storybook/docs/snippets/html/list-story-reuse-data.js.mdx

```js
// List.stories.js

import { createList } from  './List';
import { createListItem } from './ListItem';

// 👇 We're importing the necessary stories from ListItem
import { Selected, Unselected } from './ListItem.stories';

export default {
  /* 👇 The title prop is optional.
   * See https://storybook.js.org/docs/html/configure/overview#configure-story-loading
   * to learn how to generate automatic titles
   */
  title: 'List',
};

/*
 *👇 Render functions are a framework specific feature to allow you control on how the component renders.
 * See https://storybook.js.org/docs/7.0/html/api/csf
 * to learn how to use render functions.
 */
export const ManyItems = {
  render: (args) => {
    const list = createList(args);
    list.appendChild(createListItem(Selected.args));
    list.appendChild(createListItem(Unselected.args));
    list.appendChild(createListItem(Unselected.args));
    return list;
  },
};
```