|  | C111112111133131121133133313331333132333131131211113313121111113313331333133112111111331333132231 
  >> |  | C11111211113313112113313331333133313233313113121111331312111111331333133313311211111133133313223 
  << |  | C111112111133131121133133313331333132333131131211113313121111113313331333133112111111331333132233 
  >> |  |