<details><summary>Example with all variables modifiable</summary>

```yaml
---
rougail:                      # Rougail
  var:                        # A suffix variable
    - val1
    - val2
  dyn1:                       # A dynamic family
    var: val                  # A dynamic variable
  dyn2:                       # A dynamic family
    var: val                  # A dynamic variable
```
</details>

