|  | C13223313311212111133133313331333133313232233133313331323221211111133133313331333132313233331 
  >> |  | C1322331331121211113313331333133313331323223313331333132322121111113313331333133313231323333 
  << |  | C13223313311212111133133313331333133313232233133313331323221211111133133313331333132313233333 
  >> |  |