Example with mandatory variables not filled in


---                                                                             
rougail:                      # Rougail                                         
  var2: example               # A second variable                               



Example with all variables modifiable


---                                                                             
rougail:                      # Rougail                                         
  var:                        # A suffix variable                               
    - val1                                                                      
    - val2                                                                      
  var2: example               # A second variable                               
  dynval1:                    # A dynamic family                                
    vardyn: val               # A dynamic variable                              
  dynval2:                    # A dynamic family                                
    vardyn: val               # A dynamic variable