POLYGON ((140 380, 140 390, 1290 380, 140 300, 40 300, 60 400, 140 380))
POLYGON ((280 380, 280 200, 60 200, 60 380, 180 220, 280 380))
POLYGON ((280 380, 280 200, 60 200, 60 380, 180 220, 280 380),(40 160, 260 160, 240 60, 20 80, 40 160))