|  | C33331211113313331211113313331333133313113311233133313331333131211113313331333132313111 
  >> |  | C3333121111331333121111331333133313331311331123313331333133313121111331333133313231311 
  << |  | C33331211113313331211113313331333133313113311233133313331333131211113313331333132313113 
  >> |  |