|  | C11112331312111112111133133313331333133313123313331311331333132313331333132313331313111 
  >> |  | C1111233131211111211113313331333133313331312331333131133133313231333133313231333131311 
  << |  | C11112331312111112111133133313331333133313123313331311331333132313331333132313331313113 
  >> |  |