{"type":"rich","version":"1.0","title":"AKC = 140 ⇒ EPD + AKC = 110 + 140 = 250","html":"<iframe src=\"https://www.desmos.com/calculator/ili83mk2bd?embed\" width=\"500px\" height=\"500px\" style=\"border: 1px solid #ccc\" frameborder=0></iframe>","width":500,"height":500}