register privilege withoutabstract_withoutaggregates
register privilege withabstract_withoutaggregates as abstract
register privilege withoutabstract_withaggregate with bla
register privilege withoutabstract_withaggregates with bla,blub
register privilege withabstract_withaggregate as abstract with foo
register privilege withabstract_withaggregates as abstract with foo,bar