed reef reel reep refd refe reff refl refr reld rele rell relo relp reod reof reol reop repe repl repo repp repr rerd rere rero rfef rffl rlee rlef rodd rode rodo roed roel roer rofe roff rofl rofo rold role rolf roll rolo rolp rood roof rool roop roor rope ropo rore roro rpdp rpoe rpof rred rrle rrrr