|  | C11111211113313112113313331333133312111113331333133313331121133133313331333132322321 
  >> |  | C1111121111331311211331333133313331211111333133313331333112113313331333133313232232 
  << |  | C11111211113313112113313331333133312111113331333133313331121133133313331333132322323 
  >> |  |