Example with all variables modifiable

---
rougail:
  var:
    - val1
    - val2
    - val3
    - val4
  val1_dyn:
    var1: val1
    var2: val1
    var3: val1
    var4: val4
  val2_dyn:
    var1: val2
    var2: val2
    var3: val2
    var4: val4
  val3_dyn:
    var1: val3
    var2: val3
    var3: val3
    var4: val4
  val4_dyn:
    var1: val4
    var2: val4
    var3: val4
    var4: val4