from gturtle import *
makeTurtle()

right(90)
forward(50)
left(90)
forward(100)
right(45)
forward(70.7)
right(90)
forward(70.7)
right(135)
forward(100)
left(135)
forward(141.4)
left(135)
forward(100)
left(135)
forward(141.4)
left(135)
forward(150)
left(90)