cfront clockf clorot cocco- cococo cocolo cocool cocoon cocto- cofton colcot colln collo- collon collor color- colton concon conlon connon connor conoco contor coocoo cookoo coolor coolto cornol cornon cornot corton cortot cotton crocco cronon croton f-lock foofoo forlot forrot forton fotron frollo frootl k-rock k-tool klocko klokoc klokot klotno klotok knock- kokolo kokoon kokoro kokott kololo kolton konnor konton kontor kookoo kootoo korkor kororo kotoko kotono kronor kroton lloro lnkrcf lockon locock lofton lokono lokton loncco loncon lonnol lontor lookon lookto looloo lorcon lorton lotoko n-toon nkonko nkoroo nocto- nocton nofool noforn noktor nolook non-no noncon nonkon nonono nonoon noonoo noonor noonto norcot noroff noroof norton notfor notron notton nottoo o-knon oclock oconto octoon offton oftfor okollo olcott oloron on-off oncorn onfoot onlock onloft onlook onroll oofotr ookroo oooooo orccon orloff orokon oroton orrock ottoor rockof rockon rockto rococo rocolo rocoto roflol rokkor rollon rollot rolock roloff ronnon ronron rootof rooton rotolo rotork rotton tktock to-fro to-on toforn tollon tolono tolton tonlon tonono tonoro tonton tookon tookto tootoo torcon torolf tororo tortor totnor totoro totrot trocon trollt tronto trotro