Use the draw.ss teachpack for this exercise. For information about selecting a teachpack, see the Exercise Notes for Exercise 2.2.1.
![[previous]](../icons/left.gif){kind=icon}
![[up]](../icons/up.gif){kind=icon}
![[next]](../icons/right.gif){kind=icon}
![[contents]](../icons/contents.gif){kind=icon}