using System;

public class Program

{

    public static void Main()

    {

        string s="Леопард", s1;

            Console.WriteLine(s);

        s1=s.Substring(0,3);

        Console.WriteLine(s1);

        string s2="Гепард", s3;

            Console.WriteLine(s2);

        s3=s2.Substring(2,4);

        Console.WriteLine(s3);

        string s4=s1+s3;

        Console.WriteLine(s4);

    }

}