C1333231331121111331333133313331333132313223313331333133311213113322331   >>    C133323133112111133133313331333133313231322331333133313331121311332233   <<    C1333231331121111331333133313331333132313223313331333133311213113322333   >>      C1333231331121111331333133313331333132313223313331333133311213113322332   >>