C1333231331121111331333133313331333132233313331333133313331121213311211   >>    C133323133112111133133313331333133313223331333133313331333112121331121   <<    C1333231331121111331333133313331333132233313331333133313331121213311213   >>      C1333231331121111331333133313331333132233313331333133313331121213311212   >>