diff --git a/src/plugins/wp/calculus.ml b/src/plugins/wp/calculus.ml
index b380551db5cb297379d100977a108ff8731e173a..da054bcaad82194f5901158523788b48b3572cd1 100644
--- a/src/plugins/wp/calculus.ml
+++ b/src/plugins/wp/calculus.ml
@@ -495,9 +495,8 @@ module Cfg (W : Mcfg.S) = struct
        | Mcfg.SC_Global -> "global"
        | Mcfg.SC_Block_in -> "block in"
        | Mcfg.SC_Block_out -> "block out"
-       | Mcfg.SC_Function_in -> "function in"
-       | Mcfg.SC_Function_frame -> "function frame"
-       | Mcfg.SC_Function_out -> "function out" )
+       | Mcfg.SC_Frame_in -> "frame in"
+       | Mcfg.SC_Frame_out -> "frame out" )
       (Pretty_utils.pp_list  ~sep:", " Printer.pp_varinfo) vars;
     match scope with
     | Mcfg.(SC_Block_in | SC_Block_out) when vars = [] -> obj
@@ -564,13 +563,12 @@ module Cfg (W : Mcfg.S) = struct
           Wp_error.unsupported "strange CFGs."
       | Cil2cfg.VfctIn ->
           let obj = get_only_succ env cfg v in
-          let obj = wp_scope wenv formals Mcfg.SC_Function_in obj in
           let obj = wp_scope wenv [] Mcfg.SC_Global obj in
           obj
       | Cil2cfg.VblkIn (Cil2cfg.Bfct, b) ->
           let obj = get_only_succ env cfg v in
           let obj = wp_scope wenv b.blocals Mcfg.SC_Block_in obj in
-          let obj = wp_scope wenv formals Mcfg.SC_Function_frame obj in
+          let obj = wp_scope wenv formals Mcfg.SC_Frame_in obj in
           obj
       | Cil2cfg.VblkOut (Cil2cfg.Bfct, b) ->
           let obj = get_only_succ env cfg v in
@@ -604,7 +602,7 @@ module Cfg (W : Mcfg.S) = struct
       | Cil2cfg.VfctOut
       | Cil2cfg.Vexit ->
           let obj = get_only_succ env cfg v (* exitpost / postcondition *) in
-          wp_scope wenv formals Mcfg.SC_Function_out obj
+          wp_scope wenv formals Mcfg.SC_Frame_out obj
       | Cil2cfg.Vend ->
           W.empty
           (* LC : unused entry point...
diff --git a/src/plugins/wp/cfgDump.ml b/src/plugins/wp/cfgDump.ml
index 5fbdbfb4a427e3d99779ef907b88f4f86a50cbc5..6091b24dc5af8716fc40177bdbc5c32f852adfd5 100644
--- a/src/plugins/wp/cfgDump.ml
+++ b/src/plugins/wp/cfgDump.ml
@@ -234,9 +234,8 @@ struct
   let pp_scope sc fmt xs =
     let title = match sc with
       | Mcfg.SC_Global -> "Global"
-      | Mcfg.SC_Function_in -> "F-in"
-      | Mcfg.SC_Function_frame -> "F-frame"
-      | Mcfg.SC_Function_out -> "F-out"
+      | Mcfg.SC_Frame_in -> "F-in"
+      | Mcfg.SC_Frame_out -> "F-out"
       | Mcfg.SC_Block_in -> "B-in"
       | Mcfg.SC_Block_out -> "B-out"
     in begin
diff --git a/src/plugins/wp/cfgWP.ml b/src/plugins/wp/cfgWP.ml
index ddf5fcd5cd106baefc927cdf99524ba73d63bd54..35f5540f842c253bc5e1f90afbe41b4b7ef998d9 100644
--- a/src/plugins/wp/cfgWP.ml
+++ b/src/plugins/wp/cfgWP.ml
@@ -1203,11 +1203,10 @@ struct
             let hs = M.frame (L.current env) in
             let vcs = gmap (assume_vc ~descr:"Heap" ~domain:true hs) wp.vcs in
             { wp with vcs }
-        | Mcfg.SC_Function_in -> wp
