cecchi cechie ceecee cehici cewice cheche chechi cheech chegoe chewco chewie chicco chichi chicoo chigoe chih-i chocho chogei choghe choice chooce chooch cichow ciggie ciocci cocci- cocco- cococo cogeco coggie cohowe coocoo coogee coohee cowche cowcow cowghe cowhig echoic ecoche ecocho ecoigo eiichi gee-ho geegee geggie ghechi ghowch giichi gochhi goichi googie googoo hecche heehee heggie hehehe hehheh heigho higgie hocico hocooh hoeegh hoggee hoggie hohoho hoochi hoogee hoohoo hoowee howghe hwicce ice-ih ichiei ichigo iiooio ocho ohohoh oohooh oooooo wecche weegee weegie weehee weewee weichi weiwei weogeo wheech whiche whoche wicche wicewo wichow wiggio wighee wighie woogie woohoo woowoo wowwee