
size 400 400
paper 0
forever
{
Repeat s 0 400
{
pen 80
line 0 (0+s/2) 400 (70-s/1)
pen 70
line 0 (80+s/2) 400 (10-s/3)
pen 60
line 0 (20+s/2) 400 (90-s/1)
pen 50
line 0 (100+s/2) 400 (30-s/3)
pen 40
line 0 (40+s/2) 400 (110-s/1)
pen 30
line 0 (120+s/2) 400 (50-s/3)
pen 20
line 0 (60+s/2) 400 (130-s/1)
pen 10
line 0 (140+s/2) 400 (70-s/3)
pen 0
line 0 (80+s/2) 400 (150-s/1)
pen 10
line 0 (160+s/2) 400 (90-s/3)
pen 20
line 0 (100+s/2) 400 (170-s/1)
pen 30
line 0 (180+s/2) 400 (110-s/3)
pen 20 10 0
line 0 (70-s/2) 400 (150+s/1)
pen 30 10 0
line 0 (80-s/1) 400 (160+s/4)
pen 40 10 0
line 0 (90-s/2) 400 (170+s/1)
pen 50 10 0
line 0 (100-s/1) 400 (180+s/4)
pen 60 10 0
line 0 (110-s/2) 400 (190+s/1)
pen 70 10 0
line 0 (120-s/1) 400 (200+s/4)
pen 80 10 0
line 0 (130-s/2) 400 (210+s/1)
pen 90 10 0
line 0 (140-s/1) 400 (220+s/4)
pen 100 10 0
line 0 (150-s/2) 400 (230+s/1)
pen 110 10 0
line 0 (160-s/1) 400 (240+s/4)
}
}