C3213322333133313113313221211113313331333132313231333131212132333113232331   >>    C321332233313331311331322121111331333133313231323133313121213233311323233   <<    C3213322333133313113313221211113313331333132313231333131212132333113232333   >>      C3213322333133313113313221211113313331333132313231333131212132333113232332   >>