Ответ:

from turtle import*

t1 = Turtle()

t2 = Turtle()

t3 = Turtle()

t4 = Turtle()

t1.shape("circle")

t2.shape("circle")

t3.shape("circle")

t4.shape("circle")

t1.color("")

t2.color("")

t3.color("")

t4.color("")

t1.pensize(5)

t2.pensize(5)

t3.pensize(5)

t4.pensize(5)

t2.left(90)

t3.left(180)

t4.left(270)

t1.fd(150)

t2.fd(150)

t3.fd(150)

t4.fd(150)

t1.left(-90)

t2.left(-90)

t3.left(-90)

t4.left(-90)

t1.fd(150)

t2.fd(150)

t3.fd(150)

t4.fd(150)

t1.hideturtle()

t2.hideturtle()

t3.hideturtle()

t4.hideturtle()

exitonclick()

Объяснение:

Вроде так