<human>: How do you do this: Cut the front and back base panels.

OPTIONS:
- Use 1 x 6 lumber and cut two pieces to the width that you cut your bottom panel. Skip this step if making wall if fastening to the wall.
- Use 1 x 6 lumber and cut two pieces to the width that you cut your  panel. Skip this step if making wall if fastening to the wall.
<bot>: Use 1 x 6 lumber and cut two pieces to the width that you cut your bottom panel. Skip this step if making wall if fastening to the wall.