|  | C11112331312111112111133132313331333133313232212111113331323133313331333133322131 
  >> |  | C1111233131211111211113313231333133313331323221211111333132313331333133313332213 
  << |  | C11112331312111112111133132313331333133313232212111113331323133313331333133322133 
  >> |  |