|  | C111123313121111121111331333133313331333131233133313121111121111113313331331121111331323133322331 
  >> |  | C11112331312111112111133133313331333133313123313331312111112111111331333133112111133132313332233 
  << |  | C111123313121111121111331333133313331333131233133313121111121111113313331331121111331323133322333 
  >> |  |