== Example with all variables modifiable

[,yaml]
----
---
rougail:                      # Rougail
  leader:                     # A leadership
    - leader: a               # A leader
      follower1: 0            # A follower
    - leader: b               # A leader
      follower1: 1            # A follower
    - leader: c               # A leader
      follower1: 2            # A follower
----
