Rectangles: (4 entries)
  0: Rectangle: x1=60, y1=8, x2=104, y2=72
  1: Rectangle: x1=60, y1=8, x2=104, y2=72
  2: Rectangle: x1=70, y1=8, x2=114, y2=72
  3: Rectangle: x1=80, y1=8, x2=124, y2=72