Write a program that produces the following figure (which vaguely resembles a saguaro cactus) as its output using functions, nested for loops and string multiplication. Use a class constant to make it possible to change the width and height of the center trunk; the two side arms can remain the same. (The output below uses constants of 3 and 5). Produce output of the saguaro using class constants of 3, 5 and 8. To do this, you will have to run your code three different times.