C1333231331121111331333133313331333132313223313231323132323112331   >>    C133323133112111133133313331333133313231322331323132313232311233   <<    C1333231331121111331333133313331333132313223313231323132323112333   >>      C1333231331121111331333133313331333132313223313231323132323112332   >>