Arjun is prioritizing his set of tasks for the day - V, W, X, Y, and Z - in accordance with the following conditions:
I. X must not be the last task.
II. If Z is the first task, then it must be followed by either V or Y.
III. X and W cannot be prioritized sequentially.
IV. V must be followed by either W or Y.
If Arjun assigns Y to position 3, which of these is a possible ordering for the tasks?