dddd ddre dedd dede deed deel deep deer deld dele dell delp depe depp depr der- dere derp derr dper dpll dred dree drel edde eddp ede- edel eder edle eede eeee eele el-p elde eldr eled elee eler elle elpe epee eper eple epll eppp eprp erde ered erel erer erld erle erll erpe erre lddp lede leed leel leep leer lele lell lepe lepp lerd lere lerp lldp llll lppl lprp lrdd lrrr pdpr ped- pede peed peel peep peer pel- pele pell pepd pepe per- perd pere perl perp perr ple- pled plee plpp pper pple pppd pppp pre- pred pree prel prep prle prlr prpd prrd rder redd rede redl redr reed reel reep reld rele rell relp repe repl repp repr rerd rere rlee rpdp rred rrle rrrr