(new Vector(b.Left, b.Bottom), new Vector(b.Right, b.Bottom)),
(new Vector(b.Left, b.Top), new Vector(b.Left, b.Bottom)),
(new Vector(b.Left, b.Top), new Vector(b.Right, b.Top)),
(new Vector(b.Left, b.Bottom), new Vector(b.Right, b.Bottom)),
(new Vector(b.Left, b.Top), new Vector(b.Left, b.Bottom)),
(new Vector(b.Left, b.Top), new Vector(b.Right, b.Top)),