gnojno gogoro gojong gonogo googoo gooroo gorgon gorgor goroon gorron gorton groton grotto jongno joojoo jorjor kogoro kokong kokoon kokoro kokott kongor konnor konton kontor kookoo kootoo korgon korkor kornog korong kororo kotoko kotono kronjo kronor kroton n-toon ngongo nkonko nkoroo noktor non-no nonkon nonono nonoon noonoo noonor noonto norton not-go notron notton nottoo o-knon ogongo okongo ontong ookroo oooooo orokon orongo oroton ottoor rognon rokkor ronggo ronnon ronron roogoo rooton rotork rotton tjorn to-on togrog tonjon tonono tonoro tonton tookon tookto tootoo torgon torgot tororo tortor totnor totoro totrot trogon trojno tronto trotro