Rectangles: (5 entries)
  0: Rectangle: x1=0, y1=0, x2=0, y2=0
  1: Rectangle: x1=0, y1=24, x2=199, y2=200
  2: Rectangle: x1=0, y1=24, x2=259, y2=259
  3: Rectangle: x1=0, y1=24, x2=319, y2=319
  4: Rectangle: x1=0, y1=24, x2=359, y2=359