Rectangles: (7 entries)
  0: Rectangle: x1=87, y1=115, x2=259, y2=281
  1: Rectangle: x1=273, y1=-1, x2=524, y2=94
  2: Rectangle: x1=87, y1=-1, x2=275, y2=94
  3: Rectangle: x1=257, y1=115, x2=524, y2=231
  4: Rectangle: x1=87, y1=279, x2=524, y2=303
  5: Rectangle: x1=257, y1=229, x2=524, y2=281
  6: Rectangle: x1=87, y1=92, x2=524, y2=117