def setup (): 
 size (600, 600)
 noLoop ()
def draw (): 
 background (100)
 smooth ()
 strokeWeight (50)
 stroke (200)
 translate(width/2, height /2 - 100)
 line ( -100 ,0 ,100 ,0)
 translate (0, 100)
 scale (1.5, 1.5)
 line ( -100 ,0 ,100 ,0)
 translate (0, 100)
 scale (1.5, 1.5)
 line ( -100 ,0 ,100 ,0)