-        | Mcfg.SC_Function_frame ->
-            wp_scope env wp ~descr:"Function Frame" Enter xs
-        | Mcfg.SC_Function_out ->
-            wp_scope env wp ~descr:"Function Exit" Leave xs
+        | Mcfg.SC_Frame_in ->
+            wp_scope env wp ~descr:"Frame In" Enter xs
+        | Mcfg.SC_Frame_out ->
+            wp_scope env wp ~descr:"Frame Out" Leave xs
         | Mcfg.SC_Block_in ->
             wp_scope env wp ~descr:"Block In" Enter xs
         | Mcfg.SC_Block_out ->
diff --git a/src/plugins/wp/mcfg.ml b/src/plugins/wp/mcfg.ml
index 1961d71cf9088927f26d864d29bde37787ada17e..873001be1ebceef7f7c3212b4b449f6f02319a6d 100644
--- a/src/plugins/wp/mcfg.ml
+++ b/src/plugins/wp/mcfg.ml
@@ -24,9 +24,8 @@ open Cil_types
 
 type scope =
   | SC_Global
-  | SC_Function_in    (* Just before the pre-state *)
-  | SC_Function_frame (* Just after the introduction of formals *)
-  | SC_Function_out   (* Post-state *)
+  | SC_Frame_in
+  | SC_Frame_out
   | SC_Block_in
   | SC_Block_out
 
diff --git a/src/plugins/wp/tests/wp_hoare/oracle/dispatch_var2.0.res.oracle b/src/plugins/wp/tests/wp_hoare/oracle/dispatch_var2.0.res.oracle
index 72989020ecec9747960fbc528524a8b097623523..38bac71fd69ff2c3cd3c95e63c9b1d4086154818 100644
--- a/src/plugins/wp/tests/wp_hoare/oracle/dispatch_var2.0.res.oracle
+++ b/src/plugins/wp/tests/wp_hoare/oracle/dispatch_var2.0.res.oracle
@@ -208,7 +208,7 @@ Assume {
   Have: (ta_y_0=true).
   (* Pre-condition *)
   Have: (ta_y_0=true).
-  (* Function Frame *)
+  (* Frame In *)
   Have: (ta_y_1=true) /\ (ta_y_0=false).
   (* Block In *)
   Have: (Init_tmp_0=false) /\ (ta_tmp_0=false).
@@ -222,7 +222,7 @@ Assume {
   Have: ((Init_tmp_0=true) -> (Init_tmp_1=true)).
   (* Return *)
   Have: tmp_0 = call_param_0.
-  (* Function Exit *)
+  (* Frame Out *)
   Have: (ta_y_3=true).
 }
 Prove: call_param_0 = 0.
@@ -243,7 +243,7 @@ Assume {
   Have: (ta_y_1=true).
   (* Pre-condition *)
   Have: (ta_y_1=true).
-  (* Function Frame *)
+  (* Frame In *)
   Have: (ta_y_2=true) /\ (ta_y_1=false).
   (* Block In *)
   Have: (ta_tmp_0=false).
@@ -271,7 +271,7 @@ Assume {
   Have: (ta_y_1=true).
   (* Pre-condition *)
   Have: (ta_y_1=true).
-  (* Function Frame *)
+  (* Frame In *)
   Have: (ta_y_2=true) /\ (ta_y_1=false).
   (* Block In *)
   Have: (ta_tmp_0=false).
@@ -291,7 +291,7 @@ Assume {
   Have: (ta_y_0=true).
   (* Pre-condition *)
   Have: (ta_y_0=true).
-  (* Function Frame *)
+  (* Frame In *)
   Have: (ta_y_1=true) /\ (ta_y_0=false).
   (* Block In *)
   Have: (Init_tmp_0=false) /\ (ta_tmp_1=false).
@@ -314,7 +314,7 @@ Assume {
   Have: (ta_y_1=true).
   (* Pre-condition *)
   Have: (ta_y_1=true).
-  (* Function Frame *)
+  (* Frame In *)
   Have: (ta_y_0=true) /\ (ta_y_1=false).
   (* Block In *)
   Have: (ta_tmp_0=false).
@@ -331,7 +331,7 @@ Assume {
   Have: (ta_y_1=true).
   (* Pre-condition *)
   Have: (ta_y_1=true).
-  (* Function Frame *)
+  (* Frame In *)
   Have: (ta_y_2=true) /\ (ta_y_1=false).
   (* Block In *)
   Have: (ta_tmp_0=false).
