from turtle import *

def my_line(d, z):
    step = 200/z
    dd = 360/6

    if d!=1:
        my_line(d-1, z*3)
        left(dd)
        my_line(d-1, z*3)
        right(dd*2)
        my_line(d-1, z*3)
        left(dd)
        my_line(d-1, z*3)
    else:
        forward(step)
        left(dd)
        forward(step)
        right(dd*2)
        forward(step)
        left(dd)
        forward(step)

color('red', 'yellow')
speed(200)
pu()
setposition(-300,200)
pd()

for i in range(3):
    my_line(6, 1)
    right(360/3)

done()