//.h file code:

#include <string>
#include <vector>
#include <iostream>


namespace a637
{
    class Program
    {
        static void Main(std::vector<std::wstring> &args);
    };
}

//.cpp file code:

namespace a637
{

    void Program::Main(std::vector<std::wstring> &args)
    {
        Random *ran = new Random();
        std::wstring output = L"";
        std::wstring input = File::ReadAllText(L"637.txt");
        std::vector<wchar_t> input_array = input.ToCharArray();
        for (int i = 0; i < input_array.size(); i++)
        {
            if (input_array[i] == L'A')
            {
                int tmp = ran->Next(0, 4);
                for (int j = 0; j < tmp; j++)
                {
                    output += L"A";
                }
            }
            else if (input_array[i] == L'C')
            {
                int tmp = ran->Next(0, 9);
                for (int j = 0; j < tmp; j++)
                {
                    output += L"C";
                }
            }
            else if (input_array[i] == L'G')
            {
                int tmp = ran->Next(0, 10);
                for (int j = 0; j < tmp; j++)
                {
                    output += L"G";
                }
            }
            else if (input_array[i] == L'T')
            {
                int tmp = ran->Next(0, 10);
                for (int j = 0; j < tmp; j++)
                {
                    output += L"T";
                }
            }
            else
            {

            }
        }
        std::vector<wchar_t> output_array = output.ToCharArray();
        std::wcout << output;
        std::getwchar();
    }
}