Your instructions should move the dragonfly vertically, including the change in direction at the top and bottom of the canvas. You should also move the dragonfly incrementally left or right at the top and bottom of the canvas. Please use the dragonfly properties, dragonfly.chngY and dragonfly.chngX for the change in vertical and horizontal motion, respectively. Note that the horizontal change in direction is handled for you, so do not provide these instructions.