|  | C11111211113313112113313331333133313331122112312111133131211113313331333133313113313123231 
  >> |  | C1111121111331311211331333133313331333112211231211113313121111331333133313331311331312323 
  << |  | C11111211113313112113313331333133313331122112312111133131211113313331333133313113313123233 
  >> |  |