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/f.dot b/src/plugins/wp/tests/wp_plugin/oracle_qualif/f.dot
index 077cfed3a2e1434664df16c14606fadf8d9e4e0c..c480b21b82a420b250b7d4038e3d096670e938ee 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/f.dot
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/f.dot
@@ -2,73 +2,71 @@ digraph f {
   rankdir = TB ;
   node [ style = filled, shape = box ] ;
   N000 [ color = red, shape = circle, label = "*" ] ;
-  N056 [ color=red , label="Prove f_ensures" ] ;
-  N056 -> N000 [ style=dotted ] ;
-  N057 [ color=red , label="Prove f_ensures_2" ] ;
-  N057 -> N056 [ style=dotted ] ;
-  N058 [ label="" , shape=circle ] ;
+  N054 [ color=red , label="Prove f_ensures" ] ;
+  N054 -> N000 [ style=dotted ] ;
+  N055 [ color=red , label="Prove f_ensures_2" ] ;
+  N055 -> N054 [ style=dotted ] ;
+  N056 [ label="" , shape=circle ] ;
+ N056 -> N055 ;
+ N056 -> N054 ;
+  N057 [ color=lightblue , label="F-out { a b }" ] ;
+ N057 -> N056 ;
+  N058 [ label="Label wp:post" ] ;
  N058 -> N057 ;
- N058 -> N056 ;
-  N059 [ color=lightblue , label="F-out { a b }" ] ;
+  N059 [ color=lightblue , label="B-out { __retres }" ] ;
  N059 -> N058 ;
-  N060 [ label="Label wp:post" ] ;
+  N060 [ color=orange , label="Return __retres" ] ;
  N060 -> N059 ;
-  N061 [ color=lightblue , label="B-out { __retres }" ] ;
+  N061 [ label="Label wp:sid27 (Stmt s27)" ] ;
  N061 -> N060 ;
-  N062 [ color=orange , label="Return __retres" ] ;
+  N062 [ label="Label wp:sid26 (Stmt s26)" ] ;
  N062 -> N061 ;
-  N063 [ label="Label wp:sid27 (Stmt s27)" ] ;
+  N063 [ color=green , label="Assume f_assert" ] ;
  N063 -> N062 ;
-  N064 [ label="Label wp:sid26 (Stmt s26)" ] ;
- N064 -> N063 ;
-  N065 [ color=green , label="Assume f_assert" ] ;
+  N064 [ color=red , label="Prove f_assert" ] ;
+  N064 -> N063 [ style=dotted ] ;
+  N065 [ label="" , shape=circle ] ;
  N065 -> N064 ;
-  N066 [ color=red , label="Prove f_assert" ] ;
-  N066 -> N065 [ style=dotted ] ;
-  N067 [ label="" , shape=circle ] ;
+ N065 -> N063 ;
+  N066 [ label="Label wp:sid25 (Stmt s25)" ] ;
+ N066 -> N065 ;
+  N067 [ color=orange , label="__retres := a + b" ] ;
  N067 -> N066 ;
- N067 -> N065 ;
-  N068 [ label="Label wp:sid25 (Stmt s25)" ] ;
+  N068 [ label="Label wp:sid6 (Stmt s6)" ] ;
  N068 -> N067 ;
-  N069 [ color=orange , label="__retres := a + b" ] ;
+  N069 [ label="Label wp:sid24 (Stmt s24)" ] ;
  N069 -> N068 ;
-  N070 [ label="Label wp:sid6 (Stmt s6)" ] ;
- N070 -> N069 ;
-  N071 [ label="Label wp:sid24 (Stmt s24)" ] ;
+  N070 [ color=orange , label="Return __retres" ] ;
+ N070 -> N059 ;
+  N071 [ label="Label wp:sid27 (Stmt s27)" ] ;
  N071 -> N070 ;
-  N072 [ color=orange , label="Return __retres" ] ;
- N072 -> N061 ;
-  N073 [ label="Label wp:sid27 (Stmt s27)" ] ;
+  N072 [ color=orange , label="__retres := -1" ] ;
+ N072 -> N071 ;
+  N073 [ label="Label wp:sid8 (Stmt s8)" ] ;
