|  | C132233133112121111331333133313331333132331213331333133313133313331333133313331333133313232213223331 
  >> |  | C13223313311212111133133313331333133313233121333133313331313331333133313331333133313331323221322333 
  << |  | C132233133112121111331333133313331333132331213331333133313133313331333133313331333133313232213223333 
  >> |  |