Rectangles: (15 entries)
  0: Rectangle: x1=2, y1=1, x2=26, y2=30
  1: Rectangle: x1=28, y1=1, x2=52, y2=30
  2: Rectangle: x1=54, y1=1, x2=78, y2=30
  3: Rectangle: x1=2, y1=32, x2=26, y2=61
  4: Rectangle: x1=28, y1=32, x2=52, y2=61
  5: Rectangle: x1=54, y1=32, x2=78, y2=61
  6: Rectangle: x1=2, y1=63, x2=26, y2=92
  7: Rectangle: x1=28, y1=63, x2=52, y2=92
  8: Rectangle: x1=54, y1=63, x2=78, y2=92
  9: Rectangle: x1=2, y1=94, x2=26, y2=123
  10: Rectangle: x1=28, y1=94, x2=52, y2=123
  11: Rectangle: x1=54, y1=94, x2=78, y2=123
  12: Rectangle: x1=2, y1=125, x2=26, y2=154
  13: Rectangle: x1=28, y1=125, x2=52, y2=154
  14: Rectangle: x1=54, y1=125, x2=78, y2=154