|  | C13332313311211113313331333133313311211331333131133133313113313231333133313331333132313331322131121 
  >> |  | C1333231331121111331333133313331331121133133313113313331311331323133313331333133313231333132213112 
  << |  | C13332313311211113313331333133313311211331333131133133313113313231333133313331333132313331322131123 
  >> |  |