|  | C312322331333132212111133133313331333131133113313331333133313311211113313311211111333133313121123121 
  >> |  | C31232233133313221211113313331333133313113311331333133313331331121111331331121111133313331312112312 
  << |  | C312322331333132212111133133313331333131133113313331333133313311211113313311211111333133313121123123 
  >> |  |