|  | C313212111113331323312111133133313331333131212111133133313331333231333133313331323133313113313133311 
  >> |  | C31321211111333132331211113313331333133313121211113313331333133323133313331333132313331311331313331 
  << |  | C313212111113331323312111133133313331333131212111133133313331333231333133313331323133313113313133313 
  >> |  |