== Example with all variables modifiable

[,yaml]
----
---
rougail:
  var:
    - val1
    - val2
  val1_dyn:
    var1: val1
    var2: val1
    var3: val1
    var4: val1
  val2_dyn:
    var1: val2
    var2: val2
    var3: val2
    var4: val1
----
