|  | C312322331333132212111133133313331333131133113313331333131211111333133313331311331312233121 
  >> |  | C31232233133313221211113313331333133313113311331333133313121111133313331333131133131223312 
  << |  | C312322331333132212111133133313331333131133113313331333131211111333133313331311331312233123 
  >> |  |