C3213322333133313113313221211113313331333132313332331211221333131   >>    C321332233313331311331322121111331333133313231333233121122133313   <<    C3213322333133313113313221211113313331333132313332331211221333133   >>      C3213322333133313113313221211113313331333132313332331211221333132   >>