|  | C13223313311212111133133313331333131212111113331333121111331333132313331333133313331333132223321 
  >> |  | C1322331331121211113313331333133313121211111333133312111133133313231333133313331333133313222332 
  << |  | C13223313311212111133133313331333131212111113331333121111331333132313331333133313331333132223323 
  >> |  |