[{"coords":[550,-536,548,-526,556,-524,556,-534,550,-536],"name":"","height":6},{"coords":[348,-748,344,-744,342,-740,344,-734,348,-730,354,-734,356,-740,354,-746,348,-748],"name":"","height":6},{"coords":[314,-586,310,-584,308,-580,308,-572,314,-568,318,-570,320,-578,318,-584,314,-586],"name":"","height":6},{"coords":[290,-584,282,-580,286,-574,294,-580,290,-584],"name":"","height":6}]