class Program
{
    static void Main(string[] args)
    {
        string input = Console.ReadLine()!;
        string output = "";

        foreach (char c in input)
        {
            if (c == 'I' || c == 'l')
            {
                output += "1";
            }
            else if(c == 'O' || c == 'o')
            {
                output += "0";
            }
            else
            {
                output += c;
            }
        }

        Console.WriteLine(output);
    }
}