|  | C132233133112121111331333133313331333132331213331333131133131211111333133313113231323321 
  >> |  | C13223313311212111133133313331333133313233121333133313113313121111133313331311323132332 
  << |  | C132233133112121111331333133313331333132331213331333131133131211111333133313113231323323 
  >> |  |