|  | C111113331333132322331333133313331331121111121133133313121111121111331333121111331333131211111311211 
  >> |  | C11111333133313232233133313331333133112111112113313331312111112111133133312111133133313121111131121 
  << |  | C111113331333132322331333133313331331121111121133133313121111121111331333121111331333131211111311213 
  >> |  |