|  | C11111211113313112113313331333133313331323133313112113313331333132313331121131231 
  >> |  | C1111121111331311211331333133313331333132313331311211331333133313231333112113123 
  << |  | C11111211113313112113313331333133313331323133313112113313331333132313331121131233 
  >> |  |