Rectangles: (5 entries)
  0: Rectangle: x1=0, y1=0, x2=0, y2=0
  1: Rectangle: x1=22, y1=413, x2=26, y2=429
  2: Rectangle: x1=27, y1=533, x2=34, y2=555
  3: Rectangle: x1=34, y1=654, x2=41, y2=680
  4: Rectangle: x1=38, y1=740, x2=48, y2=776