Rectangles: (8 entries)
  0: Rectangle: x1=2, y1=5, x2=17, y2=9
  1: Rectangle: x1=20, y1=5, x2=35, y2=9
  2: Rectangle: x1=2, y1=14, x2=17, y2=29
  3: Rectangle: x1=20, y1=14, x2=35, y2=29
  4: Rectangle: x1=1, y1=33, x2=37, y2=45
  5: Rectangle: x1=2, y1=45, x2=35, y2=53
  6: Rectangle: x1=2, y1=53, x2=35, y2=61
  7: Rectangle: x1=2, y1=63, x2=35, y2=84