static void Main(string[] args)
{
string input = Console.ReadLine();
while (input != "end")
{
Box box = Box.ReadBox(input);
Console.WriteLine($"Box: {box.Width}, {box.Height}");
Console.WriteLine($"Perimeter: {Box.CalculatePerimeter(box.Width, box.Height)}");
Console.WriteLine($"Area: {Box.CalculateArea(box.Width, box.Height)}");
input = Console.ReadLine();
}
}
