PORT PPOLYGON 0.0 -5.0 0.5 0.0 5.0 0.5 0.0 5.0 1.5 0.0 -5.0 1.5 MPOLYGON 0.0 -5.0 -0.5 0.0 5.0 -0.5 0.0 5.0 -1.5 0.0 -5.0 -1.5 ENDPORT