using System;
using System.Text.RegularExpressions;

class Program
{
    public void Solve()
    {
        string S = Console.ReadLine();

        string repString = Regex.Replace(S, "(I|l)", "1");
        repString = Regex.Replace(repString, "(O|o)", "0");
        Console.WriteLine(repString);
    }

    static void Main()
    {
        var solver = new Program();
        solver.Solve();
    }
}