|  | C13332313311211113313331333133313331323132233132322133313331333133313331333133313113313113311233131 
  >> |  | C1333231331121111331333133313331333132313223313232213331333133313331333133313331311331311331123313 
  << |  | C13332313311211113313331333133313331323132233132322133313331333133313331333133313113313113311233133 
  >> |  |