Rectangles: (15 entries)
  0: Rectangle: x1=1, y1=1, x2=15, y2=16
  1: Rectangle: x1=16, y1=1, x2=30, y2=16
  2: Rectangle: x1=31, y1=1, x2=42, y2=16
  3: Rectangle: x1=43, y1=1, x2=59, y2=16
  4: Rectangle: x1=60, y1=1, x2=76, y2=16
  5: Rectangle: x1=77, y1=1, x2=92, y2=16
  6: Rectangle: x1=93, y1=1, x2=108, y2=16
  7: Rectangle: x1=109, y1=1, x2=127, y2=16
  8: Rectangle: x1=129, y1=1, x2=140, y2=16
  9: Rectangle: x1=141, y1=1, x2=152, y2=16
  10: Rectangle: x1=153, y1=1, x2=167, y2=16
  11: Rectangle: x1=168, y1=1, x2=182, y2=16
  12: Rectangle: x1=184, y1=1, x2=199, y2=16
  13: Rectangle: x1=201, y1=1, x2=216, y2=16
  14: Rectangle: x1=218, y1=1, x2=233, y2=16