from turtle import*
speed(10000000)
screensize(10000,10000)
c = 20
left(90)
for i in range(3):
    forward(4*c)
    right(60)
    forward(6*c)
up()
for x in range(-100,100):
 for y in range(-100,100):
   goto(x*c,y*c)
   dot(2,"blue")
update()
done()