using System;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        // Apple -Pecans -Cream , Apple -Walnuts -Milk

        var fruit = new List<string>() { "Apple", "Pear", "Orange", "Cherry" };

        var nuts = new List<string>() { "Pecans", "Walnuts", "Sunflower Seeds", "Peanuts" };

        var toppings = new List<string>() { "Cream", "Milk", "Honey", "Jam", "Spread" };

        var trailMix = toppings;

        // .Interleave(fruit)

        // .Interleave(nuts);

        foreach (var ingredient in trailMix){

            Console.WriteLine(ingredient);

        }

        Console.ReadLine();

    }

}