|  | C13332313311211113313331333133313311211331333133313113313331333133312111113331313321 
  >> |  | C1333231331121111331333133313331331121133133313331311331333133313331211111333131332 
  << |  | C13332313311211113313331333133313311211331333133313113313331333133312111113331313323 
  >> |  |