|  | C111113331333132322331333133313331311331322331333131133132313331311331333133313331123331 
  >> |  | C11111333133313232233133313331333131133132233133313113313231333131133133313331333112333 
  << |  | C111113331333132322331333133313331311331322331333131133132313331311331333133313331123333 
  >> |  |