|  | C13332313311211113313331333133313331323132233133313331333133321123231333132311211321 
  >> |  | C1333231331121111331333133313331333132313223313331333133313332112323133313231121132 
  << |  | C13332313311211113313331333133313331323132233133313331333133321123231333132311211323 
  >> |  |