clorot cocco- cococo cocolo cocool cocoon cocto- colcot colln collo- collon collor color- colton concon conlon connon connor conoco contor coocoo coolor coolto cornol cornon cornot corton cortot cotton crocco cronon croton lloro loncco loncon lonnol lontor looloo lorcon lorton n-toon nocto- nocton non-no noncon nonono nonoon noonoo noonor noonto norcot norton notron notton nottoo oconto octoon olcott oloron oncorn onroll oooooo orccon oroton ottoor rococo rocolo rocoto rollon rollot ronnon ronron rooton rotolo rotton to-on tollon tolono tolton tonlon tonono tonoro tonton tootoo torcon tororo tortor totnor totoro totrot trocon trollt tronto trotro