Rectangles: (5 entries)
  0: Rectangle: x1=0, y1=0, x2=0, y2=0
  1: Rectangle: x1=220, y1=5, x2=420, y2=205
  2: Rectangle: x1=285, y1=0, x2=545, y2=260
  3: Rectangle: x1=350, y1=0, x2=670, y2=320
  4: Rectangle: x1=395, y1=0, x2=755, y2=360