using System;

public class Program

{

    public static void Main()

    {

        string sentence = "My name is Rifaz Zulfiqar, my Date of birth is 02/01/2000 and my age is 19 years old";

        string name = sentence.Substring(11,14);

        Console.WriteLine(name);

        string dob = sentence.Substring(47,10);

        Console.WriteLine(dob);

        string age = sentence.Substring(72,8);

        Console.WriteLine(age);

    }

}