lname = "internal"
		}
		for _, fc := range chains {

			name := fc.GetName()
			matches := newMatcher(fc, l)
			destination := getFilterType(fc.GetFilters())
			for _, match := range matches {
				fmt.Fprintf(w, "%v\t%v\t%v\t%v\n", lname, name, match, destination)
			}
		}
	}
	return w.Flush()
}

func newMatcher(fc *listener.FilterChain, l *listener.Listener) []string {