Modify the draggable list example

[UCAudio]

The draggable list example displays a list of 4 items from an array of those 4 items. Does anyone know how to modify this so that you could start with a larger array list... like 10 items, but still only display 4?

As you drag an item to the top of the list, the items at the bottom disappear one at a time and more items pop into the top one at a time (until the one you are dragging reaches the top), but overall there are always 4 list items displayed.

I've been trying to think through a way to do this, but can't quite come up with a solution.
Draggable list example:
https://codesandbox.io/embed/r5qmj8m6lq