|  | C13332313311211113313331333133313331323123121111331333133112111111331333133313331333131121231211 
  >> |  | C1333231331121111331333133313331333132312312111133133313311211111133133313331333133313112123121 
  << |  | C13332313311211113313331333133313331323123121111331333133112111111331333133313331333131121231213 
  >> |  |