|  | C13223313311212111133133313331323133313331323132322121111121111331333133313331333131211111121322331 
  >> |  | C1322331331121211113313331333132313331333132313232212111112111133133313331333133313121111112132233 
  << |  | C13223313311212111133133313331323133313331323132322121111121111331333133313331333131211111121322333 
  >> |  |