|  | C22213331333133313112331323133313331333133313233211111211111133133313331333121111331311331311323321 
  >> |  | C2221333133313331311233132313331333133313331323321111121111113313331333133312111133131133131132332 
  << |  | C22213331333133313112331323133313331333133313233211111211111133133313331333121111331311331311323323 
  >> |  |