-ene dddd ddre dedd dede deed deen deep deer dehn dene denn depe depp depr der- dere dern derp derr dhed dhee dher dhpr dhrn dner dper dphp dpph dred dree dreh dren drnh edde eddp ede- edeh eden eder edrn eede eeee eend ehdd eheh ehen eher ehre end- ende endh ened enee ener enne enp- epee epen eper eph- eppp eprp erde ered eren erer erne erpe erre hedd hede hedp heed heep heer hehe hehn hend hene henh henn hepe hepp herd here hern herp herr hhhh hndd hpdh hppe hrdn hree hrpp ndde nder ndnp ndpd ndpr ndre nedd nede need neen neep neer nehe nend nene nenh nepe neph nepr nerd nere nerr nhdp nhnn nhrp nnnn nnpr nppd nren nrpn nrrd pdpn pdpr ped- pede peed peen peep peer pehe pehr pen- pend pene penh penn pepd pepe per- perd pere perh pern perp perr phe- phen phrr pnpp ppen pper pppd pppn pppp pre- pred pree pren prep prnd prnp prpd prrd rder redd rede redh redr reed reen reep rehe rehn rend rene renn repe repp repr rerd rere rhee rhen rndp rpdp rppn rred rrrr