== Example with all variables modifiable

[,yaml]
----
---
rougail:                      # Rougail
  var1: 0                     # The first variable
  var2: 0                     # The second variable
  var3: 0                     # The third variable
  var4: 10                    # This forth variable
  var5: 10                    # The fifth variable
  var6: 10                    # The sixth variable
----