|  | C313212111133131211331333133313331311331333131133133313231333133312111112111133133313332112312311 
  >> |  | C31321211113313121133133313331333131133133313113313331323133313331211111211113313331333211231231 
  << |  | C313212111133131211331333133313331311331333131133133313231333133312111112111133133313332112312313 
  >> |  |