import turtle
t = turtle.Turtle()
t.speed(5)

# updating a bunch of t.forwards sucks.
# let's declare a variable
square_size = 100

# go to the upper-left and draw a square
t.penup()
t.setpos(-200,200)
t.pendown()
t.forward(square_size)
t.right(90)
t.forward(square_size)
t.right(90)
t.forward(square_size)
t.right(90)
t.forward(square_size)
t.right(90)


# go to the upper right and draw a sqaure
t.penup()
t.setpos(100,200)
t.pendown()
t.forward(square_size)
t.right(90)
t.forward(square_size)
t.right(90)
t.forward(square_size)
t.right(90)
t.forward(square_size)
t.right(90)


# go to the bottom left and draw a square
t.penup()
t.setpos(-200,-100)
t.pendown()
t.forward(square_size)
t.right(90)
t.forward(square_size)
t.right(90)
t.forward(square_size)
t.right(90)
t.forward(square_size)
t.right(90)


# go to the bottom right and draw a square
t.penup()
t.setpos(100,-100)
t.pendown()
t.forward(square_size)
t.right(90)
t.forward(square_size)
t.right(90)
t.forward(square_size)
t.right(90)
t.forward(square_size)
t.right(90)