C1333231331121111331333133313331333132233313331333132313331311322331   >>    C133323133112111133133313331333133313223331333133313231333131132233   <<    C1333231331121111331333133313331333132233313331333132313331311322333   >>      C1333231331121111331333133313331333132233313331333132313331311322332   >>