|  | C13223313311212111133133313331333131212111113331333133313113313331323133313331333132313332233131 
  >> |  | C1322331331121211113313331333133313121211111333133313331311331333132313331333133313231333223313 
  << |  | C13223313311212111133133313331333131212111113331333133313113313331323133313331333132313332233133 
  >> |  |