dddd dedd dede deed deel deep deld dele dell delp depe depp dex- dexe dpll dppx dxed dxel dxep dxll dxxl dxxx edde eddp ede- edel edex edle edxl eede eeee eele el-p elde eled elee elex elle elpe epee eple epll eppp epxp exed exel lddp lede leed leel leep lele lell lepe lepp lexx lldp llll lppl lxde lxxx ped- pede peed peel peep pel- pele pell pepd pepe ple- pled plee plex plpp pple pppd pppp x-ed xexe xlpe xpdl xxxx