|  | C1111133313331323223313331333133313311211111211331333131211111211113313331333133312111133133112233231 
  >> |  | C111113331333132322331333133313331331121111121133133313121111121111331333133313331211113313311223323 
  << |  | C1111133313331323223313331333133313311211111211331333131211111211113313331333133312111133133112233233 
  >> |  |