public void Construct()
{
builder.BuildPartA();
builder.BuildPartB();
builder.BuildPartA();
builder.BuildPartB();
builder.BuildPartA();
builder.BuildPartA();
builder.BuildPartB();
builder.BuildPartA();
builder.BuildPartB();
builder.BuildPartA();
builder.BuildPartA();
builder.BuildPartA();
builder.BuildPartB();
builder.BuildPartA();
builder.BuildPartB();
builder.BuildPartC();
}