The question below uses a robot in a grid of squares. The robot is represented as a triangle, which is initially in the bottom-left square of the grid and facing toward the top of the grid.

Code for the procedure Mystery is shown below. Assume that the parameter p has been assigned a positive integer value (e.g., 1, 2, 3, ...).

Which of the following shows a possible result of calling the procedure?

The robot will move to the designated spot after three repetitions.

Note that the robot will continue moving through the same loop within the bottom left 3 by 3 squares.