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{"x":3.3,"z":-1,"zx":-3.3,"y":10.9}
{"x":4.1,"z":-1,"zx":-4.1,"y":11.7}
{"x":5.6,"z":-1,"zx":-5.6,"y":13.1}
{"x":2.7,"z":1,"zx":2.7,"y":10.55}
{"x":3.3,"z":1,"zx":3.3,"y":10.62}
{"x":4.1,"z":1,"zx":4.1,"y":11.11}
{"x":5.6,"z":1,"zx":5.6,"y":11.42}