|  | C11111211113313112113313331333133313221333133313113313331322331333133313311211111133113311 
  >> |  | C1111121111331311211331333133313331322133313331311331333132233133313331331121111113311331 
  << |  | C11111211113313112113313331333133313221333133313113313331322331333133313311211111133113313 
  >> |  |