Those are flavor-giving spices (+ lovage is a herb). If you don't have them or you don't get them, you can skip all or one of the spices. But know that the soup will turn out less flavorful. These spices round up the soup aroma and they can be health-promoting too. That said, if you plan on making more soups in the future, I recommend getting the three spices and the culinary herb, because these are soup spices.