You create a drawing that contains only shapes from a stencil. You need to create a new stencil that contains only shapes from a drawing. What are three possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose three.)

A.
Copy the drawing to the stencil directory.

B.
Change the file extension of the drawing to VSS.

C.
Create a new stencil. Drag the shapes to the new stencil.

D.
In Office Visio 2007, from the File menu, select Save As, and then choose Stencil as the file type.

E.
In Office Visio 2007, run the Move Shapes add-on.