chokocho chokuto choochoo choroku chotoku chouchou chu-chou chuckoor chuckout co-occur cocoroco cook-out corocoro cro-hook cucurucu curucucu hococooh hokohoko horohoro horokoto hrochot hurtruth hutukhtu kohukohu kukukuku kukuruku kurukuru orthocor ourthort outcourt rokkurro rothrock roucourt thokottu tocororo tokotoko toohotto toottoot torotoro tourtour truthout tuck-out tucotuco tucutucu tukutuku turturro uh-uh-uh