{"$x":["ae"],"$y":"af","$z":"ag","ai":{"$y":[{"$":0.16366813785626413,"$m":146.49931419183704}],"$z":[{"$":0.1717565581198338,"$m":140.636617244719}],"ah":[{"$":0.16218335175632026,"$m":143.37908038761435}]}}