27         const char phone_book[] = "555-1234, 555-2345, 555-3456";  in main()  local
28         std::string r = std::regex_replace(phone_book, phone_numbers,  in main()
34         const char phone_book[] = "555-1234, 555-2345, 555-3456";  in main()  local
35         std::string r = std::regex_replace(phone_book, phone_numbers,  in main()
42         const char phone_book[] = "555-1234, 555-2345, 555-3456";  in main()  local
43         std::string r = std::regex_replace(phone_book, phone_numbers,  in main()
50         const char phone_book[] = "555-1234, 555-2345, 555-3456";  in main()  local
51         std::string r = std::regex_replace(phone_book, phone_numbers,  in main()
58         const char phone_book[] = "555-1234, 555-2345, 555-3456";  in main()  local
59         std::string r = std::regex_replace(phone_book, phone_numbers,  in main()
66         const char phone_book[] = "555-1234, 555-2345, 555-3456";  in main()  local
67         std::string r = std::regex_replace(phone_book, phone_numbers,  in main()