public static void Main()
{
var pm = new ProjectManager();
var team1 = new Team1();
pm.SetTeam(team1);
pm.Run();
var product1 = team1.GetProduct();
product1.Show();
var team2 = new Team2();
pm.SetTeam(team2);
pm.Run();
var product2 = team2.GetProduct();
product2.Show();
Console.ReadKey();
}