The folder stock is now turned 90 degrees clockwise, so the vertical creases are on the side nearest you, and the horizontal creases are made using the same method as for the vertical creases. This orientation is important; if you rotate it counter-clockwise (vertical creases away from you), it won't work. Care should also be taken not to flip the folder stock over so that the surface that was up when the vertical creases were made ends up down; this won't work either.