Adding different rules each time in jQuery Builder

Every time a new rule is added, it is always the same. Is it possible that every time a new rule is created it is different? Fiddle

If not, how can I modify a newly created rule to be the one I want? In the afterAddRule event I get undefined when I try to access the value and filters.

.on("afterAddRule.queryBuilder", function (event, rule) {
    console.log(rule.value)
 })