{"Y":["$v"],"Z":"$w","$$":"$x","$z":{"Z":[{"$":0.2285557475785113,"U":141.04751777808175}],"$$":[{"$":0.22619772088973109,"U":141.7570852135009}],"$y":[{"$":0.16218335175632026,"U":143.37908038761435}]}}