|  | C111113331333132322331333133313331331121111121133133313121111121111331333133313231323132313233121 
  >> |  | C11111333133313232233133313331333133112111112113313331312111112111133133313331323132313231323312 
  << |  | C111113331333132322331333133313331331121111121133133313121111121111331333133313231323132313233123 
  >> |  |