|  | C3123223313331322121111331333133313331333121211113313233113313231333133313331333133313231323221 
  >> |  | C312322331333132212111133133313331333133312121111331323311331323133313331333133313331323132322 
  << |  | C3123223313331322121111331333133313331333121211113313233113313231333133313331333133313231323223 
  >> |  |