ceecee cheche chechu check- checko checkt cheech cheeke cheekh cheeto chekkt chetco chetek chetuk chocho choke- chokke chooce chooch chooke chotec chouto chucho chuchu chukke chukku chuktu chuo cocco- cochet cockee cocket cococo cocto- coocoo cooeth coohee cookee cookoo cootch cotote couche coucke coutch couthe cuckoo cukote cutcut cutout cuttee cutthe cuttoe cuttoo echeck ecoche ecocho ecotec ecoute ekeout eotech eototo etcetc ethete etoeot ettutu hecche hecto- heehee hehehe hehheh hetche heutte hkcccc hocket hocooh hohhot hohoho hokuto hoohoo hootch hotche hotoke hottot houche houeko houtou htotoe hucche huecco huh-uh huhhot hukkok huthut kecche kechut kekkut keochu keokee keokuk ketuke khocho kkoktu kockte kohoku kohout kokkoh kokoku kokott kookoo kootch koothu kootoo koottu kotkeh kotoko kottke kotuku koukou kouteo kouthe koutou ktouch kucheh kuchek kukoc kutke o-hook ocho octett ohheck ohohoh ohtoto oohooh oooooo otocec otuoke outcut outthe tcheco te-hee tecche techch tecto- teehee teehoo teetee teethe teeuck teketo tekkeh teothe tetche tetete tethee tetteh theche thecho theco- thehoe thehue thekte thetch thetee thethe thetoe thettu thoche thocht thouch thouet thouth thucke tkhkot tkhkut tkoutt tktock to-cut to-eke toeout toethe toetoe toku-e tokuko tooche toocke toohot tookto tootoo tothee totkuh touch- touche toucht touhou toutch toutou toutuo tuchet tucket tueche tuktuk tuoche tuotuo tutche tuttut uh-huh utecht uteute utouth utukku