VERSION 1.0
BOX -1 -1 1 1
POLYGON
 RING
  LINE
  0.5 1
  1 0.5
  1 -0.5
  0.5 -1
  -0.5 -1
  -1 -0.5
  -1 0.5
  -0.5 1
  0.5 1
 END
END