C3213322333133313113313221211113313331333132313231333131212132322111311232321   >>    C321332233313331311331322121111331333133313231323133313121213232211131123232   <<    C3213322333133313113313221211113313331333132313231333131212132322111311232323   >>      C3213322333133313113313221211113313331333132313231333131212132322111311232322   >>