asterisk727two-torial/docs/snippets/sega/common/data_preparation.md

Here's what the expected original data structure should look like:

```
📂amfs
📂App
📂Option
```

Create another empty folder named `AppData` next to them:

```
📂amfs
📂App
📂AppData
📂Option
```

The `App` folder should have a file structure as follows: