Rectangles: (9 entries)
  0: Rectangle: x1=7, y1=7, x2=179, y2=139
  1: Rectangle: x1=149, y1=139, x2=321, y2=271
  2: Rectangle: x1=30, y1=12, x2=142, y2=96
  3: Rectangle: x1=30, y1=102, x2=142, y2=114
  4: Rectangle: x1=30, y1=114, x2=142, y2=126
  5: Rectangle: x1=7, y1=10, x2=23, y2=26
  6: Rectangle: x1=149, y1=46, x2=165, y2=62
  7: Rectangle: x1=149, y1=82, x2=165, y2=98
  8: Rectangle: x1=15, y1=4, x2=157, y2=104