| **<aid="variable_1"name="variable_1">variable_1</a>**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `basic``mandatory` | The first variable.<br/>**Examples**: <br/>• ~~val_1~~<br/>• val_2<br/>• <ins>val_3</ins> |
| **<aid="variable_2"name="variable_2">variable_2</a>**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard``mandatory` | The second variable.<br/>**Default**: val1<br/>**Example**: <ins>val_3</ins> |
| **<aid="variable_3"name="variable_3">variable_3</a>**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `basic``mandatory` | The third variable.<br/>**Examples**: <br/>• ~~val_1~~<br/>• ~~val_2~~ |