using System;

public class Hello
{
    public static void Main()
    {
        var s = Console.ReadLine().Trim();
        var s1 = rep(s, 'I', '1');
        var s2 = rep(s1, 'l', '1');
        var s3 = rep(s2, 'O', '0');
        var s4 = rep(s3, 'o', '0');
        Console.WriteLine(s4);
    }
    public static string rep(string s, char a, char b) => s.Replace(a, b);
}