Rectangles: (5 entries)
  0: Rectangle: x1=0, y1=0, x2=0, y2=0
  1: Rectangle: x1=162, y1=148, x2=172, y2=176
  2: Rectangle: x1=216, y1=194, x2=226, y2=222
  3: Rectangle: x1=265, y1=241, x2=277, y2=276
  4: Rectangle: x1=296, y1=272, x2=309, y2=305