((fn foo [a b c d e f g h i j k l m n o p q r s & z] z)
  1
  2
  3
  4
  5
  6
  7
  8
  9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22)

(20 21 22)

(def edn
  '{:create [{:ref ct1,
              :node
                {:label "brtp", :name "type A", :desc "This is a description"}}
             {:ref ct2, :node {:label "brtp", :name "type B", :desc ""}}
             {:ref ct3, :node {:label "brtp", :name "type C"}}],
    :link
      [{:ref ctl1, :label "BrankLink", :name "to", :nodeA ct1, :nodeB ct2}
       {:ref ctl2, :label "BrankLink", :name "to", :nodeA ct1, :nodeB ct3}
       {:ref ctl3, :label "BrankLink", :name "to", :nodeA ct2, :nodeB ct3}]})

#'user/edn