public static void Main()
{
Cube c = new Cube();
c.RotateFaceClockwise(c.Left);
Console.WriteLine(c.Upper);
c.RotateFaceClockwise(c.Left);
Console.WriteLine(c.Upper);
c.RotateFaceClockwise(c.Left);
Console.WriteLine(c.Upper);
c.RotateFaceClockwise(c.Left);
Console.WriteLine(c.Upper);
Console.Read();
}