|  | C11111333133313232233133313331333133112111112113313331312111113331333132313231333133313113313121 
  >> |  | C1111133313331323223313331333133313311211111211331333131211111333133313231323133313331311331312 
  << |  | C11111333133313232233133313331333133112111112113313331312111113331333132313231333133313113313123 
  >> |  |