|  | C3132121111331312113313331333133313331121131211113313223313113313331333133112111133113121 
  >> |  | C313212111133131211331333133313331333112113121111331322331311331333133313311211113311312 
  << |  | C3132121111331312113313331333133313331121131211113313223313113313331333133112111133113123 
  >> |  |