Write the next sentence in the following story.

How to draw an impossible cube
Draw a skinny, vertical parallelogram with the lower left corner open; from there, draw two lines going horizontally, shown in red.
Add two connecting lines on the right side of the parallelogram.
They should form an " l ".

OPTIONS: - To the right side of the parallelogram, draw two larger smiley faces on either side. These smiley faces will form segments on the small numbers. - Draw two lines on both sides of the parallelogram to form a stalk. The three lines should not touch each other. - Add another two lines which continue from the corner of the parallelogram but pass beneath its right edge. The two lines then separate vertically, one going up and another going down to meet with the end of the " l ". - Make sure to place one drawing side on top of another. They should have back marks on these lines, and the other side must be shaded in red.. The answer should be
Add another two lines which continue from the corner of the parallelogram but pass beneath its right edge. The two lines then separate vertically, one going up and another going down to meet with the end of the " l ".