function. For your drawBox() function, you must use the drawHorizontalLine(), draw2VerticalLines(), and drawOneRow() functions exactly as they appear in lesson 6. For phase 1 you'll be using the versions from lesson 6.3. (Note: since you'll be using these four functions directly from the lesson, you are not required to document them.) Phase 2: In this phase you will allow the user to specify three things: 1. the height of each stage 2. the width of each stage 3. how many stages in the rocket [A "stage" in your rocket is one rectangle. The example rocket above has a stage-height of 6, a stage-width of 5, and the number of stages is 2.]