|  | C13332313311211113313331333133313331323321333133313113313331323133313331333132313331121 
  >> |  | C1333231331121111331333133313331333132332133313331311331333132313331333133313231333112 
  << |  | C13332313311211113313331333133313331323321333133313113313331323133313331333132313331123 
  >> |  |