Rectangles: (23 entries)
  0: Rectangle: x1=1, y1=1, x2=115, y2=115
  1: Rectangle: x1=116, y1=1, x2=230, y2=115
  2: Rectangle: x1=231, y1=1, x2=345, y2=115
  3: Rectangle: x1=1, y1=116, x2=115, y2=230
  4: Rectangle: x1=116, y1=116, x2=230, y2=230
  5: Rectangle: x1=231, y1=116, x2=345, y2=230
  6: Rectangle: x1=346, y1=0, x2=415, y2=69
  7: Rectangle: x1=1, y1=231, x2=61, y2=291
  8: Rectangle: x1=62, y1=231, x2=122, y2=291
  9: Rectangle: x1=123, y1=231, x2=183, y2=291
  10: Rectangle: x1=184, y1=231, x2=244, y2=291
  11: Rectangle: x1=245, y1=231, x2=305, y2=291
  12: Rectangle: x1=306, y1=231, x2=366, y2=291
  13: Rectangle: x1=0, y1=291, x2=74, y2=365
  14: Rectangle: x1=73, y1=291, x2=147, y2=365
  15: Rectangle: x1=146, y1=291, x2=220, y2=365
  16: Rectangle: x1=219, y1=291, x2=293, y2=365
  17: Rectangle: x1=292, y1=291, x2=366, y2=365
  18: Rectangle: x1=365, y1=291, x2=439, y2=365
  19: Rectangle: x1=345, y1=69, x2=419, y2=143
  20: Rectangle: x1=345, y1=142, x2=419, y2=216
  21: Rectangle: x1=367, y1=275, x2=381, y2=291
  22: Rectangle: x1=382, y1=257, x2=414, y2=291