|  | C111112111133131121133133313331323133313221211111333133313331333131133133313331323133313112111311 
  >> |  | C11111211113313112113313331333132313331322121111133313331333133313113313331333132313331311211131 
  << |  | C111112111133131121133133313331323133313221211111333133313331333131133133313331323133313112111313 
  >> |  |