|  | C111112111133131121133133313331333132311211312111133133112111133132313331323223331 
  >> |  | C11111211113313112113313331333133313231121131211113313311211113313231333132322333 
  << |  | C111112111133131121133133313331333132311211312111133133112111133132313331323223333 
  >> |  |