Rectangles: (7 entries)
  0: Rectangle: x1=87, y1=-1, x2=176, y2=68
  1: Rectangle: x1=174, y1=-1, x2=231, y2=46
  2: Rectangle: x1=229, y1=-1, x2=322, y2=24
  3: Rectangle: x1=229, y1=22, x2=322, y2=46
  4: Rectangle: x1=174, y1=44, x2=322, y2=68
  5: Rectangle: x1=87, y1=66, x2=176, y2=243
  6: Rectangle: x1=174, y1=66, x2=322, y2=243