Event Bubbling and Multiple Listeners

There are four lists listening to the mousedown event.

- The first list demonstrates standard event bubbling and multiple listeners.
- The second list demonstrates stopPropagation()
- The third list demonstrates stopImmediatePropagation()
- The fourth list removes the second listener from within the first listener.

For the test to pass, it must match the reference.

Only the first click counts. (I didn't want to figure out stopping multiple clicks)

## List One:

### Result:

Click me!

### Reference:

3 (PASS)

2 (PASS)

1 (PASS)

## List Two:

### Result:

Click me!

### Reference:

2 (PASS)

1 (PASS)

## List Three:

(Test fails if FAIL is shown on screen)

### Result:

Click me!

### Reference:

1 (PASS)

## List Four:

(Test fails if FAIL is shown on screen)

### Result:

Click me!

### Reference:

3 (PASS)

2 (PASS)

1 (PASS)