|  | C111123313121111121111331323133313331333132322121111331331121111331323133313331333131133131 
  >> |  | C11112331312111112111133132313331333133313232212111133133112111133132313331333133313113313 
  << |  | C111123313121111121111331323133313331333132322121111331331121111331323133313331333131133133 
  >> |  |