  N073 -> N072 ;
-  N074 [ color=orange , label="__retres := -1" ] ;
+  N074 [ color=green , label="Assume f_ensures_3" ] ;
  N074 -> N073 ;
-  N075 [ label="Label wp:sid8 (Stmt s8)" ] ;
- N075 -> N074 ;
-  N076 [ color=green , label="Assume f_ensures_3" ] ;
- N076 -> N075 ;
-  N077 [ color=orange , label="Havoc f_assigns:
+  N075 [ color=orange , label="Havoc f_assigns:
 assigns __retres;" ] ;
+ N075 -> N074 ;
+  N076 [ color=cyan , label="If a > 0" ] ;
+ N076 -> N069 ;
+ N076 -> N000 [ style=dotted ];
+  N077 [ label="Label wp:sid4 (Stmt s4)" ] ;
  N077 -> N076 ;
-  N078 [ color=cyan , label="If a > 0" ] ;
- N078 -> N071 ;
- N078 -> N000 [ style=dotted ];
-  N079 [ label="Label wp:sid4 (Stmt s4)" ] ;
+  N078 [ label="" , shape=circle ] ;
+ N078 -> N075 ;
+ N078 -> N077 ;
+  N079 [ label="Label wp:sid2 (Stmt s2)" ] ;
  N079 -> N078 ;
-  N080 [ label="" , shape=circle ] ;
- N080 -> N077 ;
+  N080 [ color=lightblue , label="B-in { __retres }" ] ;
  N080 -> N079 ;
-  N081 [ label="Label wp:sid2 (Stmt s2)" ] ;
+  N081 [ color=lightblue , label="F-in { a b }" ] ;
  N081 -> N080 ;
-  N082 [ color=lightblue , label="B-in { __retres }" ] ;
+  N082 [ label="Label wp:pre" ] ;
  N082 -> N081 ;
-  N083 [ color=lightblue , label="F-frame { a b }" ] ;
+  N083 [ color=lightblue , label="Global { }" ] ;
  N083 -> N082 ;
-  N084 [ label="Label wp:pre" ] ;
+  N084 [ color=cyan , label="Function f" ] ;
  N084 -> N083 ;
-  N085 [ color=lightblue , label="F-in { a b }" ] ;
- N085 -> N084 ;
-  N086 [ color=lightblue , label="Global { }" ] ;
- N086 -> N085 ;
-  N087 [ color=cyan , label="Function f" ] ;
- N087 -> N086 ;
 }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/f_default_for_stmt_2.dot b/src/plugins/wp/tests/wp_plugin/oracle_qualif/f_default_for_stmt_2.dot
index be3a8a3a5db7557308b6a855e36ed03b49a2a6ea..adc97b189dd30ed107c620cded36762ba14ef83f 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/f_default_for_stmt_2.dot
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/f_default_for_stmt_2.dot
@@ -2,64 +2,62 @@ digraph f {
   rankdir = TB ;
   node [ style = filled, shape = box ] ;
   N000 [ color = red, shape = circle, label = "*" ] ;
-  N088 [ color=lightblue , label="F-out { a b }" ] ;
- N088 -> N000 [ style=dotted ];
-  N089 [ label="Label wp:post" ] ;
+  N085 [ color=lightblue , label="F-out { a b }" ] ;
+ N085 -> N000 [ style=dotted ];
+  N086 [ label="Label wp:post" ] ;
+ N086 -> N085 ;
+  N087 [ color=lightblue , label="B-out { __retres }" ] ;
+ N087 -> N086 ;
+  N088 [ color=orange , label="Return __retres" ] ;
+ N088 -> N087 ;
+  N089 [ label="Label wp:sid27 (Stmt s27)" ] ;
  N089 -> N088 ;
-  N090 [ color=lightblue , label="B-out { __retres }" ] ;
+  N090 [ label="Label wp:sid26 (Stmt s26)" ] ;
  N090 -> N089 ;
-  N091 [ color=orange , label="Return __retres" ] ;
+  N091 [ color=green , label="Assume f_assert" ] ;
  N091 -> N090 ;
-  N092 [ label="Label wp:sid27 (Stmt s27)" ] ;
