Rectangles: (9 entries)
  0: Rectangle: x1=3, y1=3, x2=100, y2=18
  1: Rectangle: x1=103, y1=3, x2=210, y2=18
  2: Rectangle: x1=213, y1=3, x2=296, y2=18
  3: Rectangle: x1=299, y1=3, x2=408, y2=18
  4: Rectangle: x1=3, y1=50, x2=210, y2=64
  5: Rectangle: x1=213, y1=50, x2=408, y2=64
  6: Rectangle: x1=3, y1=169, x2=155, y2=184
  7: Rectangle: x1=160, y1=169, x2=275, y2=184
  8: Rectangle: x1=280, y1=169, x2=408, y2=184