Example with all variables modifiable


---                                                                             
rougail:                      # Rougail                                         
  var:                        # A suffix variable                               
    - val1                                                                      
    - val2                                                                      
  val1_dyn:                   # A dynamic family                                
    var1: val1                # Value is suffix                                 
    var2: val1                # Value is first variable                         
    var3: val1                # Value is relative first variable                
    var4: val1                # Value is first variable of val1                 
  val2_dyn:                   # A dynamic family                                
    var1: val2                # Value is suffix                                 
    var2: val2                # Value is first variable                         
    var3: val2                # Value is relative first variable                
    var4: val1                # Value is first variable of val1