+  N092 [ label="Label wp:sid25 (Stmt s25)" ] ;
  N092 -> N091 ;
-  N093 [ label="Label wp:sid26 (Stmt s26)" ] ;
+  N093 [ color=orange , label="__retres := a + b" ] ;
  N093 -> N092 ;
-  N094 [ color=green , label="Assume f_assert" ] ;
+  N094 [ label="Label wp:sid6 (Stmt s6)" ] ;
  N094 -> N093 ;
-  N095 [ label="Label wp:sid25 (Stmt s25)" ] ;
+  N095 [ label="Label wp:sid24 (Stmt s24)" ] ;
  N095 -> N094 ;
-  N096 [ color=orange , label="__retres := a + b" ] ;
- N096 -> N095 ;
-  N097 [ label="Label wp:sid6 (Stmt s6)" ] ;
+  N096 [ color=orange , label="Return __retres" ] ;
+ N096 -> N087 ;
+  N097 [ label="Label wp:sid27 (Stmt s27)" ] ;
  N097 -> N096 ;
-  N098 [ label="Label wp:sid24 (Stmt s24)" ] ;
+  N098 [ color=orange , label="__retres := -1" ] ;
  N098 -> N097 ;
-  N099 [ color=orange , label="Return __retres" ] ;
- N099 -> N090 ;
-  N100 [ label="Label wp:sid27 (Stmt s27)" ] ;
+  N099 [ label="Label wp:sid8 (Stmt s8)" ] ;
+ N099 -> N098 ;
+  N100 [ color=green , label="Assume f_ensures_3" ] ;
  N100 -> N099 ;
-  N101 [ color=orange , label="__retres := -1" ] ;
- N101 -> N100 ;
-  N102 [ label="Label wp:sid8 (Stmt s8)" ] ;
+  N101 [ color=red , label="Assigns f_assigns" ] ;
+  N102 [ label="" , shape=circle ] ;
  N102 -> N101 ;
-  N103 [ color=green , label="Assume f_ensures_3" ] ;
- N103 -> N102 ;
-  N104 [ color=red , label="Assigns f_assigns" ] ;
-  N105 [ label="" , shape=circle ] ;
+ N102 -> N100 ;
+  N103 [ color=red , label="Prove f_ensures_3" ] ;
+  N103 -> N102 [ style=dotted ] ;
+  N104 [ label="" , shape=circle ] ;
+ N104 -> N103 ;
+ N104 -> N102 ;
+  N105 [ color=cyan , label="If a > 0" ] ;
+ N105 -> N095 ;
  N105 -> N104 ;
- N105 -> N103 ;
-  N106 [ color=red , label="Prove f_ensures_3" ] ;
-  N106 -> N105 [ style=dotted ] ;
-  N107 [ label="" , shape=circle ] ;
+  N106 [ label="Label wp:sid4 (Stmt s4)" ] ;
+ N106 -> N105 ;
+  N107 [ label="Label wp:sid2 (Stmt s2)" ] ;
  N107 -> N106 ;
- N107 -> N105 ;
-  N108 [ color=cyan , label="If a > 0" ] ;
- N108 -> N098 ;
+  N108 [ color=lightblue , label="B-in { __retres }" ] ;
  N108 -> N107 ;
-  N109 [ label="Label wp:sid4 (Stmt s4)" ] ;
+  N109 [ color=lightblue , label="F-in { a b }" ] ;
  N109 -> N108 ;
-  N110 [ label="Label wp:sid2 (Stmt s2)" ] ;
+  N110 [ label="Label wp:pre" ] ;
  N110 -> N109 ;
-  N111 [ color=lightblue , label="B-in { __retres }" ] ;
+  N111 [ color=lightblue , label="Global { }" ] ;
  N111 -> N110 ;
-  N112 [ color=lightblue , label="F-frame { a b }" ] ;
+  N112 [ color=cyan , label="Function f" ] ;
  N112 -> N111 ;
-  N113 [ label="Label wp:pre" ] ;
- N113 -> N112 ;
-  N114 [ color=lightblue , label="F-in { a b }" ] ;
- N114 -> N113 ;
-  N115 [ color=lightblue , label="Global { }" ] ;
- N115 -> N114 ;
-  N116 [ color=cyan , label="Function f" ] ;
- N116 -> N115 ;
 }
diff --git a/src/plugins/wp/tests/wp_plugin/oracle_qualif/g.dot b/src/plugins/wp/tests/wp_plugin/oracle_qualif/g.dot
