Draw line. New Layer. Draw Line. Undo. Draw Line. Undo. Draw Line. Undo. Draw Line. Undo. Draw Line. Undo. Draw Line. Undo. Draw Line. Undo. Translate. Merge Down New Layer Draw line. Undo. Draw Line New Layer. Draw line. New Layer. Draw line. New Layer. Draw line. Merge Down. Merge Down. Merge Down.