|  | C1322331331121211113313331333132313331333132312111133131211111133133313331311211321 
  >> |  | C132233133112121111331333133313231333133313231211113313121111113313331333131121132 
  << |  | C1322331331121211113313331333132313331333132312111133131211111133133313331311211323 
  >> |  |