turtle.forward(100) 

turtle.left(120) 

turtle.forward(100) 

turtle.right(60) 

turtle.backward(100)

turtle.forward(100) 

turtle.left(60) 

turtle.forward(100)

turtle.right(60) 

turtle.backward(100)

turtle.forward(100) 

turtle.left(120) 

turtle.forward(100) 

turtle.right(60) 

turtle.forward(100)

turtle.forward(100) 

turtle.left(120) 

turtle.forward(100) 

turtle.right(120) 

turtle.forward(100)