C3213322333133313113313221211113313331333132313231333131212132333121332212111   >>    C321332233313331311331322121111331333133313231323133313121213233312133221211   <<    C3213322333133313113313221211113313331333132313231333131212132333121332212113   >>      C3213322333133313113313221211113313331333132313231333131212132333121332212112   >>