Write an article based on this "Draw the diagram as stated in the "Outside the box" method above. Start on the top right dot. Move your pen back to center dot on same line. Move pen to center dot and then left and right to make third line ,return to center dot. Extend the second line down to the middle dot on the bottom. Move the pen left and right to complete the fourth line on the bottom."
Move your pen to the far top right dot. Notice that there was no restriction to moving pen back to retrace.   Done!