[{"coords":[556,254,530,256,556,256,556,254],"name":"","height":6},{"coords":[656,232,562,246,563.2000122070312,256,657.2000122070312,256,656,232],"name":"","height":6},{"coords":[494,152,372,168,376,226,498,210,494,152],"name":"","height":6},{"coords":[622,128,524,146,532,202,630,188,622,128],"name":"","height":6}]