|  | C13332313311211113313331333133313331323131211231211113313331311331333133313331333133313331313333121 
  >> |  | C1333231331121111331333133313331333132313121123121111331333131133133313331333133313331333131333312 
  << |  | C13332313311211113313331333133313331323131211231211113313331311331333133313331333133313331313333123 
  >> |  |