index 4fffdb8fb16edd8f2e3eb57b430c493b7f3da9f4..90e91e8e87a4a2f5abc71d260f9fcf9dbdb53fbf 100644
--- a/src/plugins/wp/tests/wp_plugin/oracle_qualif/g.dot
+++ b/src/plugins/wp/tests/wp_plugin/oracle_qualif/g.dot
@@ -2,47 +2,45 @@ digraph g {
   rankdir = TB ;
   node [ style = filled, shape = box ] ;
   N000 [ color = red, shape = circle, label = "*" ] ;
-  N035 [ color=red , label="Prove g_ensures_2" ] ;
-  N035 -> N000 [ style=dotted ] ;
-  N036 [ color=lightblue , label="F-out { a b }" ] ;
+  N034 [ color=red , label="Prove g_ensures_2" ] ;
+  N034 -> N000 [ style=dotted ] ;
+  N035 [ color=lightblue , label="F-out { a b }" ] ;
+ N035 -> N034 ;
+  N036 [ label="Label wp:post" ] ;
  N036 -> N035 ;
-  N037 [ label="Label wp:post" ] ;
+  N037 [ color=lightblue , label="B-out { __retres }" ] ;
  N037 -> N036 ;
-  N038 [ color=lightblue , label="B-out { __retres }" ] ;
+  N038 [ color=orange , label="Return __retres" ] ;
  N038 -> N037 ;
-  N039 [ color=orange , label="Return __retres" ] ;
+  N039 [ label="Label wp:sid32 (Stmt s32)" ] ;
  N039 -> N038 ;
-  N040 [ label="Label wp:sid32 (Stmt s32)" ] ;
+  N040 [ label="Label wp:sid31 (Stmt s31)" ] ;
  N040 -> N039 ;
-  N041 [ label="Label wp:sid31 (Stmt s31)" ] ;
+  N041 [ color=green , label="Assume g_assert" ] ;
  N041 -> N040 ;
-  N042 [ color=green , label="Assume g_assert" ] ;
- N042 -> N041 ;
-  N043 [ color=red , label="Prove g_assert" ] ;
-  N043 -> N042 [ style=dotted ] ;
-  N044 [ label="" , shape=circle ] ;
+  N042 [ color=red , label="Prove g_assert" ] ;
+  N042 -> N041 [ style=dotted ] ;
+  N043 [ label="" , shape=circle ] ;
+ N043 -> N042 ;
+ N043 -> N041 ;
+  N044 [ label="Label wp:sid30 (Stmt s30)" ] ;
  N044 -> N043 ;
- N044 -> N042 ;
-  N045 [ label="Label wp:sid30 (Stmt s30)" ] ;
+  N045 [ color=orange , label="__retres := a + b" ] ;
  N045 -> N044 ;
-  N046 [ color=orange , label="__retres := a + b" ] ;
+  N046 [ label="Label wp:sid13 (Stmt s13)" ] ;
  N046 -> N045 ;
-  N047 [ label="Label wp:sid13 (Stmt s13)" ] ;
+  N047 [ label="Label wp:sid29 (Stmt s29)" ] ;
  N047 -> N046 ;
-  N048 [ label="Label wp:sid29 (Stmt s29)" ] ;
+  N048 [ label="Label wp:sid11 (Stmt s11)" ] ;
  N048 -> N047 ;
-  N049 [ label="Label wp:sid11 (Stmt s11)" ] ;
+  N049 [ color=lightblue , label="B-in { __retres }" ] ;
  N049 -> N048 ;
-  N050 [ color=lightblue , label="B-in { __retres }" ] ;
+  N050 [ color=lightblue , label="F-in { a b }" ] ;
  N050 -> N049 ;
-  N051 [ color=lightblue , label="F-frame { a b }" ] ;
+  N051 [ label="Label wp:pre" ] ;
  N051 -> N050 ;
-  N052 [ label="Label wp:pre" ] ;
+  N052 [ color=lightblue , label="Global { }" ] ;
  N052 -> N051 ;
-  N053 [ color=lightblue , label="F-in { a b }" ] ;
+  N053 [ color=cyan , label="Function g" ] ;
  N053 -> N052 ;
-  N054 [ color=lightblue , label="Global { }" ] ;
- N054 -> N053 ;
-  N055 [ color=cyan , label="Function g" ] ;
- N055 -> N054 ;
 }