|  | C3123121111113313121111331333133313233313331312121111331312111113331333231323311 
  >> |  | C312312111111331312111133133313331323331333131212111133131211111333133323132331 
  << |  | C3123121111113313121111331333133313233313331312121111331312111113331333231323313 
  >> |  |