knorry knotty kok-oy kokoon kokoro kokory kokott konnor konton kontor kookoo kookyo kootoo korkor kornyn kororo kotoko kotono kronor kroton krytno kytoon kytton n-toon nkonko nkoroo noktor non-no nonkon nonono nonoon noonoo noonor noonto norroy norton notory notron notton nottoo o-knon onoynt ookroo oooooo orokon ororry oroton ottoor rokkor ronnon ronron ronyon rooton rotork rotton roynon royton to-on tokoyo tonnoy tonono tonoro tonton tookon tookto tootoo torony tororo tortor totnor totoro totrot toyoko tronto trotro trotty troyny troyon try-on trynno tryton trytry tynron yoroko yorton yoyoyo yttro-