Sketch the orthogonal drawings from the front, right, left, and top.
Looking from the front and going left to right, the figure is 3 cubes high, 2 cubes, and then 1 cube twice. The view from the front should look like this:
From the right, the figure's height increases going left to right.
The view from the top would look like this:
The view from the left is like the view from the front, only there is no change in depth.