effete effutu eleele eleuth ellett ethete ethule ettutu feelth fettle fleete fleeth flutte fuffle fulthe heehee hefell hefful hehehe hehheh helele heleth helleh hellue helthe hethel heutte hueful huffle huh-uh hulett hullet huluhu huthut leeful leelee leetle leffel lefull lehetu letthe lufful te-hee teehee teetee teethe telefe telele telete teleut tellee telthe tetele tetete tethee tetteh teufel teutul theefe theflu thefth thehue thetee thethe thettu theulf tuelft tuelle tufele tuffet tuffle tutele tuttle tuttul tuttut tuuelf uh-huh ulehle utelle uteute