|  | C13332313311211113313331333133313331323123121111331333133112111113331333132313331333132313331221 
  >> |  | C1333231331121111331333133313331333132312312111133133313311211111333133313231333133313231333122 
  << |  | C13332313311211113313331333133313331323123121111331333133112111113331333132313331333132313331223 
  >> |  |