# drawing.py
# ----------
# By Jannatun Uddin
#
# (Briefly describe what this program does.)

import turtle
def draw_building(width, height):
    for i in range(2):
        turtle.forward(width)
        turtle.left(90)
        turtle.forward(height)
        turtle.left(90)
turtle.penup()
turtle.backward(90)  
turtle.pendown()

draw_building(60,150)

turtle.penup()
turtle.forward(90)  
turtle.pendown()

draw_building(40,100)

turtle.penup()
turtle.forward(30)
turtle.pendown()

draw_building(50,150)
turtle.done()