Rectangles: (4 entries)
  0: Rectangle: x1=87, y1=-1, x2=322, y2=36
  1: Rectangle: x1=87, y1=34, x2=322, y2=108
  2: Rectangle: x1=87, y1=106, x2=322, y2=212
  3: Rectangle: x1=87, y1=210, x2=322, y2=255