c-tec ccccc ccett cech ceche cecht ceco- cefcu ceoce ceto- cette cfhof cfu-e chech cheet chefe cheff cheho cheo chete cheth cheto chett cheue choco choff choof chote chott choue chout chueh chuet chuff chute co-co cocc- cocce cocco coceo coche cocto coete coffe cohee cohoe cohoo cohue cooch cooee coote cooth cotch cothe cott- cotte cotto cottu couch couco couhe couth couto coutu cttee cuche cueto cufeu cuffe cuoco cutch cutco cutcu cutee cuthe cutto eccho echte ecoff ectfe ecto- ectot eeeee eetch ef-tu efetf effet efutu eocho eochu etche etchu etete etho- ethoc feche fecht feoff fetch feteh feto- fette feute foche focht foote fotch fotte fouch fouee fouet fouth fu-fu fuchu fuco- fuoco futuh h-cho hcooh he-he hecco heche hecht hect- hecte hecto heete heffe hefte hehte hetch hethe hette hetto heuch heute hheth hhfce hhhhh ho-ho ho-oh hocco hoche hoeft hofte hofuf hohoe hohot hooce hooch hooft hotch hothe hotot hotte hotto houce houch houff houtu hucch huche hucho hueco huete huffe huhuh hutch hutte hutto huttu ocftc ocoee ocote octet octo- oeco- offof offto ofoto ofthe oh-oh ohfoo ohthe ooooh ooooo oothe othou otoce ototo ouche oucho oucht ouhte outch outof outto tchuh tecch teche techo tecou teech teeth tefe tehee teoco tetch tethe tette teuch teuhe teuto thec- thect theef theeu theft theo- theoc theof thete theth theue thoch thofe thoff thoft thoth thout thuet thuff thute to-ho tocco toche toco- tocut toece toeof toeto tofet toffo tofte tohoe tohot tooth tothe toto- totoe totoo totte touch touho toute ttttt tucet tuche tucht tuctu tuech tuffe tufte tuhte tuotu tutch tutee tuteo tutte tutto u-cee uchee ucheh uchte uchuu ufofu uh-ee uh-oh uh-uh uhhoh uhhuh uouee ututo uuuuu