|  | C312322331333132212111133133313331333131133113313331333133313311211113313311211113313331323131121131 
  >> |  | C31232233133313221211113313331333133313113311331333133313331331121111331331121111331333132313112113 
  << |  | C312322331333132212111133133313331333131133113313331333133313311211113313311211113313331323131121133 
  >> |  |