C1333231331121111331333133313331333132313223313113313231323133313232231   >>    C133323133112111133133313331333133313231322331311331323132313331323223   <<    C1333231331121111331333133313331333132313223313113313231323133313232233   >>      C1333231331121111331333133313331333132313223313113313231323133313232232   >>