import turtle

turtle.speed(7)

turtle.up()
turtle.goto(-170,-150)
turtle.down()

t=1

while t<5:

  t=t+1

  turtle.color("black","black")
  turtle.begin_fill()

  #building
  turtle.fd(60)
  turtle.lt(90)
  turtle.fd(300)
  turtle.lt(90)
  turtle.fd(60)
  turtle.lt(90)
  turtle.fd(300)
  turtle.rt(90)

  turtle.end_fill()

  #side shadow

  turtle.color("black","green")
  turtle.begin_fill()

  turtle.rt(30)
  turtle.fd(20)
  turtle.rt(60)
  turtle.fd(300)
  turtle.rt(120)
  turtle.fd(20)

  turtle.end_fill()

  #top shadow

  turtle.color("black","blue")
  turtle.begin_fill()

  turtle.rt(-30)
  turtle.fd(60)
  turtle.lt(180)
  turtle.rt(30)
  turtle.fd(20)
  turtle.lt(30)
  turtle.fd(60)

  turtle.end_fill()

  turtle.lt(150)
  turtle.fd(20)
  turtle.rt(60)
  turtle.fd(300)
  turtle.lt(90)

  turtle.pu()
  turtle.fd(100)
  turtle.pd()