Rectangles: (5 entries)
  0: Rectangle: x1=0, y1=0, x2=0, y2=0
  1: Rectangle: x1=178, y1=110, x2=228, y2=130
  2: Rectangle: x1=291, y1=121, x2=340, y2=137
  3: Rectangle: x1=341, y1=121, x2=390, y2=137
  4: Rectangle: x1=230, y1=103, x2=427, y2=119