|  | C312322331333132212111133133313331323133313221211111231211111211111133132313331323212231 
  >> |  | C31232233133313221211113313331333132313331322121111123121111121111113313231333132321223 
  << |  | C312322331333132212111133133313331323133313221211111231211111211111133132313331323212233 
  >> |  |