content: do
      (x, y) <- mouse
      main <- currentPlane
      folder7 <- new' "folder"
      input10 <- new' "input"
      input8 <- new' "input"
      input9 <- new' "input"
      image11 <- container' "panel_folder.png" (x+(3.0), y+(-10.0)) (Inside main)
      in16 <- plugin' (folder7++"."++"multiplies") (x+(33.0), y+(69.0)) (Inside main)
      hide in16
      parent image11 in16
      in17 <- plugin' (folder7++"."++"symmetry") (x+(33.0), y+(19.0)) (Inside main)
      hide in17
      parent image11 in17
      in18 <- plugin' (folder7++"."++"level") (x+(33.0), y+(-31.0)) (Inside main)
      hide in18
      parent image11 in18
      in19 <- plugin' (folder7++"."++"signal") (x+(43.0), y+(-95.0)) (Inside main)
      parent image11 in19
      knob24 <- knob' (input8++"."++"result") (x+(33.0), y+(66.0)) (Inside main)
      parent image11 knob24
      knob25 <- knob' (input9++"."++"result") (x+(33.0), y+(19.0)) (Inside main)
      parent image11 knob25
      knob26 <- knob' (input10++"."++"result") (x+(33.0), y+(-27.0)) (Inside main)
      parent image11 knob26
      out34 <- plugout' (folder7++"."++"result") (x+(41.0), y+(-126.0)) (Inside main)
      parent image11 out34
      cable knob24 in16
      cable knob25 in17
      cable knob26 in18
      recompile
      set knob24 (1.0)
      set knob25 (0.0)
      set knob26 (0.0)
      return ()
  