| Variable | Description | |----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------| | **leader.leader**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `multiple` `standard` `mandatory` `unique` | A leader.
**Default**:
• a
• b
• c | | **leader.follower1**
[`integer`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | A follower.
**Default**: the value of the index |