static void Main(string[] args)
{
Node nodeFirst = new Node("first");
Node nodeSecond = new Node("second");
Node nodeThird = new Node("third");
QueueWithStacks queue = new QueueWithStacks(nodeFirst);
queue.Enqueue(nodeSecond);
queue.Enqueue(nodeThird);
Console.WriteLine("Initial queue:");
Console.WriteLine(queue.ToString());
Console.WriteLine();
Console.WriteLine($"First element: {queue.Dequeue().Value}");
Console.WriteLine("The queue after dequeue:");
Console.WriteLine(queue.ToString());
Console.WriteLine();
Console.WriteLine($"Second element: {queue.Dequeue().Value}");
Console.WriteLine("The queue after dequeue:");
Console.WriteLine(queue.ToString());
Console.WriteLine();
Console.WriteLine($"Second element: {queue.Dequeue().Value}");
Console.WriteLine("The queue after dequeue:");
Console.WriteLine(queue.ToString());
Console.ReadLine();
}