|  | C13332313311211113313331333133313331323123121111331333133112113313331333133313331333133313231322121 
  >> |  | C1333231331121111331333133313331333132312312111133133313311211331333133313331333133313331323132212 
  << |  | C13332313311211113313331333133313331323123121111331333133112113313331333133313331333133313231322123 
  >> |  |