Paul designed a lamp using grid paper. What is the area of the drawing of the lamp? A compound figure on a grid is shown. The bottom horizontal side is four units long. From the left end a side goes up one and right one. Then the next side goes up two and right one. The next side goes down two and right one. The last side goes down one and right one to meet the right end of the bottom side.

Enter the correct answer in the box.