What would be the contents of the initially empty queue Q1 and stack S1 (show the results from left to right where the left side represents the bottom in case of the stack and the rear in case of the...

What would be the contents of the initially empty queue Q1 and stack S1 (show the results from left to right where the left side represents the bottom in case of the stack and the rear in case of the queue) after the following code is executed :

   S1=Stack.Stack()

    Q1=Queue.Queue()

    aList=[59, 8, 30, 4, 9, 15, 16, 2, 31, 14, 18]

    for i in aList:

        if i==16 or i==9:

            S1.pop()

            Q1.dequeue()

            Q1.enqueue(i)

        elif i>14:

            S1.push(i)

        else:

            Q1.enqueue(i)