|  | C111123313121111121111331323133313331333132333133313121111121111331312111133132313331311211 
  >> |  | C11112331312111112111133132313331333133313233313331312111112111133131211113313231333131121 
  << |  | C111123313121111121111331323133313331333132333133313121111121111331312111133132313331311213 
  >> |  |