|  | C111113331333132322331333133313331333133313333331211111211111133132313331333133313331333133321111 
  >> |  | C11111333133313232233133313331333133313331333333121111121111113313231333133313331333133313332111 
  << |  | C111113331333132322331333133313331333133313333331211111211111133132313331333133313331333133321113 
  >> |  |